@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&display=swap";@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.44"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.login-bg{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0d1117;background-image:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(56,139,253,.15) 0%,transparent 60%),linear-gradient(180deg,#0d1117,#161b22);font-family:IBM Plex Mono,JetBrains Mono,monospace}.login-card{background:#161b22;border:1px solid #30363d;border-radius:12px;padding:48px 40px 36px;width:100%;max-width:400px;box-shadow:0 16px 48px #0006}.login-logo{text-align:center;margin-bottom:32px}.login-logo-mark{display:inline-block;font-size:2.2rem;font-weight:700;letter-spacing:.15em;color:#58a6ff;font-family:IBM Plex Mono,monospace}.login-logo-sub{margin:6px 0 0;color:#8b949e;font-size:.82rem;letter-spacing:.08em}.login-form{display:flex;flex-direction:column;gap:18px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:.78rem;color:#8b949e;letter-spacing:.06em;text-transform:uppercase}.login-field input{background:#0d1117;border:1px solid #30363d;border-radius:6px;color:#e6edf3;font-family:inherit;font-size:.95rem;padding:10px 14px;outline:none;transition:border-color .2s}.login-field input:focus{border-color:#58a6ff;box-shadow:0 0 0 3px #58a6ff1a}.login-btn{margin-top:4px;background:#238636;border:1px solid #2ea043;border-radius:6px;color:#fff;cursor:pointer;font-family:inherit;font-size:.95rem;font-weight:600;padding:11px;transition:background .2s,opacity .2s}.login-btn:hover:not(:disabled){background:#2ea043}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-btn.rsd{width:100%;margin:0 0 20px;background:#1f6feb;border-color:#388bfd}.login-btn.rsd:hover:not(:disabled){background:#388bfd}.login-separator{display:flex;align-items:center;gap:12px;margin:0 0 18px;color:#6e7681;font-size:.72rem;letter-spacing:.05em}.login-separator:before,.login-separator:after{content:"";flex:1;height:1px;background:#30363d}.login-error{color:#f85149;font-size:.82rem;text-align:center;margin:0}.login-hints{margin-top:24px;padding-top:20px;border-top:1px solid #21262d;font-size:.78rem;color:#6e7681;text-align:center;line-height:1.8}.login-hints code{background:#21262d;border-radius:4px;color:#79c0ff;font-family:inherit;padding:1px 6px}.exam-layout{display:flex;min-height:100vh;background:#0d1117;color:#e6edf3;font-family:IBM Plex Mono,monospace}.exam-sidebar{width:220px;min-width:220px;background:#161b22;border-right:1px solid #30363d;display:flex;flex-direction:column;padding:24px 16px;gap:20px}.exam-sidebar-header{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:#8b949e;padding-bottom:12px;border-bottom:1px solid #21262d}.exam-sidebar-name{color:#e6edf3;font-weight:600}.exam-sidebar-prog{color:#58a6ff}.exam-sidebar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.exam-num-btn{aspect-ratio:1;background:#21262d;border:1px solid #30363d;border-radius:6px;color:#8b949e;cursor:pointer;font-family:inherit;font-size:.82rem;transition:all .15s}.exam-num-btn.active{background:#1f6feb;border-color:#58a6ff;color:#fff}.exam-num-btn.done{background:#1a3a2a;border-color:#2ea043;color:#3fb950}.exam-submit-btn{margin-top:auto;background:#da3633;border:1px solid #f85149;border-radius:6px;color:#fff;cursor:pointer;font-family:inherit;font-size:.9rem;font-weight:600;padding:10px;transition:background .2s}.exam-submit-btn:hover:not(:disabled){background:#f85149}.exam-submit-btn:disabled{opacity:.5;cursor:not-allowed}.exam-main{flex:1;padding:36px 48px;max-width:800px}.exam-q-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.exam-q-no{font-size:.82rem;color:#8b949e;letter-spacing:.06em;text-transform:uppercase}.exam-q-level{font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:10px;letter-spacing:.06em}.level-a{background:#1a3a2a;color:#3fb950;border:1px solid #2ea043}.level-b{background:#1a2a3a;color:#58a6ff;border:1px solid #1f6feb}.level-c{background:#3a1a1a;color:#f78166;border:1px solid #da3633}.exam-stem{font-size:1.05rem;line-height:1.75;color:#e6edf3;margin-bottom:28px;white-space:pre-wrap}.exam-stem .math-image-block,.exam-sub-stem .math-image-block{margin:14px 0}.exam-options{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}.exam-option{display:flex;align-items:flex-start;gap:12px;background:#161b22;border:1px solid #30363d;border-radius:8px;color:#e6edf3;cursor:pointer;font-family:inherit;font-size:.95rem;padding:12px 16px;text-align:left;transition:all .15s}.exam-option:hover{border-color:#58a6ff;background:#1c2433}.exam-option.selected{border-color:#238636;background:#1a3a2a;color:#3fb950}.exam-opt-key{background:#21262d;border-radius:4px;color:#79c0ff;font-weight:700;min-width:24px;padding:0 6px;text-align:center}.exam-textarea{background:#161b22;border:1px solid #30363d;border-radius:8px;color:#e6edf3;font-family:inherit;font-size:.95rem;line-height:1.6;outline:none;padding:14px;resize:vertical;width:100%;margin-bottom:28px;transition:border-color .2s}.exam-textarea:focus{border-color:#58a6ff}.exam-nav{display:flex;gap:12px}.exam-nav button{background:#21262d;border:1px solid #30363d;border-radius:6px;color:#e6edf3;cursor:pointer;font-family:inherit;font-size:.88rem;padding:8px 20px;transition:all .15s}.exam-nav button:hover:not(:disabled){border-color:#58a6ff;color:#58a6ff}.exam-nav button:disabled{opacity:.35;cursor:not-allowed}.exam-q-type{font-size:.72rem;color:#6e7681;background:#21262d;border:1px solid #30363d;border-radius:10px;padding:2px 8px}.exam-subs{display:flex;flex-direction:column;gap:16px;margin-bottom:28px}.exam-sub-item{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:14px 16px}.exam-sub-stem{font-size:.95rem;line-height:1.7;color:#e6edf3;margin-bottom:10px;white-space:pre-wrap}.exam-textarea-sm{margin-bottom:0!important}.exam-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0d1117;color:#8b949e;font-family:monospace;font-size:1rem}.exam-error{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0d1117;color:#f85149;font-family:monospace;font-size:1rem}.exam-done{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#0d1117;color:#e6edf3;font-family:IBM Plex Mono,monospace;gap:16px;text-align:center}.exam-done-icon{font-size:3rem;color:#3fb950;background:#1a3a2a;border:2px solid #2ea043;border-radius:50%;width:72px;height:72px;display:flex;align-items:center;justify-content:center}.exam-done h2{margin:0;font-size:1.4rem}.exam-done p{margin:0;color:#8b949e;font-size:.9rem}.exam-done button{margin-top:8px;background:#238636;border:1px solid #2ea043;border-radius:6px;color:#fff;cursor:pointer;font-family:inherit;font-size:.9rem;padding:10px 24px}.exam-q-timer{margin-left:auto;font-variant-numeric:tabular-nums;font-size:.85rem;color:#8b949e;font-weight:500;font-family:SF Mono,Fira Code,monospace}.dr-page{min-height:100vh;background:#f8fafc;color:#1e293b;font-family:Noto Sans SC,PingFang SC,sans-serif;padding:20px 28px 32px;max-width:1200px;margin:0 auto}.dr-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:14px;border-bottom:2px solid #e2e8f0}.dr-header-left{display:flex;flex-direction:column;gap:6px}.dr-badge{display:inline-block;background:#312e81;color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.12em;padding:3px 10px;border-radius:4px;width:fit-content}.dr-title{font-size:1.6rem;font-weight:700;color:#0f172a;margin:0}.dr-meta{margin:0;color:#64748b;font-size:.82rem}.dr-dot{margin:0 6px;color:#cbd5e1}.dr-header-right{display:flex;flex-direction:column;align-items:center;gap:4px}.dr-gauge-label{font-size:.72rem;color:#94a3b8;font-weight:500}.dr-header-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.dr-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:16px}.dr-stat-card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:16px 12px;text-align:center;display:flex;flex-direction:column;gap:5px;box-shadow:0 1px 3px #0000000a}.dr-stat-num{font-size:1.8rem;font-weight:700;color:#1e293b;line-height:1}.dr-stat-num.green{color:#16a34a}.dr-stat-num.red{color:#dc2626}.dr-stat-num.orange{color:#d97706}.dr-stat-num.teal{color:#0891b2}.dr-stat-label{font-size:.72rem;color:#94a3b8}.dr-body{display:grid;grid-template-columns:1fr 300px;gap:14px;align-items:start}.dr-main-col{display:flex;flex-direction:column;gap:12px}.dr-section-title{font-size:.85rem;font-weight:700;color:#334155;padding:14px 20px 12px;border-bottom:1px solid #f1f5f9}.dr-radar-wrap,.dr-chapters-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;box-shadow:0 1px 4px #0000000d}.dr-chapter-card{border-bottom:1px solid #f1f5f9}.dr-chapter-card:last-child{border-bottom:none}.dr-chapter-header{display:flex;align-items:center;gap:12px;padding:12px 20px;cursor:pointer;transition:background .15s}.dr-chapter-header:hover{background:#f8fafc}.dr-chapter-name{font-size:.85rem;font-weight:600;color:#1e293b;min-width:80px}.dr-chapter-bar-wrap{flex:1;display:flex;align-items:center;gap:8px}.dr-chapter-bar{flex:1;height:8px;background:#f1f5f9;border-radius:4px;overflow:hidden}.dr-chapter-fill{height:100%;border-radius:4px;transition:width .6s ease}.dr-chapter-pct{font-size:.8rem;font-weight:700;min-width:36px;text-align:right}.dr-chapter-detail{font-size:.72rem;color:#94a3b8;min-width:50px;text-align:right}.dr-chapter-expand{font-size:.6rem;color:#94a3b8;width:16px;text-align:center}.dr-chapter-nodes{padding:0 20px 12px 32px;display:flex;flex-direction:column;gap:4px}.dr-node-row{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:6px;cursor:pointer;transition:background .15s;font-size:.8rem}.dr-node-row:hover{background:#f8fafc}.dr-node-row.selected{background:#eef2ff;outline:1.5px solid #6366f1}.dr-node-mark{font-weight:700;width:16px;text-align:center;font-size:.75rem}.dr-node-mark.weak{color:#ef4444}.dr-node-mark.ok{color:#22c55e}.dr-node-label{flex:1;color:#334155}.dr-node-score{color:#94a3b8;font-size:.72rem;min-width:40px;text-align:right}.dr-node-pct{font-weight:700;font-size:.75rem;min-width:32px;text-align:right}.dr-weak-wrap{background:#fff;border:1px solid #e2e8f0;border-radius:14px;overflow:hidden;box-shadow:0 1px 4px #0000000d}.dr-weak-list{padding:8px 20px 16px}.dr-weak-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .15s;margin-bottom:4px}.dr-weak-item:hover{background:#fff1f2}.dr-weak-item.selected{background:#eef2ff;outline:1.5px solid #6366f1}.dr-weak-rank{width:24px;height:24px;background:#fee2e2;color:#dc2626;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;flex-shrink:0}.dr-weak-info{flex:1;min-width:0}.dr-weak-name{display:block;font-size:.82rem;font-weight:600;color:#1e293b}.dr-weak-topic{display:block;font-size:.7rem;color:#94a3b8}.dr-weak-meter{display:flex;align-items:center;gap:8px;min-width:120px}.dr-weak-meter-bar{flex:1;height:6px;background:#fee2e2;border-radius:3px;overflow:hidden}.dr-weak-meter-fill{height:100%;background:#ef4444;border-radius:3px;transition:width .6s ease}.dr-weak-meter-val{font-size:.72rem;font-weight:700;color:#ef4444;min-width:28px}.dr-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:20px}.dr-detail-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px;box-shadow:0 1px 4px #0000000d}.dr-detail-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.dr-detail-status{font-size:.75rem;font-weight:700}.dr-detail-status.weak{color:#dc2626}.dr-detail-status.ok{color:#16a34a}.dr-detail-name{font-size:1rem;font-weight:700;color:#0f172a;margin-bottom:12px}.dr-mastery-bar{background:#f1f5f9;border-radius:6px;height:8px;overflow:hidden;margin-bottom:14px}.dr-mastery-fill{height:100%;border-radius:6px;transition:width .8s cubic-bezier(.4,0,.2,1)}.dr-detail-rows{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.dr-detail-row{display:flex;justify-content:space-between;font-size:.8rem;color:#64748b}.dr-detail-row b{color:#1e293b;font-weight:600}.dr-detail-advice{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:10px 12px;font-size:.78rem;color:#7f1d1d;line-height:1.6}.dr-side-placeholder{background:#fff;border:1px dashed #e2e8f0;border-radius:12px;padding:32px 16px;text-align:center;color:#94a3b8;font-size:.82rem;line-height:2}.dr-placeholder-icon{font-size:1.8rem;margin-bottom:8px;opacity:.4}.dr-placeholder-hint{font-size:.72rem;color:#cbd5e1}.dr-report-footer{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}.dr-footer-title{font-size:.72rem;font-weight:700;color:#94a3b8;letter-spacing:.1em;margin-bottom:10px}.dr-footer-row{display:flex;justify-content:space-between;font-size:.74rem;color:#64748b}.dr-footer-row span:first-child{color:#94a3b8}.dr-export-btn{padding:7px 14px;background:#312e81;color:#fff;border:none;border-radius:7px;font-size:.75rem;font-weight:600;font-family:Noto Sans SC,sans-serif;cursor:pointer;transition:background .15s}.dr-export-btn:hover{background:#4338ca}.dr-export-btn.share{background:#63b3ed1f;color:#63b3ed;border:1px solid rgba(99,179,237,.3)}.dr-export-btn.share:hover{background:#63b3ed33}.dr-export-btn.back{background:#64748b1a;color:#64748b}.dr-export-btn.back:hover{background:#64748b33}.dr-questions-list{margin-top:14px;border-top:1px solid #f1f5f9;padding-top:12px}.dr-questions-title{font-size:.72rem;font-weight:700;color:#94a3b8;letter-spacing:.08em;margin-bottom:10px}.dr-q-item{border-radius:8px;padding:10px 12px;margin-bottom:8px;border:1px solid}.dr-q-item.ok{background:#f0fdf4;border-color:#bbf7d0}.dr-q-item.wrong{background:#fff1f2;border-color:#fecdd3}.dr-q-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}.dr-q-no{font-size:.72rem;color:#94a3b8;font-weight:600}.dr-q-mark{font-size:.72rem;font-weight:700}.dr-q-mark.ok{color:#16a34a}.dr-q-mark.wrong{color:#dc2626}.dr-q-stem{font-size:.78rem;color:#374151;line-height:1.5;margin-bottom:6px}.dr-q-answers{display:flex;gap:12px;font-size:.74rem;flex-wrap:wrap}.dr-q-ans{font-weight:600}.dr-q-ans.ok{color:#16a34a}.dr-q-ans.wrong{color:#dc2626}.dr-q-correct{color:#0891b2;font-weight:600}.dr-loading,.dr-error{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#f8fafc;color:#64748b;font-size:.9rem}.dr-error{color:#dc2626}.dr-spinner{width:36px;height:36px;border:3px solid #e2e8f0;border-top-color:#312e81;border-radius:50%;animation:dr-spin .8s linear infinite}@keyframes dr-spin{to{transform:rotate(360deg)}}.exam-q-timer{margin-left:auto;font-variant-numeric:tabular-nums;font-size:.85rem;color:#64748b;font-weight:500}.dr-fluency-overview{margin-bottom:14px}.dr-fluency-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.dr-fluency-cell{display:flex;flex-direction:column;align-items:center;padding:14px 8px;border-radius:10px;border:1px solid #e2e8f0;gap:2px;transition:transform .15s}.dr-fluency-cell:hover{transform:translateY(-2px)}.dr-fluency-cell.mastered{background:#f0fdf4;border-color:#86efac}.dr-fluency-cell.understood{background:#eff6ff;border-color:#93c5fd}.dr-fluency-cell.careless{background:#fff7ed;border-color:#fdba74}.dr-fluency-cell.weak{background:#fef2f2;border-color:#fca5a5}.dr-fluency-icon{font-size:1.3rem;margin-bottom:2px}.dr-fluency-count{font-size:1.6rem;font-weight:700}.dr-fluency-cell.mastered .dr-fluency-count{color:#16a34a}.dr-fluency-cell.understood .dr-fluency-count{color:#2563eb}.dr-fluency-cell.careless .dr-fluency-count{color:#ea580c}.dr-fluency-cell.weak .dr-fluency-count{color:#dc2626}.dr-fluency-label{font-size:.8rem;font-weight:600;color:#334155}.dr-fluency-sub{font-size:.7rem;color:#94a3b8}.dr-fluency-tag{font-size:.65rem;padding:1px 6px;border-radius:8px;font-weight:500;white-space:nowrap;margin-left:4px}.dr-fluency-tag.mastered{background:#dcfce7;color:#15803d}.dr-fluency-tag.understood{background:#dbeafe;color:#1d4ed8}.dr-fluency-tag.careless{background:#ffedd5;color:#c2410c}.dr-fluency-tag.weak{background:#fee2e2;color:#b91c1c}.dr-node-time{font-size:.7rem;color:#94a3b8;margin-left:auto;min-width:30px;text-align:right}.dr-detail-fluency{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.dr-fluency-mini{font-size:.7rem;padding:2px 8px;border-radius:10px;font-weight:500}.dr-fluency-mini.mastered{background:#dcfce7;color:#15803d}.dr-fluency-mini.understood{background:#dbeafe;color:#1d4ed8}.dr-fluency-mini.careless{background:#ffedd5;color:#c2410c}.dr-fluency-mini.weak{background:#fee2e2;color:#b91c1c}.dr-q-time{margin-left:auto;font-size:.7rem;color:#94a3b8;font-variant-numeric:tabular-nums}.dr-practice-btn{margin-top:6px;padding:3px 10px;font-size:.7rem;background:#1e293b;color:#e2e8f0;border:1px solid #334155;border-radius:4px;cursor:pointer;transition:all .15s}.dr-practice-btn:hover{background:#334155}.dr-practice-btn:disabled{opacity:.6;cursor:wait}.dr-practice-panel{margin-top:10px;padding:10px;background:#0f172a;border-radius:8px;border:1px solid #1e293b}.dr-practice-empty{margin-top:8px;padding:12px;text-align:center;color:#64748b;font-size:.75rem}.dr-practice-level{margin-bottom:12px}.dr-practice-level:last-child{margin-bottom:0}.dr-practice-level-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}.dr-practice-tag{font-size:.65rem;padding:2px 8px;border-radius:10px;color:#fff;font-weight:600}.dr-practice-desc{font-size:.65rem;color:#94a3b8}.dr-practice-count{font-size:.65rem;color:#64748b;margin-left:auto}.dr-practice-item{padding:8px;background:#1e293b;border-radius:6px;margin-bottom:4px;border:1px solid #334155}.dr-practice-stem{font-size:.75rem;color:#e2e8f0;line-height:1.5}.dr-practice-ai-tag{display:inline-block;font-size:.6rem;padding:1px 6px;background:#fef3c7;color:#92400e;border-radius:6px;margin-top:4px;font-weight:500}.dr-practice-show-answer{margin-top:4px;padding:2px 8px;font-size:.65rem;background:transparent;color:#63b3ed;border:1px solid #334155;border-radius:4px;cursor:pointer}.dr-practice-show-answer:hover{background:#1e3a5f}.dr-practice-answer{margin-top:6px;padding:6px 8px;background:#0f172a;border-radius:4px;font-size:.72rem;color:#cbd5e1;line-height:1.5}.dr-practice-analysis{margin-top:4px;color:#94a3b8}@media print{@page{size:A4 portrait;margin:10mm}body,.dr-page{background:#fff!important;padding:8px 0 0!important;max-width:100%!important}.dr-export-btn,.dr-header-actions,.dr-side-placeholder,.dr-practice-btn{display:none!important}.dr-header{margin-bottom:8px!important;padding-bottom:8px!important}.dr-stats{gap:6px!important;margin-bottom:10px!important}.dr-stat-card{padding:8px 6px!important}.dr-fluency-overview{margin-bottom:8px!important}.dr-body{display:block!important;gap:8px!important}.dr-main-col{width:100%!important;gap:8px!important}.dr-side{width:100%!important;margin-top:8px!important;position:static!important}.dr-radar-wrap,.dr-chapters-wrap,.dr-weak-wrap,.dr-detail-card{page-break-inside:avoid;break-inside:avoid;box-shadow:none!important;border:1px solid #e2e8f0!important;margin-bottom:6px!important}.dr-section-title{padding:8px 16px 6px!important}.dr-stats{grid-template-columns:repeat(5,1fr)!important}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}.teacher-page{min-height:100vh;background:#0d1117;color:#e6edf3;font-family:IBM Plex Mono,monospace;padding:36px 48px}.teacher-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid #21262d}.teacher-title{font-size:1.5rem;font-weight:700;margin:0 0 4px}.teacher-sub{margin:0;color:#8b949e;font-size:.8rem}.teacher-logout-btn{background:#21262d;border:1px solid #30363d;border-radius:6px;color:#8b949e;cursor:pointer;font-family:inherit;font-size:.82rem;padding:7px 16px;transition:all .15s}.teacher-logout-btn:hover{border-color:#58a6ff;color:#58a6ff}.teacher-layout{display:grid;grid-template-columns:320px 1fr;gap:24px}.teacher-panel{background:#161b22;border:1px solid #30363d;border-radius:10px;padding:20px}.teacher-panel-wide{margin-bottom:24px}.teacher-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}.teacher-panel-title{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#8b949e;margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid #21262d}.teacher-panel-head .teacher-panel-title{margin-bottom:6px;padding-bottom:0;border-bottom:none}.teacher-inline-sub{margin:0;color:#6e7681;font-size:.8rem}.teacher-empty{color:#6e7681;font-size:.85rem}.teacher-review-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.teacher-filter-input{min-width:220px;background:#0d1117;color:#e6edf3;border:1px solid #30363d;border-radius:6px;font-family:inherit;font-size:.8rem;padding:8px 10px;outline:none}.teacher-filter-input:focus{border-color:#58a6ff}.teacher-create-grid{display:grid;grid-template-columns:minmax(280px,2fr) 110px 180px 140px;gap:12px;align-items:center}.teacher-create-summary{color:#9ecbff;font-size:.78rem}.teacher-create-btn{background:#1f6feb;border:1px solid #388bfd;color:#f0f6fc;border-radius:6px;padding:8px 12px;font-family:inherit;cursor:pointer}.teacher-create-btn:disabled{opacity:.65;cursor:default}.teacher-create-hint{margin:12px 0 0;color:#6e7681;font-size:.78rem;line-height:1.6}.teacher-flash{margin-bottom:14px;background:#132238;border:1px solid #1f6feb;color:#9ecbff;border-radius:8px;padding:10px 12px;font-size:.8rem}.teacher-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.teacher-metric-card{background:#0d1117;border:1px solid #21262d;border-radius:10px;padding:14px;display:grid;gap:6px}.teacher-metric-card strong{font-size:1.2rem;color:#f0f6fc}.teacher-node-stats-list{display:grid;gap:10px}.teacher-node-stat-row{display:flex;justify-content:space-between;gap:16px;align-items:center;background:#0d1117;border:1px solid #21262d;border-radius:10px;padding:12px 14px}.teacher-node-stat-title{color:#f0f6fc;font-size:.9rem;margin-bottom:4px}.teacher-node-stat-sub{color:#6e7681;font-size:.76rem}.teacher-node-stat-metrics{display:flex;gap:14px;flex-wrap:wrap;color:#c9d1d9;font-size:.78rem}.teacher-green{color:#3fb950}.teacher-red{color:#ff7b72}.teacher-draft-list{display:grid;gap:14px}.teacher-draft-card{background:#0d1117;border:1px solid #21262d;border-radius:10px;padding:16px}.teacher-draft-card.selected{border-color:#58a6ff;box-shadow:0 0 0 1px #58a6ff2e inset}.teacher-draft-card.online-ineligible{border-color:#7d4e1d}.teacher-draft-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.teacher-checkline{display:flex;align-items:center;gap:8px;color:#8b949e;font-size:.78rem}.teacher-draft-badges{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.teacher-badge{border-radius:999px;border:1px solid #30363d;padding:3px 9px;font-size:.72rem}.teacher-mode-chip{border-radius:999px;border:1px solid #4c6a92;background:#388bfd1f;color:#9ecbff;padding:3px 9px;font-size:.72rem}.badge-paper-only{color:#ffb86b;border-color:#7d4e1d}.badge-online-ok{color:#7ee787;border-color:#2a6a3f}.teacher-online-reason,.teacher-online-warning{margin-bottom:12px;background:#7d4e1d2e;border:1px solid #7d4e1d;color:#ffcf99;border-radius:8px;padding:10px 12px;font-size:.78rem;line-height:1.6}.teacher-online-warning ul{margin:8px 0 0 18px;padding:0}.badge-level{color:#79c0ff}.badge-difficulty{color:#f2cc60}.badge-status{color:#c9d1d9}.teacher-draft-stem{font-size:.92rem;line-height:1.7;color:#f0f6fc;margin-bottom:12px}.teacher-source-line{display:grid;gap:4px;margin-bottom:12px;padding:10px 12px;background:#11161d;border:1px solid #21262d;border-radius:8px;color:#c9d1d9;font-size:.8rem}.teacher-draft-meta-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px;font-size:.8rem}.teacher-meta-label{display:block;color:#6e7681;font-size:.72rem;margin-bottom:4px;text-transform:uppercase;letter-spacing:.08em}.teacher-analysis-box{background:#11161d;border:1px solid #21262d;border-radius:8px;padding:12px;font-size:.82rem;line-height:1.7;color:#c9d1d9;margin-bottom:12px}.teacher-draft-actions{display:flex;gap:10px;flex-wrap:wrap}.teacher-mini-btn,.teacher-approve-btn,.teacher-disable-btn,.teacher-pub-btn,.teacher-diag-btn{border-radius:6px;cursor:pointer;font-family:inherit;transition:all .15s}.teacher-mini-btn{background:#21262d;border:1px solid #30363d;color:#c9d1d9;padding:6px 12px;font-size:.75rem}.teacher-mini-btn:hover:not(:disabled){border-color:#58a6ff;color:#58a6ff}.teacher-approve-btn{background:#1a3a2a;border:1px solid #2ea043;color:#3fb950;padding:6px 12px;font-size:.75rem}.teacher-approve-btn:hover:not(:disabled){background:#1f4d32}.teacher-disable-btn{background:#3a1a1a;border:1px solid #da3633;color:#ff7b72;padding:6px 12px;font-size:.75rem}.teacher-disable-btn:hover:not(:disabled){background:#4a2020}.teacher-mini-btn:disabled,.teacher-approve-btn:disabled,.teacher-disable-btn:disabled,.teacher-pub-btn:disabled,.teacher-diag-btn:disabled{opacity:.45;cursor:not-allowed}.teacher-exam-list{display:flex;flex-direction:column;gap:8px}.teacher-exam-item{background:#0d1117;border:1px solid #21262d;border-radius:8px;cursor:pointer;padding:12px 14px;transition:all .15s}.teacher-exam-item:hover{border-color:#388bfd}.teacher-exam-item.active{border-color:#58a6ff;background:#1c2433}.teacher-exam-name{font-size:.9rem;color:#e6edf3;margin-bottom:6px}.teacher-exam-meta{display:flex;align-items:center;gap:10px}.teacher-status{font-size:.7rem;font-weight:600;letter-spacing:.06em;padding:2px 8px;border-radius:10px}.status-published{background:#1a3a2a;color:#3fb950;border:1px solid #2ea043}.status-draft{background:#21262d;color:#8b949e;border:1px solid #30363d}.status-closed{background:#3a1a1a;color:#f85149;border:1px solid #da3633}.teacher-pub-btn{background:#1f6feb;border:none;color:#fff;font-size:.72rem;padding:3px 10px}.teacher-table{width:100%;border-collapse:collapse;font-size:.85rem}.teacher-table th{color:#8b949e;font-size:.72rem;font-weight:600;letter-spacing:.08em;padding:8px 12px;text-align:left;text-transform:uppercase;border-bottom:1px solid #21262d}.teacher-table td{padding:10px 12px;border-bottom:1px solid #161b22;color:#e6edf3}.teacher-table tr:last-child td{border-bottom:none}.teacher-table td.green{color:#3fb950;font-weight:600}.teacher-diag-btn{background:transparent;border:1px solid #30363d;color:#58a6ff;font-size:.75rem;padding:3px 10px}.teacher-diag-btn:hover:not(:disabled){background:#1c2433;border-color:#58a6ff}.teacher-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0d1117;color:#8b949e;font-family:monospace}.sp-loading{display:flex;align-items:center;gap:12px;justify-content:center;padding:80px 0;color:#94a3b8;font-size:14px}.sp-spinner{width:28px;height:28px;border:3px solid #e2e8f0;border-top-color:#6366f1;border-radius:50%;animation:sp-spin .7s linear infinite}@keyframes sp-spin{to{transform:rotate(360deg)}}.sp-error{padding:40px;text-align:center;color:#ef4444}.sp-page{max-width:960px;margin:0 auto;padding:32px 24px 64px}.sp-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid #e2e8f0}.sp-title{font-size:24px;font-weight:700;color:#1e293b;margin:0}.sp-subtitle{font-size:14px;color:#64748b;margin:6px 0 0}.sp-summary{text-align:center}.sp-summary-num{display:block;font-size:28px;font-weight:800;color:#6366f1}.sp-summary-label{font-size:11px;color:#94a3b8;letter-spacing:.5px}.sp-section{margin-bottom:36px}.sp-section-title{font-size:16px;font-weight:600;color:#334155;margin:0 0 16px;padding-left:12px;border-left:3px solid #6366f1}.sp-exam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.sp-exam-card{position:relative;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px;transition:box-shadow .2s,border-color .2s}.sp-exam-card:hover{border-color:#6366f1;box-shadow:0 4px 16px #6366f11a}.sp-exam-badge{position:absolute;top:12px;right:12px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:6px;background:#fef3c7;color:#92400e}.sp-exam-badge.done{background:#dcfce7;color:#15803d}.sp-exam-title{font-size:15px;font-weight:600;color:#1e293b;margin:0;padding-right:60px}.sp-exam-desc{font-size:12px;color:#94a3b8;margin:0;line-height:1.5}.sp-exam-meta{display:flex;gap:12px;font-size:12px;color:#94a3b8}.sp-start-btn{margin-top:auto;padding:10px 0;border:none;border-radius:8px;background:#6366f1;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.sp-start-btn:hover{background:#4f46e5}.sp-report-btn{margin-top:auto;padding:10px 0;border:1.5px solid #6366f1;border-radius:8px;background:transparent;color:#6366f1;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.sp-report-btn:hover{background:#eef2ff}.sp-score-ring{width:64px;height:64px;margin:4px auto;border-radius:50%;background:conic-gradient(var(--pct-color) var(--pct),#e2e8f0 0);display:flex;align-items:center;justify-content:center;position:relative}.sp-score-ring:before{content:"";width:50px;height:50px;border-radius:50%;background:#fff;position:absolute}.sp-score-val{position:relative;z-index:1;font-size:14px;font-weight:700;color:#334155}.sp-empty{text-align:center;padding:60px 20px;color:#94a3b8}.sp-empty-icon{font-size:48px;margin-bottom:12px}.sp-empty-hint{font-size:13px;margin-top:4px}.question-browser-page{max-width:1320px;margin:0 auto;padding:32px 24px 56px}.question-browser-hero,.question-browser-filters,.question-paper-card,.question-browser-state{border:1px solid rgba(148,163,184,.14);background:#0f172ac7;box-shadow:0 24px 60px #00000047}.question-browser-hero{border-radius:28px;padding:28px 32px;display:flex;justify-content:space-between;gap:20px;align-items:flex-end}.question-browser-kicker{color:#94a3b8;font-size:12px;letter-spacing:.16em;text-transform:uppercase}.question-browser-hero h2{margin:12px 0 10px;font-size:40px}.question-browser-hero p{margin:0;color:#cbd5e1;line-height:1.8}.question-browser-summary{min-width:160px;border-radius:18px;padding:18px 20px;background:#08111f99;border:1px solid rgba(148,163,184,.12);display:grid;gap:8px}.question-browser-summary span{color:#94a3b8;font-size:12px}.question-browser-summary strong{font-size:36px;color:#7dd3fc}.question-browser-filters{margin-top:18px;border-radius:22px;padding:18px;display:flex;flex-wrap:wrap;gap:12px}.question-browser-filters select,.question-browser-paper-search,.question-browser-reset{min-width:180px;border-radius:12px;border:1px solid rgba(148,163,184,.18);background:#08111fcc;color:#e5e7eb;padding:11px 14px;font-family:inherit;font-size:14px}.question-browser-paper-search{flex:1 1 280px}.question-browser-reset{cursor:pointer;min-width:120px}.question-browser-state{margin-top:18px;border-radius:20px;padding:18px 20px;color:#cbd5e1}.question-browser-state.error{color:#fecaca;border-color:#ef44443d}.question-paper-card-link{display:block;text-decoration:none;color:inherit;transition:transform .18s ease,border-color .18s ease,background .18s ease}.question-paper-card-link:hover{transform:translateY(-2px);border-color:#7dd3fc3d;background:#111b2fdb}.question-paper-list-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.question-paper-head-compact{align-items:center}.question-paper-stat{min-width:88px;padding:10px 14px;border-radius:18px;border:1px solid rgba(148,163,184,.12);background:#08111f9e;text-align:center}.question-paper-stat strong{display:block;font-size:28px;color:#7dd3fc}.question-paper-stat span{color:#94a3b8;font-size:12px}.question-paper-preview{padding:0 24px 16px;color:#cbd5e1;line-height:1.8}.question-paper-link-cta{padding:0 24px 22px;color:#9ecbff;font-size:14px}.question-browser-detail-actions{display:flex;align-items:center}.question-browser-back{color:#f8fafc;text-decoration:none;border:1px solid rgba(148,163,184,.2);padding:10px 14px;border-radius:999px;background:linear-gradient(90deg,#0d94882e,#3b82f61f)}.question-detail-jump-bar{margin-top:18px;border-radius:20px;padding:16px 18px;border:1px solid rgba(148,163,184,.14);background:#0f172ac7;box-shadow:0 24px 60px #00000047;display:flex;flex-wrap:wrap;gap:8px;position:sticky;top:56px;z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.question-item-card{scroll-margin-top:160px}.question-paper-card{border-radius:24px;overflow:hidden}.question-paper-head{padding:22px 24px;border-bottom:1px solid rgba(148,163,184,.12);background:linear-gradient(90deg,#0d948824,#3b82f614);display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.question-paper-actions{display:grid;gap:12px;justify-items:end}.question-paper-jump-list{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;max-width:420px}.question-paper-jump,.question-paper-toggle{border-radius:999px;border:1px solid rgba(148,163,184,.2);background:#08111fb8;color:#e5e7eb;padding:8px 12px;cursor:pointer;font-family:inherit}.question-paper-jump{min-width:38px;color:#9ecbff}.question-paper-head h3{margin:0 0 8px;font-size:24px}.question-paper-head p{margin:0;color:#94a3b8}.question-paper-body{padding:20px;display:grid;gap:16px}.question-item-card{border-radius:18px;border:1px solid rgba(148,163,184,.12);background:#08111f9e;padding:18px}.question-item-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.question-item-meta span{color:#9ecbff;font-size:12px;padding:5px 10px;border-radius:999px;border:1px solid rgba(96,165,250,.2);background:#2563eb14}.question-item-stem{color:#f8fafc;line-height:1.9;font-size:15px}.question-item-options{margin:14px 0 0;padding-left:20px;display:grid;gap:8px;color:#e2e8f0}.question-item-answer-block{margin-top:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.question-item-label{display:block;margin-bottom:6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#94a3b8}.question-item-analysis{margin-top:16px;padding-top:14px;border-top:1px solid rgba(148,163,184,.12);color:#cbd5e1;line-height:1.8}.question-item-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.question-item-header .question-item-meta{flex:1;margin-bottom:0}.qd-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:#3b82f6;cursor:pointer}.qd-status-badge{border-width:1px!important;font-weight:600}.qd-item-actions{display:flex;gap:8px;align-items:center}.qd-edit-btn{padding:6px 14px;border-radius:8px;border:1px solid rgba(96,165,250,.3);background:#2563eb1f;color:#93c5fd;font-size:13px;cursor:pointer;transition:background .15s}.qd-edit-btn:hover{background:#2563eb3d}.qd-status-btns{display:flex;gap:4px}.qd-status-btn{width:30px;height:30px;border-radius:8px;border:1px solid rgba(148,163,184,.2);background:#08111f99;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center}.qd-approve{color:#4ade80;border-color:#4ade8033}.qd-approve:hover{background:#4ade8026}.qd-disable{color:#f87171;border-color:#f8717133}.qd-disable:hover{background:#f8717126}.qd-edit-form{margin-top:8px;display:grid;gap:14px}.qd-edit-row{display:grid;gap:6px}.qd-edit-row label{font-size:12px;color:#94a3b8;letter-spacing:.06em;text-transform:uppercase}.qd-edit-row select,.qd-textarea,.qd-node-search{border-radius:10px;border:1px solid rgba(148,163,184,.18);background:#08111fcc;color:#e5e7eb;padding:10px 12px;font-family:inherit;font-size:14px;resize:vertical}.qd-edit-row:first-child{display:flex;align-items:center;gap:12px}.qd-edit-actions{display:flex;gap:10px;margin-top:4px}.qd-save-btn{padding:10px 22px;border-radius:10px;border:none;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:14px;cursor:pointer;font-weight:600}.qd-save-btn:disabled{opacity:.5;cursor:not-allowed}.qd-cancel-btn{padding:10px 22px;border-radius:10px;border:1px solid rgba(148,163,184,.2);background:transparent;color:#94a3b8;font-size:14px;cursor:pointer}.qd-node-picker{display:grid;gap:8px}.qd-node-current{color:#cbd5e1;font-size:13px}.qd-node-current code{color:#7dd3fc;background:#2563eb1a;padding:2px 8px;border-radius:6px;font-size:12px}.qd-node-list{max-height:200px;overflow-y:auto;display:grid;gap:4px;padding:4px 0}.qd-node-option{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;border:1px solid rgba(148,163,184,.1);background:#08111f80;color:#e2e8f0;cursor:pointer;text-align:left;font-size:13px;transition:background .12s}.qd-node-option:hover{background:#2563eb1f}.qd-node-active{border-color:#3b82f680;background:#2563eb2e}.qd-node-kind{width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.qd-kind-knowledge{background:#60a5fa33;color:#93c5fd}.qd-kind-skill{background:#4ade8033;color:#86efac}.qd-kind-method{background:#facc1533;color:#fde047}.qd-node-id{font-family:monospace;font-size:11px;color:#94a3b8;flex-shrink:0;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qd-node-label{color:#cbd5e1}.qd-node-info{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.qd-node-topic{font-size:11px;color:#94a3b8;padding:2px 8px;border-radius:6px;background:#94a3b814}.qd-concept-group{display:flex;gap:6px;flex-wrap:wrap}.qd-cg-tag{font-size:12px;font-weight:600;padding:3px 10px;border-radius:8px;color:#a78bfa;background:#8b5cf61a;border:1px solid rgba(139,92,246,.2)}.qd-cg-secondary{color:#94a3b8;background:#94a3b80f;border-color:#94a3b81f;font-weight:400}.qd-bindings{margin-top:10px}.qd-bindings-list{display:flex;flex-direction:column;gap:6px;margin-top:4px}.qd-binding-item{display:flex;align-items:center;gap:6px;font-size:12px;flex-wrap:wrap}.qd-binding-tag{font-size:11px;padding:2px 8px;border-radius:6px;border:1px solid rgba(148,163,184,.12);font-weight:600;flex-shrink:0}.qd-role-primary .qd-binding-tag,.qd-binding-tag.qd-role-primary{color:#93c5fd;border-color:#60a5fa33;background:#2563eb14}.qd-role-secondary .qd-binding-tag,.qd-binding-tag.qd-role-secondary{color:#94a3b8;background:#94a3b80f}.qd-kind-badge{width:18px;height:18px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}.qd-kind-knowledge{background:#22c55e26;color:#4ade80}.qd-kind-skill{background:#3b82f626;color:#60a5fa}.qd-kind-method{background:#f9731626;color:#fb923c}.qd-binding-node{color:#e2e8f0}.qd-binding-conf{color:#64748b;font-size:11px}.qd-binding-reason{color:#94a3b8;font-size:11px;font-style:italic;flex-basis:100%}.qd-binding-sub{font-size:10px;color:#64748b;background:#94a3b814;padding:1px 6px;border-radius:4px}.qd-reasoning-steps{font-size:12px;line-height:1.6;background:#1e293b80;border-radius:8px;padding:8px 12px;margin-top:4px}.qd-step{color:#94a3b8;margin-bottom:2px}.qd-step b{color:#cbd5e1;font-weight:600}.qd-jump-buttons{display:flex;flex-wrap:wrap;gap:8px}.qd-jump-selected{border-color:#3b82f680!important;background:#2563eb33!important;color:#93c5fd!important}.qd-batch-bar{display:flex;align-items:center;gap:10px;margin-top:10px;padding-top:10px;border-top:1px solid rgba(148,163,184,.1)}.qd-select-all{display:flex;align-items:center;gap:6px;color:#94a3b8;font-size:13px;cursor:pointer}.qd-batch-count{color:#7dd3fc;font-size:13px;font-weight:600}.qd-batch-status-select{border-radius:8px;border:1px solid rgba(148,163,184,.18);background:#08111fcc;color:#e5e7eb;padding:6px 10px;font-size:13px}.qd-batch-btn{padding:6px 16px;border-radius:8px;border:none;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:13px;cursor:pointer;font-weight:600}.qd-batch-btn:disabled{opacity:.5;cursor:not-allowed}.qi-split-layout{display:grid;grid-template-columns:1fr minmax(300px,380px);gap:24px;align-items:start}.qi-left{min-width:0}.qi-right{min-width:0;overflow-wrap:break-word;word-break:break-word;max-width:380px}.qi-right-sticky{display:grid;gap:14px}.qi-answer-section{padding:10px 0;border-bottom:1px solid rgba(148,163,184,.1)}.qi-answer-section:first-child{padding-top:0}.qi-answer-value{font-size:18px;font-weight:600;color:#7dd3fc;margin-top:4px}.qi-options{margin:14px 0 0;padding-left:4px;color:#e2e8f0}.qi-option-item{line-height:1.8;min-width:0;overflow:hidden;display:flex;align-items:baseline;gap:2px}.qi-option-item strong{color:#94a3b8;margin-right:4px;flex-shrink:0}.qi-options-inline{display:flex;flex-wrap:wrap;gap:6px 24px}.qi-options-two-col{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px}.qi-options-stack{display:grid;gap:6px}.qi-options-image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.qi-option-image{position:relative}.qi-opt-label-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#6366f1;color:#fff;font-size:14px;font-weight:700;position:absolute;top:12px;left:8px;z-index:2;box-shadow:0 2px 6px #0003}.qi-opt-label-badge strong{color:#fff}.qi-option-image .math-image-block{margin:0}.qi-option-image .math-image{max-width:min(100%,260px)}.qd-img-btn{display:inline-block;margin-left:8px;padding:2px 10px;font-size:11px;font-weight:600;color:#6366f1;background:#eef2ff;border:1px solid #c7d2fe;border-radius:5px;cursor:pointer;vertical-align:middle}.qd-img-btn:hover{background:#e0e7ff}.qd-img-btn:disabled{opacity:.5;cursor:not-allowed}.qd-preview-box{margin-top:6px;padding:10px 14px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;line-height:1.7;max-height:200px;overflow-y:auto}.qd-preview-box img{max-width:100%;border-radius:6px}.qd-delete-btn{padding:6px 16px;font-size:13px;font-weight:600;color:#ef4444;background:#fef2f2;border:1.5px solid #fca5a5;border-radius:7px;cursor:pointer;margin-left:auto}.qd-delete-btn:hover{background:#fee2e2}.qd-ocr-bar{display:flex;align-items:center;gap:12px;padding:8px 12px;margin-bottom:8px;background:linear-gradient(90deg,#eff6ff,#f0fdf4);border:1.5px dashed #93c5fd;border-radius:10px}.qd-ocr-btn{padding:6px 18px;font-size:13px;font-weight:600;color:#2563eb;background:#dbeafe;border:1.5px solid #93c5fd;border-radius:7px;cursor:pointer;white-space:nowrap}.qd-ocr-btn:hover{background:#bfdbfe}.qd-ocr-btn:disabled{opacity:.5;cursor:not-allowed}.qd-ocr-hint{font-size:11px;color:#64748b}.question-item-analysis .katex-display{margin:8px 0}@media (max-width: 900px){.question-browser-hero{flex-direction:column;align-items:stretch}.question-paper-head{flex-direction:column}.question-paper-list-compact{grid-template-columns:1fr}.question-paper-actions,.question-paper-jump-list{justify-items:stretch;justify-content:flex-start;max-width:none}.question-item-answer-block,.qi-split-layout,.qi-options-two-col{grid-template-columns:1fr}}.qb-stats-toggle{margin-top:6px;padding:3px 10px;font-size:12px;border:1px solid #cbd5e1;border-radius:12px;background:#f8fafc;color:#475569;cursor:pointer;transition:all .15s}.qb-stats-toggle:hover{background:#e2e8f0;border-color:#94a3b8}.qb-quality-dashboard{padding:16px 24px;background:#f8fafc;border-bottom:1px solid #e2e8f0}.qb-qd-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:10px}.qb-qd-card{display:flex;flex-direction:column;align-items:center;padding:10px 8px;border-radius:8px;background:#fff;border:1px solid #e2e8f0}.qb-qd-card strong{font-size:20px;font-weight:700;line-height:1.2}.qb-qd-label{font-size:11px;color:#64748b;margin-bottom:2px}.qb-qd-rate{font-size:11px;color:#94a3b8;margin-top:1px}.qb-qd-good strong{color:#16a34a}.qb-qd-warn strong{color:#d97706}.qb-qd-error strong{color:#dc2626}.qb-qd-good{border-color:#bbf7d0}.qb-qd-warn{border-color:#fde68a}.qb-qd-error{border-color:#fecaca}.qi-quality-flags{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.qi-flag-chip{display:inline-flex;align-items:center;font-size:11px;padding:1px 7px;border-radius:10px;font-weight:500;line-height:1.6}.qi-flag-chip.flag-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.qi-flag-chip.flag-warn{background:#fffbeb;color:#b45309;border:1px solid #fde68a}.qi-flag-chip.flag-info{background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}@keyframes question-flash{0%,to{box-shadow:none}20%{box-shadow:0 0 0 3px #3b82f6}60%{box-shadow:0 0 0 3px #3b82f6}}.question-highlight{animation:question-flash 4s ease-in-out}.question-paper-card-wrapper{position:relative}.question-paper-delete-btn{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;border:1px solid #e5e7eb;background:#fff;color:#9ca3af;font-size:16px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all .15s;z-index:2}.question-paper-card-wrapper:hover .question-paper-delete-btn{opacity:1}.question-paper-delete-btn:hover{background:#fef2f2;color:#dc2626;border-color:#fca5a5}.question-paper-delete-btn:disabled{opacity:.5;cursor:wait}.question-item-source-info{display:flex;flex-wrap:wrap;gap:6px;padding:4px 0 2px 28px}.qd-node-chip{font-size:12px;padding:2px 8px;background:#eff6ff;color:#1d4ed8;border-radius:10px;white-space:nowrap;cursor:help}.qd-tag-chip{font-size:11px;padding:2px 7px;background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0;border-radius:10px;white-space:nowrap}.qd-source-badge{font-size:11px;padding:1px 6px;background:#fef3c7;color:#92400e;border-radius:4px;font-weight:500}.qd-tier-badge{display:inline-block;font-size:11px;font-weight:700;padding:1px 5px;border:1.5px solid;border-radius:4px;min-width:16px;text-align:center}.question-browser-subject-tag{font-size:13px;font-weight:600;padding:6px 12px;background:#eff6ff;color:#1d4ed8;border-radius:8px}.qb-qd-card[style*="cursor: pointer"]:hover{box-shadow:0 0 0 2px #3b82f6}.qb-qd-active{box-shadow:0 0 0 2px #2563eb!important;background:#eff6ff!important}.qb-drill-panel{margin-top:12px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;overflow:hidden}.qb-drill-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:#f9fafb;border-bottom:1px solid #e5e7eb}.qb-drill-close{background:none;border:1px solid #d1d5db;border-radius:4px;padding:3px 10px;font-size:12px;cursor:pointer;color:#6b7280}.qb-drill-close:hover{background:#f3f4f6}.qb-drill-list{list-style:none;margin:0;padding:0;max-height:360px;overflow-y:auto}.qb-drill-item{display:flex;align-items:center;gap:10px;padding:8px 16px;border-bottom:1px solid #f3f4f6;font-size:13px}.qb-drill-item:last-child{border-bottom:none}.qb-drill-source{flex-shrink:0;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6b7280;font-size:12px}.qb-drill-no{flex-shrink:0;font-weight:600;color:#374151}.qb-drill-stem{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#4b5563}.qb-drill-edit{flex-shrink:0;font-size:12px;color:#2563eb;text-decoration:none;padding:2px 8px;border:1px solid #93c5fd;border-radius:4px}.qb-drill-edit:hover{background:#dbeafe}.qe-page{min-height:100vh;background:#0a0f1a;color:#e2e8f0;padding:0}.qe-loading,.qe-error{text-align:center;padding:80px 24px;font-size:16px;color:#94a3b8}.qe-error{color:#f87171}.qe-header{display:flex;align-items:center;gap:16px;padding:14px 24px;background:#0f172af2;border-bottom:1px solid rgba(148,163,184,.12);position:sticky;top:0;z-index:40}.qe-header h2{flex:1;margin:0;font-size:16px;font-weight:600;color:#f1f5f9}.qe-back-btn{background:none;border:1px solid rgba(148,163,184,.25);color:#94a3b8;padding:6px 14px;border-radius:8px;cursor:pointer;font-size:13px;transition:all .15s}.qe-back-btn:hover{color:#e2e8f0;border-color:#94a3b880}.qe-save-btn{background:linear-gradient(135deg,#0d9488,#0891b2);color:#fff;border:none;padding:8px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}.qe-save-btn:hover{opacity:.9}.qe-save-btn:disabled{opacity:.5;cursor:not-allowed}.qe-body{display:grid;grid-template-columns:1fr 1fr;gap:0;min-height:calc(100vh - 56px)}.qe-crop-panel{border-right:1px solid rgba(148,163,184,.1);padding:20px;display:flex;flex-direction:column;gap:14px;background:#08111f99}.qe-crop-toolbar{display:flex;align-items:center;justify-content:space-between}.qe-crop-toolbar h3{margin:0;font-size:15px;font-weight:600;color:#cbd5e1}.qe-upload-btn{background:#0ea5e926;color:#38bdf8;border:1px solid rgba(14,165,233,.3);padding:6px 16px;border-radius:8px;font-size:13px;cursor:pointer;transition:all .15s}.qe-upload-btn:hover{background:#0ea5e940}.qe-status-bar{background:#fbbf241f;color:#fbbf24;padding:8px 14px;border-radius:8px;font-size:13px;text-align:center;animation:qe-pulse 1.5s infinite}@keyframes qe-pulse{0%,to{opacity:.7}50%{opacity:1}}.qe-canvas-wrap{flex:1;min-height:300px;border-radius:12px;overflow:hidden;background:#0f172a;border:1px solid rgba(148,163,184,.08)}.qe-drop-zone{flex:1;min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px dashed rgba(148,163,184,.2);border-radius:16px;padding:40px;text-align:center;transition:all .2s}.qe-drop-zone p{margin:4px 0;color:#64748b;font-size:14px}.qe-drop-hint{font-size:12px!important;color:#475569!important}.qe-drop-zone.qe-drag-over{border-color:#38bdf8;background:#0ea5e90f}.qe-crop-footer{display:flex;align-items:center;gap:10px;font-size:13px;color:#94a3b8}.qe-crop-footer select{background:#1e293bcc;color:#e2e8f0;border:1px solid rgba(148,163,184,.2);border-radius:6px;padding:4px 8px;font-size:13px}.qe-clear-btn{background:#ef44441f;color:#f87171;border:1px solid rgba(239,68,68,.25);padding:4px 12px;border-radius:6px;font-size:12px;cursor:pointer;margin-left:auto}.qe-clear-btn:hover{background:#ef444433}.qe-edit-panel{padding:20px;overflow-y:auto;max-height:calc(100vh - 56px);display:flex;flex-direction:column;gap:16px}.qe-meta-row{display:flex;gap:20px}.qe-meta-row label{display:flex;align-items:center;gap:8px;font-size:13px;color:#94a3b8}.qe-meta-row select{background:#1e293bcc;color:#e2e8f0;border:1px solid rgba(148,163,184,.2);border-radius:8px;padding:6px 10px;font-size:13px}.qe-field-group{display:flex;flex-direction:column;gap:6px}.qe-field-label{font-size:13px;font-weight:600;color:#94a3b8;display:flex;align-items:center;gap:8px}.qe-field-actions{display:flex;gap:6px;margin-left:auto}.qe-btn-small{background:#6366f11f;color:#818cf8;border:1px solid rgba(99,102,241,.25);padding:3px 10px;border-radius:6px;font-size:11px;cursor:pointer;transition:all .15s}.qe-btn-small:hover{background:#6366f133}.qe-btn-small:disabled{opacity:.5;cursor:not-allowed}.qe-btn-solve{background:#10b9811f;color:#34d399;border-color:#10b98140}.qe-btn-solve:hover{background:#10b98133}.qe-textarea{width:100%;background:#0f172ab3;color:#e2e8f0;border:1px solid rgba(148,163,184,.15);border-radius:10px;padding:10px 14px;font-size:13px;font-family:SF Mono,Fira Code,monospace;line-height:1.6;resize:vertical;box-sizing:border-box}.qe-textarea:focus{outline:none;border-color:#0ea5e980;box-shadow:0 0 0 2px #0ea5e91a}.qe-preview{background:#1e293b80;border-radius:10px;padding:12px 16px;border:1px solid rgba(148,163,184,.08);font-size:14px;line-height:1.7;overflow-x:auto}.qe-preview img{max-width:100%;border-radius:8px}.qe-option-row{display:flex;align-items:center;gap:8px}.qe-option-key{font-weight:700;color:#64748b;width:24px;text-align:center;font-size:14px}.qe-option-input{flex:1;background:#0f172ab3;color:#e2e8f0;border:1px solid rgba(148,163,184,.15);border-radius:8px;padding:6px 12px;font-size:13px;font-family:SF Mono,Fira Code,monospace}.qe-option-input:focus{outline:none;border-color:#0ea5e980}.qe-node-current{font-size:12px;color:#64748b}.qe-node-current code{color:#38bdf8;background:#0ea5e91a;padding:2px 6px;border-radius:4px;font-size:11px}.qe-node-search{background:#0f172ab3;color:#e2e8f0;border:1px solid rgba(148,163,184,.15);border-radius:8px;padding:6px 12px;font-size:13px;width:100%;box-sizing:border-box}.qe-node-search:focus{outline:none;border-color:#0ea5e980}.qe-node-list{max-height:200px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.qe-node-option{display:flex;align-items:center;gap:8px;padding:5px 10px;border:none;background:transparent;color:#cbd5e1;font-size:12px;cursor:pointer;border-radius:6px;text-align:left;transition:background .1s}.qe-node-option:hover{background:#6366f11a}.qe-node-active{background:#0ea5e926;color:#38bdf8}.qe-node-kind{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:5px;font-size:11px;font-weight:700;flex-shrink:0}.qe-kind-knowledge{background:#3b82f633;color:#60a5fa}.qe-kind-skill{background:#10b98133;color:#34d399}.qe-kind-method{background:#f9731633;color:#fb923c}.qe-node-id{color:#64748b;font-family:monospace;font-size:11px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qe-node-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qe-field-active .qe-textarea{border-color:#0ea5e966;box-shadow:0 0 0 2px #0ea5e914}.qe-field-active .qe-field-label{color:#38bdf8}.ic-popup-ocr-stem{color:#38bdf8!important}.ic-popup-ocr-answer{color:#34d399!important}.ic-popup-ocr-analysis{color:#fbbf24!important}.ic-popup-ocr-all{color:#fff!important;background:#6366f199!important;font-weight:700}.ic-popup-insert{color:#16a34a!important}.qd-adv-edit{background:#6366f11f!important;color:#818cf8!important;border-color:#6366f140!important;text-decoration:none;display:inline-flex;align-items:center;font-size:12px}.qd-adv-edit:hover{background:#6366f133!important}@media (max-width: 900px){.qe-body{grid-template-columns:1fr}.qe-crop-panel{border-right:none;border-bottom:1px solid rgba(148,163,184,.1)}.qe-edit-panel{max-height:none}}.merge-wizard{background:var(--bg-card, #fff);border:1px solid var(--border, #e2e8f0);border-radius:12px;padding:20px 24px;margin-bottom:24px}.merge-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.merge-header h3{margin:0;font-size:16px;font-weight:600}.merge-steps{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted, #94a3b8)}.merge-steps .ms{padding:3px 10px;border-radius:20px;background:var(--bg-muted, #f1f5f9);transition:all .2s}.merge-steps .ms.active{background:var(--primary, #3b82f6);color:#fff;font-weight:600}.merge-steps .ms.done{background:var(--success, #10b981);color:#fff}.merge-steps .ms-arrow{color:var(--text-muted, #94a3b8)}.merge-error{background:#fef2f2;color:#dc2626;padding:10px 14px;border-radius:8px;margin-bottom:12px;font-size:14px}.merge-dropzone{border:2px dashed var(--border, #cbd5e1);border-radius:12px;padding:32px 20px;text-align:center;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;transition:border-color .2s,background .2s;color:var(--text-muted, #64748b);font-size:14px}.merge-dropzone:hover{border-color:var(--primary, #3b82f6);background:#3b82f608}.merge-drop-icon{font-size:28px;font-weight:200;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-muted, #f1f5f9);color:var(--primary, #3b82f6)}.merge-drop-hint{font-size:12px;color:var(--text-dim, #94a3b8)}.merge-group{margin-top:16px}.merge-group-header{display:flex;align-items:center;gap:10px;margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--border, #e2e8f0)}.merge-group-name{font-weight:600;font-size:14px;color:var(--text, #1e293b)}.merge-group-count{font-size:12px;color:var(--text-muted, #94a3b8)}.merge-file-list{display:flex;flex-direction:column;gap:4px}.merge-file-item{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:8px;font-size:13px;background:var(--bg-muted, #f8fafc);border-left:3px solid transparent;transition:all .15s}.merge-file-item.role-content{border-left-color:var(--primary, #3b82f6)}.merge-file-item.role-answer{border-left-color:var(--warning, #f59e0b)}.merge-file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text, #1e293b)}.merge-role-tag{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:500;transition:background .15s}.merge-role-tag.content{background:#3b82f61f;color:#2563eb}.merge-role-tag.answer{background:#f59e0b1f;color:#d97706}.merge-role-tag:hover{filter:brightness(.9)}.merge-file-size{font-size:11px;color:var(--text-muted, #94a3b8);min-width:50px;text-align:right}.merge-file-actions{display:flex;gap:2px}.merge-file-actions button{width:24px;height:24px;border:none;background:transparent;cursor:pointer;border-radius:4px;font-size:11px;color:var(--text-muted, #94a3b8);display:flex;align-items:center;justify-content:center;transition:background .15s}.merge-file-actions button:hover:not(:disabled){background:var(--bg-muted, #e2e8f0);color:var(--text, #334155)}.merge-file-actions button:disabled{opacity:.3;cursor:default}.merge-file-actions .merge-remove:hover{background:#ef44441a;color:#dc2626}.merge-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:16px;padding-top:12px;border-top:1px solid var(--border, #e2e8f0)}.merge-actions button,.merge-preview-actions button,.merge-again{padding:8px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s}.merge-clear,.merge-back{background:var(--bg-muted, #f1f5f9);color:var(--text, #475569);border-color:var(--border, #e2e8f0)}.merge-clear:hover,.merge-back:hover{background:var(--bg-muted-hover, #e2e8f0)}.merge-start,.merge-confirm{background:var(--primary, #3b82f6);color:#fff}.merge-start:hover,.merge-confirm:hover{background:var(--primary-hover, #2563eb)}.merge-start:disabled{opacity:.5;cursor:not-allowed}.merge-stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-bottom:16px}.ms-card{background:var(--bg-muted, #f8fafc);border-radius:10px;padding:12px 10px;text-align:center}.ms-card .ms-val{font-size:24px;font-weight:700;color:var(--primary, #3b82f6)}.ms-card .ms-label{font-size:12px;color:var(--text-muted, #64748b);margin-top:2px}.merge-log-section,.merge-content-preview{margin-bottom:12px;border:1px solid var(--border, #e2e8f0);border-radius:8px;overflow:hidden}.merge-log-section summary,.merge-content-preview summary{padding:10px 14px;background:var(--bg-muted, #f8fafc);cursor:pointer;font-weight:500;font-size:14px;-webkit-user-select:none;user-select:none}.merge-log-list{padding:8px 14px;max-height:300px;overflow-y:auto}.merge-log-item{display:flex;gap:10px;padding:4px 0;font-size:13px;border-bottom:1px solid var(--border-light, #f1f5f9)}.merge-log-item:last-child{border-bottom:none}.log-type{font-family:monospace;font-size:11px;padding:1px 6px;border-radius:4px;font-weight:500;flex-shrink:0}.log-info .log-type{background:#3b82f61a;color:#2563eb}.log-split_fix .log-type{background:#f59e0b1f;color:#d97706}.log-overlap_remove .log-type{background:#a855f71a;color:#7c3aed}.log-noise_skip .log-type{background:#64748b1a;color:#64748b}.log-warn .log-type{background:#ef44441a;color:#dc2626}.log-match .log-type{background:#10b9811a;color:#059669}.log-conflict .log-type{background:#ef44441a;color:#dc2626}.log-desc{color:var(--text, #334155)}.merge-content-pre{padding:12px 14px;font-size:12px;line-height:1.6;max-height:400px;overflow:auto;background:var(--bg-code, #f8fafc);margin:0;white-space:pre-wrap;word-break:break-all}.merge-preview-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:16px;padding-top:12px;border-top:1px solid var(--border, #e2e8f0)}.merge-done{text-align:center;padding:40px 20px}.merge-done-icon{width:56px;height:56px;border-radius:50%;background:var(--success, #10b981);color:#fff;font-size:28px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px}.merge-done p{font-size:15px;color:var(--text, #334155);margin-bottom:16px}.merge-again{background:var(--bg-muted, #f1f5f9);color:var(--text, #475569);border-color:var(--border, #e2e8f0)}.merge-again:hover{background:var(--bg-muted-hover, #e2e8f0)}.import-page{max-width:1400px;margin:0 auto;padding:24px 20px;color-scheme:light}.import-hero{padding:32px 0 20px}.import-hero h2{font-size:28px;font-weight:700;color:#1a1a2e;margin:0 0 4px}.import-hero p{color:#64748b;font-size:14px;margin:0}.import-kicker{font-size:11px;font-weight:700;letter-spacing:2px;color:#6366f1;text-transform:uppercase}.import-meta-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}.import-meta-row label{display:flex;flex-direction:column;font-size:12px;font-weight:600;color:#64748b;gap:4px}.import-meta-row input,.import-meta-row select{padding:6px 10px;border:1px solid #e2e8f0;border-radius:8px;font-size:14px;color:#1a1a2e;background:#fff;min-width:120px}.import-dropzone{border:2px dashed #cbd5e1;border-radius:16px;padding:48px 24px;text-align:center;cursor:pointer;transition:all .2s ease;background:#fafaff;margin-bottom:24px}.import-dropzone.drag-over{border-color:#6366f1;background:#eef2ff}.import-dropzone:hover{border-color:#818cf8;background:#f5f3ff}.import-drop-icon{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px}.import-icon-docx{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:#3b82f6;color:#fff;font-weight:800;font-size:16px}.import-icon-img{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:#10b981;color:#fff;font-weight:700;font-size:12px}.import-icon-plus{color:#94a3b8;font-size:20px;font-weight:600}.import-dropzone p{font-size:15px;color:#475569;margin:0 0 6px}.import-drop-hint{display:block;font-size:12px;color:#94a3b8}.import-spinner{text-align:center;padding:20px 0}.import-spinner-text{font-size:16px;color:#6366f1;font-weight:600;margin-bottom:6px}.import-spinner-hint{font-size:12px;color:#94a3b8}.import-alert{padding:12px 16px;border-radius:10px;font-size:13px;margin-bottom:16px}.import-alert-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.import-alert-success{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.import-warnings{background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 14px;margin-bottom:12px}.import-warning-item{font-size:12px;color:#92400e;padding:2px 0}.import-preview-header{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid #e2e8f0;margin-bottom:16px;flex-wrap:wrap;gap:12px}.import-preview-header h3{font-size:16px;font-weight:700;color:#1a1a2e;margin:0}.import-preview-stats{font-size:12px;color:#94a3b8;display:block;margin-top:2px}.import-preview-actions{display:flex;gap:10px}.import-btn-secondary{padding:7px 16px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#475569;font-size:13px;cursor:pointer;font-weight:600}.import-btn-secondary:hover{background:#f8fafc;border-color:#cbd5e1}.import-btn-primary{padding:7px 20px;border:none;border-radius:8px;background:#6366f1;color:#fff;font-size:13px;font-weight:600;cursor:pointer}.import-btn-primary:hover{background:#4f46e5}.import-btn-primary:disabled{opacity:.5;cursor:not-allowed}.import-split-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:20px;align-items:start}@media (max-width: 900px){.import-split-layout{grid-template-columns:1fr}}.import-source-panel{position:sticky;top:80px;max-height:calc(100vh - 100px);overflow-y:auto;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px}.import-source-label{font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.import-source-img-wrap{margin-bottom:12px}.import-source-page{font-size:11px;font-weight:600;color:#6366f1;margin-bottom:4px}.import-source-img{width:100%;border-radius:6px;box-shadow:0 1px 3px #00000014}.import-question-list{display:flex;flex-direction:column;gap:10px}.import-q-card{border:1px solid #e2e8f0;border-radius:12px;background:#fff;overflow:hidden;transition:all .15s ease;cursor:pointer}.import-q-card:hover{box-shadow:0 2px 8px #0000000d}.import-q-card-active{border-color:#818cf8;box-shadow:0 0 0 2px #6366f126}.import-q-header{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#fafaff;border-bottom:1px solid #f1f5f9;flex-wrap:wrap;cursor:pointer;-webkit-user-select:none;user-select:none}.import-q-header:hover{background:#f0f0ff}.import-q-index{font-size:13px;font-weight:700;color:#6366f1;min-width:28px}.import-q-type-select{padding:2px 6px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;color:#475569;background:#fff;cursor:pointer}.import-q-diff{font-size:11px;padding:1px 6px;border-radius:4px;background:#fef3c7;color:#92400e;font-weight:600}.import-q-diff-empty{background:#f1f5f9;color:#94a3b8;font-weight:400}.import-q-score{font-size:11px;padding:1px 6px;border-radius:4px;background:#dbeafe;color:#1e40af;font-weight:600}.import-q-toolbar{margin-left:auto;display:flex;gap:4px}.import-q-btn{padding:2px 8px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#64748b;font-size:11px;cursor:pointer;font-weight:500;white-space:nowrap}.import-q-btn:hover{background:#f8fafc;color:#1a1a2e;border-color:#cbd5e1}.import-q-btn-collapse{color:#6366f1;border-color:#c7d2fe}.import-q-btn-collapse:hover{background:#eef2ff;color:#4338ca}.import-q-btn-danger{color:#ef4444;border-color:#fecaca}.import-q-btn-danger:hover{background:#fef2f2;color:#b91c1c}.import-q-stem{padding:10px 14px;font-size:14px;line-height:1.6;color:#334155}.import-q-collapsed-answer{margin-top:6px;font-size:12px;color:#64748b;border-top:1px solid #f1f5f9;padding-top:6px}.import-q-edit-body{padding:12px 14px}.import-q-edit-label{display:block;font-size:11px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px;margin:8px 0 4px}.import-q-edit-label:first-child{margin-top:0}.import-q-textarea{width:100%;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;line-height:1.6;color:#1e293b;background:#fff;font-family:inherit;resize:vertical;box-sizing:border-box}.import-q-textarea:focus{border-color:#818cf8;outline:none;box-shadow:0 0 0 2px #6366f11a}.import-q-textarea-sm{min-height:40px}.import-q-preview-section{margin-top:6px;border-top:1px dashed #e2e8f0;padding-top:8px}.import-q-preview-box{padding:10px 12px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0;font-size:14px;line-height:1.7;color:#334155}.import-q-options-section{margin:8px 0 4px}.import-q-options-grid{display:flex;flex-wrap:wrap;gap:6px 24px;padding:6px 0}.import-q-option-row{display:flex;align-items:baseline;gap:4px;font-size:14px;color:#334155;line-height:1.6;min-width:120px;flex-shrink:0}.import-q-option-key{font-weight:600;color:#6366f1;min-width:20px;flex-shrink:0}.import-q-option-input{flex:1;border:1px solid #e2e8f0;border-radius:4px;padding:2px 6px;font-size:13px;color:#334155;background:#f8fafc;font-family:inherit}.import-q-option-input:focus{outline:none;border-color:#6366f1;background:#fff}.import-q-preview-options{display:flex;flex-wrap:wrap;gap:4px 24px;margin-top:6px;padding-top:4px;border-top:1px dashed #e2e8f0}.import-q-preview-opt{font-size:13px;color:#475569;display:flex;align-items:flex-start;gap:6px}.import-q-opt-label{font-weight:700;color:#6366f1;flex-shrink:0}.import-q-opt-label-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#6366f1;color:#fff;font-size:14px;font-weight:700;flex-shrink:0;margin-top:8px}.import-q-opt-image{flex-direction:column;align-items:flex-start;position:relative;padding:4px}.import-q-opt-image .import-q-opt-label-badge{position:absolute;top:12px;left:8px;z-index:2;box-shadow:0 2px 6px #0003}.import-q-opt-image .math-image-block{margin:0}.import-q-opt-image .math-image{max-width:min(100%,260px)}.import-q-meta-section{margin-top:8px}.import-q-kp-tags{display:flex;flex-wrap:wrap;gap:6px}.import-q-kp-tag{display:inline-block;padding:2px 10px;background:#eef2ff;color:#4338ca;border:1px solid #c7d2fe;border-radius:12px;font-size:12px;font-weight:500}.import-q-kp-badge{font-size:10px;padding:1px 6px;border-radius:4px;background:#eef2ff;color:#6366f1;font-weight:600;white-space:nowrap}.import-q-kp-badge-empty{background:#f1f5f9;color:#94a3b8;font-weight:400}.import-q-source-text{font-size:13px;color:#475569;padding:4px 0}.import-q-collapsed-meta{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px;align-items:center}.import-q-kp-tag-sm{display:inline-block;padding:1px 7px;background:#f0f0ff;color:#6366f1;border-radius:10px;font-size:11px;font-weight:500}.import-q-kp-more{background:#e2e8f0;color:#64748b}.import-q-source-tag{display:inline-block;padding:1px 7px;background:#ecfdf5;color:#047857;border-radius:10px;font-size:11px;font-weight:500}.import-q-source-thumb{margin-top:10px}.import-q-source-thumb img{max-width:100%;max-height:120px;border-radius:6px;border:1px solid #e2e8f0;object-fit:contain}.import-mapping-progress{margin-top:10px;display:flex;align-items:center;gap:12px}.import-mapping-bar{flex:1;height:8px;border-radius:6px;background:#10b98126;overflow:hidden}.import-mapping-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,#10b981,#059669);transition:width .5s ease}.import-mapping-text{font-size:13px;color:#047857;white-space:nowrap;font-weight:500}.import-source-crop-bar{display:flex;gap:8px;margin-bottom:8px}.import-crop-btn{padding:5px 14px;border-radius:6px;border:1px solid #6366f1;background:#6366f114;color:#6366f1;cursor:pointer;font-size:13px;font-weight:500;transition:all .15s}.import-crop-btn:hover,.import-crop-btn-active{background:#6366f1;color:#fff}.image-cropper-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000a6;display:flex;align-items:center;justify-content:center;padding:20px}.image-cropper-container{background:#fff;border-radius:12px;width:min(95vw,1100px);max-height:92vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #0000004d}.image-cropper-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #e5e7eb;font-weight:600;font-size:15px;color:#1e293b}.image-cropper-actions{display:flex;gap:10px}.image-cropper-btn-cancel{padding:7px 18px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:13px;color:#64748b}.image-cropper-btn-confirm{padding:7px 18px;border-radius:6px;border:none;background:#6366f1;color:#fff;cursor:pointer;font-size:13px;font-weight:600}.image-cropper-btn-confirm:disabled{opacity:.5;cursor:not-allowed}.image-cropper-body{padding:20px;overflow:auto;display:flex;align-items:center;justify-content:center}.ic-root{display:flex;flex-direction:column;height:100%}.ic-hint{flex-shrink:0;padding:6px 12px;font-size:12px;font-weight:500;border-bottom:1px solid #e2e8f0;background:#f8fafc;color:#64748b;display:flex;align-items:center;gap:8px}.ic-hint-text{flex:1;text-align:center}.ic-zoom-bar{display:flex;align-items:center;gap:2px;flex-shrink:0}.ic-zoom-btn{padding:2px 8px;border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:4px;font-size:12px;font-weight:700;cursor:pointer;line-height:1.2}.ic-zoom-btn:hover{background:#f1f5f9;border-color:#94a3b8}.ic-zoom-fit{font-weight:500;font-size:11px;padding:2px 6px}.ic-zoom-pct{font-size:11px;min-width:36px;text-align:center;color:#475569;font-variant-numeric:tabular-nums}.ic-hint-active{background:#ecfdf5;color:#15803d;border-color:#bbf7d0}.ic-container{flex:1;overflow:auto;background:#e2e8f0;cursor:crosshair;display:flex;align-items:flex-start;justify-content:center;padding:8px}.ic-inner{position:relative;display:inline-block;-webkit-user-select:none;user-select:none;max-width:100%}.ic-image{width:100%;height:auto;display:block;pointer-events:none;box-shadow:0 2px 8px #00000026}.ic-box{position:absolute;border:2px solid #f59e0b;background:#f59e0b1a;cursor:crosshair;transition:border-color .15s,background .15s}.ic-box:hover{border-color:#6366f1;background:#6366f11f}.ic-box-active{border-color:#6366f1;background:#6366f126;z-index:10}.ic-box-label{position:absolute;top:-22px;left:-2px;padding:1px 8px;font-size:11px;font-weight:700;color:#fff;background:#f59e0b;border-radius:3px 3px 0 0;white-space:nowrap}.ic-box-label-active{background:#6366f1}.ic-resize-handle{position:absolute;z-index:20}.ic-rh-nw{width:10px;height:10px;background:#6366f1;border-radius:50%;top:-5px;left:-5px;cursor:nwse-resize}.ic-rh-ne{width:10px;height:10px;background:#6366f1;border-radius:50%;top:-5px;right:-5px;cursor:nesw-resize}.ic-rh-sw{width:10px;height:10px;background:#6366f1;border-radius:50%;bottom:-5px;left:-5px;cursor:nesw-resize}.ic-rh-se{width:10px;height:10px;background:#6366f1;border-radius:50%;bottom:-5px;right:-5px;cursor:nwse-resize}.ic-rh-edge{background:transparent}.ic-rh-edge.ic-rh-n{height:6px;width:100%;top:-3px;left:0;cursor:ns-resize}.ic-rh-edge.ic-rh-s{height:6px;width:100%;bottom:-3px;left:0;cursor:ns-resize}.ic-rh-edge.ic-rh-e{width:6px;height:100%;right:-3px;top:0;cursor:ew-resize}.ic-rh-edge.ic-rh-w{width:6px;height:100%;left:-3px;top:0;cursor:ew-resize}.ic-drawing-box{position:absolute;border:2px dashed #6366f1;background:#6366f126;pointer-events:none}.ic-pending-box{position:absolute;border:2px solid #22c55e;background:#22c55e1a}.ic-popup{position:absolute;bottom:-40px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:2px;background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:4px 8px;box-shadow:0 4px 16px #00000026;white-space:nowrap;z-index:30;flex-wrap:wrap;justify-content:center;max-width:400px}.ic-popup-btn{padding:3px 10px;border:none;background:none;font-size:12px;font-weight:600;cursor:pointer;border-radius:4px}.ic-popup-new{color:#6366f1}.ic-popup-new:hover{background:#eef2ff}.ic-popup-insert{color:#16a34a}.ic-popup-insert:hover{background:#f0fdf4}.ic-popup-method{color:#d97706}.ic-popup-method:hover{background:#fffbeb}.ic-popup-cancel{color:#94a3b8;font-size:14px;padding:3px 6px}.ic-popup-cancel:hover{color:#dc2626}.ic-popup-sep{width:1px;height:16px;background:#e2e8f0}.import-source-page-tabs{display:flex;gap:4px;padding:6px 8px;background:#f1f5f9;border-bottom:1px solid #e2e8f0;flex-wrap:wrap}.import-page-tab{padding:3px 12px;border-radius:6px;border:1px solid #e2e8f0;background:#fff;font-size:12px;cursor:pointer;font-weight:500;color:#64748b}.import-page-tab-active{background:#6366f1;color:#fff;border-color:#6366f1}.import-recognizing-bar{padding:6px 12px;background:#fef9c3;color:#854d0e;font-size:12px;font-weight:600;text-align:center;border-bottom:1px solid #fde68a;animation:pulse-bg 1.5s ease-in-out infinite}@keyframes pulse-bg{0%,to{opacity:1}50%{opacity:.6}}.import-q-cursor-hint{font-size:11px;color:#94a3b8;font-weight:400}.import-batch-panel{margin:16px 0;padding:16px 20px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.import-batch-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.import-batch-header h3{margin:0;font-size:15px;font-weight:700;color:#1e293b}.import-batch-status{padding:2px 10px;border-radius:10px;font-size:12px;font-weight:600}.import-batch-pending{background:#fef3c7;color:#92400e}.import-batch-processing{background:#dbeafe;color:#1e40af;animation:pulse-bg 1.5s ease-in-out infinite}.import-batch-done{background:#d1fae5;color:#065f46}.import-batch-failed{background:#fee2e2;color:#991b1b}.import-batch-progress{margin-bottom:10px}.import-batch-bar{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden;margin-bottom:6px}.import-batch-fill{height:100%;background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:4px;transition:width .5s ease}.import-batch-text{font-size:13px;color:#64748b}.import-batch-tasks{display:flex;flex-wrap:wrap;gap:3px;margin-bottom:12px}.import-batch-task-dot{width:12px;height:12px;border-radius:3px;display:inline-block}.import-batch-task-pending{background:#e2e8f0}.import-batch-task-processing{background:#93c5fd;animation:pulse-bg 1s ease-in-out infinite}.import-batch-task-done{background:#4ade80}.import-batch-task-failed{background:#f87171}.import-batch-actions{display:flex;gap:8px}.import-batch-queue{margin:16px 0;border:1px solid #c7d2fe;border-radius:12px;background:#faf5ff;padding:16px 20px}.import-batch-queue-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;flex-wrap:wrap;gap:8px}.import-batch-queue-header h3{margin:0;font-size:15px;font-weight:700;color:#1e293b}.import-batch-queue-actions{display:flex;gap:6px}.import-queue-start,.import-queue-next{padding:6px 16px;border:none;border-radius:8px;background:#6366f1;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.import-queue-start:hover,.import-queue-next:hover{background:#4f46e5}.import-queue-clear{padding:6px 14px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;font-size:12px;cursor:pointer;color:#64748b}.import-queue-clear:hover{background:#fef2f2;color:#ef4444;border-color:#fecaca}.import-batch-queue-summary{display:flex;gap:12px;margin-bottom:10px}.iq-stat{font-size:12px;font-weight:600;padding:2px 10px;border-radius:10px}.iq-done{background:#d1fae5;color:#065f46}.iq-pending{background:#e0e7ff;color:#3730a3}.iq-error{background:#fee2e2;color:#991b1b}.import-batch-queue-table{width:100%;border-collapse:collapse;font-size:12px}.import-batch-queue-table th{text-align:left;padding:6px 8px;border-bottom:2px solid #e2e8f0;font-weight:700;color:#475569;font-size:11px;text-transform:uppercase}.import-batch-queue-table td{padding:5px 8px;border-bottom:1px solid #f1f5f9}.iq-row.iq-active{background:#ede9fe}.iq-row.iq-done{opacity:.6}.iq-filename{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.iq-input{width:100%;padding:3px 4px;border:1px solid #e2e8f0;border-radius:4px;font-size:12px;background:#fff;color:#1e293b;box-sizing:border-box}.iq-select{width:100%;padding:3px 2px;border:1px solid #e2e8f0;border-radius:4px;font-size:11px;background:#fff;color:#1e293b;box-sizing:border-box}.iq-status-badge{font-size:11px;padding:2px 8px;border-radius:8px;font-weight:600;white-space:nowrap}.iq-badge-pending{background:#e0e7ff;color:#3730a3}.iq-badge-processing{background:#dbeafe;color:#1e40af;animation:pulse-bg 1.5s ease-in-out infinite}.iq-badge-done{background:#d1fae5;color:#065f46}.iq-badge-error{background:#fee2e2;color:#991b1b}.import-dup-panel{margin:12px 0;border:1px solid #fde68a;border-radius:10px;background:#fffbeb;padding:12px 16px}.import-dup-header{font-size:13px;font-weight:600;color:#92400e;margin-bottom:10px}.import-dup-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:13px;cursor:pointer;border-bottom:1px solid #fef3c7}.import-dup-item:last-child{border-bottom:none}.import-dup-idx{font-weight:600;color:#1e293b;min-width:60px}.import-dup-sim{font-size:11px;padding:1px 8px;border-radius:10px;background:#fecaca;color:#991b1b;min-width:70px;text-align:center}.import-dup-stem{flex:1;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.import-mode-tabs{display:flex;gap:0;margin-bottom:16px;border-bottom:2px solid #e2e8f0}.import-mode-tab{padding:10px 24px;font-size:14px;font-weight:600;color:#64748b;background:none;border:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}.import-mode-tab:hover{color:#1e293b}.import-mode-tab.active{color:#6366f1;border-bottom-color:#6366f1}.tb-import-section{margin-bottom:24px}.tb-setup{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:24px}.tb-setup h3{margin:0 0 8px;font-size:18px;color:#1e293b}.tb-hint{font-size:13px;color:#64748b;margin-bottom:16px}.tb-hint code{background:#e2e8f0;padding:2px 6px;border-radius:4px;font-size:12px}.tb-form{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}.tb-form label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:#475569;flex:1;min-width:200px}.tb-form input{padding:8px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;background:#fff;color:#1e293b}.tb-input-toggle{display:flex;gap:0;margin-bottom:16px;background:#e2e8f0;border-radius:8px;padding:3px;width:fit-content}.tb-toggle-btn{padding:6px 20px;font-size:13px;font-weight:600;border:none;border-radius:6px;cursor:pointer;color:#64748b;background:transparent;transition:all .2s}.tb-toggle-btn.active{background:#fff;color:#6366f1;box-shadow:0 1px 3px #0000001a}.tb-dir-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin-bottom:12px}.tb-dir-card{display:flex;align-items:center;gap:12px;padding:12px 16px;border:2px solid #e2e8f0;border-radius:10px;background:#fff;cursor:pointer;transition:all .2s;-webkit-user-select:none;user-select:none}.tb-dir-card:hover{border-color:#a5b4fc;background:#fafaff}.tb-dir-card.selected{border-color:#6366f1;background:#eef2ff;box-shadow:0 0 0 2px #c7d2fe}.tb-dir-card.has-job{border-style:solid}.tb-dir-icon{font-size:28px;flex-shrink:0}.tb-dir-info{flex:1;min-width:0}.tb-dir-name{font-size:14px;font-weight:600;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tb-dir-meta{font-size:12px;color:#94a3b8;margin-top:2px}.tb-dir-job-status{font-size:11px;font-weight:600;margin-top:3px;padding:1px 8px;border-radius:8px;display:inline-block}.tb-dir-job-done{background:#d1fae5;color:#065f46}.tb-dir-job-processing{background:#dbeafe;color:#1e40af;animation:pulse-bg 1.5s ease-in-out infinite}.tb-dir-job-pending{background:#fef3c7;color:#92400e}.tb-dir-check{font-size:18px;color:#6366f1;font-weight:700;flex-shrink:0}.tb-selected-bar{display:flex;align-items:flex-end;gap:12px;margin-top:16px;padding:16px;background:#eef2ff;border-radius:10px;border:1px solid #c7d2fe}.tb-results-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:12px}.tb-results-header h3{margin:0;font-size:18px;color:#1e293b}.tb-results-summary{display:flex;gap:12px;flex-wrap:wrap}.tb-stat{font-size:13px;font-weight:600;padding:4px 12px;border-radius:20px;background:#e0e7ff;color:#3730a3}.tb-stat-fail{background:#fee2e2;color:#991b1b}.tb-stat-pending{background:#dbeafe;color:#1e40af;animation:pulse-bg 1.5s ease-in-out infinite}.tb-progress{margin-bottom:16px}.tb-progress-bar{height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden}.tb-progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#818cf8);transition:width .5s;border-radius:3px}.tb-actions-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.tb-page-list{display:flex;flex-direction:column;gap:4px}.tb-page-card{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;transition:all .15s}.tb-page-card.selected{border-color:#6366f1;background:#f5f3ff}.tb-page-card.failed{border-color:#fca5a5;background:#fef2f2}.tb-page-card.processing{border-color:#93c5fd}.tb-page-card.pending{opacity:.5}.tb-page-header{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;font-size:13px;color:#1e293b;-webkit-user-select:none;user-select:none}.tb-page-header input[type=checkbox]{cursor:pointer}.tb-page-no{font-weight:600;min-width:60px}.tb-page-structure{color:#6366f1;font-size:12px;flex:1}.tb-page-counts{font-size:12px;color:#64748b}.tb-page-err{color:#dc2626;margin-left:4px}.tb-page-content{padding:4px 12px 12px 36px;border-top:1px solid #f1f5f9}.tb-method-block{padding:8px 12px;margin-bottom:6px;border-radius:6px;background:linear-gradient(135deg,#ede9fe,#e0e7ff);font-size:13px}.tb-method-tag{display:inline-block;font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;background:#6366f1;color:#fff;margin-right:6px;vertical-align:middle}.tb-method-text{margin:4px 0 0;font-size:12px;color:#475569;line-height:1.5}.tb-question-item{display:flex;gap:8px;align-items:baseline;padding:4px 0;font-size:13px;border-bottom:1px solid #f1f5f9}.tb-question-item:last-child{border-bottom:none}.tb-q-type{font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;background:#dbeafe;color:#1e40af;white-space:nowrap}.tb-q-content{flex:1;color:#1e293b}.tb-q-answer{font-size:12px;color:#059669;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.import-q-section{padding:4px 0}.import-q-section-label{display:block;font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;padding-left:2px}.import-q-rendered{font-size:14px;line-height:1.8;color:#1e293b;padding:6px 10px;border-radius:8px;min-height:28px}.import-q-clickable{cursor:pointer;border:1.5px solid transparent;transition:border-color .15s,background .15s}.import-q-clickable:hover{border-color:#c7d2fe;background:#fafaff}.import-q-empty-hint{color:#94a3b8;font-style:italic;border:1.5px dashed #cbd5e1;background:#f8fafc}.import-q-empty-hint:hover{color:#6366f1;border-color:#818cf8;background:#f5f5ff}.import-q-rendered-options{display:flex;flex-wrap:wrap;gap:8px 20px}.import-q-edit-inline{padding:4px 0}.import-q-done-btn{margin-top:6px;padding:4px 16px;font-size:12px;font-weight:600;color:#6366f1;background:#eef2ff;border:1px solid #c7d2fe;border-radius:6px;cursor:pointer}.import-q-done-btn:hover{background:#e0e7ff}.import-quality-summary{margin:12px 32px 0;padding:16px 20px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px}.import-quality-summary strong{font-size:14px;color:#0369a1;display:block;margin-bottom:10px}.iq-summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-bottom:10px}.iq-summary-item{display:flex;flex-direction:column;align-items:center;padding:8px;background:#fff;border-radius:8px;border:1px solid #e0f2fe}.iq-summary-val{font-size:18px;font-weight:700;color:#0c4a6e}.iq-summary-label{font-size:11px;color:#64748b;margin-top:2px}.iq-summary-types{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:8px}.iq-type-chip{font-size:12px;padding:2px 8px;background:#dbeafe;color:#1e40af;border-radius:10px}.iq-summary-close{font-size:12px;color:#64748b;background:none;border:none;cursor:pointer;text-decoration:underline;padding:0}.rich-editor{border:1px solid #d1d5db;border-radius:8px;overflow:hidden;background:#fff}.rich-editor-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:6px 8px;border-bottom:1px solid #e5e7eb;background:#f9fafb}.toolbar-group{display:flex;gap:2px;padding-right:8px;border-right:1px solid #e5e7eb;margin-right:4px}.toolbar-group:last-child{border-right:none}.rich-editor-toolbar button{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 6px;border:none;border-radius:4px;background:transparent;cursor:pointer;font-size:13px;color:#374151;transition:all .15s}.rich-editor-toolbar button:hover{background:#e5e7eb}.rich-editor-toolbar button.active{background:#3b82f6;color:#fff}.highlight-btn{font-size:11px!important;font-weight:600}.highlight-btn.blue{color:#2563eb!important}.highlight-btn.green{color:#16a34a!important}.highlight-btn.orange{color:#ea580c!important}.highlight-btn.red{color:#dc2626!important}.highlight-btn.blue.active,.highlight-btn.green.active,.highlight-btn.orange.active,.highlight-btn.red.active{color:#fff!important}.rich-editor-content .tiptap{padding:12px 16px;min-height:200px;outline:none;font-size:14px;line-height:1.7}.rich-editor-content .tiptap p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:#9ca3af;pointer-events:none;height:0}.rich-editor-content .tiptap h1{font-size:1.5em;font-weight:700;margin:16px 0 8px}.rich-editor-content .tiptap h2{font-size:1.3em;font-weight:600;margin:14px 0 6px}.rich-editor-content .tiptap h3{font-size:1.15em;font-weight:600;margin:12px 0 4px}.rich-editor-content .tiptap h4{font-size:1em;font-weight:600;margin:10px 0 4px}.rich-editor-content .tiptap img{max-width:100%;height:auto;border-radius:6px;margin:8px 0}.rich-editor-content .tiptap table{border-collapse:collapse;width:100%;margin:12px 0}.rich-editor-content .tiptap th,.rich-editor-content .tiptap td{border:1px solid #d1d5db;padding:6px 10px;text-align:left}.rich-editor-content .tiptap th{background:#f3f4f6;font-weight:600}.math-inline{display:inline;padding:0 2px;cursor:pointer}.math-inline:hover{background:#eff6ff;border-radius:3px}.math-block{display:block;text-align:center;padding:12px 16px;margin:8px 0;background:#f9fafb;border-radius:6px;cursor:pointer}.math-block:hover{background:#eff6ff}.highlight-block{border-left:4px solid;border-radius:6px;padding:12px 16px;margin:12px 0;position:relative}.highlight-block:before{content:attr(data-label);display:block;font-weight:700;font-size:13px;margin-bottom:6px}.highlight-block--blue{border-left-color:#3b82f6;background:#eff6ff}.highlight-block--blue:before{color:#2563eb}.highlight-block--green{border-left-color:#16a34a;background:#f0fdf4}.highlight-block--green:before{color:#16a34a}.highlight-block--orange{border-left-color:#ea580c;background:#fff7ed}.highlight-block--orange:before{color:#ea580c}.highlight-block--red{border-left-color:#dc2626;background:#fef2f2}.highlight-block--red:before{color:#dc2626}.rich-editor-content .tiptap ul{list-style-type:disc;padding-left:24px}.rich-editor-content .tiptap ol{list-style-type:decimal;padding-left:24px}.rich-editor-content .tiptap li{margin:2px 0}.methods-page{max-width:1200px;margin:0 auto;padding:24px}.methods-hero{margin-bottom:24px}.methods-hero h2{font-size:24px;font-weight:700;color:#1e293b;margin:0 0 6px}.methods-hero p{color:#64748b;font-size:14px;margin:0}.methods-kicker{font-size:11px;font-weight:700;letter-spacing:2px;color:#6366f1;text-transform:uppercase;margin-bottom:4px;display:block}.methods-toolbar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap;align-items:center}.methods-search{flex:1;min-width:200px;padding:8px 14px;border-radius:8px;border:1px solid #e2e8f0;font-size:14px;outline:none;transition:border-color .15s}.methods-search:focus{border-color:#6366f1}.methods-filter-select{padding:8px 12px;border-radius:8px;border:1px solid #e2e8f0;font-size:14px;background:#fff;cursor:pointer}.methods-btn-create{padding:8px 20px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}.methods-btn-create:hover{background:#4f46e5}.methods-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.method-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:10px}.method-card:hover{border-color:#6366f1;box-shadow:0 4px 12px #6366f11a}.method-card-title{font-size:16px;font-weight:600;color:#1e293b;margin:0}.method-card-meta{display:flex;gap:8px;flex-wrap:wrap}.method-card-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500}.method-card-tag-category{background:#6366f11a;color:#6366f1}.method-card-tag-subject{background:#10b9811a;color:#059669}.method-card-tag-nodes{background:#f59e0b1a;color:#d97706}.method-card-summary{font-size:13px;color:#64748b;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.method-card-images{display:flex;gap:6px;overflow-x:auto}.method-card-thumb{width:60px;height:60px;border-radius:6px;object-fit:cover;border:1px solid #e2e8f0;flex-shrink:0}.methods-empty{text-align:center;padding:60px 20px;color:#94a3b8;font-size:15px}.method-detail-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:900;background:#00000080;display:flex;align-items:center;justify-content:center;padding:20px}.method-detail-panel{background:#fff;border-radius:14px;width:min(90vw,800px);max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #00000040}.method-detail-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid #e5e7eb}.method-detail-header h3{margin:0;font-size:18px;font-weight:700;color:#1e293b}.method-detail-close{padding:6px 14px;border-radius:6px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:13px;color:#64748b}.method-detail-body{padding:24px;display:flex;flex-direction:column;gap:18px}.method-detail-section h4{font-size:13px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:1px;margin:0 0 8px}.method-detail-text{font-size:14px;line-height:1.7;color:#334155;white-space:pre-wrap}.method-detail-images{display:flex;gap:12px;flex-wrap:wrap}.method-detail-img{max-width:300px;max-height:200px;border-radius:8px;border:1px solid #e2e8f0;object-fit:contain;cursor:pointer;transition:transform .15s}.method-detail-img:hover{transform:scale(1.03)}.method-detail-questions{display:flex;flex-direction:column;gap:8px}.method-detail-q-item{padding:10px 14px;border-radius:8px;background:#f8fafc;border:1px solid #e2e8f0;font-size:13px;color:#334155;display:flex;gap:10px;align-items:flex-start}.method-detail-q-type{padding:2px 6px;border-radius:4px;background:#6366f114;color:#6366f1;font-size:11px;font-weight:600;flex-shrink:0}.method-detail-q-stem{flex:1;line-height:1.5}.method-detail-nodes{display:flex;gap:6px;flex-wrap:wrap}.method-detail-node-tag{padding:3px 10px;border-radius:5px;background:#f59e0b1a;color:#d97706;font-size:12px;font-weight:500}.method-form-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:950;background:#00000080;display:flex;align-items:center;justify-content:center;padding:20px}.method-form-panel{background:#fff;border-radius:14px;width:min(90vw,600px);max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #00000040}.method-form-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid #e5e7eb}.method-form-header h3{margin:0;font-size:18px;font-weight:700}.method-form-body{padding:24px;display:flex;flex-direction:column;gap:14px}.method-form-body label{font-size:13px;font-weight:600;color:#475569;display:flex;flex-direction:column;gap:4px}.method-form-body input,.method-form-body select,.method-form-body textarea{padding:8px 12px;border-radius:8px;border:1px solid #e2e8f0;font-size:14px;outline:none;transition:border-color .15s}.method-form-body input:focus,.method-form-body select:focus,.method-form-body textarea:focus{border-color:#6366f1}.method-form-footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 24px;border-top:1px solid #e5e7eb}.method-form-btn-save{padding:8px 24px;border-radius:8px;border:none;background:#6366f1;color:#fff;font-size:14px;font-weight:600;cursor:pointer}.method-form-btn-save:disabled{opacity:.5;cursor:not-allowed}.method-form-btn-cancel{padding:8px 18px;border-radius:8px;border:1px solid #d1d5db;background:#fff;font-size:14px;cursor:pointer;color:#64748b}.method-form-btn-delete{padding:8px 18px;border-radius:8px;border:1px solid #fca5a5;background:#ef44440d;color:#dc2626;font-size:14px;cursor:pointer;margin-right:auto}.method-form-btn-delete:hover{background:#dc2626;color:#fff}.methods-page--v2{max-width:100%;padding:0}.methods-page-layout{display:flex;height:calc(100vh - 56px)}.methods-sidebar{width:300px;min-width:260px;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;background:#f8fafc}.sidebar-header{padding:12px 16px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between}.sidebar-header h3{margin:0;font-size:15px;font-weight:700;color:#1e293b}.sidebar-view-toggle{display:flex;gap:2px;background:#e2e8f0;border-radius:6px;padding:2px}.sidebar-view-toggle button{border:none;background:transparent;padding:3px 10px;border-radius:4px;font-size:12px;cursor:pointer;color:#64748b}.sidebar-view-toggle button.active{background:#fff;color:#1e293b;font-weight:600;box-shadow:0 1px 2px #00000014}.sidebar-tree{flex:1;overflow-y:auto;padding:4px 0}.sidebar-tree-actions{padding:6px 12px}.sidebar-tree-actions button{border:1px dashed #94a3b8;background:transparent;color:#64748b;border-radius:4px;padding:4px 10px;font-size:12px;cursor:pointer;width:100%}.sidebar-tree-actions button:hover{border-color:#3b82f6;color:#3b82f6}.sidebar-empty{padding:24px;text-align:center;color:#94a3b8;font-size:13px}.tree-node{display:flex;align-items:center;gap:4px;padding:4px 8px;cursor:pointer;font-size:13px;color:#334155;border-radius:4px;margin:1px 4px;transition:background .15s}.tree-node:hover{background:#e2e8f0}.tree-node--selected{background:#dbeafe;color:#1d4ed8;font-weight:600}.tree-node--method .tree-label:before{content:"📐 ";font-size:11px}.tree-toggle{width:16px;text-align:center;font-size:10px;color:#94a3b8;flex-shrink:0;-webkit-user-select:none;user-select:none}.tree-toggle--empty{visibility:hidden}.tree-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-actions{display:none;gap:2px}.tree-node:hover .tree-actions{display:flex}.tree-actions button{border:none;background:transparent;cursor:pointer;font-size:13px;color:#94a3b8;padding:0 4px;border-radius:3px}.tree-actions button:hover{background:#cbd5e1;color:#334155}.tree-create-row{display:flex;gap:4px;padding:4px 8px;align-items:center}.tree-create-row input{flex:1;border:1px solid #cbd5e1;border-radius:4px;padding:3px 6px;font-size:12px}.tree-create-row select{border:1px solid #cbd5e1;border-radius:4px;padding:3px 4px;font-size:11px}.tree-create-row button{border:none;background:#3b82f6;color:#fff;border-radius:4px;padding:3px 8px;font-size:12px;cursor:pointer}.tree-create-row button:last-child{background:#94a3b8}.tree-rename-input{flex:1;border:1px solid #3b82f6;border-radius:3px;padding:2px 6px;font-size:13px;outline:none}.sidebar-list{flex:1;overflow-y:auto}.sidebar-search{width:calc(100% - 24px);margin:8px 12px;border:1px solid #cbd5e1;border-radius:6px;padding:6px 10px;font-size:13px}.sidebar-list-item{display:flex;justify-content:space-between;padding:8px 16px;cursor:pointer;border-bottom:1px solid #f1f5f9;font-size:13px}.sidebar-list-item:hover{background:#f1f5f9}.sidebar-list-item--active{background:#dbeafe}.sidebar-list-title{color:#1e293b;font-weight:500}.sidebar-list-cat{color:#94a3b8;font-size:11px}.methods-detail{flex:1;overflow-y:auto;padding:24px;background:#fff}.detail-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#94a3b8;gap:12px}.detail-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.detail-top h2{margin:0;font-size:20px;font-weight:700;color:#1e293b}.detail-top-actions{display:flex;gap:8px}.btn-primary{background:#3b82f6;color:#fff;border:none;border-radius:6px;padding:6px 16px;font-size:13px;cursor:pointer;font-weight:500}.btn-primary:hover{background:#2563eb}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#f1f5f9;color:#475569;border:1px solid #e2e8f0;border-radius:6px;padding:6px 16px;font-size:13px;cursor:pointer}.btn-secondary:hover{background:#e2e8f0}.detail-section{margin-bottom:16px;padding:12px 16px;border-radius:8px;background:#f8fafc}.detail-section h4{margin:0 0 6px;font-size:13px;font-weight:700;color:#475569}.detail-section p{margin:0;font-size:14px;line-height:1.6;color:#334155}.detail-section--blue{background:#eff6ff;border-left:3px solid #3b82f6}.detail-section--green{background:#f0fdf4;border-left:3px solid #16a34a}.detail-section--orange{background:#fff7ed;border-left:3px solid #ea580c}.detail-rich-content{font-size:14px;line-height:1.7}.detail-rich-content img{max-width:100%;border-radius:6px}.detail-images{display:flex;gap:8px;flex-wrap:wrap}.detail-images img{max-width:200px;border-radius:6px;border:1px solid #e2e8f0}.detail-edit-form{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.detail-edit-form label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:#475569}.detail-edit-form input,.detail-edit-form textarea{border:1px solid #d1d5db;border-radius:6px;padding:8px 10px;font-size:14px;font-weight:400}.detail-edit-form textarea{resize:vertical}.detail-questions{margin-top:20px;border-top:1px solid #e2e8f0;padding-top:16px}.detail-questions h4{font-size:14px;font-weight:700;color:#1e293b;margin:0 0 10px}.detail-q-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;border-bottom:1px solid #f1f5f9;font-size:13px}.detail-q-role{flex-shrink:0;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.detail-q-role--example{background:#dbeafe;color:#1d4ed8}.detail-q-role--variant{background:#fef3c7;color:#92400e}.detail-q-role--practice{background:#d1fae5;color:#065f46}.detail-q-role--extended{background:#ede9fe;color:#5b21b6}.detail-q-stem{color:#334155;line-height:1.5}.detail-llm-actions{margin-top:20px;border-top:1px solid #e2e8f0;padding-top:16px}.detail-llm-actions h4{font-size:14px;font-weight:700;color:#1e293b;margin:0 0 10px}.llm-btn-group{display:flex;gap:8px;margin-bottom:12px}.llm-btn-group button{background:#f0f9ff;color:#0369a1;border:1px solid #bae6fd;border-radius:6px;padding:6px 14px;font-size:13px;cursor:pointer;font-weight:500}.llm-btn-group button:hover{background:#e0f2fe}.llm-btn-group button:disabled{opacity:.5;cursor:wait}.llm-result-panel{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:16px;margin-bottom:12px}.llm-result-panel h5{margin:0 0 8px;font-size:14px;color:#1e293b}.llm-reason{color:#64748b;font-size:13px;margin-bottom:8px}.llm-sub-item{background:#fff;border:1px solid #e2e8f0;border-radius:6px;padding:8px 12px;margin-bottom:6px}.llm-sub-item strong{color:#1e293b}.llm-sub-item p{margin:4px 0 0;font-size:12px;color:#64748b}.llm-result-panel button{margin-top:8px;margin-right:8px}.llm-match-item{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid #f1f5f9;font-size:13px}.match-score{background:#dbeafe;color:#1d4ed8;padding:2px 6px;border-radius:4px;font-size:11px;font-weight:700}.match-role{background:#f1f5f9;color:#475569;padding:2px 6px;border-radius:4px;font-size:11px}.match-reason{flex:1;color:#64748b}.llm-match-item button{background:#3b82f6;color:#fff;border:none;border-radius:4px;padding:3px 10px;font-size:12px;cursor:pointer}.compose-wrapper{max-width:1500px;margin:0 auto;padding:0 16px 20px;color-scheme:light}.compose-tabs{display:flex;gap:4px;padding:14px 0 10px;border-bottom:1px solid #e2e8f0;margin-bottom:14px;align-items:center}.compose-tab{padding:6px 20px;border:1px solid #e2e8f0;border-radius:8px 8px 0 0;background:#fff;font-size:13px;cursor:pointer;color:#64748b;border-bottom:2px solid transparent;transition:all .15s}.compose-tab.active{background:#6366f1;color:#fff;border-color:#6366f1;border-bottom-color:#6366f1}.compose-tab:hover:not(.active){background:#f5f3ff;color:#4f46e5}.compose-tab-cancel{margin-left:auto;padding:4px 14px;border:1px solid #fca5a5;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#ef4444}.compose-tab-cancel:hover{background:#fef2f2}.my-exams-page{padding:10px 0}.my-exams-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.my-exams-header h3{margin:0;font-size:16px;color:#1e293b}.my-exams-refresh{padding:4px 14px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#6366f1}.my-exams-refresh:hover{background:#f5f3ff}.my-exams-refresh:disabled{opacity:.5;cursor:default}.my-exams-empty{text-align:center;padding:60px 20px;color:#94a3b8;font-size:14px}.my-exams-list{display:flex;flex-direction:column;gap:10px}.my-exam-card{display:flex;align-items:center;justify-content:space-between;border:1px solid #e2e8f0;border-radius:12px;padding:14px 18px;background:#fff;transition:box-shadow .15s}.my-exam-card:hover{box-shadow:0 2px 12px #0000000f}.my-exam-info{flex:1;min-width:0}.my-exam-title{margin:0 0 6px;font-size:15px;color:#1e293b;font-weight:600}.my-exam-meta{display:flex;flex-wrap:wrap;gap:8px}.my-exam-meta span{font-size:11px;padding:2px 8px;border-radius:10px;background:#f1f5f9;color:#64748b}.my-exam-actions{display:flex;gap:6px;flex-shrink:0;margin-left:16px}.my-exam-btn{padding:5px 14px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;font-size:12px;cursor:pointer;transition:all .12s}.my-exam-btn-view{color:#6366f1}.my-exam-btn-view:hover{background:#f5f3ff;border-color:#c7d2fe}.my-exam-btn-edit{color:#059669}.my-exam-btn-edit:hover{background:#ecfdf5;border-color:#a7f3d0}.my-exam-download-group{display:flex;gap:4px}.my-exam-btn-download{color:#2563eb;font-size:11px;padding:4px 10px}.my-exam-btn-download:hover{background:#eff6ff;border-color:#93c5fd}.my-exam-btn-download:disabled{color:#94a3b8;cursor:wait}.my-exam-btn-delete{color:#ef4444}.my-exam-btn-delete:hover{background:#fef2f2;border-color:#fecaca}.exam-detail-page{padding:10px 0}.exam-detail-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.exam-detail-back{padding:4px 12px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#64748b}.exam-detail-back:hover{background:#f1f5f9}.exam-detail-header h3{margin:0;font-size:16px;color:#1e293b;flex:1}.exam-detail-actions{display:flex;gap:6px}.exam-detail-meta{display:flex;gap:12px;padding:8px 14px;background:#f1f5f9;border-radius:8px;margin-bottom:14px}.exam-detail-meta span{font-size:13px;font-weight:600;color:#475569}.exam-detail-list{display:flex;flex-direction:column;gap:12px;max-width:900px}.exam-detail-q{border:1px solid #e2e8f0;border-radius:10px;padding:14px 18px;background:#fff}.exam-detail-q-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.exam-detail-q-score{font-size:12px;color:#6366f1;font-weight:600;margin-left:auto}.exam-detail-q-stem{font-size:14px;line-height:1.7;color:#1e293b}.exam-detail-q-answer{margin-top:10px;padding-top:8px;border-top:1px dashed #e2e8f0;display:flex;gap:8px;align-items:baseline;font-size:13px;color:#475569}.exam-detail-answer-label{font-size:11px;padding:1px 8px;border-radius:4px;background:#dbeafe;color:#1d4ed8;flex-shrink:0}.compose-page{display:grid;grid-template-columns:220px 1fr 380px;gap:16px;min-height:calc(100vh - 120px)}.compose-tree{display:flex;flex-direction:column;border:1px solid #e2e8f0;border-radius:12px;background:#fafbfd;overflow:hidden;max-height:calc(100vh - 100px);position:sticky;top:80px}.compose-tree-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #e2e8f0}.compose-tree-header h4{margin:0;font-size:13px;color:#1e293b;font-weight:700}.compose-tree-reset{font-size:11px;padding:2px 10px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;cursor:pointer;color:#6366f1}.compose-tree-reset:hover{background:#f5f3ff}.compose-tree-list{flex:1;overflow-y:auto;padding:6px 0}.compose-tree-cat-row{display:flex;align-items:center;gap:4px;padding:7px 12px;cursor:pointer;font-size:13px;color:#1e293b;font-weight:700;border-left:3px solid transparent;transition:all .12s}.compose-tree-cat-row:hover{background:#f1f5f9}.compose-tree-cat-row.active{background:#ede9fe;border-left-color:#6366f1;color:#4f46e5}.compose-tree-arrow{font-size:10px;color:#94a3b8;width:12px;flex-shrink:0}.compose-tree-cat-num{width:18px;height:18px;border-radius:50%;background:#e0e7ff;color:#4338ca;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}.compose-tree-cat-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compose-tree-chapters{padding:0 0 4px 8px}.compose-tree-ch-row{display:flex;align-items:center;gap:4px;padding:5px 12px 5px 16px;cursor:pointer;font-size:12px;color:#475569;font-weight:500;border-left:2px solid transparent;transition:all .12s}.compose-tree-ch-row:hover{background:#f1f5f9;color:#1e293b}.compose-tree-ch-row.active{background:#f5f3ff;border-left-color:#818cf8;color:#4f46e5;font-weight:600}.compose-tree-ch-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compose-tree-topics{padding:2px 0 4px 24px}.compose-tree-topic-label{font-size:11px;color:#94a3b8;padding:4px 8px;font-weight:600}.compose-tree-node{font-size:11px;padding:4px 12px;cursor:pointer;color:#475569;border-radius:4px;transition:all .1s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compose-tree-node:hover{background:#f1f5f9;color:#1e293b}.compose-tree-node.active{background:#6366f1;color:#fff}.compose-bank{display:flex;flex-direction:column;gap:10px;min-width:0}.compose-bank-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.compose-bank-header h3{margin:0;font-size:16px;color:#1e293b}.compose-count{color:#94a3b8;font-weight:400;font-size:13px}.compose-mode-tabs{display:flex;gap:4px}.compose-mode-tab{padding:4px 12px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;font-size:11px;cursor:pointer;color:#64748b;transition:all .12s}.compose-mode-tab.active{background:#6366f1;color:#fff;border-color:#6366f1}.compose-mode-tab:hover:not(.active){background:#f5f3ff;border-color:#c7d2fe}.compose-filters{display:flex;flex-direction:column;gap:6px}.compose-search{width:100%;padding:7px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;outline:none;background:#fff;color:#1e293b;box-sizing:border-box}.compose-search:focus{border-color:#6366f1;box-shadow:0 0 0 2px #6366f11f}.compose-filter-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.compose-filter-row select{padding:4px 8px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;background:#fff;color:#1e293b;cursor:pointer}.compose-diff-label{font-size:12px;color:#64748b;margin-left:4px}.compose-diff-sep{font-size:12px;color:#94a3b8}.compose-error{background:#fef2f2;color:#dc2626;padding:8px 12px;border-radius:8px;font-size:13px}.compose-list-actions{display:flex;gap:8px}.compose-add-all{padding:3px 12px;border:1px dashed #c7d2fe;border-radius:6px;background:#faf5ff;color:#6366f1;font-size:11px;cursor:pointer}.compose-add-all:hover{background:#ede9fe}.compose-add-all:disabled{opacity:.4;cursor:default}.compose-list{display:flex;flex-direction:column;gap:6px;flex:1;overflow-y:auto;max-height:calc(100vh - 320px)}.compose-loading,.compose-empty{text-align:center;padding:40px;color:#94a3b8;font-size:14px}.compose-q-card{border:1px solid #e2e8f0;border-radius:10px;padding:10px 14px;background:#fff;transition:all .15s;cursor:pointer}.compose-q-card:hover{box-shadow:0 2px 8px #0000000f;border-color:#cbd5e1}.compose-q-card.selected{border-color:#6366f1;background:#faf5ff}.compose-q-top{display:flex;align-items:center;gap:6px;margin-bottom:4px}.compose-q-check{width:18px;height:18px;border:2px solid #cbd5e1;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff;flex-shrink:0;transition:all .12s}.compose-q-check.checked{background:#6366f1;border-color:#6366f1}.compose-q-type{font-size:11px;padding:1px 8px;border-radius:10px;background:#dbeafe;color:#1d4ed8}.compose-q-diff{font-size:10px;color:#f59e0b;letter-spacing:-1px}.compose-q-node{font-size:10px;padding:1px 8px;border-radius:10px;background:#f0fdf4;color:#15803d;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compose-q-stem{font-size:13px;line-height:1.5;color:#334155}.compose-q-answer{font-size:12px;color:#64748b;margin-top:4px;display:flex;gap:6px;align-items:baseline}.compose-q-answer-full{display:block}.compose-q-answer-label{font-size:10px;padding:0 6px;border-radius:4px;background:#f1f5f9;color:#64748b;flex-shrink:0}.compose-q-expand-btn{margin-left:auto;padding:1px 10px;font-size:11px;font-weight:600;color:#6366f1;background:#eef2ff;border:1px solid #c7d2fe;border-radius:5px;cursor:pointer}.compose-q-expand-btn:hover{background:#e0e7ff}.compose-q-detail{margin-top:8px;padding:10px 14px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;line-height:1.7}.compose-q-detail img{max-width:100%;border-radius:6px}.compose-q-options{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}.compose-q-opt{font-size:13px;color:#334155}.compose-q-analysis{margin-top:6px;padding-top:6px;border-top:1px solid #e2e8f0;color:#475569}.compose-q-source{margin-top:6px;font-size:11px;color:#94a3b8}.compose-pagination{display:flex;align-items:center;justify-content:center;gap:12px;padding:6px 0}.compose-pagination button{padding:4px 14px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#475569}.compose-pagination button:disabled{opacity:.4;cursor:default}.compose-pagination span{font-size:12px;color:#94a3b8}.compose-paper{display:flex;flex-direction:column;border:1px solid #e2e8f0;border-radius:12px;background:#fafbfd;padding:14px;position:sticky;top:80px;max-height:calc(100vh - 100px)}.compose-paper-header{margin-bottom:10px}.compose-paper-header h3{margin:0;font-size:15px;color:#1e293b}.compose-paper-title-row{margin-bottom:10px}.compose-title-input{width:100%;padding:7px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:14px;font-weight:600;color:#1e293b;background:#fff;outline:none;box-sizing:border-box}.compose-title-input:focus{border-color:#6366f1}.compose-paper-summary{padding:8px 12px;background:#f1f5f9;border-radius:8px;margin-bottom:10px}.compose-paper-stat-row{display:flex;gap:12px;margin-bottom:4px}.compose-paper-stat{font-size:13px;font-weight:700;color:#1e293b}.compose-paper-stat-score{color:#6366f1}.compose-paper-type-stats{display:flex;flex-wrap:wrap;gap:4px}.compose-paper-type-tag{font-size:10px;padding:1px 8px;border-radius:10px;background:#fff;border:1px solid #e2e8f0;color:#475569}.compose-paper-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#94a3b8;font-size:14px;text-align:center;padding:40px 20px}.compose-paper-empty-icon{font-size:40px;margin-bottom:12px;opacity:.4}.compose-paper-empty-hint{font-size:12px;margin-top:6px;color:#cbd5e1}.compose-paper-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.compose-paper-item{border:1px solid #e2e8f0;border-radius:8px;padding:6px 10px;background:#fff}.compose-paper-item-header{display:flex;align-items:center;gap:6px}.compose-paper-no{width:20px;height:20px;border-radius:50%;background:#6366f1;color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}.compose-paper-type{font-size:10px;color:#64748b}.compose-paper-diff{font-size:9px;color:#f59e0b;letter-spacing:-1px}.compose-paper-score-ctrl{display:flex;align-items:center;gap:2px;margin-left:auto}.compose-paper-score-ctrl input{width:40px;padding:2px 4px;border:1px solid #e2e8f0;border-radius:4px;font-size:12px;text-align:center;color:#1e293b;background:#fff}.compose-paper-score-unit{font-size:10px;color:#94a3b8}.compose-paper-item-actions{display:flex;gap:2px}.compose-paper-item-actions button{width:20px;height:20px;border:none;border-radius:4px;background:#f1f5f9;cursor:pointer;font-size:11px;color:#64748b;display:flex;align-items:center;justify-content:center}.compose-paper-item-actions button:hover{background:#e2e8f0}.compose-paper-item-actions button:disabled{opacity:.3;cursor:default}.compose-remove{color:#ef4444!important}.compose-remove:hover{background:#fee2e2!important}.compose-paper-stem{font-size:11px;color:#64748b;margin-top:3px;line-height:1.4}.compose-paper-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding-top:10px;border-top:1px solid #e2e8f0;margin-top:10px}.compose-save-ok{font-size:12px;color:#16a34a;flex:1}.compose-save-err{font-size:12px;color:#dc2626;flex:1}.compose-clear-btn{padding:6px 14px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;font-size:12px;cursor:pointer;color:#64748b}.compose-clear-btn:hover{background:#fef2f2;color:#ef4444;border-color:#fecaca}.compose-save-btn{padding:6px 20px;border:none;border-radius:8px;background:#6366f1;color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.compose-save-btn:hover{background:#4f46e5}.compose-save-btn:disabled{opacity:.4;cursor:default}@media (max-width: 1100px){.compose-page{grid-template-columns:1fr 340px}.compose-tree{display:none}}@media (max-width: 800px){.compose-page{grid-template-columns:1fr}.compose-paper{position:static;max-height:none}}.compose-tree-topic-label.clickable{cursor:pointer;padding:3px 8px 3px 28px;border-radius:4px;transition:background .15s}.compose-tree-topic-label.clickable:hover{background:#ffffff14}.compose-tree-topic-label.clickable.active{background:#4f46e5;color:#fff;font-weight:600}.compose-q-edit-link{font-size:11px;padding:1px 8px;border-radius:4px;background:#eef2ff;color:#4f46e5;text-decoration:none;font-weight:600;border:1px solid #c7d2fe}.compose-q-edit-link:hover{background:#6366f1;color:#fff}.compose-q-notes{margin-top:6px;padding:6px 10px;background:#fffbeb;border:1px solid #fde68a;border-radius:6px;font-size:13px}.compose-q-notes .compose-q-answer-label{color:#92400e}.compose-ai-btn{margin-left:10px;padding:4px 14px;border-radius:6px;border:1.5px solid #7c3aed;background:linear-gradient(135deg,#7c3aed,#6366f1);color:#fff;font-size:12px;font-weight:700;cursor:pointer}.compose-ai-btn:hover{opacity:.9}.compose-ai-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:1000;display:flex;align-items:center;justify-content:center}.compose-ai-modal{background:#fff;border-radius:14px;width:680px;max-height:85vh;overflow-y:auto;box-shadow:0 24px 64px #00000040;padding:0}.compose-ai-modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid #e5e7eb}.compose-ai-modal-header h3{margin:0;font-size:17px}.compose-ai-modal-close{border:none;background:none;font-size:22px;cursor:pointer;color:#6b7280}.compose-ai-modal-config{display:flex;align-items:center;gap:10px;padding:14px 24px;border-bottom:1px solid #f3f4f6}.compose-ai-modal-config label{font-size:13px;font-weight:600;color:#374151}.compose-ai-modal-config select{padding:4px 8px;border-radius:6px;border:1px solid #d1d5db}.compose-ai-modal-run{margin-left:auto;padding:6px 18px;border-radius:6px;background:#6366f1;color:#fff;border:none;font-weight:700;cursor:pointer}.compose-ai-modal-run:disabled{opacity:.5;cursor:not-allowed}.compose-ai-results{padding:16px 24px 24px}.compose-ai-summary{background:#eef2ff;padding:10px 14px;border-radius:8px;font-size:13px;color:#4338ca;line-height:1.5;margin-bottom:16px}.compose-ai-section{margin-bottom:16px}.compose-ai-section h4{margin:0 0 8px;font-size:14px;color:#1f2937}.compose-ai-section-header{display:flex;justify-content:space-between;align-items:center}.compose-ai-diff-bar{display:flex;border-radius:6px;overflow:hidden;height:28px;font-size:11px;font-weight:600}.compose-ai-diff-seg{display:flex;align-items:center;justify-content:center;color:#fff;min-width:40px}.compose-ai-diff-seg.easy{background:#22c55e}.compose-ai-diff-seg.medium{background:#f59e0b}.compose-ai-diff-seg.hard{background:#ef4444}.compose-ai-type-tags{display:flex;flex-wrap:wrap;gap:6px}.compose-ai-type-tag{padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600;background:#f3f4f6;color:#374151}.compose-ai-adopt-all{padding:4px 12px;border-radius:6px;border:1.5px solid #22c55e;background:#f0fdf4;color:#15803d;font-size:12px;font-weight:600;cursor:pointer}.compose-ai-adopt-all:hover{background:#22c55e;color:#fff}.compose-ai-nodes{display:flex;flex-direction:column;gap:6px}.compose-ai-node-card{border:1px solid #e5e7eb;border-radius:8px;overflow:hidden}.compose-ai-node-header{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;transition:background .15s}.compose-ai-node-header:hover{background:#f9fafb}.compose-ai-node-label{font-weight:600;font-size:13px;color:#1f2937}.compose-ai-trend{font-size:11px;padding:1px 6px;border-radius:8px;font-weight:600}.compose-ai-trend-rising{background:#dcfce7;color:#16a34a}.compose-ai-trend-stable{background:#f3f4f6;color:#6b7280}.compose-ai-trend-falling{background:#fee2e2;color:#dc2626}.compose-ai-trend-new{background:#dbeafe;color:#2563eb}.compose-ai-trend-unknown{background:#f3f4f6;color:#9ca3af}.compose-ai-node-freq{font-size:11px;color:#9ca3af;margin-left:auto}.compose-ai-node-adopt{padding:2px 10px;border-radius:4px;border:1px solid #6366f1;background:#eef2ff;color:#4f46e5;font-size:11px;font-weight:600;cursor:pointer}.compose-ai-node-adopt:hover{background:#6366f1;color:#fff}.compose-ai-node-arrow{font-size:11px;color:#9ca3af}.compose-ai-node-questions{padding:0 12px 8px}.compose-ai-cq{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:4px;font-size:12px;transition:background .1s}.compose-ai-cq:hover{background:#f3f4f6}.compose-ai-cq.adopted{opacity:.5}.compose-ai-cq-type{font-weight:600;color:#6366f1;min-width:44px}.compose-ai-cq-diff{font-size:10px;color:#f59e0b}.compose-ai-cq-stem{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#374151}.compose-ai-cq-check{font-size:10px;color:#22c55e;font-weight:600}.compose-ai-gaps{display:flex;flex-wrap:wrap;gap:6px}.compose-ai-gap-tag{padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600;background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.compose-coverage-dashboard{padding:10px 14px;border-top:1px solid #e5e7eb;margin-top:4px}.compose-coverage-dashboard h4{margin:0 0 6px;font-size:13px;color:#374151}.compose-coverage-stats{display:flex;gap:12px;font-size:12px;color:#6b7280}.compose-coverage-stats strong{color:#4f46e5}.compose-coverage-warning{color:#dc2626;font-weight:600}.compose-coverage-gaps{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.compose-coverage-gap-tag{padding:2px 8px;border-radius:10px;font-size:11px;background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.review-page{max-width:1600px;margin:0 auto;padding:24px 16px}.review-page.rv-review-mode{max-width:100%;padding:12px}.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.review-header h2{margin:0;font-size:20px;color:#1e293b}.rv-header-actions{display:flex;gap:8px}.rv-progress-text{font-size:13px;color:#64748b}.rv-btn-secondary{padding:6px 16px;font-size:13px;font-weight:600;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#475569;cursor:pointer;transition:all .15s}.rv-btn-secondary:hover{background:#f1f5f9}.rv-loading,.rv-empty{text-align:center;padding:48px;color:#94a3b8;font-size:15px}.rv-queue-list{display:flex;flex-direction:column;gap:8px}.rv-queue-card{display:flex;align-items:center;gap:16px;padding:16px 20px;border:1px solid #e2e8f0;border-radius:10px;cursor:pointer;transition:all .15s;background:#fff}.rv-queue-card:hover{border-color:#6366f1;box-shadow:0 2px 8px #6366f114}.rv-queue-card-main{flex:1}.rv-queue-card-main h3{margin:0 0 4px;font-size:16px;color:#1e293b}.rv-queue-type{font-size:11px;padding:2px 8px;border-radius:4px;background:#e0e7ff;color:#3730a3;font-weight:600}.rv-queue-card-stats{display:flex;gap:8px;flex-wrap:wrap}.rv-qs{font-size:12px;padding:3px 10px;border-radius:12px;font-weight:600}.rv-qs-pending{background:#fef3c7;color:#92400e}.rv-qs-done{background:#d1fae5;color:#065f46}.rv-qs-rejected{background:#fee2e2;color:#991b1b}.rv-queue-card-date{font-size:12px;color:#94a3b8}.rv-progress-bar{height:4px;background:#e2e8f0;border-radius:2px;margin-bottom:8px}.rv-progress-fill{height:100%;background:linear-gradient(90deg,#6366f1,#818cf8);border-radius:2px;transition:width .3s}.rv-three-col{display:grid;grid-template-columns:140px 1fr 380px;gap:8px;height:calc(100vh - 120px);min-height:500px}.rv-page-sidebar{overflow-y:auto;border:1px solid #e2e8f0;border-radius:8px;background:#fafbfc;padding:4px}.rv-sidebar-title{font-size:11px;font-weight:700;color:#64748b;padding:6px 8px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid #e2e8f0;margin-bottom:2px}.rv-page-item{display:flex;align-items:center;gap:4px;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:12px;transition:all .1s;margin-bottom:1px}.rv-page-item:hover{background:#eef2ff}.rv-page-item-current{background:#6366f1!important;color:#fff!important}.rv-page-item-current .rv-page-item-status{color:#fffc!important}.rv-page-item-current .rv-page-item-count{color:#ffffffb3!important}.rv-page-item.approved{background:#ecfdf5}.rv-page-item.rejected{background:#fef2f2}.rv-page-item.edited{background:#fffbeb}.rv-page-item.skipped{background:#f8fafc}.rv-page-item-no{font-weight:700;min-width:28px}.rv-page-item-status{font-size:10px;font-weight:600}.rv-st-pending{color:#92400e}.rv-st-approved{color:#059669}.rv-st-rejected{color:#dc2626}.rv-st-edited{color:#d97706}.rv-st-skipped{color:#94a3b8}.rv-page-item-count{font-size:10px;color:#94a3b8;margin-left:auto}.rv-center-panel{overflow-y:auto;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc}.rv-center-panel .ic-root{height:100%}.rv-center-panel .ic-container{height:calc(100% - 30px)}.rv-center-panel .ic-image{max-width:100%;height:auto;display:block}.rv-no-image{display:flex;align-items:center;justify-content:center;min-height:400px;height:100%;color:#94a3b8;font-size:14px}.rv-edit-panel{overflow-y:auto;border:1px solid #e2e8f0;border-radius:8px;background:#fff;padding:12px;display:flex;flex-direction:column}.rv-page-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.rv-page-no{font-size:15px;font-weight:700;color:#1e293b}.rv-page-structure{font-size:12px;color:#6366f1}.rv-review-badge{font-size:10px;padding:2px 8px;border-radius:10px;font-weight:600}.rv-review-pending{background:#fef3c7;color:#92400e}.rv-review-approved{background:#d1fae5;color:#065f46}.rv-review-rejected{background:#fee2e2;color:#991b1b}.rv-review-skipped{background:#f1f5f9;color:#64748b}.rv-edited-badge{font-size:10px;padding:2px 8px;border-radius:10px;font-weight:600;background:#fef3c7;color:#92400e}.rv-empty-page{text-align:center;padding:24px;color:#94a3b8;font-size:13px;background:#f8fafc;border-radius:8px}.rv-methods-section{margin-bottom:12px}.rv-methods-section-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}.rv-methods-section-header h4{margin:0;font-size:13px;color:#475569}.rv-q-btn-add-method{font-size:10px;padding:2px 10px;border:1.5px solid #6366f1;border-radius:4px;background:#eef2ff;color:#4f46e5;cursor:pointer;font-weight:600}.rv-q-btn-add-method:hover{background:#6366f1;color:#fff}.rv-method-card{padding:8px 12px;margin-bottom:6px;border-radius:8px;border:1px solid #e0e7ff;border-left:3px solid #6366f1;background:#fafbff;font-size:12px;cursor:pointer;transition:all .15s}.rv-method-card:hover{border-color:#818cf8}.rv-method-active{border-color:#6366f1;box-shadow:0 2px 8px #6366f11f;background:#fff}.rv-method-header{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.rv-method-tag{display:inline-block;font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;background:#6366f1;color:#fff}.rv-method-title{font-size:13px;color:#1e293b}.rv-method-toolbar{margin-left:auto}.rv-method-text{margin-top:4px;color:#475569;line-height:1.5;font-size:12px}.rv-method-edit-body{margin-top:8px}.rv-q-btn-lib{font-size:10px;padding:2px 8px;border:1px solid #6366f1;border-radius:4px;background:#eef2ff;color:#4f46e5;cursor:pointer;font-weight:600}.rv-q-btn-lib:hover{background:#6366f1;color:#fff}.rv-method-saved-badge{font-size:10px;padding:2px 8px;border-radius:4px;background:#d1fae5;color:#065f46;font-weight:700}.rv-questions-section{flex:1}.rv-questions-section h4{margin:0 0 6px;font-size:13px;color:#475569}.rv-question-card{padding:8px 10px;margin-bottom:4px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;cursor:pointer;transition:border-color .15s;font-size:12px}.rv-question-card:hover{border-color:#a5b4fc}.rv-q-active{border-color:#6366f1;box-shadow:0 2px 8px #6366f11a;cursor:default}.rv-q-header{display:flex;gap:4px;align-items:center;margin-bottom:3px;flex-wrap:wrap}.rv-q-idx{font-weight:700;font-size:13px;color:#6366f1;min-width:24px}.rv-q-type-select{font-size:11px;padding:1px 6px;border:1px solid #d1d5db;border-radius:4px;background:#fff;color:#1e293b;cursor:pointer}.rv-q-diff{font-size:10px;color:#64748b}.rv-q-toolbar{margin-left:auto;display:flex;gap:3px}.rv-q-btn{font-size:10px;padding:2px 6px;border:1px solid #e2e8f0;border-radius:4px;background:#fff;color:#475569;cursor:pointer;transition:all .1s}.rv-q-btn:hover{background:#f1f5f9;border-color:#a5b4fc}.rv-q-btn-danger{color:#dc2626;border-color:#fca5a5}.rv-q-btn-danger:hover{background:#fef2f2}.rv-q-stem{font-size:12px;color:#1e293b;line-height:1.5}.rv-q-collapsed-answer{font-size:11px;color:#059669;margin-top:2px}.rv-q-edit-body{padding-top:6px}.rv-q-label{display:block;font-size:10px;font-weight:600;color:#64748b;margin:6px 0 3px}.rv-cursor-hint{font-weight:400;color:#a5b4fc;font-size:10px}.rv-q-textarea{width:100%;padding:6px 8px;border:1px solid #d1d5db;border-radius:6px;font-size:12px;font-family:inherit;resize:vertical;background:#fff;color:#1e293b;box-sizing:border-box;line-height:1.5}.rv-q-textarea:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px #6366f11a}.rv-q-textarea-sm{min-height:32px}.rv-q-input{width:100%;padding:4px 8px;border:1px solid #d1d5db;border-radius:5px;font-size:12px;font-family:inherit;background:#fff;color:#1e293b;box-sizing:border-box}.rv-q-input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px #6366f11a}.rv-q-preview{margin-top:6px}.rv-q-preview-box{padding:8px 10px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;font-size:13px;line-height:1.6;color:#1e293b}.rv-category-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:8px;background:#f0f4ff;border-radius:6px;margin-bottom:6px;border:1px solid #e0e7ff}.rv-q-category-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.rv-cat-tag{font-size:10px;padding:1px 6px;border-radius:3px;font-weight:600}.rv-cat-chapter{background:#dbeafe;color:#1e40af}.rv-cat-section{background:#fef3c7;color:#92400e}.rv-cat-method{background:#d1fae5;color:#065f46}.rv-q-notes-textarea{background:#fffbeb;border-color:#fde68a;min-height:36px}.rv-q-notes-textarea:focus{border-color:#f59e0b;box-shadow:0 0 0 2px #f59e0b1f}.rv-q-notes-hint{font-size:11px;color:#92400e;margin-top:3px;padding:2px 6px;background:#fffbeb;border-radius:3px;display:inline-block}.rv-q-kp-tags{margin-top:4px;display:flex;flex-wrap:wrap;gap:4px}.rv-q-kp-tag{font-size:10px;padding:1px 6px;border-radius:3px;background:#ede9fe;color:#5b21b6}.rv-action-bar{margin-top:auto;padding-top:12px;border-top:2px solid #e2e8f0;position:sticky;bottom:0;background:#fff;z-index:5}.rv-notes-input{width:100%;padding:6px 10px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;resize:vertical;min-height:32px;margin-bottom:6px;background:#fff;color:#1e293b;box-sizing:border-box}.rv-action-buttons{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.rv-resubmit-hint{font-size:11px;color:#d97706;font-weight:500;margin-right:4px}.rv-btn-approve{padding:7px 20px;font-size:13px;font-weight:700;border:none;border-radius:8px;background:#059669;color:#fff;cursor:pointer;transition:all .15s}.rv-btn-approve:hover{background:#047857}.rv-btn-reject{padding:7px 20px;font-size:13px;font-weight:700;border:none;border-radius:8px;background:#dc2626;color:#fff;cursor:pointer;transition:all .15s}.rv-btn-reject:hover{background:#b91c1c}.rv-btn-skip{padding:7px 20px;font-size:13px;font-weight:600;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#64748b;cursor:pointer;transition:all .15s}.rv-btn-skip:hover{background:#f8fafc}.rv-stats-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:20px;margin-bottom:16px}.rv-stats-card h3{margin:0 0 16px;font-size:18px;color:#1e293b}.rv-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-bottom:20px}.rv-stat-item{text-align:center;padding:12px;background:#f8fafc;border-radius:8px}.rv-stat-val{display:block;font-size:22px;font-weight:700;color:#1e293b}.rv-stat-label{font-size:12px;color:#64748b}.rv-stats-table{width:100%;border-collapse:collapse;font-size:13px}.rv-stats-table th{text-align:left;padding:8px;border-bottom:2px solid #e2e8f0;color:#475569;font-size:12px}.rv-stats-table td{padding:8px;border-bottom:1px solid #f1f5f9;color:#1e293b}.rv-stats-table tr:hover td{background:#f8fafc}.rv-stats-jobs,.rv-stats-recent{margin-top:20px}.rv-stats-jobs h4,.rv-stats-recent h4{margin:0 0 10px;font-size:14px;color:#475569}.rv-recent-list{display:flex;flex-direction:column;gap:4px}.rv-recent-item{display:flex;gap:10px;align-items:center;padding:6px 0;font-size:12px;border-bottom:1px solid #f8fafc}.rv-recent-source{font-weight:600;color:#1e293b;min-width:140px}.rv-recent-page{min-width:40px;color:#64748b}.rv-recent-action{font-weight:600;min-width:50px}.rv-recent-qs{color:#64748b;min-width:80px}.rv-recent-time{color:#64748b;min-width:60px}.rv-recent-date{color:#94a3b8}.rv-queue-card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.rv-btn-delete{padding:4px 14px;font-size:12px;font-weight:600;color:#ef4444;background:#fef2f2;border:1.5px solid #fca5a5;border-radius:6px;cursor:pointer}.rv-btn-delete:hover{background:#fee2e2}.rv-q-btn-solve{margin-left:8px;padding:2px 10px;font-size:11px;font-weight:600;color:#7c3aed;background:#f5f3ff;border:1.5px solid #c4b5fd;border-radius:4px;cursor:pointer}.rv-q-btn-solve:hover{background:#ede9fe}.rv-q-btn-solve:disabled{opacity:.5;cursor:wait}.rv-q-recognizing{font-size:11px;color:#8b5cf6;font-weight:600;animation:rv-pulse 1.2s infinite;margin-left:6px}@keyframes rv-pulse{0%,to{opacity:1}50%{opacity:.4}}.rv-q-index-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.rv-q-index-input{width:64px;padding:4px 8px;border:1.5px solid #e2e8f0;border-radius:6px;font-size:14px;font-weight:600;text-align:center}.rv-q-index-input:focus{border-color:#818cf8;outline:none}.rv-page-labels{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:10px 12px;margin-bottom:12px}.rv-page-labels-title{font-size:11px;font-weight:600;color:#92400e;margin-bottom:6px}.rv-page-labels-row{display:flex;gap:6px;margin-bottom:4px}.rv-page-labels-row:last-child{margin-bottom:0}.rv-page-labels-row .rv-q-input{flex:1;font-size:12px;padding:4px 8px}.rv-book-select{max-width:280px}.rv-q-btn-add-book{white-space:nowrap;font-size:11px;padding:3px 8px}.rv-q-quality-warn{display:inline-block;padding:0 5px;border-radius:4px;font-size:10px;font-weight:600;background:#fef3c7;color:#92400e;cursor:help;margin-left:4px}.rv-q-rendered-field{border:1.5px solid transparent;border-radius:6px;padding:8px 10px;min-height:40px;cursor:text;background:#0f172a08;transition:border-color .15s,background .15s;font-size:13px;line-height:1.6;color:#1e293b}.rv-q-rendered-field:hover{border-color:#c7d2fe;background:#6366f10a}.rv-q-rendered-sm{min-height:28px}.rv-q-placeholder{color:#94a3b8;font-style:italic;font-size:12px}.rv-cat-topic{background:#fef3c7;color:#92400e;font-size:10px;padding:1px 6px;border-radius:4px;margin-right:4px}@media (max-width: 1024px){.rv-three-col{grid-template-columns:1fr 320px}.rv-page-sidebar{display:none}}.mr-page{max-width:1400px;margin:0 auto;padding:24px 16px}.mr-header{display:flex;align-items:baseline;gap:12px;margin-bottom:16px}.mr-header h2{margin:0;font-size:22px;color:#1e293b}.mr-total{color:#64748b;font-size:14px}.mr-filters{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.mr-filters select,.mr-filters input{padding:8px 14px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;background:#fff;color:#1e293b;min-width:140px;transition:border-color .15s}.mr-filters select:focus,.mr-filters input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px #6366f114}.mr-filters input{flex:1;min-width:200px}.mr-loading{text-align:center;padding:40px;color:#94a3b8}.mr-list{display:flex;flex-direction:column;gap:8px}.mr-card{border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;background:#fff;transition:box-shadow .2s,border-color .2s}.mr-card.expanded{border-color:#c7d2fe;box-shadow:0 4px 20px #6366f114}.mr-card-summary{display:flex;align-items:center;gap:10px;padding:12px 16px;cursor:pointer;font-size:13px;transition:background .1s}.mr-card-summary:hover{background:#f8fafc}.mr-qno{font-weight:700;color:#6366f1;min-width:36px}.mr-src{color:#64748b;font-size:12px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mr-img-tag{background:#dbeafe;color:#2563eb;font-size:10px;padding:2px 6px;border-radius:4px;font-weight:600}.mr-node-label{flex:1;font-weight:500;color:#1e293b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mr-chapter{color:#64748b;font-size:12px;min-width:60px}.mr-conf{font-weight:700;font-size:13px;min-width:40px;text-align:right}.mr-expand-icon{color:#94a3b8;font-size:11px}.mr-card-detail{padding:0 16px 16px;border-top:1px solid #f1f5f9}.mr-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.mr-panel-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid}.mr-field-label{display:block;font-size:11px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin:12px 0 6px}.mr-left-panel{padding:16px;background:#f0f9ff;border-radius:10px;border:1px solid #bae6fd}.mr-left-panel .mr-panel-title{color:#0284c7;border-bottom-color:#7dd3fc}.mr-stem{line-height:1.8;color:#1e293b;font-size:14px}.mr-options{margin-top:8px}.mr-opt{padding:4px 0;color:#334155;font-size:14px;line-height:1.6}.mr-answer{margin-top:10px;padding:8px 12px;background:#0596690f;border-radius:6px;color:#059669;font-size:14px}.mr-answer .mr-field-label{color:#059669;margin-top:0}.mr-analysis-block{margin-top:12px}.mr-analysis-block .mr-field-label{color:#0284c7}.mr-analysis-content{padding:12px;background:#fff;border-radius:8px;border:1px solid #e0f2fe;font-size:13px;line-height:1.8;color:#334155;max-height:400px;overflow-y:auto}.mr-right-panel{padding:16px;background:#faf5ff;border-radius:10px;border:1px solid #e9d5ff}.mr-right-panel .mr-panel-title{color:#7c3aed;border-bottom-color:#c4b5fd}.mr-mapping-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mr-map-item{display:flex;flex-direction:column;padding:8px 10px;background:#ffffffb3;border-radius:6px}.mr-map-label{font-size:10px;color:#a78bfa;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.mr-map-val{font-size:14px;font-weight:600;color:#1e293b;margin-top:2px}.mr-steps{margin-top:4px}.mr-steps .mr-field-label{color:#7c3aed}.mr-steps-grid{display:flex;flex-direction:column;gap:8px}.mr-step{display:flex;align-items:flex-start;gap:8px;line-height:1.6;font-size:13px;color:#374151}.mr-step-tag{flex-shrink:0;font-size:10px;padding:2px 8px;border-radius:4px;font-weight:700;margin-top:3px;color:#fff}.tag-type{background:#6366f1}.tag-carrier{background:#0ea5e9}.tag-chapter{background:#8b5cf6}.tag-match{background:#10b981}.tag-exclude{background:#f59e0b}.mr-step-text{flex:1}.mr-reasoning{margin-top:4px}.mr-reasoning .mr-field-label{color:#7c3aed}.mr-reasoning-text{font-size:13px;color:#475569;line-height:1.6;padding:10px 12px;background:#ffffffb3;border-radius:6px}.mr-bindings{margin-top:4px}.mr-bindings .mr-field-label{color:#7c3aed}.mr-bindings-list{display:flex;flex-wrap:wrap;gap:6px}.mr-binding{background:#fffc;padding:4px 10px;border-radius:6px;font-size:12px;border:1px solid #e9d5ff}.mr-binding.primary{background:#ede9fe;color:#5b21b6;border-color:#c4b5fd}.mr-binding small{color:#94a3b8;margin-left:4px}.mr-actions{margin-top:16px;padding-top:14px;border-top:1px solid #e2e8f0}.mr-btn-edit{padding:8px 20px;background:#6366f1;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;transition:background .15s}.mr-btn-edit:hover{background:#4f46e5}.mr-edit-panel{background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:14px}.mr-edit-current{font-size:13px;margin-bottom:10px;color:#92400e}.mr-edit-arrow{color:#f59e0b;font-weight:700;margin:0 6px}.mr-node-search{width:100%;padding:8px 14px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;margin-bottom:4px;box-sizing:border-box}.mr-node-search:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 3px #6366f114}.mr-node-dropdown{max-height:240px;overflow-y:auto;border:1px solid #e2e8f0;border-radius:8px;background:#fff;margin-bottom:10px}.mr-node-option{display:flex;gap:8px;padding:8px 14px;cursor:pointer;font-size:13px;border-bottom:1px solid #f8fafc;transition:background .1s}.mr-node-option:hover{background:#eff6ff}.mr-node-option.selected{background:#dbeafe}.mr-no-label{flex:1;font-weight:500;color:#1e293b}.mr-no-chapter{color:#64748b;font-size:12px}.mr-no-kind{color:#a5b4fc;font-size:11px;font-weight:600}.mr-edit-btns{display:flex;gap:8px;align-items:center}.mr-btn-save{padding:8px 20px;background:#10b981;color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;transition:background .15s}.mr-btn-save:hover{background:#059669}.mr-btn-save:disabled{opacity:.5;cursor:not-allowed}.mr-btn-cancel{padding:8px 20px;background:#f1f5f9;color:#475569;border:none;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600}.mr-btn-cancel:hover{background:#e2e8f0}.mr-save-msg{font-size:12px;color:#10b981;font-weight:600}.mr-pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:24px;font-size:14px;color:#64748b}.mr-pagination button{padding:8px 18px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;cursor:pointer;font-size:13px;font-weight:600;color:#475569;transition:all .15s}.mr-pagination button:hover{border-color:#6366f1;color:#6366f1}.mr-pagination button:disabled{opacity:.4;cursor:not-allowed}.mr-nav-bar{display:flex;justify-content:space-between;align-items:center;padding:8px 0;margin-bottom:12px;border-bottom:1px solid #e2e8f0;font-size:13px;color:#64748b}.mr-nav-bar button{padding:5px 14px;border:1px solid #e2e8f0;border-radius:6px;background:#fff;cursor:pointer;font-size:13px;font-weight:600;color:#475569;transition:all .15s}.mr-nav-bar button:hover{border-color:#6366f1;color:#6366f1}.mr-nav-bar button:disabled{opacity:.4;cursor:not-allowed}.mr-confirm-group{display:flex;gap:8px;margin-right:16px}.mr-btn-confirm{padding:8px 20px;border:2px solid #059669;border-radius:8px;background:#ecfdf5;color:#059669;font-size:14px;font-weight:700;cursor:pointer;transition:all .15s}.mr-btn-confirm:hover{background:#059669;color:#fff}.mr-btn-confirm:disabled{opacity:.5;cursor:not-allowed}.mr-btn-unconfirm{padding:8px 20px;border:1px solid #94a3b8;border-radius:8px;background:#f8fafc;color:#64748b;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}.mr-btn-unconfirm:hover{background:#fef2f2;color:#dc2626;border-color:#dc2626}.mr-tier-badge{display:inline-block;font-size:11px;font-weight:700;padding:1px 6px;border:1.5px solid;border-radius:4px;min-width:16px;text-align:center}.mr-verified-badge{display:inline-block;font-size:10px;font-weight:600;padding:1px 6px;background:#ecfdf5;color:#059669;border-radius:10px}.mr-notes-section{margin-top:16px;border-top:1px solid #e2e8f0;padding-top:12px}.mr-actions{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap;padding-top:16px;border-top:1px solid #e2e8f0;margin-top:16px}.an-page{max-width:1100px;margin:0 auto;padding:24px 16px}.an-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.an-header h2{margin:0;font-size:22px;color:#1e293b}.an-total{font-size:13px;color:#64748b}.an-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;align-items:center}.an-filters select,.an-filters input{padding:6px 12px;font-size:13px;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#1e293b;outline:none}.an-filters select:focus,.an-filters input:focus{border-color:#6366f1}.an-loading{text-align:center;padding:48px;color:#94a3b8;font-size:15px}.an-empty{text-align:center;padding:48px;color:#94a3b8;font-size:14px}.an-list{display:flex;flex-direction:column;gap:8px}.an-card{border:1px solid #e2e8f0;border-radius:10px;background:#fff;transition:all .15s;overflow:hidden}.an-card:hover{border-color:#c7d2fe}.an-card.expanded{border-color:#6366f1;box-shadow:0 2px 12px #6366f114}.an-card-summary{display:flex;align-items:center;gap:10px;padding:12px 16px;cursor:pointer;font-size:13px;color:#475569}.an-card-summary:hover{background:#f8fafc}.an-qno{font-weight:700;min-width:36px;color:#1e293b}.an-src{font-size:11px;color:#64748b;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.an-qtype-tag{font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;background:#dbeafe;color:#1e40af}.an-img-tag{font-size:10px;font-weight:700;padding:1px 6px;border-radius:4px;background:#fef3c7;color:#92400e}.an-node-label{flex:1;font-weight:600;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.an-chapter{font-size:11px;color:#6366f1;min-width:80px}.an-conf{font-weight:700;font-size:12px;min-width:36px;text-align:right}.an-hist-count{font-size:10px;padding:1px 6px;border-radius:10px;background:#e0e7ff;color:#3730a3;font-weight:600}.an-expand-icon{font-size:10px;color:#94a3b8;min-width:16px}.an-card-detail{padding:0 16px 16px}.an-stem{font-size:14px;line-height:1.7;color:#1e293b;margin-bottom:8px;padding:10px;background:#f8fafc;border-radius:8px}.an-options{margin-bottom:8px}.an-opt{font-size:13px;line-height:1.6;color:#334155;padding:2px 0}.an-answer{font-size:13px;color:#059669;margin-bottom:6px}.an-analysis{font-size:13px;color:#64748b;margin-bottom:12px}.an-analysis summary{cursor:pointer;font-weight:600;padding:4px 0}.an-mapping-section{margin-top:12px}.an-mapping-section h4{margin:0 0 10px;font-size:15px;color:#1e293b;border-bottom:2px solid #e2e8f0;padding-bottom:6px}.an-version-tabs{display:flex;gap:4px;margin-bottom:12px;flex-wrap:wrap}.an-version-tab{padding:4px 12px;font-size:11px;font-weight:600;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#64748b;cursor:pointer;transition:all .15s}.an-version-tab:hover{border-color:#6366f1;color:#4338ca}.an-version-tab.active{background:#6366f1;color:#fff;border-color:#6366f1}.an-version-tab .an-tab-time{font-size:9px;color:inherit;opacity:.7;display:block}.an-mapping-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;margin-bottom:12px}.an-map-item{padding:8px 12px;background:#f8fafc;border-radius:8px}.an-map-label{display:block;font-size:10px;color:#94a3b8;font-weight:600;text-transform:uppercase;margin-bottom:2px}.an-map-val{font-size:14px;font-weight:600;color:#1e293b}.an-reasoning{font-size:13px;color:#475569;line-height:1.6;padding:8px 12px;background:#f0fdf4;border-radius:8px;margin-bottom:10px}.an-steps{margin-bottom:12px}.an-steps-title{font-weight:700;font-size:13px;color:#1e293b;margin-bottom:6px}.an-steps-grid{display:flex;flex-direction:column;gap:6px}.an-step{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:#334155;line-height:1.5;padding:6px 10px;background:#f8fafc;border-radius:6px;border-left:3px solid #6366f1}.an-step-tag{font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;background:#6366f1;color:#fff;white-space:nowrap;min-width:32px;text-align:center;flex-shrink:0;margin-top:1px}.an-step-text{flex:1}.an-bindings{margin-top:8px;font-size:13px}.an-binding{display:inline-block;padding:2px 8px;margin:2px 4px 2px 0;border-radius:4px;background:#e0e7ff;color:#3730a3;font-size:12px}.an-binding.primary{background:#6366f1;color:#fff}.an-actions{margin-top:12px;display:flex;gap:8px;align-items:center}.an-btn-remap{padding:6px 16px;font-size:12px;font-weight:600;border:1px solid #6366f1;border-radius:8px;background:#eef2ff;color:#4338ca;cursor:pointer;transition:all .15s}.an-btn-remap:hover{background:#6366f1;color:#fff}.an-btn-remap:disabled{opacity:.5;cursor:not-allowed}.an-remap-msg{font-size:12px;color:#059669}.an-pagination{display:flex;justify-content:center;gap:12px;align-items:center;margin-top:20px}.an-pagination button{padding:6px 16px;font-size:13px;font-weight:600;border:1px solid #e2e8f0;border-radius:8px;background:#fff;color:#475569;cursor:pointer}.an-pagination button:hover{background:#f1f5f9}.an-pagination button:disabled{opacity:.4;cursor:not-allowed}.an-pagination span{font-size:13px;color:#64748b}.nc-page{max-width:1200px;margin:0 auto;padding:24px}.nc-page h2{margin:0 0 20px;font-size:20px;font-weight:700;color:#1e293b}.nc-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin-bottom:24px}.nc-stat-card{background:#fff;border-radius:10px;padding:14px 18px;border:1px solid #e2e8f0;transition:box-shadow .2s}.nc-stat-card:hover{box-shadow:0 2px 12px #00000014;cursor:pointer}.nc-stat-card.selected{border-color:#6366f1;box-shadow:0 0 0 2px #c7d2fe}.nc-stat-card h4{margin:0 0 6px;font-size:13px;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nc-stat-nums{display:flex;gap:12px;flex-wrap:wrap}.nc-stat-nums span{font-size:12px;color:#64748b}.nc-stat-nums .val{font-weight:700;color:#1e293b}.nc-progress{height:4px;background:#e2e8f0;border-radius:2px;margin-top:8px}.nc-progress-bar{height:100%;background:#6366f1;border-radius:2px;transition:width .3s}.nc-node-list{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}.nc-node-item{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;cursor:pointer;transition:all .2s}.nc-node-item:hover{border-color:#a5b4fc}.nc-node-item.selected{border-color:#6366f1;background:#eef2ff}.nc-node-kind{font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px}.nc-node-kind.knowledge{background:#dbeafe;color:#1d4ed8}.nc-node-kind.skill{background:#dcfce7;color:#16a34a}.nc-node-kind.method{background:#fef3c7;color:#d97706}.nc-node-label{font-size:14px;font-weight:600;color:#1e293b;flex:1}.nc-node-count{font-size:11px;color:#94a3b8}.nc-content-area{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:20px}.nc-content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.nc-content-header h3{margin:0;font-size:16px;color:#1e293b}.nc-add-btn{padding:6px 16px;font-size:13px;font-weight:600;background:#6366f1;color:#fff;border:none;border-radius:6px;cursor:pointer}.nc-add-btn:hover{background:#4f46e5}.nc-block{border:1px solid #e2e8f0;border-radius:8px;margin-bottom:12px;overflow:hidden;transition:border-color .2s}.nc-block:hover{border-color:#a5b4fc}.nc-block-header{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#f8fafc;border-bottom:1px solid #e2e8f0;cursor:pointer}.nc-block-type{font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px}.nc-block-type.concept{background:#dbeafe;color:#1d4ed8}.nc-block-type.example{background:#dcfce7;color:#16a34a}.nc-block-type.pitfall{background:#fee2e2;color:#dc2626}.nc-block-type.method{background:#fef3c7;color:#d97706}.nc-block-type.extension{background:#f3e8ff;color:#9333ea}.nc-block-type.note{background:#e2e8f0;color:#475569}.nc-block-title{font-size:14px;font-weight:600;color:#1e293b;flex:1}.nc-block-actions{display:flex;gap:6px}.nc-block-actions button{font-size:11px;padding:2px 8px;border-radius:4px;border:1px solid #e2e8f0;background:#fff;cursor:pointer;color:#64748b}.nc-block-actions button:hover{background:#f1f5f9}.nc-block-actions button.danger:hover{background:#fef2f2;color:#dc2626;border-color:#fca5a5}.nc-block-body{padding:14px}.nc-editor{min-height:160px}.nc-editor .ProseMirror{min-height:140px;outline:none;padding:8px;font-size:14px;line-height:1.7}.nc-editor .ProseMirror p{margin:0 0 8px}.nc-editor .ProseMirror h1{font-size:20px;font-weight:700;margin:0 0 12px}.nc-editor .ProseMirror h2{font-size:17px;font-weight:700;margin:0 0 10px}.nc-editor .ProseMirror h3{font-size:15px;font-weight:600;margin:0 0 8px}.nc-editor .ProseMirror ul,.nc-editor .ProseMirror ol{padding-left:24px}.nc-editor .ProseMirror img{max-width:100%;border-radius:6px;margin:8px 0}.nc-editor .ProseMirror blockquote{border-left:3px solid #6366f1;padding-left:14px;margin:8px 0;color:#475569}.nc-editor .ProseMirror code{background:#f1f5f9;padding:2px 5px;border-radius:4px;font-size:13px}.nc-editor .ProseMirror mark{background:#fef3c7}.nc-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:6px 8px;border-bottom:1px solid #e2e8f0;background:#f8fafc}.nc-toolbar button{padding:4px 8px;font-size:12px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:#475569}.nc-toolbar button:hover{background:#e2e8f0}.nc-toolbar button.is-active{background:#c7d2fe;color:#4338ca}.nc-toolbar .sep{width:1px;background:#e2e8f0;margin:2px 4px}.nc-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:100;display:flex;align-items:center;justify-content:center}.nc-modal{background:#fff;border-radius:12px;width:90%;max-width:800px;max-height:85vh;overflow-y:auto;padding:24px;box-shadow:0 20px 60px #0003}.nc-modal h3{margin:0 0 16px;font-size:18px}.nc-form-row{margin-bottom:12px}.nc-form-row label{display:block;font-size:12px;font-weight:600;color:#475569;margin-bottom:4px}.nc-form-row input,.nc-form-row select{width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:14px}.nc-form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.nc-form-actions button{padding:8px 20px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer}.nc-form-actions .nc-save{background:#6366f1;color:#fff;border:none}.nc-form-actions .nc-save:hover{background:#4f46e5}.nc-form-actions .nc-cancel{background:#fff;color:#475569;border:1px solid #d1d5db}.nc-math-preview{padding:8px;background:#fafafa;border-radius:6px;margin-top:8px}.nc-math-preview .katex{font-size:16px}.nc-layout{display:grid;grid-template-columns:280px 1fr;gap:20px}@media (max-width: 768px){.nc-layout{grid-template-columns:1fr}}.nc-sidebar{display:flex;flex-direction:column;gap:12px}.nc-empty{text-align:center;padding:40px;color:#94a3b8}.nc-empty p{font-size:14px;margin:8px 0}.nc-type-labels{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:12px}.nc-type-label{font-size:11px;padding:3px 10px;border-radius:12px;border:1px solid #e2e8f0;cursor:pointer;background:#fff;color:#475569}.nc-type-label.active{background:#6366f1;color:#fff;border-color:#6366f1}.sol-page{max-width:1100px;margin:0 auto;padding:24px 16px}.sol-header{display:flex;align-items:baseline;gap:16px;margin-bottom:20px}.sol-header h2{margin:0;font-size:1.5rem}.sol-desc{color:#64748b;font-size:.85rem}.sol-filters{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.sol-filters select,.sol-filters input{padding:6px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:.9rem;min-width:160px}.sol-loading{text-align:center;padding:40px;color:#94a3b8}.sol-list{display:flex;flex-direction:column;gap:8px}.sol-card{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden;background:#fff}.sol-card.expanded{border-color:#818cf8;box-shadow:0 2px 8px #6366f11a}.sol-card-summary{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.9rem}.sol-card-summary:hover{background:#f8fafc}.sol-qno{font-weight:600;min-width:36px;color:#4f46e5}.sol-src{color:#64748b;font-size:.82rem;min-width:100px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sol-stem-preview{flex:1;color:#1e293b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sol-teacher-badge{font-size:.8rem;font-weight:500;padding:2px 8px;border-radius:10px;background:#f1f5f9}.sol-expand{color:#94a3b8;font-size:.75rem}.sol-card-detail{padding:16px;border-top:1px solid #e2e8f0}.sol-question-section{margin-bottom:20px}.sol-question-section h4{margin:0 0 8px;font-size:.95rem;color:#1e293b}.sol-stem{background:#f8fafc;padding:12px;border-radius:6px;line-height:1.6;color:#1e293b;font-size:.95rem}.sol-options{margin-top:8px;display:flex;flex-direction:column;gap:4px;color:#1e293b}.sol-opt{padding:4px 0;color:#1e293b}.sol-answer{margin-top:8px;color:#059669;font-weight:500}.sol-upload-section{margin-bottom:20px}.sol-upload-section h4{margin:0 0 10px;font-size:.95rem;color:#1e293b}.sol-upload-bar{display:flex;gap:10px;align-items:center;margin-bottom:12px}.sol-upload-bar input[type=file]{display:none}.sol-upload-bar button{padding:6px 16px;border:1px solid #818cf8;border-radius:6px;background:#eef2ff;color:#4f46e5;font-size:.85rem;cursor:pointer}.sol-upload-bar button:hover{background:#e0e7ff}.sol-upload-bar button:disabled{opacity:.5;cursor:not-allowed}.sol-btn-recognize-all{background:#fef3c7!important;color:#b45309!important;border-color:#fcd34d!important}.sol-photos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.sol-photo-card{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}.sol-photo-card img{width:100%;height:180px;object-fit:cover}.sol-photo-meta{padding:8px 10px;display:flex;align-items:center;justify-content:space-between}.sol-photo-status{font-size:.8rem;font-weight:500}.sol-btn-sm{padding:3px 10px;border:1px solid #d1d5db;border-radius:4px;font-size:.8rem;cursor:pointer;background:#fff}.sol-btn-sm:hover{background:#f1f5f9}.sol-btn-sm:disabled{opacity:.5}.sol-raw-text{margin:0}.sol-raw-text summary{padding:6px 10px;font-size:.8rem;color:#64748b;cursor:pointer}.sol-raw-text pre{padding:8px 10px;font-size:.8rem;white-space:pre-wrap;word-break:break-all;background:#f8fafc;margin:0;max-height:200px;overflow-y:auto}.sol-normalize-bar{margin-top:12px}.sol-btn-normalize{padding:8px 24px;border:none;border-radius:6px;background:#4f46e5;color:#fff;font-size:.9rem;cursor:pointer}.sol-btn-normalize:hover{background:#4338ca}.sol-btn-normalize:disabled{opacity:.5;cursor:not-allowed}.sol-result-section{margin-top:16px;padding:16px;background:#f0fdf4;border-radius:8px;border:1px solid #bbf7d0}.sol-result-section h4{margin:0 0 12px;display:flex;align-items:center;gap:10px}.sol-result-status{font-size:.8rem;font-weight:500}.sol-result-content{line-height:1.8;font-size:.95rem}.sol-result-actions{display:flex;gap:10px;margin-top:12px}.sol-btn-approve{padding:6px 20px;border:none;border-radius:6px;background:#059669;color:#fff;font-size:.85rem;cursor:pointer}.sol-btn-approve:hover{background:#047857}.sol-btn-reject{padding:6px 20px;border:1px solid #dc2626;border-radius:6px;background:#fff;color:#dc2626;font-size:.85rem;cursor:pointer}.sol-btn-reject:hover{background:#fef2f2}.sol-msg{margin-top:12px;padding:8px 12px;background:#eff6ff;color:#1e40af;border-radius:6px;font-size:.85rem}.sol-pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:20px;padding:12px}.sol-pagination button{padding:6px 16px;border:1px solid #d1d5db;border-radius:6px;background:#fff;cursor:pointer}.sol-pagination button:disabled{opacity:.4;cursor:not-allowed}.taxonomy-page{max-width:1400px;margin:0 auto;padding:20px 16px}.tax-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.tax-header h2{margin:0;font-size:20px;color:#1e293b}.tax-btn-primary{padding:7px 18px;font-size:13px;font-weight:600;border:none;border-radius:8px;background:#4f46e5;color:#fff;cursor:pointer;transition:background .15s}.tax-btn-primary:hover{background:#4338ca}.tax-layout{display:flex;gap:16px;min-height:500px}.tax-book-list{width:300px;flex-shrink:0;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px;overflow-y:auto;max-height:75vh}.tax-section-title{font-size:13px;font-weight:700;color:#475569;margin-bottom:8px;display:flex;align-items:center}.tax-book-card{padding:10px 12px;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:6px;cursor:pointer;background:#fff;transition:all .15s;position:relative}.tax-book-card:hover{border-color:#818cf8}.tax-book-active{border-color:#4f46e5;background:#eef2ff;box-shadow:0 0 0 2px #4f46e526}.tax-book-title{font-size:14px;font-weight:600;color:#1e293b;margin-bottom:4px}.tax-book-meta{display:flex;gap:8px;font-size:11px;color:#94a3b8;flex-wrap:wrap}.tax-book-del{position:absolute;top:8px;right:8px;opacity:0;transition:opacity .15s}.tax-book-card:hover .tax-book-del{opacity:1}.tax-tree-panel{flex:1;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:12px 16px;overflow-y:auto;max-height:75vh}.tax-tree{margin-top:8px}.tax-node-row{display:flex;align-items:center;gap:6px;padding:4px 0;font-size:13px}.tax-toggle{cursor:pointer;width:14px;text-align:center;font-size:10px;color:#94a3b8;-webkit-user-select:none;user-select:none}.tax-depth-badge{font-size:10px;padding:1px 6px;border-radius:4px;font-weight:600;background:#f1f5f9;color:#64748b;white-space:nowrap}.tax-node-label{cursor:pointer;color:#1e293b;flex:1}.tax-node-label:hover{text-decoration:underline;color:#4f46e5}.tax-qcount{font-size:11px;color:#94a3b8}.tax-node-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s}.tax-node-row:hover .tax-node-actions{opacity:1}.tax-btn{padding:2px 6px;font-size:11px;border:1px solid #e2e8f0;border-radius:4px;background:#fff;color:#64748b;cursor:pointer}.tax-btn:hover{background:#f1f5f9}.tax-btn-add{color:#059669;border-color:#bbf7d0}.tax-btn-add:hover{background:#ecfdf5}.tax-btn-del{color:#dc2626;border-color:#fecaca}.tax-btn-del:hover{background:#fef2f2}.tax-loading{text-align:center;padding:40px;color:#94a3b8}.tax-empty{text-align:center;padding:30px;color:#94a3b8;font-size:13px}.tax-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:100;display:flex;align-items:center;justify-content:center}.tax-modal{background:#fff;border-radius:12px;padding:20px 24px;min-width:340px;box-shadow:0 12px 40px #00000026}.tax-modal h3{margin:0 0 12px;font-size:16px;color:#1e293b}.tax-modal label{font-size:12px;font-weight:600;color:#475569;display:block;margin-bottom:4px}.tax-modal-input{width:100%;padding:8px 10px;border:1px solid #e2e8f0;border-radius:6px;font-size:13px;margin-bottom:8px;box-sizing:border-box}.tax-modal-input:focus{outline:none;border-color:#818cf8;box-shadow:0 0 0 2px #818cf833}.tax-modal-info{font-size:11px;color:#94a3b8;margin-bottom:12px}.tax-modal-actions{display:flex;gap:8px;justify-content:flex-end}.tbr-page{max-width:100%;margin:0 auto;padding:12px 16px;height:calc(100vh - 100px);display:flex;flex-direction:column}.tbr-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-shrink:0}.tbr-header h2{margin:0;font-size:18px;color:#1e293b}.tbr-header-actions{display:flex;gap:8px;align-items:center}.tbr-book-select{padding:6px 12px;border:1.5px solid #e2e8f0;border-radius:8px;font-size:13px;background:#fff;color:#1e293b;cursor:pointer;min-width:200px}.tbr-book-select:focus{outline:none;border-color:#818cf8}.tbr-stats{display:flex;gap:16px;align-items:center;flex-shrink:0;margin-bottom:10px;padding:8px 12px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}.tbr-stat{font-size:12px;color:#64748b}.tbr-stat strong{color:#1e293b;font-size:14px}.tbr-stat-divider{width:1px;height:20px;background:#e2e8f0}.tbr-progress-bar{flex:1;height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden;min-width:120px}.tbr-progress-fill{height:100%;border-radius:3px;transition:width .3s}.tbr-progress-fill.draft{background:#94a3b8}.tbr-progress-fill.reviewed{background:#f59e0b}.tbr-progress-fill.approved{background:#10b981}.tbr-layout{display:flex;gap:12px;flex:1;min-height:0;overflow:hidden}.tbr-tree-panel{width:280px;flex-shrink:0;background:#fff;border:1px solid #e2e8f0;border-radius:10px;display:flex;flex-direction:column;overflow:hidden}.tbr-tree-header{padding:10px 12px;border-bottom:1px solid #e2e8f0;font-size:13px;font-weight:700;color:#475569;display:flex;justify-content:space-between;align-items:center}.tbr-tree-filter{display:flex;gap:4px}.tbr-tree-filter-btn{padding:2px 8px;font-size:10px;border:1px solid #e2e8f0;border-radius:4px;background:#fff;color:#64748b;cursor:pointer;font-weight:600}.tbr-tree-filter-btn.active{background:#4f46e5;color:#fff;border-color:#4f46e5}.tbr-tree-scroll{flex:1;overflow-y:auto;padding:6px 8px}.tbr-tree-row{display:flex;align-items:center;gap:4px;padding:4px 6px;border-radius:6px;cursor:pointer;font-size:12px;transition:background .1s}.tbr-tree-row:hover{background:#f1f5f9}.tbr-tree-row.selected{background:#eef2ff;outline:1.5px solid #818cf8}.tbr-tree-toggle{width:14px;text-align:center;font-size:9px;color:#94a3b8;-webkit-user-select:none;user-select:none;flex-shrink:0}.tbr-tree-depth{font-size:9px;padding:1px 4px;border-radius:3px;font-weight:700;flex-shrink:0;line-height:1.2}.tbr-tree-depth.d1{background:#dbeafe;color:#1d4ed8}.tbr-tree-depth.d2{background:#ede9fe;color:#6d28d9}.tbr-tree-depth.d3{background:#fce7f3;color:#be185d}.tbr-tree-depth.d4{background:#fef3c7;color:#92400e}.tbr-tree-depth.d5{background:#d1fae5;color:#065f46}.tbr-tree-label{flex:1;color:#334155;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tbr-tree-count{font-size:10px;color:#94a3b8;flex-shrink:0;display:flex;align-items:center;gap:2px}.tbr-tree-dot{width:6px;height:6px;border-radius:50%;display:inline-block}.tbr-tree-dot.all-done{background:#10b981}.tbr-tree-dot.has-draft{background:#f59e0b}.tbr-tree-children{padding-left:14px}.tbr-questions-panel{flex:1;min-width:320px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;display:flex;flex-direction:column;overflow:hidden}.tbr-questions-header{padding:10px 12px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center}.tbr-questions-title{font-size:13px;font-weight:700;color:#475569}.tbr-questions-actions{display:flex;gap:6px}.tbr-btn{padding:4px 10px;font-size:11px;font-weight:600;border:1px solid #e2e8f0;border-radius:6px;background:#fff;color:#475569;cursor:pointer;transition:all .15s}.tbr-btn:hover{background:#f1f5f9}.tbr-btn-primary{background:#4f46e5;color:#fff;border-color:#4f46e5}.tbr-btn-primary:hover{background:#4338ca}.tbr-btn-success{background:#10b981;color:#fff;border-color:#10b981}.tbr-btn-success:hover{background:#059669}.tbr-btn-warning{background:#f59e0b;color:#fff;border-color:#f59e0b}.tbr-btn-warning:hover{background:#d97706}.tbr-btn-danger{background:#ef4444;color:#fff;border-color:#ef4444}.tbr-btn-danger:hover{background:#dc2626}.tbr-questions-scroll{flex:1;overflow-y:auto;padding:8px}.tbr-q-card{padding:10px 12px;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:6px;cursor:pointer;transition:all .15s;position:relative}.tbr-q-card:hover{border-color:#c7d2fe;box-shadow:0 1px 4px #0000000d}.tbr-q-card.selected{border-color:#4f46e5;background:#fafafe;box-shadow:0 0 0 2px #4f46e51f}.tbr-q-card-top{display:flex;align-items:center;gap:6px;margin-bottom:4px}.tbr-q-no{font-size:11px;font-weight:700;color:#6366f1}.tbr-q-type{font-size:9px;padding:1px 6px;border-radius:3px;font-weight:700}.tbr-q-type.single_choice{background:#dbeafe;color:#1e40af}.tbr-q-type.multiple_choice{background:#ede9fe;color:#5b21b6}.tbr-q-type.fill_blank{background:#fef3c7;color:#92400e}.tbr-q-type.solution{background:#fce7f3;color:#9d174d}.tbr-q-type.experiment{background:#d1fae5;color:#065f46}.tbr-q-status{font-size:9px;padding:1px 6px;border-radius:3px;font-weight:700;margin-left:auto}.tbr-q-status.draft{background:#f1f5f9;color:#64748b}.tbr-q-status.reviewed{background:#fef3c7;color:#92400e}.tbr-q-status.approved{background:#d1fae5;color:#065f46}.tbr-q-status.disabled{background:#fee2e2;color:#991b1b}.tbr-q-stem{font-size:12px;color:#475569;line-height:1.6}.tbr-q-options-preview{margin-top:4px;display:flex;flex-wrap:wrap;gap:2px 12px}.tbr-q-opt-row{display:flex;gap:2px;font-size:12px;color:#64748b;line-height:1.5}.tbr-q-opt-key{font-weight:600;color:#475569;min-width:16px}.tbr-q-tags{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap}.tbr-q-tag{font-size:9px;padding:1px 5px;border-radius:3px;font-weight:600;background:#f1f5f9;color:#64748b}.tbr-q-tag.tag-重难点{background:#fef3c7;color:#92400e}.tbr-q-tag.tag-易错{background:#fee2e2;color:#991b1b}.tbr-q-tag.tag-实验{background:#d1fae5;color:#065f46}.tbr-q-tag.tag-能力提升{background:#ede9fe;color:#5b21b6}.tbr-q-tag.tag-专题{background:#fce7f3;color:#9d174d}.tbr-q-tag.tag-变式{background:#e0f2fe;color:#0369a1}.tbr-q-tag.tag-教材变式{background:#ecfdf5;color:#047857}.tbr-q-source{font-size:10px;color:#94a3b8;margin-top:2px}.tbr-detail-panel{width:420px;flex-shrink:0;background:#fff;border:1px solid #e2e8f0;border-radius:10px;display:flex;flex-direction:column;overflow:hidden}.tbr-detail-header{padding:10px 12px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.tbr-detail-title{font-size:13px;font-weight:700;color:#475569}.tbr-detail-scroll{flex:1;overflow-y:auto;padding:12px}.tbr-detail-section{margin-bottom:16px}.tbr-detail-section-title{font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;display:flex;align-items:center;gap:6px}.tbr-detail-stem{font-size:13px;color:#1e293b;line-height:1.7;padding:10px 12px;background:#fafafa;border-radius:8px;border:1px solid #f1f5f9}.tbr-detail-stem .math-image-block{margin:8px 0}.tbr-detail-stem .math-image{max-width:100%;border-radius:4px}.tbr-detail-options{padding:8px 12px;background:#fafafa;border-radius:8px;border:1px solid #f1f5f9}.tbr-detail-option{font-size:12px;color:#334155;padding:3px 0;display:flex;gap:6px}.tbr-detail-option-key{font-weight:700;color:#6366f1;min-width:16px}.tbr-detail-answer{font-size:13px;color:#059669;font-weight:600;padding:8px 12px;background:#ecfdf5;border-radius:8px;border:1px solid #d1fae5}.tbr-detail-analysis{font-size:12px;color:#475569;line-height:1.6;padding:8px 12px;background:#fffbeb;border-radius:8px;border:1px solid #fef3c7}.tbr-edit-textarea{width:100%;min-height:80px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;font-family:inherit;resize:vertical;box-sizing:border-box;line-height:1.6}.tbr-edit-textarea:focus{outline:none;border-color:#818cf8;box-shadow:0 0 0 2px #818cf833}.tbr-edit-select{padding:4px 8px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px;background:#fff;cursor:pointer}.tbr-edit-row{display:flex;gap:8px;align-items:center;margin-bottom:6px}.tbr-edit-label{font-size:11px;font-weight:600;color:#64748b;min-width:50px}.tbr-cb-card{padding:10px;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:8px}.tbr-cb-header{display:flex;align-items:center;gap:6px;margin-bottom:6px}.tbr-cb-type{font-size:9px;padding:2px 6px;border-radius:3px;font-weight:700}.tbr-cb-type.knowledge{background:#dbeafe;color:#1e40af}.tbr-cb-type.method{background:#d1fae5;color:#065f46}.tbr-cb-type.example{background:#fef3c7;color:#92400e}.tbr-cb-type.formula{background:#ede9fe;color:#5b21b6}.tbr-cb-type.experiment{background:#fce7f3;color:#9d174d}.tbr-cb-title{font-size:12px;font-weight:600;color:#334155}.tbr-cb-source{font-size:10px;color:#94a3b8;background:#f1f5f9;border-radius:3px;padding:1px 5px;margin-left:auto;white-space:nowrap}.tbr-cb-inline-section{padding:8px 12px;border-bottom:2px solid #e2e8f0}.tbr-cb-inline-title{font-size:12px;font-weight:600;color:#64748b;margin-bottom:6px}.tbr-cb-content{font-size:11px;color:#64748b;line-height:1.5;max-height:100px;overflow-y:auto}.tbr-empty{text-align:center;padding:40px 20px;color:#94a3b8;font-size:13px}.tbr-empty-icon{font-size:32px;margin-bottom:8px;opacity:.5}.tbr-status-actions{display:flex;gap:6px;flex-wrap:wrap}.tbr-loading{display:flex;align-items:center;justify-content:center;padding:30px;color:#94a3b8;font-size:13px}.tbr-edit-option-row{display:flex;align-items:center;gap:4px;margin-bottom:4px}.tbr-edit-option-key{width:28px;text-align:center;padding:4px 2px;border:1px solid #e2e8f0;border-radius:4px;font-size:12px;font-weight:600}.tbr-edit-option-text{flex:1;padding:4px 8px;border:1px solid #e2e8f0;border-radius:4px;font-size:12px}.tbr-btn-sm{padding:2px 8px;font-size:11px}.tbr-q-tag.tag-example{background:#fef3c7;color:#92400e}.tbr-q-tag.tag-variant{background:#ede9fe;color:#5b21b6}.tbr-q-tag.tag-重难点{background:#fee2e2;color:#991b1b}.tbr-q-tag.tag-易错{background:#ffedd5;color:#9a3412}.tbr-q-tag.tag-基础{background:#dbeafe;color:#1e40af}.tbr-q-tag.tag-实验{background:#fce7f3;color:#9d174d}.tbr-q-tag.tag-作业{background:#f1f5f9;color:#475569}.tbr-q-tag.tag-课前{background:#e0f2fe;color:#0369a1}.tbr-q-tag.tag-教材变式{background:#ecfdf5;color:#065f46}.tbr-q-tag.tag-能力提升{background:#faf5ff;color:#7c3aed}.tbr-tree-scroll::-webkit-scrollbar,.tbr-questions-scroll::-webkit-scrollbar,.tbr-detail-scroll::-webkit-scrollbar{width:5px}.tbr-tree-scroll::-webkit-scrollbar-thumb,.tbr-questions-scroll::-webkit-scrollbar-thumb,.tbr-detail-scroll::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.tbi-page{max-width:960px;margin:0 auto;padding:24px 16px 60px}.tbi-steps{display:flex;gap:8px;margin-bottom:24px;justify-content:center}.tbi-step-dot{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:#f0f0f0;color:#999;font-size:13px;transition:all .2s}.tbi-step-dot.active{background:#1677ff;color:#fff;font-weight:600}.tbi-step-dot.done{background:#e6f4ea;color:#1a7f37}.tbi-step-num{font-weight:700;font-size:14px}.tbi-step-label{white-space:nowrap}.tbi-card{background:#fff;border:1px solid #e8e8e8;border-radius:12px;padding:24px;box-shadow:0 1px 4px #0000000f}.tbi-card h2{margin:0 0 8px;font-size:20px}.tbi-card h3{margin:20px 0 8px;font-size:16px;color:#333}.tbi-hint{color:#888;font-size:13px;margin:0 0 16px}.tbi-error{background:#fff2f0;border:1px solid #ffa39e;color:#cf1322;padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:13px}.tbi-form-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}.tbi-form-row label{min-width:100px;font-size:13px;color:#555;flex-shrink:0}.tbi-form-row input[type=text],.tbi-form-row input[type=number],.tbi-form-row select{flex:1;padding:6px 10px;border:1px solid #d9d9d9;border-radius:6px;font-size:13px}.tbi-form-row input[type=file]{font-size:13px}.tbi-file-name{font-size:12px;color:#666}.tbi-btn{padding:8px 20px;border:none;border-radius:8px;font-size:14px;cursor:pointer;transition:all .15s;font-weight:500}.tbi-btn:disabled{opacity:.5;cursor:not-allowed}.tbi-btn.primary{background:#1677ff;color:#fff}.tbi-btn.primary:hover:not(:disabled){background:#0958d9}.tbi-btn.primary.danger{background:#ff4d4f}.tbi-btn.primary.danger:hover:not(:disabled){background:#cf1322}.tbi-btn.secondary{background:#f5f5f5;color:#555;border:1px solid #d9d9d9}.tbi-btn.secondary:hover:not(:disabled){background:#e8e8e8}.tbi-btn-row{display:flex;gap:12px;margin-top:20px;justify-content:flex-end}.tbi-parse-summary{display:flex;gap:24px;margin:16px 0}.tbi-stat{text-align:center}.tbi-stat-num{display:block;font-size:28px;font-weight:700;color:#1677ff}.tbi-stat.ok .tbi-stat-num{color:#1a7f37}.tbi-stat.warn .tbi-stat-num{color:#cf1322}.tbi-stat-label{font-size:12px;color:#999}.tbi-details{margin:8px 0;border:1px solid #eee;border-radius:8px;overflow:hidden}.tbi-details summary{padding:8px 14px;background:#fafafa;cursor:pointer;font-size:13px;font-weight:500}.tbi-details summary.failed{background:#fff2f0;color:#cf1322}.tbi-details[open] summary{border-bottom:1px solid #eee}.tbi-section-list{padding:8px 14px}.tbi-section-item{display:flex;justify-content:space-between;align-items:center;padding:4px 0;border-bottom:1px solid #f5f5f5;font-size:13px}.tbi-section-title{color:#333}.tbi-section-meta{color:#999;font-size:12px}.tbi-patterns{padding:8px 14px}.tbi-pattern-row{display:flex;justify-content:space-between;padding:3px 0;font-size:13px}.tbi-pattern-row code{background:#f5f5f5;padding:1px 6px;border-radius:4px;font-size:12px}.tbi-rules-input{width:100%;min-height:200px;padding:12px;border:1px solid #d9d9d9;border-radius:8px;font-size:13px;font-family:inherit;line-height:1.6;resize:vertical;box-sizing:border-box}.tbi-section{margin:16px 0}.tbi-llm-question{display:flex;gap:8px;padding:10px 14px;background:#e6f7ff;border-radius:8px;margin-bottom:8px;font-size:13px;line-height:1.5}.tbi-q-icon{flex-shrink:0}.tbi-warning{padding:8px 14px;background:#fffbe6;border-radius:8px;margin-bottom:6px;font-size:13px;line-height:1.5}.tbi-w-icon{margin-right:6px}.tbi-uncovered{display:flex;flex-wrap:wrap;gap:6px}.tbi-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.tbi-tag.warn{background:#fff1f0;color:#cf1322}.tbi-tag.kd{background:#e6f7ff;color:#0958d9}.tbi-tag.exp{background:#f6ffed;color:#389e0d}.tbi-tag.hw{background:#fff7e6;color:#d46b08}.tbi-plan-list{max-height:400px;overflow-y:auto}.tbi-plan-detail{padding:8px 14px}.tbi-plan-node{padding:4px 0;font-size:13px;border-bottom:1px solid #f5f5f5}.tbi-merged{color:#999;font-size:12px;margin-left:8px}.tbi-coverage-list{padding:8px 14px}.tbi-coverage-item{display:flex;gap:12px;padding:4px 0;font-size:13px;border-bottom:1px solid #f5f5f5}.tbi-config-form{margin:12px 0}.tbi-progress{margin-top:12px;padding:10px 14px;background:#e6f7ff;border-radius:8px;font-size:13px;color:#0958d9}.tbi-result{margin-top:20px;text-align:center}.tbi-result-stats{display:flex;gap:32px;justify-content:center;margin:16px 0 24px}.tbi-result .tbi-btn{margin-top:16px}.tbi-warning-list{padding:8px 14px}.tbi-answer-merge{margin-top:20px;padding-top:20px;border-top:1px solid #e2e8f0}.tbi-answer-merge h3{font-size:15px;margin-bottom:8px;color:#334155}.tbi-answer-result{margin-top:12px}.tbi-unmatched-list{padding:8px 14px;font-size:12px;color:#64748b;word-break:break-all}.tbi-preprocess-banner{background:#e6f7ff;border:1px solid #91d5ff;color:#0958d9;padding:10px 16px;border-radius:8px;margin-bottom:16px;font-size:13px;font-weight:500}.tbi-preprocess-section{margin-bottom:16px;border-color:#91d5ff;background:#f0f8ff}.tbi-preprocess-section h2{color:#0958d9}.tbi-job-list{display:flex;flex-direction:column;gap:8px}.tbi-job-card{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#fff;border:1px solid #e8e8e8;border-radius:8px;transition:border-color .15s}.tbi-job-card:hover{border-color:#1677ff}.tbi-job-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.tbi-job-name{font-size:14px;font-weight:500;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tbi-job-meta{font-size:12px;color:#999}@media (max-width: 640px){.tbi-steps{flex-wrap:wrap}.tbi-parse-summary,.tbi-result-stats{flex-wrap:wrap;gap:16px}}.tpr-page{display:flex;flex-direction:column;height:calc(100vh - 56px);background:#f7f8fa}.tpr-flow-page{background:#f6f7fb}.tpr-flow-header{flex-shrink:0;display:flex;justify-content:space-between;gap:18px;padding:18px 24px 14px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-flow-header h1{margin:6px 0 4px;color:#111827;font-size:22px}.tpr-flow-header p{margin:0;color:#64748b;font-size:13px}.tpr-flow-back{padding:0;border:0;background:transparent;color:#2563eb;cursor:pointer}.tpr-flow-summary{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;align-content:flex-start;max-width:420px}.tpr-flow-summary span{padding:5px 9px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:12px}.tpr-flow-steps{flex-shrink:0;display:flex;gap:8px;padding:12px 24px;border-bottom:1px solid #e5e7eb;background:#fff;overflow-x:auto}.tpr-flow-steps button{min-width:112px;padding:8px 10px;border:1px solid #e5e7eb;border-radius:10px;background:#f8fafc;color:#475569;text-align:left;cursor:pointer}.tpr-flow-steps button strong,.tpr-flow-steps button em{display:block}.tpr-flow-steps button strong{color:#1f2937;font-size:12px}.tpr-flow-steps button em{margin-top:3px;color:#64748b;font-size:11px;font-style:normal}.tpr-flow-steps button.blocker{border-color:#fecaca;background:#fef2f2}.tpr-flow-steps button.warn{border-color:#fde68a;background:#fffbeb}.tpr-flow-steps button.confirmed{border-color:#bbf7d0;background:#f0fdf4}.tpr-flow-steps button.deferred{opacity:.58}.tpr-flow-steps button.active{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb1a}.tpr-flow-current{flex-shrink:0;display:flex;justify-content:space-between;gap:16px;margin:16px 24px 0;padding:14px 16px;border:1px solid #dbeafe;border-radius:14px;background:#eff6ff}.tpr-flow-current strong{color:#1e3a8a}.tpr-flow-current p{margin:4px 0 0;color:#475569;font-size:13px}.tpr-flow-badge{display:inline-flex;margin-right:8px;padding:2px 8px;border-radius:999px;background:#1d4ed8;color:#fff;font-size:12px;font-weight:700}.tpr-flow-current-actions{flex-shrink:0;display:flex;align-items:flex-start;gap:8px}.tpr-flow-current-actions button,.tpr-flow-hero-actions button{padding:8px 12px;border:1px solid #1d4ed8;border-radius:9px;background:#2563eb;color:#fff;cursor:pointer}.tpr-flow-current-actions button.secondary,.tpr-flow-hero-actions button.secondary{border-color:#cbd5e1;background:#fff;color:#334155}.tpr-flow-main{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr);gap:16px;padding:16px 24px 24px}.tpr-flow-main.with-side{grid-template-columns:minmax(0,1fr) 360px}.tpr-flow-content,.tpr-flow-side{min-height:0}.tpr-flow-side{display:flex;flex-direction:column;border:1px solid #e5e7eb;border-radius:14px;background:#fff;overflow:hidden}.tpr-flow-overview{display:grid;gap:14px;max-width:980px;margin:0 auto}.tpr-flow-hero,.tpr-flow-card,.tpr-focused-card{border:1px solid #e5e7eb;border-radius:16px;background:#fff;box-shadow:0 1px 3px #0f172a0a}.tpr-flow-hero{padding:24px}.tpr-flow-hero span{display:inline-flex;padding:3px 9px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:12px;font-weight:700}.tpr-flow-hero h2{margin:12px 0 8px;color:#111827;font-size:24px}.tpr-flow-hero p,.tpr-flow-muted{color:#64748b;line-height:1.6}.tpr-flow-hero-actions{display:flex;gap:10px;margin-top:16px}.tpr-flow-card{padding:16px}.tpr-flow-card h3,.tpr-focused-card h2{margin:0 0 12px;color:#1f2937;font-size:16px}.tpr-guidance-overview{border-color:#bfdbfe;background:#eff6ff}.tpr-guidance-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.tpr-guidance-steps div{padding:12px;border:1px solid #dbeafe;border-radius:12px;background:#fff}.tpr-guidance-steps strong,.tpr-guidance-steps span{display:block}.tpr-guidance-steps strong{color:#1e3a8a;font-size:13px}.tpr-guidance-steps span{margin-top:6px;color:#475569;font-size:12px;line-height:1.55}.tpr-guidance-card{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:12px;margin-bottom:14px;padding:14px;border:1px solid #dbeafe;border-radius:16px;background:#eff6ff}.tpr-guidance-card>div{min-width:0;padding:12px;border-radius:12px;background:#ffffffd1}.tpr-guidance-card span{display:inline-flex;margin-bottom:6px;padding:2px 8px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:11px;font-weight:700}.tpr-guidance-card strong{display:block;color:#1e3a8a;font-size:13px;line-height:1.55}.tpr-guidance-card p{margin:8px 0 0;color:#64748b;font-size:12px;line-height:1.55}.tpr-guidance-card ol{margin:0;padding-left:18px;color:#334155;font-size:12px;line-height:1.65}.tpr-guided-side{height:100%;min-height:0;display:flex;flex-direction:column}.tpr-guidance-mini{flex-shrink:0;display:grid;gap:4px;padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-guidance-mini strong{color:#1f2937;font-size:13px}.tpr-guidance-mini span{color:#64748b;font-size:12px;line-height:1.45}.tpr-flow-reason-list{display:flex;flex-wrap:wrap;gap:8px}.tpr-flow-reason-list span{padding:5px 9px;border-radius:999px;background:#fffbeb;color:#92400e;font-size:12px}.tpr-flow-task-preview,.tpr-flow-gate-list{display:grid;gap:8px}.tpr-flow-task-preview button,.tpr-flow-gate-list button{padding:10px 12px;border:1px solid #e5e7eb;border-radius:10px;background:#f8fafc;text-align:left;cursor:pointer}.tpr-flow-task-preview strong,.tpr-flow-task-preview span,.tpr-flow-gate-list strong,.tpr-flow-gate-list span,.tpr-flow-gate-list small{display:block}.tpr-flow-task-preview span,.tpr-flow-gate-list small{margin-top:4px;color:#64748b;font-size:12px}.tpr-flow-gate-list span{margin-top:3px;color:#2563eb;font-size:12px;font-weight:700}.tpr-focused-grid{height:100%;min-height:0;display:grid;grid-template-columns:minmax(320px,42%) minmax(0,1fr);gap:16px}.tpr-focused-grid.two-evidence{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.tpr-focused-card{min-height:0;display:flex;flex-direction:column;padding:14px;overflow:hidden}.tpr-focused-card.evidence{padding-bottom:0}.tpr-focused-card.assets{height:100%}.tpr-flow-empty{padding:32px;color:#64748b;text-align:center}.tpr-block-map-page{height:100%;min-height:0;display:flex;flex-direction:column;gap:12px}.tpr-block-map-guide,.tpr-block-map-status{flex-shrink:0;display:grid;gap:10px}.tpr-block-map-guide{grid-template-columns:1.1fr 1fr 1fr}.tpr-block-map-guide>div,.tpr-block-map-status>div,.tpr-block-map-tree,.tpr-block-map-evidence,.tpr-block-map-inspector{border:1px solid #e5e7eb;border-radius:14px;background:#fff}.tpr-block-map-guide>div,.tpr-block-map-status>div{padding:12px}.tpr-block-map-guide span{display:inline-flex;margin-bottom:6px;padding:2px 8px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:11px;font-weight:700}.tpr-block-map-guide strong,.tpr-block-map-status strong{display:block;color:#1f2937;font-size:13px}.tpr-block-map-guide p,.tpr-block-map-guide ol,.tpr-block-map-status small,.tpr-block-map-panel-head p,.tpr-block-map-inspector p{margin:6px 0 0;color:#64748b;font-size:12px;line-height:1.55}.tpr-block-map-guide ol{padding-left:18px}.tpr-block-map-status{grid-template-columns:repeat(2,minmax(0,1fr))}.tpr-block-map-status span{display:inline-flex;margin-top:6px;padding:2px 7px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:11px}.tpr-block-map-workspace{flex:1;min-height:0;display:grid;grid-template-columns:minmax(360px,38%) minmax(0,1fr) 260px;gap:12px}.tpr-block-map-tree,.tpr-block-map-evidence,.tpr-block-map-inspector{min-height:0;display:flex;flex-direction:column;overflow:hidden}.tpr-block-map-panel-head{flex-shrink:0;padding:12px;border-bottom:1px solid #e5e7eb}.tpr-block-map-panel-head h2,.tpr-block-map-inspector h2{margin:0;color:#1f2937;font-size:15px}.tpr-block-map-tree-scroll{flex:1;min-height:0;overflow:auto;padding:10px}.tpr-block-map-node{display:flex;justify-content:space-between;gap:8px;margin-bottom:6px;padding:8px;border:1px solid #e5e7eb;border-left:4px solid #cbd5e1;border-radius:10px;background:#fff;cursor:pointer}.tpr-block-map-node.chapter{border-left-color:#2563eb}.tpr-block-map-node.section{border-left-color:#7c3aed}.tpr-block-map-node.method{border-left-color:#059669}.tpr-block-map-node.active{border-color:#93c5fd;box-shadow:0 0 0 2px #2563eb1a}.tpr-block-map-node.manual{background:#fffbeb}.tpr-block-map-node-main{min-width:0}.tpr-block-map-node-main span,.tpr-block-map-node-main small,.tpr-block-map-node-main em{display:block;color:#64748b;font-size:11px;font-style:normal}.tpr-block-map-node-main strong{display:block;overflow:hidden;margin:2px 0;color:#1f2937;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.tpr-block-map-node-main em{color:#92400e;font-weight:700}.tpr-block-map-node-actions{flex-shrink:0;display:flex;flex-direction:column;gap:4px}.tpr-block-map-node-actions button,.tpr-block-map-inspector button{padding:4px 7px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#334155;font-size:11px;cursor:pointer}.tpr-block-map-inspector{padding:12px}.tpr-block-map-inspector dl{display:grid;grid-template-columns:64px minmax(0,1fr);gap:8px;margin:12px 0;font-size:12px}.tpr-block-map-inspector dt{color:#64748b}.tpr-block-map-inspector dd{min-width:0;margin:0;color:#1f2937;word-break:break-all}.tpr-block-map-inspector button{width:100%;margin-bottom:8px;padding:7px 9px}.tpr-block-map-inspector button:disabled{cursor:not-allowed;opacity:.45}.tpr-header{display:flex;align-items:center;gap:16px;padding:12px 20px;background:#fff;border-bottom:1px solid #e8e8e8;flex-shrink:0}.tpr-header-title{font-size:16px;font-weight:600;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:380px}.tpr-header-stats{display:flex;gap:14px;margin-left:16px}.tpr-stat{display:flex;align-items:baseline;gap:4px;font-size:13px;color:#6b7280}.tpr-stat-num{font-size:18px;font-weight:700;color:#1677ff}.tpr-stat.warn .tpr-stat-num{color:#b45309}.tpr-stat.error .tpr-stat-num{color:#b91c1c}.tpr-header-spacer{flex:1}.tpr-back-btn{padding:6px 14px;border-radius:6px;border:1px solid #d1d5db;background:#fff;color:#374151;font-size:13px;cursor:pointer;transition:all .15s}.tpr-back-btn:hover{background:#f3f4f6;border-color:#9ca3af}.tpr-import-gate{flex-shrink:0;padding:8px 20px;border-bottom:1px solid #e5e7eb;font-size:13px;color:#374151;background:#f8fafc}.tpr-import-gate.ok{background:#ecfdf5;color:#166534}.tpr-import-gate.warn{background:#fffbeb;color:#92400e}.tpr-import-gate.error{background:#fef2f2;color:#991b1b}.tpr-gate-flow{flex-shrink:0;display:flex;gap:8px;padding:8px 20px;background:#fff;border-bottom:1px solid #e5e7eb;overflow-x:auto}.tpr-gate-step{display:flex;align-items:center;gap:6px;min-width:150px;padding:6px 8px;border:1px solid #e5e7eb;border-radius:8px;background:#f8fafc;font-size:12px;color:#475569}.tpr-gate-step.ok{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.tpr-gate-step.warn{border-color:#fde68a;background:#fffbeb;color:#92400e}.tpr-gate-step.error{border-color:#fecaca;background:#fef2f2;color:#991b1b}.tpr-gate-index{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;background:#0f172a14;font-weight:700}.tpr-gate-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tpr-gate-status{font-weight:700}.tpr-strategy-card{flex-shrink:0;margin:0;padding:10px 20px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-strategy-card.full_review{background:linear-gradient(90deg,#fff7ed,#fff 68%)}.tpr-strategy-card.spot_review{background:linear-gradient(90deg,#ecfdf5,#fff 68%)}.tpr-strategy-main{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.tpr-strategy-main p{margin:4px 0 0;color:#64748b;font-size:12px}.tpr-strategy-badge{display:inline-flex;margin-right:8px;padding:2px 8px;border-radius:999px;background:#1e40af;color:#fff;font-size:12px;font-weight:700}.tpr-primary-small{flex-shrink:0;padding:6px 10px;border:1px solid #1d4ed8;border-radius:8px;background:#2563eb;color:#fff;cursor:pointer}.tpr-strategy-reasons{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tpr-strategy-reasons span{padding:2px 8px;border-radius:999px;background:#f59e0b21;color:#92400e;font-size:12px}.tpr-hierarchy-gates{display:grid;grid-template-columns:repeat(6,minmax(110px,1fr));gap:8px;margin-top:10px}.tpr-hierarchy-gate{text-align:left;padding:7px 8px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;cursor:pointer}.tpr-hierarchy-gate span{display:inline-flex;width:18px;height:18px;align-items:center;justify-content:center;margin-right:6px;border-radius:999px;background:#e2e8f0;font-size:11px;font-weight:700}.tpr-hierarchy-gate strong{display:inline;font-size:12px}.tpr-hierarchy-gate em{display:block;margin-top:3px;font-style:normal;font-size:11px;color:#64748b}.tpr-hierarchy-gate.blocker,.tpr-hierarchy-gate.warn{border-color:#f59e0b;background:#fffbeb}.tpr-hierarchy-gate.current{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb1f}.tpr-hierarchy-gate.confirmed{border-color:#86efac;background:#f0fdf4}.tpr-hierarchy-gate.deferred{opacity:.58}.tpr-work-mode-tabs{display:flex;gap:6px;padding:8px 20px;background:#fff;border-bottom:1px solid #e5e7eb;flex-shrink:0}.tpr-work-mode-tabs button{padding:6px 14px;border:1px solid #d1d5db;border-radius:999px;background:#fff;color:#374151;font-size:13px;cursor:pointer}.tpr-work-mode-tabs button:hover:not(:disabled){background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}.tpr-work-mode-tabs button.active{background:#1677ff;border-color:#1677ff;color:#fff}.tpr-work-mode-tabs button:disabled{opacity:.45;cursor:not-allowed}.tpr-body{flex:1;display:grid;grid-template-columns:minmax(420px,1.25fr) minmax(500px,1.45fr) minmax(260px,.55fr);gap:8px;padding:8px;overflow:hidden;min-height:0}.tpr-body.mode-answer{grid-template-columns:minmax(520px,1.2fr) minmax(540px,1.25fr) minmax(280px,.6fr)}.tpr-body.mode-diagnosis{grid-template-columns:minmax(420px,1.25fr) minmax(500px,1.45fr) minmax(280px,.6fr)}.tpr-body.mode-text.with-directory-nav{grid-template-columns:minmax(280px,.62fr) minmax(380px,1.05fr) minmax(460px,1.25fr) minmax(280px,.62fr)}.tpr-body.mode-answer.with-directory-nav{grid-template-columns:minmax(280px,.62fr) minmax(460px,1.18fr) minmax(500px,1.25fr) minmax(280px,.62fr)}.tpr-pane{display:flex;flex-direction:column;background:#fff;border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;min-height:0}.tpr-pane-header{padding:10px 14px;border-bottom:1px solid #f0f0f0;font-size:13px;font-weight:600;color:#374151;background:#fafbfc;flex-shrink:0;display:flex;align-items:center;justify-content:space-between}.tpr-pane-header-meta{font-size:12px;color:#6b7280;font-weight:400}.tpr-pane-header-actions{display:flex;align-items:center;gap:8px}.tpr-edit-selected-btn{padding:3px 8px;border-radius:5px;border:1px solid #8b5cf6;background:#f5f3ff;color:#6d28d9;font-size:12px;cursor:pointer}.tpr-edit-selected-btn:hover{background:#ede9fe}.tpr-pane-body{flex:1;overflow:hidden;min-height:0}.tpr-directory-nav{display:flex;min-width:0;min-height:0;flex-direction:column;overflow:hidden;border:1px solid #e5e7eb;border-radius:8px;background:#f8fafc}.tpr-directory-nav-header{display:flex;flex-shrink:0;align-items:center;justify-content:space-between;padding:9px 10px;border-bottom:1px solid #e5e7eb;background:#fff;color:#374151;font-size:12px}.tpr-directory-nav-header span{color:#64748b;font-weight:600}.tpr-located-task-banner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:6px;align-items:center;padding:8px 10px;border-bottom:1px solid #bfdbfe;background:#eff6ff;color:#1d4ed8;font-size:12px}.tpr-located-task-banner span,.tpr-located-task-banner em{padding:1px 6px;border-radius:999px;background:#dbeafe;font-size:10px;font-style:normal;font-weight:700}.tpr-located-task-banner strong{overflow:hidden;color:#1e3a8a;text-overflow:ellipsis;white-space:nowrap}.tpr-directory-nav-search{flex-shrink:0;padding:8px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-directory-nav-search input{width:100%;box-sizing:border-box;padding:6px 8px;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:12px}.tpr-directory-nav-list{flex:1;min-height:0;overflow-y:auto;padding:6px}.tpr-directory-nav-row{margin-bottom:6px;padding:6px;border:1px solid #e5e7eb;border-left:3px solid #10b981;border-radius:8px;background:#fff}.tpr-directory-nav-row.warn{border-left-color:#f59e0b}.tpr-directory-nav-row.located{border-color:#60a5fa;border-left-color:#2563eb;background:#eff6ff;box-shadow:0 0 0 2px #2563eb29}.tpr-directory-nav-row.located .tpr-directory-nav-title span{color:#1e3a8a;font-size:13px}.tpr-directory-nav-title{display:flex;width:100%;flex-direction:column;gap:2px;padding:0;border:none;background:transparent;color:inherit;text-align:left;cursor:pointer}.tpr-directory-nav-title:disabled{cursor:default}.tpr-directory-nav-title strong{color:#1e40af;font-size:11px}.tpr-directory-nav-title span{overflow:hidden;color:#111827;font-size:12px;font-weight:600;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.tpr-directory-nav-title small{overflow:hidden;color:#64748b;font-size:11px;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.tpr-directory-nav-actions{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-top:6px}.tpr-directory-nav-status{min-width:0;padding:3px 4px;overflow:hidden;border:1px solid #e5e7eb;border-radius:6px;background:#fff;color:#475569;font-size:10px;font-weight:700;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.tpr-directory-nav-status.ok{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.tpr-directory-nav-status.warn{border-color:#fde68a;background:#fffbeb;color:#92400e}.tpr-directory-nav-status.error{border-color:#fecaca;background:#fef2f2;color:#991b1b}.tpr-directory-nav-status.pending{background:#f8fafc;color:#64748b}.tpr-directory-nav-status.located{border-color:#2563eb;background:#2563eb;color:#fff;box-shadow:0 0 0 2px #2563eb24}.tpr-directory-nav-status:disabled{cursor:default;opacity:.7}.tpr-directory-nav-issues{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.tpr-directory-nav-issues em{padding:1px 5px;border-radius:999px;background:#fffbeb;color:#b45309;font-size:10px;font-style:normal;line-height:1.35}.tpr-directory-nav-repairs{display:flex;flex-direction:column;gap:4px;margin-top:6px}.tpr-directory-nav-repair{min-width:0;padding:4px 6px;overflow:hidden;border:1px solid #dbeafe;border-radius:6px;background:#eff6ff;color:#1d4ed8;font-size:10px;font-weight:700;line-height:1.35;text-align:left;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}.tpr-directory-nav-repair.fix{border-color:#c7d2fe;background:#eef2ff;color:#4338ca}.tpr-directory-nav-repair.review{border-color:#fed7aa;background:#fff7ed;color:#c2410c}.tpr-directory-nav-repair:disabled{cursor:default;opacity:.75}.tpr-directory-nav-row p{margin:5px 0 0;color:#b45309;font-size:11px;line-height:1.35}.tpr-directory-main-pane{min-width:0}.tpr-directory-main{height:100%;display:flex;flex-direction:column;background:#f8fafc}.tpr-directory-main-head,.tpr-directory-main-row{display:grid;grid-template-columns:minmax(260px,1fr) 100px 100px minmax(160px,.9fr);gap:8px;align-items:center}.tpr-directory-main-head{flex-shrink:0;padding:10px 12px;border-bottom:1px solid #e5e7eb;background:#fff;color:#64748b;font-size:12px;font-weight:700}.tpr-directory-main-list{flex:1;overflow-y:auto;padding:8px}.tpr-directory-main-row{padding:8px 10px;margin-bottom:6px;border:1px solid #e5e7eb;border-left:4px solid #10b981;border-radius:8px;background:#fff}.tpr-directory-main-row.warn{border-left-color:#f59e0b}.tpr-directory-main-title{min-width:0}.tpr-directory-main-title strong{display:inline-block;margin-right:8px;color:#1e40af;font-size:12px}.tpr-directory-main-title span{color:#111827;font-size:13px;font-weight:600}.tpr-directory-main-title small{display:block;margin-top:3px;overflow:hidden;color:#64748b;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.tpr-directory-main-status{min-height:36px;padding:4px 8px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;color:#475569;font-size:12px;font-weight:700;cursor:pointer}.tpr-directory-main-status em{display:block;margin-top:2px;color:#2563eb;font-size:11px;font-style:normal;font-weight:600}.tpr-directory-main-status.ok{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.tpr-directory-main-status.warn{border-color:#fde68a;background:#fffbeb;color:#92400e}.tpr-directory-main-status.error{border-color:#fecaca;background:#fef2f2;color:#991b1b}.tpr-directory-main-status.pending{background:#f8fafc;color:#64748b}.tpr-directory-main-status:disabled{cursor:default;opacity:.75}.tpr-directory-main-notes{display:flex;flex-wrap:wrap;gap:4px}.tpr-directory-main-notes span{padding:2px 6px;border-radius:999px;background:#fffbeb;color:#92400e;font-size:11px}.tpr-directory-main-notes span.ok{background:#f0fdf4;color:#166534}.tpr-edit-panel{flex:1 1 auto;min-height:0;overflow:auto;padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-review-task-panel{flex:0 0 auto;max-height:55%;overflow:auto;padding:10px;border-bottom:1px solid #e5e7eb;background:radial-gradient(circle at top left,rgba(59,130,246,.08),transparent 38%),#f8fafc}.tpr-readiness-card{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:10px;border:1px solid #dbeafe;border-radius:12px;background:#fff;box-shadow:0 1px 2px #0f172a0a}.tpr-readiness-card strong{display:block;font-size:14px;color:#0f172a}.tpr-readiness-card p{margin:4px 0 0;font-size:12px;line-height:1.4;color:#64748b}.tpr-readiness-card>span{flex-shrink:0;padding:3px 7px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:11px;font-weight:700}.tpr-readiness-card.ok{border-color:#bbf7d0}.tpr-readiness-card.warn{border-color:#fde68a}.tpr-readiness-card.error{border-color:#fecaca}.tpr-lowtouch-card{margin-top:10px;padding:10px;border:1px solid #dbeafe;border-radius:12px;background:#fff}.tpr-lowtouch-card.ok{border-color:#bbf7d0}.tpr-lowtouch-card.warn{border-color:#fde68a}.tpr-lowtouch-card.error{border-color:#fecaca}.tpr-lowtouch-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.tpr-lowtouch-head strong,.tpr-profile-suggestion span,.tpr-v2-summary strong,.tpr-asset-graph-card strong,.tpr-visual-recheck-card strong{display:block;color:#0f172a;font-size:13px}.tpr-lowtouch-head span,.tpr-v2-summary span,.tpr-v2-summary small,.tpr-asset-graph-card span,.tpr-asset-graph-card small,.tpr-visual-recheck-card span{display:block;margin-top:3px;color:#64748b;font-size:12px;line-height:1.4}.tpr-lowtouch-head button,.tpr-lowtouch-actions button,.tpr-profile-suggestion button,.tpr-visual-recheck-card button{flex-shrink:0;padding:5px 9px;border:1px solid #bfdbfe;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px;cursor:pointer}.tpr-lowtouch-head button:disabled,.tpr-lowtouch-actions button:disabled,.tpr-profile-suggestion button:disabled,.tpr-visual-recheck-card button:disabled{opacity:.5;cursor:not-allowed}.tpr-lowtouch-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:8px}.tpr-lowtouch-metrics span{padding:5px 7px;border-radius:8px;background:#f8fafc;color:#475569;font-size:11px}.tpr-profile-suggestion,.tpr-v2-summary,.tpr-asset-graph-card,.tpr-visual-recheck-card{margin-top:8px;padding:8px;border-radius:10px;background:#f8fafc}.tpr-visual-recheck-card{display:flex;flex-direction:column;gap:6px;border:1px solid #e0e7ff;background:#f5f7ff}.tpr-visual-recheck-card button{align-self:flex-start;border-color:#c7d2fe;background:#eef2ff;color:#3730a3}.tpr-profile-suggestion{display:flex;align-items:center;justify-content:space-between;gap:8px}.tpr-lowtouch-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tpr-selected-task{margin-top:10px;padding:12px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}.tpr-selected-task.error{border-color:#fecaca;background:#fff7f7}.tpr-selected-task.warn{border-color:#fde68a;background:#fffdf5}.tpr-selected-task.ok{border-color:#bbf7d0;background:#f8fff9}.tpr-selected-task-kicker{margin-bottom:5px;font-size:11px;font-weight:800;letter-spacing:.04em;color:#2563eb}.tpr-selected-task h3{margin:0;font-size:15px;line-height:1.35;color:#111827}.tpr-selected-task p{margin:7px 0 0;font-size:12px;line-height:1.45;color:#475569}.tpr-selected-task-source{color:#64748b!important}.tpr-selected-task-action{margin-top:10px;padding:8px;border-radius:9px;background:#fffc;border:1px solid rgba(148,163,184,.25)}.tpr-selected-task-action strong,.tpr-selected-task-action span{display:block;font-size:12px}.tpr-selected-task-action strong{color:#334155;margin-bottom:3px}.tpr-selected-task-action span{color:#64748b;line-height:1.45}.tpr-task-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.tpr-task-actions button{padding:5px 9px;border:1px solid #cbd5e1;border-radius:999px;background:#fff;color:#334155;font-size:12px;cursor:pointer}.tpr-task-actions button.primary{background:#111827;border-color:#111827;color:#fff}.tpr-task-actions button:hover:not(:disabled){border-color:#3b82f6;color:#1d4ed8}.tpr-task-actions button.primary:hover:not(:disabled){background:#1d4ed8;border-color:#1d4ed8;color:#fff}.tpr-task-actions button:disabled{opacity:.45;cursor:not-allowed}.tpr-review-task-list{margin-top:10px}.tpr-review-task{display:grid;width:100%;grid-template-columns:auto minmax(0,1fr);gap:3px 8px;margin-top:6px;padding:8px;border:1px solid #e2e8f0;border-radius:10px;background:#ffffffdb;text-align:left;cursor:pointer}.tpr-review-task.active{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f61f}.tpr-review-task.error{border-left:4px solid #ef4444}.tpr-review-task.warn{border-left:4px solid #f59e0b}.tpr-review-task.info{border-left:4px solid #38bdf8}.tpr-review-task span{align-self:start;padding:2px 6px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:11px;font-weight:700;white-space:nowrap}.tpr-review-task strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#1e293b;font-size:12px}.tpr-review-task small{grid-column:2;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#64748b;font-size:11px}.tpr-task-more{margin:8px 2px 0;color:#64748b;font-size:12px}.tpr-gate-panel{flex-shrink:0;padding:10px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-gate-panel-title{font-size:13px;font-weight:700;color:#1f2937;margin-bottom:8px}.tpr-gate-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:7px 8px;border:1px solid #e5e7eb;border-radius:7px;background:#f8fafc;margin-bottom:6px}.tpr-gate-row strong{display:block;font-size:12px;color:#334155}.tpr-gate-row p{margin:2px 0 0;font-size:12px;color:#64748b;line-height:1.35}.tpr-gate-row span{align-self:start;font-size:12px;font-weight:700}.tpr-gate-row.ok{border-color:#bbf7d0;background:#f0fdf4}.tpr-gate-row.warn{border-color:#fde68a;background:#fffbeb}.tpr-gate-row.error{border-color:#fecaca;background:#fef2f2}.tpr-edit-title{font-size:13px;font-weight:700;color:#1f2937;margin-bottom:4px}.tpr-edit-meta{font-size:12px;color:#6b7280;margin-bottom:8px}.tpr-edit-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.tpr-edit-section{padding:8px 0;border-top:1px solid #e5e7eb}.tpr-edit-section:first-of-type{border-top:0;padding-top:0}.tpr-edit-section-title{font-size:12px;font-weight:700;color:#475569;margin-bottom:6px}.tpr-block-type-select{width:100%;height:30px;margin-bottom:6px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:#1f2937;font-size:12px;padding:0 8px}.tpr-edit-actions button{padding:5px 8px;border-radius:5px;border:1px solid #cbd5e1;background:#fff;color:#334155;font-size:12px;cursor:pointer}.tpr-edit-actions button.primary{grid-column:span 2;background:#1d4ed8;border-color:#1d4ed8;color:#fff}.tpr-edit-actions button.primary:hover:not(:disabled){background:#1e40af;color:#fff}.tpr-edit-actions button:hover:not(:disabled){border-color:#3b82f6;color:#1d4ed8}.tpr-edit-actions button:disabled{opacity:.45;cursor:not-allowed}.tpr-override-list{margin-top:8px}.tpr-md-row{display:flex;align-items:flex-start;gap:8px;padding:0 12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;line-height:22px;color:#1f2937;white-space:pre;cursor:pointer}.tpr-md-row:hover{background:#f3f4f6}.tpr-md-row.highlight{background:#fff7ed;border-left:3px solid #f59e0b}.tpr-md-row.selected{background:#eff6ff}.tpr-md-row.with-block{box-shadow:inset 2px 0 #dbeafe}.tpr-md-row.block-start{border-top:1px solid #bfdbfe}.tpr-md-row.block-end{border-bottom:1px solid #bfdbfe}.tpr-md-row.block-selected{background:#e0f2fe;box-shadow:inset 3px 0 #0284c7}.tpr-md-row.heading{color:#1d4ed8;font-weight:600}.tpr-md-row.empty{color:#d1d5db}.tpr-md-row.image{color:#059669}.tpr-md-line-no{color:#9ca3af;text-align:right;-webkit-user-select:none;user-select:none;flex-shrink:0;width:48px}.tpr-md-line-no:hover{color:#1677ff}.tpr-md-block-gutter{width:124px;flex-shrink:0;min-height:1px}.tpr-md-block-tag{max-width:78px;padding:1px 6px;border:1px solid #93c5fd;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:10px;line-height:16px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tpr-md-block-tag:hover{background:#dbeafe;border-color:#3b82f6}.tpr-md-block-tag.answer{background:#ecfdf5;border-color:#86efac;color:#047857}.tpr-md-block-tag.answer.chapter,.tpr-md-block-tag.answer.module{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.tpr-md-block-tag.answer.method{background:#fff7ed;border-color:#fed7aa;color:#c2410c}.tpr-md-boundary-handle{margin-left:3px;padding:0 4px;border:1px solid #f59e0b;border-radius:4px;background:#fff7ed;color:#b45309;font-size:10px;line-height:15px;cursor:ns-resize}.tpr-md-boundary-handle:hover{background:#ffedd5;border-color:#d97706}.tpr-md-line-text{flex:1;overflow:hidden;text-overflow:ellipsis}.tpr-render-toggle{display:flex;gap:2px;padding:4px 8px;background:#fafbfc;border-bottom:1px solid #f0f0f0;flex-shrink:0}.tpr-toggle-btn{padding:2px 10px;border:1px solid #d1d5db;border-radius:4px;background:#fff;color:#6b7280;font-size:11px;cursor:pointer;transition:all .15s}.tpr-toggle-btn:hover{background:#f3f4f6}.tpr-toggle-btn.active{background:#1677ff;color:#fff;border-color:#1677ff}.tpr-md-row.rendered{white-space:normal;line-height:1.6;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:visible}.tpr-md-rendered{overflow:visible}.tpr-md-rendered .katex{font-size:.9em}.tpr-md-rendered .math-md-heading{font-weight:700;color:#111827}.tpr-md-rendered .math-image-block{display:block;margin:4px 0}.tpr-md-rendered .math-image{max-height:120px;max-width:100%;vertical-align:middle;border-radius:3px;border:1px solid #e5e7eb;cursor:zoom-in}.tpr-tree-q-no{font-weight:600;color:#6366f1;margin-right:4px;flex-shrink:0}.tpr-tree-q-stem{overflow:hidden;text-overflow:ellipsis}.tpr-tree-q-stem .katex{font-size:.85em}.tpr-tree-q-stem .math-image-block{display:inline}.tpr-tree-q-stem .math-image{max-height:18px;vertical-align:middle;border-radius:2px}.tpr-cb-preview .katex{font-size:.85em}.tpr-cb-preview .math-image-block{display:inline}.tpr-cb-preview .math-image{max-height:16px;vertical-align:middle}.tpr-md-row.ans-highlight{background:#ecfdf5;border-left:3px solid #10b981}.tpr-md-row.bind-mode{cursor:crosshair}.tpr-md-row.bind-mode:hover{background:#dbeafe;border-left:3px solid #3b82f6}.tpr-bind-btn{padding:1px 6px;border-radius:4px;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:10px;cursor:pointer;margin-left:4px;transition:all .15s}.tpr-bind-btn:hover{background:#eff6ff;border-color:#3b82f6;color:#1d4ed8}.tpr-unbind-btn{padding:1px 6px;border-radius:4px;border:1px solid #d1d5db;background:#fff;color:#9ca3af;font-size:10px;cursor:pointer;margin-left:4px;transition:all .15s}.tpr-unbind-btn:hover{background:#fef2f2;border-color:#ef4444;color:#dc2626}.tpr-review-btn{padding:1px 6px;border-radius:4px;border:1px solid #c4b5fd;background:#faf5ff;color:#6d28d9;font-size:10px;cursor:pointer;margin-left:4px;transition:all .15s}.tpr-review-btn:hover{background:#f3e8ff;border-color:#8b5cf6}.tpr-bind-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);padding:10px 20px;background:#1f2937;color:#fff;border-radius:8px;font-size:13px;z-index:100;display:flex;align-items:center;gap:10px;box-shadow:0 4px 12px #0003}.tpr-bind-toast button{padding:4px 10px;border-radius:4px;border:none;cursor:pointer;font-size:12px}.tpr-bind-toast .confirm{background:#10b981;color:#fff}.tpr-bind-toast .cancel{background:#6b7280;color:#fff}.tpr-tree-row{padding:0 14px;border-bottom:1px solid #f3f4f6;cursor:pointer;font-size:13px;display:flex;flex-direction:column;justify-content:center;line-height:1.4;overflow:hidden}.tpr-tree-row:hover{background:#f9fafb}.tpr-tree-row.selected{background:#eff6ff;border-left:3px solid #1677ff}.tpr-tree-row.module{background:#eef2ff;font-weight:700;color:#1e1b4b;border-bottom:1px solid #c7d2fe}.tpr-tree-row.module:hover{background:#e0e7ff}.tpr-tree-row.lecture{background:#f9fafb;font-weight:600;color:#1f2937;padding-left:24px}.tpr-tree-row.lecture:hover{background:#f3f4f6}.tpr-tree-row.section{padding-left:42px;color:#374151}.tpr-tree-row.question{padding-left:64px;color:#6b7280;font-size:12px}.tpr-tree-row-title{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;text-overflow:ellipsis;white-space:normal}.tpr-tree-row-meta{font-size:11px;color:#9ca3af;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tpr-tree-badge{display:inline-block;padding:1px 6px;border-radius:8px;font-size:10px;font-weight:600;margin-left:6px;background:#e0e7ff;color:#3730a3}.tpr-tree-badge.q{background:#ecfdf5;color:#047857}.tpr-tree-badge.example{background:#fef3c7;color:#92400e}.tpr-tree-badge.variant{background:#ede9fe;color:#6d28d9}.tpr-tree-badge.pseudo{background:#fee2e2;color:#991b1b}.tpr-tree-badge.pseudo-review{background:#ffedd5;color:#c2410c}.tpr-tree-badge.empty{background:#fee2e2;color:#991b1b}.tpr-tree-badge.matched{background:#dcfce7;color:#166534}.tpr-tree-badge.inline-answer{background:#bbf7d0;color:#166534}.tpr-tree-badge.module-badge{background:#312e81;color:#fff}.tpr-tree-badge.method-badge{background:#1e40af;color:#fff;font-size:11px;padding:1px 6px;border-radius:3px}.tpr-tree-badge.cb-badge{background:#dbeafe;color:#1e40af}.tpr-tree-badge.cb-label{background:#fef3c7;color:#92400e;font-weight:600}.tpr-tree-badge.method-ref{background:#f0f9ff;color:#0369a1;font-size:10px;max-width:80px;overflow:hidden;text-overflow:ellipsis}.tpr-tree-badge.toc-meta{background:#f3e8ff;color:#7e22ce}.tpr-tree-badge.toc-difficulty{background:#ffedd5;color:#c2410c}.tpr-tree-badge.toc-count{background:#e0f2fe;color:#0369a1}.tpr-tree-row.method-block{padding-left:52px;color:#1e3a5f;font-weight:500;background:#f8fbff}.tpr-tree-row.content-block{padding-left:64px;color:#78716c;font-size:12px;background:#fefce8;border-left:3px solid #facc15}.tpr-tree-row.content-block:hover{background:#fef9c3}.tpr-cb-preview{color:#a1a1aa;font-size:11px;margin-left:6px}.tpr-tree-badge.no-match{background:#fee2e2;color:#991b1b}.tpr-diag-tabs{display:flex;gap:4px;padding:8px 10px;border-bottom:1px solid #f0f0f0;background:#fff;flex-shrink:0}.tpr-review-patches{flex-shrink:0;padding:8px;border-bottom:1px solid #f0f0f0;background:#fafafa;max-height:220px;overflow-y:auto}.tpr-review-patches-title{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#374151;margin-bottom:6px}.tpr-link-btn{border:0;background:transparent;color:#2563eb;font-size:12px;cursor:pointer;padding:0}.tpr-link-btn:hover{color:#1d4ed8;text-decoration:underline}.tpr-review-patch{padding:6px 8px;border:1px solid #e5e7eb;border-left:3px solid #8b5cf6;border-radius:6px;background:#fff;margin-bottom:6px;font-size:12px}.tpr-review-patch.resolved{opacity:.58;border-left-color:#9ca3af;background:#f9fafb}.tpr-review-patch div{display:flex;justify-content:space-between;gap:8px;color:#374151}.tpr-review-patch p{margin:3px 0 6px;color:#6b7280;line-height:1.4}.tpr-review-patch button{padding:2px 8px;border:1px solid #d1d5db;border-radius:4px;background:#fff;color:#6b7280;font-size:11px;cursor:pointer}.tpr-review-patch button:hover{border-color:#ef4444;color:#dc2626}.tpr-patch-status{display:inline-block;padding:2px 8px;border-radius:999px;background:#f3f4f6;color:#6b7280;font-size:11px}.tpr-directory-panel{flex-shrink:0;padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc;max-height:360px;overflow:hidden;display:flex;flex-direction:column}.tpr-directory-head,.tpr-directory-row{display:grid;grid-template-columns:minmax(0,1fr) 54px 54px;gap:6px;align-items:center}.tpr-directory-head{padding:0 4px 5px;color:#64748b;font-size:11px;font-weight:700}.tpr-directory-list{overflow-y:auto;min-height:0}.tpr-directory-row{padding:6px;margin-bottom:5px;border:1px solid #e5e7eb;border-left:3px solid #10b981;border-radius:8px;background:#fff}.tpr-directory-row.warn{border-left-color:#f59e0b}.tpr-directory-title{min-width:0;display:flex;flex-direction:column;gap:2px}.tpr-directory-title strong{color:#1f2937;font-size:11px}.tpr-directory-title span{overflow:hidden;color:#475569;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.tpr-directory-title em{color:#b45309;font-size:11px;font-style:normal}.tpr-directory-status{min-height:34px;padding:3px 4px;border:1px solid #e5e7eb;border-radius:7px;background:#fff;color:#475569;font-size:11px;font-weight:700;cursor:pointer}.tpr-directory-status small{display:block;margin-top:1px;color:#2563eb;font-size:10px;font-weight:600}.tpr-directory-status.ok{border-color:#bbf7d0;background:#f0fdf4;color:#166534}.tpr-directory-status.warn{border-color:#fde68a;background:#fffbeb;color:#92400e}.tpr-directory-status.error{border-color:#fecaca;background:#fef2f2;color:#991b1b}.tpr-directory-status.pending{background:#f8fafc;color:#64748b}.tpr-directory-status:disabled{cursor:default;opacity:.75}.tpr-comparison-panel{flex-shrink:0;padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-comparison-card{border:1px solid #e5e7eb;border-left:3px solid #10b981;border-radius:8px;background:#fff;padding:8px;margin-top:8px}.tpr-comparison-card.warn{border-left-color:#f59e0b}.tpr-comparison-head{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:#374151}.tpr-comparison-head span{color:#6b7280;font-size:11px}.tpr-comparison-metrics{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.tpr-comparison-metrics span{padding:1px 6px;border-radius:999px;background:#f3f4f6;color:#4b5563;font-size:11px}.tpr-comparison-samples{margin-top:8px}.tpr-comparison-sample-title{margin-bottom:4px;color:#6b7280;font-size:11px;font-weight:700}.tpr-comparison-sample{width:100%;display:flex;justify-content:space-between;gap:8px;padding:4px 6px;margin-bottom:4px;border:1px solid #e5e7eb;border-radius:6px;background:#fff;color:#374151;font-size:11px;text-align:left;cursor:pointer}.tpr-comparison-sample:disabled{cursor:default;color:#6b7280;background:#f9fafb}.tpr-comparison-sample span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tpr-comparison-sample em{flex-shrink:0;color:#2563eb;font-style:normal}.tpr-reaudit-panel{flex-shrink:0;padding:10px;border-bottom:1px solid #e5e7eb;background:#fff7ed}.tpr-reaudit-item{width:100%;display:block;padding:8px;margin-top:8px;border:1px solid #fed7aa;border-left:3px solid #f59e0b;border-radius:8px;background:#fff;text-align:left;cursor:pointer}.tpr-reaudit-item.blocker{border-color:#fecaca;border-left-color:#ef4444}.tpr-reaudit-item:disabled{cursor:default}.tpr-reaudit-item div{display:flex;flex-direction:column;gap:2px}.tpr-reaudit-item strong{color:#374151;font-size:12px}.tpr-reaudit-item span{color:#6b7280;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tpr-reaudit-item p{margin:5px 0 0;color:#92400e;font-size:11px;line-height:1.4}.tpr-diag-tab{flex:1;padding:4px 8px;border:1px solid #e5e7eb;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#6b7280;text-align:center}.tpr-diag-tab:hover{background:#f9fafb}.tpr-diag-tab.active{background:#1677ff;color:#fff;border-color:#1677ff}.tpr-diag-tab.error.active{background:#b91c1c;border-color:#b91c1c}.tpr-diag-tab.warn.active{background:#b45309;border-color:#b45309}.tpr-diag-tab.info.active{background:#0369a1;border-color:#0369a1}.tpr-diag-list{flex:1;overflow-y:auto;padding:8px}.tpr-diag-item{padding:8px 10px;border:1px solid #e5e7eb;border-radius:6px;margin-bottom:6px;cursor:pointer;background:#fff;transition:all .15s}.tpr-diag-item:hover{border-color:#1677ff;box-shadow:0 1px 3px #1677ff26}.tpr-diag-item.warn{border-left:3px solid #f59e0b}.tpr-diag-item.error{border-left:3px solid #ef4444}.tpr-diag-item.info{border-left:3px solid #3b82f6}.tpr-diag-item-code{font-size:11px;font-weight:700;color:#6b7280;letter-spacing:.3px}.tpr-diag-item-msg{font-size:12px;color:#374151;margin-top:2px;line-height:1.5}.tpr-diag-item-meta{font-size:11px;color:#9ca3af;margin-top:4px}.tpr-diag-empty{text-align:center;color:#9ca3af;font-size:13px;padding:40px 20px}.tpr-body.mode-structure{grid-template-columns:minmax(360px,.85fr) minmax(520px,1.25fr) minmax(360px,.85fr)}.tpr-body.mode-tasks{grid-template-columns:minmax(460px,.95fr) minmax(680px,1.35fr)}.tpr-body.mode-assets{grid-template-columns:minmax(440px,.95fr) minmax(520px,1.1fr) minmax(360px,.8fr)}.tpr-workbench-toolbar{display:grid;flex-shrink:0;grid-template-columns:auto auto minmax(220px,1fr);gap:10px;align-items:center;padding:8px 20px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-workbench-tabs,.tpr-evidence-tabs{display:flex;align-items:center;gap:6px}.tpr-evidence-tabs span{color:#64748b;font-size:12px;font-weight:700}.tpr-workbench-tabs button,.tpr-evidence-tabs button{padding:5px 11px;border:1px solid #d1d5db;border-radius:999px;background:#fff;color:#374151;font-size:12px;cursor:pointer}.tpr-workbench-tabs button.active,.tpr-evidence-tabs button.active{border-color:#1677ff;background:#1677ff;color:#fff}.tpr-workbench-tabs button:disabled,.tpr-evidence-tabs button:disabled{opacity:.45;cursor:not-allowed}.tpr-workbench-focus{min-width:0;overflow:hidden;color:#475569;font-size:12px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.tpr-workbench{flex:1;display:grid;grid-template-columns:minmax(330px,.74fr) minmax(620px,1.55fr) minmax(360px,.82fr);gap:8px;min-height:0;padding:8px;overflow:hidden;background:#f8fafc}.tpr-workbench-nav,.tpr-workbench-evidence,.tpr-workbench-inspector{min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden}.tpr-evidence-split{display:grid;flex:1;grid-template-columns:minmax(320px,1fr) minmax(320px,1fr);gap:8px;min-height:0}.tpr-empty-state{display:flex;height:100%;align-items:center;justify-content:center;color:#94a3b8;font-size:13px}.tpr-inspector-panel{display:flex;height:100%;min-height:0;flex-direction:column;gap:8px;overflow-y:auto;padding:10px;border:1px solid #e5e7eb;border-radius:8px;background:#fff}.tpr-inspector-head strong{display:block;color:#0f172a;font-size:14px}.tpr-inspector-head span,.tpr-inspector-detail,.tpr-inspector-section{color:#475569;font-size:12px;line-height:1.55}.tpr-inspector-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.tpr-inspector-metric,.tpr-inspector-card,.tpr-inspector-section{border:1px solid #e5e7eb;border-radius:8px;background:#f8fafc;padding:8px}.tpr-inspector-metric strong{display:block;color:#1d4ed8;font-size:17px}.tpr-inspector-metric.error strong{color:#b91c1c}.tpr-inspector-metric.warn strong{color:#b45309}.tpr-inspector-metric.ok strong{color:#047857}.tpr-inspector-kicker{color:#64748b;font-size:11px;font-weight:700;text-transform:uppercase}.tpr-inspector-card h3{margin:4px 0 6px;color:#0f172a;font-size:14px;line-height:1.35}.tpr-inspector-actions,.tpr-inspector-action-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tpr-inspector-actions button,.tpr-inspector-action-row button{padding:5px 9px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:#334155;font-size:12px;cursor:pointer}.tpr-inspector-actions button.primary{border-color:#1677ff;background:#1677ff;color:#fff}.tpr-inspector-actions button:disabled,.tpr-inspector-action-row button:disabled{opacity:.55;cursor:not-allowed}.tpr-inspector-section h4{margin:0 0 6px;color:#0f172a;font-size:13px}.tpr-inspector-next{display:block;margin-top:5px;color:#1e40af}.tpr-structure-panel,.tpr-task-queue-panel,.tpr-asset-candidates-panel{height:100%;min-height:0;display:flex;flex-direction:column;overflow:hidden}.tpr-structure-summary,.tpr-asset-candidates-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-structure-summary div,.tpr-asset-candidates-summary div{padding:7px;border:1px solid #e5e7eb;border-radius:8px;background:#fff}.tpr-structure-summary strong,.tpr-asset-candidates-summary strong{display:block;color:#1d4ed8;font-size:17px}.tpr-structure-summary span,.tpr-asset-candidates-summary span{color:#64748b;font-size:11px}.tpr-structure-next-action,.tpr-task-queue-note{padding:8px 10px;border-bottom:1px solid #e5e7eb;background:#eff6ff;color:#1e40af;font-size:12px;line-height:1.5}.tpr-structure-tools,.tpr-task-queue-filters,.tpr-asset-candidates-filters,.tpr-asset-candidates-actions,.tpr-task-queue-actions{display:flex;flex-wrap:wrap;gap:8px;padding:10px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-structure-tools input,.tpr-task-queue-filters input,.tpr-asset-candidates-filters input,.tpr-structure-tools select,.tpr-task-queue-filters select,.tpr-asset-candidates-filters select{min-width:120px;padding:5px 8px;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:12px}.tpr-structure-tools input,.tpr-task-queue-filters input,.tpr-asset-candidates-filters input{flex:1;min-width:180px}.tpr-asset-group-toggle{display:inline-flex;align-items:center;gap:4px;color:#64748b;font-size:12px}.tpr-asset-batch-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:8px 10px;border-bottom:1px solid #e5e7eb;background:#f8fafc;color:#64748b;font-size:12px}.tpr-asset-batch-actions button{padding:4px 8px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#374151;cursor:pointer}.tpr-structure-tools label{display:inline-flex;align-items:center;gap:4px;color:#64748b;font-size:12px}.tpr-task-queue-actions button,.tpr-asset-candidates-actions button,.tpr-task-queue-detail button,.tpr-asset-status-actions button{padding:5px 9px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#374151;font-size:12px;cursor:pointer}.tpr-task-queue-actions button:hover:not(:disabled),.tpr-asset-candidates-actions button:hover:not(:disabled),.tpr-task-queue-detail button:hover:not(:disabled),.tpr-asset-status-actions button:hover:not(:disabled){border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}.tpr-task-queue-actions button:disabled,.tpr-asset-candidates-actions button:disabled,.tpr-asset-status-actions button:disabled{cursor:not-allowed;opacity:.45}.tpr-asset-candidates-actions span{align-self:center;color:#64748b;font-size:12px}.tpr-structure-template-strip{padding:8px 10px;border-bottom:1px solid #e5e7eb;background:#fffbeb;color:#92400e;font-size:12px}.tpr-structure-template-strip strong{margin-right:8px}.tpr-structure-template-strip span{display:block;margin-top:3px}.tpr-structure-tree,.tpr-task-queue-list,.tpr-asset-candidates-list{flex:1;min-height:0;overflow-y:auto;padding:8px}.tpr-task-queue-list{flex:1 1 260px;min-height:90px;border-bottom:1px solid #e5e7eb}.tpr-task-group,.tpr-asset-group{margin-bottom:10px}.tpr-task-group-head,.tpr-asset-group-head{display:flex;align-items:center;justify-content:space-between;margin:2px 0 6px;color:#475569;font-size:12px}.tpr-task-group-head strong,.tpr-asset-group-head strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tpr-task-group-head span,.tpr-asset-group-head span{color:#94a3b8;font-weight:700}.tpr-structure-node-wrap{min-width:0}.tpr-structure-node{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:6px;align-items:stretch;margin-bottom:5px;border:1px solid #e5e7eb;border-left:3px solid #cbd5e1;border-radius:8px;background:#fff}.tpr-structure-node.active{border-color:#93c5fd;border-left-color:#2563eb;box-shadow:0 1px 5px #2563eb29}.tpr-structure-node.has-issue{border-left-color:#f59e0b}.tpr-structure-node.hierarchy-issue{border-color:#fecaca;border-left-color:#ef4444;background:#fff7f7}.tpr-structure-toggle,.tpr-structure-jump,.tpr-structure-main{border:0;background:transparent}.tpr-structure-toggle{color:#475569;font-weight:700;cursor:pointer}.tpr-structure-toggle:disabled{cursor:default;color:#cbd5e1}.tpr-structure-main{min-width:0;padding:7px 0;text-align:left;cursor:pointer}.tpr-structure-main strong,.tpr-task-queue-item strong,.tpr-asset-candidate-main strong,.tpr-visual-task strong{display:block;overflow:hidden;color:#1f2937;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.tpr-structure-kicker,.tpr-asset-candidate-kicker{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:3px}.tpr-structure-kicker em,.tpr-asset-candidate-kicker em,.tpr-task-queue-item span,.tpr-task-queue-kicker{padding:1px 5px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:10px;font-style:normal}.tpr-asset-candidate-kicker em.ok{background:#dcfce7;color:#166534}.tpr-asset-candidate-kicker em.warn{background:#fef3c7;color:#92400e}.tpr-asset-candidate-kicker em.error{background:#fee2e2;color:#991b1b}.tpr-asset-candidate-kicker em.info{background:#dbeafe;color:#1d4ed8}.tpr-structure-meta,.tpr-asset-candidate-main small,.tpr-visual-task small{display:block;margin-top:3px;color:#64748b;font-size:11px}.tpr-structure-issues{display:flex;flex-direction:column;gap:2px;margin-top:4px}.tpr-structure-issues small,.tpr-task-queue-detail,.tpr-task-queue-item,.tpr-visual-task,.tpr-asset-candidate{border-left:3px solid #cbd5e1}.tpr-structure-issues small{padding:2px 5px;border-radius:4px;font-size:10px}.tpr-structure-issues small.error,.tpr-task-queue-detail.error,.tpr-task-queue-item.error,.tpr-visual-task.error{border-left-color:#ef4444}.tpr-structure-issues small.warn,.tpr-task-queue-detail.warn,.tpr-task-queue-item.warn,.tpr-visual-task.warn{border-left-color:#f59e0b}.tpr-structure-issues small.info,.tpr-task-queue-detail.info,.tpr-task-queue-item.info,.tpr-visual-task.info{border-left-color:#3b82f6}.tpr-structure-issues small.error{background:#fef2f2;color:#991b1b}.tpr-structure-issues small.warn{background:#fffbeb;color:#92400e}.tpr-structure-issues small.info{background:#eff6ff;color:#1d4ed8}.tpr-structure-jump{padding:0 8px;color:#2563eb;font-size:11px;cursor:pointer}.tpr-structure-jump:disabled{color:#cbd5e1;cursor:default}.tpr-structure-empty,.tpr-task-queue-empty,.tpr-asset-candidates-empty{padding:30px 16px;color:#64748b;text-align:center}.tpr-task-queue-summary{padding:10px;border-bottom:1px solid #e5e7eb;background:#f8fafc}.tpr-task-queue-summary strong{display:block;color:#1f2937;font-size:14px}.tpr-task-queue-summary span{color:#64748b;font-size:12px}.tpr-task-queue-summary.error{background:#fef2f2}.tpr-task-queue-summary.warn{background:#fffbeb}.tpr-task-queue-summary.ok{background:#f0fdf4}.tpr-task-queue-metrics{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.tpr-task-queue-metrics span{padding:2px 6px;border-radius:999px;background:#ffffffbf}.tpr-task-gate-strip{display:flex;gap:6px;flex-wrap:wrap;padding:8px 10px;border-bottom:1px solid #e5e7eb;background:#fff}.tpr-task-gate-strip span{padding:2px 7px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:11px}.tpr-task-gate-strip span.blocker{background:#fee2e2;color:#991b1b}.tpr-task-gate-strip span.warn{background:#fef3c7;color:#92400e}.tpr-task-gate-strip span.confirmed{background:#dcfce7;color:#166534}.tpr-task-gate-strip span.deferred{opacity:.58}.tpr-task-queue-detail{display:flex;flex-direction:column;margin:8px;padding:0;border:1px solid #e5e7eb;border-left-width:3px;border-radius:8px;background:#fff;flex:0 0 clamp(168px,34%,340px);min-height:150px;overflow:hidden}.tpr-task-queue-detail-body{min-height:0;overflow-y:auto;padding:10px 10px 8px}.tpr-task-queue-detail h3{margin:6px 0;color:#1f2937;font-size:15px}.tpr-task-queue-detail p{margin:5px 0;color:#475569;font-size:12px;line-height:1.5}.tpr-task-queue-advice{display:flex;flex-direction:column;gap:3px;margin:8px 0}.tpr-task-queue-advice strong{color:#374151;font-size:12px}.tpr-task-queue-advice span{color:#64748b;font-size:12px}.tpr-task-queue-detail-actions{flex-shrink:0;padding:8px 10px 10px;border-top:1px solid #e5e7eb;background:#fff}.tpr-task-queue-detail-actions .primary{width:100%}.tpr-task-queue-detail button.primary{border-color:#1677ff;background:#1677ff;color:#fff}.tpr-task-queue-source{color:#64748b!important;font-size:11px!important}.tpr-task-queue-item,.tpr-visual-task{width:100%;display:block;margin-bottom:6px;padding:8px 9px;border:1px solid #e5e7eb;border-left-width:3px;border-radius:8px;background:#fff;text-align:left;cursor:pointer}.tpr-task-queue-item.active{border-color:#93c5fd;box-shadow:0 1px 4px #2563eb29}.tpr-task-queue-item.processed{border-color:#e5e7eb;border-left-color:#cbd5e1!important;background:#f8fafc;opacity:.62}.tpr-task-queue-item.processed.active{opacity:.86}.tpr-task-queue-item.deferred{background:#f8fafc;opacity:.66}.tpr-task-queue-item.deferred.active{opacity:.9}.tpr-task-queue-item em{display:inline-flex;margin:4px 0 0;padding:1px 6px;border-radius:999px;background:#e5e7eb;color:#64748b;font-size:10px;font-style:normal;font-weight:700}.tpr-task-processed-note{padding:6px 8px;border-radius:6px;background:#f1f5f9;color:#475569!important}.tpr-task-queue-item small,.tpr-visual-task span{display:block;margin-top:3px;overflow:hidden;color:#64748b;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.tpr-visual-task-list{padding:8px;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;background:#f8fafc;flex:0 0 auto;max-height:320px;overflow-y:auto}.tpr-visual-task-toggle{width:100%;padding:7px 9px;border:1px dashed #93c5fd;border-radius:8px;background:#eff6ff;color:#1d4ed8;font-size:12px;text-align:left;cursor:pointer}.tpr-visual-task{cursor:default}.tpr-visual-task button{margin-top:6px;padding:4px 8px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:#374151;font-size:12px;cursor:pointer}.tpr-visual-task button:hover:not(:disabled){border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}.tpr-visual-task button:disabled{cursor:not-allowed;opacity:.5}.tpr-asset-candidate{margin-bottom:8px;border:1px solid #e5e7eb;border-left-width:3px;border-radius:8px;background:#fff}.tpr-asset-candidate.active{border-color:#93c5fd;border-left-color:#2563eb}.tpr-asset-candidate-main{width:100%;padding:9px;border:0;background:transparent;text-align:left;cursor:pointer}.tpr-asset-candidate-main p{margin:5px 0;color:#475569;font-size:12px;line-height:1.45}.tpr-asset-scenarios{display:block;margin-top:5px;color:#2563eb;font-size:11px}.tpr-asset-status-actions{display:flex;flex-wrap:wrap;gap:5px;padding:0 9px 9px}.tpr-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;color:#6b7280}.tpr-state h3{margin:0 0 8px;color:#374151;font-size:16px}.tpr-state p{margin:0 0 12px;font-size:13px}.tpr-state-actions{display:flex;gap:12px}.igr-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:flex;align-items:center;justify-content:center;background:#0f172a9e}.igr-container{display:flex;width:min(1120px,calc(100vw - 48px));height:min(760px,calc(100vh - 48px));overflow:hidden;flex-direction:column;border-radius:14px;background:#0f172a;box-shadow:0 24px 80px #0f172a6b}.igr-empty{padding:28px;border-radius:12px;background:#fff;color:#475569}.igr-toolbar{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid rgba(148,163,184,.25);color:#e2e8f0}.igr-counter{font-weight:800}.igr-deleted-count{padding:2px 8px;border-radius:999px;background:#fee2e2;color:#991b1b;font-size:12px;font-weight:700}.igr-shortcuts{flex:1;color:#94a3b8;font-size:12px}.igr-toolbar-actions{display:flex;gap:8px}.igr-toolbar-actions button,.igr-empty button{padding:6px 10px;border:1px solid rgba(148,163,184,.45);border-radius:8px;background:#fff;color:#334155;cursor:pointer}.igr-commit-btn{border-color:#dc2626!important;background:#dc2626!important;color:#fff!important}.igr-main{display:grid;min-height:0;flex:1;grid-template-columns:48px minmax(0,1fr) 48px;align-items:center;background:#020617}.igr-preview{position:relative;display:flex;height:100%;min-height:0;align-items:center;justify-content:center}.igr-preview img{max-width:100%;max-height:100%;object-fit:contain}.igr-preview.deleted img{opacity:.36;filter:grayscale(1)}.igr-deleted-overlay{position:absolute;padding:8px 14px;border-radius:999px;background:#dc2626eb;color:#fff;font-weight:800}.igr-nav{height:100%;border:0;background:#0f172adb;color:#cbd5e1;font-size:42px;cursor:pointer}.igr-nav:disabled{cursor:default;opacity:.25}.igr-info{display:flex;gap:8px;align-items:center;padding:9px 14px;border-top:1px solid rgba(148,163,184,.25);color:#cbd5e1;font-size:12px}.igr-info-owner{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.igr-info-line,.igr-info-qidx,.igr-info-score{padding:2px 6px;border-radius:999px;background:#1e293b}.igr-info-score.high{background:#7f1d1d;color:#fecaca}.igr-info-score.mid{background:#78350f;color:#fde68a}.igr-filmstrip{display:flex;gap:8px;overflow-x:auto;padding:10px 14px;border-top:1px solid rgba(148,163,184,.25)}.igr-thumb{position:relative;width:68px;height:54px;flex:0 0 auto;overflow:hidden;border:2px solid transparent;border-radius:8px;background:#1e293b;cursor:pointer}.igr-thumb.active{border-color:#60a5fa}.igr-thumb.suspect{box-shadow:0 0 0 2px #f59e0b inset}.igr-thumb.deleted{opacity:.42}.igr-thumb img{width:100%;height:100%;object-fit:cover}.igr-thumb-x{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#7f1d1db3;color:#fff;font-size:24px;font-weight:900}.igr-review-grid{display:grid;gap:12px;overflow-y:auto;padding:16px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.igr-review-card{overflow:hidden;border:1px solid rgba(148,163,184,.35);border-radius:10px;background:#fff;text-align:left;cursor:pointer}.igr-review-card.restored{opacity:.55}.igr-review-card-img{position:relative;height:110px;background:#f1f5f9}.igr-review-card-img img{width:100%;height:100%;object-fit:contain}.igr-review-delete-badge,.igr-review-restored-badge{position:absolute;right:6px;bottom:6px;padding:2px 6px;border-radius:999px;background:#dc2626;color:#fff;font-size:11px;font-weight:800}.igr-review-restored-badge{background:#16a34a}.igr-review-card-info{display:flex;flex-direction:column;gap:4px;padding:8px;color:#475569;font-size:12px}@media (max-width: 1200px){.tpr-body,.tpr-body.mode-answer,.tpr-body.mode-diagnosis,.tpr-body.mode-structure,.tpr-body.mode-tasks,.tpr-body.mode-assets,.tpr-body.mode-text.with-directory-nav,.tpr-body.mode-answer.with-directory-nav{grid-template-columns:1fr;grid-template-rows:repeat(auto-fill,1fr)}}.tfr-page{display:flex;flex-direction:column;height:calc(100vh - 56px);background:#f5f7fa;font-size:13px;color:#1f2937}.tfr-header{display:flex;align-items:center;justify-content:space-between;padding:10px 18px;background:#fff;border-bottom:1px solid #e5e7eb;box-shadow:0 1px #00000005;flex-shrink:0}.tfr-header-left{display:flex;flex-direction:column;gap:4px;min-width:0}.tfr-header-title{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px}.tfr-header-badge{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:10px;font-weight:600;padding:2px 8px;border-radius:10px;letter-spacing:.5px}.tfr-header-subtitle{display:flex;align-items:center;gap:6px;flex-wrap:wrap;color:#6b7280;font-size:12px}.tfr-header-filename{font-weight:500;color:#374151;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tfr-header-sid{font-family:JetBrains Mono,SF Mono,Consolas,monospace;font-size:11px;color:#9ca3af;background:#f3f4f6;padding:1px 6px;border-radius:4px}.tfr-header-sep{color:#d1d5db}.tfr-header-editing{color:#d97706;font-weight:500;margin-left:4px}.tfr-header-right{display:flex;align-items:center;gap:8px}.tfr-header-action{background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:6px 12px;font-size:12px;color:#374151;cursor:pointer;transition:all .15s}.tfr-header-action:hover{background:#f9fafb;border-color:#9ca3af}.tfr-header-action:disabled{opacity:.5;cursor:not-allowed}.tfr-header-link{text-decoration:none;color:#4b5563;font-size:12px;padding:6px 10px;border-radius:6px;transition:background .15s}.tfr-header-link:hover{background:#f3f4f6;color:#1f2937}.tfr-tabs{display:flex;align-items:center;gap:4px;padding:8px 18px;background:#fff;border-bottom:1px solid #e5e7eb;flex-shrink:0;flex-wrap:wrap}.tfr-tab{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:5px 13px;font-size:12px;color:#4b5563;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px}.tfr-tab:hover{background:#f9fafb;border-color:#d1d5db}.tfr-tab.active{background:#3b82f6;border-color:#3b82f6;color:#fff;box-shadow:0 1px 2px #3b82f64d}.tfr-tab-count{background:#ffffffd9;color:#6b7280;padding:0 6px;border-radius:8px;font-size:10px;font-weight:600;min-width:18px;text-align:center}.tfr-tab.active .tfr-tab-count{background:#ffffff40;color:#fff}.tfr-tabs-hint{margin-left:auto;color:#9ca3af;font-size:11px}.tfr-legend{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;padding:6px 18px;background:#fafbfc;border-bottom:1px solid #f0f1f3;font-size:11px;color:#6b7280;flex-shrink:0}.tfr-legend-label{font-weight:600;color:#4b5563;margin-right:4px}.tfr-legend-item{display:inline-flex;align-items:center;gap:4px}.tfr-legend-meta{margin-left:8px;padding-left:8px;border-left:1px solid #e5e7eb}.tfr-legend-swatch{display:inline-block;width:14px;height:10px;border-radius:2px;vertical-align:middle}.tfr-legend-low-conf{border:1.5px dashed #dc2626;background:#dc26260f}.tfr-legend-confirmed{background:#fff7ed;border:1.5px solid #f59e0b}.tfr-legend-text{color:#374151}.tfr-main{display:flex;flex:1;min-height:0;gap:1px;background:#e5e7eb}.tfr-panel{flex:1;display:flex;flex-direction:column;min-width:0;background:#fff}.tfr-panel-title{padding:6px 12px;font-size:11px;font-weight:600;color:#6b7280;background:#f9fafb;border-bottom:1px solid #e5e7eb;text-transform:uppercase;letter-spacing:.5px}.tfr-panel-main .tfr-panel-title{color:#1e40af}.tfr-panel-answer .tfr-panel-title{color:#166534}.tfr-md-view{display:flex;flex-direction:column;flex:1;min-height:0}.tfr-md-toolbar{display:flex;align-items:center;justify-content:space-between;padding:4px 8px;background:#fafbfc;border-bottom:1px solid #f0f1f3;flex-shrink:0;font-size:11px}.tfr-render-toggle{display:inline-flex;border:1px solid #d1d5db;border-radius:4px;overflow:hidden}.tfr-toggle-btn{background:#fff;border:none;padding:3px 10px;font-size:11px;cursor:pointer;color:#6b7280;transition:all .15s}.tfr-toggle-btn.active{background:#4b5563;color:#fff}.tfr-md-toolbar-hint{color:#9ca3af}.tfr-md-scroll-wrapper{position:relative;flex:1;min-height:0;overflow:hidden}.tfr-md-empty{flex:1;display:flex;align-items:center;justify-content:center;color:#9ca3af;font-size:13px}.tfr-md-row{display:flex;align-items:flex-start;padding:0 12px;font-family:JetBrains Mono,SF Mono,Consolas,monospace;font-size:12px;line-height:22px;color:#1f2937;cursor:text;border-left:2px solid transparent;position:relative;z-index:1}.tfr-md-row.rendered{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;font-size:13px;line-height:28px}.tfr-md-row.heading{font-weight:600;color:#1e40af}.tfr-md-row.empty{color:#d1d5db}.tfr-md-row.image{align-items:center}.tfr-md-row.highlight{background:#facc1526;border-left-color:#f59e0b}.tfr-md-row.editing{background:#fef9c3;border-left-color:#ca8a04;z-index:5}.tfr-md-row:hover:not(.editing){background:#6366f10a}.tfr-md-line-no{flex-shrink:0;width:48px;color:#9ca3af;text-align:right;padding-right:10px;font-size:11px;-webkit-user-select:none;user-select:none}.tfr-md-line-no.editing{color:#ca8a04;font-weight:600}.tfr-md-line-text{flex:1;white-space:pre-wrap;word-break:break-word;min-width:0}.tfr-md-rendered .katex{font-size:1em}.tfr-md-rendered img{max-height:120px;vertical-align:middle}.tfr-md-line-edit-wrap{flex:1}.tfr-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:4}.tfr-frame{position:absolute;left:8px;right:8px;border-radius:4px;pointer-events:auto;cursor:pointer;display:flex;align-items:flex-start;padding:1px 4px;transition:opacity .12s,border-color .12s;box-sizing:border-box}.tfr-frame.is-dim{opacity:.18;filter:grayscale(.6);pointer-events:none}.tfr-frame.is-selected{outline:2px solid #f59e0b;outline-offset:-2px;box-shadow:0 2px 8px #f59e0b66;z-index:100!important}.tfr-frame.is-low-conf{border-style:dashed!important;border-color:#dc2626!important}.tfr-frame-label{font-size:10px;font-weight:600;background:#fffffff2;padding:1px 6px;border-radius:0 0 4px;margin:0;white-space:nowrap;max-width:200px;overflow:hidden;text-overflow:ellipsis;display:inline-flex;align-items:center;gap:4px;border-bottom:1px solid currentColor;border-right:1px solid currentColor;pointer-events:none}.tfr-frame-lock{font-size:9px;opacity:.85}.tfr-layer-module{border:2px solid #6366f1;background:#6366f10d;color:#4338ca}.tfr-layer-chapter{border:2px solid #3b82f6;background:#3b82f60a;color:#1d4ed8}.tfr-layer-method{border:2px solid #8b5cf6;background:#8b5cf612;color:#6d28d9}.tfr-layer-example{border:1.5px solid #f97316;background:#f973160d;color:#c2410c}.tfr-layer-variant{border:1.5px solid #f59e0b;background:#f59e0b0a;color:#b45309}.tfr-layer-content_block{border:1.5px dashed #10b981;background:#10b98108;color:#047857}.tfr-layer-question{border:1.5px solid #6b7280;background:#6b72800a;color:#374151}.tfr-layer-answer_block{border:2px solid #d946ef;background:#d946ef0d;color:#a21caf}.tfr-layer-answer_item{border:1px solid #ec4899;background:#ec48990a;color:#be185d}.tfr-drawer{width:280px;flex-shrink:0;background:#fff;border-left:1px solid #e5e7eb;padding:16px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.tfr-drawer-header{display:flex;justify-content:space-between;align-items:center}.tfr-drawer-layer{font-size:10px;font-weight:600;padding:3px 8px;border-radius:10px;color:#fff}.tfr-layer-tag-module{background:#6366f1}.tfr-layer-tag-chapter{background:#3b82f6}.tfr-layer-tag-method{background:#8b5cf6}.tfr-layer-tag-example{background:#f97316}.tfr-layer-tag-variant{background:#f59e0b}.tfr-layer-tag-content_block{background:#10b981}.tfr-layer-tag-question{background:#6b7280}.tfr-layer-tag-answer_block{background:#d946ef}.tfr-layer-tag-answer_item{background:#ec4899}.tfr-drawer-close{background:transparent;border:none;font-size:20px;color:#9ca3af;cursor:pointer;line-height:1;padding:0;width:24px;height:24px}.tfr-drawer-close:hover{color:#4b5563}.tfr-drawer-title{font-size:14px;font-weight:600;color:#1f2937;word-break:break-word}.tfr-drawer-row{display:flex;font-size:12px;gap:8px}.tfr-drawer-key{width:56px;flex-shrink:0;color:#6b7280}.tfr-drawer-val{flex:1;color:#1f2937;word-break:break-word}.tfr-drawer-actions{display:flex;gap:6px;margin-top:6px}.tfr-drawer-btn{flex:1;text-align:center;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:7px 8px;font-size:12px;color:#374151;cursor:pointer;text-decoration:none;transition:all .15s}.tfr-drawer-btn:hover{background:#f9fafb;border-color:#9ca3af}.tfr-drawer-foot{margin-top:auto;padding-top:12px;border-top:1px dashed #e5e7eb;color:#9ca3af;font-size:11px;line-height:1.6}.tfr-inline-editor{display:flex;flex-direction:column;gap:4px;width:100%;background:#fffbeb;border-radius:4px;padding:4px;border:1px solid #fde68a}.tfr-inline-editor[data-warning=true]{background:#fee2e2;border-color:#fca5a5}.tfr-inline-editor-input{width:100%;font-family:inherit;font-size:12px;line-height:18px;padding:4px 8px;border:1px solid #fbbf24;border-radius:3px;background:#fff;resize:none;outline:none}.tfr-inline-editor-input:focus{border-color:#d97706;box-shadow:0 0 0 2px #d9770626}.tfr-inline-editor-input:disabled{background:#f3f4f6;cursor:not-allowed}.tfr-inline-editor-actions{display:flex;align-items:center;gap:6px}.tfr-inline-editor-hint{flex:1;font-size:10px;color:#92400e;font-family:-apple-system,PingFang SC,sans-serif}.tfr-inline-editor-warn{color:#b91c1c;font-style:normal;font-weight:500}.tfr-inline-editor-toast{color:#d97706;font-style:normal;margin-left:4px}.tfr-inline-editor-btn{background:#fff;border:1px solid #d1d5db;border-radius:4px;padding:3px 10px;font-size:11px;cursor:pointer}.tfr-inline-editor-btn.submit{background:#f59e0b;border-color:#f59e0b;color:#fff}.tfr-inline-editor-btn.submit:hover:not(:disabled){background:#d97706;border-color:#d97706}.tfr-inline-editor-btn.submit:disabled{background:#fde68a;border-color:#fde68a;color:#fff;cursor:not-allowed}.tfr-inline-editor-btn.cancel:hover{background:#f9fafb}.tfr-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);padding:10px 20px;border-radius:8px;font-size:13px;font-weight:500;box-shadow:0 4px 16px #00000026;z-index:9999;max-width:600px;pointer-events:none;animation:tfr-toast-in .2s ease-out}.tfr-toast.success{background:#166534;color:#fff}.tfr-toast.error{background:#b91c1c;color:#fff}@keyframes tfr-toast-in{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.tfr-list-page{max-width:1200px;margin:0 auto;padding:28px 24px 64px;color:#1f2937}.tfr-list-header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.tfr-list-header-left{flex:1;min-width:0}.tfr-list-title-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.tfr-list-title{margin:0;font-size:22px;font-weight:600}.tfr-list-subtitle{margin:0;font-size:13px;line-height:1.7;color:#6b7280;max-width:720px}.tfr-list-section{margin-top:20px}.tfr-list-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:14px}.tfr-list-search{flex:1;max-width:380px;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:8px 12px;font-size:13px;outline:none;transition:border-color .15s,box-shadow .15s}.tfr-list-search:focus{border-color:#6366f1;box-shadow:0 0 0 2px #6366f126}.tfr-list-count{font-size:12px;color:#9ca3af}.tfr-list-empty{background:#f9fafb;border:1px dashed #e5e7eb;border-radius:8px;padding:36px 24px;text-align:center;color:#6b7280;font-size:13px;display:flex;align-items:center;justify-content:center;gap:14px}.tfr-list-empty.error{background:#fef2f2;border-color:#fecaca;color:#b91c1c}.tfr-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}.tfr-list-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:14px 16px;cursor:pointer;transition:all .15s;display:flex;flex-direction:column;gap:8px}.tfr-list-card:hover{border-color:#6366f1;box-shadow:0 4px 14px #6366f11f;transform:translateY(-1px)}.tfr-list-card-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tfr-list-card-title{flex:1;font-size:14px;font-weight:600;color:#1f2937;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.tfr-list-tag{flex-shrink:0;font-size:10px;font-weight:600;padding:2px 7px;border-radius:10px;letter-spacing:.3px}.tfr-list-tag-answer{background:#dcfce7;color:#166534}.tfr-list-tag-status{background:#e0e7ff;color:#4338ca}.tfr-list-card-bundle{font-size:11px;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tfr-list-card-stats{display:flex;gap:12px;font-size:11px;color:#6b7280}.tfr-list-card-foot{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#9ca3af}.tfr-list-sid{font-family:JetBrains Mono,SF Mono,Consolas,monospace;background:#f3f4f6;padding:1px 6px;border-radius:4px;color:#6b7280}.tfr-list-card-actions{display:flex;gap:8px;margin-top:4px;padding-top:8px;border-top:1px solid #f3f4f6}.tfr-list-card-btn{flex:1;text-align:center;text-decoration:none;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:6px 10px;font-size:12px;color:#374151;transition:all .15s}.tfr-list-card-btn:hover{background:#f9fafb;border-color:#9ca3af}.tfr-list-card-btn.primary{background:#6366f1;border-color:#6366f1;color:#fff}.tfr-list-card-btn.primary:hover{background:#4f46e5;border-color:#4f46e5}.tfr-list-manual{background:#f9fafb;border:1px dashed #e5e7eb;border-radius:8px;padding:18px 20px}.tfr-list-section-title{margin:0 0 10px;font-size:13px;font-weight:600;color:#4b5563}.tfr-list-manual-row{display:flex;gap:10px;align-items:center}.tfr-list-manual-hint{margin:8px 0 0;font-size:11px;color:#9ca3af}.tfr-state{display:flex;align-items:center;justify-content:center;height:60vh;color:#6b7280;font-size:14px;gap:12px}.tfr-state.error{color:#b91c1c;flex-direction:column}.tfr-state-btn{background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:6px 16px;font-size:12px;cursor:pointer}.pp-page{max-width:1100px;margin:0 auto;padding:20px}.pp-page h2{margin:0 0 16px;font-size:20px}.pp-steps{display:flex;gap:4px;margin-bottom:20px}.pp-step{flex:1;padding:8px 12px;border-radius:6px;font-size:13px;text-align:center;background:#f1f5f9;color:#64748b;cursor:pointer;transition:all .15s}.pp-step.active{background:#3b82f6;color:#fff;font-weight:600}.pp-step.done{background:#dcfce7;color:#15803d}.pp-upload{border:2px dashed #cbd5e1;border-radius:10px;padding:40px;text-align:center;cursor:pointer;margin-bottom:20px;transition:all .2s}.pp-upload:hover{border-color:#3b82f6;background:#f0f7ff}.pp-upload-dragging{border-color:#3b82f6;background:#eff6ff;box-shadow:0 0 0 3px #3b82f626}.pp-upload input{display:none}.pp-upload-label{font-size:14px;color:#64748b}.pp-file-info{margin-top:10px;font-size:13px;color:#334155}.pp-corrections{display:flex;flex-direction:column;gap:12px}.pp-correction-card{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}.pp-correction-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#f8fafc;font-size:12px;color:#475569}.pp-correction-badges{display:flex;gap:4px}.pp-badge{padding:1px 6px;border-radius:4px;font-size:10px;font-weight:600}.pp-badge-error{background:#fee2e2;color:#b91c1c}.pp-badge-warn{background:#fef3c7;color:#92400e}.pp-badge-info{background:#f0f9ff;color:#0369a1}.pp-diff-body{display:grid;grid-template-columns:1fr 1fr;gap:0}.pp-diff-col{padding:10px 12px;font-size:12px;line-height:1.6;white-space:pre-wrap;word-break:break-all;font-family:monospace}.pp-diff-original{background:#fff1f2}.pp-diff-corrected{background:#f0fdf4}.pp-diff-label{font-size:10px;font-weight:600;color:#94a3b8;margin-bottom:4px}.pp-summary{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}.pp-summary-card{padding:10px 16px;border-radius:8px;background:#f8fafc;border:1px solid #e2e8f0;text-align:center;min-width:100px}.pp-summary-num{font-size:24px;font-weight:700;color:#1e293b}.pp-summary-label{font-size:11px;color:#64748b}.pp-questions{display:flex;flex-direction:column;gap:14px}.pp-q-card{border:1px solid #e2e8f0;border-radius:8px;padding:14px}.pp-q-title{font-size:14px;font-weight:600;color:#1e293b;margin-bottom:6px}.pp-q-category{display:inline-block;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:600;background:#ede9fe;color:#6d28d9;margin-right:6px}.pp-q-context{font-size:11px;color:#64748b;margin:6px 0;padding:6px 10px;background:#f8fafc;border-radius:4px;white-space:pre-wrap;max-height:80px;overflow-y:auto}.pp-q-options{display:flex;flex-direction:column;gap:6px;margin-top:8px}.pp-q-opt{display:flex;align-items:flex-start;gap:8px;padding:8px 10px;border-radius:6px;border:1px solid #e2e8f0;cursor:pointer;transition:all .15s}.pp-q-opt:hover{border-color:#93c5fd;background:#f0f9ff}.pp-q-opt.selected{border-color:#3b82f6;background:#eff6ff}.pp-q-opt-radio{width:16px;height:16px;border-radius:50%;border:2px solid #cbd5e1;flex-shrink:0;margin-top:2px;display:flex;align-items:center;justify-content:center}.pp-q-opt.selected .pp-q-opt-radio{border-color:#3b82f6}.pp-q-opt.selected .pp-q-opt-radio:after{content:"";width:8px;height:8px;border-radius:50%;background:#3b82f6}.pp-q-opt-label{font-size:13px;font-weight:600;color:#1e293b}.pp-q-opt-desc{font-size:11px;color:#64748b}.pp-q-opt-rec{font-size:9px;padding:0 4px;border-radius:3px;background:#dcfce7;color:#15803d;margin-left:4px}.pp-q-impact{font-size:11px;color:#94a3b8;margin-top:6px}.pp-rules{padding:14px;border-radius:8px;background:#f8fafc;border:1px solid #e2e8f0}.pp-rules-empty{font-size:13px;color:#94a3b8;padding:20px;text-align:center}.pp-rules-text{white-space:pre-wrap;font-size:13px;line-height:1.7;font-family:monospace;min-height:120px}.pp-rules-editor{width:100%;min-height:260px;font-size:13px;font-family:monospace;padding:12px;border:1px solid #cbd5e1;border-radius:6px;line-height:1.8;resize:vertical}.pp-rules-cards{display:flex;flex-direction:column;gap:10px}.pp-rule-card{display:flex;gap:12px;padding:12px 14px;border-radius:8px;border:1px solid;align-items:flex-start}.pp-rule-badge{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:36px;height:24px;border-radius:5px;color:#fff;font-size:12px;font-weight:700;margin-top:1px}.pp-rule-body{flex:1;font-size:13px;line-height:1.8;color:#334155;word-break:break-word}.pp-rule-code{display:inline;padding:1px 5px;background:#0000000f;border-radius:3px;font-family:monospace;font-size:12px;color:#1e293b;font-weight:600}.pp-actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}.pp-btn{padding:8px 20px;border-radius:6px;font-size:13px;font-weight:600;border:none;cursor:pointer}.pp-btn-primary{background:#3b82f6;color:#fff}.pp-btn-primary:hover{background:#2563eb}.pp-btn-primary:disabled{background:#93c5fd;cursor:not-allowed}.pp-btn-secondary{background:#f1f5f9;color:#475569}.pp-btn-secondary:hover{background:#e2e8f0}.pp-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#64748b;font-size:14px;gap:10px}.pp-spinner{width:24px;height:24px;border:2.5px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;animation:pp-spin .6s linear infinite}@keyframes pp-spin{to{transform:rotate(360deg)}}@keyframes pp-pulse{0%,to{opacity:1}50%{opacity:.3}}.pp-progress-bar-wrap{display:flex;align-items:center;gap:10px;width:100%;max-width:420px;margin-top:6px}.pp-progress-bar{flex:1;height:10px;background:#e2e8f0;border-radius:6px;overflow:hidden}.pp-progress-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#2563eb);border-radius:6px;transition:width .3s ease}.pp-progress-text{font-size:13px;color:#475569;font-weight:600;white-space:nowrap}.pp-profile-selector{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding:10px 14px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px}.pp-profile-selector label{font-size:13px;font-weight:600;color:#475569;display:flex;align-items:center;gap:8px}.pp-profile-selector select{padding:4px 8px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;min-width:240px}.pp-preview-header{margin-bottom:12px}.pp-preview-header h3{margin:0 0 4px;font-size:18px;color:#1e293b}.pp-preview-series{display:inline-block;padding:2px 10px;background:#e0e7ff;color:#4338ca;border-radius:10px;font-size:12px;font-weight:600;margin-bottom:4px}.pp-preview-pattern{font-size:13px;color:#64748b;margin:4px 0 0}.pp-preview-warnings{margin-bottom:14px;padding:10px 14px;background:#fffbeb;border:1px solid #fde68a;border-radius:8px}.pp-preview-warning-item{font-size:12px;color:#92400e;padding:2px 0}.pp-preview-warning-item:before{content:"⚠️"}.pp-preview-body{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}@media (max-width: 900px){.pp-preview-body{grid-template-columns:1fr}}.pp-preview-tree,.pp-preview-elements{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:14px}.pp-preview-tree h4,.pp-preview-elements h4{margin:0 0 10px;font-size:14px;color:#334155}.pp-chapter-item{border:1px solid #e2e8f0;border-radius:6px;margin-bottom:6px;overflow:hidden}.pp-chapter-header{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;font-size:13px;color:#1e293b;background:#fff;-webkit-user-select:none;user-select:none}.pp-chapter-header:hover{background:#f5f3ff}.pp-chapter-arrow{font-size:10px;color:#94a3b8;width:14px;text-align:center}.pp-chapter-title{flex:1;font-weight:600}.pp-btn-mini{padding:2px 8px;border:1px solid #c7d2fe;border-radius:4px;background:#eef2ff;color:#6366f1;font-size:11px;font-weight:600;cursor:pointer}.pp-btn-mini:hover{background:#e0e7ff}.pp-btn-mini:disabled{opacity:.5;cursor:not-allowed}.pp-chapter-deep-badge{font-size:10px;padding:1px 6px;border-radius:4px;background:#d1fae5;color:#065f46;font-weight:600}.pp-chapter-body{padding:8px 12px 10px 28px;border-top:1px solid #f1f5f9;background:#fafaff}.pp-chapter-pattern{font-size:12px;color:#64748b;margin-bottom:6px;font-style:italic}.pp-chapter-sections{display:flex;flex-wrap:wrap;gap:4px}.pp-section-tag{padding:2px 8px;background:#e0e7ff;color:#4338ca;border-radius:10px;font-size:11px}.pp-deep-elements{margin-top:8px;border-top:1px solid #e2e8f0;padding-top:8px}.pp-deep-el{display:flex;align-items:center;gap:6px;padding:3px 0;font-size:12px;flex-wrap:wrap}.pp-deep-el-type{padding:1px 6px;border-radius:4px;font-weight:600;font-size:10px;background:#e2e8f0;color:#475569;white-space:nowrap}.pp-deep-el-knowledge_lecture .pp-deep-el-type{background:#dbeafe;color:#1e40af}.pp-deep-el-example_problem .pp-deep-el-type{background:#fef3c7;color:#92400e}.pp-deep-el-variant_practice .pp-deep-el-type{background:#fce7f3;color:#9d174d}.pp-deep-el-exercise_set .pp-deep-el-type{background:#d1fae5;color:#065f46}.pp-deep-el-solving_method .pp-deep-el-type{background:#ede9fe;color:#6d28d9}.pp-deep-el-key_tip .pp-deep-el-type{background:#fee2e2;color:#991b1b}.pp-deep-el-range{font-size:10px;color:#94a3b8}.pp-deep-el-title{font-weight:600;color:#334155}.pp-deep-el-summary{color:#64748b;flex-basis:100%;padding-left:40px}.pp-deep-el-link{font-size:10px;color:#6366f1}.pp-deep-map{margin-top:6px;font-size:12px;color:#475569}.pp-deep-map-item{display:inline-block;margin:0 6px;padding:1px 8px;background:#fef3c7;color:#92400e;border-radius:10px;font-size:11px}.pp-element-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.pp-element-card{border:1px solid #e2e8f0;border-radius:8px;padding:10px;background:#fff}.pp-element-top{display:flex;align-items:center;gap:8px;margin-bottom:6px}.pp-element-icon{font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#f1f5f9}.pp-element-info{flex:1}.pp-element-name{font-size:13px;font-weight:700;color:#1e293b}.pp-element-count{font-size:12px;color:#6366f1;font-weight:600}.pp-element-desc{font-size:12px;color:#64748b;margin-bottom:4px}.pp-element-pairing{font-size:11px;color:#059669;font-style:italic}.pp-element-example{font-size:11px;color:#94a3b8;margin-top:4px;border-top:1px solid #f1f5f9;padding-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pp-element-action{width:100%;padding:4px 6px;border:1px solid #e2e8f0;border-radius:4px;font-size:12px;margin-top:6px;color:#475569;background:#f8fafc}.pp-layout-obs{margin-top:12px;padding:10px;background:#fafaff;border:1px solid #e2e8f0;border-radius:6px}.pp-layout-obs h4{margin:0 0 6px;font-size:13px;color:#334155}.pp-layout-items{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:#64748b}.pp-preview-save{display:flex;align-items:center;gap:10px;margin-bottom:8px;padding:10px 14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px}.pp-save-input{padding:6px 10px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;flex:1;max-width:300px}.pp-todo-panel{margin-bottom:16px;padding:14px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px}.pp-extract-section{margin:16px 0;padding:14px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:10px}.pp-extract-preview{margin-top:12px}.pp-extract-preview h4{margin:0 0 8px;font-size:14px;color:#0369a1}.pp-extract-item{padding:6px 10px;margin-bottom:4px;background:#fff;border:1px solid #e0f2fe;border-radius:6px;font-size:13px}.pp-extract-item strong{color:#1e293b}.pp-extract-feat{display:block;color:#64748b;font-size:12px;margin-top:2px}.pp-extract-qcount{display:inline-block;margin-left:8px;color:#3b82f6;font-size:11px}.pp-extract-preview button{margin-top:8px;margin-right:8px}.mdm-page{max-width:1200px;margin:0 auto;padding:20px}.mdm-page h2{margin:0 0 16px;font-size:20px;color:#1e293b}.mdm-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#3b82f6;text-decoration:none;cursor:pointer;margin-bottom:12px;background:none;border:none}.mdm-back:hover{color:#2563eb;text-decoration:underline}.mdm-list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.mdm-bundle-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}.mdm-bundle-card{border:1px solid #e2e8f0;border-radius:10px;padding:16px;background:#fff;cursor:pointer;transition:all .15s}.mdm-bundle-card:hover{border-color:#93c5fd;box-shadow:0 2px 8px #3b82f61a}.mdm-bundle-title{font-size:15px;font-weight:700;color:#1e293b;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mdm-bundle-meta{font-size:12px;color:#64748b;display:flex;flex-wrap:wrap;gap:8px}.mdm-bundle-phase{display:inline-block;padding:1px 8px;border-radius:10px;font-size:11px;font-weight:600}.mdm-phase-done{background:#dcfce7;color:#15803d}.mdm-phase-processing{background:#dbeafe;color:#1e40af;animation:mdm-pulse 1.5s infinite}.mdm-phase-queued{background:#fef3c7;color:#92400e}.mdm-phase-failed{background:#fee2e2;color:#991b1b}.mdm-empty{text-align:center;padding:60px 20px;color:#94a3b8;font-size:14px}.mdm-dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.mdm-dialog{background:#fff;border-radius:12px;padding:24px;width:420px;max-width:90vw;box-shadow:0 20px 60px #00000026}.mdm-dialog h3{margin:0 0 16px;font-size:17px;color:#1e293b}.mdm-field{margin-bottom:12px}.mdm-field label{display:block;font-size:12px;font-weight:600;color:#475569;margin-bottom:4px}.mdm-field input,.mdm-field select{width:100%;padding:8px 10px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;box-sizing:border-box}.mdm-dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.mdm-detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;flex-wrap:wrap;gap:8px}.mdm-detail-header h2{margin:0}.mdm-detail-subject{font-size:12px;color:#64748b}.mdm-layout{display:grid;grid-template-columns:240px 1fr 260px;gap:16px;min-height:500px}@media (max-width: 1100px){.mdm-layout{grid-template-columns:1fr}}.mdm-col{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:14px}.mdm-col-title{font-size:13px;font-weight:700;color:#334155;margin:0 0 10px;display:flex;justify-content:space-between;align-items:center}.mdm-upload{border:2px dashed #cbd5e1;border-radius:10px;padding:30px 16px;text-align:center;cursor:pointer;transition:all .2s;margin-bottom:10px}.mdm-upload:hover{border-color:#3b82f6;background:#f0f7ff}.mdm-upload.dragging{border-color:#3b82f6;background:#eff6ff;box-shadow:0 0 0 3px #3b82f626}.mdm-upload input{display:none}.mdm-upload-icon{font-size:28px;margin-bottom:4px}.mdm-upload-text{font-size:13px;color:#64748b}.mdm-upload-hint{font-size:11px;color:#94a3b8;margin-top:4px}.mdm-upload-queue{margin-top:8px;font-size:12px}.mdm-upload-item{display:flex;align-items:center;gap:8px;padding:4px 0;color:#334155}.mdm-upload-progress{flex:1;height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden}.mdm-upload-progress-fill{height:100%;background:#3b82f6;border-radius:3px;transition:width .2s}.mdm-upload-done{color:#15803d}.mdm-upload-err{color:#dc2626;font-size:11px}.mdm-tab-row{display:flex;gap:2px;margin-bottom:8px}.mdm-tab{padding:4px 10px;font-size:12px;border-radius:4px 4px 0 0;cursor:pointer;background:#e2e8f0;color:#64748b;border:none}.mdm-tab.active{background:#3b82f6;color:#fff;font-weight:600}.mdm-paste-area{width:100%;min-height:160px;padding:10px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;font-family:monospace;line-height:1.6;resize:vertical;box-sizing:border-box}.mdm-classify{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}@media (max-width: 1100px){.mdm-classify{grid-template-columns:1fr}}.mdm-classify-col{min-height:120px;padding:8px;border-radius:8px;border:1.5px dashed #d1d5db;transition:all .15s}.mdm-classify-col.drag-over{border-color:#3b82f6;background:#eff6ff}.mdm-classify-col-unknown{border-color:#fbbf24;background:#fffbeb}.mdm-classify-col-main{border-color:#60a5fa;background:#f0f9ff}.mdm-classify-col-answer{border-color:#34d399;background:#f0fdf4}.mdm-classify-label{font-size:12px;font-weight:700;margin-bottom:6px;text-align:center}.mdm-classify-col-unknown .mdm-classify-label{color:#92400e}.mdm-classify-col-main .mdm-classify-label{color:#1e40af}.mdm-classify-col-answer .mdm-classify-label{color:#065f46}.mdm-classify-empty{font-size:11px;color:#94a3b8;text-align:center;padding:16px}.mdm-slice{border:1px solid #e2e8f0;border-radius:8px;padding:10px;background:#fff;margin-bottom:6px;cursor:grab;transition:all .15s;-webkit-user-select:none;user-select:none}.mdm-slice:hover{border-color:#93c5fd}.mdm-slice.dragging{opacity:.5;border-style:dashed}.mdm-slice-name{font-size:13px;font-weight:600;color:#1e293b;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mdm-slice-info{display:flex;flex-wrap:wrap;gap:6px;font-size:11px;color:#64748b;align-items:center}.mdm-slice-badge{display:inline-flex;align-items:center;gap:3px;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:600}.mdm-badge-warn{background:#fee2e2;color:#991b1b}.mdm-badge-manual{background:#ede9fe;color:#6d28d9}.mdm-badge-pages{background:#f0f9ff;color:#0369a1}.mdm-layout-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:3px}.mdm-layout-dot.has-json{background:#22c55e}.mdm-layout-dot.no-json{background:#cbd5e1}.mdm-slice-actions{display:flex;gap:4px;margin-top:6px}.mdm-slice-btn{padding:2px 8px;border:1px solid #e2e8f0;border-radius:4px;font-size:11px;background:#f8fafc;color:#475569;cursor:pointer}.mdm-slice-btn:hover{background:#e2e8f0}.mdm-slice-btn.danger{color:#dc2626;border-color:#fecaca}.mdm-slice-btn.danger:hover{background:#fee2e2}.mdm-slice-preview{margin-top:6px;padding:6px 8px;background:#f8fafc;border-radius:4px;font-size:11px;font-family:monospace;line-height:1.5;color:#475569;max-height:120px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}.mdm-gen-stats{font-size:12px;color:#475569;margin-bottom:12px}.mdm-gen-stat{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid #f1f5f9}.mdm-gen-stat-val{font-weight:700;color:#1e293b}.mdm-warning-banner{padding:12px 16px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;margin-bottom:16px;font-size:13px;color:#92400e;line-height:1.7}.mdm-warning-banner strong{color:#78350f}.mdm-preprocess{padding:12px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-top:12px}.mdm-preprocess-title{font-size:12px;font-weight:700;color:#334155;margin-bottom:8px}.mdm-progress-bar{height:10px;background:#e2e8f0;border-radius:6px;overflow:hidden}.mdm-progress-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#2563eb);border-radius:6px;transition:width .5s ease}.mdm-progress-text{font-size:12px;color:#475569;margin-top:4px;text-align:center}.mdm-preprocess-error{font-size:12px;color:#dc2626;margin-top:6px;padding:8px;background:#fef2f2;border-radius:6px}.mdm-btn{padding:8px 20px;border-radius:6px;font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .15s}.mdm-btn-primary{background:#3b82f6;color:#fff}.mdm-btn-primary:hover{background:#2563eb}.mdm-btn-primary:disabled{background:#93c5fd;cursor:not-allowed}.mdm-btn-secondary{background:#f1f5f9;color:#475569}.mdm-btn-secondary:hover{background:#e2e8f0}.mdm-btn-danger{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.mdm-btn-danger:hover{background:#fee2e2}.mdm-btn-success{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0}.mdm-btn-success:hover{background:#bbf7d0}.mdm-btn:disabled{opacity:.5;cursor:not-allowed}.mdm-btn-sm{padding:5px 12px;font-size:12px}.mdm-spinner{display:inline-block;width:16px;height:16px;border:2px solid #e2e8f0;border-top-color:#3b82f6;border-radius:50%;animation:mdm-spin .6s linear infinite}@keyframes mdm-spin{to{transform:rotate(360deg)}}@keyframes mdm-pulse{0%,to{opacity:1}50%{opacity:.4}}.mdm-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;color:#64748b;font-size:14px;gap:10px}.mdm-tooltip{position:relative}.mdm-tooltip:after{content:attr(data-tip);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#1e293b;color:#fff;padding:4px 8px;border-radius:4px;font-size:11px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s;max-width:300px;white-space:normal}.mdm-tooltip:hover:after{opacity:1}.mdm-badge-ok{background:#dcfce7;color:#15803d}.mdm-slice-btn.fix{background:#eff6ff;color:#1d4ed8;border:1px solid #93c5fd}.mdm-slice-btn.fix:hover{background:#dbeafe}.mdm-slice-btn.fix:disabled{opacity:.5;cursor:not-allowed}.mdm-slice-error{font-size:12px;color:#dc2626;background:#fef2f2;padding:4px 8px;border-radius:4px;margin-top:4px}.mdm-confirm-body{font-size:14px;color:#334155;margin-bottom:16px;line-height:1.6}.mdm-pdf-panel{display:flex;flex-direction:column;gap:8px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px;margin-bottom:14px}.mdm-pdf-title{font-size:13px;font-weight:600;color:#334155}.mdm-pdf-row{display:flex;flex-direction:column;gap:4px;padding:8px 0;border-top:1px dashed #e2e8f0}.mdm-pdf-row:first-of-type{border-top:none;padding-top:0}.mdm-pdf-hint{font-size:12px;color:#94a3b8;line-height:1.5}.mdm-pdf-info{display:flex;align-items:center;gap:10px;font-size:13px;flex-wrap:wrap}.mdm-pdf-status{color:#64748b;font-size:12px}.mdm-pdf-status.ok{color:#15803d}.mdm-pdf-actions{display:flex;align-items:center;gap:10px}.mdm-pdf-error{color:#b91c1c;font-size:12px}.mdm-badge-offset{background:#eef2ff;color:#4338ca}.mdm-offset-edit{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:#475569}.mdm-offset-edit input{border:1px solid #cbd5e1;border-radius:6px;padding:2px 6px;font-size:11px}.import-lab-page{max-width:1280px;margin:0 auto;padding:24px}.il-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:20px}.il-hero h2{margin:0 0 8px;font-size:24px}.il-hero p{margin:0;color:#64748b}.il-badge{padding:6px 10px;border-radius:999px;background:#eef2ff;color:#4338ca;font-size:12px;font-weight:700;white-space:nowrap}.il-grid{display:grid;grid-template-columns:minmax(280px,360px) 1fr;gap:18px}.il-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:16px;box-shadow:0 8px 24px #0f172a0f}.il-card h3{margin:0 0 12px;font-size:16px}.il-form{display:grid;gap:12px}.il-form label{display:grid;gap:6px;color:#334155;font-size:13px;font-weight:700}.il-form input{border:1px solid #cbd5e1;border-radius:10px;padding:10px;font:inherit}.il-actions{display:flex;gap:10px;flex-wrap:wrap}.il-button{border:0;border-radius:10px;padding:10px 14px;background:#2563eb;color:#fff;font-weight:700;cursor:pointer}.il-button.secondary{background:#0f172a}.il-button:disabled{opacity:.5;cursor:not-allowed}.il-error{padding:10px 12px;border-radius:10px;background:#fef2f2;color:#b91c1c;font-size:13px}.il-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:14px}.il-metric{border:1px solid #e2e8f0;border-radius:12px;padding:12px;background:#f8fafc}.il-metric strong{display:block;font-size:22px;color:#0f172a}.il-metric span{color:#64748b;font-size:12px}.il-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}.il-result-panel{border:1px solid #e2e8f0;border-radius:12px;overflow:hidden}.il-result-panel header{display:flex;justify-content:space-between;padding:10px 12px;background:#f8fafc;border-bottom:1px solid #e2e8f0;font-weight:800}.il-result-panel ul{margin:0;padding:12px 18px;min-height:120px}.il-result-panel li{margin-bottom:8px;color:#475569;font-size:13px}.il-json{margin-top:12px;max-height:360px;overflow:auto;background:#0f172a;color:#dbeafe;border-radius:12px;padding:12px;font-size:12px}@media (max-width: 900px){.il-grid,.il-columns,.il-summary{grid-template-columns:1fr}}.ipv3-page{padding:24px;color:#0f172a}.ipv3-hero{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}.ipv3-hero h1{margin:0 0 8px;font-size:24px}.ipv3-hero p{margin:0;color:#64748b}.ipv3-kicker{color:#2563eb;font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:6px;text-transform:uppercase}.ipv3-hero-actions{display:flex;gap:8px;flex-wrap:wrap}.ipv3-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:16px;box-shadow:0 8px 24px #0f172a0f;margin-bottom:16px}.ipv3-tabs{display:inline-flex;gap:4px;padding:4px;border:1px solid #dbeafe;border-radius:999px;background:#eff6ff;margin-bottom:16px}.ipv3-tab{border:none;border-radius:999px;background:transparent;color:#475569;cursor:pointer;font-weight:800;padding:9px 18px}.ipv3-tab.active{background:#2563eb;color:#fff;box-shadow:0 6px 14px #2563eb38}.ipv3-workflow{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:16px}.ipv3-step{background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid #e2e8f0;border-radius:14px;padding:14px}.ipv3-step.current{border-color:#93c5fd;box-shadow:0 8px 22px #2563eb1a}.ipv3-step span{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:12px;font-weight:900;margin-bottom:8px}.ipv3-step strong{display:block;margin-bottom:6px}.ipv3-step p{color:#64748b;margin:0;font-size:13px;line-height:1.5}.ipv3-section-title{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.ipv3-section-title h2{margin:0 0 6px}.ipv3-section-title p{color:#64748b;margin:0}.ipv3-link{color:#2563eb;font-size:13px;font-weight:800;text-decoration:none}.ipv3-form{display:grid;grid-template-columns:minmax(280px,1fr) auto auto auto;gap:10px;align-items:center}.ipv3-form input{border:1px solid #cbd5e1;border-radius:10px;padding:10px 12px;font-size:14px}.ipv3-form label{display:flex;gap:6px;align-items:center;color:#475569;font-size:13px}.ipv3-btn{display:inline-flex;align-items:center;justify-content:center;border:none;background:#2563eb;color:#fff;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:700;text-decoration:none}.ipv3-btn.secondary{background:#0f172a}.ipv3-btn.ghost{background:#f1f5f9;color:#0f172a}.ipv3-btn.danger{background:#dc2626}.ipv3-btn:disabled{opacity:.55;cursor:not-allowed}.ipv3-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.ipv3-metric{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:12px}.ipv3-metric strong{display:block;font-size:22px}.ipv3-metric span{color:#64748b;font-size:12px}.ipv3-audit-grid{display:grid;grid-template-columns:minmax(240px,.8fr) minmax(320px,1.2fr);gap:16px;margin:16px 0}.ipv3-audit-grid h3{margin:0 0 10px}.ipv3-reason-list,.ipv3-sample-list{display:grid;gap:8px}.ipv3-reason-row{align-items:center;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;display:flex;justify-content:space-between;padding:10px 12px}.ipv3-reason-row span{color:#475569}.ipv3-sample{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px}.ipv3-sample strong{display:block;margin-bottom:4px}.ipv3-sample span,.ipv3-muted{color:#64748b;font-size:12px}.ipv3-sample p{color:#334155;line-height:1.5;margin:6px 0 0}.ipv3-table{width:100%;border-collapse:collapse;font-size:13px}.ipv3-table th,.ipv3-table td{border-bottom:1px solid #e2e8f0;padding:10px;vertical-align:top}.ipv3-table th{text-align:left;color:#475569;background:#f8fafc}.ipv3-stem{max-width:420px;line-height:1.55}.ipv3-badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:700;background:#e2e8f0}.ipv3-badge.ready{background:#dcfce7;color:#166534}.ipv3-badge.needs_review{background:#fef3c7;color:#92400e}.ipv3-badge.missing_answer{background:#fee2e2;color:#991b1b}.ipv3-badge.blocked{background:#fecaca;color:#7f1d1d}.ipv3-actions{display:flex;flex-wrap:wrap;gap:6px}.ipv3-error{color:#991b1b;background:#fee2e2;border:1px solid #fecaca;padding:10px 12px;border-radius:10px}.ipv3-tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.ipv3-tool-card{border:1px solid #e2e8f0;border-radius:14px;color:inherit;display:block;padding:16px;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.ipv3-tool-card:hover{border-color:#93c5fd;box-shadow:0 12px 28px #0f172a14;transform:translateY(-1px)}.ipv3-tool-card span{background:#f1f5f9;border-radius:999px;color:#475569;display:inline-flex;font-size:12px;font-weight:800;margin-bottom:10px;padding:4px 8px}.ipv3-tool-card h3{margin:0 0 8px}.ipv3-tool-card p{color:#64748b;line-height:1.55;margin:0 0 10px}.ipv3-tool-card strong{color:#0f172a;font-size:13px}.ipv3-unit-list{display:grid;gap:12px}.ipv3-unit{border:1px solid #e2e8f0;border-left:4px solid #f59e0b;border-radius:12px;padding:14px;background:#fffdf7}.ipv3-unit.reviewed{border-left-color:#22c55e;background:#f6fef9}.ipv3-unit-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:8px}.ipv3-unit-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline}.ipv3-unit-meta strong{font-size:14px}.ipv3-unit-answer{color:#334155;line-height:1.55;margin:8px 0}.ipv3-suggest{display:flex;gap:8px;align-items:flex-start;background:#eff6ff;border:1px solid #dbeafe;border-radius:10px;padding:8px 10px;color:#1e3a8a;font-size:13px;line-height:1.5}.ipv3-unit-body{margin-top:12px;border-top:1px dashed #e2e8f0;padding-top:12px}.ipv3-detail{margin-bottom:10px}.ipv3-detail summary{cursor:pointer;color:#2563eb;font-weight:700;font-size:13px}.ipv3-pre{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.5;overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin:6px 0 0}.ipv3-cand-list h4,.ipv3-cand-list h5{margin:0 0 8px}.ipv3-cand{border:1px solid #e2e8f0;border-radius:10px;padding:10px;margin-bottom:8px;background:#fff}.ipv3-cand-stem{color:#334155;line-height:1.5;margin:6px 0;font-size:13px}.ipv3-occupied{color:#92400e;background:#fffbeb;border-radius:8px;padding:6px 8px;font-size:12px;line-height:1.45}.ipv3-free{color:#166534;background:#f0fdf4;border-radius:8px;padding:6px 8px;font-size:12px}.ipv3-evidence{display:grid;gap:10px;margin-top:10px}.ipv3-md-window h5{margin:0 0 4px;color:#475569;font-size:13px}.ipv3-note{width:100%;min-height:56px;margin-top:10px;border:1px solid #cbd5e1;border-radius:10px;padding:8px 10px;font-size:13px;font-family:inherit;resize:vertical}.ipv3-unit-actions{margin-top:12px}.ipv3-btn.ghost.active-dispo{background:#2563eb;color:#fff}@media (max-width: 920px){.ipv3-form,.ipv3-audit-grid,.ipv3-section-title,.ipv3-hero{grid-template-columns:1fr;flex-direction:column}.ipv3-form{display:flex;align-items:stretch;flex-direction:column}}.ipv3-hero.compact{margin-bottom:12px;align-items:center}.ipv3-hero.compact h1{font-size:20px;margin:0}.ipv3-hero-context{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.ipv3-hero-context label{display:flex;gap:6px;align-items:center}.ipv3-session-input{border:1px solid #cbd5e1;border-radius:8px;padding:7px 10px;font-size:12px;width:300px;font-family:ui-monospace,monospace}.ipv3-steps-nav{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:16px;border-bottom:1px solid #e2e8f0}.ipv3-step-tab{border:none;background:transparent;color:#475569;cursor:pointer;font-weight:700;padding:10px 16px;border-bottom:2px solid transparent;display:inline-flex;align-items:center;gap:6px}.ipv3-step-tab:hover{color:#1d4ed8}.ipv3-step-tab.active{color:#1d4ed8;border-bottom-color:#2563eb}.ipv3-step-badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#fee2e2;color:#991b1b;font-size:11px;font-weight:800}.ipv3-step-badge.ghost{background:#e2e8f0;color:#475569}.ipv3-page-console{display:flex;flex-direction:column;min-height:100vh;box-sizing:border-box}.ipv3-console{display:flex;flex-direction:column;min-height:0;flex:1}.ipv3-console-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.ipv3-console-title{font-size:15px}.ipv3-console-title strong{font-size:16px}.ipv3-console-progress{margin-left:auto}.ipv3-help-btn{width:30px;padding:6px 0;font-weight:900}.ipv3-console-filter{margin-bottom:10px}.ipv3-chip{border:1px solid #cbd5e1;background:#fff;color:#475569;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:700;cursor:pointer}.ipv3-chip.active{background:#2563eb;color:#fff;border-color:#2563eb}.ipv3-help-panel{background:#0f172a;color:#e2e8f0;border-radius:10px;padding:10px 14px;margin-bottom:10px;font-size:13px}.ipv3-help-panel ul{margin:6px 0 0;padding-left:4px;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:4px 16px}.ipv3-help-panel kbd{background:#1e293b;border:1px solid #334155;border-radius:5px;padding:1px 6px;font-family:ui-monospace,monospace;font-size:12px}.ipv3-console-grid{display:grid;grid-template-columns:290px minmax(0,1fr) 380px;gap:12px;flex:1;min-height:0;height:calc(100vh - 230px)}.ipv3-console-rail,.ipv3-console-decision{border:1px solid #e2e8f0;border-radius:12px;background:#fff;overflow:auto;min-height:0;display:flex;flex-direction:column}.ipv3-console-rail{padding:8px}.ipv3-console-decision{padding:12px}.ipv3-console-intro{margin:0 0 8px;padding:8px 12px;font-size:12.5px;line-height:1.7;color:#334155;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px}.ipv3-console-intro strong{color:#1d4ed8}.ipv3-md{line-height:1.7}.ipv3-md .katex{font-size:1.02em}.ipv3-md .math-image{max-width:100%;height:auto}.ipv3-md .math-md-table{border-collapse:collapse;margin:4px 0}.ipv3-md .math-md-table th,.ipv3-md .math-md-table td{border:1px solid #cbd5e1;padding:2px 6px}.ipv3-console-evidence{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-height:0}.ipv3-evi-pane{display:flex;flex-direction:column;min-height:0;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#fff}.ipv3-evi-pane-head{height:34px;padding:0 10px;display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#475569;background:#f8fafc;border-bottom:1px solid #e2e8f0;overflow:hidden}.ipv3-pane-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv3-evi-pane-body{flex:1;min-height:0}.ipv3-evi-empty{padding:16px}.ipv3-rail-progress{display:flex;align-items:center;gap:10px;padding:6px 8px 12px;border-bottom:1px solid #f1f5f9;margin-bottom:6px}.ipv3-ring{width:52px;height:52px;border-radius:999px;flex-shrink:0;background:conic-gradient(#22c55e var(--pct, 0%),#e2e8f0 0);display:grid;place-items:center}.ipv3-ring span{background:#fff;width:40px;height:40px;border-radius:999px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#0f172a}.ipv3-rail-list{display:flex;flex-direction:column;gap:4px;overflow:auto}.ipv3-rail-item{display:flex;gap:8px;align-items:center;text-align:left;width:100%;border:1px solid transparent;border-radius:10px;background:#f8fafc;padding:8px 10px;cursor:pointer}.ipv3-rail-item:hover{background:#f1f5f9}.ipv3-rail-item.active{background:#eff6ff;border-color:#93c5fd}.ipv3-rail-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.ipv3-rail-main strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ipv3-rail-main small{color:#64748b;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ipv3-dot{width:10px;height:10px;border-radius:999px;flex-shrink:0;background:#cbd5e1}.ipv3-dot.unreviewed{background:#cbd5e1}.ipv3-dot.ready{background:#22c55e}.ipv3-dot.needs_review{background:#f59e0b}.ipv3-dot.missing_answer{background:#ef4444}.ipv3-dot.blocked{background:#b91c1c}.ipv3-decision{display:flex;flex-direction:column;gap:10px}.ipv3-decision-head{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.ipv3-decision-title{margin:0;font-size:15px}.ipv3-decision-section h5,.ipv3-cand-list h5{margin:0 0 6px;font-size:13px;color:#334155}.ipv3-decision-section{border-top:1px dashed #e2e8f0;padding-top:10px}.ipv3-decision-foot{border-top:1px solid #e2e8f0;padding-top:10px;margin-top:4px}.ipv3-dispo-row .ipv3-btn{padding:7px 10px;font-size:12px}.ipv3-cand.focus{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb26}.ipv3-cand{cursor:pointer}.ipv3-options{display:grid;gap:3px;font-size:13px;color:#334155;background:#f8fafc;border-radius:8px;padding:8px 10px}.ipv3-reason-lines{display:grid;gap:3px;font-size:12px;line-height:1.5}.ipv3-decision .ipv3-pre{max-height:260px;overflow:auto}@media (max-width: 1200px){.ipv3-console-grid{grid-template-columns:240px minmax(0,1fr) 320px}}.ipv3-spine{padding:8px 4px 12px;border-bottom:1px dashed #e2e8f0;margin-bottom:8px}.ipv3-spine-meta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#64748b;margin-bottom:6px}.ipv3-spine-range{font-weight:700;color:#334155}.ipv3-spine-legend{display:inline-flex;align-items:center;gap:4px}.ipv3-spine-legend .dot{width:8px;height:8px;border-radius:999px;display:inline-block;margin-left:8px}.ipv3-spine-legend .dot.pending{background:#ef4444}.ipv3-spine-legend .dot.staged{background:#94a3b8}.ipv3-spine-bar{position:relative;height:18px;border-radius:999px;background:linear-gradient(to right,#f1f5f9,#e2e8f0)}.ipv3-spine-cursor{position:absolute;top:-3px;bottom:-3px;width:3px;background:#2563eb;border-radius:2px;transform:translate(-50%)}.ipv3-spine-dot{position:absolute;top:50%;transform:translate(-50%,-50%);width:9px;height:9px;border-radius:999px;border:1.5px solid #fff;cursor:pointer;padding:0}.ipv3-spine-dot.pending{background:#ef4444}.ipv3-spine-dot.staged{background:#94a3b8}.ipv3-spine-dot.done{background:#22c55e}.ipv3-spine-dot:hover{transform:translate(-50%,-50%) scale(1.5);z-index:2}.ipv3-page-badge{flex-shrink:0;font-size:10px;font-weight:800;color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:2px 5px;font-variant-numeric:tabular-nums}.ipv3-rail-item.staged{opacity:.62}.ipv3-rail-item.staged.active{opacity:1}.ipv3-pane-btn{flex-shrink:0;margin-left:auto;padding:2px 8px;font-size:11px}.ipv3-pageviewer-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#0f172aa8;display:grid;place-items:center;padding:24px}.ipv3-pageviewer{background:#fff;border-radius:14px;width:min(860px,94vw);max-height:92vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 64px #02061773}.ipv3-pageviewer-head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #e2e8f0}.ipv3-pageviewer-head strong{font-size:14px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv3-pageviewer-pageno{font-size:12px;color:#64748b;font-variant-numeric:tabular-nums;flex-shrink:0}.ipv3-pageviewer-actions{margin-left:auto;display:flex;gap:6px;flex-shrink:0}.ipv3-pageviewer-body{overflow:auto;background:#0f172a;flex:1;min-height:240px;display:grid;place-items:center}.ipv3-pageviewer-status{color:#cbd5e1;padding:48px;font-size:13px}.ipv3-pageviewer-status.error{color:#fca5a5}.ipv3-pageviewer-canvas{position:relative;max-width:100%}.ipv3-pageviewer-canvas img{display:block;max-width:100%;height:auto}.ipv3-pageviewer-bbox{position:absolute;border:3px solid #f59e0b;border-radius:4px;background:#f59e0b1f;box-shadow:0 0 0 2000px #0f172a2e;pointer-events:none}.ipv3-pageviewer-foot{padding:8px 14px;font-size:11px;color:#64748b;border-top:1px solid #e2e8f0}.ipv3-runprogress{margin-top:12px;display:flex;flex-direction:column;gap:6px}.ipv3-runprogress-bar{height:8px;border-radius:999px;background:#e2e8f0;overflow:hidden}.ipv3-runprogress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#60a5fa);transition:width .6s ease}.ipv3-regression-banner{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:#fffbeb;border:1px solid #fcd34d;border-radius:10px;padding:10px 12px;margin:0 0 12px;font-size:13px;color:#92400e}.ipv4-page-root{padding:24px;color:#111827}.ipv4-hero{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:20px}.ipv4-kicker{display:inline-block;font-size:12px;font-weight:700;color:#4f46e5;letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}.ipv4-hero h1{margin:0 0 8px;font-size:28px}.ipv4-hero p{margin:0;color:#6b7280;max-width:760px}.ipv4-session-box{display:flex;gap:8px;min-width:420px}.ipv4-session-box input,.ipv4-toolbar input,.ipv4-toolbar select{border:1px solid #d1d5db;border-radius:8px;padding:8px 10px;background:#fff}.ipv4-session-box input{flex:1}.ipv4-page-root button{border:1px solid #c7d2fe;background:#eef2ff;color:#3730a3;border-radius:8px;padding:8px 12px;font-weight:700;cursor:pointer}.ipv4-page-root button:disabled{opacity:.5;cursor:not-allowed}.ipv4-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 8px 20px #0f172a0a}.ipv4-card.ipv4-kbd-active{border-color:#6366f1;box-shadow:0 0 0 2px #6366f12e,0 8px 20px #0f172a0a}.ipv4-kbd-tag{margin-left:10px;font-size:12px;font-weight:700;color:#4338ca;background:#eef2ff;border:1px solid #c7d2fe;border-radius:999px;padding:2px 9px;vertical-align:middle}.ipv4-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}.ipv4-card h2{margin:0 0 4px;font-size:18px}.ipv4-card p{margin:0;color:#6b7280;line-height:1.55}.ipv4-toolbar{display:flex;align-items:center;gap:8px}.ipv4-toolbar input{width:88px}.ipv4-stats{display:flex;flex-wrap:wrap;gap:8px}.ipv4-stats span{background:#f3f4f6;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700;color:#374151}.ipv4-stats span.warn{background:#fff7ed;color:#c2410c}.ipv4-session-list{display:grid;gap:10px}.ipv4-session-row{width:100%;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;text-align:left;border:1px solid #e5e7eb;background:#fff;border-radius:12px;padding:12px 14px}.ipv4-session-row:hover,.ipv4-session-row.active{border-color:#818cf8;background:#f5f3ff}.ipv4-session-row strong,.ipv4-session-row span{display:block}.ipv4-session-row strong{color:#111827;margin-bottom:4px}.ipv4-session-row span{color:#6b7280;font-size:12px;font-weight:600}.ipv4-session-meta{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.ipv4-session-meta span{background:#f3f4f6;border-radius:999px;padding:5px 8px;color:#374151}.ipv4-error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;border-radius:10px;padding:10px 12px;margin-bottom:12px}.ipv4-muted,.ipv4-empty{color:#6b7280;padding:12px 0}.ipv4-layout-workbench{display:grid;grid-template-columns:minmax(440px,1fr) minmax(440px,1fr) 340px;gap:18px;align-items:start}.ipv4-review-stats{margin-bottom:12px}.ipv4-page-wrap{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}.ipv4-page-label{text-align:center;color:#4b5563;font-size:12px;font-weight:800;height:30px;line-height:30px}.ipv4-page{position:relative;width:100%;max-width:920px;background:linear-gradient(90deg,rgba(17,24,39,.035) 0 1px,transparent 1px) 0 0 / 42px 42px,#fffef8;border:1px solid #c9c6b7;box-shadow:0 22px 60px #0f172a2e;overflow:hidden}.ipv4-page.page-noise{opacity:.45;filter:grayscale(.35);box-shadow:inset 0 0 0 5px #f97316a6,0 22px 60px #0f172a2e}.ipv4-page.page-needs_fix{box-shadow:inset 0 0 0 5px #eab30894,0 22px 60px #0f172a2e}.ipv4-page-label b{color:#c2410c}.ipv4-layout-block{position:absolute;overflow:hidden;border:1px solid transparent;background:transparent;color:#111827;line-height:1.35;text-align:left;padding:1px 2px;border-radius:3px;white-space:pre-wrap;font-family:Times New Roman,"Noto Serif SC",serif;z-index:1}.ipv4-layout-block.source-md{z-index:3}.ipv4-layout-block:hover{border-color:#4f46e573;background:#eef2ffb8;outline:2px solid rgba(79,70,229,.28);z-index:5}.ipv4-layout-block.selected{border-color:#4f46e5;background:#eef2ffd1;z-index:6}.ipv4-layout-block.edited{border-color:#16a34ac7;background:#dcfce775}.ipv4-layout-block.empty{border:1px dashed rgba(148,163,184,.34);color:#64748bcc;display:grid;place-items:center;font-family:inherit;font-size:10px!important}.ipv4-layout-block.kind-image{background:#fef3c738;border-color:#f59e0b59}.ipv4-layout-block.kind-formula{background:#dbeafe5c;font-family:Times New Roman,serif}.ipv4-layout-block.kind-table{background:#dcfce75c}.ipv4-layout-block img{width:100%;height:100%;object-fit:contain}.ipv4-layout-inspector{position:sticky;top:104px;align-self:start;display:flex;flex-direction:column;border:1px solid #e5e7eb;border-radius:14px;background:#f9fafb;max-height:calc(100vh - 116px);overflow:hidden;z-index:5}.ipv4-layout-inspector h3{margin:0 0 10px;font-size:15px}.ipv4-quickbar{flex-shrink:0;display:flex;flex-direction:column;gap:8px;padding:12px;background:#eef2ff;border-bottom:1px solid #e0e7ff;border-radius:14px 14px 0 0}.ipv4-quickbar-side{display:flex;align-items:center;gap:8px}.ipv4-quickbar-side select{border:1px solid #c7d2fe;border-radius:8px;padding:6px 10px;background:#fff;font:inherit;font-weight:700}.ipv4-quickbar-total{font-size:13px;color:#4338ca;font-weight:800}.ipv4-quickbar-nav{display:flex;align-items:stretch;gap:6px}.ipv4-quickbar-nav .nav-flip{flex:1;padding:10px 6px;font-size:14px;font-weight:800;color:#fff;background:#4f46e5;border:none;border-radius:10px;cursor:pointer;white-space:nowrap}.ipv4-quickbar-nav .nav-flip:hover:not(:disabled){background:#4338ca}.ipv4-quickbar-nav .nav-flip:disabled{background:#c7d2fe;cursor:not-allowed}.ipv4-quickbar-nav input{width:56px;flex-shrink:0;text-align:center;border:1px solid #c7d2fe;border-radius:8px;padding:6px 4px;background:#fff;font:inherit;font-size:15px;font-weight:800}.ipv4-quickbar-hint{font-size:11px;color:#9ca3af;text-align:center}.ipv4-quickbar-mark{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px}.ipv4-quickbar-mark button{padding:8px 6px;font-size:13px;font-weight:800}.ipv4-quickbar-mark .mark-useful.on{background:#059669;border-color:#059669;color:#fff}.ipv4-quickbar-mark .mark-fix.on{background:#d97706;border-color:#d97706;color:#fff}.ipv4-quickbar-mark .mark-noise.on{background:#dc2626;border-color:#dc2626;color:#fff}.ipv4-inspector-scroll{flex:1;min-height:0;overflow:auto;padding:14px}.ipv4-inspector-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.ipv4-inspector-tags span,.ipv4-score-pill{background:#eef2ff;color:#3730a3;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:800}.ipv4-inspector-text{max-height:180px;overflow:auto;white-space:pre-wrap;color:#111827!important;font-size:13px;line-height:1.7!important;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px}.ipv4-inspector-meta{display:grid;gap:5px;font-size:12px;color:#6b7280;margin-top:10px}.ipv4-pdf-pane{display:flex;flex-direction:column;gap:8px;border:1px solid #e5e7eb;border-radius:14px;background:#f9fafb;padding:0;overflow:hidden;min-width:0}.ipv4-pdf-pad{padding:0 12px}.ipv4-pane-head{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:13px;height:30px;padding:0 12px;margin:0}.ipv4-pane-head span{color:#6b7280;font-size:12px;font-weight:700}.ipv4-pdf-offset{display:grid;grid-template-columns:auto 76px auto;gap:8px;align-items:center;padding:0 12px 12px}.ipv4-pdf-offset label{color:#4b5563;font-size:12px;font-weight:800}.ipv4-pdf-offset input,.ipv4-field input,.ipv4-field select,.ipv4-field textarea,.ipv4-page-decision textarea{border:1px solid #d1d5db;border-radius:8px;padding:8px 10px;background:#fff;font:inherit}.ipv4-pdf-preview{position:relative;overflow:hidden;background:#111827;min-height:420px;display:grid;place-items:start center}.ipv4-pdf-preview img{width:100%;height:auto;display:block}.ipv4-pdf-highlight{position:absolute;border:3px solid #ef4444;background:#ef44441f;pointer-events:none}.ipv4-page-decision{display:grid;gap:8px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid #e5e7eb}.ipv4-page-decision strong,.ipv4-field span{color:#374151;font-size:12px;font-weight:900}.ipv4-page-decision textarea,.ipv4-field textarea{width:100%;min-height:76px;resize:vertical}.ipv4-field{display:grid;gap:6px;margin-bottom:10px}.ipv4-field textarea{min-height:180px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;line-height:1.6}.ipv4-inline-actions,.ipv4-inspector-actions{display:flex;flex-wrap:wrap;gap:8px}.ipv4-inspector-actions{margin:8px 0 10px}.ipv4-override-list{margin-top:14px;border-top:1px solid #e5e7eb;padding-top:12px;display:grid;gap:8px}.ipv4-override-row{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:8px}.ipv4-override-row span{font-weight:900;color:#166534}.ipv4-override-row small{color:#6b7280;font-size:11px}.ipv4-gallery{display:grid;grid-template-columns:minmax(520px,1fr) 280px;grid-template-areas:"main info" "strip strip";gap:14px;margin-top:16px}.ipv4-gallery-main{grid-area:main;display:grid;grid-template-columns:44px 1fr 44px;gap:10px;align-items:stretch;min-height:420px}.ipv4-gallery-preview{position:relative;display:grid;place-items:center;min-height:420px;background:#111827;border-radius:16px;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff14}.ipv4-gallery-preview img{max-width:100%;max-height:72vh;object-fit:contain}.ipv4-gallery-preview.removed{box-shadow:inset 0 0 0 5px #dc2626}.ipv4-gallery-preview.removed img{opacity:.55;filter:grayscale(.4)}.ipv4-gallery-badge{position:absolute;top:14px;right:14px;background:#111827d1;color:#fff;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900}.ipv4-gallery-badge.removed{background:#dc2626}.ipv4-btn-remove{background:#dc2626!important;color:#fff!important;border:none!important;font-weight:800;padding:11px 8px!important;font-size:14px}.ipv4-btn-remove:hover{background:#b91c1c!important}.ipv4-btn-keep{background:#059669!important;color:#fff!important;border:none!important;font-weight:800;padding:11px 8px!important;font-size:14px}.ipv4-btn-keep:hover{background:#047857!important}.ipv4-stat-removed{color:#b91c1c;font-weight:800}.ipv4-stat-kept{color:#047857;font-weight:800}.ipv4-stat-batch{background:#f59e0b!important;color:#1f2937!important;border:none!important;font-weight:800;padding:4px 10px!important;border-radius:999px!important}.ipv4-stat-batch:hover{background:#d97706!important}.ipv4-gallery-nav{height:100%;border-radius:14px!important;font-size:28px}.ipv4-gallery-info{grid-area:info;display:flex;flex-direction:column;gap:10px;border:1px solid #e5e7eb;border-radius:12px;background:#f9fafb;padding:14px}.ipv4-gallery-info strong{font-size:18px}.ipv4-gallery-info p{color:#374151;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px}.ipv4-score-pill.high{background:#7f1d1d;color:#fecaca}.ipv4-score-pill.mid{background:#78350f;color:#fde68a}.ipv4-score-pill.low{background:#ecfdf5;color:#047857}.ipv4-gallery-actions{display:flex;flex-direction:column;gap:8px}.ipv4-gallery-info small{color:#6b7280;line-height:1.6}.ipv4-filmstrip{grid-area:strip;display:flex;gap:8px;overflow-x:auto;padding:10px 2px 2px}.ipv4-thumb{position:relative;flex:0 0 82px;width:82px;height:68px;padding:0!important;background:#111827!important;border:2px solid transparent!important;overflow:hidden}.ipv4-thumb.active{border-color:#6366f1!important}.ipv4-thumb.suspect{box-shadow:0 0 0 3px #f59e0b inset}.ipv4-thumb.removed{opacity:.5;filter:grayscale(.5);border-color:#dc2626!important}.ipv4-thumb-x{position:absolute;right:3px;bottom:3px;background:#dc2626;color:#fff;border-radius:999px;font-size:11px;font-weight:900;line-height:1;padding:2px 5px}.ipv4-thumb img{width:100%;height:100%;object-fit:contain}.ipv4-gallery-actions button{font-size:12px}.ipv4-gates{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.ipv4-gate{border:1px solid #e5e7eb;border-radius:12px;padding:12px;display:grid;gap:10px}.ipv4-gate strong,.ipv4-gate span,.ipv4-gate em{display:block}.ipv4-gate strong{font-size:15px}.ipv4-gate span{color:#6b7280;font-size:12px}.ipv4-gate em{margin-top:4px;color:#4f46e5;font-size:12px;font-style:normal;font-weight:800}.ipv4-gate.gate-confirmed{background:#f0fdf4;border-color:#bbf7d0}.ipv4-gate.gate-invalidated{background:#fff7ed;border-color:#fed7aa}.ipv4-gate-actions{display:flex;gap:8px}.ipv4-block-list{margin-top:16px;display:grid;gap:6px;max-height:360px;overflow:auto}.ipv4-block-row{display:grid;grid-template-columns:54px 1fr 130px 180px 120px;gap:10px;align-items:center;border:1px solid #e5e7eb;border-radius:8px;padding:8px 10px;font-size:12px}.ipv4-block-row span{color:#4f46e5;font-weight:800}.ipv4-block-row em,.ipv4-block-row small{color:#6b7280;font-style:normal}@media (max-width: 1280px){.ipv4-layout-workbench{grid-template-columns:1fr}.ipv4-layout-inspector{position:static;max-height:none}}@media (max-width: 900px){.ipv4-hero,.ipv4-card-head{display:grid}.ipv4-session-box{min-width:0;width:100%}.ipv4-gallery{grid-template-columns:1fr;grid-template-areas:"main" "info" "strip"}.ipv4-block-row{grid-template-columns:1fr}}.ipv4-page-root button.primary{background:#4f46e5;border-color:#4f46e5;color:#fff}.ipv4-gate-steps{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 14px}.ipv4-gate-step{display:flex!important;flex-direction:column;align-items:flex-start;gap:2px;min-width:92px;text-align:left;background:#f9fafb!important;border:1px solid #e5e7eb!important;color:#374151!important}.ipv4-gate-step.active{background:#eef2ff!important;border-color:#4f46e5!important;color:#3730a3!important}.ipv4-gate-step-no{font-size:11px;color:#9ca3af}.ipv4-gate-step-label{font-size:14px;font-weight:800}.ipv4-gate-step-st{font-size:11px;color:#6b7280}.ipv4-gate-step.st-confirmed{border-left:3px solid #059669!important}.ipv4-gate-step.st-pending_review{border-left:3px solid #d97706!important}.ipv4-gate-step.st-stale{border-left:3px solid #dc2626!important}.ipv4-reviewed-bar{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:#374151;background:#f9fafb;border:1px solid #f0f0f0;border-radius:8px;padding:8px 12px;margin-bottom:12px}.ipv4-reviewed-bar .warn{color:#d97706;font-weight:700}.ipv4-reviewed-bar .muted{color:#9ca3af;margin-left:auto}.ipv4-gate-actions-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px dashed #e5e7eb}.ipv4-gate-desc{color:#6b7280;font-size:13px}.ipv4-gate-btns{display:flex;gap:8px}.ipv4-gate-body{margin-top:12px}.ipv4-gate-hint{color:#374151;background:#f9fafb;border:1px solid #f0f0f0;border-radius:8px;padding:14px 16px;line-height:1.6}.ipv4-gate-hint.muted{color:#6b7280}.ipv4-view-stats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.ipv4-view-stats span{font-size:13px;background:#f3f4f6;border-radius:999px;padding:4px 12px;color:#374151}.ipv4-view-stats span.good{background:#ecfdf5;color:#059669}.ipv4-view-stats span.warn{background:#fffbeb;color:#d97706}.ipv4-tree{border:1px solid #f0f0f0;border-radius:8px;padding:8px 12px;max-height:460px;overflow:auto}.ipv4-tnode{margin:2px 0}.ipv4-tnode.depth-1{margin-left:18px}.ipv4-tnode.depth-2{margin-left:36px}.ipv4-tnode-row{display:flex;justify-content:space-between;gap:12px;padding:4px 6px;border-radius:6px}.ipv4-tnode.kind-lecture>.ipv4-tnode-row{background:#eef2ff;font-weight:800}.ipv4-tnode.kind-section>.ipv4-tnode-row{font-weight:600}.ipv4-tnode.kind-methodGroup>.ipv4-tnode-row{color:#4f46e5;font-size:13px}.ipv4-tnode-title{flex:1}.ipv4-tnode-meta{display:flex;gap:8px;flex-shrink:0}.ipv4-tnode-meta em{font-style:normal;color:#9ca3af;font-size:12px}.ipv4-chip-group{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px}.ipv4-chip-group strong{font-size:13px;margin-right:4px}.ipv4-chip{font-size:12px;background:#f3f4f6;border-radius:999px;padding:3px 10px;color:#374151}.ipv4-chip.disp-import_ready,.ipv4-cand-st.cand-ready,.ipv4-chip.cand-ready,.ipv4-chip.cand-promoted,.ipv4-cand-st.cand-promoted{background:#ecfdf5;color:#059669}.ipv4-chip.disp-needs_review,.ipv4-cand-st.cand-needs_review,.ipv4-chip.cand-needs_review{background:#fffbeb;color:#d97706}.ipv4-chip.disp-not_importable{background:#f3f4f6;color:#6b7280}.ipv4-chip.disp-missing_answer,.ipv4-cand-st.cand-blocked,.ipv4-chip.cand-blocked,.ipv4-cand-st.cand-missing_answer,.ipv4-chip.cand-missing_answer{background:#fef2f2;color:#dc2626}.ipv4-sample-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;max-height:460px;overflow:auto}.ipv4-sample{border:1px solid #f0f0f0;border-left:3px solid #e5e7eb;border-radius:8px;padding:8px 10px}.ipv4-sample.disp-import_ready{border-left-color:#059669}.ipv4-sample.disp-needs_review{border-left-color:#d97706}.ipv4-sample.disp-missing_answer{border-left-color:#dc2626}.ipv4-sample.disp-not_importable{border-left-color:#9ca3af}.ipv4-sample-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ipv4-sample-kind{font-size:12px;background:#eef2ff;color:#3730a3;border-radius:6px;padding:1px 8px}.ipv4-sample-disp{font-size:12px}.ipv4-sample-head em{font-style:normal;color:#9ca3af;font-size:12px}.ipv4-sample-method{font-size:12px;color:#4f46e5;margin:4px 0}.ipv4-sample-stem{margin:4px 0 0;font-size:13px;color:#374151;line-height:1.5}.ipv4-pairing-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ipv4-pairing-cols h4{margin:0 0 8px}.ipv4-unmatch{border:1px solid #f0f0f0;border-radius:8px;padding:8px 10px;margin-bottom:6px}.ipv4-unmatch-head{display:flex;align-items:center;gap:8px}.ipv4-unmatch-head em{font-style:normal;color:#9ca3af;font-size:12px}.ipv4-unmatch-reason{font-size:12px;color:#dc2626}.ipv4-unmatch p{margin:4px 0 0;font-size:13px;color:#374151}.ipv4-warn-box{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:8px 12px;margin-bottom:12px;font-size:13px;color:#92400e}.ipv4-promote-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#f9fafb;border:1px solid #f0f0f0;border-radius:8px;padding:10px 12px;margin-bottom:10px}.ipv4-promote-bar label{font-size:13px;display:flex;align-items:center;gap:6px}.ipv4-promote-bar input{width:70px;border:1px solid #d1d5db;border-radius:6px;padding:4px 8px}.ipv4-promote-bar .muted{color:#9ca3af;font-size:12px}.ipv4-promote-msg{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857;border-radius:8px;padding:8px 12px;margin-bottom:10px;font-size:13px}.ipv4-reject-reasons{font-size:12px;color:#b45309;margin-top:6px}.ipv4-reject-reasons div{margin:2px 0}.ipv4-cand-filter{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:12px 0 8px}.ipv4-cand-filter>span{font-weight:700;margin-right:4px}.ipv4-cand-filter button{padding:4px 10px;font-size:12px}.ipv4-cand-filter button.active{background:#4f46e5;border-color:#4f46e5;color:#fff}.ipv4-cand-list{max-height:420px;overflow:auto}.ipv4-cand-row{border:1px solid #f0f0f0;border-left:3px solid #e5e7eb;border-radius:8px;padding:8px 10px;margin-bottom:6px}.ipv4-cand-row.cand-ready{border-left-color:#059669}.ipv4-cand-row.cand-needs_review{border-left-color:#d97706}.ipv4-cand-row.cand-blocked,.ipv4-cand-row.cand-missing_answer{border-left-color:#dc2626}.ipv4-cand-row.cand-promoted{border-left-color:#4f46e5}.ipv4-cand-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ipv4-cand-kind{font-size:12px;background:#eef2ff;color:#3730a3;border-radius:6px;padding:1px 8px}.ipv4-cand-st{font-size:12px;border-radius:6px;padding:1px 8px;background:#f3f4f6}.ipv4-cand-head em{font-style:normal;color:#9ca3af;font-size:12px}.ipv4-cand-head .good{color:#059669;font-size:12px}.ipv4-cand-head .warn{color:#dc2626;font-size:12px}.ipv4-cand-stem{margin:4px 0 0;font-size:13px;color:#374151;line-height:1.5}.ipv4-empty.good{color:#059669}.ipv5{display:flex;flex-direction:column;height:100%;min-height:0;background:#f6f7f9}.ipv5-head{padding:14px 18px;background:#fff;border-bottom:1px solid #e6e8eb}.ipv5-title{display:flex;align-items:baseline;gap:12px}.ipv5-title h1{font-size:18px;margin:0;color:#1f2329}.ipv5-sub{font-size:12px;color:#8a94a6}.ipv5-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.ipv5-toolbar select,.ipv5-toolbar input{height:32px;border:1px solid #d4d8de;border-radius:6px;padding:0 8px;font-size:13px;background:#fff}.ipv5-toolbar select{min-width:260px}.ipv5-toolbar input[type=number]{width:72px}.ipv5-toolbar label{font-size:13px;color:#5a6473;display:inline-flex;align-items:center;gap:4px}.ipv5-hint{font-size:12px;color:#8a94a6}.ipv5-seg{display:inline-flex;border:1px solid #d4d8de;border-radius:6px;overflow:hidden}.ipv5-seg button{border:0;background:#fff;padding:0 12px;height:32px;font-size:13px;color:#5a6473;cursor:pointer}.ipv5-seg button.on{background:#2b6cf0;color:#fff}.ipv5-primary{background:#2b6cf0;color:#fff;border:0;border-radius:6px;height:32px;padding:0 16px;font-size:13px;cursor:pointer}.ipv5-primary:disabled{opacity:.5;cursor:not-allowed}.ipv5-primary.go{background:#16a34a;font-weight:600}.ipv5-primary.go:hover:not(:disabled){background:#15803d}.ipv5-run{margin-top:10px;display:flex;align-items:center;gap:10px}.ipv5-runbar{flex:0 0 220px;height:8px;background:#eef0f3;border-radius:5px;overflow:hidden}.ipv5-runbar span{display:block;height:100%;background:#2b6cf0;transition:width .3s}.ipv5-runtxt{font-size:12px;color:#5a6473}.ipv5-err{margin-top:8px;color:#d4380d;font-size:13px;background:#fff2e8;border:1px solid #ffccc7;padding:6px 10px;border-radius:6px}.ipv5-flowtip{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;font-size:12px;color:#8a94a6;background:#f8fafc;border:1px solid #eef1f5;border-radius:6px;padding:6px 10px}.ipv5-flowtip-lead{font-weight:600;color:#5a6473}.ipv5-flowtip .arr{color:#c9ced6}.ipv5-flowtip .hl{color:#166534;font-weight:600}.ipv5-body{flex:1;display:flex;min-height:0}.ipv5-pages{width:200px;flex-shrink:0;overflow-y:auto;padding:12px;border-right:1px solid #e6e8eb;background:#fbfbfc}.ipv5-pagecard{display:block;width:100%;text-align:left;border:1px solid #e6e8eb;border-radius:8px;background:#fff;padding:9px 10px;margin-bottom:8px;cursor:pointer}.ipv5-pagecard:hover{border-color:#b9c4d4}.ipv5-pagecard.sel{border-color:#2b6cf0;box-shadow:0 0 0 2px #2b6cf01f}.ipv5-pagecard.st-needs_recheck{border-left:3px solid #fa8c16}.ipv5-pagecard.st-reviewed{border-left:3px solid #52c41a}.ipv5-pc-top{display:flex;align-items:center;justify-content:space-between}.ipv5-pc-top b{font-size:13px;color:#1f2329}.ipv5-pc-meta{font-size:11px;color:#8a94a6;margin-top:3px}.ipv5-badge{font-size:10px;padding:1px 6px;border-radius:10px;background:#eef0f3;color:#5a6473}.ipv5-badge.st-needs_recheck{background:#fff7e6;color:#d46b08}.ipv5-badge.st-reviewed{background:#f6ffed;color:#389e0d}.ipv5-detail{flex:1;overflow-y:auto;padding:16px 20px;min-width:0}.ipv5-detail-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.ipv5-detail-head h2{font-size:16px;margin:0;color:#1f2329}.ipv5-detail-actions{display:flex;align-items:center;gap:8px}.ipv5-detail-actions button{height:30px;padding:0 12px;border:1px solid #d4d8de;border-radius:6px;background:#fff;font-size:13px;cursor:pointer;color:#5a6473}.ipv5-ok.on{background:#f6ffed;border-color:#b7eb8f;color:#389e0d}.ipv5-pageimg-wrap{margin-bottom:14px;text-align:center;background:#fff;border:1px solid #e6e8eb;border-radius:8px;padding:10px}.ipv5-pageimg{max-width:720px;width:100%;height:auto;box-shadow:0 1px 6px #00000014}.ipv5-blocks{display:flex;flex-direction:column;gap:10px}.ipv5-block{border:1px solid #e6e8eb;border-radius:8px;background:#fff;padding:10px 12px;border-left:3px solid #c9ced6}.ipv5-block.rc{background:#fffdf7}.ipv5-block.bt-method_summary{border-left-color:#9254de}.ipv5-block.bt-knowledge_explanation{border-left-color:#2b6cf0}.ipv5-block.bt-example{border-left-color:#52c41a}.ipv5-block.bt-practice{border-left-color:#13c2c2}.ipv5-block.bt-answer{border-left-color:#fa8c16}.ipv5-block.bt-figure{border-left-color:#8a94a6}.ipv5-block-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.ipv5-typebadge{font-size:11px;padding:2px 8px;border-radius:4px;background:#eef0f3;color:#5a6473;font-weight:600}.ipv5-typebadge.bt-method_summary{background:#f3e8ff;color:#722ed1}.ipv5-typebadge.bt-knowledge_explanation{background:#e8f0ff;color:#1d4ed8}.ipv5-typebadge.bt-example{background:#f6ffed;color:#389e0d}.ipv5-typebadge.bt-practice{background:#e6fffb;color:#08979c}.ipv5-typebadge.bt-answer{background:#fff7e6;color:#d46b08}.ipv5-typebadge.bt-figure{background:#f0f1f3;color:#5a6473}.ipv5-label{font-size:12px;font-weight:600;color:#1f2329}.ipv5-belongs{font-size:11px;color:#8a94a6}.ipv5-rcflag{font-size:10px;padding:1px 6px;border-radius:10px;background:#fff7e6;color:#d46b08}.ipv5-mini{font-size:12px;border:1px solid #d4d8de;background:#fff;border-radius:5px;padding:2px 9px;cursor:pointer;color:#5a6473}.ipv5-block-body{font-size:14px;line-height:1.7;color:#1f2329;word-break:break-word}.ipv5-mt{white-space:normal}.ipv5-figrow{display:flex;gap:14px;align-items:flex-start}.ipv5-fig{max-width:260px;max-height:200px;border:1px solid #e6e8eb;border-radius:6px;background:#fff}.ipv5-fignone{display:flex;align-items:center;justify-content:center;width:120px;height:80px;color:#b9c4d4;font-size:12px}.ipv5-figmeta{font-size:12px;color:#5a6473}.ipv5-snip{color:#8a94a6;margin-top:4px}.ipv5-note{color:#d46b08;margin-top:4px}.ipv5-edit{display:flex;flex-direction:column;gap:8px}.ipv5-edit-row{display:flex;gap:8px;align-items:center}.ipv5-edit-row select,.ipv5-edit-row input{height:30px;border:1px solid #d4d8de;border-radius:6px;padding:0 8px;font-size:13px}.ipv5-edit-row input{flex:1}.ipv5-chk{font-size:12px;color:#5a6473;display:inline-flex;gap:4px;align-items:center;white-space:nowrap}.ipv5-ta{width:100%;border:1px solid #d4d8de;border-radius:6px;padding:8px;font-size:13px;font-family:inherit;resize:vertical}.ipv5-edit-actions{display:flex;gap:8px}.ipv5-edit-actions button{height:30px;padding:0 14px;border:1px solid #d4d8de;border-radius:6px;background:#fff;cursor:pointer;font-size:13px}.ipv5-empty{font-size:13px;color:#8a94a6;padding:16px}.ipv5-empty.big{text-align:center;padding:60px 20px}.ipv5-tp{flex:1;display:flex;flex-direction:column;min-height:0}.ipv5-tp-bar{display:flex;flex-direction:column;align-items:stretch;gap:8px;padding:12px 18px;background:#fff;border-bottom:1px solid #e6e8eb}.ipv5-tp-mainflow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.ipv5-tp-step{font-size:12px;font-weight:600;color:#5a6473;background:#eef1f5;border-radius:4px;padding:4px 9px}.ipv5-tp-step.go{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.ipv5-tp-advtoggle{background:#f5f3ff;color:#6d28d9;border:1px solid #ddd6fe;border-radius:6px;height:32px;padding:0 14px;font-size:13px;cursor:pointer}.ipv5-tp-advtoggle:hover:not(:disabled){background:#ede9fe}.ipv5-tp-advtoggle.on{background:#6d28d9;color:#fff;border-color:#6d28d9}.ipv5-tp-advtoggle:disabled{opacity:.5;cursor:not-allowed}.ipv5-tp-adv{display:flex;align-items:center;gap:8px;flex-wrap:wrap;background:#faf9ff;border:1px dashed #ddd6fe;border-radius:8px;padding:9px 11px}.ipv5-tp-advhint{width:100%;font-size:12px;color:#6d28d9;line-height:1.5}.ipv5-tp-adv .ipv5-primary{background:#7c3aed;height:30px;padding:0 12px}.ipv5-tp-adv .ipv5-primary:hover:not(:disabled){background:#6d28d9}.ipv5-tp-stats{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ipv5-tp-stats:empty{display:none}.ipv5-tp-sep{width:1px;align-self:stretch;min-height:22px;background:#d8dde6;margin:0 4px}.ipv5-tp-stat{font-size:12px;color:#5a6473}.ipv5-tp-stat.hl{color:#1f2329;font-weight:600}.ipv5-tp-stat.ai{color:#1d4ed8;background:#e8f0ff;border:1px solid #adc8ff;border-radius:6px;padding:3px 8px}.ipv5-tp-stat.sk{color:#7c2d12;background:#fff7ed;border:1px solid #fed7aa;border-radius:6px;padding:3px 8px}.ipv5-tp-chk{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;padding:4px 9px;cursor:pointer;-webkit-user-select:none;user-select:none}.ipv5-tp-chk input{cursor:pointer;margin:0}.ipv5-viewseg{margin-left:auto}.ipv5-seg.sm button{height:28px;font-size:12px;padding:0 10px}.ipv5-tp-body{flex:1;display:flex;min-height:0}.ipv5-sk-panel{background:#fff;border-bottom:1px solid #e6e8eb;padding:10px 18px;max-height:280px;overflow:auto}.ipv5-sk-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:#5a6473;margin-bottom:8px}.ipv5-sk-head b{color:#1f2329;font-size:13px}.ipv5-sk-head span{background:#f6f7f9;border:1px solid #e6e8eb;border-radius:10px;padding:1px 8px}.ipv5-sk-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:8px}.ipv5-sk-item{border:1px solid #e6e8eb;border-left:3px solid #f59e0b;border-radius:8px;padding:8px 10px;background:#fffdf8;font-size:12px}.ipv5-sk-item.sev-blocking{border-left-color:#d4380d;background:#fff7f4}.ipv5-sk-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#8a94a6;margin-bottom:4px}.ipv5-sk-type{color:#722ed1;background:#f3e8ff;border-radius:4px;padding:0 6px}.ipv5-sk-action{color:#1d4ed8;background:#e8f0ff;border-radius:4px;padding:0 6px}.ipv5-sk-title{font-weight:600;color:#1f2329;margin-bottom:3px}.ipv5-sk-reason{color:#5a6473;line-height:1.45}.ipv5-sk-note{color:#d46b08;margin-top:3px;line-height:1.45}.ipv5-sk-evi{color:#8a94a6;margin-top:4px}.ipv5-sk-actions{display:flex;gap:8px;margin-top:8px}.ipv5-sk-actions button{border:1px solid #d8dde6;background:#fff;border-radius:6px;padding:3px 9px;cursor:pointer;color:#334155}.ipv5-sk-actions button:disabled{opacity:.45;cursor:not-allowed}.ipv5-tp-tree{width:340px;flex-shrink:0;overflow-y:auto;padding:12px;border-right:1px solid #e6e8eb;background:#fbfbfc}.ipv5-tp-bindhint{font-size:12px;color:#d46b08;background:#fff7e6;border:1px solid #ffe7ba;border-radius:6px;padding:6px 8px;margin:8px 0}.ipv5-tp-bindhint button{margin-left:6px;font-size:11px;border:1px solid #d4d8de;background:#fff;border-radius:4px;padding:1px 6px;cursor:pointer}.ipv5-tp-ch{margin-bottom:6px}.ipv5-tp-chhead{display:flex;align-items:center;gap:6px;width:100%;text-align:left;border:0;background:#f0f2f5;border-radius:6px;padding:6px 8px;cursor:pointer;font-size:13px;color:#1f2329}.ipv5-tp-caret{font-size:10px;color:#8a94a6}.ipv5-tp-chtitle{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-tp-chhead em{font-size:11px;color:#8a94a6;font-style:normal}.ipv5-tp-method{margin:4px 0 4px 12px}.ipv5-tp-mhead{font-size:12px;font-weight:600;color:#722ed1;padding:3px 0;display:flex;gap:6px}.ipv5-tp-mhead em{font-size:11px;color:#8a94a6;font-weight:400;font-style:normal}.ipv5-tp-units{display:flex;flex-direction:column;gap:3px;margin-left:6px}.ipv5-tp-unit{display:flex;align-items:center;gap:6px;width:100%;text-align:left;border:1px solid #eef0f3;border-radius:5px;background:#fff;padding:4px 7px;font-size:12px;cursor:default}.ipv5-tp-unit.bindable{cursor:pointer;border-color:#b7eb8f}.ipv5-tp-unit.bindable:hover{background:#f6ffed}.ipv5-tp-utag{flex-shrink:0;font-size:11px;font-weight:600;color:#08979c}.ipv5-tp-unit.k-example .ipv5-tp-utag{color:#389e0d}.ipv5-tp-uprev{flex:1;color:#5a6473;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-tp-uself{flex-shrink:0;font-size:10px;color:#d46b08;background:#fff7e6;border-radius:8px;padding:0 5px}.ipv5-tp-ufig{flex-shrink:0;font-size:10px;color:#8a94a6}.ipv5-tp-res{display:flex;flex-direction:column;gap:2px;margin:0 0 4px 6px}.ipv5-tp-resitem{display:flex;align-items:center;gap:6px;font-size:11px;border:1px dashed #e4e8f0;border-radius:5px;background:#fafbff;padding:3px 7px}.ipv5-tp-resitem.rt-knowledge_explanation{border-color:#d3e3fd;background:#f5f9ff}.ipv5-tp-resitem.rt-method_summary{border-color:#ffe0c2;background:#fff9f0}.ipv5-tp-rtag{flex-shrink:0;font-weight:600;color:#1677ff}.ipv5-tp-resitem.rt-method_summary .ipv5-tp-rtag{color:#d46b08}.ipv5-tp-rlabel{flex:1;color:#5a6473;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-tp-groups{display:flex;flex-direction:column;gap:6px;margin-left:6px}.ipv5-tp-group{border-left:2px solid #e8ecf3;padding-left:7px}.ipv5-tp-ghead{display:flex;align-items:center;gap:6px;font-size:12px;padding:3px 7px;border-radius:5px;background:#f5f9ff;border:1px solid #d3e3fd;margin-bottom:3px}.ipv5-tp-ghead.rt-method_summary{background:#fff9f0;border-color:#ffe0c2}.ipv5-tp-ghead.rt-method_summary .ipv5-tp-rtag{color:#d46b08}.ipv5-tp-ghead.rt-loose{background:#fafafa;border-color:#ececec;border-style:dashed}.ipv5-tp-ghead.rt-loose .ipv5-tp-rtag{color:#8a94a6}.ipv5-tp-gname{flex:1;font-weight:600;color:#1f2d3d;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-tp-ghead em{flex-shrink:0;font-size:11px;color:#8a94a6;font-style:normal;font-weight:400}.ipv5-tp-pairs{flex:1;overflow-y:auto;padding:12px 16px;min-width:0}.ipv5-tp-filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.ipv5-tp-filters button{font-size:12px;border:1px solid #d4d8de;background:#fff;border-radius:14px;padding:3px 12px;cursor:pointer;color:#5a6473}.ipv5-tp-filters button.on{background:#2b6cf0;border-color:#2b6cf0;color:#fff}.ipv5-tp-pairlist{display:flex;flex-direction:column;gap:8px}.ipv5-tp-pair{border:1px solid #e6e8eb;border-radius:8px;background:#fff;padding:9px 12px;border-left:3px solid #c9ced6}.ipv5-tp-pair.st-matched{border-left-color:#52c41a}.ipv5-tp-pair.st-confirmed{border-left-color:#389e0d;background:#fcfff8}.ipv5-tp-pair.st-low_conf{border-left-color:#fa8c16;background:#fffdf7}.ipv5-tp-pair.st-main_only{border-left-color:#d4380d;background:#fffbfa}.ipv5-tp-pair.st-answer_only{border-left-color:#8a94a6}.ipv5-tp-pair.st-rejected{border-left-color:#bfbfbf;opacity:.65}.ipv5-tp-pmeta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}.ipv5-tp-pst{font-size:11px;font-weight:600;padding:1px 8px;border-radius:10px;background:#eef0f3;color:#5a6473}.ipv5-tp-pst.st-matched,.ipv5-tp-pst.st-confirmed{background:#f6ffed;color:#389e0d}.ipv5-tp-pst.st-low_conf{background:#fff7e6;color:#d46b08}.ipv5-tp-pst.st-main_only{background:#fff2e8;color:#d4380d}.ipv5-tp-pst.st-answer_only{background:#f0f1f3;color:#5a6473}.ipv5-tp-plv{font-size:10px;color:#8a94a6;border:1px solid #e6e8eb;border-radius:4px;padding:0 5px}.ipv5-tp-ai{font-size:10px;border-radius:4px;padding:0 6px;background:#e8f0ff;color:#1d4ed8}.ipv5-tp-ai.ai-mismatch{background:#fff2e8;color:#d4380d}.ipv5-tp-ai.ai-uncertain{background:#fff7e6;color:#d46b08}.ipv5-tp-pmethod{font-size:12px;color:#722ed1}.ipv5-tp-pvar{font-size:11px;color:#08979c}.ipv5-tp-pnote{font-size:11px;color:#8a94a6}.ipv5-tp-pnote.ai{color:#1d4ed8}.ipv5-tp-pcols{display:flex;gap:12px}.ipv5-tp-pcol{flex:1;min-width:0;background:#fbfbfc;border:1px solid #eef0f3;border-radius:6px;padding:7px 9px}.ipv5-tp-pcol.ans{background:#fafffb}.ipv5-tp-pcolhd{font-size:11px;color:#8a94a6;margin-bottom:3px}.ipv5-tp-pprev{font-size:13px;color:#1f2329;line-height:1.5;max-height:64px;overflow:hidden}.ipv5-tp-pprev i{color:#b9c4d4}.ipv5-tp-pacts{display:flex;gap:8px;margin-top:8px}.ipv5-tp-pacts button{height:28px;padding:0 12px;border:1px solid #d4d8de;border-radius:6px;background:#fff;font-size:12px;cursor:pointer;color:#5a6473}.ipv5-tp-pacts button.on{background:#fff7e6;border-color:#ffd591;color:#d46b08}.ipv5-tp-pacts .ipv5-ok{border-color:#b7eb8f;color:#389e0d}.ipv5-toc{flex:1;min-height:0;overflow-y:auto;padding:16px 22px 60px}.ipv5-toc-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 0;margin-bottom:6px;background:#f6f7f9;border-bottom:1px solid #e6e8eb}.ipv5-toc-bar button{height:32px;padding:0 14px;border:1px solid #d4d8de;border-radius:6px;background:#fff;font-size:13px;cursor:pointer;color:#5a6473}.ipv5-toc-bar button:hover:not(:disabled){border-color:#b9c4d4}.ipv5-toc-bar button:disabled{opacity:.5;cursor:not-allowed}.ipv5-toc-bar button.ipv5-primary{background:#2b6cf0;color:#fff;border:0}.ipv5-spacer{flex:1}.ipv5-toc-stat{font-size:13px;color:#5a6473}.ipv5-toc-stat b{color:#1f2329;font-size:15px}.ipv5-toc-pending{margin-left:10px;font-size:12px;padding:1px 9px;border-radius:10px;background:#fff7e6;color:#d46b08}.ipv5-toc-notice{font-size:13px;color:#1d4ed8;background:#e8f0ff;border:1px solid #adc8ff;padding:8px 12px;border-radius:6px;margin-bottom:10px}.ipv5-toc-part{margin-bottom:18px}.ipv5-toc-parttitle{font-size:14px;color:#722ed1;margin:10px 0 8px;display:flex;align-items:baseline;gap:8px;border-left:3px solid #9254de;padding-left:9px}.ipv5-toc-parttitle span{font-size:11px;color:#8a94a6;font-weight:400}.ipv5-toc-ch{border:1px solid #e6e8eb;border-radius:8px;background:#fff;margin-bottom:7px;border-left:3px solid #c9ced6}.ipv5-toc-ch.st-confirmed{border-left-color:#52c41a}.ipv5-toc-ch.st-edited{border-left-color:#2b6cf0}.ipv5-toc-chrow{display:flex;align-items:center;gap:10px;padding:9px 12px;flex-wrap:wrap}.ipv5-toc-seq{font-size:11px;color:#8a94a6;min-width:20px;text-align:center;background:#f0f1f3;border-radius:4px;padding:1px 4px}.ipv5-toc-no{font-size:12px;color:#5a6473;min-width:48px}.ipv5-toc-name{font-size:14px;color:#1f2329;font-weight:600;cursor:pointer;border-bottom:1px dashed transparent}.ipv5-toc-name:hover{border-bottom-color:#b9c4d4}.ipv5-toc-editname{font-size:14px;font-weight:600;border:1px solid #2b6cf0;border-radius:5px;padding:2px 6px;min-width:220px;outline:none}.ipv5-toc-pg{font-size:11px;color:#8a94a6}.ipv5-toc-mcount{font-size:12px;color:#08979c;background:#e6fffb;border:1px solid #b5f5ec;border-radius:12px;padding:1px 10px;cursor:pointer}.ipv5-toc-src{font-size:10px;padding:1px 6px;border-radius:4px;background:#f0f1f3;color:#5a6473}.ipv5-toc-src.src-vl{background:#f3e8ff;color:#722ed1}.ipv5-toc-src.src-manual{background:#e8f0ff;color:#1d4ed8}.ipv5-toc-chstatus{font-size:10px;padding:1px 7px;border-radius:10px;background:#eef0f3;color:#5a6473}.ipv5-toc-chstatus.st-confirmed{background:#f6ffed;color:#389e0d}.ipv5-toc-chstatus.st-edited{background:#e8f0ff;color:#1d4ed8}.ipv5-toc-diff{font-size:11px;padding:1px 8px;border-radius:4px;margin-left:auto}.ipv5-toc-diff.d-fix{background:#f3e8ff;color:#722ed1}.ipv5-toc-diff.d-warn{background:#fff7e6;color:#d46b08}.ipv5-toc-diff.d-info{background:#e6fffb;color:#08979c}.ipv5-toc-methods{padding:4px 12px 12px 42px;display:flex;flex-direction:column;gap:3px;border-top:1px dashed #eef0f3}.ipv5-toc-nomethod{font-size:12px;color:#b9c4d4;padding:6px 0}.ipv5-toc-m{display:flex;align-items:baseline;gap:8px;font-size:13px;padding:2px 0}.ipv5-toc-mno{font-size:11px;color:#fff;background:#9254de;border-radius:4px;min-width:20px;text-align:center;padding:0 4px}.ipv5-toc-mname{color:#1f2329}.ipv5-toc-mdiff{font-size:10px;color:#722ed1;background:#f3e8ff;border-radius:3px;padding:0 5px}.ipv5-toc-mpg{font-size:10px;color:#8a94a6}.ipv5-asset-list{display:flex;flex-direction:column;gap:2px;max-height:360px;overflow-y:auto;padding:4px 0}.ipv5-asset-item{display:flex;align-items:center;gap:8px;font-size:12px;padding:3px 8px;border-radius:4px;border-left:3px solid #c9ced6}.ipv5-asset-item:hover{background:#f7f9fc}.ipv5-asset-item.at-concept_explanation{border-left-color:#2b6cf0}.ipv5-asset-item.at-method_block{border-left-color:#d46b08}.ipv5-asset-item.at-worked_example{border-left-color:#08979c}.ipv5-asset-item.at-variant_practice{border-left-color:#9254de}.ipv5-asset-type{flex-shrink:0;font-size:10px;padding:1px 6px;border-radius:3px;background:#f0f1f3;color:#5a6473;min-width:56px;text-align:center}.ipv5-asset-title{flex-shrink:0;max-width:200px;font-weight:600;color:#1f2329;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-asset-path{flex:1;color:#8a94a6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ipv5-asset-status{flex-shrink:0;font-size:10px;padding:1px 6px;border-radius:3px;background:#f6ffed;color:#389e0d}.lesson-wrapper{max-width:1200px;margin:0 auto;padding:24px}.lesson-tabs{display:flex;gap:0;margin-bottom:20px}.lesson-tab{padding:8px 20px;border:1.5px solid #d1d5db;background:#fff;cursor:pointer;font-weight:600;font-size:13px;color:#6b7280}.lesson-tab:first-child{border-radius:8px 0 0 8px}.lesson-tab:last-child{border-radius:0 8px 8px 0}.lesson-tab.active{background:#6366f1;color:#fff;border-color:#6366f1}.lesson-config{display:flex;gap:24px}.lesson-config-left{flex:1}.lesson-config-right{width:320px}.lesson-tree{border:1px solid #e5e7eb;border-radius:10px;padding:14px;max-height:500px;overflow-y:auto;background:#f9fafb}.lesson-tree h4{margin:0 0 10px;font-size:14px;color:#374151}.lesson-tree-chapter{padding:3px 0}.lesson-tree-ch-label{font-size:13px;font-weight:600;color:#4338ca;cursor:pointer;padding:3px 6px;border-radius:4px}.lesson-tree-ch-label:hover{background:#eef2ff}.lesson-tree-nodes{padding-left:16px}.lesson-tree-node{display:flex;align-items:center;gap:6px;padding:2px 6px;font-size:12px;cursor:pointer;border-radius:4px}.lesson-tree-node:hover{background:#eef2ff}.lesson-tree-node input[type=checkbox]{margin:0}.lesson-tree-node.selected{background:#e0e7ff;font-weight:600}.lesson-selected-nodes{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}.lesson-selected-tag{display:flex;align-items:center;gap:4px;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600;background:#eef2ff;color:#4338ca;border:1px solid #c7d2fe}.lesson-selected-tag button{border:none;background:none;color:#6366f1;cursor:pointer;font-size:14px;padding:0;line-height:1}.lesson-config-panel{border:1px solid #e5e7eb;border-radius:10px;padding:16px;background:#fff}.lesson-config-panel h4{margin:0 0 12px;font-size:14px;color:#374151}.lesson-config-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:13px}.lesson-config-row label{min-width:90px;font-weight:600;color:#374151}.lesson-config-row select,.lesson-config-row input{padding:4px 8px;border-radius:6px;border:1px solid #d1d5db;font-size:13px}.lesson-generate-btn{margin-top:16px;width:100%;padding:10px;border-radius:8px;background:linear-gradient(135deg,#6366f1,#7c3aed);color:#fff;font-weight:700;font-size:14px;border:none;cursor:pointer}.lesson-generate-btn:disabled{opacity:.5;cursor:not-allowed}.lesson-generate-btn:hover:not(:disabled){opacity:.9}.lesson-preview{margin-top:4px}.lesson-section{border:1px solid #e5e7eb;border-radius:10px;margin-bottom:14px;overflow:hidden}.lesson-section-header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#f3f4f6;cursor:pointer;font-weight:700;font-size:14px;color:#1f2937}.lesson-section-header:hover{background:#e5e7eb}.lesson-section-count{font-size:12px;color:#6b7280;font-weight:400}.lesson-section-body{padding:12px 16px}.lesson-kb{background:#f8f9fa;padding:10px;border-radius:6px;margin-bottom:8px;border-left:3px solid #6366f1}.lesson-kb-title{font-weight:600;font-size:13px;color:#4338ca;margin-bottom:4px}.lesson-kb-body{font-size:12px;color:#374151;line-height:1.6}.lesson-group{border:1px solid #e5e7eb;border-radius:8px;padding:12px;margin-bottom:10px}.lesson-group-title{font-weight:700;font-size:13px;color:#6366f1;margin-bottom:8px}.lesson-group-label{font-size:11px;color:#16a34a;font-weight:700;margin-top:8px;margin-bottom:4px}.lesson-q{padding:6px 0;border-bottom:1px solid #f3f4f6;font-size:13px}.lesson-q:last-child{border-bottom:none}.lesson-q-header{display:flex;align-items:center;gap:8px;margin-bottom:3px}.lesson-q-no{font-weight:700;color:#6366f1;min-width:24px}.lesson-q-type{font-size:11px;color:#6b7280;background:#f3f4f6;padding:1px 6px;border-radius:8px}.lesson-q-diff{font-size:10px;color:#f59e0b}.lesson-q-node{font-size:11px;color:#9ca3af}.lesson-q-stem{color:#1f2937;line-height:1.5}.lesson-q-answer{color:#c00;font-size:12px;margin-top:2px}.lesson-q-analysis{color:#6b7280;font-size:12px;margin-top:2px}.lesson-q-tag-ai{font-size:10px;color:#7c3aed;background:#ede9fe;padding:1px 6px;border-radius:8px}.lesson-q-tag-original{font-size:10px;color:#16a34a;background:#dcfce7;padding:1px 6px;border-radius:8px}.lesson-q-actions{margin-left:auto;display:flex;gap:4px}.lesson-q-actions button{border:1px solid #d1d5db;background:#fff;border-radius:4px;font-size:11px;padding:2px 8px;cursor:pointer;color:#374151}.lesson-q-actions button:hover{background:#f3f4f6}.lesson-q-actions button.remove{color:#dc2626;border-color:#fecaca}.lesson-q-actions button.remove:hover{background:#fef2f2}.lesson-export-bar{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:14px 18px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px}.lesson-export-btn{padding:8px 20px;border-radius:8px;background:#6366f1;color:#fff;font-weight:700;font-size:13px;border:none;cursor:pointer}.lesson-export-btn:disabled{opacity:.5}.lesson-export-btn:hover:not(:disabled){opacity:.9}.lesson-list{margin-top:8px}.lesson-card{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:8px;background:#fff}.lesson-card-info h4{margin:0 0 4px;font-size:14px;color:#1f2937}.lesson-card-meta{font-size:12px;color:#6b7280;display:flex;gap:10px}.lesson-card-actions{display:flex;gap:6px}.lesson-card-actions button{padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid #d1d5db;background:#fff;color:#374151}.lesson-card-actions button:hover{background:#f3f4f6}.lesson-card-actions button.primary{background:#6366f1;color:#fff;border-color:#6366f1}.lesson-empty{text-align:center;padding:40px;color:#9ca3af;font-size:14px}.lesson-loading{text-align:center;padding:40px;color:#6366f1;font-size:14px}.todos-page{max-width:900px;margin:0 auto;padding:24px 16px}.todos-header{margin-bottom:20px}.todos-header h2{font-size:22px;font-weight:700;color:#1e293b;margin:0}.todos-subtitle{font-size:13px;color:#94a3b8;margin-top:4px}.todos-summary{display:flex;gap:12px;margin-bottom:20px}.todos-summary-card{flex:1;padding:14px 16px;background:#fff;border:1.5px solid #e2e8f0;border-radius:10px;text-align:center;cursor:pointer;transition:all .15s}.todos-summary-card:hover{border-color:#6366f1}.todos-summary-card.active{border-color:#6366f1;background:#eef2ff}.todos-summary-count{font-size:28px;font-weight:700}.todos-summary-label{font-size:12px;color:#64748b;margin-top:2px}.todos-filters{display:flex;gap:10px;margin-bottom:16px;align-items:center}.todos-filter-select{padding:6px 12px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;background:#fff;cursor:pointer}.todos-refresh-btn{padding:6px 14px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;background:#fff;cursor:pointer;margin-left:auto}.todos-refresh-btn:hover{background:#f1f5f9}.todos-list{display:flex;flex-direction:column;gap:10px}.todos-empty{padding:40px 0;text-align:center;color:#94a3b8;font-size:14px}.todos-item{padding:14px 16px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;border-left:4px solid #cbd5e1;transition:all .15s}.todos-item:hover{box-shadow:0 2px 8px #0000000f}.todos-item-open{border-left-color:#f59e0b}.todos-item-in_progress{border-left-color:#6366f1}.todos-item-resolved{border-left-color:#10b981;opacity:.7}.todos-item-dismissed{border-left-color:#94a3b8;opacity:.5}.todos-item-header{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}.todos-item-severity{font-size:11px;padding:1px 8px;border-radius:4px;font-weight:600}.todos-item-source{font-size:11px;color:#6366f1;font-weight:600}.todos-item-source-id{font-size:11px;color:#94a3b8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.todos-item-time{font-size:11px;color:#94a3b8;margin-left:auto}.todos-item-title{font-size:14px;font-weight:600;color:#1e293b;margin-bottom:4px}.todos-item-desc{font-size:12px;color:#64748b;margin-bottom:4px}.todos-item-resolution{font-size:12px;color:#059669;font-style:italic;margin-bottom:6px}.todos-item-actions{display:flex;gap:6px;margin-top:8px}.todos-action-btn{padding:3px 10px;font-size:12px;border:1px solid #e2e8f0;border-radius:5px;background:#f8fafc;cursor:pointer;color:#475569}.todos-action-btn:hover{background:#e2e8f0}.todos-action-goto{color:#6366f1;border-color:#c7d2fe}.todos-action-goto:hover{background:#eef2ff}.todos-action-resolve{color:#059669;border-color:#a7f3d0}.todos-action-resolve:hover{background:#ecfdf5}.todos-action-dismiss{color:#94a3b8}.todos-action-delete{color:#ef4444;border-color:#fecaca}.todos-action-delete:hover{background:#fef2f2}.qr-page{max-width:1480px;margin:0 auto;padding:28px 24px 56px;color:#e5e7eb}.qr-hero,.qr-sidebar,.qr-workspace,.qr-message{border:1px solid rgba(148,163,184,.14);background:#0f172acc;box-shadow:0 24px 60px #00000047}.qr-hero{border-radius:28px;padding:26px 30px;display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.qr-kicker{color:#93c5fd;font-size:12px;letter-spacing:.16em;text-transform:uppercase}.qr-hero h2{margin:10px 0;font-size:34px}.qr-hero p{margin:0;color:#cbd5e1;line-height:1.8;max-width:820px}.qr-primary,.qr-card-foot button,.qr-submit-bar button{border:0;border-radius:999px;padding:10px 16px;color:#fff;background:#6366f1;font-weight:700;cursor:pointer}.qr-message{margin-top:16px;padding:14px 18px;border-radius:18px;color:#bfdbfe}.qr-layout{display:grid;grid-template-columns:430px minmax(0,1fr);gap:18px;margin-top:18px}.qr-sidebar,.qr-workspace{border-radius:24px;min-height:680px}.qr-sidebar{padding:16px}.qr-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.qr-tabs button{border:1px solid rgba(148,163,184,.16);border-radius:14px;background:#08111f9e;color:#cbd5e1;padding:10px 8px;cursor:pointer}.qr-tabs button.active{background:#6366f138;color:#fff;border-color:#818cf880}.qr-list{display:grid;gap:10px;max-height:740px;overflow-y:auto;padding-right:4px}.qr-list-card{border:1px solid rgba(148,163,184,.13);border-radius:18px;padding:14px;background:#08111f94}.qr-list-card.conflict{border-color:#f59e0b59}.qr-list-card p{margin:10px 0;color:#cbd5e1;line-height:1.7;font-size:13px}.qr-q-summary{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.qr-qno{color:#93c5fd;font-weight:800}.qr-src,.qr-node{color:#94a3b8;font-size:12px}.qr-node{color:#c4b5fd}.qr-stage,.qr-slot{border-radius:999px;padding:3px 8px;font-size:11px;color:#fff;background:#0ea5e947}.qr-stage.conflict{background:#f59e0b47}.qr-card-foot,.qr-submit-bar{display:flex;justify-content:space-between;align-items:center;gap:12px}.qr-card-foot span,.qr-submit-bar span{color:#94a3b8;font-size:12px}.qr-empty,.qr-placeholder{padding:34px 20px;color:#94a3b8;text-align:center}.qr-workspace{padding:22px;overflow:hidden}.qr-work-head{display:flex;justify-content:space-between;gap:16px;align-items:center;border-bottom:1px solid rgba(148,163,184,.14);padding-bottom:14px;margin-bottom:18px}.qr-original,.qr-editor{border:1px solid rgba(148,163,184,.12);background:#08111f80;border-radius:20px;padding:18px;margin-bottom:16px}.qr-original h3,.qr-editor h3{margin:0 0 14px}.qr-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;margin-top:12px}.qr-answer,.qr-analysis{margin-top:12px;padding:12px;border-radius:12px;background:#0f172aa6;color:#dbeafe;line-height:1.8}.qr-editor label{display:block;margin:12px 0 6px;color:#93c5fd;font-size:12px;font-weight:700}.qr-editor textarea,.qr-editor input{width:100%;box-sizing:border-box;border:1px solid rgba(148,163,184,.2);border-radius:12px;background:#0f172ac7;color:#e5e7eb;padding:11px 12px;font-family:inherit;line-height:1.7}.qr-inline-fields{display:grid;grid-template-columns:1fr 140px 140px;gap:12px}.qr-submit-bar{margin-top:16px;border-top:1px solid rgba(148,163,184,.14);padding-top:16px}.qr-reject{background:#dc2626!important}.qr-approve{background:#059669!important}.qr-submit-bar button:disabled{opacity:.55;cursor:not-allowed}.au-page{max-width:1320px;margin:0 auto;padding:28px 24px 56px;color:#e5e7eb}.au-hero,.au-card,.au-message{border:1px solid rgba(148,163,184,.14);background:#0f172acc;box-shadow:0 24px 60px #00000047}.au-hero{border-radius:28px;padding:26px 30px}.au-kicker{color:#93c5fd;font-size:12px;letter-spacing:.16em;text-transform:uppercase}.au-hero h2{margin:10px 0;font-size:34px}.au-hero p{margin:0;color:#cbd5e1;line-height:1.8}.au-message{margin-top:16px;padding:14px 18px;border-radius:18px;color:#bfdbfe}.au-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:18px;margin-top:18px}.au-card{border-radius:24px;padding:20px}.au-card h3{margin:0 0 16px}.au-form label{display:grid;gap:6px;margin-bottom:12px;color:#93c5fd;font-size:13px;font-weight:700}.au-form input,.au-form select{border:1px solid rgba(148,163,184,.2);border-radius:12px;background:#08111fb3;color:#e5e7eb;padding:11px 12px;font-family:inherit}.au-subjects,.au-subject-pills{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.au-subjects{margin:12px 0 18px}.au-subjects span{color:#93c5fd;font-size:13px;font-weight:700}.au-subjects button,.au-subject-pills button,.au-user-row>button{border:1px solid rgba(148,163,184,.2);border-radius:999px;background:#08111fa6;color:#cbd5e1;padding:7px 12px;cursor:pointer}.au-subjects button.active,.au-subject-pills button.active{background:#6366f147;border-color:#818cf88f;color:#fff}.au-primary{width:100%;border:0;border-radius:999px;padding:12px 18px;color:#fff;background:#6366f1;font-weight:800;cursor:pointer}.au-list{display:grid;gap:12px;align-content:start}.au-user-row{display:grid;grid-template-columns:minmax(180px,1fr) 90px minmax(150px,220px) auto auto;align-items:center;gap:12px;border:1px solid rgba(148,163,184,.12);border-radius:18px;padding:14px;background:#08111f8c}.au-user-row strong,.au-user-row span{display:block}.au-user-row span{color:#94a3b8;font-size:12px;margin-top:4px}.au-role{text-align:center;border-radius:999px;padding:5px 10px;background:#0ea5e933;color:#bfdbfe!important;font-weight:800}.au-role.admin{background:#f59e0b38;color:#fde68a!important}.au-role.student{background:#10b9812e;color:#a7f3d0!important}.au-muted{color:#94a3b8}:root{color-scheme:light;background:#f8fafc}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh;background:#f8fafc;color:#1e293b;font-family:Inter,Noto Sans SC,system-ui,-apple-system,sans-serif}body:before{display:none}.app-header{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 1px 3px #0000000a}.app-kicker{color:#64748b;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.app-title{margin:2px 0 0;font-size:20px;font-weight:700;color:#1e293b}.app-subtitle{margin:4px 0 0;color:#64748b;font-size:13px}.app-link{color:#475569;text-decoration:none;border:1px solid #e2e8f0;padding:8px 16px;border-radius:8px;background:#fff;font-size:13px;font-weight:500;transition:all .15s}.app-link:hover{border-color:#c7d2fe;color:#6366f1;background:#f5f3ff}.app-link.active{background:#6366f1;color:#fff;border-color:#6366f1}.app-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.app-link-btn{background:#fff;border:1px solid #e2e8f0;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;color:#475569;padding:8px 16px;border-radius:8px;transition:all .15s}.app-link-btn:hover{border-color:#c7d2fe;color:#6366f1}.home-page{padding:36px 24px 56px}.home-hero{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:stretch}.home-hero-copy,.home-hero-panel,.home-feature-card,.home-status-card,.not-found-card{border:1px solid #e2e8f0;background:#fff;box-shadow:0 1px 3px #0000000f}.home-hero-copy{padding:36px;border-radius:28px}.home-eyebrow,.home-section-kicker,.home-panel-label{color:#64748b;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.home-hero-title{margin:14px 0;font-size:42px;line-height:1.15;max-width:12ch;color:#1e293b}.home-hero-text{margin:0;max-width:58ch;color:#475569;font-size:16px;line-height:1.9}.home-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.home-secondary-link{color:#475569;text-decoration:none;padding:10px 14px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;transition:all .15s}.home-secondary-link:hover{border-color:#c7d2fe;color:#6366f1}.home-hero-panel{padding:28px;border-radius:28px;position:relative;overflow:hidden}.home-panel-code{margin-top:10px;font-family:JetBrains Mono,monospace;font-size:28px;color:#6366f1}.home-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}.home-panel-cell{border-radius:12px;padding:14px;background:#f8fafc;border:1px solid #e2e8f0}.home-panel-key{color:#64748b;font-size:12px}.home-panel-value{margin-top:8px;font-size:15px;line-height:1.6}.home-section{max-width:1320px;margin:22px auto 0}.home-section-head{margin-bottom:14px}.home-section-title{margin:8px 0 0;font-size:28px}.home-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.home-feature-card{display:block;text-decoration:none;color:inherit;padding:24px;border-radius:22px;transition:transform .18s ease,border-color .18s ease,background .18s ease}.home-feature-card:hover{transform:translateY(-2px);border-color:#c7d2fe;box-shadow:0 4px 12px #6366f114}.home-feature-meta{color:#6366f1;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.home-feature-topline{display:flex;justify-content:space-between;align-items:center;gap:10px}.home-feature-badge{flex:0 0 auto;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;letter-spacing:.04em}.home-feature-badge.experimental{background:#fef3c7;color:#92400e;border:1px solid #fde68a}.home-feature-badge.stable{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.home-feature-title{margin-top:12px;font-size:24px}.home-feature-text{margin-top:10px;color:#64748b;line-height:1.8;font-size:14px}.home-feature-link{margin-top:18px;color:#6366f1}.home-metric-link,.home-inline-link{text-decoration:none;color:inherit}.home-metric-link:hover,.home-inline-link:hover{border-color:#c7d2fe;box-shadow:0 2px 8px #6366f10f}.home-status-card{border-radius:22px;padding:24px}.home-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:18px}.home-metric-card,.home-dashboard-card{border-radius:16px;border:1px solid #e2e8f0;background:#fff;box-shadow:0 1px 3px #0000000f}.home-metric-card{padding:20px 22px}.home-metric-label{color:#64748b;font-size:12px;letter-spacing:.08em;text-transform:uppercase}.home-metric-value{margin-top:8px;font-family:JetBrains Mono,monospace;font-size:34px;color:#1e293b}.home-dashboard-grid{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:18px}.home-dashboard-card{padding:22px}.home-dashboard-title{color:#64748b;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}.home-level-list,.home-node-list{display:grid;gap:10px}.home-level-row,.home-node-row{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.home-topic-list{display:flex;flex-wrap:wrap;gap:10px}.home-topic-chip{display:inline-flex;align-items:center;gap:10px;padding:10px 12px;border-radius:999px;background:#f1f5f9;border:1px solid #e2e8f0}.home-status-list{margin:0;padding-left:20px;color:#475569;line-height:2}.not-found-page{min-height:calc(100vh - 92px);display:grid;place-items:center;padding:32px 24px}.not-found-card{width:min(560px,100%);padding:32px;border-radius:24px;text-align:center}.not-found-code{font-family:JetBrains Mono,monospace;font-size:56px;line-height:1;color:#6366f1}.not-found-title{margin:16px 0 10px;font-size:28px}.not-found-text{margin:0 0 24px;color:#64748b;font-size:14px;line-height:1.8}.report-page{padding:36px 24px 72px}.report-hero,.report-section{max-width:1320px;margin:0 auto}.report-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:stretch}.report-hero-copy,.report-hero-panel,.report-card,.report-metric-card,.report-sample-card{border:1px solid #e2e8f0;background:#fff;box-shadow:0 1px 3px #0000000f}.report-hero-copy,.report-hero-panel{border-radius:30px;padding:34px}.report-kicker,.report-section-kicker,.report-card-kicker,.report-panel-label,.report-metric-label{color:#64748b;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.report-title{margin:16px 0 14px;font-size:42px;line-height:1.08;max-width:10ch;color:#1e293b}.report-text{margin:0;color:#64748b;font-size:16px;line-height:1.95;max-width:58ch}.report-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.report-panel-code{margin-top:14px;font-family:JetBrains Mono,monospace;font-size:30px;color:#6366f1}.report-panel-list{margin-top:28px;display:grid;gap:12px}.report-panel-item{padding:14px 16px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0;color:#475569;line-height:1.8}.report-section{margin-top:24px}.report-section-head{margin-bottom:14px}.report-section-title,.report-card-title{margin:8px 0 0;font-size:28px}.report-metric-grid,.report-sample-grid,.report-grid-2{display:grid;gap:18px}.report-metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.report-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.report-metric-card,.report-card,.report-sample-card{border-radius:24px}.report-metric-card{padding:24px}.report-metric-value{margin-top:10px;font-family:JetBrains Mono,monospace;font-size:34px;color:#1e293b}.report-metric-note{margin-top:10px;color:#64748b;line-height:1.8;font-size:14px}.report-card{padding:26px}.report-card-accent{background:linear-gradient(135deg,#fffbeb,#fff 50%)}.report-definition-list,.report-ranked-list,.report-review-list,.report-next-grid{display:grid;gap:14px}.report-definition-row,.report-review-item,.report-next-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:14px 16px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.report-definition-row span,.report-review-meta,.report-ranked-subtitle,.report-next-text,.report-sample-text,.report-bullet-list{color:#64748b}.report-definition-row strong{max-width:60%;text-align:right}.report-bullet-list{margin:18px 0 0;padding-left:20px;line-height:1.95}.report-ranked-row{display:flex;gap:14px;align-items:center;padding:12px 14px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.report-ranked-index,.report-next-index{width:42px;min-width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:#ede9fe;color:#6366f1;font-family:JetBrains Mono,monospace;font-weight:700}.report-ranked-title,.report-review-title,.report-next-title,.report-sample-title{font-size:20px}.report-review-badge,.report-topic-pill,.report-level-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:#d1fae5;border:1px solid #6ee7b7;color:#065f46;font-size:12px}.report-sample-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.report-sample-card{padding:24px}.report-sample-topline{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.report-level-pill{background:#fef3c7;border-color:#fcd34d;color:#92400e}.report-sample-id{margin-top:10px;font-family:JetBrains Mono,monospace;color:#94a3b8;font-size:12px;line-height:1.7;word-break:break-all}.report-sample-metrics{margin-top:18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.report-sample-metrics div{padding:12px;border-radius:10px;background:#f8fafc;border:1px solid #e2e8f0}.report-sample-metrics span{display:block;color:#64748b;font-size:12px;margin-bottom:8px}.report-sample-metrics strong{font-size:20px}.report-sample-text{margin:16px 0 0;line-height:1.85}.report-next-item{align-items:flex-start}.rq-filter-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:16px;padding:14px 18px;border-radius:12px;background:#fff;border:1px solid #e2e8f0}.rq-filter-meta{color:#64748b;font-size:13px}.rq-filter-tabs{display:flex;gap:8px}.rq-filter-tab{padding:8px 16px;border-radius:8px;border:1px solid #e2e8f0;background:#fff;color:#475569;cursor:pointer;font-size:13px;font-family:inherit;transition:all .15s}.rq-filter-tab.active,.rq-filter-tab:hover{background:#6366f1;border-color:#6366f1;color:#fff}.rq-list{display:grid;gap:12px}.rq-card{border:1px solid #e2e8f0;background:#fff;border-radius:12px;overflow:hidden;transition:border-color .15s}.rq-card:hover{border-color:#c7d2fe;box-shadow:0 2px 8px #6366f10f}.rq-card-head{display:flex;align-items:center;gap:14px;padding:14px 18px;cursor:pointer;-webkit-user-select:none;user-select:none}.rq-card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex:1}.rq-purity-badge,.rq-type-badge,.rq-difficulty,.rq-hv-badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:11px;letter-spacing:.04em}.rq-purity-high{background:#d1fae5;border:1px solid #6ee7b7;color:#065f46}.rq-purity-composite{background:#dbeafe;border:1px solid #93c5fd;color:#1e40af}.rq-purity-low{background:#fef3c7;border:1px solid #fcd34d;color:#92400e}.rq-type-badge{background:#f1f5f9;border:1px solid #e2e8f0;color:#475569}.rq-difficulty{color:#64748b;font-size:12px;padding:0}.rq-hv-badge{background:#ede9fe;border:1px solid #c4b5fd;color:#5b21b6}.rq-card-id{font-family:JetBrains Mono,monospace;font-size:13px;color:#6366f1;white-space:nowrap}.rq-toggle{font-size:11px;color:#94a3b8;white-space:nowrap}.rq-summary{padding:0 18px 12px;color:#475569;font-size:14px;line-height:1.8}.rq-binding-row{display:flex;align-items:center;gap:10px;padding:9px 18px;border-top:1px solid #f1f5f9}.rq-binding-role{width:24px;min-width:24px;height:24px;border-radius:6px;display:grid;place-items:center;font-size:11px;font-weight:700}.rq-binding-primary .rq-binding-role{background:#d1fae5;color:#065f46}.rq-binding-secondary .rq-binding-role{background:#dbeafe;color:#1e40af}.rq-binding-method .rq-binding-role{background:#fef3c7;color:#92400e}.rq-binding-label{flex:1;font-size:14px;color:#1e293b}.rq-binding-conf{font-family:JetBrains Mono,monospace;font-size:12px;color:#94a3b8}.rq-expanded{border-top:1px solid #f1f5f9;padding:4px 0 12px}.rq-rationale,.rq-notes{margin:10px 18px 0;padding:12px 14px;border-radius:8px;font-size:13px;line-height:1.85;color:#475569}.rq-rationale{background:#f8fafc;border:1px solid #e2e8f0}.rq-notes{background:#fffbeb;border:1px solid #fde68a;color:#92400e}.rq-rationale-label,.rq-notes-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.6;margin-right:4px}.rq-nodekey{margin:8px 18px 0;font-family:JetBrains Mono,monospace;font-size:11px;color:#475569;word-break:break-all;line-height:1.6}.rq-jump-btn{display:inline-flex;align-items:center;padding:3px 9px;border-radius:6px;border:1px solid #6ee7b7;background:#d1fae5;color:#065f46;font-size:11px;text-decoration:none;white-space:nowrap;transition:all .15s;margin-left:auto;flex-shrink:0}.rq-jump-btn:hover{background:#a7f3d0;border-color:#34d399}.rq-jump-secondary{border-color:#93c5fd;background:#dbeafe;color:#1e40af}.rq-jump-secondary:hover{background:#bfdbfe;border-color:#60a5fa}.rq-jump-method{border-color:#fcd34d;background:#fef3c7;color:#92400e}.rq-jump-method:hover{background:#fde68a;border-color:#fbbf24}.report-print-btn{cursor:pointer;font-family:inherit;font-size:13px}@media print{body{background:#fff!important;color:#111!important}body:before{display:none}.app-header,.report-actions,.rq-filter-bar,.rq-jump-btn,.rq-toggle{display:none!important}.report-page{padding:16px}.report-hero,.report-metric-grid,.report-grid-2,.report-sample-grid{grid-template-columns:1fr 1fr}.report-hero-copy,.report-hero-panel,.report-card,.report-metric-card,.report-sample-card,.rq-card{border:1px solid #d1d5db!important;background:#fff!important;box-shadow:none!important;color:#111!important;break-inside:avoid}.report-metric-value,.report-panel-code,.rq-card-id{color:#0f766e!important}.report-kicker,.report-section-kicker,.report-card-kicker,.report-panel-label,.report-metric-label,.rq-filter-meta{color:#64748b!important}.report-metric-note,.report-text,.rq-summary,.rq-rationale,.rq-notes,.report-bullet-list{color:#374151!important}.rq-purity-high,.rq-purity-composite,.rq-purity-low,.rq-hv-badge,.rq-type-badge,.report-topic-pill,.report-level-pill,.report-review-badge{border:1px solid #9ca3af!important;background:#f3f4f6!important;color:#111!important}.rq-binding-role{background:#e5e7eb!important;color:#111!important}.rq-binding-label,.rq-binding-conf,.rq-nodekey{color:#374151!important}.rq-rationale{border:1px solid #d1d5db!important;background:#f9fafb!important}.rq-notes{border:1px solid #fde68a!important;background:#fffbeb!important;color:#78350f!important}.rq-expanded{display:block!important}.report-section{break-before:auto}.report-section#report-core,.report-section#report-samples{break-before:page}.report-card,.report-metric-card,.report-sample-card,.rq-card{break-inside:avoid;page-break-inside:avoid}.rq-list{break-inside:auto}.report-hero{break-inside:avoid}}@media (max-width: 960px){.report-hero,.report-metric-grid,.report-grid-2,.report-sample-grid{grid-template-columns:1fr}.report-title{font-size:36px;max-width:none}.report-definition-row,.report-review-item{flex-direction:column;align-items:flex-start}.report-definition-row strong{max-width:none;text-align:left}.report-sample-metrics{grid-template-columns:1fr}}.math-image-block{display:block;margin:8px 0}.math-image{display:block;max-width:min(100%,320px);width:auto;height:auto;border-radius:6px;border:1px solid #e2e8f0;background:#fff;padding:6px;box-shadow:0 1px 4px #00000014}.math-md-table{border-collapse:collapse;margin:6px 0;font-size:13px;width:auto;max-width:100%;overflow-x:auto;display:block}.math-md-table th,.math-md-table td{border:1px solid #d1d5db;padding:4px 8px;text-align:center;white-space:nowrap}.math-md-table th{background:#f1f5f9;font-weight:600;color:#334155}.math-md-table td{color:#475569}.qt-tags-panel{margin-top:12px}.qt-tags-label{font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}.qt-tags-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.qt-tag-chip{padding:3px 10px;border-radius:12px;border:1px solid #e2e8f0;background:#f8fafc;font-size:12px;cursor:pointer;transition:all .15s;color:#475569}.qt-tag-chip:hover{border-color:#6366f1;color:#6366f1}.qt-tag-active{background:#6366f1;color:#fff!important;border-color:#6366f1}.qt-tag-custom{background:#f59e0b;border-color:#f59e0b}.qt-tag-add-row{display:flex;gap:6px}.qt-tag-input{flex:1;padding:4px 10px;border-radius:6px;border:1px solid #e2e8f0;font-size:13px;outline:none}.qt-tag-input:focus{border-color:#6366f1}.qt-tag-add-btn{padding:4px 12px;border-radius:6px;border:none;background:#6366f1;color:#fff;font-size:12px;cursor:pointer}.qt-tag-add-btn:disabled{opacity:.4}.qt-notes-panel{margin-top:16px}.qt-notes-label{font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.qt-note-create{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.qt-note-textarea{width:100%;padding:8px 10px;border-radius:8px;border:1px solid #e2e8f0;font-size:13px;resize:vertical;outline:none;font-family:inherit;box-sizing:border-box}.qt-note-textarea:focus{border-color:#6366f1}.qt-note-submit{align-self:flex-end;padding:5px 16px;border-radius:6px;border:none;background:#6366f1;color:#fff;font-size:12px;font-weight:600;cursor:pointer}.qt-note-submit:disabled{opacity:.4}.qt-notes-empty{font-size:13px;color:#94a3b8;padding:12px 0}.qt-notes-list{display:flex;flex-direction:column;gap:8px}.qt-note-card{padding:10px 12px;border-radius:8px;background:#f8fafc;border:1px solid #e5e7eb}.qt-note-header{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:6px;flex-wrap:wrap}.qt-note-author{font-weight:600;color:#334155}.qt-note-time{color:#94a3b8}.qt-note-inherited{padding:1px 6px;border-radius:4px;background:#f59e0b1a;color:#d97706;font-size:11px}.qt-note-actions{margin-left:auto;display:flex;gap:4px}.qt-note-actions button{padding:2px 8px;border-radius:4px;border:1px solid #e2e8f0;background:#fff;font-size:11px;cursor:pointer;color:#64748b}.qt-note-actions button:hover{border-color:#6366f1;color:#6366f1}.qt-note-del{color:#dc2626!important}.qt-note-del:hover{border-color:#dc2626!important}.qt-note-content{font-size:13px;line-height:1.6;color:#334155;white-space:pre-wrap}.qt-note-edit{display:flex;flex-direction:column;gap:6px}.qt-note-edit-actions{display:flex;gap:6px;justify-content:flex-end}.qt-note-edit-actions button{padding:3px 12px;border-radius:5px;border:1px solid #e2e8f0;background:#fff;font-size:12px;cursor:pointer}.rm-panel{margin-top:16px}.rm-header{font-size:12px;font-weight:600;color:#64748b;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;display:flex;align-items:center;gap:6px}.rm-icon{font-size:14px}.rm-list{display:flex;flex-direction:column;gap:6px}.rm-card{border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}.rm-card-header{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;background:#f8fafc;transition:background .15s}.rm-card-header:hover{background:#f1f5f9}.rm-title{flex:1;font-size:13px;font-weight:600;color:#1e293b}.rm-badge{font-size:11px;padding:1px 8px;border-radius:10px}.rm-badge-cat{background:#dbeafe;color:#1d4ed8}.rm-badge-rel{background:#fef3c7;color:#92400e}.rm-toggle{font-size:11px;color:#94a3b8}.rm-card-body{padding:8px 12px 12px;border-top:1px solid #e2e8f0;background:#fff}.rm-text{font-size:13px;line-height:1.6;color:#334155}.rm-meta{font-size:12px;color:#64748b;margin-top:6px}
