@font-face{font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(./KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(./KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(./KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(./KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(./KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(./KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(./KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(./KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(./KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(./KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(./KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(./KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(./KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(./KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(./KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(./KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(./KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(./KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(./KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(./KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(./KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(./KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(./KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(./KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(./KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(./KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(./KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(./KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(./KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(./KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(./KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(./KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(./KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(./KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(./KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(./KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(./KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(./KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(./KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(./KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(./KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(./KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(./KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(./KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(./KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(./KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(./KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(./KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(./KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(./KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(./KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(./KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(./KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(./KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(./KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(./KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(./KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(./KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(./KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.22"}.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 .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;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;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.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}:root{font-family:Inter,Avenir Next,Avenir,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,sans-serif;color:#233536;background:#f5f3ec;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font-weight:400;--ink: #233536;--muted: #667371;--line: #d8ddd5;--paper: #fffefa;--green: #264f45;--soft-green: #e7efe6;--amber: #8a5329;--soft-amber: #f7eddf;--mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit}button,summary{-webkit-user-select:none;user-select:none}button{transition:background .16s ease,border-color .16s ease,transform .16s ease}button:not(:disabled):active{transform:translateY(1px)}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #b56637;outline-offset:4px}h1,h2,h3,p{margin:0}svg{width:20px;height:20px;flex-shrink:0}button svg{width:18px;height:18px}pre{font-family:var(--mono);margin:0;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}button{border:0}button:disabled{transform:none}::selection{background:#cfdfcd;color:#163b31}[hidden]{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-80px;left:20px;background:var(--ink);color:#fff;padding:14px 20px;z-index:100}.skip-link:focus{top:12px}.site-header,main,footer{width:min(1180px,calc(100% - 80px));margin-inline:auto}.site-header{height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;gap:11px;align-items:center;font-size:19px;font-weight:730;text-decoration:none;letter-spacing:-.7px;white-space:nowrap}.brand-light{font-weight:440}.brand-mark{display:grid;place-items:center;position:relative;width:34px;height:36px;background:var(--ink);color:var(--paper);font-family:Georgia,serif;font-size:29px;font-style:italic;line-height:1;border-radius:3px;padding-right:5px}.brand-mark span{position:absolute;right:4px;bottom:2px;font-size:16px}.header-tools{display:flex;align-items:center;gap:29px}.local-status{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--muted)}.status-dot{width:6px;height:6px;background:#487455;border-radius:100%;box-shadow:0 0 0 3px #e6ecdf}.language-switch{border:1px solid var(--line);padding:3px;margin:0;border-radius:6px;display:flex;background:#eeeee7;gap:2px}.language-switch button{border-radius:3px;background:transparent;padding:6px 10px;font-size:12px;color:var(--muted);min-height:30px}.language-switch button[aria-pressed=true]{background:var(--paper);color:var(--ink);box-shadow:0 1px 3px #253b3017;font-weight:650}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:70px;align-items:center;padding:76px 0 65px}.eyebrow{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:10px;font-weight:650;letter-spacing:1.65px;margin-bottom:21px}.version{font-size:10px;font-weight:500;letter-spacing:.25px;color:#746453;border:1px solid #d8caba;border-radius:3px;padding:5px 7px}h1{font-family:Georgia,Times New Roman,Songti SC,SimSun,serif;font-weight:400;font-size:clamp(40px,4.1vw,56px);letter-spacing:-2px;line-height:1.08}html[lang=zh-CN] h1{font-size:48px;letter-spacing:-1.5px;line-height:1.25}.hero-intro{font-size:14px;line-height:1.85;color:var(--muted);max-width:420px;margin-top:23px}.workflow{list-style:none;display:flex;padding:0;gap:21px;margin:28px 0 0;flex-wrap:wrap}.workflow li{font-size:11px;display:flex;gap:7px;align-items:center;white-space:nowrap}.workflow li>span{font-family:var(--mono);font-size:10px;color:#839186}.transformation{position:relative;padding-top:3px}.before-example,.after-example{border:1px solid var(--line);border-radius:7px;padding:21px 25px}.before-example{background:#eeeee7;margin-right:28px;transform:rotate(-1deg)}.small-label{display:block;font-size:9px;font-weight:650;letter-spacing:1.25px;line-height:1.5;color:#778078}.before-example pre{font-size:13px;line-height:1.7;color:#626b61;margin-top:15px}.after-example{background:var(--paper);margin-top:14px;margin-left:24px;box-shadow:0 5px 10px #253b3003;transform:rotate(.6deg)}.after-example .small-label{color:#56715d}.after-example .katex-display{margin:20px 0 9px;font-size:1.12em;overflow-x:auto;overflow-y:hidden;padding:3px}.transformation-arrow{position:absolute;right:1px;top:95px;border:1px solid var(--line);border-radius:50%;background:var(--paper);width:34px;height:34px;display:grid;place-items:center;z-index:1;transform:rotate(90deg)}.transformation-arrow svg{width:16px;height:16px}.example-caption{font-size:10px;line-height:1.65;color:#7b827a;margin:18px 8px 0 25px;max-width:365px}.hero-compact{padding:42px 0 39px;grid-template-columns:1.4fr 1fr;gap:55px}.hero-compact h1{font-size:39px;line-height:1.1}.hero-compact h1 br{display:none}.hero-compact h1 br:after{content:" "}.hero-compact .hero-intro{max-width:650px;margin-top:15px;font-size:13px}.hero-compact .eyebrow{margin-bottom:13px}.hero-compact .workflow{margin-top:20px}.hero-compact .transformation{display:none}.workspace{background:var(--paper);border:1px solid #cbd4ca;border-radius:9px;overflow:hidden;box-shadow:0 3px 3px #1b382205;scroll-margin-top:20px}.workspace:focus{outline:none}.dropzone{padding:47px 24px 43px;text-align:center;border:1px dashed #c9d3c6;margin:11px;border-radius:5px;transition:background .15s,border-color .15s}.dropzone.drag-over{background:#edf5e8;border-color:var(--green);outline:2px solid var(--green);outline-offset:-1px}.upload-symbol{display:grid;place-items:center;color:#486050;background:#edf1e9;width:43px;height:43px;border-radius:11px;margin:0 auto 19px}.upload-symbol svg{width:22px;height:22px}.dropzone h2{font-family:Georgia,Times New Roman,Songti SC,serif;font-size:27px;font-weight:400;letter-spacing:-.5px}.dropzone>p{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.6}.upload-actions{display:flex;gap:10px;justify-content:center;margin-top:24px}.button{display:inline-flex;justify-content:center;align-items:center;gap:20px;min-height:43px;border-radius:4px;padding:11px 18px;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.1px;text-decoration:none}.button-primary{background:var(--green);border:1px solid var(--green);color:#fffefa}.button-primary:not(:disabled):hover{background:#193c33;border-color:#193c33}.button-secondary{background:var(--paper);border:1px solid #cdd5ca;color:#405248}.button-secondary:not(:disabled):hover{background:#f0f2e9;border-color:#a9b7a8}.file-hint{display:block;font-size:10px;color:#849080;line-height:1.6;margin-top:18px}.assurance{display:flex;gap:11px;align-items:flex-start;max-width:680px;margin:23px auto 0;padding:0 17px}.privacy-icon{color:#6b816c;margin-top:1px}.privacy-icon svg{width:18px;height:18px}.assurance h2{font-size:11px;font-weight:650}.assurance p{font-size:10px;line-height:1.8;color:#7a8478;margin-top:4px}.limits-section{margin-top:43px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.limits-section>details>summary{display:flex;justify-content:space-between;align-items:center;padding:19px 1px;font-size:12px;font-weight:600}.limits-section>details>summary>span{font-size:18px;font-weight:300}.limits-section>details[open]>summary>span{transform:rotate(45deg)}.limits-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 36px;padding:4px 0 25px}.limits-grid h3{font-size:11px;font-weight:650;margin-bottom:9px}.limits-grid p{font-size:11px;line-height:1.8;color:var(--muted)}.experimental-note{font-size:10px;line-height:1.8;color:#7a8075;max-width:860px;margin:20px 0 30px}footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:24px 0 32px;font-size:10px;color:#7a857b}footer>span:first-child{font-weight:600;color:#516354}.footer-version{font-family:var(--mono);font-weight:400;color:#8e978a;margin-left:7px}.document-bar{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 28px;background:#f0f2ea;border-bottom:1px solid var(--line)}.document-identity{display:flex;gap:12px;align-items:center;min-width:0}.document-identity>svg{width:22px;height:26px;color:#6d8068}.document-identity>div{min-width:0}.filename{font-size:13px;font-weight:650;overflow-wrap:anywhere}.document-meta{font-size:10px;line-height:1.6;color:#7a8676;margin-top:4px}.document-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.document-actions>span,.toolbar-divider{font-size:11px;color:#bdc6b6}.text-button{background:transparent;color:#446448;padding:6px 0;font-size:11px;font-weight:550;min-height:32px}.text-button:hover{color:#183b27;text-decoration:underline;text-underline-offset:3px}.review-header{padding:31px 28px 20px}.section-number{display:block;font-family:var(--mono);font-size:9px;color:#87907f;line-height:1.5;letter-spacing:.5px;margin-bottom:9px}.review-header h2,.export-copy h2{font-family:Georgia,Times New Roman,Songti SC,serif;font-size:26px;font-weight:400;letter-spacing:-.4px}.review-header p:not(.section-number),.export-copy>p{font-size:12px;color:var(--muted);line-height:1.8;margin-top:9px}.counts{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:5px;margin:0 28px;overflow:hidden}.counts>div{display:flex;align-items:center;gap:12px;padding:17px 20px;border-left:1px solid var(--line);background:#fafaf5}.counts>div:first-child{border:0;background:#edf3e8}.counts strong{font-family:Georgia,Times New Roman,serif;font-weight:400;font-size:31px;line-height:1;color:#667562}.counts .count-ready strong{color:#365b3d}.counts span{font-size:10px;color:#6d7b64;line-height:1.5}.review-toolbar{display:flex;justify-content:flex-end;gap:12px;align-items:center;padding:16px 29px 12px}.equation-list{list-style:none;margin:0;padding:0 28px 5px;display:flex;flex-direction:column;gap:14px}.equation-card{border:1px solid #d7dfd1;border-radius:6px;overflow:hidden;background:#fffefa;transition:border-color .15s}.equation-card.is-selected{border-color:#b9cbb6}.equation-card.unsupported{border-color:#e4d7c6}.equation-top{display:flex;align-items:center;gap:14px;padding:14px 16px;border-bottom:1px solid #e7ebe1;min-height:52px}.equation-selection{display:flex;gap:9px;align-items:center;white-space:nowrap;cursor:pointer}.equation-selection input{width:15px;height:15px;accent-color:#416d46;cursor:pointer;margin:0}.equation-selection input:disabled{cursor:not-allowed}.equation-title{font-size:11px;font-weight:650}.equation-location{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:9px;color:#809078}.location-dot{font-size:8px}.table-tag{border:1px solid #dce3d5;border-radius:3px;padding:2px 5px;font-size:8px}.equation-status{margin-left:auto;font-size:9px;font-weight:550;border-radius:3px;padding:4px 7px;white-space:nowrap;flex-shrink:0}.status-supported{background:#f0f2eb;color:#77826d}.is-selected .status-supported{background:#e8f0e2;color:#537245}.status-unsupported{background:var(--soft-amber);color:var(--amber)}.equation-comparison{display:grid;grid-template-columns:1fr 1fr}.equation-source,.equation-preview{padding:17px 18px 20px;min-width:0;min-height:106px}.equation-source{background:#f7f8f2;border-right:1px solid #e2e7da}.equation-source pre{font-size:12px;line-height:1.85;color:#68715f;margin-top:15px;max-height:200px;overflow:auto}.equation-preview .small-label{color:#779168}.math-preview{padding:14px 0 0;font-size:16px;overflow-x:auto;overflow-y:hidden;max-width:100%;min-height:44px}.math-preview>.katex{display:inline-block;padding:3px 0;max-width:100%}.math-preview .katex-display{margin:0;padding:3px 0}.math-preview .katex-display>.katex{white-space:nowrap}.context-details{padding:0 17px;border-top:1px solid #e8ebdf}.context-details summary{font-size:9px;color:#86927b;display:inline-block;padding:9px 0}.context-details summary:before{content:"+";margin-right:6px;font-family:var(--mono)}.context-details[open] summary:before{content:"−"}.context-text{font-size:11px;color:#6c785f;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;padding:0 0 13px}.reason-label{font-size:9px;color:#ae8a61;display:block;margin-top:14px}.unsupported-reason{color:var(--amber);font-size:11px;line-height:1.7;margin-top:4px;overflow-wrap:anywhere}.unsupported .equation-preview{background:#fffcf6}.unsupported .equation-preview .small-label{color:#a48864}.preview-fallback{font-size:11px;color:var(--amber);line-height:1.7}.document-notes{margin:18px 29px 21px;color:#728168;font-size:10px}.document-notes>summary{font-weight:550;display:inline-block}.document-notes>summary:before{content:"+";margin-right:7px}.document-notes[open]>summary:before{content:"−"}.document-notes ul{padding-left:17px;margin:9px 0 0;line-height:1.8}.document-notes li{padding-top:4px}.export-panel{border-top:1px solid var(--line);padding:30px 28px;display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;background:#f3f5ed}.export-copy>p{max-width:460px;font-size:11px}.export-actions{width:245px;display:flex;flex-direction:column;gap:9px}.export-actions .button-primary{gap:12px;justify-content:space-between}.export-actions p{font-size:9px;line-height:1.7;color:#89947e;margin-top:2px}.zero-selection{color:#8b642f!important;font-weight:550}.verify-notice{display:flex;gap:12px;padding:19px 28px;border-top:1px solid var(--line);background:#fffdf6}.verify-symbol{height:17px;width:17px;display:grid;place-items:center;flex-shrink:0;border:1px solid #ad915e;border-radius:50%;color:#96784c;font-size:10px;margin-top:1px}.verify-notice h3{font-size:10px;font-weight:650;color:#846e45}.verify-notice p{font-size:10px;line-height:1.8;color:#928265;margin-top:5px}.notice{padding:16px 24px;border-bottom:1px solid;line-height:1.7;font-size:12px;overflow-wrap:anywhere}.notice-error{color:#8b422b;background:#fbede4;border-color:#ead1bd}.notice-success{color:#315638;background:#edf4e7;border-color:#c9d9bc}.notice summary{font-size:10px;margin-top:6px;text-decoration:underline;text-underline-offset:2px;display:inline-block}.technical-detail{font-size:11px;font-family:var(--mono);margin-top:5px}.no-candidates{margin:24px 28px;padding:26px;border:1px dashed var(--line);border-radius:5px;background:#fbfbf7}.no-candidates h3{font-size:16px;font-weight:500}.no-candidates p{font-size:12px;line-height:1.85;color:var(--muted);margin-top:10px;max-width:650px}.loading-state{text-align:center;padding:70px 24px}.loading-state h2{font-size:21px;font-weight:500;margin-top:20px}.loading-state p{color:var(--muted);font-size:12px;line-height:1.8;margin:12px auto 22px;max-width:420px}.spinner{display:inline-block;width:29px;height:29px;border-radius:100%;border:2px solid #dfe7d7;border-top-color:var(--green);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:1450px){.hero{padding-top:90px;padding-bottom:78px}.dropzone{padding-top:56px;padding-bottom:50px}}@media(max-width:1000px){.site-header,main,footer{width:calc(100% - 48px)}.hero{gap:35px;padding:56px 0 45px}.eyebrow{gap:10px}.hero-intro{font-size:13px}.workflow{gap:14px}.workflow li{font-size:10px}.before-example,.after-example{padding:18px}.before-example pre{font-size:11px}.after-example .katex-display{font-size:.95em}.example-caption{font-size:9px}.transformation-arrow{top:92px}.export-panel{gap:26px}.hero-compact{padding:35px 0}.hero-compact h1{font-size:36px}}@media(max-width:760px){.site-header,main,footer{width:calc(100% - 36px)}.site-header{height:77px;gap:15px}.brand{font-size:17px;gap:9px}.brand-mark{height:31px;width:30px;font-size:26px}.brand-mark span{font-size:14px}.header-tools{gap:12px}.local-status{display:none}.hero{grid-template-columns:1fr;gap:32px;padding:40px 0 34px}.hero-copy{max-width:570px}.hero-intro{max-width:480px;margin-top:18px}.eyebrow{margin-bottom:17px;font-size:9px;letter-spacing:1.5px;gap:13px}h1{font-size:48px}html[lang=zh-CN] h1{font-size:42px}.workflow{gap:19px;margin-top:21px}.workflow li{font-size:11px}.transformation{max-width:500px;width:100%;margin-inline:auto;display:grid;grid-template-columns:1fr 1fr;align-items:start;padding-top:0}.before-example,.after-example{margin:0;min-height:146px;padding:15px;transform:none;border-radius:5px}.before-example{border-radius:5px 0 0 5px;margin-right:-1px}.after-example{border-radius:0 5px 5px 0}.before-example pre{font-size:11px;margin-top:17px}.after-example .katex-display{font-size:.77em;margin-top:24px}.transformation-arrow{top:60px;left:calc(50% - 13px);width:26px;height:26px;transform:none}.transformation-arrow svg{width:13px;height:13px}.example-caption{grid-column:1/-1;max-width:none;margin:12px 0 0;font-size:9px;line-height:1.65}.transformation .small-label{font-size:8px;letter-spacing:.6px}.hero-compact{display:block;padding:29px 0}.hero-compact h1{font-size:32px}.hero-compact .hero-intro{font-size:12px;line-height:1.75}.hero-compact .workflow{display:none}.hero-compact .eyebrow{margin-bottom:12px}.dropzone{padding:31px 17px 30px;margin:8px}.dropzone h2{font-size:25px}.dropzone>p{font-size:12px}.upload-symbol{margin-bottom:16px}.button{min-height:43px;padding:11px 14px;font-size:11px;gap:15px}.upload-actions{gap:8px;margin-top:21px}.assurance{padding:0 5px;margin-top:18px}.limits-section{margin-top:31px}.limits-grid{grid-template-columns:1fr 1fr;gap:23px}.limits-grid p{font-size:10px}.experimental-note{font-size:9px;margin-bottom:23px}.document-bar{padding:17px;gap:13px;align-items:flex-start}.document-identity{gap:9px}.document-identity>svg{width:18px;height:23px}.filename{font-size:12px}.document-meta{font-size:9px}.document-actions{gap:7px}.text-button{font-size:10px}.review-header{padding:23px 17px 19px}.review-header h2,.export-copy h2{font-size:24px}.review-header p:not(.section-number){font-size:11px}.counts{margin:0 17px}.counts>div{padding:14px;gap:8px}.counts strong{font-size:28px}.counts span{font-size:9px}.review-toolbar{padding:12px 18px 10px}.equation-list{padding:0 17px;gap:13px}.equation-top{gap:9px;padding:12px;flex-wrap:wrap}.equation-title{font-size:10px}.equation-location{font-size:8px;gap:5px;order:3;flex-basis:100%;padding-left:24px}.equation-status{font-size:8px;padding:4px 6px}.equation-source,.equation-preview{padding:15px 12px;min-height:100px}.equation-source pre{font-size:10px}.math-preview{font-size:14px}.context-details{padding:0 12px}.context-details summary{font-size:9px}.unsupported-reason{font-size:10px}.small-label{font-size:8px;letter-spacing:1px}.document-notes{margin:17px 18px}.export-panel{grid-template-columns:1fr;padding:24px 17px;gap:19px}.export-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:9px}.export-actions .button-primary{justify-content:center;gap:10px}.export-actions p{grid-column:1/-1;font-size:9px}.verify-notice{padding:17px;gap:9px}.verify-notice p{font-size:9px}.verify-notice h3{font-size:10px}.no-candidates{margin:20px 17px;padding:20px}.no-candidates p{font-size:11px}.notice{padding:14px 17px;font-size:11px}footer{font-size:9px;padding:21px 0 27px;gap:20px}}@media(max-width:460px){.site-header,main,footer{width:calc(100% - 28px)}.site-header{height:69px}.brand{font-size:16px;letter-spacing:-.6px}.brand-mark{height:29px;width:27px;font-size:24px}.brand-mark span{font-size:13px}.language-switch{padding:2px}.language-switch button{padding:5px 8px;min-height:28px;font-size:11px}.hero{padding:32px 0 27px;gap:27px}h1{font-size:41px;letter-spacing:-1.8px}html[lang=zh-CN] h1{font-size:37px}.hero-intro{font-size:12px;line-height:1.8}.eyebrow{font-size:8px;letter-spacing:1.2px;gap:9px}.version{font-size:8px;padding:4px 6px}.workflow{gap:11px}.workflow li{font-size:9px;gap:5px}.workflow li>span{font-size:9px}.before-example,.after-example{min-height:130px;padding:12px}.before-example pre{font-size:9px;line-height:1.8}.transformation .small-label{font-size:7px;letter-spacing:.4px}.after-example .katex-display{font-size:.63em;margin-top:21px}.transformation-arrow{top:52px}.example-caption{font-size:8px}.dropzone{padding:27px 12px}.dropzone h2{font-size:23px}.dropzone>p{font-size:11px}.upload-actions{flex-direction:column;max-width:250px;margin-inline:auto;margin-top:21px}.upload-actions .button{font-size:12px}.file-hint{font-size:9px;margin-top:15px}.assurance p{font-size:9px}.assurance h2{font-size:10px}.limits-grid{grid-template-columns:1fr;gap:21px}.limits-grid p{font-size:11px}.limits-section>details>summary{font-size:11px}.document-bar{flex-wrap:wrap;gap:9px}.document-identity{width:100%}.document-actions{padding-left:28px;margin-top:-2px}.counts>div{flex-direction:column;align-items:flex-start;gap:6px;padding:12px 11px}.counts strong{font-size:29px}.counts span{font-size:9px}.equation-comparison{grid-template-columns:1fr}.equation-source{border-right:0;border-bottom:1px solid #e2e7da;min-height:83px}.equation-source pre{font-size:11px;margin-top:10px;line-height:1.75}.equation-preview{min-height:94px}.math-preview{font-size:16px}.equation-status{font-size:8px}.export-actions{grid-template-columns:1fr}.export-actions .button-primary{justify-content:space-between}.export-actions .button{font-size:12px}.export-actions p{font-size:9px}.hero-compact{padding:25px 0}.hero-compact h1{font-size:28px;letter-spacing:-1px}html[lang=zh-CN] .hero-compact h1{font-size:29px}.hero-compact .hero-intro{font-size:11px}.review-header{padding-top:23px}.export-copy>p{font-size:11px}footer{align-items:flex-start;flex-direction:column;gap:9px}.loading-state{padding:45px 18px}.loading-state h2{font-size:19px}.loading-state p{font-size:11px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.hero-intro{font-size:14px}.button{font-size:13px}.file-hint{font-size:12px}.dropzone>p{font-size:14px}.assurance h2{font-size:13px}.assurance p{font-size:12px}.limits-grid h3{font-size:13px}.limits-grid p{font-size:12px}.limits-section>details>summary{font-size:13px}.experimental-note{font-size:12px}.filename{font-size:14px}.document-meta,.text-button{font-size:12px}.review-header p:not(.section-number),.export-copy>p{font-size:13px}.section-number{font-size:10px}.counts span{font-size:12px}.equation-title{font-size:13px}.equation-location{font-size:11px}.table-tag{font-size:10px}.equation-status{font-size:11px}.equation-source pre{font-size:13px}.small-label{font-size:10px}.context-details summary{font-size:11px}.context-text{font-size:12px}.reason-label{font-size:11px}.unsupported-reason,.preview-fallback,.document-notes,.export-actions p{font-size:12px}.verify-notice h3{font-size:13px}.verify-notice p{font-size:12px}.no-candidates p,.notice{font-size:13px}.notice summary{font-size:12px}.technical-detail{font-size:12px}.loading-state p{font-size:13px}.example-caption{font-size:11px}.footer-version,footer{font-size:11px}.before-example pre{font-size:12px}@media(max-width:760px){.hero-compact .hero-intro{font-size:13px}.counts span{font-size:11px}.counts>div{gap:8px}.equation-status{font-size:10px}.export-actions{grid-template-columns:1fr}.export-actions .button-primary{justify-content:space-between}.export-actions .button,.upload-actions .button{font-size:13px}.transformation .small-label{font-size:9px}.before-example,.after-example{min-height:157px}.before-example pre{font-size:12px}.example-caption,.workflow li{font-size:11px}.dropzone>p{font-size:13px}}@media(max-width:460px){.counts span{font-size:11px}.equation-top{gap:9px}.equation-title{font-size:12px}.equation-status{font-size:10px}.equation-location,.before-example pre{font-size:11px}.before-example,.after-example{padding:12px;min-height:149px}.transformation .small-label{font-size:8px;letter-spacing:.35px}.after-example .katex-display{font-size:.7em}.workflow{gap:12px}.workflow li{font-size:10px}.file-hint{font-size:11px}.hero-compact .hero-intro{font-size:13px}}.small-label,.section-number,.document-meta,.equation-location,.context-details summary,.file-hint,.assurance p,.export-actions p,.experimental-note,.example-caption{color:#64715f}.counts span,.status-supported{color:#5f6d54}.equation-preview .small-label{color:#617753}.verify-notice p{color:#776547}.reason-label,.unsupported .equation-preview .small-label{color:#8a6b44}.table-tag{border-color:#c5cfbc}
