@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.25ieegmnh38ts.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.10y3kupq4t663.woff)format("woff"),url(../media/KaTeX_AMS-Regular.418dr7cz3fo2x.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.06b-ya9t43ioz.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.2vmk2hva4ctha.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.40ltxhe834pns.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.2eph4dlhid_m9.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3gxeetazf831f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.07-7u27-nhn_r.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.2sasz-d-jtw8y.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1alcy76__wdj2.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.19yqa_tc9d_gx.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.2d10y4xmjvzlf.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.110oo81prr9n5.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.2qhy34r6a05dn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.3-rowy8o6_4ky.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.0v1esh257kqpe.woff)format("woff"),url(../media/KaTeX_Main-Bold.0us_n0tnxlxu7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.14r2naom8mrec.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.13355ck5zr48q.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.3x_u9cepaced0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.0lig0v9j0700p.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0afv392dj4w59.woff)format("woff"),url(../media/KaTeX_Main-Italic.2hkw3230mfwcv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.1ryvsdzh2w1_e.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.15u8r3b2y7fv4.woff)format("woff"),url(../media/KaTeX_Main-Regular.0symfa7dqj6jd.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.1oopuu636h4il.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.12pl58orkw9rg.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0y5w36a5aq__2.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.32405s1aq8vas.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.0w0b1ugh62cfr.woff)format("woff"),url(../media/KaTeX_Math-Italic.2vkekfblmz5nb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.0h3wi2z_eouyg.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ovw5p-yjp56g.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.2d03q85pwxpti.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0wkjc4dm2kcit.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.1qavw__2zz8gk.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.3i-q087b23-m8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.2peiewu59z3d-.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.1i4afx8nk8n4r.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.31pbu25feko_c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.11h14300o9pd0.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.3110jb9c-bxna.woff)format("woff"),url(../media/KaTeX_Script-Regular.28p_x7iz71ofe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.03lhvx36ekcou.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.1slf4bh0hc6vm.woff)format("woff"),url(../media/KaTeX_Size1-Regular.1y57-ck23ey8c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.14s5gg-puz6h-.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0-kwyvx03omo8.woff)format("woff"),url(../media/KaTeX_Size2-Regular.2u0s-b07k2o9m.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1n1rgzz84z8r9.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.04o9a_02gu_e8.woff)format("woff"),url(../media/KaTeX_Size3-Regular.1pkn-dge4q0fv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.2sgotkdv3dcyv.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.3p2r1l7xmebxv.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2uelkfk2yna5e.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.11gr2d2wuwz77.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.12f8myjij3617.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.3nee9kjfy6nm8.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.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;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.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{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.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;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.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:.833333em}.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:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.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:1.66667em}.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:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.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:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.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:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.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:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.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:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.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:.416667em}.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:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.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:.833333em}.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:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.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:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.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:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.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:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.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:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.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{width:.12em;display:inline-block}.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{min-width:1px;display:inline-block}.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;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.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{box-sizing:border-box;border:.04em solid}.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{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;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{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.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{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.absolute{position:absolute}.grid{display:grid}.hidden{display:none}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--bg:#06080d;--bg-elevated:#0b0f17;--panel:#0f141eb8;--panel-solid:#10151f;--border:#ffffff17;--border-strong:#ffffff29;--text:#f4f6fb;--muted:#929bab;--muted-2:#657082;--purple:#8a6cff;--purple-soft:#b6a7ff;--blue:#57a8ff;--cyan:#6fe9d4;--orange:#ff9a5c;--danger:#ff6b7a;--shadow:0 28px 80px #0000006b;--radius-xl:28px;--radius-lg:20px;--radius-md:14px}html[data-theme=light]{--bg:#eef2f8;--bg-elevated:#fff;--panel:#ffffffc7;--panel-solid:#fff;--border:#1e2a401a;--border-strong:#1e2a402e;--text:#121827;--muted:#667085;--muted-2:#8b95a7;--shadow:0 28px 80px #26304824}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;min-width:320px}body{color:var(--text);background:radial-gradient(circle at 78% -12%, #634bd633, transparent 31rem), radial-gradient(circle at -10% 40%, #2c7bb21f, transparent 30rem), var(--bg);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,SF Pro Display,PingFang SC,Microsoft YaHei,system-ui,sans-serif}html[data-theme=light] body{background:radial-gradient(circle at 78% -12%, #7d62ec24, transparent 31rem), radial-gradient(circle at -10% 40%, #429cd617, transparent 30rem), var(--bg)}html[data-theme=light] .app-shell:before{opacity:.5}html[data-theme=light] .experiment-card,html[data-theme=light] .library-list{background:#ffffffb8}html[data-theme=light] .nav-link:hover,html[data-theme=light] .nav-link.active{color:#171d2b}html[data-theme=light] .lab-shell{background:#eef2f8}html[data-theme=light] .lab-topbar{background:#f4f7fbd6}html[data-theme=light] .lab-panel,html[data-theme=light] .timeline-panel{background:#ffffffc7}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}::selection{color:#fff;background:#8a6cffa6}.app-shell{min-height:100vh;position:relative;overflow:hidden}.app-shell:before{z-index:-1;content:"";opacity:.22;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px);background-size:40px 40px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 86%);mask-image:linear-gradient(#000,#0000 86%)}.top-nav{z-index:40;justify-content:space-between;align-items:center;width:min(1180px,100% - 40px);height:72px;margin:0 auto;display:flex;position:relative}.brand{letter-spacing:-.02em;align-items:center;gap:11px;font-size:17px;font-weight:650;display:inline-flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#997efff2,#407adeeb);border:1px solid #ffffff24;border-radius:10px;place-items:center;width:34px;height:34px;font-size:16px;font-weight:800;display:grid;position:relative;overflow:hidden;box-shadow:0 8px 24px #694de152}.brand-mark:after{content:"";background:var(--cyan);filter:blur(5px);border-radius:50%;width:14px;height:14px;position:absolute;transform:translate(11px,-12px)}.nav-links{color:var(--muted);align-items:center;gap:28px;font-size:14px;display:flex}.nav-link{transition:color .18s}.nav-link:hover,.nav-link.active{color:var(--text)}.nav-actions,.button-row{align-items:center;gap:10px;display:flex}.icon-button,.ghost-button,.primary-button{border:1px solid var(--border);min-height:40px;color:var(--text);cursor:pointer;background:#ffffff09;border-radius:12px;justify-content:center;align-items:center;transition:transform .18s,border-color .18s,background .18s;display:inline-flex}.icon-button{width:40px;padding:0}.ghost-button,.primary-button{gap:8px;padding:0 16px;font-size:13px;font-weight:600}.primary-button{background:linear-gradient(145deg,#8e72ff,#6d55e9);border-color:#9f8bff80;box-shadow:0 10px 30px #6d55e947}.icon-button:hover,.ghost-button:hover,.primary-button:hover{border-color:var(--border-strong);background-color:#ffffff14;transform:translateY(-1px)}.hero{grid-template-columns:minmax(0,.86fr) minmax(520px,1.14fr);align-items:center;gap:28px;width:min(1180px,100% - 40px);min-height:620px;margin:28px auto 88px;display:grid;position:relative}.hero-copy{z-index:3;padding:16px 0 24px;position:relative}.eyebrow{color:var(--purple-soft);letter-spacing:.05em;background:#7558e117;border:1px solid #8873ec42;border-radius:999px;align-items:center;gap:8px;margin-bottom:20px;padding:7px 11px;font-size:12px;font-weight:600;display:inline-flex}.eyebrow-dot{background:var(--cyan);width:6px;height:6px;box-shadow:0 0 12px var(--cyan);border-radius:50%}.hero h1{letter-spacing:-.065em;max-width:580px;margin:0;font-size:clamp(49px,5.8vw,78px);font-weight:620;line-height:.98}.gradient-text{color:#0000;background:linear-gradient(105deg,#fff 6%,#b8aaff 48%,#77d8f2 94%);-webkit-background-clip:text;background-clip:text}.hero-subtitle{max-width:480px;color:var(--muted);margin:26px 0 32px;font-size:17px;line-height:1.8}.hero-subtitle strong{color:var(--text);font-weight:550}.hero-stats{color:var(--muted-2);gap:26px;margin-top:40px;font-size:12px;display:flex}.hero-stat{align-items:center;gap:8px;display:flex}.hero-stat svg{color:var(--cyan)}.hero-visual{min-width:0;height:590px;position:relative}.scene-shell{box-shadow:var(--shadow), inset 0 1px #ffffff0f;background:radial-gradient(circle at 52% 40%,#6653cf38,#0000 34%),linear-gradient(145deg,#101622db,#080b11f5);border:1px solid #ffffff1a;border-radius:36px;position:absolute;inset:0;overflow:hidden}.scene-shell:after{pointer-events:none;content:"";background:linear-gradient(135deg,#ffffff0d,#0000 20% 78%,#775beb0d);position:absolute;inset:0}.scene-canvas{inset:0;position:absolute!important}.scene-label{z-index:2;border:1px solid var(--border);color:#c8cfdb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05080d8f;border-radius:999px;align-items:center;gap:9px;padding:8px 11px;font-size:11px;display:flex;position:absolute;top:22px;left:24px}.scene-label span:first-child{background:#65e6cd;border-radius:50%;width:6px;height:6px;box-shadow:0 0 12px #65e6cd}.formula-float{z-index:4;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#101520c2;border:1px solid #ffffff1f;border-radius:19px;width:238px;padding:17px 18px;position:absolute;bottom:46px;right:-15px;box-shadow:0 20px 45px #00000057}.formula-float-label{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;justify-content:space-between;margin-bottom:12px;font-size:10px;display:flex}.formula-float-label span:last-child{color:var(--cyan)}.formula-float-value{font-family:Times New Roman,serif;font-size:26px}.section{width:min(1180px,100% - 40px);margin:0 auto 104px}.section-heading{justify-content:space-between;align-items:end;margin-bottom:28px;display:flex}.section-kicker{color:var(--purple-soft);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;font-size:11px;font-weight:650}.section-heading h2{letter-spacing:-.045em;margin:0;font-size:clamp(30px,4vw,46px);font-weight:580}.section-heading p{max-width:400px;color:var(--muted);margin:0;font-size:14px;line-height:1.7}.featured-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.experiment-card{border:1px solid var(--border);background:linear-gradient(145deg,#121723e0,#0a0e16f2);border-radius:22px;min-height:256px;padding:22px;transition:transform .24s,border-color .24s,box-shadow .24s;position:relative;overflow:hidden}.experiment-card:before{content:"";background:var(--card-color,#8a6cff);opacity:.1;filter:blur(30px);border-radius:50%;width:210px;height:210px;position:absolute;bottom:-90px;right:-70px}.experiment-card:hover{border-color:#9984ff4d;transform:translateY(-5px);box-shadow:0 24px 50px #0000003d}.card-topline{justify-content:space-between;align-items:center;display:flex;position:relative}.card-index{color:var(--purple-soft);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.card-level{border:1px solid var(--border);color:var(--muted);border-radius:999px;padding:5px 8px;font-size:10px}.card-visual{place-items:center;height:94px;margin:16px 0 8px;display:grid;position:relative}.mini-axis{background:linear-gradient(90deg,#0000,#525c6e 12% 88%,#0000);width:88%;height:1px;position:relative}.mini-axis:before,.mini-axis:after{content:"";background:var(--purple);width:7px;height:7px;box-shadow:0 0 16px var(--purple);border-radius:50%;position:absolute;top:-3px}.mini-axis:before{left:27%}.mini-axis:after{background:var(--cyan);box-shadow:0 0 16px var(--cyan);right:18%}.mini-v{border-top:2px solid var(--purple);border-left:2px solid var(--cyan);filter:drop-shadow(0 0 8px #8a6cff8c);width:65px;height:65px;transform:translateY(13px)rotate(45deg)}.mini-orbit{border:1px solid #71e5d58c;border-radius:50%;width:78px;height:46px;position:relative;transform:rotate(-18deg)}.mini-orbit:after{content:"";background:var(--cyan);width:9px;height:9px;box-shadow:0 0 14px var(--cyan);border-radius:50%;position:absolute;top:5px;right:7px}.card-title{letter-spacing:-.02em;margin:0 0 7px;font-size:18px;font-weight:580;position:relative}.card-description{min-height:42px;color:var(--muted);margin:0;font-size:12px;line-height:1.7;position:relative}.card-footer{color:var(--muted-2);justify-content:space-between;align-items:center;margin-top:17px;font-size:11px;display:flex;position:relative}.card-open{color:#d7dce5;align-items:center;gap:5px;display:flex}.library-toolbar{gap:10px;margin-bottom:18px;display:flex}.filter-chip{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:#ffffff06;border-radius:999px;padding:8px 13px;font-size:12px}.filter-chip.active{color:#fff;background:#8e72ff21;border-color:#8e72ff66}.library-list{border:1px solid var(--border);background:#0a0e15ad;border-radius:24px;overflow:hidden}.library-row{border-bottom:1px solid var(--border);grid-template-columns:54px minmax(180px,1fr) minmax(220px,1.2fr) 130px 80px;align-items:center;gap:14px;min-height:76px;padding:0 20px;transition:background .18s;display:grid}.library-row:last-child{border-bottom:0}.library-row:hover{background:#ffffff06}.library-row-index{color:var(--muted-2);font:11px ui-monospace,monospace}.library-row-title{font-size:14px;font-weight:570}.library-row-title span{color:var(--muted);margin-top:4px;font-size:11px;font-weight:400;display:block}.library-row-formula{color:#cbd1dc;font-size:14px}.library-row-meta{color:var(--muted);font-size:11px}.library-row-arrow{color:var(--muted-2);justify-content:flex-end;display:flex}.home-footer{border-top:1px solid var(--border);width:min(1180px,100% - 40px);color:var(--muted-2);justify-content:space-between;margin:0 auto;padding:30px 0 42px;font-size:11px;display:flex}@media (max-width:980px){.nav-links{display:none}.hero{grid-template-columns:1fr;margin-top:42px}.hero-copy{text-align:center}.hero h1,.hero-subtitle{margin-left:auto;margin-right:auto}.button-row,.hero-stats{justify-content:center}.hero-visual{width:min(650px,100%);height:520px;margin:0 auto}.featured-grid{grid-template-columns:repeat(2,1fr)}.library-row{grid-template-columns:46px minmax(160px,1fr) minmax(180px,1fr) 60px}.library-row-meta{display:none}}@media (max-width:640px){.top-nav,.hero,.section,.home-footer{width:min(100% - 24px,1180px)}.top-nav{height:64px}.nav-actions .ghost-button{display:none}.hero{min-height:0;margin-top:24px;margin-bottom:68px}.hero h1{font-size:48px}.hero-subtitle{font-size:14px}.hero-stats{flex-wrap:wrap;gap:12px 18px}.hero-visual{height:430px}.formula-float{width:200px;bottom:18px;right:10px}.section{margin-bottom:76px}.section-heading{display:block}.section-heading p{margin-top:12px}.featured-grid{grid-template-columns:1fr}.experiment-card{min-height:238px}.library-row{grid-template-columns:34px 1fr 36px;min-height:70px;padding:0 14px}.library-row-formula{display:none}}.lab-shell{background:radial-gradient(circle at 50% -20%,#684dd524,#0000 36rem),#070a10;min-height:100vh}.lab-topbar{z-index:50;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#070a10c7;grid-template-columns:1fr auto 1fr;align-items:center;min-height:68px;padding:0 22px;display:grid;position:sticky;top:0}.lab-back{width:fit-content;color:var(--muted);align-items:center;gap:9px;font-size:12px;transition:color .18s;display:inline-flex}.lab-back:hover{color:#fff}.lab-titlebar{align-items:center;gap:11px;display:flex}.lab-titlebar-index{color:var(--purple-soft);letter-spacing:.08em;background:#8b6fff14;border:1px solid #8b6fff4d;border-radius:8px;padding:5px 7px;font:9px ui-monospace,monospace}.lab-titlebar h1{letter-spacing:-.01em;margin:0;font-size:14px;font-weight:620}.lab-titlebar span:last-child{color:var(--muted-2);margin-top:2px;font-size:9px;font-weight:450;display:block}.lab-top-actions{justify-content:flex-end;gap:8px;display:flex}.lab-main{grid-template-columns:248px minmax(520px,1fr) 280px;align-items:start;gap:12px;width:min(1540px,100% - 28px);margin:14px auto 0;display:grid}.lab-panel{border:1px solid var(--border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0d111ab8;border-radius:18px;overflow:hidden;box-shadow:inset 0 1px #ffffff06}.panel-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;min-height:49px;padding:0 16px;display:flex}.panel-heading-title{color:#dce1e9;align-items:center;gap:8px;font-size:11px;font-weight:600;display:flex}.panel-heading-title svg{color:var(--purple-soft)}.panel-body{padding:16px}.lab-intro-label{color:var(--purple-soft);letter-spacing:.12em;margin-bottom:7px;font:9px ui-monospace,monospace}.lab-intro h2{letter-spacing:-.025em;margin:0;font-size:20px;font-weight:590}.lab-intro p{color:var(--muted);margin:8px 0 16px;font-size:11px;line-height:1.65}.formula-chip{color:#e9e5ff;background:linear-gradient(135deg,#8b6fff1a,#54a4ff0a);border:1px solid #8b6fff2e;border-radius:12px;justify-content:center;align-items:center;min-height:56px;font-size:17px;display:flex}.panel-divider{background:var(--border);height:1px;margin:18px 0}.controls-title{color:var(--muted-2);letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px;font-size:9px;font-weight:650}.range-control{margin-bottom:18px}.range-label{color:#cbd1dc;justify-content:space-between;align-items:center;margin-bottom:9px;font-size:11px;display:flex}.range-value{border:1px solid var(--border);color:#fff;text-align:center;background:#ffffff09;border-radius:7px;min-width:42px;padding:4px 7px;font:10px ui-monospace,monospace}.lab-range{appearance:none;background:linear-gradient(90deg, var(--purple) var(--range-progress,50%), #262d3a var(--range-progress,50%));cursor:pointer;border-radius:99px;width:100%;height:3px}.lab-range::-webkit-slider-thumb{appearance:none;background:#795eea;border:3px solid #c7bbff;border-radius:50%;width:14px;height:14px;box-shadow:0 0 15px #8b6fffa6}.range-minmax{color:#515b6b;justify-content:space-between;margin-top:6px;font:8px ui-monospace,monospace;display:flex}.segmented{border:1px solid var(--border);background:#00000026;border-radius:10px;grid-template-columns:repeat(2,1fr);gap:4px;padding:3px;display:grid}.segment{min-height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;font-size:10px}.segment.active{color:#fff;background:#8b6fff2e;box-shadow:inset 0 0 0 1px #8b6fff26}.toggle-row{min-height:38px;color:var(--muted);justify-content:space-between;align-items:center;font-size:10px;display:flex}.switch{cursor:pointer;background:#2a303c;border:0;border-radius:99px;width:32px;height:18px;padding:0;transition:background .18s;position:relative}.switch:after{content:"";background:#8e98a8;border-radius:50%;width:12px;height:12px;transition:transform .18s,background .18s;position:absolute;top:3px;left:3px}.switch.on{background:#7a5feebf}.switch.on:after{background:#fff;transform:translate(14px)}.stage-column{min-width:0}.stage-shell{border:1px solid var(--border);background:radial-gradient(circle at 50% 44%,#5b45b121,#0000 38%),linear-gradient(155deg,#0d121b,#090d14);border-radius:22px;min-height:590px;position:relative;overflow:hidden;box-shadow:0 25px 70px #00000040,inset 0 1px #ffffff09}.stage-shell:before{pointer-events:none;content:"";background-image:linear-gradient(#ffffff05 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px);background-size:32px 32px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle,#000,#0000 78%);mask-image:radial-gradient(circle,#000,#0000 78%)}.ambient-canvas{opacity:.38;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.stage-statusbar{z-index:4;color:#677386;letter-spacing:.08em;align-items:center;gap:13px;font:8px ui-monospace,monospace;display:flex;position:absolute;top:17px;left:18px}.live-indicator{color:#9ea7b6;align-items:center;gap:6px;display:flex}.live-indicator:before{content:"";background:var(--cyan);width:5px;height:5px;box-shadow:0 0 9px var(--cyan);border-radius:50%}.stage-help{z-index:4;border:1px solid var(--border);color:var(--muted-2);background:#080b117a;border-radius:8px;align-items:center;gap:4px;padding:6px 8px;font-size:8px;display:flex;position:absolute;top:14px;right:15px}.stage-svg{touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:calc(100% - 46px);position:absolute;inset:46px 0 0}.stage-formula{z-index:3;color:#f1efff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:center;background:#0d121b9e;border:1px solid #ffffff13;border-radius:13px;min-width:170px;padding:9px 17px;font-size:20px;position:absolute;top:68px;left:50%;transform:translate(-50%);box-shadow:0 12px 32px #0000002e}.stage-caption{z-index:4;color:#adb6c5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#080c1294;border:1px solid #fff1;border-radius:13px;justify-content:center;align-items:center;min-height:45px;font-size:11px;display:flex;position:absolute;bottom:18px;left:18px;right:18px}.stage-caption strong{color:var(--cyan);font-weight:580}.timeline-panel{border:1px solid var(--border);background:#0d111aad;border-radius:17px;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;min-height:78px;margin-top:10px;padding:0 15px;display:grid}.play-button{color:#fff;cursor:pointer;background:linear-gradient(145deg,#8c72ff,#674dde);border:1px solid #9684ff66;border-radius:50%;place-items:center;width:38px;height:38px;display:grid;box-shadow:0 8px 22px #6a4ede40}.timeline-main{min-width:0}.timeline-meta{color:var(--muted-2);justify-content:space-between;margin-bottom:8px;font:8px ui-monospace,monospace;display:flex}.timeline-range{appearance:none;background:linear-gradient(90deg,var(--purple) var(--timeline,0%),#252c38 var(--timeline,0%));border-radius:99px;width:100%;height:3px}.timeline-range::-webkit-slider-thumb{appearance:none;background:var(--purple);border:2px solid #fff;border-radius:50%;width:10px;height:10px}.timeline-actions{gap:6px;display:flex}.speed-button{border:1px solid var(--border);min-width:35px;height:28px;color:var(--muted);cursor:pointer;background:#ffffff06;border-radius:8px;font:9px ui-monospace,monospace}.assistant-panel{min-height:590px}.assistant-badge{color:var(--cyan);letter-spacing:.08em;align-items:center;gap:6px;font:8px ui-monospace,monospace;display:flex}.assistant-tabs{border-bottom:1px solid var(--border);grid-template-columns:repeat(3,1fr);padding:0 10px;display:grid}.assistant-tab{height:38px;color:var(--muted-2);cursor:pointer;background:0 0;border:0;border-bottom:1px solid #0000;font-size:9px}.assistant-tab.active{border-color:var(--purple);color:#fff}.assistant-content{padding:16px}.ai-orb{width:36px;height:36px;color:var(--cyan);background:radial-gradient(circle,#6fe9d429,#6fe9d408);border:1px solid #7eedd747;border-radius:12px;place-items:center;margin-bottom:15px;display:grid;position:relative;box-shadow:0 0 22px #6fe9d414}.ai-message{color:#c7ced9;margin:0 0 16px;font-size:11px;line-height:1.72}.insight-card{border:1px solid var(--border);background:#ffffff05;border-radius:12px;margin-bottom:9px;padding:12px}.insight-card-title{color:#dce1e9;align-items:center;gap:7px;margin-bottom:7px;font-size:10px;font-weight:600;display:flex}.insight-card-title svg{color:var(--purple-soft)}.insight-card p{color:var(--muted);margin:0;font-size:9.5px;line-height:1.65}.insight-card.warning .insight-card-title svg{color:var(--orange)}.assistant-question{color:#c6ede7;background:#6fe9d40b;border:1px solid #6fe9d424;border-radius:12px;margin-top:15px;padding:12px;font-size:9.5px;line-height:1.6}.lab-lower{width:min(1020px,100% - 28px);margin:22px auto 70px}.practice-card{border:1px solid var(--border);background:linear-gradient(135deg,#8b6fff14,#0d111abf 40%);border-radius:20px;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:24px 26px;display:grid}.practice-label{color:var(--purple-soft);letter-spacing:.1em;margin-bottom:7px;font:9px ui-monospace,monospace}.practice-card h3{margin:0 0 7px;font-size:16px;font-weight:580}.practice-card p{color:var(--muted);margin:0;font-size:11px;line-height:1.7}.practice-formula{color:var(--purple-soft);margin-top:10px;font-size:14px;display:inline-block}.math-input{border:1px solid var(--border-strong);width:250px;min-height:48px;color:var(--text);background:#05080d8c;border-radius:12px;outline:none;padding:8px 12px;font-size:16px;display:block}.math-input:focus{border-color:#8b6fffa6;box-shadow:0 0 0 3px #8b6fff1a}@media (max-width:1180px){.lab-main{grid-template-columns:220px minmax(480px,1fr)}.assistant-panel{grid-column:1/-1;min-height:0}.assistant-content{grid-template-columns:160px repeat(3,1fr);gap:10px;display:grid}.ai-message{grid-column:1}.assistant-question{grid-column:1/-1}}@media (max-width:820px){.lab-topbar{grid-template-columns:1fr auto;padding:0 14px}.lab-titlebar{display:none}.lab-main{grid-template-columns:1fr;width:calc(100% - 20px)}.stage-column{grid-row:1}.controls-panel{grid-row:2}.stage-shell{min-height:520px}.panel-body.controls-body{grid-template-columns:1fr 1fr;gap:0 18px;display:grid}.lab-intro,.panel-divider:first-of-type{grid-column:1/-1}.assistant-content{grid-template-columns:1fr}.ai-message,.assistant-question{grid-column:auto}.lab-lower{width:calc(100% - 20px)}}@media (max-width:560px){.lab-top-actions .ghost-button{display:none}.stage-shell{border-radius:17px;min-height:450px}.stage-formula{font-size:16px;top:58px}.stage-caption{font-size:9px}.timeline-panel{grid-template-columns:auto 1fr}.timeline-actions{display:none}.panel-body.controls-body{display:block}.practice-card{grid-template-columns:1fr}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}