@font-face{font-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;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-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(./KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(./KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;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-display:block;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;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.47"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
  Theme: GitHub
  Description: Light theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-light
  Current colors taken from GitHub's CSS
*/.hljs{color:#24292e;background:#fff}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#d73a49}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#6f42c1}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#005cc5}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#032f62}.hljs-built_in,.hljs-symbol{color:#e36209}.hljs-comment,.hljs-code,.hljs-formula{color:#6a737d}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#22863a}.hljs-subst{color:#24292e}.hljs-section{color:#005cc5;font-weight:700}.hljs-bullet{color:#735c0f}.hljs-emphasis{color:#24292e;font-style:italic}.hljs-strong{color:#24292e;font-weight:700}.hljs-addition{color:#22863a;background-color:#f0fff4}.hljs-deletion{color:#b31d28;background-color:#ffeef0}:root{--paper: #f6efdf;--paper-2: #fbf6ea;--paper-3: #efe6d1;--paper-4: #e7dcc2;--ink: #14263f;--ink-soft: #3d4d66;--ink-faint: #6b7688;--vermilion: #e0491b;--vermilion-2: #b8380f;--steel: #3d6b8f;--teal: #0f766e;--olive: #4d7c0f;--violet: #6d28d9;--line: rgba(20, 38, 63, .14);--line-2: rgba(20, 38, 63, .22);--line-strong: rgba(20, 38, 63, .3);--shadow: rgba(20, 38, 63, .12);--shadow-deep: rgba(20, 38, 63, .22);--font-display: "Fraunces", Georgia, "Times New Roman", serif;--font-body: "Newsreader", Georgia, serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--maxw: 1180px;--maxw-prose: 720px;--gutter: clamp(1.25rem, 4vw, 3rem);--radius: 14px;--radius-sm: 9px;--header-h: 64px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 1rem)}body{margin:0;background-color:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:clamp(1.02rem,.5vw + .92rem,1.16rem);line-height:1.68;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-3;background:radial-gradient(58rem 40rem at 84% -10%,rgba(224,73,27,.08),transparent 60%),radial-gradient(52rem 44rem at -10% 4%,rgba(20,38,63,.08),transparent 55%),radial-gradient(44rem 40rem at 50% 118%,rgba(61,107,143,.07),transparent 60%);pointer-events:none}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;pointer-events:none;opacity:.5;background-image:linear-gradient(to right,rgba(20,38,63,.05) 1px,transparent 1px),linear-gradient(to bottom,rgba(20,38,63,.05) 1px,transparent 1px);background-size:34px 34px;-webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%)}.grain{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;opacity:.42;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E")}a{color:var(--vermilion-2);text-underline-offset:2px}a:hover{color:var(--vermilion)}::selection{background:var(--vermilion);color:var(--paper-2)}img{max-width:100%;height:auto}.eyebrow{display:inline-flex;align-items:center;gap:.6rem;margin:0 0 1rem;font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft)}.eyebrow__tick{width:1.6rem;height:2px;background:var(--vermilion);display:inline-block}.app{min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1 0 auto}.app--graph{height:100vh;overflow:hidden}.app--graph .site-main{display:flex;min-height:0}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);display:flex;align-items:center;-webkit-backdrop-filter:saturate(150%) blur(9px);backdrop-filter:saturate(150%) blur(9px);background:color-mix(in srgb,var(--paper) 78%,transparent);border-bottom:1px solid transparent;transition:border-color .25s ease,background .25s ease}.site-header--scrolled{border-bottom-color:var(--line);background:color-mix(in srgb,var(--paper) 90%,transparent)}.nav{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}.brand__mark{display:inline-grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:8px;background:var(--ink);box-shadow:inset 0 0 0 1px #ffffff0f}.brand__text{display:flex;flex-direction:column;line-height:1.05}.brand__name{font-family:var(--font-display);font-weight:600;font-size:1.02rem;letter-spacing:-.01em}.brand__course{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint)}.nav__links{display:flex;align-items:center;gap:clamp(.6rem,2vw,1.6rem);list-style:none;margin:0;padding:0;font-family:var(--font-mono);font-size:.8rem;letter-spacing:.03em}.nav__link{text-decoration:none;color:var(--ink-soft);padding-bottom:3px;border-bottom:1.5px solid transparent;transition:color .2s ease,border-color .2s ease}.nav__link:hover{color:var(--ink);border-bottom-color:var(--line-strong)}.nav__link--active{color:var(--ink);border-bottom-color:var(--vermilion)}.nav__up{text-decoration:none;color:var(--ink-faint)}.nav__up:hover{color:var(--vermilion-2)}.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.82rem;letter-spacing:.03em;text-decoration:none;cursor:pointer;padding:.7rem 1.2rem;border-radius:999px;border:1.5px solid transparent;transition:transform .18s ease,background .2s ease,color .2s ease,border-color .2s ease}.btn--primary{background:var(--ink);color:var(--paper-2)}.btn--primary:hover{background:var(--vermilion);transform:translateY(-2px);color:var(--paper-2)}.btn--ghost{color:var(--ink);border-color:var(--line-strong);background:transparent}.btn--ghost:hover{border-color:var(--vermilion);color:var(--vermilion-2);transform:translateY(-2px)}.page{max-width:var(--maxw);margin:0 auto;padding:clamp(2.5rem,6vw,4.5rem) var(--gutter) 5rem}.page-head{max-width:62ch;margin-bottom:clamp(2rem,5vw,3rem)}.page-title{font-family:var(--font-display);font-weight:600;font-size:clamp(2.4rem,5.5vw,4rem);line-height:1.02;letter-spacing:-.025em;margin:0 0 1rem;color:var(--ink)}.page-title em{font-style:italic;font-weight:500;color:var(--vermilion)}.page-lead{font-size:clamp(1.12rem,1.4vw,1.4rem);color:var(--ink-soft);margin:0;line-height:1.55}.breadcrumb{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:1.4rem;display:inline-flex;gap:.5rem;align-items:center}.breadcrumb a{text-decoration:none;color:var(--ink-faint)}.breadcrumb a:hover{color:var(--vermilion-2)}.route-loading{display:flex;gap:.5rem;justify-content:center;align-items:center;min-height:60vh}.route-loading__dot{width:9px;height:9px;border-radius:50%;background:var(--vermilion);opacity:.4;animation:pulse 1.1s ease-in-out infinite}.route-loading__dot:nth-child(2){animation-delay:.15s}.route-loading__dot:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,to{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}.graph-page{position:relative;width:100%;height:calc(100vh - var(--header-h));overflow:hidden}.graph-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.graph-canvas canvas{display:block}.graph-hero{position:absolute;top:clamp(1rem,3vw,2rem);left:clamp(1rem,3vw,2.4rem);z-index:6;max-width:min(30rem,62vw);pointer-events:none}.graph-hero__eyebrow{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);display:inline-flex;align-items:center;gap:.55rem;margin-bottom:.7rem}.graph-hero__eyebrow:before{content:"";width:1.4rem;height:2px;background:var(--vermilion)}.graph-hero__title{font-family:var(--font-display);font-weight:600;font-size:clamp(2.1rem,4.6vw,3.7rem);line-height:.98;letter-spacing:-.03em;margin:0 0 .7rem;color:var(--ink);text-shadow:0 1px 0 var(--paper),0 0 22px var(--paper)}.graph-hero__title em{font-style:italic;font-weight:500;color:var(--vermilion)}.graph-hero__sub{font-size:1.02rem;color:var(--ink-soft);margin:0;max-width:34ch;text-shadow:0 1px 8px var(--paper)}.graph-hero__hint{margin-top:.9rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.05em;color:var(--ink-faint)}.graph-controls{position:absolute;top:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2.4rem);z-index:6;width:min(19rem,84vw);background:color-mix(in srgb,var(--paper-2) 92%,transparent);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 44px -26px var(--shadow-deep);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:.9rem}.graph-search{width:100%;font-family:var(--font-mono);font-size:.82rem;padding:.6rem .75rem;border-radius:var(--radius-sm);border:1px solid var(--line-2);background:var(--paper);color:var(--ink)}.graph-search::placeholder{color:var(--ink-faint)}.graph-search:focus{outline:2px solid color-mix(in srgb,var(--vermilion) 55%,transparent);outline-offset:1px}.graph-filter{margin-top:.85rem}.graph-filter__label{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.45rem;display:block}.chip-row{display:flex;flex-wrap:wrap;gap:.32rem}.chip{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.02em;padding:.26rem .55rem;border-radius:999px;cursor:pointer;border:1px solid var(--line-2);background:var(--paper);color:var(--ink-soft);transition:all .15s ease;display:inline-flex;align-items:center;gap:.34rem}.chip:hover{border-color:var(--line-strong);color:var(--ink)}.chip--on{background:var(--ink);color:var(--paper-2);border-color:var(--ink)}.chip__dot{width:8px;height:8px;border-radius:50%;display:inline-block}.graph-stats{margin-top:.9rem;padding-top:.75rem;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:.68rem;color:var(--ink-faint);display:flex;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.graph-legend{position:absolute;bottom:clamp(.8rem,2.5vw,1.6rem);left:clamp(1rem,3vw,2.4rem);z-index:6;display:flex;flex-wrap:wrap;gap:.45rem .85rem;max-width:min(40rem,70vw);background:color-mix(in srgb,var(--paper-2) 78%,transparent);border:1px solid var(--line);border-radius:999px;padding:.5rem .9rem;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.legend-item{display:inline-flex;align-items:center;gap:.38rem;font-family:var(--font-mono);font-size:.66rem;color:var(--ink-soft)}.legend-dot{width:9px;height:9px;border-radius:50%}.graph-panel{position:absolute;top:0;right:0;bottom:0;z-index:8;width:min(24rem,92vw);background:var(--paper-2);border-left:1px solid var(--line-2);box-shadow:-22px 0 50px -32px var(--shadow-deep);padding:1.5rem 1.4rem 2rem;overflow-y:auto;transform:translate(100%);transition:transform .3s cubic-bezier(.2,.7,.2,1)}.graph-panel--open{transform:translate(0)}.graph-panel__close{position:absolute;top:1rem;right:1rem;cursor:pointer;background:var(--paper-3);border:1px solid var(--line);border-radius:8px;width:2rem;height:2rem;font-size:1rem;color:var(--ink-soft);line-height:1}.graph-panel__close:hover{color:var(--vermilion-2);border-color:var(--line-strong)}.graph-panel__type{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.4rem;margin-bottom:.7rem;color:var(--ink-soft)}.graph-panel__title{font-family:var(--font-display);font-weight:600;font-size:1.7rem;line-height:1.08;margin:0 0 .3rem;letter-spacing:-.01em}.graph-panel__meta{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint);margin:0 0 1rem}.graph-panel__desc{color:var(--ink-soft);font-size:1rem;margin:0 0 1.3rem}.graph-panel__section-label{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:1.1rem 0 .5rem}.graph-panel__links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem}.graph-panel__link{display:flex;align-items:baseline;gap:.5rem;cursor:pointer;padding:.4rem .55rem;border-radius:8px;background:var(--paper);border:1px solid var(--line);font-size:.9rem;transition:all .15s ease;text-align:left;width:100%;color:var(--ink)}.graph-panel__link:hover{border-color:var(--vermilion);background:var(--paper-3)}.graph-panel__rel{font-family:var(--font-mono);font-size:.62rem;color:var(--vermilion-2);letter-spacing:.02em;white-space:nowrap}.graph-panel__cta{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.4rem;font-family:var(--font-mono);font-size:.78rem;text-decoration:none;color:var(--paper-2);background:var(--ink);padding:.55rem .95rem;border-radius:999px}.graph-panel__cta:hover{background:var(--vermilion);color:var(--paper-2)}.graph-loading,.graph-error{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--font-mono);font-size:.85rem;color:var(--ink-faint)}.card-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,22rem),1fr));gap:clamp(1rem,2vw,1.4rem)}.card{position:relative;display:flex}.card__link{position:relative;display:flex;flex-direction:column;width:100%;padding:1.5rem 1.5rem 1.4rem;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;color:var(--ink);overflow:hidden;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}.card__link:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--vermilion);transform:scaleY(0);transform-origin:top;transition:transform .28s ease}.card__link:hover,.card__link:focus-visible{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 44px -24px var(--shadow-deep)}.card__link:hover:before,.card__link:focus-visible:before{transform:scaleY(1)}.card__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.card__index{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-faint);letter-spacing:.1em}.card__tag{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;padding:.26rem .6rem;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-faint)}.card__title{font-family:var(--font-display);font-weight:600;font-size:1.5rem;line-height:1.1;letter-spacing:-.01em;margin:0 0 .5rem}.card__blurb{font-size:.98rem;line-height:1.55;color:var(--ink-soft);margin:0 0 1.1rem}.card__tags{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0 0 1.2rem;padding:0}.card__tags li{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.05em;color:var(--ink-soft);padding:.26rem .55rem;border-radius:6px;background:var(--paper-3)}.card__cue{margin-top:auto;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.03em;color:var(--vermilion-2);display:inline-flex;align-items:center;gap:.5rem}.card__arrow{transition:transform .22s ease}.card__link:hover .card__arrow{transform:translate(5px)}.notes-modules{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,24rem),1fr));gap:clamp(1rem,2.5vw,1.75rem)}.notes-module-block{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);padding:1.3rem 1.4rem 1.1rem;position:relative;overflow:hidden}.notes-module-block:before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--vermilion),transparent 70%)}.notes-module-block__head{display:flex;flex-direction:column;gap:.15rem;margin:0 0 .9rem}.notes-module-block__num{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--vermilion-2)}.notes-module-block__title{font-family:var(--font-display);font-weight:600;font-size:1.28rem;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}.notes-module-block__list{list-style:none;margin:0;padding:0}.notes-lesson-link{display:flex;align-items:baseline;gap:.6rem;padding:.5rem .4rem;text-decoration:none;color:var(--ink);border-radius:8px;border-bottom:1px solid var(--line);transition:background .15s ease,color .15s ease}.notes-module-block__list li:last-child .notes-lesson-link{border-bottom:none}.notes-lesson-link:hover{background:var(--paper-3);color:var(--vermilion-2)}.notes-lesson-link__num{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint);min-width:2.2rem}.notes-lesson-link__title{flex:1;font-size:.98rem;line-height:1.3}.notes-lesson-link__arrow{color:var(--vermilion);opacity:0;transition:opacity .15s ease,transform .15s ease}.notes-lesson-link:hover .notes-lesson-link__arrow{opacity:1;transform:translate(3px)}.notes-layout{max-width:var(--maxw);margin:0 auto;padding:clamp(1.5rem,4vw,2.5rem) var(--gutter) 5rem;display:grid;grid-template-columns:16rem 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}.notes-nav{position:sticky;top:calc(var(--header-h) + 1rem);align-self:start;max-height:calc(100vh - var(--header-h) - 2rem);overflow-y:auto;padding-right:.5rem}.notes-nav__module{margin-bottom:1.3rem}.notes-nav__module-title{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .5rem;display:flex;align-items:baseline;gap:.4rem}.notes-nav__module-num{color:var(--vermilion-2)}.notes-nav__list{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}.notes-nav__item a{display:block;padding:.32rem 0 .32rem .85rem;margin-left:-1px;border-left:2px solid transparent;text-decoration:none;color:var(--ink-soft);font-size:.92rem;line-height:1.3;transition:color .15s ease,border-color .15s ease}.notes-nav__item a:hover{color:var(--ink);border-left-color:var(--line-strong)}.notes-nav__item a.is-active{color:var(--vermilion-2);border-left-color:var(--vermilion);font-weight:500}.notes-nav__lnum{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint);margin-right:.4rem}.notes-main{min-width:0}.note-toc{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);padding:1rem 1.1rem;margin:1.5rem 0 2rem}.note-toc__label{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.6rem}.note-toc__list{list-style:none;margin:0;padding:0;columns:2;column-gap:1.5rem}.note-toc__list li{break-inside:avoid;margin-bottom:.3rem}.note-toc__list a{text-decoration:none;color:var(--ink-soft);font-size:.9rem}.note-toc__list a:hover{color:var(--vermilion-2)}.note-pager{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line)}.note-pager a{text-decoration:none;color:var(--ink);max-width:46%}.note-pager__dir{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);display:block;margin-bottom:.25rem}.note-pager__title{font-family:var(--font-display);font-weight:500;font-size:1.05rem;color:var(--ink)}.note-pager a:hover .note-pager__title{color:var(--vermilion-2)}.note-pager--next{margin-left:auto;text-align:right}.article{max-width:var(--maxw-prose);margin:0 auto;padding:clamp(2rem,5vw,3.5rem) var(--gutter) 5rem}.article__header{margin-bottom:2rem}.article__meta{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink-faint);display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin-bottom:1rem}.article__title{font-family:var(--font-display);font-weight:600;font-size:clamp(2.1rem,4.5vw,3.2rem);line-height:1.04;letter-spacing:-.025em;margin:0 0 .8rem}.article__summary{font-size:1.2rem;color:var(--ink-soft);line-height:1.5;margin:0 0 1.2rem;font-style:italic}.article__tags{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:0;padding:0}.article__tags li{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.05em;color:var(--ink-soft);padding:.26rem .55rem;border-radius:6px;background:var(--paper-3)}.article__hero{margin:1.5rem 0 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--paper-2)}.article__hero img{display:block;width:100%}.article__concepts{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}.article__concepts-label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:.6rem}.concept-links{display:flex;flex-wrap:wrap;gap:.4rem}.concept-link{font-family:var(--font-mono);font-size:.72rem;text-decoration:none;padding:.3rem .65rem;border-radius:999px;border:1px solid var(--line-2);color:var(--ink-soft);background:var(--paper-2);transition:all .15s ease}.concept-link:hover{border-color:var(--vermilion);color:var(--vermilion-2)}.markdown{font-size:1.08rem;line-height:1.72;color:var(--ink)}.markdown>*:first-child{margin-top:0}.md-heading{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;line-height:1.15;color:var(--ink);scroll-margin-top:calc(var(--header-h) + 1rem);position:relative}.markdown h1.md-heading{font-size:2rem;margin:2.4rem 0 1rem}.markdown h2.md-heading{font-size:1.6rem;margin:2.4rem 0 .9rem;padding-bottom:.35rem;border-bottom:1px solid var(--line)}.markdown h3.md-heading{font-size:1.28rem;margin:1.9rem 0 .7rem}.markdown h4.md-heading{font-size:1.08rem;margin:1.5rem 0 .5rem;font-family:var(--font-body);font-weight:600;color:var(--ink-soft)}.md-anchor{position:absolute;left:-1.1rem;color:var(--vermilion);opacity:0;text-decoration:none;font-weight:400;transition:opacity .15s ease}.md-heading:hover .md-anchor{opacity:.7}.markdown p{margin:0 0 1.1rem}.markdown ul,.markdown ol{margin:0 0 1.1rem;padding-left:1.4rem}.markdown li{margin-bottom:.4rem}.markdown ul li::marker{color:var(--vermilion)}.markdown strong{color:var(--ink);font-weight:600}.markdown blockquote{margin:1.4rem 0;padding:.6rem 1.2rem;border-left:3px solid var(--vermilion);background:var(--paper-2);color:var(--ink-soft);font-style:italic;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.markdown blockquote p:last-child{margin-bottom:0}.markdown hr{border:none;border-top:1px solid var(--line);margin:2rem 0}.markdown img{border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--paper-2);margin:.5rem 0}.markdown p>img{display:block}.markdown em img,.markdown img+em{color:var(--ink-faint);font-size:.85rem}.markdown code{font-family:var(--font-mono);font-size:.86em;background:var(--paper-3);padding:.12em .38em;border-radius:5px;color:var(--vermilion-2);border:1px solid var(--line)}.markdown pre{margin:1.4rem 0;padding:1.1rem 1.2rem;border-radius:var(--radius);background:#fbf8f1;border:1px solid var(--line-2);overflow-x:auto;box-shadow:inset 0 0 0 1px #fff6;position:relative}.markdown pre:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--vermilion),var(--steel));border-radius:3px 0 0 3px;opacity:.55}.markdown pre code{background:none;border:none;padding:0;color:var(--ink);font-size:.84rem;line-height:1.6}.md-table-wrap{overflow-x:auto;margin:1.4rem 0;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2)}.markdown table{width:100%;border-collapse:collapse;font-size:.94rem}.markdown thead{background:var(--paper-3)}.markdown th,.markdown td{text-align:left;padding:.6rem .85rem;border-bottom:1px solid var(--line)}.markdown th{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft)}.markdown tbody tr:last-child td{border-bottom:none}.markdown tbody tr:hover{background:color-mix(in srgb,var(--paper-3) 60%,transparent)}.markdown .katex-display{overflow-x:auto;overflow-y:hidden;padding:.4rem 0}.article .markdown>p:first-of-type:first-letter{font-family:var(--font-display);font-weight:600;font-size:3.2em;line-height:.72;float:left;padding:.06em .12em 0 0;color:var(--vermilion)}.markdown div[style*=grid] img{margin:0}.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:start}.about-side{position:sticky;top:calc(var(--header-h) + 2rem);border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-2);padding:1.4rem 1.5rem}.about-side h3{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .8rem}.about-side dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.5rem 1rem;font-size:.92rem}.about-side dt{font-family:var(--font-mono);font-size:.72rem;color:var(--ink-faint)}.about-side dd{margin:0;color:var(--ink)}.about-side ul{list-style:none;margin:.4rem 0 0;padding:0}.about-side li{padding:.25rem 0;font-size:.92rem}.site-footer{border-top:1px solid var(--line);margin-top:auto;background:color-mix(in srgb,var(--paper-3) 40%,transparent)}.site-footer__inner{max-width:var(--maxw);margin:0 auto;padding:1.8rem var(--gutter);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.5rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.03em;color:var(--ink-faint)}.site-footer__note{margin:0;color:var(--ink-soft)}.site-footer__meta{margin:0}.site-footer code{color:var(--vermilion-2);background:var(--paper-3);padding:.05em .35em;border-radius:4px}.dot{color:var(--vermilion)}.reveal{opacity:0;transform:translateY(14px);animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:var(--d, 0ms)}@keyframes rise{to{opacity:1;transform:translateY(0)}}:focus-visible{outline:2.5px solid var(--vermilion);outline-offset:3px;border-radius:3px}@media(max-width:900px){.notes-layout{grid-template-columns:1fr}.notes-nav{position:static;max-height:none;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;background:var(--paper-2)}.about-grid{grid-template-columns:1fr}.about-side{position:static}}@media(max-width:720px){.brand__course{display:none}.nav__links{gap:.7rem;font-size:.74rem}.graph-controls{width:min(15rem,70vw)}.graph-hero{max-width:70vw}.note-toc__list{columns:1}}@media(max-width:560px){.nav__links li:nth-child(4),.nav__links li:nth-child(5){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}