@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/_astro/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(/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/_astro/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(/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/_astro/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(/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/_astro/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(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/_astro/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}:root{--bg: #f7f7f5;--bg-grad: linear-gradient(180deg, #fbfbfa 0%, #f4f5f7 100%);--surface: #ffffff;--surface-2: #f0f1f3;--text: #1f2329;--muted: #5b646f;--gold: #d4a853;--gold-dark: #9c7428;--gold-soft: rgba(212, 168, 83, .13);--charcoal: #252f36;--slate: #6b6f73;--line: #e2e4e8;--code: #f3f1ec;--shadow: 0 10px 30px rgba(27, 32, 38, .07);--ok: #2a7a4b;--ok-soft: #e3f2e8;--steel: #2f5574;--steel-soft: #e4edf5;--warn: #8a6a00;--warn-soft: #f6efd2;--radius-xl: 28px;--radius-lg: 22px;--radius-md: 14px;--container: 1240px;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #14181b;--bg-grad: linear-gradient(180deg, #14181b 0%, #111417 100%);--surface: #1b2025;--surface-2: #20262c;--text: #e9e7e2;--muted: #a3abb4;--gold: #e0b866;--gold-dark: #e8c47e;--gold-soft: rgba(224, 184, 102, .14);--charcoal: #f1efe9;--line: #2d343b;--code: #222930;--shadow: 0 10px 30px rgba(0, 0, 0, .35);--ok: #8ccba2;--ok-soft: #1b2c22;--steel: #93b8d8;--steel-soft: #1c2a36;--warn: #e2c35a;--warn-soft: #2d2814;color-scheme:dark}}:root[data-theme=dark]{--bg: #14181b;--bg-grad: linear-gradient(180deg, #14181b 0%, #111417 100%);--surface: #1b2025;--surface-2: #20262c;--text: #e9e7e2;--muted: #a3abb4;--gold: #e0b866;--gold-dark: #e8c47e;--gold-soft: rgba(224, 184, 102, .14);--charcoal: #f1efe9;--line: #2d343b;--code: #222930;--shadow: 0 10px 30px rgba(0, 0, 0, .35);--ok: #8ccba2;--ok-soft: #1b2c22;--steel: #93b8d8;--steel-soft: #1c2a36;--warn: #e2c35a;--warn-soft: #2d2814;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-grad);background-color:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{letter-spacing:-.03em;margin:0;color:var(--charcoal);line-height:1.15}p{margin:0;color:var(--muted);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}code{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:var(--code);padding:1px 6px;border-radius:6px}:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}.container{width:min(calc(100% - 40px),var(--container));margin:0 auto}.skip{position:absolute;left:-999px;top:8px;background:var(--charcoal);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:12px}.topbar{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--surface) 86%,transparent);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:50px;height:50px;object-fit:contain}.brand-wordmark{font-size:1.6rem;font-weight:900;color:var(--charcoal);line-height:1;letter-spacing:-.03em}.brand-wordmark span{color:var(--gold);font-weight:700;letter-spacing:.24em;display:block;font-size:.58rem;margin-top:6px}.nav-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center;font-size:.93rem;color:var(--muted)}.nav-links a{position:relative;padding:8px 0}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--charcoal)}.nav-links a:hover:after,.nav-links a[aria-current=page]:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:999px;background:var(--gold)}.nav-actions{display:flex;align-items:center;gap:10px}.icon-btn{background:var(--surface);border:1px solid var(--line);color:var(--charcoal);border-radius:10px;width:40px;height:40px;display:grid;place-items:center;cursor:pointer;font-size:1rem}.mobile-toggle{display:none}.mobile-menu{display:none;border-top:1px solid var(--line);padding:10px 0 16px}.mobile-menu a{display:block;padding:10px 0;border-bottom:1px solid var(--line);color:var(--charcoal)}.mobile-menu.open{display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:12px;font-weight:700;transition:.2s ease;border:1px solid transparent;cursor:pointer;white-space:nowrap;font-size:.95rem}.btn-primary{background:var(--gold);color:#1d1a12;box-shadow:0 10px 22px #d4a85340}.btn-primary:hover{background:#c79a42;transform:translateY(-1px)}.btn-secondary{background:var(--surface);color:var(--charcoal);border-color:var(--line)}.btn-secondary:hover{transform:translateY(-1px)}section{padding:36px 0}.page-head{padding:56px 0 18px}.page-head h1{font-size:clamp(2.2rem,4.4vw,3.6rem);font-weight:800}.page-head p.lead{margin-top:14px;max-width:760px;font-size:1.08rem}.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold-dark);text-transform:uppercase;letter-spacing:.2em;font-size:.76rem;font-weight:700;margin-bottom:14px}.eyebrow:before{content:"";width:40px;height:2px;background:var(--gold);border-radius:999px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2{font-size:clamp(1.6rem,2.4vw,2.4rem);font-weight:800}.section-head p{max-width:720px;margin-top:8px}.card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.card{padding:24px;display:flex;flex-direction:column;gap:12px}.panel{padding:26px}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.icon-box{width:50px;height:50px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--gold-soft);color:var(--gold-dark);font-size:1.25rem;font-weight:800}.meta-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}.mt-auto{margin-top:auto}.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--surface-2);font-size:.8rem;color:var(--muted);border:1px solid var(--line);white-space:nowrap}.chip.medido{background:var(--ok-soft);color:var(--ok);border-color:transparent}.chip.arte{background:var(--steel-soft);color:var(--steel);border-color:transparent}.chip.lacuna{background:var(--gold-soft);color:var(--gold-dark);border-color:transparent}.chip.teste{background:var(--warn-soft);color:var(--warn);border-color:transparent}.hero{padding:44px 0 20px}.hero-card{background:linear-gradient(135deg,var(--gold-soft),transparent 32%),var(--surface);border:1px solid var(--line);border-radius:34px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch}.hero-copy{padding:60px 54px;display:flex;flex-direction:column;justify-content:center;gap:20px}.hero h1{font-size:clamp(2.8rem,5.4vw,5.2rem);line-height:.95;font-weight:900}.hero h1 em{color:var(--gold);font-style:normal}.hero .lead{max-width:620px;font-size:1.1rem}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:6px}.mini-stat{background:color-mix(in srgb,var(--surface) 70%,transparent);border:1px solid var(--line);border-radius:18px;padding:16px}.mini-stat strong{font-size:1.55rem;display:block;color:var(--charcoal)}.mini-stat p{font-size:.88rem;line-height:1.4}.hero-visual{position:relative;min-height:540px;overflow:hidden;display:flex;align-items:flex-end;justify-content:flex-end;padding:36px;background:radial-gradient(circle at 70% 20%,rgba(212,168,83,.22),transparent 38%),linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%)}.hero-visual:before,.hero-visual:after{content:"";position:absolute;transform:skew(-24deg)}.hero-visual:before{width:240px;height:520px;right:120px;top:-100px;background:#d4a8531f}.hero-visual:after{width:140px;height:330px;right:28px;top:40px;background:#6b6f731a}.hero-figure{position:relative;z-index:2;width:min(78%,470px);filter:drop-shadow(0 25px 40px rgba(37,47,54,.14))}.hero-quote{position:absolute;left:34px;top:40px;z-index:3;width:220px}.hero-quote h2{font-size:1.7rem;line-height:1.18;font-weight:300;letter-spacing:.16em;text-transform:uppercase}.hero-quote p{margin-top:12px;font-size:.92rem}.timeline{list-style:none;margin:0;padding:0;position:relative}.timeline:before{content:"";position:absolute;left:86px;top:8px;bottom:8px;width:2px;background:var(--line)}.timeline li{display:grid;grid-template-columns:70px 1fr;gap:38px;padding:12px 0;position:relative}.timeline li:after{content:"";position:absolute;left:80px;top:20px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--gold)}.timeline li.marco:after{background:var(--gold)}.timeline li.era{display:block;padding:22px 0 6px 108px;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);font-weight:700}.timeline li.era:after{display:none}.timeline .ano{font-weight:800;color:var(--gold-dark);text-align:right;padding-top:4px;font-variant-numeric:tabular-nums}.timeline h3{font-size:1.08rem}.timeline p{font-size:.94rem;margin-top:2px}.eq{margin-top:8px;overflow-x:auto}.card .eq,.eqbox{background:var(--code);border-radius:10px;padding:8px 12px;overflow-x:auto}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.filters button{font:inherit;font-size:.88rem;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:999px;padding:7px 16px;cursor:pointer}.filters button[aria-pressed=true]{background:var(--charcoal);color:var(--bg);border-color:var(--charcoal)}.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}.vid{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:transform .15s;display:flex;flex-direction:column}.vid:hover{transform:translateY(-3px)}.vid .th{position:relative;aspect-ratio:16 / 9;background:linear-gradient(145deg,#252f36,#6b6f73)}.vid img{width:100%;height:100%;object-fit:cover}.vid .play{position:absolute;right:10px;bottom:10px;width:40px;height:40px;border-radius:50%;background:#000000a6;display:grid;place-items:center}.vid .play:after{content:"";border-left:12px solid #fff;border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:3px}.vid .m{padding:12px 14px 16px;display:flex;flex-direction:column;gap:4px}.vid b{font-size:.95rem;line-height:1.35;color:var(--charcoal)}.vid span{font-size:.8rem;color:var(--muted)}[hidden]{display:none!important}.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:22px}.book{display:flex;flex-direction:column;gap:10px}.cover{aspect-ratio:2 / 3;border-radius:4px 12px 12px 4px;padding:16px 14px;display:flex;flex-direction:column;justify-content:space-between;color:#f7f5ef;box-shadow:inset 6px 0 #00000038,var(--shadow);position:relative;overflow:hidden}.cover:after{content:"";position:absolute;right:-40px;bottom:-50px;width:120px;height:230px;background:#d4a85352;transform:rotate(28deg)}.cover b{font-size:1.04rem;line-height:1.22;position:relative;z-index:1}.cover small{font-size:.68rem;letter-spacing:.08em;opacity:.85;position:relative;z-index:1}.book .info{font-size:.86rem;color:var(--muted)}.book .info strong{color:var(--charcoal)}.c1{background:#252f36}.c2{background:#3b4a3f}.c3{background:#6b5323}.c4{background:#3a3d52}.c5{background:#4a4f55}.c6{background:#5a3434}.papers{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}.paper{display:grid;grid-template-columns:64px 1fr auto;gap:16px;align-items:start;padding:16px 22px;border-bottom:1px solid var(--line)}.paper:last-child{border-bottom:0}.paper .ano{font-weight:800;color:var(--gold-dark)}.paper a{font-weight:650;color:var(--charcoal)}.paper a:hover{color:var(--gold-dark)}.paper .v{font-size:.84rem;color:var(--muted)}.origin{font-size:clamp(1.3rem,2.4vw,1.8rem);line-height:1.5;color:var(--charcoal);font-weight:500;max-width:900px;padding-left:24px;border-left:4px solid var(--gold)}.idea{display:grid;grid-template-columns:1.15fr .85fr;background:#1d242a;color:#ece9e2;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow)}.idea .t{padding:40px;display:flex;flex-direction:column;gap:14px}.idea h2,.idea h3{color:#fff}.idea p{color:#b9bec4}.idea .tag{align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:#d4a8532e;color:#e8c47e;padding:5px 12px;border-radius:999px}.idea blockquote{margin:0;font-size:1.12rem;font-style:italic;line-height:1.6;color:#e3e0d8}.idea .ans{font-weight:700;color:#e8c47e;font-size:1.05rem}.idea .real{padding:14px 16px;border-radius:14px;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);color:#d6d3cb;font-size:.93rem}.idea .v{display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 50% 50%,#2c3a34,#1d242a 70%)}.idea svg{width:100%;max-width:340px}.paths{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.path{transition:border-color .15s,transform .15s}.path:hover{border-color:var(--gold);transform:translateY(-2px)}.path .n{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}.path h3{font-size:1.12rem}.path p{font-size:.92rem}.legend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.prose{max-width:820px}.prose h2{font-size:1.6rem;margin:40px 0 12px;padding-top:10px}.prose h3{font-size:1.2rem;margin:26px 0 8px}.prose p,.prose li{color:var(--text);line-height:1.75}.prose p{margin:12px 0}.prose ul,.prose ol{padding-left:22px}.prose li{margin:6px 0}.prose a{color:var(--steel);text-decoration:underline;text-underline-offset:3px}.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.94rem;display:block;overflow-x:auto}.prose th,.prose td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}.prose th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.prose blockquote{margin:16px 0;padding:12px 18px;border-left:4px solid var(--gold);background:var(--gold-soft);border-radius:0 12px 12px 0}.prose blockquote p{margin:4px 0}.prose .katex-display{overflow-x:auto;overflow-y:hidden;background:var(--code);border-radius:10px;padding:10px 14px}.prose hr{border:0;border-top:1px solid var(--line);margin:32px 0}.layout-side{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}.aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:14px}.facts{display:grid;gap:10px}.fact{border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--surface)}.fact b{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:2px}.srcs{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px}.sg h3{font-size:1.05rem;display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}.sg h3 small{color:var(--muted);font-weight:600;font-size:.78rem}.sg ul{list-style:none;margin:0;padding:0}.sg li{padding:8px 0;border-top:1px solid var(--line);font-size:.9rem;display:flex;gap:10px;justify-content:space-between;align-items:baseline}.sg li:first-child{border-top:0}.sg li a{font-weight:650;color:var(--charcoal)}.sg li a:hover{color:var(--gold-dark)}.sg li span{color:var(--muted);font-size:.82rem;text-align:right}.news{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;background:#1d242a;color:#ece9e2;border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow)}.news h2,.news h3{color:#fff}.news p{color:#b9bec4}.live{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#e8c47e}.live i{width:8px;height:8px;border-radius:50%;background:#e8c47e;animation:pulse 1.6s infinite}@keyframes pulse{50%{opacity:.25}}@media(prefers-reduced-motion:reduce){.live i{animation:none}*{scroll-behavior:auto!important}}.ni{display:block;padding:12px 0;border-top:1px solid rgba(255,255,255,.1)}.ni small{font-size:.76rem;color:#9aa1a8}.ni b{display:block;font-weight:550;margin-top:2px;color:#f1efe9}.ni:hover b{color:#e8c47e}.empty{padding:16px;border:1px dashed rgba(255,255,255,.22);border-radius:12px;color:#a9adb3;font-size:.92rem;margin-top:14px}.feeds{font-size:.86rem}.feeds div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-top:1px solid rgba(255,255,255,.08)}.feeds .t{color:#9aa1a8;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;border-top:0}.feeds code{background:transparent;padding:0;font-size:.74rem;color:#c9ccd0}.feeds .no{color:#e2c35a}.cat{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.cat:last-child{border-bottom:0}.cat .icon-box{width:42px;height:42px;flex:none;font-size:1rem}.cat b{display:block;color:var(--charcoal)}.cat span{font-size:.9rem;color:var(--muted)}.setup{border:1px dashed var(--gold);background:var(--gold-soft);border-radius:var(--radius-md);padding:20px 22px;font-size:.94rem}.setup ol{margin:10px 0 0;padding-left:20px}.setup li{margin:4px 0;color:var(--text)}.giscus-wrap{margin-top:30px}.quote-band{background:linear-gradient(90deg,var(--gold-soft),transparent),var(--surface);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center;overflow:hidden}.quote-big{font-size:clamp(1.3rem,2vw,1.9rem);line-height:1.45;color:var(--charcoal);font-weight:500}.brand-watermark{position:relative;min-height:190px;display:flex;align-items:center;justify-content:center;background:var(--surface-2);border-radius:22px;overflow:hidden}.brand-watermark:before{content:"";position:absolute;inset:-40px;background:linear-gradient(130deg,#d4a85324,#6b6f7314);transform:skew(-20deg)}.brand-watermark img{width:150px;position:relative;z-index:1}footer.site{margin-top:48px;background:linear-gradient(180deg,#252f36,#1d242a);color:#ffffffe0;padding:48px 0 24px;position:relative;overflow:hidden}footer.site:before{content:"";position:absolute;right:-60px;bottom:-40px;width:260px;height:260px;background:linear-gradient(135deg,#d4a85347,#d4a8530f);transform:skew(-22deg);opacity:.7}.footer-grid{display:grid;gap:24px;grid-template-columns:1.3fr .8fr .8fr .8fr;position:relative}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:12px}.footer-brand img{width:56px}footer.site h4{font-size:.95rem;margin-bottom:12px;color:#fff}footer.site p{color:#ffffffb3;max-width:420px}.footer-links{display:flex;flex-direction:column;gap:9px;color:#ffffffbd;font-size:.94rem}.footer-links a:hover{color:#e8c47e}.signature{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.94rem;color:#ffffffa6;position:relative}.signature b{color:#fff;font-weight:700}.signature .vulcan{color:#e8c47e;font-weight:600}@media(max-width:1200px){.nav-links{display:none}.mobile-toggle{display:grid}.hero-card,.quote-band,.idea,.news,.layout-side,.footer-grid{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-visual{min-height:440px}.aside{position:static}}@media(max-width:760px){.container{width:min(calc(100% - 32px),var(--container))}.hero-copy{padding:34px 22px}.hero-visual{padding:20px;min-height:340px}.hero-quote{position:static;width:100%;margin-bottom:10px}.hero-visual{flex-direction:column;align-items:flex-start}.hero-points,.g2,.g3,.g4{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.quote-band,.news{padding:24px}.idea .t{padding:26px}.brand-wordmark{font-size:1.3rem}.brand img{width:42px;height:42px}.nav{min-height:68px}.cta-top{display:none}.hero-actions .btn{width:100%}.timeline:before{left:54px}.timeline li{grid-template-columns:44px 1fr;gap:30px}.timeline li:after{left:48px}.timeline li.era{padding-left:74px}.paper{grid-template-columns:50px 1fr}.paper .chip{grid-column:2;justify-self:start}.srcs{grid-template-columns:1fr}.sg li{flex-direction:column;gap:2px}.sg li span{text-align:left}}
