@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(./KaTeX_Size3-Regular-gV2CO0n9.woff2) 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,math,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:"0.19.0"}.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>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .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 .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;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 .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .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 .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .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 .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .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 .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 .reflectbox{display:inline-block;transform:scaleX(-1)}.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>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}@font-face{font-family:Orbitron;src:url(../fonts/Orbitron-wght.woff2) format("woff2");font-weight:400 900;font-display:swap}@font-face{font-family:D-DIN;src:url(../fonts/D-DIN.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:D-DIN;src:url(../fonts/D-DIN-Bold.woff2) format("woff2");font-weight:700;font-display:swap}@font-face{font-family:D-DIN Condensed;src:url(../fonts/D-DINCondensed.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:D-DIN Condensed;src:url(../fonts/D-DINCondensed-Bold.woff2) format("woff2");font-weight:700;font-display:swap}@font-face{font-family:D-DIN Exp;src:url(../fonts/D-DINExp.woff2) format("woff2");font-weight:400;font-display:swap}@font-face{font-family:D-DIN Exp;src:url(../fonts/D-DINExp-Bold.woff2) format("woff2");font-weight:700;font-display:swap}:root{--bg: #000;--fg: #fff;--ice: #f3fbfb;--dim: rgba(255, 255, 255, .62);--faint: rgba(255, 255, 255, .3);--line: rgba(243, 251, 251, .2);--line-strong: rgba(243, 251, 251, .45);--panel: rgba(4, 8, 14, .55);--amber: #ffb800;--amber-soft: rgba(255, 184, 0, .16);--blue: #4f8cff;--f-display: "Orbitron", "Eurostile", "Arial Black", sans-serif;--f-body: "D-DIN Condensed", "DIN Condensed", "Roboto Condensed", "Arial Narrow", sans-serif;--f-label: "D-DIN", "DIN", "Roboto", Arial, sans-serif;--f-exp: "D-DIN Exp", "D-DIN", Arial, sans-serif;--gutter: clamp(16px, 3.6vw, 56px);--panel-w: 380px;--top: 64px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-io: cubic-bezier(.65, 0, .35, 1)}*,*:before,*:after{box-sizing:border-box}html{background:var(--bg);color:var(--fg);-webkit-text-size-adjust:100%}html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:20px;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body.is-loading{overflow:hidden}::selection{background:var(--ice);color:#000}a{color:inherit}button{font:inherit;color:inherit}img{max-width:100%;display:block}:focus-visible{outline:1px solid var(--ice);outline-offset:3px}#stage{position:fixed;inset:0;width:100vw;height:100vh;height:100lvh;display:block;z-index:0;pointer-events:none;touch-action:none}body.is-exploring #stage{pointer-events:auto;z-index:60;cursor:grab}body.is-exploring #stage:active{cursor:grabbing}.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;background:radial-gradient(ellipse at 50% 50%,transparent 55%,rgba(0,0,0,.55) 100%)}.loader{position:fixed;inset:0;z-index:100;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;transition:opacity .9s var(--ease-io),visibility .9s}.loader.is-done{opacity:0;visibility:hidden}.loader__glow{position:absolute;width:70vmin;height:70vmin;border-radius:50%;background:radial-gradient(circle,rgba(255,184,0,.18),rgba(79,140,255,.08) 45%,transparent 70%);filter:blur(10px);animation:glow 4s var(--ease-io) infinite alternate}@keyframes glow{0%{transform:scale(.9);opacity:.7}to{transform:scale(1.08);opacity:1}}.loader__mark{position:relative;font-family:var(--f-display);letter-spacing:.04em}.loader__mark .k{font-weight:400;font-size:22px}.loader__mark .b{font-weight:700;font-size:22px}.loader__pct{position:relative;font-family:var(--f-display);font-weight:700;font-size:48px;line-height:48px;font-variant-numeric:tabular-nums}.loader__bar{position:relative;width:min(240px,60vw);height:1px;background:var(--line);overflow:hidden}.loader__bar i{position:absolute;inset:0;background:var(--ice);transform-origin:0 50%;transform:scaleX(0)}.loader__note{position:relative;font-size:14px;color:var(--dim)}.topbar{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--top);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 var(--gutter);pointer-events:none}.topbar>*{pointer-events:auto}.topbar__chapter{font-family:var(--f-display);font-size:11px;letter-spacing:.12em;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar__mark{font-family:var(--f-display);font-size:14px;letter-spacing:.06em;text-decoration:none;display:flex;align-items:baseline}.topbar__mark span{font-weight:400}.topbar__mark i{font-style:normal;margin:0 1px}.topbar__mark b{font-weight:700}.topbar__icons{justify-self:end;display:flex;gap:8px}.icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;padding:0;background:transparent;border:1px solid var(--line);border-radius:2px;cursor:pointer;color:var(--fg);transition:border-color .3s,background .3s}.icon-btn:hover{border-color:var(--line-strong);background:#ffffff0f}.icon-btn svg{width:16px;height:16px}.icon-btn--lg{width:44px;height:44px}.icon-btn--lg svg{width:20px;height:20px}#audio-toggle .hp-on{display:none}#audio-toggle[aria-pressed=true] .hp-on{display:block}#audio-toggle[aria-pressed=true] .hp-off{display:none}.rail{position:fixed;right:calc(var(--gutter) - 6px);top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;gap:10px;align-items:flex-end}.rail a{display:flex;align-items:center;gap:10px;text-decoration:none;padding:2px 0}.rail a i{width:10px;height:1px;background:var(--faint);transition:width .4s var(--ease-out),background .4s}.rail a span{font-family:var(--f-display);font-size:9px;letter-spacing:.14em;opacity:0;transform:translate(6px);transition:opacity .3s,transform .4s var(--ease-out);white-space:nowrap}.rail a.is-active i{width:22px;background:var(--ice)}.rail:hover a span,.rail a.is-active span{opacity:1;transform:none}.rail:hover a:not(.is-active) span{opacity:.55}.kicker{font-family:var(--f-display);font-weight:400;font-size:2.5vw;line-height:2.5vw}.display{margin:0;font-family:var(--f-display);font-weight:700;font-size:7vw;line-height:6vw;letter-spacing:0}.display--sm{font-size:5vw;line-height:4.6vw}.title{position:relative;margin:0;font-family:var(--f-display);font-weight:700;font-size:48px;line-height:48px;letter-spacing:0;display:inline-block;padding:6px 14px 0 0}.subtitle{font-family:var(--f-display);font-weight:400;font-size:14px;line-height:20px;margin-top:4px}.body{font-family:var(--f-body);font-size:16px;line-height:20px;margin:24px 0 0;max-width:var(--panel-w);color:var(--fg)}.body--dim{color:var(--dim)}.corner{position:absolute;width:8px;height:9px;border:0 solid rgba(255,255,255,.3)}.corner.tl{left:-12px;top:0;border-left-width:1px;border-top-width:1px}.corner.tr{right:0;top:0;border-right-width:1px;border-top-width:1px}.link{display:inline-block;margin-top:18px;font-family:var(--f-display);font-size:12px;letter-spacing:.06em;text-decoration:none;border-bottom:1px solid var(--line-strong);padding-bottom:3px}.link:hover{border-color:var(--ice)}.credit{margin-top:18px;font-size:13px;line-height:17px;color:var(--faint);max-width:var(--panel-w)}.credit a{color:var(--dim)}.btn{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;font-family:var(--f-display);font-size:12px;line-height:1;letter-spacing:.04em;text-decoration:none;white-space:nowrap;background:#ffffffeb;color:#000;border:1px solid #fff;border-radius:2px;cursor:pointer;transition:background .3s,color .3s,border-color .3s}.btn svg{width:14px;height:14px}.btn:hover{background:transparent;color:#fff}.btn--ghost{background:transparent;color:#fff;border-color:var(--line-strong)}.btn--ghost:hover{background:#ffffff14;border-color:#fff}.btn--sm{height:30px;font-size:11px;padding:0 12px}.btn[aria-pressed=true].btn--ghost{border-color:#fff}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.specs{margin:24px 0 0;max-width:var(--panel-w)}.specs>div{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:42px;border-bottom:1px solid var(--line)}.specs>div:first-child{border-top:1px solid var(--line)}.specs dt{font-family:var(--f-label);font-weight:700;font-size:13px;line-height:20px;text-transform:uppercase}.specs dd{margin:0;font-family:var(--f-body);font-size:16px;line-height:20px;text-align:right}.specs dd span{opacity:.3}.hint{margin-top:18px;display:flex;align-items:center;gap:10px;font-size:14px;color:var(--dim)}.hint__ico{width:22px;height:22px;border:1px solid var(--line-strong);border-radius:50%;position:relative;flex:none}.hint__ico:after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--ice);animation:drag 2.4s var(--ease-io) infinite}@keyframes drag{0%,to{transform:translate(-4px)}50%{transform:translate(4px)}}.counter{position:relative;padding-left:12px}.counter:before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:1px;background:#fff9}.counter__num{font-family:var(--f-display);font-weight:700;font-size:48px;line-height:48px;font-variant-numeric:tabular-nums}.counter__num small{font-size:.38em;margin-left:6px;font-weight:400}.counter__lbl{font-family:var(--f-display);font-weight:400;font-size:14px;line-height:20px}main{position:relative;z-index:2}.sec{position:relative;min-height:100vh;min-height:100svh;padding:calc(var(--top) + 40px) var(--gutter) 64px}.sec--tall{min-height:220vh}.panel{position:relative;max-width:var(--panel-w)}.panel--sticky{position:sticky;top:calc(var(--top) + 40px)}.sec--panel-right{display:flex;justify-content:flex-end;align-items:center}.sec--panel-right .panel{margin-right:clamp(0px,4vw,60px)}.sec--panel-right.sec--tall{align-items:flex-start}.sec--panel-left{display:flex;justify-content:flex-start;align-items:center}.panel--left{margin-top:8vh}.sec--hero{display:flex;flex-direction:column;justify-content:center}.hero__copy{max-width:46vw}.hero__kicker{font-family:var(--f-display);font-weight:400;font-size:2.5vw;line-height:2.5vw}.hero__title{margin:.4vw 0 0;font-family:var(--f-display);font-weight:700;font-size:11vw;line-height:9.4vw;letter-spacing:-.01em}.hero__sub{font-family:var(--f-display);font-size:14px;line-height:20px;max-width:420px;margin-top:10px}.hero__body{font-size:16px;line-height:20px;max-width:380px;margin:20px 0 0 2px}.hero__body--dim{color:var(--dim);margin-top:12px}.hero__copy .btn{margin-top:24px}.hero__scroll{position:absolute;left:var(--gutter);bottom:34px;font-size:18px;line-height:20px;display:flex;align-items:center;gap:10px}.hero__warp{position:absolute;left:var(--gutter);bottom:12px;font-family:var(--f-display);font-size:9px;letter-spacing:.14em;color:var(--dim)}.hero__warp .hw-touch{display:none}@media(hover:none){.hero__warp .hw-mouse{display:none}.hero__warp .hw-touch{display:inline}}.hero__scroll:after{content:"";width:1px;height:26px;background:linear-gradient(var(--ice),transparent);animation:scrollcue 2s var(--ease-io) infinite;transform-origin:top}@keyframes scrollcue{0%{transform:scaleY(0)}50%{transform:scaleY(1)}to{transform:scaleY(1);opacity:0}}.counter--hero{position:absolute;right:calc(var(--gutter) + 30px);bottom:34px}.sec--quote{display:flex;align-items:center;min-height:120vh}.quote{margin:0;max-width:75vw}.quote p{margin:0;font-family:var(--f-display);font-weight:700;font-size:4vw;line-height:3.6vw;text-transform:uppercase}.quote cite{display:block;margin-top:2vw;font-style:normal;font-family:var(--f-display);font-size:1.3vw;line-height:1.5vw;letter-spacing:1px}.sec--rocket{min-height:160vh}.sec--rocket .panel--left{position:sticky;top:calc(var(--top) + 40px);margin-top:0}.counter--side{position:absolute;top:58%}.counter--l{left:calc(50% - 30vw)}.counter--r{left:calc(50% + 14vw)}.mol-labels{position:absolute;inset:0;pointer-events:none}.mol-label{position:fixed;left:0;top:0;opacity:0;transform:translate(-50%);text-align:center;font-family:var(--f-display);transition:opacity .4s;white-space:nowrap;z-index:3}.mol-label b{display:block;font-weight:700;font-size:18px}.mol-label span{font-size:10px;letter-spacing:.1em;color:var(--dim)}.mol-label.is-on{opacity:1}.sec--marquee{min-height:120vh;display:flex;flex-direction:column;justify-content:center;gap:10vh;padding-left:0;padding-right:0;overflow:hidden}.marquee{display:flex;flex-direction:column;gap:14px}.marquee__row{display:flex;width:max-content;gap:0;will-change:transform}.marquee__item{font-family:var(--f-display);font-weight:700;font-size:clamp(22px,3.2vw,46px);line-height:1.1;text-transform:uppercase;white-space:nowrap;padding-right:.9em}.marquee__item:after{content:"/";margin-left:.9em;color:var(--faint);font-weight:400}.marquee__row:nth-child(2) .marquee__item{-webkit-text-stroke:1px rgba(255,255,255,.55);color:transparent}.hazard{margin:0 var(--gutter);max-width:560px;align-self:flex-end;margin-right:calc(var(--gutter) + 40px);padding:22px 24px 24px;border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.hazard__tag{font-family:var(--f-display);font-size:11px;letter-spacing:.12em;color:var(--amber)}.hazard__lead{margin:10px 0 0;font-family:var(--f-display);font-weight:700;font-size:20px;line-height:26px}.hazard .body{max-width:none;color:var(--dim)}.sec--flight-intro{display:flex;align-items:center}.flight-intro,.dossier-intro{max-width:640px}.flight-intro .body,.dossier-intro .body{max-width:420px}.sec--flight{min-height:0;padding:0}.flight-step{height:110vh}.flight-step:last-child{height:150vh}.hud{position:fixed;left:0;right:0;bottom:0;z-index:20;height:180px;pointer-events:none;opacity:0;transition:opacity .6s var(--ease-io)}.hud.is-on{opacity:1}.hud__left{position:absolute;left:var(--gutter);bottom:30px;display:flex;align-items:center;gap:14px}.hud__icon{width:60px;height:60px}.hud__icon g{transition:opacity .4s,transform .6s var(--ease-out);transform-origin:47.5px 47.5px}.hud__telemetry{margin:0;display:grid;gap:2px}.hud__telemetry div{display:grid;grid-template-columns:74px auto}.hud__telemetry dt{font-family:var(--f-label);font-weight:700;font-size:11px;line-height:16px}.hud__telemetry dd{margin:0;font-family:var(--f-body);font-size:13px;line-height:16px;font-variant-numeric:tabular-nums}.hud__right{position:absolute;right:calc(var(--gutter) + 30px);bottom:34px;text-align:left}.hud__phase{font-family:var(--f-display);font-size:10px;letter-spacing:.08em}.hud__title{font-family:var(--f-display);font-weight:700;font-size:34px;line-height:34px;max-width:360px}.hud__desc{font-family:var(--f-display);font-size:9px;letter-spacing:.06em;margin-top:4px;max-width:360px;color:var(--dim)}.hud__arc{position:absolute;left:50%;bottom:-2px;transform:translate(-50%);width:min(663px,80vw);height:72px;overflow:visible}.hud__arc ellipse:last-child{transition:stroke-dasharray .8s var(--ease-out)}.sec--apogee{min-height:130vh}.sec--dossier-intro{display:flex;align-items:center;min-height:110vh}.toc{margin-top:34px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;max-width:620px}.toc a{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);text-decoration:none;font-family:var(--f-label);font-weight:700;font-size:13px;text-transform:uppercase;transition:padding .3s var(--ease-out)}.toc a span{font-family:var(--f-body);font-weight:400;opacity:.4}.toc a:hover{padding-left:6px}.dossier{position:relative}.chapter{position:relative;padding:18vh var(--gutter) 10vh}.chapter__head{display:grid;grid-template-columns:120px minmax(0,1fr);gap:0 24px;align-items:end;max-width:1180px;margin:0 auto}.chapter__num{font-family:var(--f-display);font-weight:700;font-size:64px;line-height:52px;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.5)}.chapter__title{margin:0;font-family:var(--f-display);font-weight:700;font-size:clamp(30px,4vw,56px);line-height:1;text-transform:uppercase}.chapter__sub{grid-column:2;font-family:var(--f-display);font-size:13px;margin-top:10px;color:var(--dim)}.chapter__body{max-width:1180px;margin:48px auto 0}.cols{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:28px}.c-4{grid-column:span 4}.c-5{grid-column:span 5}.c-6{grid-column:span 6}.c-7{grid-column:span 7}.c-8{grid-column:span 8}.c-12{grid-column:span 12}.prose p{margin:0 0 14px;font-size:17px;line-height:23px;max-width:640px}.prose p.dim{color:var(--dim)}.prose sup,.fn-mark{font-size:.7em;color:var(--amber)}.h3{font-family:var(--f-display);font-weight:700;font-size:18px;line-height:22px;margin:0 0 14px;text-transform:uppercase}.h3 small{display:block;font-weight:400;font-size:11px;letter-spacing:.1em;color:var(--dim);margin-bottom:6px}.box{position:relative;border:1px solid var(--line);background:var(--panel);padding:22px 22px 20px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.box+.box{margin-top:18px}.box:before,.box:after{content:"";position:absolute;width:8px;height:9px;border:0 solid var(--line-strong);top:-1px}.box:before{left:-1px;border-left-width:1px;border-top-width:1px}.box:after{right:-1px;border-right-width:1px;border-top-width:1px}.footnote{font-size:14px;line-height:18px;color:var(--dim);border-left:1px solid var(--amber);padding-left:12px;margin:16px 0 0;max-width:640px}.footnote b{color:var(--amber);font-weight:400;margin-right:4px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}.card{border:1px solid var(--line);padding:18px 18px 16px;background:var(--panel);transition:border-color .3s,transform .5s var(--ease-out)}.card:hover{border-color:var(--line-strong);transform:translateY(-3px)}.card__k{font-family:var(--f-display);font-size:10px;letter-spacing:.14em;color:var(--dim)}.card__t{font-family:var(--f-display);font-weight:700;font-size:16px;line-height:20px;margin-top:8px;text-transform:uppercase}.card__d{margin-top:10px;font-size:15px;line-height:19px;color:var(--dim)}.figs{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}.fig{margin:0;cursor:zoom-in;border:1px solid var(--line);background:#fff;position:relative;overflow:hidden}.fig img{width:100%;height:190px;object-fit:contain;padding:10px;transition:transform .6s var(--ease-out)}.fig:hover img{transform:scale(1.04)}.fig figcaption{background:#000;padding:10px 12px;font-size:13px;line-height:17px;color:var(--dim);border-top:1px solid var(--line)}.fig figcaption b{color:#fff;font-family:var(--f-display);font-size:11px;font-weight:700;margin-right:6px}.fig--dark{background:#0b0b0b}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-top:1px solid var(--line-strong)}table.data{width:100%;border-collapse:collapse;font-size:15px;line-height:19px}table.data th{text-align:left;font-family:var(--f-label);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.02em;padding:12px 12px 10px 0;border-bottom:1px solid var(--line-strong);vertical-align:bottom}table.data td{padding:11px 14px 11px 0;border-bottom:1px solid var(--line);vertical-align:top}table.data td.num{white-space:nowrap;font-variant-numeric:tabular-nums}table.data tr:hover td{background:#ffffff08}table.data .katex{font-size:1em}.eq{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.eq__m{overflow-x:auto;overflow-y:hidden;padding:4px 0}.eq__n{font-family:var(--f-display);font-size:11px;color:var(--dim)}.eq-text{font-size:16px;line-height:21px;margin:14px 0 4px;color:var(--dim);max-width:760px}.katex{font-size:1.12em}.katex-display{margin:0}.hero-eq{font-size:clamp(18px,2.4vw,30px);padding:24px 0;overflow-x:auto}details.fold{border-top:1px solid var(--line)}details.fold:last-of-type{border-bottom:1px solid var(--line)}details.fold>summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;font-family:var(--f-display);font-weight:700;font-size:15px;text-transform:uppercase}details.fold>summary::-webkit-details-marker{display:none}details.fold>summary:after{content:"+";font-weight:400;font-size:22px;transition:transform .4s var(--ease-out)}details.fold[open]>summary:after{transform:rotate(45deg)}details.fold>summary small{font-family:var(--f-body);font-weight:400;font-size:14px;color:var(--dim);text-transform:none;margin-left:auto;margin-right:10px}.fold__body{padding:0 0 22px}.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}.calc__inputs{display:grid;gap:16px;align-content:start}.field{display:grid;gap:6px}.field__top{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--f-label);font-weight:700;font-size:12px;text-transform:uppercase}.field__top output{font-family:var(--f-body);font-weight:400;font-size:18px;font-variant-numeric:tabular-nums}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:26px;background:transparent;cursor:pointer;touch-action:pan-y}input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--line-strong)}input[type=range]::-moz-range-track{height:1px;background:var(--line-strong)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;margin-top:-7px;border-radius:50%;background:#fff;border:0;box-shadow:0 0 0 4px #ffffff1f}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:0}.readouts{display:grid;gap:0;align-content:start}.readout{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.readout:first-child{border-top:1px solid var(--line)}.readout span{font-family:var(--f-label);font-weight:700;font-size:12px;text-transform:uppercase}.readout b{font-family:var(--f-display);font-weight:700;font-size:22px;font-variant-numeric:tabular-nums;text-align:right}.readout b small{font-size:12px;font-weight:400;margin-left:4px}.readout.is-paper b{color:var(--amber)}.readout em{display:block;font-style:normal;font-family:var(--f-body);font-size:13px;color:var(--dim);text-transform:none;font-weight:400;margin-top:2px}.calc__note{grid-column:1 / -1;font-size:14px;line-height:18px;color:var(--dim)}.presets{display:flex;flex-wrap:wrap;gap:8px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.stat .counter__num{font-size:clamp(24px,2.6vw,40px);line-height:1.05}.stat .counter__lbl{font-size:12px;line-height:16px;margin-top:8px;color:var(--dim)}.feed{width:100%;height:auto;display:block}.feed text{font-family:var(--f-label);font-weight:700;fill:#fff;font-size:12px}.feed .sm{font-family:var(--f-body);font-weight:400;font-size:11px;fill:#fff9}.feed .node rect,.feed .node circle{fill:#04080ecc;stroke:#f3fbfb73;stroke-width:1.2;transition:stroke .3s,fill .3s}.feed .node{cursor:pointer}.feed .node.is-on rect,.feed .node.is-on circle,.feed .node:hover rect,.feed .node:hover circle{stroke:#fff;fill:#ffffff1a}.feed .pipe{fill:none;stroke:#f3fbfb40;stroke-width:2}.feed .flow{fill:none;stroke-width:2;stroke-dasharray:6 10;animation:flow 1.2s linear infinite}.feed .flow--he{stroke:#cfe3ff}.feed .flow--fu{stroke:var(--amber)}.feed .flow--ox{stroke:#ff7a45}.feed .step circle{fill:#fff}.feed .step text{fill:#000;font-size:11px;text-anchor:middle;dominant-baseline:central;font-family:var(--f-display)}@keyframes flow{to{stroke-dashoffset:-32}}.feed-legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:12px;font-size:13px;color:var(--dim)}.feed-legend i{display:inline-block;width:18px;height:2px;vertical-align:middle;margin-right:6px}.feed-steps{counter-reset:s;display:grid;gap:0}.feed-steps li{list-style:none;display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;padding:11px 0;border-bottom:1px solid var(--line);cursor:pointer;transition:background .3s}.feed-steps li:first-child{border-top:1px solid var(--line)}.feed-steps li:before{counter-increment:s;content:counter(s);width:22px;height:22px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;font-family:var(--f-display);font-size:11px}.feed-steps li.is-on:before{background:#fff;color:#000}.feed-steps li b{font-family:var(--f-label);font-size:13px;text-transform:uppercase;display:block}.feed-steps li span{font-size:14px;color:var(--dim)}.feed-steps{margin:0;padding:0}.bom{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:0 28px;counter-reset:bom;margin:0;padding:0}.bom li{list-style:none;display:grid;grid-template-columns:40px minmax(0,1fr);padding:10px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:20px}.bom li:before{counter-increment:bom;content:counter(bom,decimal-leading-zero);font-family:var(--f-display);font-size:11px;color:var(--faint);padding-top:3px}.bom-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.bom-filter button[aria-pressed=true]{background:#fff;color:#000}.bom li.is-hidden{display:none}.permits{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:0;padding:0;counter-reset:p}.permits li{list-style:none;position:relative;border:1px solid var(--line);padding:16px 16px 16px 56px;min-height:76px;font-size:16px;line-height:20px;background:var(--panel)}.permits li:before{counter-increment:p;content:counter(p,decimal-leading-zero);position:absolute;left:16px;top:16px;font-family:var(--f-display);font-weight:700;font-size:18px}.permits li:after{content:"REQUIRED";position:absolute;right:10px;bottom:8px;font-family:var(--f-display);font-size:8px;letter-spacing:.16em;color:var(--amber);border:1px solid rgba(255,184,0,.5);padding:2px 5px;transform:rotate(-4deg)}.timeline{position:relative;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.timeline:before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:var(--line-strong)}.timeline li{list-style:none;position:relative;padding-top:30px}.timeline li:before{content:"";position:absolute;left:0;top:2px;width:11px;height:11px;border-radius:50%;background:#000;border:1px solid #fff}.timeline li.is-key:before{background:#fff}.timeline b{display:block;font-family:var(--f-display);font-weight:700;font-size:18px}.timeline span{display:block;margin-top:6px;font-size:15px;line-height:19px;color:var(--dim)}.note-id{font-family:var(--f-display);font-weight:700;color:var(--amber);margin-right:8px}.review-summary p{font-size:18px;line-height:25px}.refs{margin:0;padding:0;columns:2;column-gap:40px}.refs li{list-style:none;break-inside:avoid;display:grid;grid-template-columns:36px minmax(0,1fr);font-size:14px;line-height:18px;padding:8px 0;border-bottom:1px solid var(--line);color:var(--dim)}.refs li b{font-family:var(--f-display);font-weight:400;font-size:11px;color:#fff;padding-top:2px}.authors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.author{border:1px solid var(--line);padding:20px;background:var(--panel)}.author b{display:block;font-family:var(--f-display);font-weight:700;font-size:17px;line-height:21px;text-transform:uppercase}.author span{display:block;margin-top:8px;font-size:14px;color:var(--dim)}.sec--why{display:flex;align-items:center;min-height:140vh}.why{max-width:1100px}.why__lead{font-size:clamp(18px,1.6vw,22px);line-height:1.35;max-width:680px;color:var(--dim);margin:0 0 4vw}.why__big{margin:0;font-family:var(--f-display);font-weight:900;font-size:9vw;line-height:8vw;text-transform:uppercase}.sec--footer{min-height:100vh;display:flex;flex-direction:column;justify-content:space-between;padding-bottom:26px}.end{max-width:min(100%,1000px);margin-top:10vh}.end .body{max-width:460px;color:var(--dim)}.footer-bar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:28px;align-items:end;border-top:1px solid var(--line);padding-top:18px}.footer-bar__mark{font-family:var(--f-display);font-weight:700;font-size:14px}.footer-bar__mark i{font-style:normal;font-weight:400}.footer-bar__note{margin:0;font-size:12px;line-height:16px;color:var(--faint);max-width:640px}.footer-bar__quote{margin:0;font-family:var(--f-display);font-size:12px}.hotspots{position:fixed;inset:0;z-index:4;pointer-events:none}body.is-exploring .hotspots{z-index:70}.hs{position:absolute;left:0;top:0;pointer-events:auto;cursor:pointer;padding:0;border:0;background:transparent;width:34px;height:34px;margin:-17px 0 0 -17px;display:grid;place-items:center;transition:opacity .35s}.hs:before{content:"";width:12px;height:12px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px #ffffff2e,0 0 18px #ffffff73;transition:transform .3s var(--ease-out)}.hs:after{content:"";position:absolute;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.5);animation:ping 2.4s var(--ease-out) infinite}@keyframes ping{0%{transform:scale(.4);opacity:1}to{transform:scale(1.4);opacity:0}}.hs:hover:before,.hs.is-active:before{transform:scale(1.3);background:var(--amber)}.hs.is-behind{opacity:.3}.hs.is-off{opacity:0;pointer-events:none}.hs__label{position:absolute;left:24px;top:50%;transform:translateY(-50%);white-space:nowrap;pointer-events:none;font-family:var(--f-display);font-size:10px;letter-spacing:.06em;padding:4px 7px;background:#0009;border:1px solid var(--line);opacity:0;transition:opacity .3s}.hs:hover .hs__label,.hs.is-active .hs__label,.hs.is-labelled .hs__label{opacity:1}.hs--sketch .hs__label{background:#a6a6a6;color:#111;border:0;font-family:var(--f-label);font-weight:700;font-size:11px;letter-spacing:0}.hs-card{position:fixed;z-index:75;width:min(300px,calc(100vw - 32px));pointer-events:auto;border:1px solid var(--line-strong);background:#000000d1;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:16px 16px 14px;opacity:0;transform:translateY(8px);transition:opacity .35s,transform .45s var(--ease-out);pointer-events:none}.hs-card.is-on{opacity:1;transform:none;pointer-events:auto}.hs-card__k{font-family:var(--f-display);font-size:9px;letter-spacing:.14em;color:var(--amber)}.hs-card__t{font-family:var(--f-display);font-weight:700;font-size:15px;line-height:19px;margin-top:6px;text-transform:uppercase}.hs-card__d{margin:8px 0 0;font-size:15px;line-height:19px;color:var(--dim)}.hs-card__x{position:absolute;right:8px;top:8px;width:24px;height:24px;border:0;background:transparent;cursor:pointer;color:var(--dim);font-size:16px}.touchpad{position:absolute;top:10vh;bottom:10vh;width:50%;z-index:1;touch-action:pan-y;cursor:grab}.touchpad:active{cursor:grabbing}.touchpad--left{left:0}.touchpad--right{right:0}.sec--tall .touchpad{position:sticky;top:10vh;height:80vh;float:left;margin-top:-40px}.sec--tall .touchpad--left{width:55%;margin-left:calc(-1 * var(--gutter))}.explore{position:fixed;inset:0;z-index:80;pointer-events:none}.explore[hidden]{display:none}.explore>*{pointer-events:auto}.explore__top{position:absolute;left:var(--gutter);right:var(--gutter);top:18px;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none}.explore__top>*{pointer-events:auto}.explore__kicker{font-family:var(--f-display);font-size:11px;letter-spacing:.14em;color:var(--dim)}.explore__title{margin:4px 0 0;font-family:var(--f-display);font-weight:700;font-size:clamp(26px,3.4vw,44px);line-height:1}.explore__card{position:absolute;left:var(--gutter);top:120px;width:min(340px,calc(100vw - 2 * var(--gutter)));border:1px solid var(--line-strong);background:#000000c7;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:16px}.explore__card-k{font-family:var(--f-display);font-size:9px;letter-spacing:.14em;color:var(--amber)}.explore__card-t{font-family:var(--f-display);font-weight:700;font-size:16px;margin-top:6px;text-transform:uppercase}.explore__card-d{margin:8px 0 0;font-size:15px;line-height:19px;color:var(--dim)}.explore__bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:16px;display:grid;gap:12px;pointer-events:none}.explore__bottom>*{pointer-events:auto}.explore__parts{display:flex;flex-wrap:wrap;gap:6px;max-height:92px;overflow-y:auto}.explore__parts button{font-family:var(--f-display);font-size:10px;letter-spacing:.04em;padding:6px 9px;background:#0000008c;border:1px solid var(--line);color:#fff;cursor:pointer;border-radius:2px}.explore__parts button.is-active,.explore__parts button:hover{border-color:#fff;background:#ffffff1a}.explore__controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.slider{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-size:10px;letter-spacing:.1em;min-width:220px;flex:0 1 320px}.slider input{flex:1;touch-action:none}.slider[hidden]{display:none}.explore__hint{font-size:13px;color:var(--dim)}.lightbox{position:fixed;inset:0;z-index:90;background:#000000eb;display:grid;place-items:center;padding:70px var(--gutter) 30px}.lightbox[hidden]{display:none}.lightbox__close{position:absolute;right:var(--gutter);top:16px}.lightbox__fig{margin:0;max-width:1100px;width:100%;max-height:100%;display:grid;gap:14px;overflow:auto}.lightbox__imgs{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:10px}.lightbox__imgs img{width:100%;max-height:72vh;object-fit:contain;background:#fff;padding:12px}.lightbox figcaption{font-size:15px;line-height:20px;color:var(--dim);max-width:760px}.lightbox figcaption b{color:#fff;font-family:var(--f-display);font-size:12px;margin-right:6px}.noscript{position:fixed;inset:0;display:grid;place-items:center;padding:30px;text-align:center;background:#000;z-index:200}[data-reveal]{opacity:0;transform:translateY(18px)}.no-js [data-reveal],.reduced [data-reveal]{opacity:1;transform:none}.split-char,.split-word{display:inline-block;will-change:transform}.split-wordwrap{display:inline-block;white-space:nowrap}.split-line{display:block;overflow:hidden}@media(max-width:992px){.hero__copy{max-width:70vw}.hero__title{font-size:16vw;line-height:13.5vw}.kicker,.hero__kicker{font-size:4vw;line-height:4vw}.display{font-size:10vw;line-height:9vw}.quote p{font-size:32px;line-height:32px;letter-spacing:-.8px}.quote cite{font-size:14px;line-height:14px}.title{font-size:40px;line-height:40px}.counter--l{left:var(--gutter)}.counter--r{left:auto;right:calc(var(--gutter) + 10px)}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.cols>[class^=c-]{grid-column:span 12}.calc,.timeline{grid-template-columns:minmax(0,1fr)}.timeline:before{inset:0 auto 0 5px;width:1px;height:auto}.timeline li{padding:0 0 18px 28px}.timeline li:before{top:4px}.authors{grid-template-columns:minmax(0,1fr)}.refs{columns:1}.rail{display:none}}@media(max-width:640px){:root{--top: 56px;--panel-w: 100%}.topbar__chapter{font-size:9px;letter-spacing:.08em}.topbar__mark{font-size:12px}.sec{padding-top:calc(var(--top) + 24px);padding-bottom:48px}.sec--hero{justify-content:flex-end;padding-bottom:150px}.sec--hero:before{content:"";position:absolute;left:0;right:0;bottom:0;height:75%;background:linear-gradient(to bottom,transparent,rgba(0,0,0,.72) 45%,rgba(0,0,0,.85));pointer-events:none}.hero__copy{position:relative}.hero__copy,.hero__scroll,.counter--hero{z-index:1}.hero__copy{max-width:100%}.hero__kicker{font-size:28px;line-height:24px}.hero__title{font-size:72px;line-height:58px;margin-top:4px}.hero__sub{font-size:13px;line-height:16px;letter-spacing:-.5px}.hero__body{width:95%;margin-left:0}.hero__body--dim{display:none}.hero__scroll{font-size:16px;bottom:28px}.hero__warp{bottom:8px;z-index:1}.counter--hero{right:var(--gutter);bottom:24px}.counter__num{font-size:40px;line-height:40px}.counter__lbl{font-size:12px;line-height:16px}.sec--panel-right,.sec--panel-left{align-items:flex-end;justify-content:flex-start}.sec--panel-right .panel{margin-right:0}.panel{width:100%;padding:18px 16px 16px;margin:46vh calc(-1 * var(--gutter) + 8px) 0;background:linear-gradient(to bottom,#00000059,#000000d1);border-top:1px solid var(--line)}.panel--sticky{position:relative;top:0}.panel--left{margin-top:46vh}.sec--tall{min-height:200vh}.sec--tall .panel{margin-top:120vh}.title{font-size:34px;line-height:34px}.body{width:100%}.specs dt{font-size:12px}.touchpad{top:8vh;height:40vh;bottom:auto;width:100%}.touchpad--left,.touchpad--right{left:0;right:0}.sec--tall .touchpad{position:sticky;top:8vh;float:none;width:100%;height:40vh;margin:0}.counter--side{top:auto;bottom:46px}.sec--rocket .panel--left{position:relative;top:0;margin-top:90vh}.quote{max-width:100%}.quote p{font-size:24px;line-height:24px;letter-spacing:-1px}.hazard{margin:0 var(--gutter)}.hud{height:150px}.hud__left{bottom:18px;gap:10px}.hud__icon{width:44px;height:44px}.hud__right{right:var(--gutter);bottom:72px;text-align:right}.hud__title{font-size:22px;line-height:22px}.hud__desc{font-size:8px;max-width:220px;margin-left:auto}.toc{grid-template-columns:minmax(0,1fr)}.chapter{padding-top:12vh}.chapter__head{grid-template-columns:minmax(0,1fr)}.chapter__num{font-size:40px;line-height:36px;margin-bottom:10px}.chapter__sub{grid-column:1}.stats{gap:18px}.footer-bar{grid-template-columns:minmax(0,1fr);gap:10px}.why__big{font-size:15vw;line-height:13vw}.explore__card{top:96px;max-height:38vh;overflow-y:auto}.explore__parts{max-height:64px}.lightbox__imgs{grid-auto-flow:row}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}