@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{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.17.0"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}:root{--color-canvas:#f6f8fa;--color-reading:#f8fafb;--color-sidebar:#eef3f6;--color-surface:#f8fafb;--color-container:#f0f5f8;--color-surface-subtle:#e8f0f4;--color-emphasis:#dce8ef;--color-text:#202629;--color-text-body:#293034;--color-text-muted:#5f6d75;--color-text-weak:#5e6e76;--color-border:#d7e0e5;--color-divider:#e2e8ec;--color-accent:#536f7c;--color-accent-strong:#405f6d;--color-link:#4f7283;--color-selected:#d8e6ed;--color-hover:#e4edf2;--color-danger:#8b4a47;--color-danger-soft:#f0e9e8;--color-success:#43695c;--color-success-soft:#e4eee9;--color-warning:#74663c;--color-warning-soft:#f2eedf;--color-testing-soft:#eceaf2;--color-archived-soft:#eaeef0;--font-sans:"MiSans", "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;--font-latin:Inter, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", Consolas, "Liberation Mono", monospace;--font-size-xs:.8125rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:clamp(2.75rem, 2.55rem + .7vw, 3.5rem);--font-size-display:clamp(4.25rem, 3.7rem + 1.9vw, 5.25rem);--line-height:1.78;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4.5rem;--radius-sm:.75rem;--radius-md:1rem;--radius-lg:1.5rem;--radius-xl:2rem;--radius-hero:2.5rem;--shadow-focus:0 0 0 2px var(--color-accent-strong);--shadow-dialog:0 1.25rem 3.5rem #405f6d24;--sidebar-width:8.5rem;--content-max:87.5rem;--reading-max:52.5rem;--page-gutter:clamp(3rem, 4vw, 4.5rem);--duration-press:.1s;--duration-hover:.15s;--duration-page:.28s;--duration-hero:.4s}h1,h2,h3,h4{color:var(--color-text);letter-spacing:-.035em;text-wrap:balance;font-weight:680;line-height:1.22}h1{font-size:var(--font-size-xl)}p{margin-block:0 1em}.prose{width:min(100%, var(--reading-max));color:var(--color-text-body);font-size:1.08rem;line-height:1.88}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.prose h2{margin:2.55em 0 .8em;font-size:1.65rem}.prose h3{margin:2em 0 .65em;font-size:1.25rem}.prose h4{margin-top:1.7em}.prose p,.prose ul,.prose ol{margin-top:0;margin-bottom:1.35em}.prose a{color:var(--color-link);text-decoration-thickness:1px}.prose strong{color:var(--color-text);font-weight:680}.prose hr{border:0;border-top:1px solid var(--color-divider);margin:3rem 0}.prose pre{border:1px solid var(--color-border);border-radius:var(--radius-md);margin:1.8rem 0;padding:1.4rem;font-size:.88rem;line-height:1.75;position:relative;overflow:auto;color:var(--color-text)!important;background:#eef2f4!important}.prose pre code{font-family:var(--font-mono)}.prose :not(pre)>code{background:var(--color-surface-subtle);color:var(--color-accent-strong);font-family:var(--font-mono);border-radius:.35rem;padding:.12em .36em;font-size:.9em}.prose table{border-collapse:collapse;width:max-content;max-width:100%;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--color-border);text-align:left;padding:.65rem .85rem}.prose th{background:var(--color-container)}.prose blockquote{border-left:3px solid var(--color-accent);color:var(--color-text-muted);margin:1.8rem 0;padding:.4rem 0 .4rem 1.3rem}.prose img{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);width:100%;height:auto}.prose figure{margin:2rem 0}.prose figcaption{color:var(--color-text-weak);font-size:var(--font-size-sm);text-align:center;margin-top:.7rem}.callout{border:1px solid var(--color-border);border-left:4px solid var(--color-accent);border-radius:var(--radius-md);background:var(--color-container);margin-block:1.8rem;padding:1.1rem 1.3rem}.callout p{margin-bottom:0}.callout-title{color:var(--color-text);margin:0 0 .35rem!important}.callout-tip{border-left-color:var(--color-success);background:var(--color-success-soft)}.callout-warning,.callout-caution{border-left-color:var(--color-warning);background:var(--color-warning-soft)}.callout-important{background:var(--color-emphasis)}.code-copy-button{border:1px solid var(--color-border);background:var(--color-reading);color:var(--color-text-muted);cursor:pointer;font-size:var(--font-size-xs);border-radius:.55rem;padding:.35rem .65rem;position:absolute;top:.75rem;right:.75rem}.code-copy-button:hover{background:var(--color-hover);color:var(--color-text)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.muted{color:var(--color-text-muted)}.reading-width{width:min(100%, var(--reading-max))}.spacer-top{margin-top:var(--space-7)}.no-margin{margin:0}.grow{flex:1}*,:before,:after{box-sizing:border-box}html{background:var(--color-canvas);color:var(--color-text-body);font-family:var(--font-sans);font-size:16px;line-height:var(--line-height);text-size-adjust:100%}body{overflow-wrap:break-word;min-width:20rem;min-height:100vh;margin:0}body:has(dialog[open]){overflow:hidden}img,svg,video{max-width:100%;display:block}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:var(--color-link);text-underline-offset:.22em}a:hover{color:var(--color-accent-strong)}button{color:inherit}kbd,code{font-family:var(--font-mono)}:focus-visible{border-radius:var(--radius-sm);outline:2px solid var(--color-accent-strong);outline-offset:3px}::selection{background:var(--color-selected);color:var(--color-text)}.material-icon{width:var(--icon-size,1.25rem);height:var(--icon-size,1.25rem);-webkit-mask-image:var(--icon-url);-webkit-mask-position:50%;-webkit-mask-size:contain;-webkit-mask-repeat:no-repeat;mask-image:var(--icon-url);background:currentColor;flex:none;display:inline-block;mask-position:50%;mask-size:contain;mask-repeat:no-repeat}.skip-link{top:var(--space-3);left:var(--space-3);z-index:2000;border-radius:var(--radius-sm);background:var(--color-text);color:var(--color-reading);padding:var(--space-3) var(--space-4);text-decoration:none;position:fixed;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.app-shell{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;display:grid}.app-sidebar{z-index:20;border-right:1px solid var(--color-divider);background:var(--color-sidebar);flex-direction:column;height:100vh;padding:1.9rem .5rem 1.55rem;display:flex;position:sticky;top:0}.brand-header{color:var(--color-text);align-items:center;gap:.9rem;text-decoration:none;display:inline-flex}.brand-header__mark{color:var(--color-accent-strong);font-family:var(--font-latin);letter-spacing:.02em;font-size:1.5rem;font-weight:760;line-height:1}.brand-header__copy{gap:.1rem;line-height:1.25;display:grid}.brand-header__copy strong{font-size:.98rem;font-weight:690}.brand-header__copy small{color:var(--color-text-muted);white-space:nowrap;font-size:.72rem;font-weight:450}.app-sidebar>.brand-header{flex-direction:column;align-items:flex-start;gap:.45rem;padding-inline:.9rem}.app-sidebar>.brand-header .brand-header__copy small{display:none}.app-sidebar__nav{gap:.4rem;margin-top:4.2rem;display:grid}.app-sidebar__nav a,.app-sidebar__footer a,.app-sidebar__disabled{min-height:2.75rem;color:var(--color-text-muted);transition:background var(--duration-hover) ease-out, color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;border-radius:.8rem;align-items:center;gap:.75rem;padding:.78rem .9rem;font-size:.91rem;line-height:1;text-decoration:none;display:flex}.app-sidebar__nav a:hover,.app-sidebar__footer a:hover{background:var(--color-hover);color:var(--color-text)}.app-sidebar__nav a:active,.app-sidebar__footer a:active{transform:translateY(1px)}.app-sidebar__nav a[aria-current=page]{background:var(--color-selected);color:var(--color-accent-strong);font-weight:680}.app-sidebar__footer{border-top:1px solid var(--color-divider);gap:.2rem;margin-top:auto;padding-top:1rem;display:grid}.app-sidebar__disabled{color:var(--color-text-weak);cursor:not-allowed}.app-main{min-width:0}.page-frame{width:min(100%, var(--content-max));padding:3.25rem var(--page-gutter) 5rem;margin-inline:auto}.page-header{gap:.75rem;margin-bottom:4.4rem;display:grid}.page-header--with-action{align-items:start;gap:var(--space-7);grid-template-columns:minmax(0,1fr) auto}.page-header__action{width:min(25rem,30vw);padding-top:1.45rem}.page-header h1,.page-header p,.section-heading h2,.section-heading p{margin:0}.page-header h1{margin-top:.2rem}.page-header>div>p:last-child{max-width:46rem;color:var(--color-text-muted);font-size:1.08rem}.eyebrow{color:var(--color-text-muted);font-family:var(--font-latin);font-size:var(--font-size-xs);letter-spacing:.1em;text-transform:uppercase;font-weight:650;line-height:1.4}.section-heading,.list-summary{justify-content:space-between;align-items:end;gap:var(--space-5);border-bottom:1px solid var(--color-divider);padding-bottom:1rem;display:flex}.section-heading h2,.list-summary h2{margin:0;font-size:1.18rem}.section-count{color:var(--color-text-weak);font-family:var(--font-latin);font-size:var(--font-size-xs);letter-spacing:.04em;text-transform:uppercase}.list-summary span{color:var(--color-text-weak);font-size:var(--font-size-sm)}.section-stack,.list-stack{display:grid}.content-grid{gap:var(--space-6);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem;display:grid}.surface-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);padding:var(--space-6)}.button{cursor:pointer;min-height:2.75rem;transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out, color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;border:1px solid #0000;border-radius:.9rem;justify-content:center;align-items:center;gap:.55rem;padding:.72rem 1.2rem;font-size:.92rem;font-weight:650;line-height:1.2;text-decoration:none;display:inline-flex}.button:active{transform:translateY(1px)}.button[disabled],.button[aria-disabled=true]{cursor:not-allowed;opacity:.5;pointer-events:none}.button--primary{background:var(--color-accent);color:#fff}.button--primary:hover{background:var(--color-accent-strong);color:#fff}.button--secondary{border-color:var(--color-border);background:var(--color-reading);color:var(--color-text)}.button--secondary:hover{border-color:var(--color-accent);background:var(--color-hover);color:var(--color-accent-strong)}.button--text{min-height:auto;color:var(--color-link);background:0 0;padding:.35rem 0}.button--text:hover{color:var(--color-accent-strong)}.icon-button{border:1px solid var(--color-border);background:var(--color-reading);width:2.7rem;height:2.7rem;color:var(--color-accent-strong);cursor:pointer;transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;border-radius:50%;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.icon-button:hover{border-color:var(--color-accent);background:var(--color-hover)}.icon-button:active{transform:translateY(1px)}.filter-row,.tag-row,.action-row{flex-wrap:wrap;align-items:center;gap:.65rem;display:flex}.filter-row{border-bottom:1px solid var(--color-divider);padding-bottom:2rem}.filter-row__label{color:var(--color-text-muted);font-family:var(--font-latin);font-size:var(--font-size-xs);letter-spacing:.12em;text-transform:uppercase;flex-basis:100%;margin-bottom:.35rem;font-weight:650}.filter-chip,.tag-link,.status-badge{border:1px solid var(--color-border);background:var(--color-surface-subtle);min-height:2rem;color:var(--color-text-muted);font-size:var(--font-size-xs);transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out, color var(--duration-hover) ease-out;border-radius:999px;justify-content:center;align-items:center;padding:.52rem 1.15rem;line-height:1;text-decoration:none;display:inline-flex}.filter-chip:hover,.tag-link:hover{border-color:var(--color-accent);background:var(--color-hover);color:var(--color-accent-strong)}.filter-chip[aria-current=true]{border-color:var(--color-selected);background:var(--color-selected);color:var(--color-accent-strong);font-weight:680}.status-badge{border-color:#0000;min-height:1.8rem;padding:.42rem .85rem;font-weight:620}.status-badge:before{content:"";background:currentColor;border-radius:50%;width:.38rem;height:.38rem;margin-right:.45rem}.status-badge[data-status=released]{background:var(--color-success-soft);color:var(--color-success)}.status-badge[data-status=developing]{background:var(--color-selected);color:var(--color-accent-strong)}.status-badge[data-status=testing]{background:var(--color-testing-soft);color:#665f7c}.status-badge[data-status=paused]{background:var(--color-warning-soft);color:var(--color-warning)}.status-badge[data-status=archived]{background:var(--color-archived-soft);color:var(--color-text-muted)}.search-trigger{border:1px solid var(--color-border);background:var(--color-surface-subtle);width:100%;min-height:3.25rem;color:var(--color-text-muted);cursor:pointer;text-align:left;transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out;border-radius:1rem;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.8rem;padding:.8rem 1rem;display:grid}.search-trigger:hover{border-color:var(--color-accent);background:var(--color-hover)}.search-trigger kbd,.search-input-shell kbd,.dialog-footer kbd,.home-shortcuts kbd{border:1px solid var(--color-border);background:var(--color-reading);min-width:1.45rem;color:var(--color-text-muted);text-align:center;border-radius:.42rem;padding:.2rem .38rem;font-size:.72rem;line-height:1.25}.search-trigger--compact{background:var(--color-surface-subtle);justify-content:center;min-width:9.4rem;display:flex}.search-trigger--compact .material-icon{display:none}.overview-page .page-header__action{width:auto}.article-item{border-bottom:1px solid var(--color-divider);min-width:0}.article-item__link{border-radius:var(--radius-md);min-height:7.55rem;color:var(--color-text);transition:background var(--duration-hover) ease-out, color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;grid-template-columns:7rem minmax(0,1fr) minmax(7.5rem,9rem) 4.4rem 1.25rem;align-items:center;gap:1.6rem;padding:1.15rem 1.25rem;text-decoration:none;display:grid}.article-item__link:hover{background:var(--color-hover);color:var(--color-text)}.article-item__link:active{transform:translateY(1px)}.article-item__date,.article-item__reading{color:var(--color-text-weak);font-family:var(--font-latin);font-size:var(--font-size-xs);white-space:nowrap}.article-item__copy{min-width:0}.article-item__copy h2,.article-item__copy h3{margin:0;font-size:1.16rem;line-height:1.45}.article-item__copy p{color:var(--color-text-muted);-webkit-line-clamp:1;-webkit-box-orient:vertical;margin:.35rem 0 0;font-size:.88rem;line-height:1.55;display:-webkit-box;overflow:hidden}.article-item__category{background:var(--color-surface-subtle);min-height:1.9rem;color:var(--color-accent-strong);font-size:var(--font-size-xs);text-align:center;border-radius:999px;justify-content:center;align-items:center;padding:.4rem .75rem;display:inline-flex}.article-item__arrow{color:var(--color-text-weak)}.article-item--compact .article-item__link{grid-template-columns:minmax(0,1fr) auto auto 1.1rem;grid-template-areas:"copy date reading arrow";gap:.65rem;min-height:5.25rem;padding:.85rem 1rem}.article-item--compact .article-item__date{grid-area:date}.article-item--compact .article-item__copy{grid-area:copy}.article-item--compact .article-item__category{display:none}.article-item--compact .article-item__reading{grid-area:reading}.article-item--compact .article-item__arrow{grid-area:arrow}.article-item--compact .article-item__copy h3{font-size:1.02rem}.project-card{min-width:0}.project-card[hidden]{display:none}.project-card__link{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);height:100%;color:var(--color-text);transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;text-decoration:none;display:grid;overflow:hidden}.project-card__link:hover{border-color:var(--color-accent);background:var(--color-hover);color:var(--color-text);transform:translateY(-2px)}.project-card__link:active{transform:translateY(0)}.project-preview{background:var(--color-surface-subtle);margin:0;position:relative;overflow:hidden}.project-preview img{object-fit:cover;width:100%;height:100%}.project-card .project-preview{aspect-ratio:16/7.8;border:1px solid var(--color-border);border-radius:1.2rem;margin:1.05rem 1.05rem 0}.project-card__body{align-content:start;gap:.8rem;padding:1.25rem 1.2rem 1.2rem;display:grid}.project-card__title-row{justify-content:space-between;align-items:center;gap:1rem;display:flex}.project-card__title-row h2,.project-card__title-row h3{margin:0;font-size:1.22rem;line-height:1.35}.project-card__description{min-height:3.1em;color:var(--color-text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.88rem;line-height:1.55;display:-webkit-box;overflow:hidden}.project-card__meta{color:var(--color-text-weak);font-size:var(--font-size-xs);flex-wrap:wrap;align-items:center;gap:.55rem .8rem;display:flex}.project-card__meta time{margin-left:auto}.project-card--compact .project-card__link{grid-template-columns:8.25rem minmax(0,1fr);min-height:9.25rem}.project-card--compact .project-preview{aspect-ratio:auto;height:auto;margin:1rem 0 1rem 1rem}.project-card--compact .project-card__body{padding:1.15rem}.project-card--compact .project-card__description{-webkit-line-clamp:1;min-height:auto}.project-card--compact .project-card__meta span:not(.status-badge){display:none}.overview-grid{grid-template-columns:minmax(0,1.15fr) minmax(23rem,.85fr);gap:2.75rem;display:grid}.overview-panel{min-width:0}.overview-panel .section-heading{margin-bottom:.6rem}.overview-project-list{gap:1.1rem;margin-top:1.1rem;display:grid}.overview-panel--articles>.button--text{margin-top:1rem}.activity-panel{grid-template-columns:minmax(0,1fr);gap:.9rem;margin-top:4.5rem;display:grid}.activity-list{border:1px solid var(--color-border);border-radius:var(--radius-lg);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:1.5rem 0;list-style:none;display:grid}.activity-list li{border-left:1px solid var(--color-divider);gap:.35rem;min-width:0;padding:.2rem 1.5rem;display:grid}.activity-list li:first-child{border-left:0}.activity-list time{color:var(--color-text-weak);font-family:var(--font-latin);font-size:var(--font-size-xs)}.activity-list a{color:var(--color-text-body);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.88rem;text-decoration:none;display:-webkit-box;overflow:hidden}.about-intro{border-top:1px solid var(--color-divider);grid-template-columns:minmax(0,1.12fr) minmax(25rem,.88fr);align-items:stretch;gap:4.5rem;padding-top:2.5rem;display:grid}.about-page{padding-bottom:2.5rem}.about-page .page-header{margin-bottom:3.1rem}.about-intro__copy{padding-top:.7rem}.about-intro__copy h2{max-width:43rem;color:var(--color-accent-strong);letter-spacing:-.02em;margin:0;font-size:clamp(1.35rem,1.55vw,1.75rem);font-weight:590;line-height:1.65}.about-intro__visual{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-container);height:24.4rem;min-height:0;margin:0;position:relative;overflow:hidden}.about-intro__visual img{object-fit:cover;width:100%;height:100%}.about-intro__visual figcaption{border-radius:var(--radius-md);color:var(--color-text-muted);font-size:var(--font-size-xs);background:#f8fafbeb;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem 1rem;display:flex;position:absolute;bottom:1.5rem;left:1.5rem;right:1.5rem}.about-intro__visual figcaption strong{color:var(--color-accent-strong);font-weight:650}.about-info{border-top:1px solid var(--color-divider);margin-top:4.25rem}.about-info__row{border-bottom:1px solid var(--color-divider);grid-template-columns:9rem minmax(0,1fr);align-items:center;gap:2rem;min-height:3.2rem;padding:.55rem 0;display:grid}.about-info__row h2{color:var(--color-text-muted);margin:0;font-size:.9rem;font-weight:520}.about-info__row>p{color:var(--color-text-muted);margin:0;font-size:.94rem}.about-links{color:var(--color-text-muted);flex-wrap:wrap;gap:.75rem 1.5rem;margin-top:2rem;display:flex}.about-links a{align-items:center;gap:.35rem;text-decoration:none;display:inline-flex}.blog-list-page .filter-row{margin-top:-1rem}.projects-list-page .filter-row{margin-top:0}.article-list-section,.projects-section{margin-top:1.25rem}.article-list-section .list-stack{margin-top:.35rem}.blog-subpage .breadcrumb{margin-bottom:2.1rem}.blog-subpage .page-header{margin-bottom:2.5rem}.article-list-section--subpage{border-top:1px solid var(--color-divider)}.archive-groups{gap:3rem;display:grid}.archive-group{border-top:1px solid var(--color-divider);grid-template-columns:8rem minmax(0,1fr);gap:2rem;padding-top:1.25rem;display:grid}.archive-group__title{color:var(--color-accent-strong);font-family:var(--font-latin);letter-spacing:0;margin:0;font-size:1rem}.archive-group .list-stack,.article-list-section--subpage .list-stack{gap:0}.tag-directory{border-top:1px solid var(--color-divider);grid-template-columns:12rem minmax(0,1fr);gap:2rem;margin-top:4rem;padding-top:2rem;display:grid}.tag-directory h2{margin:.35rem 0 0;font-size:1.15rem}.pagination{border:1px solid var(--color-border);border-radius:var(--radius-md);align-items:center;gap:.5rem;margin:2.6rem 0 0;padding:.75rem 1rem;list-style:none;display:flex}.pagination__previous{margin-right:auto}.pagination__next{margin-left:auto}.pagination a{min-width:2rem;min-height:2rem;color:var(--color-text-muted);font-size:var(--font-size-sm);border-radius:50%;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.pagination a:hover,.pagination a[aria-current=page]{background:var(--color-selected);color:var(--color-accent-strong)}.back-link,.text-link{color:var(--color-link);font-size:var(--font-size-sm);align-items:center;gap:.45rem;text-decoration:none;display:inline-flex}.article-page,.project-page{padding-top:2.4rem}.article-header{margin-top:3.4rem}.article-category{background:var(--color-selected);min-height:1.95rem;color:var(--color-accent-strong);font-size:var(--font-size-xs);border-radius:999px;align-items:center;padding:.45rem .9rem;text-decoration:none;display:inline-flex}.article-header h1{margin:1.2rem 0 1.15rem;font-size:clamp(3rem,4.4vw,4.6rem);line-height:1.16}.article-header__description{max-width:44rem;color:var(--color-text-muted);margin:0 0 1.15rem;font-size:1.08rem;line-height:1.75}.article-meta{color:var(--color-text-weak);font-size:var(--font-size-sm);flex-wrap:wrap;gap:.45rem 1.25rem;display:flex}.article-meta a{color:var(--color-text-muted);text-decoration:none}.article-layout{grid-template-columns:minmax(0, var(--reading-max)) minmax(12rem, 15rem);align-items:start;gap:4.5rem;margin-top:4.2rem;display:grid}.article-body{min-width:0}.article-toc{border-left:1px solid var(--color-border);padding-left:1.5rem;position:sticky;top:2rem}.article-toc h2{margin:0 0 1rem;font-size:.95rem}.article-toc ol{gap:.65rem;margin:0;padding:0;list-style:none;display:grid}.article-toc li[data-depth="3"]{padding-left:.8rem}.article-toc a{color:var(--color-text-muted);font-size:var(--font-size-xs);line-height:1.5;text-decoration:none}.article-toc a:hover{color:var(--color-accent-strong)}.article-tags{border-top:1px solid var(--color-divider);grid-template-columns:4rem minmax(0,1fr);align-items:start;gap:1rem;margin-top:4rem;padding-top:1.5rem;display:grid}.article-tags>span{color:var(--color-text-weak);font-size:var(--font-size-sm)}.article-actions,.project-actions{width:min(100%, var(--reading-max));border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);justify-content:space-between;align-items:center;gap:2rem;margin-top:4rem;padding:1.4rem 1.5rem;display:flex}.article-actions p,.project-actions p{color:var(--color-text);margin:0;font-weight:650}.article-actions span{color:var(--color-text-muted);font-size:var(--font-size-sm)}.article-neighbors{width:min(100%, var(--reading-max));grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1rem;display:grid}.article-neighbors>a{border:1px solid var(--color-border);border-radius:var(--radius-md);min-height:6.4rem;color:var(--color-text);align-items:center;gap:1rem;padding:1rem 1.15rem;text-decoration:none;display:flex}.article-neighbors>a:last-child{text-align:right;justify-content:flex-end}.article-neighbors small,.article-neighbors strong{display:block}.article-neighbors small{color:var(--color-text-weak);font-size:var(--font-size-xs);font-weight:450}.article-neighbors strong{margin-top:.25rem;font-size:.9rem;line-height:1.45}.related-articles,.article-page>section[aria-labelledby=related-project-title]{width:min(100%, var(--reading-max));margin-top:4rem}.article-page>section[aria-labelledby=related-project-title] .project-grid{grid-template-columns:minmax(0,1fr);max-width:36rem}.related-articles .section-heading{margin-bottom:.7rem}.project-hero{max-width:58rem;margin-top:3.3rem}.project-hero__status{margin-bottom:1rem}.project-hero h1{margin:0;font-size:clamp(3.25rem,4.8vw,5rem);line-height:1.12}.project-hero>p:not(.project-hero__meta){max-width:46rem;color:var(--color-text-muted);margin:1.15rem 0 1rem;font-size:1.08rem}.project-hero__meta{color:var(--color-text-weak);font-size:var(--font-size-sm);flex-wrap:wrap;gap:.5rem 1.5rem;margin:0;display:flex}.project-hero__actions{flex-wrap:wrap;gap:.7rem;margin-top:1.3rem;display:flex}.project-state-banner{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-selected);max-width:58rem;color:var(--color-accent-strong);align-items:flex-start;gap:.9rem;margin-top:2rem;padding:1rem 1.15rem;display:flex}.project-state-banner div{gap:.15rem;display:grid}.project-state-banner span{color:var(--color-text-muted);font-size:var(--font-size-sm)}.project-showcase{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-container);grid-template-columns:minmax(0,1fr) minmax(22rem,.85fr);align-items:center;gap:2rem;width:100%;min-height:21rem;margin-top:3.2rem;padding:1.65rem;display:grid}.project-showcase__visual{aspect-ratio:16/9.5;border:1px solid var(--color-border);border-radius:1.4rem;width:100%;margin:0}.project-showcase__copy{padding:1rem 2rem 1rem 0}.project-showcase__copy h2{max-width:28rem;color:var(--color-accent-strong);margin:.4rem 0 .8rem;font-size:clamp(1.45rem,2vw,1.9rem);line-height:1.45}.project-showcase__copy>p:last-child{max-width:30rem;color:var(--color-text-muted);margin:0;line-height:1.75}.progress-panel{border-top:1px solid var(--color-divider);border-bottom:1px solid var(--color-divider);grid-template-columns:10rem minmax(0,1fr);gap:2.5rem;margin-top:3.5rem;padding:2rem 0;display:grid}.progress-panel h2{margin:.3rem 0 0;font-size:1.15rem}.progress-stages{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;display:grid}.progress-stages li{border-left:1px solid var(--color-divider);gap:.25rem;padding:.3rem 1.35rem;display:grid;position:relative}.progress-stages li:first-child{border-left:0}.progress-stages strong{color:var(--color-text-muted);font-size:.9rem}.progress-stages span{color:var(--color-text-weak);font-size:var(--font-size-xs)}.progress-stages li[data-state=complete] strong,.progress-stages li[data-state=current] strong{color:var(--color-accent-strong)}.progress-stages li[data-state=current]{background:var(--color-selected);border-radius:var(--radius-sm)}.progress-stages li[data-state=paused]{border-radius:var(--radius-sm);background:var(--color-warning-soft)}.progress-stages li[data-state=paused] strong{color:var(--color-warning)}.project-detail{grid-template-columns:minmax(0, var(--reading-max)) minmax(15rem, 20rem);align-items:start;gap:4.5rem;margin-top:4rem;display:grid}.project-facts{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);padding:1.5rem;position:sticky;top:2rem}.project-facts dl{margin:1rem 0 0}.project-facts dl div{border-top:1px solid var(--color-divider);grid-template-columns:4rem minmax(0,1fr);gap:.75rem;padding:.8rem 0;display:grid}.project-facts dt{color:var(--color-text-weak);font-size:var(--font-size-xs)}.project-facts dd{color:var(--color-text-muted);font-size:var(--font-size-sm);margin:0}.download-panel{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-container);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:3rem;margin-top:4rem;padding:2.2rem 2.4rem;display:grid}.download-panel h2{margin:.45rem 0 .5rem;font-size:1.55rem}.download-panel p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin:.4rem 0 0}.download-panel__summary{font-weight:620;color:var(--color-accent-strong)!important}.download-panel__sha code{word-break:break-all}.download-panel__actions{flex-wrap:wrap;justify-content:flex-end;gap:.7rem;display:flex}.project-actions{background:0 0;width:100%;margin-top:1rem}.state-page{align-items:center;min-height:100vh;display:grid}.not-found{border:1px solid var(--color-border);border-radius:var(--radius-hero);background:var(--color-container);grid-template-columns:minmax(16rem,.75fr) minmax(0,1.25fr);align-items:center;gap:4rem;min-height:31rem;padding:3.5rem;display:grid}.not-found__code{color:var(--color-emphasis);font-family:var(--font-latin);letter-spacing:-.08em;margin:0;font-size:clamp(8rem,15vw,14rem);font-weight:760;line-height:.82}.not-found__copy h1{margin:.65rem 0 1rem;font-size:clamp(2.4rem,4vw,4rem)}.not-found__copy>p:not(.eyebrow){max-width:38rem;color:var(--color-text-muted)}.not-found__copy .action-row{margin-top:1.8rem}.home-nav{border-bottom:1px solid var(--color-divider);justify-content:space-between;align-items:center;width:min(100% - 9rem,81rem);margin:2rem auto 0;padding-bottom:1.25rem;display:flex}.home-nav nav{align-items:center;gap:4.5rem;display:flex}.home-nav nav a{color:var(--color-text-muted);font-size:var(--font-size-sm);text-decoration:none}.home-page{display:grid}.home-hero{text-align:center;justify-items:center;width:min(100% - 9rem,81rem);margin-inline:auto;padding:3.7rem 0 4.2rem;display:grid}.home-kicker{border:1px solid var(--color-border);min-width:18.25rem;color:var(--color-text-muted);font-family:var(--font-latin);font-size:var(--font-size-xs);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;margin:0;padding:.35rem 1rem}.home-hero h1{margin:2.8rem 0 1.4rem;font-size:clamp(3.9rem,5.3vw,4.8rem);line-height:1.08}.home-hero>p:not(.home-kicker,.home-shortcuts){color:var(--color-text-muted);margin:0;font-size:1.12rem;line-height:1.8}.home-primary-action{margin-top:2.3rem}.home-primary-action .button{min-width:12.5rem}.home-shortcuts{color:var(--color-text-weak);font-size:var(--font-size-xs);margin:1.2rem 0 0}.thought-carousel{border:1px solid var(--color-border);border-radius:var(--radius-hero);background:var(--color-container);grid-template-columns:48% 52%;width:min(100% - 9rem,78rem);min-height:40rem;margin-inline:auto;display:grid;overflow:hidden}.thought-carousel__copy{flex-direction:column;min-width:0;padding:4.1rem 3rem 3.6rem;display:flex}[data-thought-viewport]{min-height:17.5rem}.thought-slide[hidden]{display:none}.thought-slide{animation:thought-enter var(--duration-hero) ease-out both}.thought-slide h2{max-width:27rem;color:var(--color-accent-strong);margin:2.5rem 0 2.2rem;font-size:clamp(1.75rem,2.4vw,2.25rem);line-height:1.55}.thought-slide>p:last-child{max-width:22rem;color:var(--color-text-muted);margin:0;font-size:.96rem;line-height:1.75}.thought-index{color:var(--color-accent-strong);font-family:var(--font-latin);font-size:var(--font-size-sm);gap:1.7rem;margin-top:1.8rem;display:grid}.thought-index>span{background:var(--color-accent);width:5rem;height:1px}.thought-controls{align-items:center;gap:1.25rem;margin-top:auto;display:flex}.thought-hint{color:var(--color-text-weak);font-size:var(--font-size-xs)}.thought-toggle{margin-left:auto}.thought-toggle__play,.thought-toggle[data-paused=true] .thought-toggle__pause{display:none}.thought-toggle[data-paused=true] .thought-toggle__play{display:inline-block}.thought-carousel__visual{border-left:1px solid var(--color-border);background:var(--color-reading);min-width:0}.thought-carousel__visual img{object-fit:cover;width:100%;height:100%}.home-section{width:min(100% - 9rem,78rem);margin:3.2rem auto 0}.home-directions{grid-template-columns:repeat(3,minmax(0,1fr));gap:2.2rem;display:grid}.home-directions>a{border:1px solid var(--color-border);border-radius:var(--radius-lg);min-height:6.5rem;color:var(--color-text);transition:background var(--duration-hover) ease-out, border-color var(--duration-hover) ease-out, transform var(--duration-press) ease-out;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;padding:1.25rem 1.35rem;text-decoration:none;display:grid}.home-directions>a:hover{border-color:var(--color-accent);background:var(--color-hover);transform:translateY(-2px)}.home-direction__icon{background:var(--color-surface-subtle);width:3rem;height:3rem;color:var(--color-accent-strong);border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.home-directions h3{margin:0;font-size:1rem}.home-directions p{color:var(--color-text-muted);font-size:var(--font-size-sm);margin:.2rem 0 0}.home-updates{border:1px solid var(--color-border);border-radius:var(--radius-xl);grid-template-columns:minmax(13rem,.85fr) minmax(0,2.4fr) auto;align-items:stretch;gap:1.5rem;margin-top:3.5rem;padding:1.7rem;display:grid}.home-updates__intro{padding:.35rem}.home-updates__intro h2{margin:.55rem 0 0;font-size:1.1rem}.home-updates__intro p:last-child{color:var(--color-text-muted);font-size:var(--font-size-xs);margin:.55rem 0 0;line-height:1.6}.home-updates__list{grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.home-updates__list li{border-left:1px solid var(--color-divider);align-content:center;gap:.65rem;min-width:0;padding:.5rem 1.25rem;display:grid}.home-updates__list time{color:var(--color-text-weak);font-family:var(--font-latin);font-size:.72rem}.home-updates__list a{color:var(--color-text);font-size:var(--font-size-sm);justify-content:space-between;align-items:flex-start;gap:.75rem;font-weight:620;line-height:1.55;text-decoration:none;display:flex}.home-updates__list a:hover{color:var(--color-link)}.home-updates__list .material-icon{flex:none;margin-top:.15rem}.home-updates__all{border-radius:var(--radius-md);background:var(--color-emphasis);min-width:7rem;color:var(--color-accent-strong);font-size:var(--font-size-xs);text-align:center;transition:background var(--duration-hover) ease-out, transform var(--duration-press) ease-out;flex-direction:column;justify-content:center;align-items:center;gap:.65rem;font-weight:650;text-decoration:none;display:flex}.home-updates__all:hover{background:var(--color-selected);transform:translateY(-2px)}.site-footer{border-top:1px solid var(--color-divider);color:var(--color-text-weak);font-size:var(--font-size-xs);margin-top:5rem;padding:2.3rem 0 3.5rem}.search-dialog,.image-dialog{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-reading);width:min(44rem,100vw - 3rem);max-height:min(45rem,100vh - 3rem);color:var(--color-text);box-shadow:var(--shadow-dialog);padding:0;overflow:hidden}.search-dialog[open]{grid-template-rows:auto auto minmax(0,1fr) auto;display:grid}.search-dialog::backdrop,.image-dialog::backdrop{backdrop-filter:blur(2px);background:#20262947}.dialog-header{border-bottom:1px solid var(--color-divider);justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 1.4rem;display:flex}.dialog-header h2{margin:0;font-size:1.15rem}.dialog-header form{margin:0}.dialog-header .icon-button{background:0 0;border:0;width:2.4rem;height:2.4rem}.search-input-shell{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-subtle);color:var(--color-text-muted);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.8rem;margin:1.15rem 1.25rem 0;padding:.75rem 1rem;display:grid}.search-input-shell input{min-width:0;color:var(--color-text);background:0 0;border:0;outline:0}.search-input-shell:focus-within{border-color:var(--color-accent-strong);box-shadow:var(--shadow-focus)}.search-input-shell input::placeholder{color:var(--color-text-weak)}.search-results{min-height:0;max-height:29rem;padding:1rem 1.25rem 1.25rem;overflow:auto}.search-results>p{text-align:center;margin:1.5rem 0}.search-results section+section{margin-top:1.2rem}.search-results section>.eyebrow{margin:0 0 .45rem;padding-inline:.6rem}.search-result{border-radius:var(--radius-md);color:var(--color-text);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.9rem;padding:.85rem .75rem;text-decoration:none;display:grid}.search-result[data-active=true],.search-result:hover{background:var(--color-selected)}.search-result__icon{color:var(--color-accent-strong)}.search-result__copy{min-width:0;display:grid}.search-result__copy strong{font-size:.92rem}.search-result__copy .muted{font-size:var(--font-size-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.search-result__arrow{color:var(--color-text-weak)}.dialog-footer{border-top:1px solid var(--color-divider);color:var(--color-text-weak);font-size:var(--font-size-xs);align-items:center;gap:1.2rem;padding:.9rem 1.4rem 1rem;display:flex}.dialog-footer span{align-items:center;gap:.35rem;display:inline-flex}.image-dialog{width:min(70rem,100vw - 3rem);max-height:calc(100vh - 3rem)}.image-dialog__header>div{gap:.2rem;display:grid}.image-dialog__stage{background:var(--color-container);place-items:center;min-height:16rem;max-height:calc(100vh - 8rem);padding:1rem;display:grid;overflow:auto}#global-image-preview{border-radius:var(--radius-md);max-height:calc(100vh - 10rem);margin-inline:auto}.image-viewer__open{cursor:zoom-in;background:0 0;border:0;width:100%;padding:0;display:block}.toast-region{z-index:1500;pointer-events:none;gap:.65rem;display:grid;position:fixed;bottom:1.5rem;right:1.5rem}.toast-message{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-reading);min-width:16rem;color:var(--color-text);box-shadow:var(--shadow-dialog);align-items:center;gap:.7rem;padding:.85rem 1rem;animation:.18s ease-out both toast-enter;display:flex}.toast-message[data-type=success] .material-icon{color:var(--color-success)}.toast-message[data-type=error] .material-icon{color:var(--color-danger)}.empty-state,.error-banner{border:1px dashed var(--color-border);border-radius:var(--radius-lg);background:var(--color-container);padding:var(--space-6);text-align:center}.error-banner{border-style:solid;border-color:color-mix(in srgb, var(--color-danger) 38%, var(--color-border));background:var(--color-danger-soft);text-align:left}.error-banner__actions{margin-top:1rem;display:flex}.breadcrumb{margin-bottom:var(--space-5);color:var(--color-text-muted);font-size:var(--font-size-sm)}.breadcrumb ol{flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li:not(:last-child):after{content:"/";color:var(--color-text-weak);margin-left:.5rem}@keyframes thought-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes toast-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (width<=1240px){:root{--page-gutter:3rem}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-grid{grid-template-columns:minmax(0,1fr) minmax(20rem,.82fr);gap:2rem}.article-item__link{grid-template-columns:6.5rem minmax(0,1fr) minmax(6.5rem,8rem) 3.8rem 1.15rem;gap:1rem}.home-updates{grid-template-columns:1fr auto}.home-updates__intro{grid-column:1/-1}}@media (width<=1060px){.page-header__action{width:min(21rem,31vw)}.overview-grid,.about-intro,.project-detail{grid-template-columns:1fr}.overview-panel--projects{margin-top:1.5rem}.overview-project-list{grid-template-columns:repeat(2,minmax(0,1fr))}.activity-panel,.progress-panel{grid-template-columns:1fr}.about-intro__visual{height:28rem}.project-showcase{grid-template-columns:1fr}.project-showcase__copy{padding:.5rem .35rem}.article-layout{grid-template-columns:minmax(0, var(--reading-max))}.article-toc{display:none}.project-facts{position:static}.home-nav,.home-hero,.thought-carousel,.home-section{width:calc(100% - 6rem)}}@media (width<=860px){:root{--page-gutter:1.5rem}.app-shell{display:block}.app-sidebar{z-index:100;border-right:0;border-bottom:1px solid var(--color-divider);grid-template-columns:auto minmax(0,1fr);align-items:center;width:100%;height:auto;padding:.65rem 1rem;display:grid;position:sticky;top:0}.app-sidebar>.brand-header{flex-direction:row;align-items:center;padding:0}.app-sidebar>.brand-header .brand-header__copy{display:none}.app-sidebar__nav{grid-template-columns:repeat(4,minmax(0,1fr));gap:.25rem;margin:0 0 0 1rem;display:grid}.app-sidebar__nav a{justify-content:center;gap:.4rem;min-height:2.55rem;padding:.6rem .5rem}.app-sidebar__footer{display:none}.page-frame{padding-top:2.5rem}.page-header--with-action{grid-template-columns:1fr}.page-header__action,.overview-page .page-header__action{width:100%;max-width:28rem;padding-top:.5rem}.article-item__link{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"date category""copy copy""reading arrow";gap:.55rem 1rem;padding:1rem}.article-item__date{grid-area:date}.article-item__copy{grid-area:copy}.article-item__category{grid-area:category}.article-item__reading{grid-area:reading}.article-item__arrow{grid-area:arrow;justify-self:end}.article-item--compact .article-item__link{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"copy arrow""date reading"}.about-info__row{grid-template-columns:8rem minmax(0,1fr)}.home-nav,.home-hero,.thought-carousel,.home-section{width:calc(100% - 3rem)}.thought-carousel{grid-template-columns:1fr}.thought-carousel__visual{border-top:1px solid var(--color-border);border-left:0;min-height:26rem}.home-directions,.home-updates{grid-template-columns:1fr}.home-updates__intro{grid-column:auto}.home-updates__list{grid-template-columns:1fr}.home-updates__list li{border-top:1px solid var(--color-divider);border-left:0;padding:1rem .25rem}.home-updates__list li:first-child{border-top:0}.home-updates__all{flex-direction:row;min-height:3.5rem}.download-panel,.not-found{grid-template-columns:1fr}.article-actions,.project-actions{flex-direction:column;align-items:flex-start}.download-panel__actions{justify-content:flex-start}.article-actions,.project-actions{align-items:flex-start}}@media (width<=640px){.app-sidebar{grid-template-columns:1fr;gap:.55rem}.app-sidebar>.brand-header{display:none}.app-sidebar__nav{margin:0}.app-sidebar__nav a{flex-direction:column;gap:.25rem;font-size:.72rem}.page-header{margin-bottom:3rem}.page-header h1,.article-header h1,.project-hero h1{font-size:clamp(2.45rem,12vw,3.4rem)}.about-intro__copy h2{font-size:clamp(1.35rem,7vw,1.7rem);line-height:1.6}.project-grid,.overview-project-list,.activity-list,.article-neighbors{grid-template-columns:1fr}.activity-list li{border-top:1px solid var(--color-divider);border-left:0}.activity-list li:first-child{border-top:0}.project-card--compact .project-card__link{grid-template-columns:6.5rem minmax(0,1fr)}.about-intro__visual{height:21rem}.about-intro__visual figcaption{flex-direction:column;align-items:flex-start}.about-info__row{grid-template-columns:1fr;gap:.35rem;padding:.8rem 0}.tag-directory{grid-template-columns:1fr}.archive-group{grid-template-columns:1fr;gap:.6rem}.progress-stages{grid-template-columns:1fr}.progress-stages li{border-top:1px solid var(--color-divider);border-left:0}.progress-stages li:first-child{border-top:0}.project-showcase{gap:1.25rem;min-height:0;padding:1rem}.home-nav{width:calc(100% - 2rem);margin-top:1rem}.home-nav .brand-header__copy small{display:none}.home-nav nav{gap:1.2rem}.home-hero,.thought-carousel,.home-section{width:calc(100% - 2rem)}.home-hero{padding-top:3rem}.home-kicker{width:100%;min-width:0;max-width:18.25rem}.home-hero h1{font-size:clamp(3rem,15vw,4rem)}.thought-carousel__copy{padding:2.5rem 1.4rem 2rem}.thought-controls{flex-wrap:wrap}.thought-hint{order:3;width:100%}.thought-carousel__visual{min-height:20rem}.search-dialog,.image-dialog{width:calc(100vw - 1rem);max-height:calc(100vh - 1rem)}.dialog-footer{white-space:nowrap;gap:.65rem;overflow-x:auto}.toast-region{bottom:.75rem;left:.75rem;right:.75rem}.toast-message{min-width:0}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.thought-slide{animation:none}}
