@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_AMS-Regular.BQhdFMY1.woff2) format("woff2"),url(/_astro/KaTeX_AMS-Regular.DMm9YOAa.woff) format("woff"),url(/_astro/KaTeX_AMS-Regular.DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Caligraphic-Bold.Dq_IR9rO.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Bold.BEiXGLvX.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Bold.ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Caligraphic-Regular.Di6jR-x-.woff2) format("woff2"),url(/_astro/KaTeX_Caligraphic-Regular.CTRA-rTL.woff) format("woff"),url(/_astro/KaTeX_Caligraphic-Regular.wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Fraktur-Bold.CL6g_b3V.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Bold.BsDP51OF.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Bold.BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Fraktur-Regular.CTYiF6lA.woff2) format("woff2"),url(/_astro/KaTeX_Fraktur-Regular.Dxdc4cR9.woff) format("woff"),url(/_astro/KaTeX_Fraktur-Regular.CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_Main-Bold.Cx986IdX.woff2) format("woff2"),url(/_astro/KaTeX_Main-Bold.Jm3AIy58.woff) format("woff"),url(/_astro/KaTeX_Main-Bold.waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Main-BoldItalic.DxDJ3AOS.woff2) format("woff2"),url(/_astro/KaTeX_Main-BoldItalic.SpSLRI95.woff) format("woff"),url(/_astro/KaTeX_Main-BoldItalic.DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Main-Italic.NWA7e6Wa.woff2) format("woff2"),url(/_astro/KaTeX_Main-Italic.BMLOBm91.woff) format("woff"),url(/_astro/KaTeX_Main-Italic.3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Main-Regular.B22Nviop.woff2) format("woff2"),url(/_astro/KaTeX_Main-Regular.Dr94JaBh.woff) format("woff"),url(/_astro/KaTeX_Main-Regular.ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/_astro/KaTeX_Math-BoldItalic.CZnvNsCZ.woff2) format("woff2"),url(/_astro/KaTeX_Math-BoldItalic.iY-2wyZ7.woff) format("woff"),url(/_astro/KaTeX_Math-BoldItalic.B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_Math-Italic.t53AETM-.woff2) format("woff2"),url(/_astro/KaTeX_Math-Italic.DA0__PXp.woff) format("woff"),url(/_astro/KaTeX_Math-Italic.flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/_astro/KaTeX_SansSerif-Bold.D1sUS0GD.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Bold.DbIhKOiC.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Bold.CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Italic.C3H0VqGB.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Italic.DN2j7dab.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Italic.YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_SansSerif-Regular.DDBCnlJ7.woff2) format("woff2"),url(/_astro/KaTeX_SansSerif-Regular.CS6fqUqJ.woff) format("woff"),url(/_astro/KaTeX_SansSerif-Regular.BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Script-Regular.D3wIWfF6.woff2) format("woff2"),url(/_astro/KaTeX_Script-Regular.D5yQViql.woff) format("woff"),url(/_astro/KaTeX_Script-Regular.C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size1-Regular.mCD8mA8B.woff2) format("woff2"),url(/_astro/KaTeX_Size1-Regular.C195tn64.woff) format("woff"),url(/_astro/KaTeX_Size1-Regular.Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size2-Regular.Dy4dx90m.woff2) format("woff2"),url(/_astro/KaTeX_Size2-Regular.oD1tc_U0.woff) format("woff"),url(/_astro/KaTeX_Size2-Regular.B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/_astro/KaTeX_Size3-Regular.CTq5MqoE.woff) format("woff"),url(/_astro/KaTeX_Size3-Regular.DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Size4-Regular.Dl5lxZxV.woff2) format("woff2"),url(/_astro/KaTeX_Size4-Regular.BF-4gkZK.woff) format("woff"),url(/_astro/KaTeX_Size4-Regular.DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/_astro/KaTeX_Typewriter-Regular.CO6r4hn1.woff2) format("woff2"),url(/_astro/KaTeX_Typewriter-Regular.C0xS9mPB.woff) format("woff"),url(/_astro/KaTeX_Typewriter-Regular.D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.17.0"}.katex .katex-mathml{border:0;clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:JetBrains Mono,SFMono-Regular,Consolas,Liberation Mono,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.container{width:100%}@media (min-width: 640px){.container{max-width:640px}}@media (min-width: 768px){.container{max-width:768px}}@media (min-width: 1024px){.container{max-width:1024px}}@media (min-width: 1280px){.container{max-width:1280px}}@media (min-width: 1536px){.container{max-width:1536px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.visible{visibility:visible}.block{display:block}.inline{display:inline}.flex{display:flex}.table{display:table}.grid{display:grid}.contents{display:contents}.list-item{display:list-item}.hidden{display:none}.rounded{border-radius:.25rem}.capitalize{text-transform:capitalize}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}:root{color-scheme:dark;--bg: #08090d;--bg-soft: #101219;--surface: #151821;--surface-strong: #1d2230;--border: rgba(255, 255, 255, .12);--border-strong: rgba(255, 255, 255, .2);--text: #f4f0e8;--muted: #b8bdc7;--soft: #858c9b;--green: #74d99f;--on-green: #07100c;--amber: #f2b66d;--cyan: #82d7e8;--coral: #f08a75;--shadow: 0 24px 80px rgba(0, 0, 0, .34);--selection-bg: rgba(116, 217, 159, .26);--body-bg: linear-gradient(180deg, rgba(255, 255, 255, .045), transparent 460px), repeating-linear-gradient(90deg, rgba(255, 255, 255, .018) 0 1px, transparent 1px 96px), var(--bg);--divider: rgba(255, 255, 255, .08);--divider-strong: rgba(255, 255, 255, .1);--header-bg: rgba(8, 9, 13, .82);--panel-bg: rgba(21, 24, 33, .78);--panel-bg-strong: rgba(21, 24, 33, .86);--panel-shadow: 0 18px 50px rgba(0, 0, 0, .18);--section-bg: rgba(255, 255, 255, .035);--button-bg: rgba(255, 255, 255, .06);--control-bg: rgba(8, 9, 13, .74);--control-bg-strong: rgba(8, 9, 13, .92);--menu-bg: rgba(18, 21, 29, .98);--item-bg: rgba(255, 255, 255, .035);--accent-green-bg: rgba(116, 217, 159, .1);--accent-green-bg-strong: rgba(116, 217, 159, .2);--accent-green-border: rgba(116, 217, 159, .28);--accent-green-border-strong: rgba(116, 217, 159, .5);--accent-green-border-bolder: rgba(116, 217, 159, .72);--accent-cyan-bg: rgba(130, 215, 232, .08);--accent-cyan-bg-soft: rgba(130, 215, 232, .05);--accent-cyan-bg-strong: rgba(130, 215, 232, .12);--accent-cyan-border: rgba(130, 215, 232, .22);--accent-cyan-border-soft: rgba(130, 215, 232, .18);--accent-cyan-border-strong: rgba(130, 215, 232, .42);--accent-cyan-focus: rgba(130, 215, 232, .48);--accent-cyan-ring: rgba(130, 215, 232, .12);--accent-cyan-outline: rgba(130, 215, 232, .55);--accent-coral-bg: rgba(240, 138, 117, .12);--accent-coral-bg-soft: rgba(240, 138, 117, .1);--accent-coral-border: rgba(240, 138, 117, .42);--accent-coral-border-strong: rgba(240, 138, 117, .48);--accent-amber-bg: rgba(242, 182, 109, .1);--accent-amber-border: rgba(242, 182, 109, .28);--meta-pill-border: rgba(255, 255, 255, .1);--tag-border: rgba(130, 215, 232, .22);--tag-bg: rgba(130, 215, 232, .08);--tag-text: #c8eaf0;--article-text: #d5d2cc;--article-strong-text: #e7e1d7;--blockquote-bg: linear-gradient(135deg, rgba(116, 217, 159, .09), rgba(130, 215, 232, .045)), rgba(21, 24, 33, .66);--code-border: rgba(255, 255, 255, .1);--code-bg: rgba(255, 255, 255, .07);--code-text: #d6f2dc;--code-block-bg: #0b0d12;--table-bg: rgba(21, 24, 33, .72);--table-divider: rgba(255, 255, 255, .08);--subscribe-bg: linear-gradient(135deg, rgba(116, 217, 159, .09), rgba(240, 138, 117, .06)), var(--panel-bg-strong);--modal-backdrop: rgba(5, 6, 9, .74);--footer-bg: #07080b}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{min-width:320px;margin:0;background:var(--body-bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.65;text-rendering:optimizeLegibility}img,svg,video{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input{font:inherit}::-moz-selection{background:var(--selection-bg);color:var(--text)}::selection{background:var(--selection-bg);color:var(--text)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-container{width:min(1120px,calc(100% - 40px));margin-inline:auto}.eyebrow{margin:0 0 16px;color:var(--green);font-family:JetBrains Mono,SFMono-Regular,Consolas,monospace;font-size:.82rem;font-weight:700}.home-hero h1,.listing-hero h1,.article-page h1{max-width:980px;margin:0;color:var(--text);font-size:4rem;line-height:1.02}.section-title{max-width:860px}.section-title h2,.subscribe-box h2{margin:0;color:var(--text);font-size:2.4rem;line-height:1.16;text-wrap:balance}.section-title p:not(.eyebrow),.subscribe-box p{max-width:780px;margin:20px 0 0;color:var(--muted);font-size:1.03rem;line-height:1.72}.page-section{padding:88px 0}.page-section--muted{background:var(--section-bg);padding-inline:clamp(22px,4vw,56px)}.page-section--topless{padding-top:0}.page-section--topless .article-grid,.page-section--topless .card-grid,.page-section--topless .contact-grid,.page-section--topless .course-grid,.page-section--topless .project-grid{margin-top:0}.feature-grid,.article-grid,.card-grid,.contact-grid,.course-grid,.project-grid{display:grid;gap:22px;margin-top:42px}.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.card-grid,.project-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.article-grid,.course-grid,.contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.listing-hero{padding:78px clamp(22px,4vw,56px) 46px}.listing-hero .section-title h1{font-size:3.2rem;line-height:1.16;text-wrap:balance}.filter-panel{display:grid;grid-template-columns:minmax(260px,.5fr) minmax(0,1fr);gap:26px;align-items:start;margin-bottom:34px;padding:24px}.filter-panel p:not(.eyebrow){margin:0;color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button,.subscribe-form button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:1px solid var(--border-strong);border-radius:6px;background:var(--button-bg);color:var(--text);cursor:pointer;font-weight:700;line-height:1;padding:0 18px;transition:border-color .16s ease,background .16s ease,transform .16s ease}.button:hover,.subscribe-form button:hover{border-color:var(--accent-green-border-strong);background:var(--accent-green-bg);transform:translateY(-1px)}.button--primary,.subscribe-form button{border-color:var(--accent-green-border-bolder);background:var(--green);color:var(--on-green)}.button--ghost{border-color:var(--accent-amber-border)}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--divider);background:var(--header-bg);backdrop-filter:blur(18px)}.site-header__inner{width:min(1180px,calc(100% - 32px));min-height:72px;margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand__mark{display:grid;width:40px;height:40px;flex:0 0 40px;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:#1f9d5a;color:#fff;font-family:JetBrains Mono,SFMono-Regular,Consolas,monospace;font-size:.95rem;font-weight:800;line-height:1}.brand__text{display:grid;min-width:0}.brand__text strong{color:var(--text);font-size:.98rem;line-height:1.25}.brand__text span{color:var(--soft);font-size:.8rem;line-height:1.3}.site-nav{display:flex;align-items:center;gap:6px;overflow-x:auto}.site-nav__link{border:1px solid transparent;border-radius:6px;color:var(--muted);font-size:.94rem;line-height:1;padding:10px 12px;white-space:nowrap;transition:border-color .16s ease,background .16s ease,color .16s ease}.site-nav__link:hover,.site-nav__link.is-active{border-color:var(--accent-green-border);background:var(--accent-green-bg);color:var(--text)}.site-header__actions{display:flex;min-width:0;align-items:center;gap:10px}.site-search-button{display:inline-flex;min-height:38px;flex:0 0 auto;align-items:center;justify-content:center;gap:8px;border:1px solid var(--accent-cyan-border);border-radius:6px;background:var(--accent-cyan-bg);color:var(--muted);cursor:pointer;font-weight:800;line-height:1;padding:0 12px;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.site-search-button:hover{border-color:var(--accent-cyan-border-strong);background:var(--accent-cyan-bg-strong);color:var(--text);transform:translateY(-1px)}.site-search-button svg{width:17px;height:17px;flex:0 0 17px}.site-search-button__label{font-size:.9rem;white-space:nowrap}html.is-search-open,html.is-search-open body{overflow:hidden}.search-dialog[hidden]{display:none}.search-dialog{position:fixed;inset:0;z-index:80;display:grid;place-items:start center;padding:96px 20px 28px}.search-dialog__backdrop{position:absolute;inset:0;border:0;background:var(--modal-backdrop);cursor:pointer}.search-dialog__panel{position:relative;width:min(780px,100%);overflow:hidden;border:1px solid var(--border-strong);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.search-dialog__bar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;border-bottom:1px solid var(--divider-strong);padding:14px}.search-dialog__icon{width:20px;height:20px;color:var(--green)}.search-dialog input{width:100%;min-height:46px;border:0;background:transparent;color:var(--text);outline:none}.search-dialog input::-moz-placeholder{color:var(--soft)}.search-dialog input::placeholder{color:var(--soft)}.search-dialog input::-webkit-search-cancel-button{display:none}.search-dialog__close{display:grid;width:38px;height:38px;place-items:center;border:1px solid var(--border);border-radius:6px;background:var(--button-bg);color:var(--muted);cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}.search-dialog__close:hover{border-color:var(--accent-coral-border-strong);background:var(--accent-coral-bg);color:var(--text)}.search-dialog__close svg{width:18px;height:18px}.search-dialog__content{display:grid;gap:12px;max-height:min(620px,calc(100vh - 210px));overflow-y:auto;padding:14px}.search-dialog__status{margin:0;color:var(--soft);font-size:.92rem}.search-dialog__results{display:grid;gap:10px}.search-result{display:grid;gap:8px;border:1px solid var(--border);border-radius:8px;background:var(--item-bg);padding:14px;transition:border-color .16s ease,background .16s ease,transform .16s ease}.search-result:hover{border-color:var(--accent-green-border-strong);background:var(--accent-green-bg);transform:translateY(-1px)}.search-result__meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--soft);font-size:.78rem}.search-result__meta span:first-child{border:1px solid var(--accent-green-border);border-radius:999px;background:var(--accent-green-bg);color:var(--green);font-weight:800;padding:4px 8px}.search-result strong{color:var(--text);font-size:1rem;line-height:1.3}.search-result__excerpt{color:var(--muted);font-size:.92rem;line-height:1.55}.search-result__mark{border-radius:4px;background:var(--selection-bg);color:var(--text);padding:0 .16em}.filterable-collection .filter-panel{grid-template-columns:1fr;gap:18px;margin-bottom:30px;padding:20px}.filter-panel__summary{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:end;justify-content:space-between}.filter-panel__summary .eyebrow{margin-bottom:10px}.filter-panel__title{margin:0;color:var(--text);font-size:1.34rem;line-height:1.2}.filter-panel__meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}.filter-panel__status{margin:0;color:var(--muted);font-size:.94rem;font-weight:800}.filter-panel__reset{width:-moz-fit-content;width:fit-content;border:1px solid var(--border);border-radius:6px;background:var(--button-bg);color:var(--muted);cursor:pointer;font:inherit;font-size:.86rem;font-weight:800;line-height:1;padding:9px 11px;transition:border-color .16s ease,background .16s ease,color .16s ease}.filter-panel__reset:not(:disabled):hover{border-color:var(--accent-coral-border);background:var(--accent-coral-bg-soft);color:var(--text)}.filter-panel__reset:disabled{cursor:not-allowed;opacity:.48}.filter-panel__controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;align-items:start;min-width:0}.filter-search,.filter-combobox{display:grid;grid-template-rows:20px auto auto;gap:7px;min-width:0;margin:0;border:0;padding:0}.filter-search span,.filter-combobox__label{display:block;color:var(--text);font-size:.88rem;font-weight:800;line-height:20px}.filter-search input,.filter-combobox__wrap input{width:100%;height:44px;min-height:44px;border:1px solid var(--border);border-radius:6px;background:var(--control-bg);color:var(--text);font:inherit;outline:none;padding:0 42px 0 13px;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.filter-search input{padding-right:13px}.filter-search input::-moz-placeholder,.filter-combobox__wrap input::-moz-placeholder{color:var(--soft)}.filter-search input::placeholder,.filter-combobox__wrap input::placeholder{color:var(--soft)}.filter-search input:focus,.filter-combobox__wrap input:focus{border-color:var(--accent-cyan-focus);background:var(--control-bg-strong);box-shadow:0 0 0 3px var(--accent-cyan-ring)}.filter-combobox__wrap{position:relative;min-width:0}.filter-combobox__button{position:absolute;top:6px;right:6px;display:grid;width:32px;height:32px;place-items:center;border:1px solid transparent;border-radius:5px;background:var(--button-bg);color:var(--soft);cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}.filter-combobox__button:hover,.filter-combobox__button[aria-expanded=true]{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg-strong);color:var(--cyan)}.filter-combobox__button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.filter-combobox__menu{position:absolute;z-index:30;top:calc(100% + 8px);right:0;left:0;overflow:hidden;border:1px solid var(--border-strong);border-radius:8px;background:var(--menu-bg);box-shadow:var(--shadow)}.filter-combobox__menu[hidden]{display:none}.filter-combobox__list{display:grid;max-height:310px;overflow-y:auto;padding:6px}.filter-option{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;border-radius:6px;color:var(--muted);cursor:pointer;font-size:.9rem;padding:10px;transition:background .16s ease,color .16s ease}.filter-option:hover{background:var(--accent-cyan-bg);color:var(--text)}.filter-option[hidden]{display:none}.filter-option input{position:absolute;pointer-events:none;opacity:0}.filter-option__label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-option__count{border:1px solid var(--accent-cyan-border-soft);border-radius:999px;color:var(--soft);font-size:.76rem;font-weight:800;line-height:1;padding:4px 7px}.filter-option:has(input:checked){background:var(--accent-green-bg);color:var(--text)}.filter-option:has(input:checked) .filter-option__count{border-color:var(--accent-green-border);color:var(--green)}.filter-combobox__empty{margin:0;color:var(--soft);padding:14px}.filter-combobox__empty[hidden]{display:none}.filter-selected{display:flex;flex-wrap:wrap;gap:7px}.filter-selected[hidden]{display:none}.filter-selected__chip{display:inline-flex;max-width:100%;align-items:center;gap:6px;border:1px solid var(--accent-green-border);border-radius:999px;background:var(--accent-green-bg);color:var(--text);cursor:pointer;font:inherit;font-size:.78rem;font-weight:800;line-height:1;padding:7px 8px;transition:border-color .16s ease,background .16s ease}.filter-selected__chip:hover{border-color:var(--accent-coral-border);background:var(--accent-coral-bg)}.filter-selected__chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-selected__chip svg{width:13px;min-width:13px;height:13px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:2}.filter-empty{margin:24px 0 0;border:1px solid var(--border);border-radius:8px;background:var(--item-bg);color:var(--muted);padding:18px}.filter-empty[hidden],[data-filter-item][hidden]{display:none}@media (max-width: 980px){.filter-panel__controls{grid-template-columns:1fr}}@media (max-width: 760px){.filterable-collection .filter-panel{padding:16px}.filter-panel__summary{align-items:start}.filter-panel__title{font-size:1.2rem}.filter-panel__meta{justify-content:flex-start}}.home-hero{position:relative;isolation:isolate;--hero-text: #f7f3eb;--hero-muted: rgba(247, 243, 235, .72);--hero-green: #74d99f;--hero-button-bg: rgba(255, 255, 255, .06);--hero-button-border: rgba(255, 255, 255, .22);--hero-button-hover-bg: rgba(116, 217, 159, .12);--hero-button-hover-border: rgba(116, 217, 159, .5);--hero-ghost-border: rgba(242, 182, 109, .42);min-height:680px;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--divider);background:var(--bg)}.home-hero:before{position:absolute;inset:0;z-index:-2;background-image:url(/static/hero/engineering-circuit-v1.png);background-position:center;background-size:cover;content:"";filter:saturate(1.05)}.home-hero:after{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#050d09db,#05180e8a 58%,#05180e3d),linear-gradient(180deg,#05180e1f,#05080ac2);content:""}.home-hero__content{max-width:860px;padding-block:92px 72px}.home-hero .eyebrow{color:var(--hero-green)}.home-hero h1{color:var(--hero-text)}.home-hero__lead{max-width:780px;margin:26px 0 0;color:var(--hero-text);font-size:1.35rem;line-height:1.55}.home-hero__text{max-width:740px;margin:18px 0 0;color:var(--hero-muted);font-size:1.05rem}.home-hero .button:not(.button--primary){border-color:var(--hero-button-border);background:var(--hero-button-bg);color:var(--hero-text)}.home-hero .button:not(.button--primary):hover{border-color:var(--hero-button-hover-border);background:var(--hero-button-hover-bg)}.home-hero .button--ghost{border-color:var(--hero-ghost-border)}.section-band{border-block:1px solid var(--divider);background:var(--section-bg);padding:76px 0}.about-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(320px,1fr);gap:56px;align-items:start}.fact-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.fact-list li{border:1px solid var(--border);border-radius:8px;background:var(--panel-bg-strong);color:var(--text);padding:16px 18px}.feature-card,.article-card,.course-card,.contact-card,.project-card,.filter-panel,.subscribe-box{border:1px solid var(--border);border-radius:8px;background:var(--panel-bg);box-shadow:var(--panel-shadow)}.feature-card,.course-card,.contact-card,.project-card{display:flex;min-height:100%;flex-direction:column;justify-content:space-between;gap:20px;padding:22px}.feature-card h3,.article-card h3,.course-card h3,.contact-card h3,.project-card h3{margin:0;color:var(--text);font-size:1.18rem;line-height:1.25}.feature-card p,.article-card p,.course-card p,.contact-card p,.project-card p{margin:0;color:var(--muted)}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:800}.text-link:hover{color:var(--cyan)}.text-link--muted{color:var(--soft)}.article-card{overflow:hidden}.article-card__cover{display:block;aspect-ratio:16 / 9;overflow:hidden;background:var(--surface-strong)}.article-card__cover img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .22s ease}.article-card:hover .article-card__cover img{transform:scale(1.03)}.article-card__body{display:grid;gap:16px;padding:22px}.article-card__meta,.article-page__dates{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;color:var(--soft);font-size:.88rem}.article-card__meta span,.article-page__dates time,.article-page__dates span{border:1px solid var(--meta-pill-border);border-radius:999px;padding:4px 9px}.article-card h3 a:hover{color:var(--green)}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag-list span,.tag-list__toggle{border:1px solid var(--tag-border);border-radius:999px;background:var(--tag-bg);color:var(--tag-text);font-size:.82rem;line-height:1;padding:7px 9px}.tag-list__toggle{-webkit-appearance:none;-moz-appearance:none;appearance:none;border-color:var(--accent-cyan-border-soft);background:var(--accent-cyan-bg-soft);color:var(--soft);cursor:pointer;font-family:inherit;font-weight:800;transition:border-color .16s ease,background .16s ease,color .16s ease}.tag-list__toggle:hover,.tag-list__toggle[aria-expanded=true]{border-color:var(--accent-cyan-border-strong);background:var(--accent-cyan-bg-strong);color:var(--cyan)}.tag-list__toggle:focus-visible{outline:2px solid var(--accent-cyan-outline);outline-offset:2px}.course-card__cover{align-self:start;aspect-ratio:1 / 1;overflow:hidden;border:1px solid var(--meta-pill-border);border-radius:6px;background:var(--surface-strong)}.course-card__cover img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .22s ease}.course-card:hover .course-card__cover img{transform:scale(1.03)}.course-card{display:grid;grid-template-columns:112px minmax(0,1fr);gap:16px;padding:18px}.course-card__content{display:grid;min-width:0;gap:11px;align-content:start}.course-card__badges{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.course-card__status,.course-card__badge{width:-moz-fit-content;width:fit-content;min-height:32px;align-items:center;border:1px solid var(--meta-pill-border);border-radius:999px;display:inline-flex;font-size:.82rem;font-weight:800;line-height:1;padding:6px 10px}.course-card__badge{background:var(--button-bg);color:var(--muted)}.course-card__badge.is-paid{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.course-card__badge.is-free{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg);color:var(--cyan)}.course-card__badge.is-supported{border-color:var(--accent-cyan-border-strong);background:var(--accent-cyan-bg-strong);color:var(--cyan)}.course-card h3{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.course-card__description{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;font-size:.92rem;line-height:1.55}.course-card__topics{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.course-card__topics .tag-list{gap:6px}.course-card__topics .tag-list span,.course-card__topics .tag-list__toggle{font-size:.76rem;padding:6px 8px}.project-card__head{display:flex;min-width:0;gap:12px;align-items:flex-start}.project-card__logo{display:grid;flex:0 0 52px;width:52px;height:52px;place-items:center;overflow:hidden;border:1px solid var(--meta-pill-border);border-radius:8px;background:var(--surface-strong)}.project-card__logo img{width:72%;height:72%;-o-object-fit:contain;object-fit:contain}.project-card__title{display:grid;flex:1 1 auto;min-width:0;gap:10px}.project-card__title h3{overflow-wrap:anywhere}.project-card__status{display:inline-flex;width:-moz-fit-content;width:fit-content;min-height:32px;align-items:center;border:1px solid var(--accent-cyan-border);border-radius:999px;background:var(--accent-cyan-bg);color:var(--cyan);font-size:.82rem;font-weight:800;line-height:1;padding:6px 10px}.course-card__status{border:1px solid var(--accent-green-border);background:var(--accent-green-bg);color:var(--green)}.course-card__status.is-todo{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.course-card__meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0}.course-card__footer{display:grid;grid-column:1 / -1;gap:14px;align-self:end;padding-top:2px}.course-card__meta div{border-top:1px solid var(--divider-strong);padding-top:12px}.course-card__meta dt{color:var(--soft);font-size:.82rem}.course-card__meta dd{margin:3px 0 0;color:var(--text);font-size:.94rem}.course-card__promo{border:1px solid var(--accent-green-border-strong);border-radius:6px;background:var(--accent-green-bg);padding:10px}.course-card__promo-actions{display:grid;grid-template-columns:minmax(170px,1fr) minmax(140px,.64fr);gap:10px}.course-card__promo-action{display:inline-flex;min-width:0;min-height:44px;align-items:center;justify-content:center;gap:8px;border:1px solid var(--accent-green-border-bolder);border-radius:6px;background:var(--green);color:var(--on-green);font-weight:800;line-height:1.12;padding:10px 14px;text-align:center;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.course-card__promo-action:focus-visible,.course-card__action:focus-visible{outline:2px solid var(--accent-cyan-outline);outline-offset:2px}.course-card__promo-action--primary:hover{background:var(--cyan);color:var(--on-green);transform:translateY(-1px)}.course-card__promo-action--secondary{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.course-card__promo-action--secondary:hover{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);transform:translateY(-1px)}.course-card__promo-discount{min-width:0;color:inherit;font-size:.9rem;font-weight:900;line-height:1.12;overflow-wrap:anywhere}.course-card__action{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:8px;border:1px solid var(--accent-green-border-strong);border-radius:6px;background:var(--accent-green-bg);color:var(--text);font-weight:800;line-height:1;padding:0 14px;transition:border-color .16s ease,background .16s ease,transform .16s ease}.course-card__action:hover{border-color:var(--accent-green-border-bolder);background:var(--accent-green-bg-strong);transform:translateY(-1px)}.contact-card__content,.contact-card__title{display:grid;min-width:0}.contact-card__content{gap:14px}.contact-card__head{display:flex;min-width:0;gap:12px;align-items:flex-start}.contact-card__logo{display:grid;flex:0 0 52px;width:52px;height:52px;place-items:center;overflow:hidden;border:1px solid var(--meta-pill-border);border-radius:8px;background:var(--surface-strong)}.contact-card__logo img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain}.contact-card__title{flex:1 1 auto;gap:10px}.contact-card__title h3{overflow-wrap:anywhere}.contact-card__status{display:inline-flex;width:-moz-fit-content;width:fit-content;min-height:32px;align-items:center;border:1px solid var(--accent-amber-border);border-radius:999px;background:var(--accent-amber-bg);color:var(--amber);font-size:.82rem;font-weight:800;line-height:1;padding:6px 10px}.contact-card__placeholder{color:var(--amber);font-weight:800}.review-card{border:1px solid var(--border);border-radius:8px;background:var(--panel-bg);box-shadow:var(--panel-shadow)}html.is-review-dialog-open,html.is-review-dialog-open body{overflow:hidden;overscroll-behavior:none}.review-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:42px}.page-section--topless .review-grid{margin-top:0}.review-card{align-content:start;display:grid;min-height:100%;gap:16px;padding:20px}.review-card__meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--soft);font-size:.82rem;font-weight:800}.review-card__meta>span,.review-card__meta>time{border:1px solid var(--meta-pill-border);border-radius:999px;padding:5px 9px}.review-card__rating{display:inline-flex;gap:2px;align-items:center;border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.review-card__star{color:var(--amber);font-size:.92rem;line-height:1}.review-card__star.is-empty{color:var(--soft);opacity:.42}.review-card__subject-type{border-color:var(--accent-green-border);background:var(--accent-green-bg);color:var(--green)}.review-card[data-filter-subject=Проект] .review-card__subject-type{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg);color:var(--cyan)}.review-card[data-filter-subject=Контакт] .review-card__subject-type{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.review-card[data-filter-subject=Статья] .review-card__subject-type{border-color:var(--accent-coral-border);background:var(--accent-coral-bg);color:var(--coral)}.review-dialog[data-filter-subject=Проект] .review-card__subject-type{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg);color:var(--cyan)}.review-dialog[data-filter-subject=Контакт] .review-card__subject-type{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.review-dialog[data-filter-subject=Статья] .review-card__subject-type{border-color:var(--accent-coral-border);background:var(--accent-coral-bg);color:var(--coral)}.review-card__quote{position:relative;margin:0}.review-card__quote p{margin:0;color:var(--article-strong-text);font-size:1.04rem;line-height:1.68;white-space:pre-line}.review-card__quote.is-preview p{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:6}.review-card__quote-toggle{display:inline-flex;width:-moz-fit-content;width:fit-content;align-items:center;gap:8px;border:0;background:transparent;color:var(--green);cursor:pointer;font:inherit;font-size:.92rem;font-weight:900;margin-top:-6px;padding:0}.review-card__quote-toggle:hover{color:var(--cyan)}.review-card__footer{display:grid;gap:12px;margin-top:-4px}.review-card__subject{display:grid;grid-template-columns:58px minmax(0,1fr);gap:12px;align-items:center;border:1px solid var(--meta-pill-border);border-radius:8px;background:var(--button-bg);color:var(--text);padding:10px;text-decoration:none}.review-card__subject img{width:58px;aspect-ratio:1;border:1px solid var(--meta-pill-border);border-radius:6px;background:var(--surface-strong);-o-object-fit:cover;object-fit:cover}.review-card__subject-copy{display:grid;min-width:0;gap:5px}.review-card__subject strong{color:var(--text);line-height:1.25;overflow-wrap:anywhere}.review-card__subject small,.review-card__author{color:var(--soft);font-size:.82rem;font-weight:800}.review-card__sources{display:flex;flex-wrap:wrap;gap:10px 14px}.review-card__source{display:inline-flex;width:-moz-fit-content;width:fit-content;align-items:center;gap:8px;color:var(--green);font-weight:900}.review-card__subject:hover strong,.review-card__source:hover{color:var(--cyan)}.review-card__author{margin:-4px 0 0}.review-dialog{width:min(760px,calc(100vw - 32px));max-height:min(82vh,820px);border:1px solid var(--border-strong);border-radius:8px;background:var(--panel-bg-strong);box-shadow:var(--shadow);color:var(--text);padding:0}.review-dialog::backdrop{background:#000000b8;backdrop-filter:blur(6px)}.review-dialog__panel{position:relative;display:grid;max-height:min(82vh,820px);overflow:auto;gap:20px;padding:26px}.review-dialog__close{position:absolute;top:26px;right:26px;display:inline-grid;width:36px;height:36px;place-items:center;border:1px solid var(--meta-pill-border);border-radius:999px;background:var(--button-bg);color:var(--muted);cursor:pointer;font:inherit;font-size:1.2rem;font-weight:900;line-height:1}.review-dialog__close:hover{border-color:var(--accent-cyan-border);color:var(--cyan)}.review-dialog__subject{margin-right:52px}.review-dialog__meta{margin-top:2px}.review-dialog__quote{margin:0}.review-dialog__quote p{margin:0;color:var(--article-strong-text);font-size:1rem;line-height:1.72;white-space:pre-line}.review-dialog__footer{display:grid;gap:10px}.review-dialog__author{margin:0}@media (max-width: 760px){.review-card{padding:18px}.review-grid{grid-template-columns:1fr}.review-dialog__panel{padding:22px}.review-dialog__close{top:22px;right:22px}.review-dialog__subject{margin-right:44px}}@media (max-width: 460px){.review-card__subject{grid-template-columns:48px minmax(0,1fr)}.review-card__subject img{width:48px}}.subscribe-box{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.75fr);gap:34px;align-items:center;padding:32px;background:var(--subscribe-bg)}.subscribe-form{position:relative;display:grid;gap:10px}.subscribe-form input{width:100%;min-height:44px;border:1px solid var(--border-strong);border-radius:6px;background:var(--control-bg);color:var(--text);outline:none;padding:0 14px}.subscribe-form input:focus{border-color:var(--accent-green-border-bolder)}.subscribe-form__trap{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.subscribe-form button:disabled{cursor:progress;opacity:.72;transform:none}.subscribe-form__message{margin:0;color:var(--soft);font-size:.92rem;line-height:1.35}.subscribe-form__message:empty{display:none}.subscribe-form__message[data-state=success]{color:var(--green)}.subscribe-form__message[data-state=error]{color:var(--coral)}.site-footer{border-top:1px solid var(--divider);background:var(--footer-bg);color:#f4f0e8;padding:48px 0}.site-footer__inner{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1fr);gap:56px}.brand--footer{margin-bottom:16px}.site-footer__about p{max-width:520px;margin:0;color:#b8bdc7}.site-footer__columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.site-footer h2{margin:0 0 12px;color:#f4f0e8;font-size:.95rem}.site-footer ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.site-footer a{color:#858c9b;font-size:.92rem}.site-footer .brand__text strong{color:#f4f0e8}.site-footer .brand__text span{color:#858c9b}.site-footer a:hover{color:var(--green)}.article-page{max-width:1120px;padding:62px 0 88px}.article-page__layout{display:grid;grid-template-columns:minmax(0,860px) minmax(190px,220px);gap:40px;align-items:start}.article-page__main{min-width:0}.article-page__sidebar{position:sticky;top:96px}.back-link{display:inline-flex;margin-bottom:34px;color:var(--green);font-weight:800}.article-page__header{display:grid;gap:18px}.article-page__header p:not(.eyebrow){margin:0;color:var(--muted);font-size:1.18rem}.article-page__cover{width:100%;aspect-ratio:16 / 9;margin-top:34px;border:1px solid var(--border);border-radius:8px;-o-object-fit:cover;object-fit:cover}.article-content{margin-top:42px;color:var(--article-strong-text);font-size:1.06rem}.article-page .subscribe-box{margin-top:56px}.article-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}.article-navigation__link{display:grid;min-height:122px;align-content:space-between;gap:16px;border:1px solid var(--border);border-radius:8px;background:var(--panel-bg);box-shadow:var(--panel-shadow);color:var(--text);padding:18px;text-decoration:none;transition:border-color .16s ease,background .16s ease,transform .16s ease}.article-navigation__link:hover,.article-navigation__link:focus-visible{border-color:var(--accent-green-border-strong);background:var(--accent-green-bg);transform:translateY(-1px)}.article-navigation__link:focus-visible{outline:2px solid var(--accent-cyan-outline);outline-offset:2px}.article-navigation__link--next{text-align:right}.article-navigation__link--next:only-child{grid-column:2}.article-navigation__label{color:var(--soft);font-size:.82rem;font-weight:900}.article-navigation__title{color:var(--text);font-size:1.04rem;font-weight:900;line-height:1.28;overflow-wrap:anywhere}.article-navigation__link:hover .article-navigation__title,.article-navigation__link:focus-visible .article-navigation__title{color:var(--green)}.article-content>*+*{margin-top:1.15em}.article-content h1,.article-content h2,.article-content h3,.article-content h4{scroll-margin-top:96px;color:var(--text);line-height:1.22}.article-content h1{margin-top:2.2em;font-size:2rem}.article-content h2{margin-top:2.1em;font-size:1.7rem}.article-content h3{margin-top:1.7em;font-size:1.32rem}.article-content h4{margin-top:1.45em;font-size:1.12rem}.article-content p,.article-content li{color:var(--article-text)}.article-content a{color:var(--green);font-weight:700}.article-content ul,.article-content ol{display:grid;gap:.48em;margin-bottom:0;margin-left:0;margin-top:1.15em;padding-left:1.3em}.article-content ul{list-style:disc}.article-content ol{list-style:decimal}.article-content li{padding-left:.22em}.article-content li::marker{color:var(--green);font-weight:800}.article-content li>ul,.article-content li>ol{margin-top:.55em}.article-content blockquote{position:relative;margin:1.6em 0;border:1px solid var(--accent-green-border);border-left:4px solid var(--green);border-radius:8px;background:var(--blockquote-bg);color:var(--text);padding:20px 22px}.article-content blockquote>*{margin:0}.article-content blockquote>*+*{margin-top:.85em}.article-content blockquote p,.article-content blockquote li{color:var(--article-strong-text)}.article-promo{overflow:hidden;border:1px solid var(--accent-green-border-strong);border-left:4px solid var(--green);border-radius:8px;background:linear-gradient(135deg,var(--accent-green-bg),var(--accent-cyan-bg)),var(--panel-bg-strong);box-shadow:var(--panel-shadow);margin:2em 0;padding:18px}.article-promo--project{border-color:var(--accent-cyan-border-strong);border-left-color:var(--cyan)}.article-promo--contact{border-color:var(--accent-amber-border);border-left-color:var(--amber);background:linear-gradient(135deg,var(--accent-amber-bg),var(--accent-green-bg)),var(--panel-bg-strong)}.article-promo__context{border-bottom:1px solid var(--divider-strong);color:var(--article-strong-text);font-weight:700;line-height:1.55;margin-bottom:16px;padding-bottom:14px}.article-promo__context>*{margin:0}.article-promo__context>*+*{margin-top:.65em}.article-promo__card{display:grid;grid-template-columns:112px minmax(0,1fr);gap:16px;align-items:start}.article-promo__media{display:grid;width:112px;aspect-ratio:1;place-items:center;overflow:hidden;border:1px solid var(--meta-pill-border);border-radius:8px;background:var(--surface-strong)}.article-content .article-promo__media img{width:100%;height:100%;border:0;border-radius:0;background:transparent;-o-object-fit:cover;object-fit:cover}.article-promo--project .article-promo__media img{width:72%;height:72%;-o-object-fit:contain;object-fit:contain}.article-promo__media.is-fallback{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg);color:var(--cyan);font-size:1.35rem;font-weight:900}.article-promo--contact .article-promo__media.is-fallback{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.article-promo__body{display:grid;min-width:0;gap:10px}.article-promo__badges{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.article-promo__eyebrow,.article-promo__badge{display:inline-flex;width:-moz-fit-content;width:fit-content;min-height:30px;align-items:center;border:1px solid var(--meta-pill-border);border-radius:999px;font-size:.78rem;font-weight:800;line-height:1;padding:6px 10px}.article-promo__eyebrow{border-color:var(--accent-green-border);background:var(--accent-green-bg);color:var(--green)}.article-promo--project .article-promo__eyebrow{border-color:var(--accent-cyan-border);background:var(--accent-cyan-bg);color:var(--cyan)}.article-promo--contact .article-promo__eyebrow{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.article-promo__badge{background:var(--button-bg);color:var(--muted)}.article-content .article-promo__title{margin:0;color:var(--text);font-size:1.22rem;line-height:1.25}.article-content .article-promo__description{display:-webkit-box;overflow:hidden;margin:0;-webkit-box-orient:vertical;-webkit-line-clamp:3;color:var(--muted);font-size:.95rem;line-height:1.55}.article-promo__topics{display:flex;flex-wrap:wrap;gap:6px}.article-promo__topics span{border:1px solid var(--tag-border);border-radius:999px;background:var(--tag-bg);color:var(--tag-text);font-size:.74rem;line-height:1;padding:6px 8px}.article-promo__actions{display:grid;grid-template-columns:minmax(150px,.76fr) minmax(120px,.42fr);gap:10px;align-items:center;margin-top:2px}.article-promo__actions.is-single{grid-template-columns:minmax(160px,220px)}.article-content .article-promo__action{display:inline-flex;min-width:0;min-height:42px;align-items:center;justify-content:center;gap:8px;border:1px solid var(--accent-green-border-bolder);border-radius:6px;background:var(--green);color:var(--on-green);font-size:.94rem;font-weight:900;line-height:1.1;padding:10px 14px;text-align:center;text-decoration:none;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease;-webkit-user-select:none;-moz-user-select:none;user-select:none}.article-content .article-promo__action:hover{background:var(--cyan);color:var(--on-green);transform:translateY(-1px)}.article-content .article-promo__action:focus-visible{outline:2px solid var(--accent-cyan-outline);outline-offset:2px}.article-content .article-promo__action--secondary,.article-content .article-promo__action--secondary:hover{border-color:var(--accent-amber-border);background:var(--accent-amber-bg);color:var(--amber)}.article-promo--contact .article-promo__action:not(.article-promo__action--secondary){border-color:var(--accent-amber-border);background:var(--amber);color:var(--on-green)}.article-promo--contact .article-promo__action:not(.article-promo__action--secondary):hover{background:var(--green);color:var(--on-green)}.article-content code{border:1px solid var(--code-border);border-radius:5px;background:var(--code-bg);color:var(--code-text);font-family:JetBrains Mono,SFMono-Regular,Consolas,monospace;font-size:.88em;padding:.15em .35em}.article-content pre{overflow-x:auto;border:1px solid var(--border);border-radius:8px;background:var(--code-block-bg);padding:18px}.article-content pre code{border:0;background:transparent;color:inherit;padding:0}.article-content table{display:table;width:100%;max-width:100%;margin:1.45em 0;overflow:hidden;border:1px solid var(--border);border-radius:8px;border-collapse:separate;border-spacing:0;table-layout:fixed;background:var(--table-bg);color:var(--article-text)}.article-content thead{background:var(--accent-green-bg)}.article-content th,.article-content td{border-right:1px solid var(--table-divider);border-bottom:1px solid var(--table-divider);overflow-wrap:break-word;padding:12px 14px;text-align:left;vertical-align:top}.article-content th{color:var(--text);font-weight:800}.article-content tr:last-child td{border-bottom:0}.article-content th:last-child,.article-content td:last-child{border-right:0}.article-content hr{height:1px;border:0;background:var(--border);margin:2.2em 0}.article-content img{width:100%;border:1px solid var(--border);border-radius:8px;background:var(--surface-strong)}.article-content .katex{color:var(--article-strong-text);font-size:1.05em}.article-content .katex-display{overflow-x:auto;margin:1.5em 0;border:1px solid var(--accent-cyan-border);border-radius:8px;background:linear-gradient(135deg,var(--accent-cyan-bg),var(--accent-green-bg)),var(--panel-bg-strong);padding:18px}.article-content .katex-display>.katex{display:inline-block;min-width:100%;color:var(--text);font-size:1.28em;text-align:center}.article-toc{display:grid;gap:4px;max-height:calc(100vh - 124px);overflow-y:auto;border-left:1px solid var(--divider-strong);padding-left:16px}.article-toc__title{margin:0 0 8px;color:var(--soft);font-size:.78rem;font-weight:900;letter-spacing:0;text-transform:uppercase}.article-toc__link{border-radius:6px;color:var(--soft);font-size:.86rem;font-weight:700;line-height:1.35;padding:7px 10px;transition:background .16s ease,color .16s ease}.article-toc__link--nested{padding-left:22px;font-size:.8rem}.article-toc__link:hover,.article-toc__link:focus-visible{background:var(--accent-green-bg);color:var(--text)}@media (max-width: 760px){.article-navigation{grid-template-columns:1fr}.article-navigation__link,.article-navigation__link--next:only-child{grid-column:auto}.article-navigation__link--next{text-align:left}.article-promo{padding:14px}.article-promo__card{grid-template-columns:82px minmax(0,1fr);gap:12px}.article-promo__media{width:82px}.article-promo__badges{gap:6px}.article-promo__eyebrow,.article-promo__badge{min-height:28px;font-size:.74rem;padding:5px 8px}.article-content .article-promo__title{font-size:1.08rem}.article-promo__actions,.article-promo__actions.is-single{grid-template-columns:1fr}.article-content table{display:block;overflow-x:auto;table-layout:auto}.article-content th,.article-content td{min-width:150px}.article-content .katex-display{padding:14px}.article-content .katex-display>.katex{font-size:1.08em}}@media (max-width: 460px){.article-promo__card{grid-template-columns:68px minmax(0,1fr)}.article-promo__media{width:68px}.article-content .article-promo__description{-webkit-line-clamp:2}.article-promo__topics span{font-size:.72rem}}@media (max-width: 980px){.article-page{max-width:860px}.article-page__layout{grid-template-columns:1fr}.article-page__sidebar{display:none}}@media (prefers-color-scheme: light){:root{color-scheme:light;--bg: #f7f4ed;--bg-soft: #efebe2;--surface: #fffaf0;--surface-strong: #f2eadc;--border: rgba(38, 35, 30, .14);--border-strong: rgba(38, 35, 30, .22);--text: #16140f;--muted: #4f514f;--soft: #73756f;--green: #167a49;--on-green: #fffaf0;--amber: #946010;--cyan: #1f7484;--coral: #b45744;--shadow: 0 24px 80px rgba(44, 35, 21, .12);--selection-bg: rgba(22, 122, 73, .2);--body-bg: linear-gradient(180deg, rgba(255, 255, 255, .68), transparent 460px), repeating-linear-gradient(90deg, rgba(22, 20, 15, .025) 0 1px, transparent 1px 96px), var(--bg);--divider: rgba(38, 35, 30, .1);--divider-strong: rgba(38, 35, 30, .12);--header-bg: rgba(247, 244, 237, .88);--panel-bg: rgba(255, 250, 240, .9);--panel-bg-strong: rgba(255, 250, 240, .96);--panel-shadow: 0 18px 50px rgba(72, 58, 34, .1);--section-bg: rgba(255, 255, 255, .32);--button-bg: rgba(38, 35, 30, .04);--control-bg: rgba(255, 252, 245, .9);--control-bg-strong: rgba(255, 252, 245, .98);--menu-bg: rgba(255, 250, 240, .98);--item-bg: rgba(255, 255, 255, .46);--accent-green-bg: rgba(22, 122, 73, .1);--accent-green-bg-strong: rgba(22, 122, 73, .17);--accent-green-border: rgba(22, 122, 73, .24);--accent-green-border-strong: rgba(22, 122, 73, .42);--accent-green-border-bolder: rgba(22, 122, 73, .58);--accent-cyan-bg: rgba(31, 116, 132, .08);--accent-cyan-bg-soft: rgba(31, 116, 132, .05);--accent-cyan-bg-strong: rgba(31, 116, 132, .13);--accent-cyan-border: rgba(31, 116, 132, .22);--accent-cyan-border-soft: rgba(31, 116, 132, .16);--accent-cyan-border-strong: rgba(31, 116, 132, .36);--accent-cyan-focus: rgba(31, 116, 132, .48);--accent-cyan-ring: rgba(31, 116, 132, .14);--accent-cyan-outline: rgba(31, 116, 132, .46);--accent-coral-bg: rgba(180, 87, 68, .12);--accent-coral-bg-soft: rgba(180, 87, 68, .1);--accent-coral-border: rgba(180, 87, 68, .34);--accent-coral-border-strong: rgba(180, 87, 68, .42);--accent-amber-bg: rgba(148, 96, 16, .1);--accent-amber-border: rgba(148, 96, 16, .28);--meta-pill-border: rgba(38, 35, 30, .12);--tag-border: rgba(31, 116, 132, .22);--tag-bg: rgba(31, 116, 132, .08);--tag-text: #1d6471;--article-text: #34322e;--article-strong-text: #26231e;--blockquote-bg: linear-gradient(135deg, rgba(22, 122, 73, .12), rgba(31, 116, 132, .08)), rgba(255, 250, 240, .92);--code-border: rgba(38, 35, 30, .14);--code-bg: rgba(22, 122, 73, .08);--code-text: #145f3a;--code-block-bg: #fff7ea;--table-bg: rgba(255, 250, 240, .92);--table-divider: rgba(38, 35, 30, .12);--subscribe-bg: linear-gradient(135deg, rgba(22, 122, 73, .1), rgba(180, 87, 68, .06)), var(--panel-bg-strong);--modal-backdrop: rgba(22, 20, 15, .42);--footer-bg: #16140f}.home-hero:after{background:linear-gradient(90deg,#08090de6,#08090db3 58%,#08090d6b),linear-gradient(180deg,#08090d2e,#08090de0)}}@media (max-width: 980px){.home-hero{min-height:640px}.home-hero h1,.article-page h1{font-size:3.2rem}.listing-hero .section-title h1{font-size:2.7rem}.about-grid,.site-footer__inner,.filter-panel,.subscribe-box{grid-template-columns:1fr}.feature-grid,.article-grid,.card-grid,.course-grid,.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-card{grid-template-columns:104px minmax(0,1fr)}}@media (max-width: 760px){.site-container,.site-header__inner{width:min(100% - 28px,1120px)}.site-header__inner{min-height:auto;padding:12px 0;align-items:flex-start;flex-direction:column}.site-header__actions{width:100%}.site-nav{flex:1;width:100%;padding-bottom:2px}.site-search-button{width:42px;min-height:38px;padding:0}.site-search-button__label{display:none}.search-dialog{padding:82px 14px 18px}.search-dialog__bar{gap:8px;padding:10px}.search-dialog__content{max-height:calc(100vh - 166px);padding:10px}.home-hero{min-height:610px}.home-hero__content{padding-block:66px 54px}.home-hero h1,.article-page h1{font-size:2.35rem}.home-hero__lead{font-size:1.08rem}.section-title h2,.subscribe-box h2,.listing-hero .section-title h1{font-size:2rem}.page-section,.section-band{padding-block:58px}.feature-grid,.article-grid,.card-grid,.contact-grid,.course-grid,.project-grid,.site-footer__columns{grid-template-columns:1fr}.subscribe-box,.filter-panel{padding:20px}.course-card__meta{grid-template-columns:1fr}}@media (max-width: 460px){.brand__text span{display:none}.button-row{flex-direction:column}.button,.subscribe-form button{width:100%}.home-hero h1,.article-page h1{font-size:2rem}.course-card{grid-template-columns:88px minmax(0,1fr);gap:14px;padding:16px}.course-card__badges{gap:6px}.course-card h3{font-size:1rem}.course-card__description{-webkit-line-clamp:2}.course-card__promo{padding:8px}.course-card__promo-actions{grid-template-columns:1fr}.course-card__promo-action{width:100%}}
