@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:400;src:url(../media/lato-latin-ext-400-normal.3bwqxuvpybzko.woff2)format("woff2"),url(../media/lato-latin-ext-400-normal.44-ypts28fi-j.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:400;src:url(../media/lato-latin-400-normal.06xm0acgp3nvl.woff2)format("woff2"),url(../media/lato-latin-400-normal.379-vtpl7qgg-.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lato;font-style:italic;font-display:swap;font-weight:400;src:url(../media/lato-latin-ext-400-italic.3obvcujy68tr_.woff2)format("woff2"),url(../media/lato-latin-ext-400-italic.1h_ree-evsxx0.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lato;font-style:italic;font-display:swap;font-weight:400;src:url(../media/lato-latin-400-italic.0wxdw7bmzisu7.woff2)format("woff2"),url(../media/lato-latin-400-italic.2t99302y43cf4.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:700;src:url(../media/lato-latin-ext-700-normal.3qg-baw7e5--u.woff2)format("woff2"),url(../media/lato-latin-ext-700-normal.2qrlwv60u10a4.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:700;src:url(../media/lato-latin-700-normal.3q8ipc2b_3lty.woff2)format("woff2"),url(../media/lato-latin-700-normal.333d3z2fu_wmp.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:900;src:url(../media/lato-latin-ext-900-normal.2lckn6q2db--w.woff2)format("woff2"),url(../media/lato-latin-ext-900-normal.1bv_4ez7nyr2t.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lato;font-style:normal;font-display:swap;font-weight:900;src:url(../media/lato-latin-900-normal.2wls6u3-l7eik.woff2)format("woff2"),url(../media/lato-latin-900-normal.12rxiaeg-pild.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Gluten;font-style:normal;font-display:swap;font-weight:600;src:url(../media/gluten-vietnamese-600-normal.01ft3zsck786b.woff2)format("woff2"),url(../media/gluten-vietnamese-600-normal.0_6ax1d4jtqee.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Gluten;font-style:normal;font-display:swap;font-weight:600;src:url(../media/gluten-latin-ext-600-normal.0bfeqr5pizgpy.woff2)format("woff2"),url(../media/gluten-latin-ext-600-normal.3xzsu-pgf7ccu.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Gluten;font-style:normal;font-display:swap;font-weight:600;src:url(../media/gluten-latin-600-normal.0g3gwq66ywdw6.woff2)format("woff2"),url(../media/gluten-latin-600-normal.34clopym2za3v.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.25ieegmnh38ts.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.10y3kupq4t663.woff)format("woff"),url(../media/KaTeX_AMS-Regular.418dr7cz3fo2x.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.06b-ya9t43ioz.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.2vmk2hva4ctha.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.40ltxhe834pns.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.2eph4dlhid_m9.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3gxeetazf831f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.07-7u27-nhn_r.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.2sasz-d-jtw8y.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1alcy76__wdj2.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.19yqa_tc9d_gx.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.2d10y4xmjvzlf.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.110oo81prr9n5.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.2qhy34r6a05dn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.3-rowy8o6_4ky.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.0v1esh257kqpe.woff)format("woff"),url(../media/KaTeX_Main-Bold.0us_n0tnxlxu7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.14r2naom8mrec.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.13355ck5zr48q.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.3x_u9cepaced0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.0lig0v9j0700p.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0afv392dj4w59.woff)format("woff"),url(../media/KaTeX_Main-Italic.2hkw3230mfwcv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.1ryvsdzh2w1_e.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.15u8r3b2y7fv4.woff)format("woff"),url(../media/KaTeX_Main-Regular.0symfa7dqj6jd.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.1oopuu636h4il.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.12pl58orkw9rg.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0y5w36a5aq__2.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.32405s1aq8vas.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.0w0b1ugh62cfr.woff)format("woff"),url(../media/KaTeX_Math-Italic.2vkekfblmz5nb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.0h3wi2z_eouyg.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ovw5p-yjp56g.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.2d03q85pwxpti.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0wkjc4dm2kcit.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.1qavw__2zz8gk.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.3i-q087b23-m8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.2peiewu59z3d-.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.1i4afx8nk8n4r.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.31pbu25feko_c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.11h14300o9pd0.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.3110jb9c-bxna.woff)format("woff"),url(../media/KaTeX_Script-Regular.28p_x7iz71ofe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.03lhvx36ekcou.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.1slf4bh0hc6vm.woff)format("woff"),url(../media/KaTeX_Size1-Regular.1y57-ck23ey8c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.14s5gg-puz6h-.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0-kwyvx03omo8.woff)format("woff"),url(../media/KaTeX_Size2-Regular.2u0s-b07k2o9m.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1n1rgzz84z8r9.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.04o9a_02gu_e8.woff)format("woff"),url(../media/KaTeX_Size3-Regular.1pkn-dge4q0fv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.2sgotkdv3dcyv.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.3p2r1l7xmebxv.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2uelkfk2yna5e.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.11gr2d2wuwz77.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.12f8myjij3617.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.3nee9kjfy6nm8.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:"0.18.1"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;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 .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.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 .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{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 .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{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 .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .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 .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>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}
@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--radius-sm:.25rem;--radius-lg:.5rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.flex{display:flex}.table{display:table}}:root{--ink:#1d1e20;--surface:#2e2e33;--muted:#9b9c9d;--text:#dadadb;--accent:#86e265;--brand-secondary:#7c4b46;--success:#28a745;--danger:#e74c3c;--warning:#f5a623;--info:#4a90e2;--paper:#f5f4ef;--paper-ink:#252629;--space-1:.5rem;--space-2:1rem;--space-3:1.5rem;--space-4:2rem;--space-6:3rem;--space-8:4rem;--radius-sm:.4rem;--radius:.75rem;--radius-lg:1.25rem;--shell:78rem;--reading:46rem;--focus:0 0 0 3px var(--ink),0 0 0 6px var(--accent)}*{box-sizing:border-box}html{scroll-behavior:smooth}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background:var(--ink);color:var(--text);margin:0;font-family:Lato,sans-serif;line-height:1.6}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}a,button,input,summary{transition:color .15s,background-color .15s,border-color .15s,transform .15s}:focus-visible{box-shadow:var(--focus);border-radius:var(--radius-sm);outline:none}.skip-link{z-index:100;background:var(--accent);color:var(--ink);padding:.7rem 1rem;font-weight:800;position:fixed;top:1rem;left:1rem;transform:translateY(-180%)}.skip-link:focus{transform:none}.shell{width:min(calc(100% - 2rem),var(--shell));margin-inline:auto}.site-header{background:var(--ink);border-bottom:1px solid #3e3f43}.header-inner,.footer-inner{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:5rem;display:flex}.brand{align-items:center;gap:.65rem;font-family:Gluten,sans-serif;font-size:1.15rem;font-weight:600;line-height:1;display:inline-flex}.brand-logo img{width:11.875rem;height:auto;display:block}.logo-on-light{display:none!important}.site-header nav{gap:var(--space-3);font-size:.95rem;display:flex}.site-header nav a:hover,.text-link:hover{color:var(--accent)}.header-actions{align-items:center;gap:1.25rem;display:flex}.theme-toggle{min-height:2.5rem;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:1px solid #56575c;border-radius:999px;align-items:center;gap:.4rem;padding:.45rem .7rem;font-size:.82rem;font-weight:800;display:inline-flex}.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}.theme-icon{width:1rem;font-size:1rem;line-height:1}.theme-icon-light{display:none}.hero{border-bottom:1px solid #3e3f43;padding:clamp(4rem,9vw,8.5rem) 0}.hero-grid{grid-template-columns:minmax(0,.85fr) minmax(25rem,1.15fr);align-items:center;gap:clamp(2rem,5vw,5rem);display:grid}.course-hero{grid-template-columns:minmax(0,1.08fr) minmax(20rem,.92fr);align-items:center;gap:clamp(2rem,7vw,7rem);display:grid}.eyebrow,.section-number{color:var(--accent);letter-spacing:.13em;text-transform:uppercase;font-size:.78rem;font-weight:900}h1,h2,h3,p{margin-top:0}h1{max-width:16ch;margin-bottom:var(--space-3);letter-spacing:-.045em;font-size:clamp(2.65rem,6vw,5.8rem);line-height:.98}h2{letter-spacing:-.03em;font-size:clamp(2rem,4vw,3.6rem);line-height:1.07}.hero-copy{color:#c5c5c7;max-width:40rem;font-size:clamp(1.12rem,2vw,1.4rem)}.button{border:1px solid var(--accent);border-radius:var(--radius-sm);background:var(--accent);min-height:3rem;color:var(--ink);justify-content:center;align-items:center;gap:.75rem;padding:.7rem 1.15rem;font-weight:900;line-height:1.2;display:inline-flex}.button:hover{background:#9af17b;border-color:#9af17b;transform:translateY(-1px)}.button:active{transform:translateY(1px)}.button-large{margin-top:var(--space-2);min-height:3.5rem;padding-inline:1.5rem}.hero-actions{margin-top:var(--space-2);flex-wrap:wrap;gap:.8rem;display:flex}.hero-actions .button-large{margin-top:0}.button-secondary{color:var(--text);background:0 0;border-color:#626368}.button-secondary:hover{border-color:var(--text);background:#35363a}.button-disabled{cursor:not-allowed;color:#aaa;background:#46474b;border-color:#646569;transform:none}.signal-card{min-height:19rem;padding:var(--space-4);border-radius:var(--radius-lg);background:var(--surface);border:1px solid #515258;justify-content:center;align-items:center;display:flex}.signal-card p{color:var(--muted);align-self:flex-end;font-size:.85rem;position:absolute}.signal-dot{border:2px solid var(--accent);width:3rem;height:3rem;color:var(--accent);border-radius:50%;flex:none;place-items:center;font-weight:900;display:grid}.signal-line{background:repeating-linear-gradient(90deg,var(--muted)0 5px,transparent 5px 10px);width:19%;height:2px}.hero-image{border-radius:var(--radius-lg);background:var(--surface);border:1px solid #515258;min-height:clamp(28rem,38vw,36rem);position:relative;overflow:hidden}.hero-image img{object-fit:cover;object-position:center}.section{padding-block:clamp(4rem,8vw,7rem)}.two-columns{grid-template-columns:.8fr 1.2fr;gap:clamp(2rem,8vw,8rem);display:grid}.large-copy{color:#c8c8ca;font-size:clamp(1.25rem,2.4vw,1.75rem);line-height:1.55}.surface-section{background:var(--surface)}.learning-list{margin:var(--space-4)0 0;background:#505157;border:1px solid #505157;grid-template-columns:repeat(3,1fr);gap:1px;padding:0;list-style:none;display:grid}.learning-list li{min-height:8rem;padding:var(--space-3);background:var(--surface);gap:1rem;font-size:1.1rem;display:flex}.learning-list span{color:var(--accent);font-weight:900}.course-preview{margin-top:var(--space-3);border-radius:var(--radius-lg);background:var(--surface);border:1px solid #4a4b50;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.course-preview img{object-fit:cover;width:100%;height:100%}.course-preview>div{flex-direction:column;justify-content:center;align-items:flex-start;padding:clamp(2rem,6vw,5rem);display:flex}.course-preview h2{margin-bottom:1rem}.course-preview p:not(.eyebrow){color:#bcbcc0;font-size:1.1rem}.courses-intro{padding:clamp(2.5rem,6vw,5rem) 0 clamp(1rem,3vw,2rem)}.courses-intro h1{max-width:12ch}.courses-count{color:var(--muted);margin:2rem 0 0;font-size:.92rem}.courses-count strong{color:var(--accent);font-size:1.25rem}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;display:grid}.course-carousel{margin-top:var(--space-3);position:relative}.course-carousel-controls{justify-content:flex-end;gap:.5rem;margin:0 0 .75rem;display:flex}.course-carousel-controls button{width:2.6rem;height:2.6rem;color:var(--text);cursor:pointer;background:0 0;border:1px solid #56575c;border-radius:50%;place-items:center;display:grid}.course-carousel-controls button:hover{border-color:var(--accent);color:var(--accent)}.course-carousel-track{scroll-behavior:smooth;scroll-snap-type:x mandatory;scrollbar-color:#56575c transparent;grid-auto-columns:minmax(18rem,25rem);grid-auto-flow:column;gap:1.5rem;padding:0 .1rem 1rem;display:grid;overflow-x:auto}.course-carousel-track .course-card{scroll-snap-align:start}.course-card{border-radius:var(--radius);background:var(--surface);border:1px solid #4a4b50;flex-direction:column;display:flex;overflow:hidden}.course-card-image{aspect-ratio:3/2;background:#3a3b40;display:block;overflow:hidden}.course-card-image img{object-fit:cover;width:100%;height:100%;transition:transform .25s}.course-card:hover .course-card-image img{transform:scale(1.035)}.course-card-image span{height:100%;color:var(--muted);place-items:center;font:600 1.2rem Gluten,sans-serif;display:grid}.course-card-content{flex-direction:column;flex:1;align-items:flex-start;padding:1.5rem;display:flex}.course-card-content h2,.course-card-content h3{margin:.25rem 0 .75rem;font-size:1.7rem}.course-card-content h2 a:hover,.course-card-content h3 a:hover{color:var(--accent)}.course-card-content>p:not(.eyebrow){color:#bcbcc0}.course-card-meta{gap:1.5rem;margin:auto 0 0;padding-top:1.5rem;display:flex}.course-card-meta div{border-left:2px solid var(--accent);padding-left:.65rem}.course-card-meta dt{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:.68rem;font-weight:900}.course-card-meta dd{margin:0;font-size:.9rem;font-weight:800}.course-status{border:1px solid;border-radius:999px;margin:1.2rem 0 0;padding:.35rem .65rem;font-size:.78rem;font-weight:900;line-height:1.35}.course-status-complete{color:var(--accent)}.course-status-incomplete{color:var(--muted)}.course-card-content .text-link{margin-top:1.4rem}.courses-empty{border-top:1px solid #4a4b50;padding:4rem 0}.courses-empty h2{font-size:2rem}.text-link{color:var(--accent);margin-top:1rem;font-weight:900}.about-section,.community-section,.support-section{border-top:1px solid #3e3f43}.about-section,.support-section{background:var(--surface)}.community-content{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,8vw,8rem);display:grid}.community-links{background:#505157;border:1px solid #505157;gap:1px;display:grid}.community-links a{background:var(--ink);grid-template-columns:2.5rem minmax(0,1fr);align-items:center;gap:1rem;padding:1.15rem 1.25rem;display:grid}.community-links a:hover{background:#28292d}.community-icon{width:2rem;height:2rem;color:var(--accent)}.community-link-content{gap:.35rem;display:grid}.community-link-content strong{color:var(--accent);line-height:1.2;display:block}.community-link-description{color:var(--muted);font-size:.92rem;line-height:1.35;display:block}.support-alternatives a:hover{color:var(--accent)}.support-content{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,8vw,8rem);display:grid}.support-content>div:last-child{max-width:39rem}.support-content>div:last-child>p{color:#c8c8ca;font-size:1.1rem}.support-alternatives{flex-wrap:wrap;gap:1.25rem;margin-top:1rem;display:flex}.support-alternatives a{color:var(--muted);text-underline-offset:.2em;font-size:.92rem;text-decoration:underline}.site-footer{color:var(--muted);border-top:1px solid #3e3f43}.site-footer .footer-inner{justify-content:flex-start;padding-block:2.5rem}.footer-links{grid-template-columns:minmax(15rem,1fr) auto auto;align-items:start;gap:clamp(1.5rem,5vw,5rem);width:100%;display:grid}.footer-links a{text-underline-offset:.18em;font-size:.8rem;text-decoration:underline}.footer-links a:hover{color:var(--accent)}.footer-title{color:var(--text);margin-bottom:.2rem;font-family:Gluten,sans-serif;font-size:1.15rem;font-weight:600}.footer-intro{max-width:22rem;margin:0;font-size:.9rem;line-height:1.45}.footer-link-groups{flex-wrap:wrap;gap:1.75rem;display:flex}.footer-link-groups div{flex-direction:column;align-items:flex-start;display:flex}.footer-legal{flex-direction:column;align-items:flex-start;gap:.25rem;display:flex}.breadcrumbs{color:var(--muted);padding-block:1.4rem;font-size:.88rem}.breadcrumbs ol{flex-wrap:wrap;gap:.55rem;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";color:#626368;margin-right:.55rem}.breadcrumbs a:hover{color:var(--text);text-decoration:underline}.course-hero{padding-block:clamp(2rem,6vw,5rem)}.course-hero h1{font-size:clamp(2.6rem,5vw,5rem)}.course-cover{aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius-lg);width:100%}.course-meta{flex-wrap:wrap;gap:1.8rem;margin:2rem 0;display:flex}.course-meta div{border-left:2px solid var(--accent);padding-left:.8rem}.course-meta dt{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}.course-meta dd{margin:0;font-weight:800}.course-progress{max-width:28rem;margin:1.5rem 0 2rem}.course-progress>div{color:var(--muted);justify-content:space-between;gap:1rem;font-size:.92rem;display:flex}.course-progress strong{color:inherit}.course-progress strong:first-child{color:var(--paper-ink)}.course-progress progress{width:100%;height:.6rem;accent-color:var(--accent);margin-top:.55rem}.lesson-course-progress{border-radius:var(--radius-sm);background:#ebe9e1;border:1px solid #d5d3ca;max-width:none;margin:0 0 1.25rem;padding:.9rem}.lesson-course-progress>div{font-size:.82rem}.course-description{max-width:var(--reading)}.rich-content{color:inherit;font-size:1.08rem}.rich-content>:last-child{margin-bottom:0}.rich-content h2{margin:2.3rem 0 1rem;font-size:2rem}.rich-content h3{margin:2rem 0 .7rem;font-size:1.4rem}.rich-content p,.rich-content ul,.rich-content ol,.rich-content blockquote{margin-bottom:1.3rem}.rich-content a{color:#3378bf;text-underline-offset:.18em;text-decoration:underline}.rich-content blockquote{border-left:3px solid var(--brand-secondary);margin-inline:0;padding-left:1.2rem;font-style:italic}.rich-content code{background:#e2e0d8;border-radius:.25rem;padding:.12em .35em;font-size:.9em}.modules>h2{max-width:18ch}.module{margin-top:var(--space-6);border-top:1px solid #505157}.module>header{padding:var(--space-4)0;grid-template-columns:5rem 1fr;gap:1.5rem;display:grid}.module>header>span{color:var(--accent);font:600 2.4rem Gluten,sans-serif}.module h3{margin:0 0 .4rem;font-size:1.6rem}.module header p{max-width:45rem;color:var(--muted);margin:0}.module ol{margin:0;padding:0;list-style:none}.module li{border-top:1px solid #3d3e42}.module li a{grid-template-columns:4rem minmax(0,1fr) auto;align-items:center;gap:1rem;padding:1.35rem 1rem;display:grid}.module li a:hover{background:var(--surface)}.lesson-number{color:var(--muted);font-weight:800}.lesson-list-copy{flex-direction:column;display:flex}.lesson-list-copy strong{font-size:1.08rem}.lesson-list-copy small,.lesson-info{color:var(--muted)}.lesson-info{white-space:nowrap;align-items:center;gap:1rem;font-size:.9rem;display:flex}.lesson-info b{color:var(--accent);font-size:1.3rem}.lesson-page{background:var(--paper);color:var(--paper-ink)}.lesson-page .breadcrumbs{color:#65666a}.lesson-page .breadcrumbs li+li:before{color:#999}.lesson-layout{grid-template-columns:minmax(0,var(--reading))19rem;justify-content:space-between;gap:clamp(3rem,7vw,7rem);padding:2rem 0 6rem;display:grid}.lesson-article{min-width:0}.lesson-header{border-bottom:1px solid #d5d3ca;margin-bottom:1.5rem;padding-bottom:1.25rem}.lesson-header h1{max-width:18ch;font-size:clamp(2.5rem,5vw,4.6rem)}.lesson-header>p:last-child{color:#5f6064;max-width:42rem;font-size:1.2rem}.lesson-page .rich-content h2{margin:1.25rem 0 .6rem}.lesson-page .rich-content h3{margin:1rem 0 .4rem}.lesson-page .rich-content p,.lesson-page .rich-content ul,.lesson-page .rich-content ol,.lesson-page .rich-content blockquote{margin-bottom:.75rem}.lesson-article>.rich-content,.lesson-article>div>.rich-content{margin-bottom:1rem}.lesson-image{margin:1.25rem 0}.lesson-image img{border-radius:var(--radius);width:100%}.lesson-image figcaption{color:#68696c;margin-top:.5rem;font-size:.9rem}.formula{margin:1.25rem 0}.formula-scroll{border-radius:var(--radius);text-align:center;overscroll-behavior-inline:contain;background:#ebe9e1;border:1px solid #d0cec5;max-width:100%;padding:1.25rem;overflow-x:auto}.formula-display .katex-display{margin:0}.formula-inline .formula-scroll{text-align:left;padding:.65rem .85rem;display:inline-block}.formula figcaption{color:#68696c;text-align:center;margin-top:.55rem;font-size:.9rem}.desktop-sidebar{align-self:start;max-height:calc(100vh - 3rem);position:sticky;top:1.5rem;overflow:auto}.course-nav{border-radius:var(--radius-sm);background:#ebe9e1;border:1px solid #d5d3ca;padding:.9rem}.course-nav-title{color:#343539;letter-spacing:.04em;margin:0 0 .8rem;font-size:.86rem;font-weight:900}.course-nav ol{margin:0;padding:0;list-style:none}.course-nav-modules{display:grid}.course-nav-module{border-bottom:1px solid #d5d3ca}.course-nav-module:last-child{border-bottom:0}.course-nav-module summary{cursor:pointer;color:#343539;grid-template-columns:1.7rem minmax(0,1fr) .8rem;align-items:center;gap:.7rem;padding:.9rem 0;list-style:none;display:grid}.course-nav-module summary::-webkit-details-marker{display:none}.course-nav-module summary:after{content:"⌄";color:#77787b;font-size:1.05rem;font-weight:900;line-height:1;transition:transform .2s}.course-nav-module[open] summary:after{transform:rotate(180deg)}.course-nav-module summary:hover{color:#000}.course-nav-module-number{color:#77787b;font:600 1.2rem Gluten,sans-serif}.course-nav-module summary strong,.course-nav-module summary small{display:block}.course-nav-module summary small{color:#77787b;margin-top:.12rem;font-size:.7rem;font-weight:600}.course-nav-module ol{padding:0 0 .5rem}.course-nav a{color:#606166;grid-template-columns:1.7rem minmax(0,1fr);align-items:center;gap:.55rem;padding:.6rem 0 .6rem 2.4rem;font-size:.88rem;line-height:1.3;display:grid}.course-nav a>span:first-child{color:#77787b;font-size:.7rem;font-weight:900}.course-nav a:hover{color:var(--paper-ink)}.course-nav a[aria-current=page]{color:var(--brand-secondary);font-weight:800}.course-nav a.lesson-done{color:#19772f}.course-nav a.lesson-done>span:first-child{font-weight:900}.mobile-course-nav{display:none}.callout{border-radius:var(--radius);background:#eceae2;border:1px solid #c9c7bd;border-left-width:4px;grid-template-columns:2.5rem 1fr;gap:1rem;margin:1.25rem 0;padding:1.25rem;display:grid}.callout-information{border-left-color:var(--info)}.callout-tip{border-left-color:var(--success)}.callout-warning{border-left-color:var(--warning)}.callout-example{border-left-color:var(--brand-secondary)}.callout-icon{border:2px solid;border-radius:50%;place-items:center;width:2.2rem;height:2.2rem;font-weight:900;display:grid}.callout-label{color:#65666a;letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:900}.callout h2{margin:.2rem 0 .5rem;font-size:1.3rem}.callout .rich-content{font-size:1rem}.lesson-support{border:1px solid #c9c7bd;border-left:4px solid var(--accent);border-radius:var(--radius);background:#ebe9e1;margin:1.5rem 0;padding:clamp(1.25rem,4vw,2rem)}.lesson-support .callout-label{color:var(--brand-secondary)}.lesson-support h2{margin:.25rem 0 .6rem;font-size:clamp(1.4rem,3vw,1.9rem)}.lesson-support>p:not(.callout-label){color:#5f6064;max-width:45rem}.lesson-support>div{flex-wrap:wrap;gap:1.25rem;margin-top:1rem;display:flex}.lesson-support>div a{color:#5f6064;text-underline-offset:.2em;font-size:.92rem;font-weight:800;text-decoration:underline}.lesson-support>div a:hover{color:var(--brand-secondary)}.quiz{border-radius:var(--radius-lg);background:#ebe9e1;border:1px solid #cfcdc3;margin:1.5rem 0;padding:clamp(1.25rem,4vw,2.25rem)}.quiz-heading h2{margin-bottom:.5rem;font-size:1.8rem}.quiz-heading>p:last-child{color:#65666a}.quiz-question{border:0;border-top:1px solid #cfcdc3;min-width:0;margin:2rem 0 0;padding:1.5rem 0 0}.quiz-question legend{padding:0;font-size:1.08rem;font-weight:900}.quiz-question legend span{color:var(--brand-secondary)}.choices{gap:.55rem;margin-top:1rem;display:grid}.choice{border-radius:var(--radius-sm);background:var(--paper);cursor:pointer;border:1px solid #c6c4ba;grid-template-columns:auto 2rem 1fr;align-items:center;gap:.6rem;padding:.75rem;display:grid}.choice:hover,.choice-selected{background:#fff;border-color:#67686b}.choice input{width:1.1rem;height:1.1rem;accent-color:var(--brand-secondary)}.choice-letter{font-weight:900}.answer-feedback{min-height:1.8rem;margin-top:.75rem;font-size:.92rem}.answer-correct strong{color:#19772f}.answer-wrong strong{color:#bd2f25}.quiz-summary{border-top:1px solid #cfcdc3;margin:1.7rem 0 0;padding-top:1rem}.completion-text{color:#55565a;margin:.5rem 0 0}.lesson-feedback{border-radius:var(--radius);background:#ebe9e1;border:1px solid #cfcdc3;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1.25rem;margin-top:1.5rem;padding:clamp(1.25rem,3vw,2rem);display:grid}.lesson-feedback-icon{border:2px solid var(--brand-secondary);width:2.8rem;height:2.8rem;color:var(--brand-secondary);border-radius:50%;place-items:center;font-size:1.4rem;font-weight:900;display:grid}.lesson-feedback .eyebrow{color:var(--brand-secondary);margin-bottom:.25rem}.lesson-feedback h2{margin-bottom:.35rem;font-size:clamp(1.25rem,2.5vw,1.6rem)}.lesson-feedback p:not(.eyebrow){color:#5f6064;margin:0;font-size:.95rem}.lesson-feedback .button{white-space:nowrap}.lesson-pagination{border-top:1px solid #d5d3ca;justify-content:space-between;gap:1rem;margin-top:2rem;padding-top:1.25rem;display:flex}.lesson-next-locked{justify-items:end;gap:.4rem;display:grid}.lesson-next-locked p{color:#65666a;text-align:right;max-width:18rem;margin:0;font-size:.78rem;line-height:1.35}.lesson-page .lesson-pagination .button{background:var(--accent);color:#101113;border:2px solid #101113}.lesson-page .lesson-pagination .button:hover{color:#101113;background:#74ce54;border-color:#101113}.lesson-page .lesson-pagination .button-secondary{color:#fff;background:#101113;border-color:#101113}.lesson-page .lesson-pagination .button-secondary:hover{color:#fff;background:#343539;border-color:#343539}.lesson-page .lesson-pagination .button-disabled{color:#606166;background:#d0cec6;border-color:#696a6e}.completion-page{background:var(--paper);min-height:65vh;color:var(--paper-ink);padding-block:clamp(5rem,12vw,10rem)}.completion-content{max-width:46rem}.completion-content h1{max-width:13ch}.completion-course{color:#65666a;margin-bottom:2rem;font-weight:800}.next-steps{border-top:1px solid #d5d3ca;margin-top:clamp(4rem,9vw,6rem);padding-top:2rem}.next-steps h2{margin-bottom:1.25rem;font-size:clamp(1.8rem,4vw,2.5rem)}.next-steps-links{background:#cfcdc3;border:1px solid #cfcdc3;gap:1px;display:grid}.next-steps-links a{background:#ebe9e1;justify-content:space-between;gap:1rem;padding:1rem 1.15rem;font-weight:800;display:flex}.next-steps-links a:hover{background:#e2e0d8}.empty-state{min-height:65vh;padding-block:8rem}.empty-state h1{font-size:3.5rem}.privacy-page{padding-block:clamp(4rem,8vw,7rem)}.privacy-content{max-width:67rem}.privacy-header{max-width:48rem}.privacy-content h1{max-width:14ch}.privacy-header .large-copy{margin-bottom:1rem}.privacy-updated{color:var(--muted);font-size:.85rem;font-weight:700}.privacy-summary{border-radius:var(--radius);background:#505157;border:1px solid #505157;grid-template-columns:repeat(3,1fr);gap:1px;margin:3rem 0;display:grid;overflow:hidden}.privacy-summary div{background:var(--surface);min-height:10rem;padding:1.25rem}.privacy-summary span{color:var(--accent);margin-bottom:.75rem;font-size:1.45rem;line-height:1;display:block}.privacy-summary strong{margin-bottom:.4rem;font-size:1.05rem;display:block}.privacy-summary p{color:var(--muted);margin:0;font-size:.9rem;line-height:1.45}.privacy-nav{flex-wrap:wrap;gap:.6rem;margin-bottom:1.25rem;display:flex}.privacy-nav a{color:var(--text);border:1px solid #56575c;border-radius:999px;padding:.5rem .75rem;font-size:.85rem;font-weight:800}.privacy-nav a:hover{border-color:var(--accent);color:var(--accent)}.privacy-sections{gap:1rem;display:grid}.privacy-sections section{border-radius:var(--radius);background:var(--surface);border:1px solid #4a4b50;padding:clamp(1.4rem,4vw,2.25rem);scroll-margin-top:1.5rem}.privacy-sections .section-number{margin-bottom:.55rem}.privacy-sections h2{max-width:22ch;margin-bottom:.8rem;font-size:clamp(1.6rem,3vw,2.25rem)}.privacy-sections p:not(.section-number){max-width:var(--reading);color:#c8c8ca}.privacy-sections p:last-child{margin-bottom:0}.analytics-consent{z-index:20;border-radius:var(--radius);color:#fff;background:#202124;border:1px solid #56575c;justify-content:space-between;align-items:center;gap:1.5rem;max-width:66rem;margin:auto;padding:1.25rem;display:flex;position:fixed;bottom:1rem;left:1rem;right:1rem;box-shadow:0 1rem 3rem #0008}.analytics-consent h2{margin:0 0 .3rem;font-size:1.1rem}.analytics-consent p{color:#d6d6d8;max-width:44rem;margin:0;font-size:.9rem}.analytics-consent-actions{flex-wrap:wrap;gap:.6rem;display:flex}.analytics-consent .button{white-space:nowrap}.analytics-preferences{color:inherit;cursor:pointer;font:inherit;text-underline-offset:.18em;background:0 0;border:0;margin:.25rem 0 0;padding:0;font-size:.8rem;text-decoration:underline}html[data-theme=light]{--accent:#28721d}html[data-theme=light] body{color:#242529;background:#f7f6f1}html[data-theme=light] .site-header{background:#fff;border-color:#d3d1c8}html[data-theme=light] .site-footer{color:#626367;border-color:#d3d1c8}html[data-theme=light] .hero,html[data-theme=light] .about-section,html[data-theme=light] .community-section,html[data-theme=light] .support-section{border-color:#d3d1c8}html[data-theme=light] .hero-copy,html[data-theme=light] .large-copy,html[data-theme=light] .course-preview p:not(.eyebrow){color:#57585c}html[data-theme=light] .privacy-summary{background:#cbc9c0;border-color:#cbc9c0}html[data-theme=light] .privacy-summary div,html[data-theme=light] .privacy-sections section{background:#fff}html[data-theme=light] .privacy-sections section{border-color:#cbc9c0}html[data-theme=light] .privacy-sections p:not(.section-number){color:#57585c}html[data-theme=light] .surface-section{background:#e9e7df}html[data-theme=light] .community-links{background:#cbc9c0;border-color:#cbc9c0}html[data-theme=light] .about-section,html[data-theme=light] .support-section{background:#e9e7df}html[data-theme=light] .community-links a{background:#fff}html[data-theme=light] .community-links a:hover{background:#f5f4ef}html[data-theme=light] .support-content>div:last-child>p{color:#57585c}html[data-theme=light] .learning-list{background:#cbc9c0;border-color:#cbc9c0}html[data-theme=light] .learning-list li,html[data-theme=light] .course-preview{background:#fff}html[data-theme=light] .course-preview,html[data-theme=light] .course-card,html[data-theme=light] .signal-card,html[data-theme=light] .hero-image{border-color:#cbc9c0}html[data-theme=light] .course-card{background:#fff}html[data-theme=light] .course-carousel-controls button{color:#242529;border-color:#9b9b98}html[data-theme=light] .course-card-content>p:not(.eyebrow){color:#57585c}html[data-theme=light] .signal-card{background:#e9e7df}html[data-theme=light] .module,html[data-theme=light] .module li{border-color:#d3d1c8}html[data-theme=light] .module li a:hover{background:#e9e7df}html[data-theme=light] .theme-toggle{color:#242529;border-color:#9b9b98}html[data-theme=light] .button{color:#1d1e20;background:#86e265;border-color:#1d1e20}html[data-theme=light] .button:hover{color:#1d1e20;background:#73cf53;border-color:#1d1e20}html[data-theme=light] .button-secondary{color:#fff;background:#1d1e20;border-color:#1d1e20}html[data-theme=light] .button-secondary:hover{color:#fff;background:#343539;border-color:#343539}html[data-theme=light] .button-disabled{color:#55565a;background:#d0cec6;border-color:#77787b}html[data-theme=light] .lesson-page .lesson-pagination .button:not(.button-secondary):not(.button-disabled){color:#101113;background:#86e265}html[data-theme=light] .lesson-page .lesson-pagination .button:not(.button-secondary):not(.button-disabled):hover{background:#73cf53}html[data-theme=light] .theme-icon-light{display:inline}html[data-theme=light] .theme-icon-dark{display:none}html[data-theme=light] .logo-on-dark{display:none!important}html[data-theme=light] .logo-on-light{display:block!important}html[data-theme=dark] .lesson-page,html[data-theme=dark] .completion-page{color:#ededee;background:#202124}html[data-theme=dark] .completion-course{color:#b8b8ba}html[data-theme=dark] .next-steps{border-color:#48494e}html[data-theme=dark] .next-steps-links{background:#48494e;border-color:#48494e}html[data-theme=dark] .next-steps-links a{background:#2e2e33}html[data-theme=dark] .next-steps-links a:hover{background:#38393e}html[data-theme=dark] .course-progress strong:first-child{color:#ededee}html[data-theme=dark] .lesson-page .breadcrumbs,html[data-theme=dark] .lesson-header>p:last-child{color:#b8b8ba}html[data-theme=dark] .lesson-header,html[data-theme=dark] .lesson-pagination,html[data-theme=dark] .quiz-question,html[data-theme=dark] .quiz-summary{border-color:#4c4d51}html[data-theme=dark] .lesson-page .rich-content a{color:#82b9f0}html[data-theme=dark] .mobile-course-nav,html[data-theme=dark] .callout,html[data-theme=dark] .quiz,html[data-theme=dark] .lesson-feedback{background:#2e2f33;border-color:#56575c}html[data-theme=dark] .lesson-feedback p:not(.eyebrow),html[data-theme=dark] .lesson-next-locked p{color:#b8b8ba}html[data-theme=dark] .lesson-course-progress,html[data-theme=dark] .formula-scroll,html[data-theme=dark] .course-nav{background:#2e2f33;border-color:#56575c}html[data-theme=dark] .course-nav-title{color:#ededee}html[data-theme=dark] .course-nav-module{border-color:#4b4c51}html[data-theme=dark] .course-nav a{color:#c9c9cb}html[data-theme=dark] .course-nav a.lesson-done{color:#86e265}html[data-theme=dark] .course-nav a:hover{color:#fff}html[data-theme=dark] .course-nav a[aria-current=page]{color:var(--accent)}html[data-theme=dark] .course-nav a>span:first-child{color:#b8b8ba}html[data-theme=dark] .course-nav-module summary{color:#ededee}html[data-theme=dark] .course-nav-module summary:hover{color:#fff}html[data-theme=dark] .course-nav-module-number,html[data-theme=dark] .course-nav-module summary small,html[data-theme=dark] .callout-label,html[data-theme=dark] .quiz-heading>p:last-child,html[data-theme=dark] .completion-text{color:#b4b4b7}html[data-theme=dark] .choice{background:#25262a;border-color:#5b5c61}html[data-theme=dark] .choice:hover,html[data-theme=dark] .choice-selected{border-color:var(--accent);background:#35363a}html[data-theme=dark] .lesson-image figcaption,html[data-theme=dark] .formula figcaption{color:#b8b8ba}html[data-theme=dark] .lesson-support{background:#2e2e33;border-color:#56575c}html[data-theme=dark] .lesson-support>p:not(.callout-label),html[data-theme=dark] .lesson-support>div a{color:#b8b8ba}@media (max-width:900px){.hero-grid,.course-hero,.community-content,.support-content{grid-template-columns:1fr}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.signal-card{min-height:14rem}.hero-image{min-height:26rem}.learning-list{grid-template-columns:1fr 1fr}.lesson-layout{padding-top:1rem;display:block}.desktop-sidebar{display:none}.mobile-course-nav{border-radius:var(--radius);background:#ebe9e1;border:1px solid #cbc9bf;margin:1rem 0;display:block}.mobile-course-nav summary{cursor:pointer;padding:1rem;font-weight:900}.mobile-course-nav .course-nav{padding:0 .5rem .7rem}}@media (max-width:640px){:root{--space-8:3rem}.shell{width:min(calc(100% - 1.25rem),var(--shell))}.header-inner{min-height:4.3rem}.site-header nav{gap:.75rem;font-size:.8rem}.brand-logo img{width:8.5rem}.header-actions{gap:.55rem}.theme-toggle{justify-content:center;width:2.35rem;padding-inline:.4rem}.theme-label{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.hero{padding-block:4rem}.hero h1{font-size:2.8rem}.signal-card{min-height:11rem;padding:1rem}.hero-image{min-height:19rem}.signal-dot{width:2.4rem;height:2.4rem}.hero-actions{display:grid}.hero-actions .button{width:100%}.community-links a{align-items:flex-start}.two-columns,.course-preview,.learning-list{grid-template-columns:1fr}.learning-list li{min-height:auto}.course-grid{grid-template-columns:1fr;gap:1rem}.course-carousel-track{grid-auto-columns:minmax(16.5rem,88vw);gap:1rem}.course-preview>div{padding:1.5rem}.footer-inner{flex-direction:column;justify-content:center;align-items:flex-start;padding-block:1.5rem}.footer-inner p{margin:0}.footer-links{grid-template-columns:1fr;gap:1.25rem}.footer-legal{flex-flow:wrap;gap:1rem}.module>header{grid-template-columns:3rem 1fr}.module li a{grid-template-columns:2rem 1fr;padding-inline:.2rem}.lesson-info{white-space:normal;grid-column:2;justify-content:space-between}.breadcrumbs{font-size:.78rem}.lesson-header{margin-top:2rem}.lesson-header h1{font-size:2.55rem}.lesson-pagination{flex-direction:column-reverse;align-items:stretch}.lesson-pagination>*{width:100%}.lesson-next-locked{justify-items:stretch}.lesson-next-locked p{text-align:left;max-width:none}.lesson-feedback{grid-template-columns:auto 1fr}.lesson-feedback .button{grid-column:1/-1;width:100%}.quiz{margin-inline:-.25rem}.choice{grid-template-columns:auto 1.5rem 1fr}.analytics-consent{flex-direction:column;align-items:flex-start}.analytics-consent-actions{width:100%}.analytics-consent-actions .button{flex:1}.privacy-summary{grid-template-columns:1fr}.privacy-summary div{min-height:auto}.privacy-nav{margin-bottom:1rem}}@media (max-width:480px){.header-inner{flex-wrap:wrap;justify-content:center;gap:.55rem;padding-block:.6rem}.header-actions{justify-content:space-between;width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}