@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(../media/af21ab248943f479-s.3gj6ciom31zjc.woff2)format("woff2");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:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(../media/4ae66b896b591e96-s.p.0_kz_z3o_slvt.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Archivo;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(../media/21ca8f3f56c22ca2-s.p.1cp9-4nby68jc.woff2)format("woff2");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:Archivo Fallback;src:local(Arial);ascent-override:88.96%;descent-override:21.28%;line-gap-override:0.0%;size-adjust:98.7%}.rywALG_className{font-family:Archivo,Archivo Fallback;font-style:normal}.rywALG_variable{--font-archivo:"Archivo", "Archivo Fallback"}
@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/04c5164763c40239-s.1kd-r_s9smv5m.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/26f284dcc38c84c0-s.3hlisc-pwq13z.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/7e7f32a39836f228-s.0-oo9_1x_xmvg.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/fa39153a3fc630ba-s.36fqqi66-3tjb.woff2)format("woff2");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:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/6a5386fd6038edbe-s.p.3_z45zcoc-xoz.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/051742360c26797e-s.p.1bkzbscqrt8rl.woff2)format("woff2");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:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/04c5164763c40239-s.1kd-r_s9smv5m.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/26f284dcc38c84c0-s.3hlisc-pwq13z.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/7e7f32a39836f228-s.0-oo9_1x_xmvg.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/fa39153a3fc630ba-s.36fqqi66-3tjb.woff2)format("woff2");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:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/6a5386fd6038edbe-s.p.3_z45zcoc-xoz.woff2)format("woff2");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/051742360c26797e-s.p.1bkzbscqrt8rl.woff2)format("woff2");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:JetBrains Mono Fallback;src:local(Arial);ascent-override:75.79%;descent-override:22.29%;line-gap-override:0.0%;size-adjust:134.59%}._5g82-q_className{font-family:JetBrains Mono,JetBrains Mono Fallback;font-style:normal}._5g82-q_variable{--font-jetbrains-mono:"JetBrains Mono", "JetBrains Mono Fallback"}
@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,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.11"}.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 .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{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}
:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#0e1113;--ink2:#171b1e;--ink3:#22282c;--steel:#8c979f;--concrete:#e6e9e7;--hivis:#ffc21a;--amber:#d99a00;--forest:#0f2e27;--force:#4f8ee6;--moment:#e9493d;--bg:var(--ink);--fg:var(--concrete);--muted:#97a1a8;--line:#2a3135;--ok:#3fbf7f;--node:var(--hivis);--acc:var(--hivis);--display:"Archivo", system-ui, "Segoe UI", Roboto, sans-serif;--mono:"JetBrains Mono", ui-monospace, Consolas, monospace;--radius:12px;--max:1160px;--ease:cubic-bezier(.2, .8, .2, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:130px}html,body{margin:0}body{background:var(--bg);color:var(--fg);font-family:var(--display);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit}:focus-visible{outline:3px solid var(--hivis);outline-offset:3px}h1,h2,h3{text-wrap:balance;margin:0;line-height:1.1}p{margin:0}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.container{width:100%;max-width:var(--max);margin:0 auto;padding-inline:16px}@media (min-width:700px){.container{padding-inline:28px}}.display{text-transform:uppercase;letter-spacing:-.005em;font-weight:850;font-stretch:125%;line-height:1.02}.display em,h2 em{color:var(--hivis);font-style:normal}.eyebrow{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);font-size:12px}.eyebrow b{color:var(--hivis);font-weight:700}.muted{color:var(--muted)}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.katex{color:var(--concrete);font-size:1.12em}.tex-block{scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--steel) 55%, transparent) transparent;padding:2px 0;overflow:auto hidden}.tex-block::-webkit-scrollbar{height:6px}.tex-block::-webkit-scrollbar-track{background:0 0}.tex-block::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--steel) 55%, transparent);border-radius:999px}.tex-block::-webkit-scrollbar-thumb:hover{background:var(--hivis)}.tex-block .katex-display{font-size:calc(var(--tex-fit,1) * 1em);margin:.2em 0}.tex-block .katex{font-size:1.45em}.lockup{color:var(--concrete);align-items:center;gap:.36em;line-height:1;display:inline-flex}.lockup-mark{flex:none;width:1.7em;height:1.7em}.lockup-word{flex:none;width:9.749em;height:.712em;overflow:visible}.footer-mark{width:28px;height:28px;color:var(--concrete)}.site-header{border-bottom:1px solid var(--line);z-index:20;background:color-mix(in srgb, var(--ink) 85%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;gap:10px 16px;min-height:64px;display:flex}.site-header .home{font-size:17px;text-decoration:none;display:inline-flex}.header-right{align-items:center;gap:22px;display:flex}.site-nav{gap:20px;font-size:15px;font-weight:600;display:flex}.site-nav a{color:var(--muted);text-decoration:none;transition:color .15s}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--fg)}@media (max-width:820px){.site-header .container{flex-wrap:wrap;row-gap:0}.header-right{display:contents}.site-header .home{margin-right:auto}.site-nav{scrollbar-width:none;flex-wrap:nowrap;flex-basis:100%;order:10;gap:22px;padding:2px 0 10px;overflow-x:auto}.site-nav a{white-space:nowrap}.site-header .header-cta{display:none}}@media (max-width:640px){.site-header .home{font-size:14px}.site-header .container{column-gap:8px}}@media (max-width:380px){.site-header .home{font-size:12px}}.site-footer{border-top:1px solid var(--line);color:var(--muted);margin-top:112px;padding-block:32px 48px;font-size:14px}.footer-grid{grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:32px;display:grid}.footer-brand p{max-width:34ch;margin:14px 0 0;line-height:1.6}.footer-col h2{color:var(--fg);margin:4px 0 12px;font-size:13px;font-weight:800}.footer-col ul{gap:9px;margin:0;padding:0;list-style:none;display:grid}.footer-col a{color:var(--muted);text-decoration:none}.footer-col a:hover{color:var(--fg)}.footer-base{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:36px;padding-top:18px;font-size:13px;display:flex}@media (max-width:760px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}}.btn{font:inherit;border:1.5px solid var(--line);background:var(--ink2);min-height:44px;color:var(--fg);cursor:pointer;transition:transform .15s var(--ease), background .15s, border-color .15s;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--steel);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--hivis);border-color:var(--hivis);color:var(--ink);box-shadow:0 6px 24px -8px color-mix(in srgb, var(--hivis) 60%, transparent)}.btn-primary:hover{background:#ffd257;border-color:#ffd257}.btn-ghost{background:0 0}.btn-lg{min-height:50px;padding:13px 22px;font-size:16px}.btn-sm{min-height:38px;padding:7px 14px;font-size:14px}.btn-primary[disabled]{background:var(--ink3);border-color:var(--line);color:var(--muted);box-shadow:none;opacity:1}.btn[disabled]{opacity:.5;cursor:not-allowed}.chip{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);color:var(--steel);white-space:nowrap;vertical-align:middle;border-radius:99px;align-items:center;padding:3px 9px;font-size:11px;display:inline-flex}.chip-live{border-color:color-mix(in srgb, var(--hivis) 60%, transparent);color:var(--hivis)}.btn-danger{background:var(--moment);border-color:var(--moment);color:#fff}.btn-danger:hover:not([disabled]){background:color-mix(in srgb, var(--moment) 85%, #fff)}.chip-done{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 14%, transparent);color:var(--ok)}.pill{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);color:var(--concrete);border-radius:99px;align-self:flex-start;align-items:center;gap:8px;padding:6px 12px;font-size:12px;display:inline-flex}.pill-dot{background:var(--ok);width:8px;height:8px;box-shadow:0 0 0 4px color-mix(in srgb, var(--ok) 25%, transparent);border-radius:50%}.hero{background:radial-gradient(60% 60% at 80% 30%, color-mix(in srgb, var(--force) 10%, transparent), transparent 70%), radial-gradient(40% 50% at 10% 0%, color-mix(in srgb, var(--hivis) 6%, transparent), transparent 70%);padding-block:64px 120px;position:relative;overflow:hidden}.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:48px;display:grid}.hero-copy{flex-direction:column;gap:22px;display:flex}.hero h1{font-size:clamp(34px,4.1vw,56px)}.hero-sub{color:var(--muted);max-width:34ch;font-size:clamp(18px,2vw,21px)}.actions{flex-wrap:wrap;gap:12px;display:flex}.hero-demo{flex-direction:column;gap:10px;display:flex}.hero-demo-cap{text-align:center;color:var(--muted);font-size:14px}@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero{padding-top:40px}}.truss-band{opacity:.12;color:var(--concrete);pointer-events:none;position:absolute;inset:auto 0 0}.truss-band svg{width:100%;height:auto;display:block}.section{flex-direction:column;gap:28px;padding-top:96px;display:flex}.section-head{flex-direction:column;gap:10px;display:flex}.section-head.center{text-align:center;align-items:center}.section-head h2{font-size:clamp(26px,4vw,42px);font-weight:850;font-stretch:125%}.center-row{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.steps3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.step-tile{background:var(--ink2);border-radius:var(--radius);border:1px solid var(--line);transition:transform .25s var(--ease);flex-direction:column;display:flex;overflow:hidden}.step-tile:hover{transform:translateY(-3px)}.step-tile .art{background:var(--ink);border-bottom:1px solid var(--line);padding:18px}.step-tile-text{flex-direction:column;gap:4px;padding:18px 20px 22px;display:flex}.step-tile-num{font-family:var(--mono);color:var(--hivis);font-size:12px;font-weight:700}.step-tile h3,.bento-card h3{align-items:center;gap:10px;font-size:21px;font-weight:800;font-stretch:112%;display:flex}.step-tile p,.bento-card p{color:var(--muted);font-size:15px}.art{width:100%;height:auto;display:block}.bento{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.bento-card{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);flex-direction:column;gap:18px;padding:22px;display:flex}@media (max-width:860px){.steps3,.bento{grid-template-columns:1fr}.step-tile{flex-direction:row}.step-tile .art{border-bottom:0;border-right:1px solid var(--line);flex:none;width:42%;padding:10px}.step-tile-text{justify-content:center}}.path-truss svg{width:100%;height:auto;display:block}.path-levels{text-align:center;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin:18px 0 0;padding:0;font-size:14px;font-weight:650;list-style:none;display:grid}.path-levels li{flex-direction:column;gap:2px;display:flex}.path-levels .mono{color:var(--steel);font-size:11px}.path-levels a{color:var(--muted);text-decoration:none}.path-levels a:hover{color:var(--fg)}.path-levels .live a{color:var(--hivis)}@media (max-width:760px){.path-truss svg{display:none}.path-levels{text-align:left;grid-template-columns:repeat(2,minmax(0,1fr))}.path-levels li{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:8px;flex-direction:row;align-items:center;gap:10px;padding:10px 12px}.path-levels .live{box-shadow:inset 0 0 0 1.5px var(--hivis)}}.teams{background:linear-gradient(120deg, color-mix(in srgb, var(--force) 12%, transparent), transparent 60%), var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) auto;align-items:center;gap:28px;padding:32px;display:grid}.teams h2{margin:6px 0 8px;font-size:clamp(22px,3vw,30px);font-weight:850;font-stretch:118%}.teams-list{flex-direction:column;gap:10px;margin:0;padding:0;font-weight:600;list-style:none;display:flex}.teams-list li{align-items:center;gap:12px;display:flex}.ico{font-family:var(--mono);color:var(--hivis);border:1px solid color-mix(in srgb, var(--hivis) 50%, transparent);border-radius:6px;padding:3px 6px;font-size:11px}@media (max-width:900px){.teams{grid-template-columns:1fr;padding:24px}.teams .btn{justify-self:start}}.final-cta{text-align:center;align-items:center}.final-cta h2{max-width:16ch;font-size:clamp(28px,5vw,52px)}.learn{padding-top:48px}.learn-head{grid-template-columns:minmax(0,1fr) minmax(0,420px);align-items:end;gap:32px;display:grid}.learn-head h1{margin:8px 0;font-size:clamp(40px,7vw,76px)}@media (max-width:820px){.learn-head{grid-template-columns:1fr}}.continue{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1.5px var(--hivis);transition:transform .2s var(--ease);justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;text-decoration:none;display:flex}.continue:hover{transform:translateY(-2px)}.continue>div{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.continue strong{font-size:18px;font-stretch:112%}.continue.done{box-shadow:inset 0 0 0 1.5px var(--ok)}.continue-go{background:var(--hivis);width:44px;height:44px;color:var(--ink);border-radius:50%;flex:none;place-items:center;font-size:20px;font-weight:800;display:grid}.bar{background:var(--line);border-radius:3px;height:6px;overflow:hidden}.bar span{background:var(--hivis);height:100%;transition:width .4s var(--ease);border-radius:3px;display:block}.placement{border:1px dashed var(--line);color:var(--muted);border-radius:10px;flex-wrap:wrap;align-items:center;gap:12px;margin-top:28px;padding:12px 16px;font-size:15px;display:flex}.placement strong{color:var(--fg)}.timeline{flex-direction:column;gap:16px;margin:36px 0 0;padding:0;list-style:none;display:flex;position:relative}.timeline:before{content:"";background:repeating-linear-gradient(to bottom, var(--line) 0 6px, transparent 6px 12px);width:2px;position:absolute;top:24px;bottom:24px;left:23px}.tl-level{grid-template-columns:48px minmax(0,1fr);gap:16px;display:grid;position:relative}.tl-node{width:48px;height:48px;font-family:var(--mono);background:var(--ink2);box-shadow:inset 0 0 0 2px var(--steel);z-index:1;border-radius:50%;place-items:center;font-size:15px;font-weight:700;display:grid;position:relative}.tl-level.open .tl-node{background:var(--hivis);color:var(--ink);box-shadow:0 0 0 6px color-mix(in srgb, var(--hivis) 18%, transparent)}.tl-card{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);min-width:0;padding:18px 20px}.tl-level.open .tl-card{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--hivis) 40%, var(--line))}.tl-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.tl-head h2{font-size:22px;font-weight:800;font-stretch:118%}.tl-head p{margin-top:4px;font-size:15px}@media (max-width:560px){.tl-head{flex-direction:column;gap:8px}.tl-level{grid-template-columns:36px minmax(0,1fr);gap:10px}.tl-node{width:36px;height:36px;font-size:12px}.timeline:before{left:17px}}.tl-details{margin-top:12px;font-size:15px}.tl-details summary{cursor:pointer;color:var(--muted);width:fit-content;font-weight:600}.tl-details summary:hover{color:var(--fg)}.tl-details ul{flex-direction:column;gap:4px;margin:10px 0 0;padding-left:18px;display:flex}.tl-modules{flex-direction:column;gap:18px;margin-top:18px;display:flex}.lesson-cards{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:8px 0 0;padding:0;list-style:none;display:grid}.lesson-card{background:var(--ink);height:100%;box-shadow:inset 0 0 0 1px var(--line);opacity:.55;border-radius:10px;flex-direction:column;gap:6px;padding:14px;text-decoration:none;display:flex}.lesson-card.live{opacity:1;box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--hivis) 45%, var(--line));transition:transform .2s var(--ease)}.lesson-card.live:hover{box-shadow:inset 0 0 0 1.5px var(--hivis);transform:translateY(-2px)}.lesson-card .chip{align-self:flex-start;margin-top:auto}.lc-title{font-weight:700;line-height:1.3}.lc-meta{color:var(--muted);font-size:13px}.lesson-hero{border-bottom:1px solid var(--line);background:radial-gradient(50% 120% at 90% 0%, color-mix(in srgb, var(--force) 9%, transparent), transparent 70%);padding-block:40px 32px}.lesson-hero .container{flex-direction:column;gap:16px;display:flex}.lesson-hero h1{max-width:18ch;font-size:clamp(32px,5.6vw,60px)}.crumbs{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--steel);flex-wrap:wrap;gap:8px;font-size:12px;display:flex}.crumbs a{color:var(--hivis);text-decoration:none}.meta-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.meta{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:99px;padding:4px 12px;font-size:14px}.lesson-layout{grid-template-columns:150px minmax(0,1fr);gap:48px;padding-top:40px;display:grid}.lesson-body{flex-direction:column;gap:72px;min-width:0;max-width:860px;display:flex}.stepnav{align-self:start;position:sticky;top:96px}.stepnav ol{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex;position:relative}.stepnav a{color:var(--muted);align-items:center;gap:12px;padding:6px 0;font-size:14px;font-weight:650;text-decoration:none;transition:color .2s;display:flex}.stepnav .dot{width:30px;height:30px;font-family:var(--mono);box-shadow:inset 0 0 0 1.5px var(--line);background:var(--ink);border-radius:50%;place-items:center;font-size:11px;font-weight:700;transition:all .2s;display:grid}.stepnav .past .dot{box-shadow:inset 0 0 0 1.5px var(--steel);color:var(--concrete)}.stepnav .current a{color:var(--fg)}.stepnav .current .dot{background:var(--hivis);color:var(--ink);box-shadow:0 0 0 5px color-mix(in srgb, var(--hivis) 20%, transparent)}@media (max-width:900px){.lesson-layout{grid-template-columns:1fr;gap:0;padding-top:0}.stepnav{top:var(--header-h,64px);z-index:10;background:color-mix(in srgb, var(--ink) 90%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);margin-inline:-16px;margin-bottom:32px;padding:10px 16px}.stepnav ol{flex-direction:row;justify-content:space-between}.stepnav a{flex-direction:column;gap:4px;padding:0;font-size:11px}.stepnav .dot{width:26px;height:26px;font-size:10px}}.step{flex-direction:column;gap:20px;display:flex}.step-head{align-items:center;gap:16px;display:flex}.step-num{font-family:var(--mono);color:var(--ink);background:var(--hivis);border-radius:8px;flex:none;padding:6px 8px;font-size:13px;font-weight:700}.step-label{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);font-size:12px}.step-head h2{margin-top:2px;font-size:clamp(21px,3vw,27px);font-weight:800;font-stretch:112%}.step-intro{font-size:18px}.rule-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.rule-card{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:18px;display:flex}.rule-card h3{font-size:18px;font-weight:800;font-stretch:112%}.mini{width:100%;max-width:280px;height:auto;display:block}.mini-wide{max-width:620px}@media (max-width:560px){.rule-cards{grid-template-columns:1fr}}.rule-split{flex-direction:column;gap:14px;display:flex}.figure{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);place-items:center;padding:18px 18px 8px;display:grid}@media (max-width:760px){.rule-split{grid-template-columns:1fr}}.formula-card{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr) minmax(0,1fr);align-items:stretch;gap:10px;display:grid}.formula-step{background:var(--ink2);border-radius:var(--radius);border:1px solid var(--line);flex-direction:column;justify-content:center;gap:2px;min-width:0;padding:12px 16px;display:flex}.formula-main{border-color:color-mix(in srgb, var(--hivis) 55%, transparent);background:radial-gradient(80% 100% at 50% 0%, color-mix(in srgb, var(--hivis) 10%, transparent), transparent 70%), var(--ink2)}.formula-card .legend{grid-column:1/-1;justify-content:center}.formula-card:not(:has(>.formula-step:nth-child(3))){grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}@media (max-width:760px){:is(.formula-card,.formula-card:not(:has(>.formula-step:nth-child(3)))){grid-template-columns:1fr}}.formula-main .katex{font-size:1.7em}.formula-tag{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--steel);font-size:11px}.legend{color:var(--muted);gap:16px;margin-top:4px;font-size:13px;display:flex}.legend span{align-items:center;gap:6px;display:inline-flex}.sw{border-radius:3px;width:12px;height:12px;display:inline-block}.sw-force{background:var(--force)}.sw-len{background:var(--hivis)}.callout{border-left:3px solid var(--hivis);color:var(--muted);padding:4px 0 4px 16px}.takeaway{text-align:center;background:radial-gradient(70% 90% at 50% 0%, color-mix(in srgb, var(--hivis) 10%, transparent), transparent 70%), var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;flex-direction:column;align-items:center;gap:16px;padding:32px;display:flex}.takeaway .display{font-size:clamp(24px,4.2vw,40px)}.next-up{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;display:flex}.next-soon{text-align:right;flex-direction:column;align-items:flex-end;gap:2px;display:flex}.widget{background:var(--ink2);border-radius:var(--radius);box-shadow:inset 0 0 0 1px var(--line);flex-direction:column;gap:12px;padding:16px;display:flex}.widget-hero{background:color-mix(in srgb, var(--ink2) 85%, transparent);box-shadow:inset 0 0 0 1px var(--line), 0 30px 80px -30px #000c;border-radius:16px}.widget svg.stage{touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab;width:100%;height:auto;display:block}.widget svg.stage:active{cursor:grabbing}.load-handle .handle-ring{transition:opacity .2s}.widget svg.stage:hover .handle-ring{opacity:.3}.drag-hint{animation:1.6s ease-in-out infinite bob}@keyframes bob{50%{transform:translateY(-4px)}}.stats{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px;display:grid}.stat{background:var(--ink);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;grid-template-columns:auto 1fr;grid-template-areas:"label label""value unit";align-items:baseline;column-gap:6px;padding:10px 12px;display:grid}.stat-label{color:var(--muted);grid-area:label;font-size:12px}.stat-label i{font-family:KaTeX_Math,serif;font-size:15px}.stat-label sub{margin-right:4px}.stat-value{font-family:var(--mono);font-variant-numeric:tabular-nums;grid-area:value;font-size:clamp(22px,3vw,28px);font-weight:700;line-height:1.1}.stat-unit{font-family:var(--mono);color:var(--muted);grid-area:unit;font-size:13px}.stat-force .stat-value,.stat-force .stat-label i{color:var(--force)}.stat-moment .stat-value,.stat-moment .stat-label i{color:var(--moment)}.share{gap:3px;height:6px;display:flex}.share span{background:var(--force);border-radius:3px;min-width:3px;transition:flex-grow .15s linear}.share span:last-child{opacity:.55}.controls{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px 28px;padding-top:4px;display:flex}.control{align-items:center;gap:10px;font-size:14px;display:flex}.control-label i{font-family:KaTeX_Math,serif;font-size:16px}.control input[type=range]{accent-color:var(--hivis);width:150px;height:28px}.toggle-switch{cursor:pointer;align-items:center;gap:10px;margin-left:auto;font-size:14px;display:inline-flex}.toggle-switch input{opacity:0;pointer-events:none;position:absolute}.switch{background:var(--line);border-radius:11px;width:40px;height:22px;transition:background .2s;position:relative}.switch:after{content:"";background:var(--concrete);width:16px;height:16px;transition:transform .2s var(--ease);border-radius:50%;position:absolute;top:3px;left:3px}.toggle-switch input:checked+.switch{background:var(--moment)}.toggle-switch input:checked+.switch:after{transform:translate(18px)}.toggle-switch input:focus-visible+.switch{outline:3px solid var(--hivis);outline-offset:2px}@media (max-width:560px){.toggle-switch{margin-left:0}.control input[type=range]{width:120px}}.play{flex-direction:column;gap:12px;display:flex}.goals{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.goals-count{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--hivis);margin-right:4px;font-size:12px}.goal{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);transition:all .25s var(--ease);border-radius:99px;align-items:center;gap:8px;padding:6px 12px 6px 8px;font-size:14px;display:inline-flex}.goal-box{width:18px;height:18px;box-shadow:inset 0 0 0 1.5px var(--steel);border-radius:50%;place-items:center;font-size:11px;font-weight:800;display:grid}.goal.done{color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok)}.goal.done .goal-box{background:var(--ok);color:var(--ink);box-shadow:none;animation:.3s cubic-bezier(.3,1.6,.5,1) pop}@keyframes pop{0%{transform:scale(.3)}}.task{border-radius:var(--radius);background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);flex-direction:column;gap:16px;padding:20px;transition:box-shadow .3s;display:flex}.task.solved{box-shadow:inset 0 0 0 1.5px var(--ok)}.task .widget{background:var(--ink)}.task-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.task-title{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.task-title h3{font-size:19px;font-weight:750;font-stretch:112%}.task-kind{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:700}.kind-build{background:color-mix(in srgb, var(--hivis) 16%, transparent);color:var(--hivis)}.kind-solve{background:color-mix(in srgb, var(--force) 18%, transparent);color:#8fb6f0}.task-num{font-family:var(--mono);color:var(--steel);font-size:12px}.task-body .sketch{width:100%;max-width:560px;height:auto;margin:0 auto;display:block}.answer-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.answer-field{background:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line);border-radius:8px;align-items:center;transition:box-shadow .15s;display:inline-flex}.answer-field:focus-within{box-shadow:inset 0 0 0 2px var(--hivis)}.answer-field input{font:inherit;font-family:var(--mono);width:110px;color:var(--fg);background:0 0;border:0;outline:none;padding:10px 12px;font-size:18px;font-weight:700}.answer-unit{font-family:var(--mono);color:var(--muted);padding-right:14px}.feedback{flex-direction:column;gap:4px;font-size:15px;display:flex}.feedback.ok{color:var(--ok);font-weight:650}.feedback.no{color:var(--moment)}.hint{color:var(--muted)}.hint b{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--hivis);margin-right:6px;font-size:11px}details.solution{border-top:1px dashed var(--line);padding-top:12px;font-size:15px}details.solution summary{cursor:pointer;color:var(--muted);font-weight:600}details.solution[open] summary{margin-bottom:8px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}.solution-body{flex-direction:column;gap:6px;display:flex}@media (max-width:560px){.widget svg.stage text,.task-body .sketch text{font-size:24px}.widget svg.stage .drag-hint text{font-size:17px}.mini-wide text{font-size:22px}}.u-us,html[data-units=US] .u-si{display:none}html[data-units=US] .u-us{display:revert}.seg{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:8px;padding:3px;display:inline-flex}.seg button{font:inherit;font-family:var(--mono);color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:30px;padding:5px 9px;font-size:12px;font-weight:700}.seg button.on{background:var(--concrete);color:var(--ink)}.control .seg{flex-wrap:wrap;min-width:0}@media (max-width:360px){.seg button{padding:5px 6px}}.acct-signin{color:var(--muted);white-space:nowrap;align-items:center;min-height:36px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.acct-signin:hover,.acct-signin[aria-current=page]{color:var(--fg)}.acct-signin svg{display:none}@media (max-width:640px){.acct-signin{background:var(--ink2);width:36px;height:36px;box-shadow:inset 0 0 0 1px var(--line);border-radius:50%;justify-content:center}.acct-signin svg{display:block}.acct-signin span{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}.acct-chip{background:var(--ink2);width:36px;height:36px;box-shadow:inset 0 0 0 1.5px var(--concrete);color:var(--fg);font-family:var(--display);border-radius:50%;flex:none;place-items:center;font-size:15px;font-weight:800;text-decoration:none;transition:box-shadow .15s;display:grid}.acct-chip:hover,.acct-chip[aria-current=page]{box-shadow:inset 0 0 0 1.5px var(--hivis)}.pchip{position:relative}.pchip summary{background:var(--ink2);min-height:36px;box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;border-radius:99px;align-items:center;gap:8px;padding:6px 12px;font-size:14px;font-weight:700;list-style:none;display:inline-flex}.pchip summary::-webkit-details-marker{display:none}.pchip-node{background:var(--hivis);border-radius:50%;width:10px;height:10px}.pchip-node.bump{box-shadow:0 0 0 6px color-mix(in srgb, var(--hivis) 25%, transparent);animation:.5s cubic-bezier(.3,1.6,.5,1) pop}.pchip-panel{background:var(--ink2);border-radius:var(--radius);width:260px;box-shadow:inset 0 0 0 1px var(--line), 0 20px 50px -20px #000c;z-index:30;flex-direction:column;gap:12px;padding:16px;display:flex;position:absolute;top:calc(100% + 10px);right:0}.pchip-big{color:var(--muted);font-size:15px}.pchip-big .mono{color:var(--hivis);margin-right:4px;font-size:28px;font-weight:700}.pchip-week{text-align:center;font-family:var(--mono);color:var(--steel);grid-template-columns:repeat(7,1fr);gap:4px;font-size:11px;display:grid}.pchip-week span{flex-direction:column;align-items:center;gap:4px;display:flex}.pchip-week i{width:14px;height:14px;box-shadow:inset 0 0 0 1.5px var(--line);border-radius:50%}.pchip-week .on i{background:var(--hivis);box-shadow:none}.pchip-week .today{color:var(--fg)}.pchip-stats{flex-direction:column;gap:2px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.pchip-note{font-size:12px}.bonus{font-family:var(--mono);color:var(--hivis);margin-left:6px;font-size:12px}.complete{background:radial-gradient(80% 120% at 0% 50%, color-mix(in srgb, var(--ok) 14%, transparent), transparent 70%), var(--ink2);box-shadow:inset 0 0 0 1.5px var(--ok);border-radius:16px;flex-wrap:wrap;align-items:center;gap:18px;padding:20px 22px;display:flex}.complete-truss{width:72px;height:auto;color:var(--concrete);flex:none}.complete-text{flex-direction:column;flex:1;min-width:180px;display:flex}.complete-text strong{font-size:20px;font-stretch:118%}.complete.fresh .complete-truss polyline,.complete.fresh .complete-truss line{stroke-dasharray:200;stroke-dashoffset:200px;animation:.6s ease-out forwards draw}.complete.fresh .complete-truss circle{transform-box:fill-box;transform-origin:50%;animation:.3s cubic-bezier(.3,1.6,.5,1) forwards pop-in;transform:scale(0)}@keyframes pop-in{to{transform:scale(1)}}@keyframes draw{to{stroke-dashoffset:0}}.topics-head{flex-direction:column;gap:8px;display:flex}.topics-head h1{font-size:clamp(44px,8vw,88px)}.topic-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin:32px 0 0;padding:0;list-style:none;display:grid}.topic-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}@media (max-width:760px){.topic-strip{grid-template-columns:1fr}}.topic-card{border-radius:var(--radius);background:var(--ink2);border:1px solid var(--line);opacity:.55;flex-direction:column;gap:12px;height:100%;padding:18px;text-decoration:none;display:flex}.topic-card.live{opacity:1;border-color:color-mix(in srgb, var(--hivis) 60%, var(--line));transition:transform .2s var(--ease)}.topic-card.live:hover{transform:translateY(-3px)}.topic-card .chip{align-self:flex-start;margin-top:auto}.topic-icon{background:var(--ink);border-radius:8px;width:100%;height:90px;padding:8px}.topic-text{flex-direction:column;gap:4px;display:flex}.topic-text strong{font-size:18px;font-stretch:112%;line-height:1.25}.explorer-stage{grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);align-items:center;gap:12px;display:grid}.section-svg,.beam-svg{width:100%;height:auto;display:block}.section-svg{max-height:300px}@media (max-width:640px){.explorer-stage{grid-template-columns:1fr}.section-svg{max-height:220px}.section-svg text,.beam-svg text{font-size:16px}}.stat-key{box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--hivis) 60%, transparent)}.stat-key .stat-value{color:var(--hivis)}.stat:not(.stat-force):not(.stat-moment):not(.stat-key):not(.stat-len) .stat-value{color:var(--concrete)}.warn{color:var(--moment);border-left:3px solid var(--moment);padding-left:12px;font-size:14px}.shapes{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.shape{background:var(--ink2);border-radius:var(--radius);border:1px solid var(--line);flex-direction:column;align-items:center;gap:6px;margin:0;padding:12px;display:flex}.shape svg{width:100%;max-width:160px;height:auto}.shape figcaption{flex-direction:column;align-items:center;font-size:14px;display:flex}.shape-ratio{font-family:var(--mono);color:var(--hivis);font-size:clamp(22px,3.4vw,30px);font-weight:700}.choices{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.choice{font:inherit;color:var(--fg);background:var(--ink);border:1.5px solid var(--line);cursor:pointer;min-height:64px;transition:border-color .15s, transform .15s var(--ease);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:12px;font-weight:650;display:flex}.choice:hover:not(:disabled){border-color:var(--steel);transform:translateY(-2px)}.choice:disabled{cursor:default}.choice.wrong{opacity:.4;border-style:dashed}.choice.right{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 10%, var(--ink))}.choice-art{width:100%;max-width:200px;height:auto}.kind-pick{background:color-mix(in srgb, var(--ok) 16%, transparent);color:var(--ok)}.explain{color:var(--fg);font-weight:400}.c-moment{color:var(--moment);font-weight:700}.c-force{color:var(--force);font-weight:700}.placement-page{max-width:860px;padding-top:48px}.placement-card{flex-direction:column;gap:18px;display:flex}.placement-card h1{font-size:clamp(36px,6.5vw,68px)}.placement-facts{flex-wrap:wrap;gap:12px;margin:0;padding:0;list-style:none;display:flex}.placement-facts li{background:var(--ink2);border:1px solid var(--line);color:var(--muted);border-radius:10px;padding:10px 16px}.placement-facts b{color:var(--hivis);margin-right:6px;font-size:22px}.placement-prev{border-left:3px solid var(--hivis);padding-left:12px}.placement-progress{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.placement-progress>span:not(.placement-count){width:36px;height:36px;font-family:var(--mono);background:var(--ink2);box-shadow:inset 0 0 0 1.5px var(--line);color:var(--muted);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid}.placement-progress .current{background:var(--hivis)!important;color:var(--ink)!important;box-shadow:0 0 0 5px color-mix(in srgb, var(--hivis) 20%, transparent)!important}.placement-progress .passed{box-shadow:inset 0 0 0 1.5px var(--ok)!important;color:var(--ok)!important}.placement-progress .failed{box-shadow:inset 0 0 0 1.5px var(--steel)!important}.placement-count{color:var(--steel);margin-left:auto;font-size:12px}.placement-q{font-size:clamp(20px,3vw,26px);font-weight:750;font-stretch:112%;line-height:1.3}.placement-card .sketch{width:100%;max-width:560px;height:auto}.choice.picked{border-color:var(--hivis);background:color-mix(in srgb, var(--hivis) 8%, var(--ink))}.choice-text{font-size:16px}.placement-levels{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.placement-levels li{background:var(--ink2);border:1px solid var(--line);border-radius:10px;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;padding:10px 14px;display:grid}.pl-node{width:32px;height:32px;box-shadow:inset 0 0 0 1.5px var(--line);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid}.pl-status{font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--steel);font-size:12px}.pl-known .pl-status,.pl-known .pl-node{color:var(--ok)}.pl-start{border-color:var(--hivis)!important}.pl-start .pl-node{background:var(--hivis);color:var(--ink);box-shadow:none}.pl-start .pl-status{color:var(--hivis)}.placement-gaps ul{flex-direction:column;gap:6px;margin:8px 0 0;padding-left:18px;display:flex}.placement-gaps .chip{margin-left:8px}.placement-review{flex-direction:column;gap:12px;margin:0;padding-left:20px;display:flex}.placement-review li.ok::marker{color:var(--ok)}.placement-review li.no::marker{color:var(--moment)}a.placement{border-style:solid;border-color:color-mix(in srgb, var(--hivis) 50%, var(--line));transition:transform .2s var(--ease);text-decoration:none}a.placement:hover{transform:translateY(-2px)}.placement-go{color:var(--hivis);margin-left:auto;font-weight:800}.placement-done{border-style:solid;border-color:color-mix(in srgb, var(--ok) 50%, var(--line))}.placement-retake{color:var(--muted);margin-left:auto}.tl-chips{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.stat-len .stat-value,.stat-len .stat-label i{color:var(--hivis)}.gauge{background:var(--line);border-radius:5px;height:10px;margin:4px 0 18px;position:relative}.gauge-fill{background:var(--moment);border-radius:5px;transition:width .15s linear;position:absolute;inset:0 auto 0 0}.gauge-need{background:var(--concrete);width:2px;font-family:var(--mono);color:var(--muted);white-space:nowrap;font-size:11px;position:absolute;top:-3px;bottom:-3px}.gauge-need:after{content:""}.gauge-need{text-indent:6px;line-height:40px}.door{transition:transform .5s cubic-bezier(.3,1.3,.5,1)}p.feedback{display:block}.stat-bad{box-shadow:inset 0 0 0 1.5px var(--moment)}.stat-bad .stat-value{color:var(--moment)!important}.tl-head .tl-matches{font-family:var(--mono);letter-spacing:.02em;color:var(--steel);margin-top:6px;font-size:11.5px}@media (max-width:820px){:root{--header-h:72px}}.tool-fab{right:max(16px, env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;flex-direction:column;align-items:flex-end;gap:10px;display:flex;position:fixed}.tool-fab.docked-shift{right:calc(var(--dock-w,0px) + 16px)}.tool-fab-btn{font:inherit;border:1px solid var(--line);background:var(--ink2);min-height:44px;color:var(--fg);cursor:pointer;border-radius:99px;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:750;display:inline-flex;box-shadow:0 10px 30px -10px #000c}.tool-fab-btn:hover{border-color:var(--hivis)}.tool-icon{width:18px;height:18px;color:var(--concrete);flex:none}.tool-menu{background:var(--ink2);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;width:min(320px,100vw - 32px);padding:6px;display:flex;box-shadow:0 20px 50px -20px #000000e6}.tool-menu button{font:inherit;text-align:left;color:var(--fg);cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:flex-start;gap:12px;padding:10px;display:flex}.tool-menu button:hover{background:var(--ink3)}.tool-menu button>span{flex-direction:column;font-size:13px;line-height:1.35;display:flex}.tool-menu b{font-size:15px}.tool-menu .tool-icon{margin-top:2px}.tool-menu-all{color:var(--muted);padding:8px 10px;font-size:13px;text-decoration:none}.tool-win{background:var(--ink2);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;max-width:calc(100vw - 16px);max-height:calc(100vh - 100px);display:flex;position:fixed;overflow:hidden;box-shadow:0 30px 80px -20px #000000e6}.tool-win.docked{max-height:none;padding-top:env(safe-area-inset-top,0px);border-width:0 0 0 1px;border-radius:0;inset:0 0 0 auto}.tool-win-bar{border-bottom:1px solid var(--line);background:var(--ink3);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:8px;padding:8px 8px 8px 14px;display:flex}.tool-win.docked .tool-win-bar{cursor:default}.tool-win-title{align-items:center;gap:8px;font-size:14px;font-weight:750;display:inline-flex}.tool-win-actions{gap:2px;display:inline-flex}.tool-win-actions button,.tool-win-actions a{width:32px;height:32px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;font-size:16px;text-decoration:none;display:grid}.tool-win-actions button:hover,.tool-win-actions a:hover{background:var(--ink2);color:var(--fg)}.tool-win-body{padding:14px;overflow:auto}@media (min-width:900px){html.has-dock body{padding-right:var(--dock-w,0px)}html.has-dock .site-header{right:var(--dock-w,0px)}}@media (max-width:640px){.tool-win,.tool-win.docked{max-width:100%;max-height:78vh;padding-bottom:env(safe-area-inset-bottom,0px);border-width:1px 0 0;border-radius:16px 16px 0 0;bottom:0;right:0;width:100%!important;top:auto!important;left:0!important}.tool-win-bar{cursor:default}.tool-win-actions button[title="Dock to the right"],.tool-win-actions button[title=Float]{display:none}}.calc{flex-direction:column;gap:10px;display:flex}.calc-screen{background:var(--ink);border:1px solid var(--line);border-radius:10px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.calc-screen input{font-family:var(--mono);color:var(--fg);background:0 0;border:0;outline:none;width:100%;font-size:18px;font-weight:700}.calc-out{font-family:var(--mono);color:var(--hivis);text-align:right;min-height:1.4em;font-size:15px}.calc-out.err{color:var(--moment);font-family:var(--display);font-size:13px}.calc-mode{gap:4px;display:flex}.calc-mode button{font:inherit;border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0;border-radius:6px;flex:1;padding:5px;font-size:12px;font-weight:650}.calc-mode button.on{background:var(--concrete);color:var(--ink);border-color:var(--concrete)}.calc-keys{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;display:grid}.ck{font:inherit;font-family:var(--mono);border:1px solid var(--line);background:var(--ink3);min-height:42px;color:var(--fg);cursor:pointer;border-radius:8px;font-size:16px;font-weight:700}.ck:hover{border-color:var(--steel)}.ck:active{transform:translateY(1px)}.ck-fn{background:var(--ink);color:var(--concrete);font-size:14px}.ck-op{color:var(--hivis)}.ck-muted{color:var(--muted)}.ck-eq{background:var(--hivis);border-color:var(--hivis);color:var(--ink)}.ck-wide{grid-column:span 2}.calc-history{border-top:1px dashed var(--line);flex-direction:column;gap:2px;margin:0;padding:8px 0 0;list-style:none;display:flex}.calc-history button{font:inherit;font-family:var(--mono);text-align:right;width:100%;color:var(--fg);cursor:pointer;background:0 0;border:0;border-radius:4px;padding:3px 4px;font-size:13px}.calc-history button:hover{background:var(--ink3)}.calc:not(.compact){max-width:420px}.tool{flex-direction:column;gap:14px;display:flex}.tool-inputs{flex-direction:column;gap:10px;display:flex}.field{align-items:center;gap:10px;font-weight:650;display:flex}.field-input,.mini-field{background:var(--ink);border:1px solid var(--line);border-radius:8px;align-items:center;display:inline-flex}.field-input:focus-within,.mini-field:focus-within{border-color:var(--hivis)}.field-input input,.mini-field input{font:inherit;font-family:var(--mono);width:70px;color:var(--fg);background:0 0;border:0;outline:none;padding:7px 8px;font-size:15px;font-weight:700}.mini-field input{width:58px}.unit{font-family:var(--mono);color:var(--muted);white-space:nowrap;padding-right:8px;font-size:12px}.mini-label{font-family:var(--mono);color:var(--steel);padding-left:8px;font-size:12px}.load-rows{flex-direction:column;gap:6px;display:flex}.load-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.load-n{background:var(--ink3);width:22px;height:22px;color:var(--muted);border-radius:50%;place-items:center;font-size:11px;display:grid}.load-kind{width:62px;font-size:13px;font-weight:650}.icon-btn{font:inherit;width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;font-size:18px}.icon-btn:hover{border-color:var(--line);color:var(--moment)}.tool-actions{flex-wrap:wrap;gap:8px;display:flex}.tool-note{color:var(--steel);font-size:12.5px}.tool-results{flex-direction:column;gap:10px;display:flex}.tool-svg{background:var(--ink);border:1px solid var(--line);border-radius:10px;width:100%;height:auto;display:block}.tbl-wrap{border:1px solid var(--line);border-radius:10px;overflow-x:auto}.tool-table{border-collapse:collapse;width:100%;font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:13px}.tool-table th,.tool-table td{border-bottom:1px solid var(--line);text-align:right;white-space:nowrap;padding:7px 10px}.tool-table th{color:var(--steel);background:var(--ink2);font-size:11px;font-weight:500}.tool-table tr.sum td{color:var(--hivis);border-bottom:0;font-weight:700}.tool-page{flex-direction:column;gap:14px;max-width:900px;padding-top:40px;display:flex}.tool-page-title{font-size:clamp(32px,6vw,56px)}.tool-card-icon .tool-icon{width:40px;height:40px}.calc-open{margin-left:auto}.anim-rock{transform:rotate(-10deg)}@media (prefers-reduced-motion:no-preference){.anim-turn{animation:3.6s ease-in-out infinite turn}.anim-moment{animation:3.6s ease-in-out infinite moment-pulse}.anim-drop{animation:3.2s ease-in-out infinite drop-in}.anim-push{animation:3.2s ease-in-out infinite push-up}.anim-push-soft{animation:3.2s ease-in-out infinite push-soft}.anim-rock{animation:3s ease-in-out infinite rock}.anim-measure{stroke-dasharray:500;animation:4s ease-out infinite measure}.anim-delay{animation-delay:.5s}.anim-grow-down{animation:4s ease-out infinite grow-down}.anim-crack{animation:4s ease-out infinite crack}.anim-rain{animation:3.4s ease-in-out infinite rain}.anim-merge{animation:3.4s ease-in-out infinite merge}.anim-sink{animation:3.4s ease-in-out infinite sink}.anim-bow{animation:3.6s ease-in-out infinite bow}.anim-droop{animation:3.6s ease-in-out infinite droop}.anim-crack-open{animation:4s ease-out infinite crack-open}.anim-rack{animation:3.6s ease-in-out infinite rack}}@keyframes rack{0%,15%{transform:skew(0)}55%,85%{transform:skew(-18deg)}to{transform:skew(0)}}@keyframes crack-open{0%,45%{transform:translateY(0)}60%,90%{transform:translateY(-7px)}to{transform:translateY(0)}}@keyframes droop{0%,15%{transform:rotate(-3deg)}55%,85%{transform:rotate(1.5deg)}to{transform:rotate(-3deg)}}@keyframes bow{0%,15%{transform:scaleX(.05)}55%,85%{transform:scaleX(1)}to{transform:scaleX(.05)}}@keyframes turn{0%,15%{transform:rotate(0)}50%,70%{transform:rotate(-9deg)}to{transform:rotate(0)}}@keyframes moment-pulse{0%,15%{opacity:.25}50%,70%{opacity:1}to{opacity:.25}}@keyframes drop-in{0%{opacity:.4;transform:translateY(-8px)}35%,80%{opacity:1;transform:translateY(0)}to{opacity:.4;transform:translateY(-8px)}}@keyframes push-up{0%,20%{transform:scaleY(.6)}45%,80%{transform:scaleY(1)}to{transform:scaleY(.6)}}@keyframes push-soft{0%,20%{transform:scaleY(.75)}45%,80%{transform:scaleY(1)}to{transform:scaleY(.75)}}@keyframes rock{0%,to{transform:rotate(-10deg)}50%{transform:rotate(-3deg)}}@keyframes measure{0%{stroke-dashoffset:500px}40%,to{stroke-dashoffset:0}}@keyframes grow-down{0%,15%{transform:scaleY(0)}55%,90%{transform:scaleY(1)}to{transform:scaleY(0)}}@keyframes crack{0%,45%{opacity:0}60%,90%{opacity:1}to{opacity:0}}@keyframes rain{0%{opacity:0;transform:translateY(-10px)}25%,70%{opacity:1;transform:translateY(0)}to{opacity:1;transform:translateY(0)}}@keyframes merge{0%,35%{opacity:0;transform:translateY(-10px)}60%,to{opacity:1;transform:translateY(0)}}@keyframes sink{0%,20%{transform:translateY(0)}60%,85%{transform:translateY(16px)}to{transform:translateY(0)}}.site-nav a{white-space:nowrap}html.has-dock .site-header .header-cta{display:none}@media (max-width:640px){.tool-fab.has-win{display:none}}@media (max-width:440px){.mini-field input{width:46px}.load-kind{width:auto}}.stat{min-width:0}.stat-label{overflow-wrap:anywhere}.tool .stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.sbx-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;display:flex}.sbx-modes{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;flex-wrap:wrap;gap:4px;padding:3px;display:flex}.sbx-modes button{font:inherit;min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;gap:5px;padding:4px 10px 4px 7px;font-size:13px;font-weight:650;display:inline-flex}.sbx-modes button:hover{color:var(--fg)}.sbx-modes button.on{background:var(--ink3);color:var(--fg);box-shadow:inset 0 0 0 1px var(--hivis)}.sbx-ico{flex:none;width:18px;height:18px}.sbx-side{align-items:center;gap:8px;display:flex}.sbx-select{color:var(--steel);align-items:center;gap:6px;font-size:12.5px;display:inline-flex}.sbx-select select{font:inherit;color:var(--fg);background:var(--ink);border:1px solid var(--line);border-radius:8px;max-width:230px;padding:6px 8px;font-size:13px}.sbx-hint{color:var(--muted);min-height:1.5em;font-size:13.5px}.sbx-hint.nudge{color:var(--hivis)}.sbx-canvas{background:var(--ink);border:1px solid var(--line);touch-action:none;-webkit-user-select:none;user-select:none;cursor:crosshair;border-radius:10px;width:100%;height:auto;display:block}.sbx-canvas:focus{outline:none}.sbx-canvas:focus-visible{outline:2px solid var(--hivis);outline-offset:2px}.sbx-canvas.mode-move{cursor:default}.sbx-canvas.mode-move [data-item]{cursor:grab}.sbx-canvas.mode-move [data-item^=end\:]{cursor:ew-resize}.sbx-t{font-family:var(--mono);font-size:12px}.sbx-strong{font-weight:700}.sbx-axis{fill:var(--steel);font-size:11px}.sbx-sel{filter:drop-shadow(0 0 3px var(--hivis))}.sbx-edit{background:var(--ink2);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;display:flex}.sbx-ed-title{min-width:56px;font-size:13px}.sbx-edit .seg button{text-transform:capitalize}.sbx-range{width:120px;accent-color:var(--force)}.sbx-parts{color:var(--force);font-size:12.5px}.sbx-remove{margin-left:auto}.mini-field.bad{border-color:var(--moment)}.sbx-status{color:var(--muted);font-size:13.5px}.sbx-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 16px;display:flex}.sbx-check{cursor:pointer;align-items:center;gap:6px;font-size:13px;display:inline-flex}.sbx-check input{accent-color:var(--hivis)}@media (max-width:560px){.sbx-modes button{padding:4px 8px 4px 6px;font-size:12.5px}.sbx-remove{margin-left:0}}.thing-picker{flex-wrap:wrap;margin-bottom:10px}.cx-page{--tone:var(--concrete);padding-top:44px;padding-bottom:48px}.cx-head h1{font-family:var(--display);letter-spacing:-.02em;margin:0;font-size:clamp(36px,5.6vw,66px);font-weight:850;font-stretch:112%;line-height:.98}.cx-head p{max-width:60ch;color:var(--muted);margin:14px 0 0;font-size:17px}.tone-civil{--tone:var(--hivis)}.tone-electrical{--tone:var(--force)}.tone-mechanical{--tone:var(--ok)}.tone-neutral{--tone:var(--concrete)}.cx-route{background:var(--ink2);border:1px solid var(--line);border-radius:16px;grid-template-columns:minmax(0,1fr) 40px minmax(0,1.2fr) 48px minmax(0,1fr);align-items:center;margin-top:30px;padding:22px;display:grid}.cx-node{border:1.5px solid var(--line);background:var(--ink);color:var(--fg);border-radius:12px;flex-direction:column;gap:2px;padding:12px 14px;text-decoration:none;transition:border-color .15s;display:flex}.cx-node:hover,.cx-node:focus-visible{border-color:var(--tone)}.cx-node b{font-size:15.5px}.cx-node span{color:var(--muted);font-size:12.5px}.cx-node.field{border-left:5px solid var(--tone)}.cx-link{background:var(--line);height:3px;position:relative}.cx-link:after{content:"";border:6.5px solid #0000;border-left:8px solid var(--line);position:absolute;top:-5px;right:-2px}.cx-split{align-self:stretch;position:relative}.cx-split:before{content:"";background:var(--line);height:3px;margin-top:-1.5px;position:absolute;top:50%;left:0;right:50%}.cx-split:after{content:"";border:3px solid var(--line);border-right:0;border-radius:8px 0 0 8px;position:absolute;inset:16.6% 0 16.6% 50%}.cx-fields{gap:8px;display:grid}.cx-route-foot{color:var(--muted);grid-column:1/-1;margin:14px 0 0;font-size:13.5px}.cx-route-foot a{color:var(--fg)}.cx-section{margin-top:56px;scroll-margin-top:120px}.cx-section-head{border-bottom:3px solid var(--tone);flex-wrap:wrap;align-items:baseline;gap:14px;padding-bottom:12px;display:flex}.cx-section-head h2{letter-spacing:-.01em;margin:0;font-size:clamp(24px,3vw,32px)}.cx-section-head p{color:var(--muted);max-width:62ch;margin:0;font-size:15px}.cx-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:18px 0 0;padding:0;list-style:none;display:grid}.cx-card{background:var(--ink2);border:1px solid var(--line);border-radius:14px;flex-direction:column;height:100%;display:flex;overflow:hidden}.cx-card.is-open{border-color:color-mix(in srgb, var(--tone) 55%, var(--line))}.cx-thumb{background:var(--ink);border-bottom:1px solid var(--line);aspect-ratio:2;position:relative}.cx-card.is-open .cx-thumb{background:color-mix(in srgb, var(--tone) 7%, var(--ink))}.course-thumb{width:100%;height:100%;display:block}.cx-card.is-planned .course-thumb{opacity:.55}.cx-badge{background:var(--ink2);border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:3px 9px;font-size:12px;font-weight:700;position:absolute;top:10px;left:10px}.cx-card.is-open .cx-badge{background:var(--tone);border-color:var(--tone);color:var(--ink)}.cx-count{font-family:var(--mono);color:var(--muted);font-size:11.5px;position:absolute;top:11px;right:12px}.cx-body{flex-direction:column;flex:1;gap:8px;padding:14px 16px 16px;display:flex}.cx-name{margin:0;font-size:18px;line-height:1.2}.cx-name a{color:inherit;text-decoration:none}.cx-name a:hover{text-decoration:underline;-webkit-text-decoration-color:var(--tone);text-decoration-color:var(--tone);text-underline-offset:3px}.cx-lt{color:var(--tone);margin-top:2px;font-size:13px;font-weight:500;display:block}.cx-q{margin:0;font-size:14.5px;font-weight:650}.cx-blurb{color:var(--muted);margin:0;font-size:14px;line-height:1.45}.cx-useful{margin-top:2px}.cx-useful>span{color:var(--steel);font-size:12px}.cx-useful ul{flex-wrap:wrap;gap:5px;margin:5px 0 0;padding:0;list-style:none;display:flex}.cx-useful li{background:var(--ink3);border-radius:6px;padding:2px 8px;font-size:12.5px}.cx-eps{color:var(--muted);font-size:13px}.cx-eps summary{cursor:pointer;align-items:center;min-height:32px;display:flex}.cx-eps ol{margin:6px 0 0;padding-left:20px}.cx-foot{margin-top:auto;padding-top:6px}.cx-foot .btn{justify-content:center;width:100%}.cx-soon{color:var(--muted);font-size:13px}.cx-how{margin-top:64px}.cx-how h2{margin:0 0 22px;font-size:22px}.cx-how ol{counter-reset:how;border-top:3px solid var(--concrete);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.cx-how li{counter-increment:how;flex-direction:column;gap:4px;padding:26px 18px 0 0;display:flex;position:relative}.cx-how li:before{content:counter(how);background:var(--ink);border:2px solid var(--concrete);width:26px;height:26px;font-family:var(--mono);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid;position:absolute;top:-15px;left:0}.cx-how b{font-size:16px}.cx-how span{color:var(--muted);max-width:34ch;font-size:14.5px}@media (max-width:860px){.cx-route{grid-template-columns:1fr;gap:0}.cx-link,.cx-split{width:3px;height:22px;margin-left:22px}.cx-link:after{border:6.5px solid #0000;border-top:8px solid var(--line);top:auto;bottom:-4px;right:-5px}.cx-split{background:var(--line)}.cx-split:before,.cx-split:after{display:none}}@media (max-width:640px){.cx-how ol{border-top:0;border-left:3px solid var(--concrete);grid-template-columns:1fr;gap:18px}.cx-how li{padding:0 0 0 26px}.cx-how li:before{top:0;left:-15px}}.ui-select{width:100%;position:relative}.ui-select-btn{font:inherit;border:1px solid var(--line);background:var(--ink);width:100%;color:var(--fg);text-align:left;cursor:pointer;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px 8px 12px;font-size:14px;font-weight:600;display:flex}.ui-select-btn:hover{border-color:color-mix(in srgb, var(--fg) 35%, var(--line))}.ui-select-btn:focus-visible,.ui-select.is-open .ui-select-btn{border-color:var(--hivis);outline:none}.ui-select-value{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ui-select-caret{width:16px;height:16px;color:var(--muted);flex:none;transition:transform .15s}.ui-select.is-open .ui-select-caret{transform:rotate(180deg)}.ui-select-list{z-index:60;background:var(--ink2);border:1px solid var(--line);border-radius:11px;max-height:280px;margin:0;padding:5px;list-style:none;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow-y:auto;box-shadow:0 16px 36px #00000080}.ui-select.is-up .ui-select-list{top:auto;bottom:calc(100% + 6px)}.ui-select-list li{cursor:pointer;border-radius:7px;grid-template-columns:1fr auto;align-items:center;column-gap:8px;padding:8px 10px;font-size:14px;display:grid}.ui-select-list li.is-active{background:var(--ink3)}.ui-select-list li.is-chosen .ui-select-label{font-weight:700}.ui-select-hint{color:var(--muted);grid-column:1;margin-top:1px;font-size:12px}.ui-select-tick{width:16px;height:16px;color:var(--hivis);grid-area:1/2/span 2}*{-webkit-tap-highlight-color:transparent}button,a,label,summary,[role=button]{touch-action:manipulation}.co{padding-bottom:40px}.co h1{letter-spacing:-.02em;max-width:14ch;margin:0;font-size:clamp(34px,5vw,56px);font-weight:850;font-stretch:112%;line-height:1.02}.co h2{letter-spacing:-.015em;margin:0 0 22px;font-size:clamp(24px,3vw,34px);font-weight:850;font-stretch:108%;line-height:1.1}.co h3{margin:0 0 6px;font-size:17px;font-weight:800}.co-hero{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:48px;padding-top:56px;padding-bottom:40px;display:grid}.co-lead{color:var(--muted);max-width:46ch;margin:18px 0 26px;font-size:18px;line-height:1.5}.co-actions{flex-wrap:wrap;gap:10px;display:flex}.co-small{color:var(--muted);margin:18px 0 0;font-size:13.5px}.co-section{padding-top:64px}.co-q{background:var(--ink2);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 60px -30px #000000b3}.co-q-top{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.co-q-trades{flex-wrap:wrap;gap:4px;display:flex}.co-q-trades button,.co-r-tabs button{font:inherit;border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0;border-radius:99px;padding:6px 12px;font-size:13px;font-weight:700}.co-q-trades button.on,.co-r-tabs button.on{background:var(--concrete);border-color:var(--concrete);color:var(--ink)}.co-q-who{color:var(--hivis);white-space:nowrap;font-size:13px;font-weight:700}.co-q-body{animation:co-in .35s var(--ease);padding:16px 20px 6px}@keyframes co-in{0%{opacity:0;transform:translateY(6px)}}.co-fig{width:100%;height:auto;margin-bottom:6px;display:block}.co-fig-dim{fill:var(--fg);font-size:14px;font-weight:700}.co-fig-key{fill:var(--hivis);font-size:15px;font-weight:800}.co-q-skill{color:var(--muted);margin:0;font-size:12.5px;font-weight:700}.co-q-text{margin:4px 0 14px;font-size:17px;font-weight:650;line-height:1.4}.co-q-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.co-q-opt{font:inherit;border:1.5px solid var(--line);background:var(--ink);color:var(--fg);cursor:pointer;text-align:left;border-radius:10px;padding:11px 12px;font-size:16px;font-weight:700}.co-q-opt:hover:not(:disabled){border-color:var(--steel)}.co-q-opt:disabled{cursor:default}.co-q-opt.is-right{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 16%, var(--ink))}.co-q-opt.is-wrong{border-color:var(--moment);background:color-mix(in srgb, var(--moment) 16%, var(--ink))}.co-q-opt.is-dim{opacity:.5}.co-q-how{min-height:42px;color:var(--muted);margin:12px 0 10px;font-size:14px}.co-q-foot{border-top:1px dashed var(--line);background:color-mix(in srgb, var(--ink) 50%, var(--ink2));justify-content:space-between;align-items:center;gap:14px;padding:12px 20px;display:flex}.co-q-foot p{color:var(--muted);margin:0;font-size:13px}.co-q-foot .btn{flex:none}.co-offers{border-top:2px solid var(--concrete);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.co-offers li{padding:18px 22px 6px 0}.co-offers li+li{border-left:1px solid var(--line);padding-left:22px}.co-offers p{margin:0 0 10px;line-height:1.5}.co-example{color:var(--muted);font-size:14.5px}.co-split{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start;gap:48px;display:grid}.co-split-rev{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.co-split-copy p{max-width:44ch;line-height:1.55}.co-r-tabs{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.co-r-sheet{background:var(--concrete);color:var(--ink);border-radius:16px;padding:22px 24px}.co-r-sheet .muted{color:#59636a;margin:2px 0 0;font-size:14px}.co-r-head h3{margin:0;font-size:19px}.co-r-skills{gap:9px;margin:18px 0;padding:0;list-style:none;display:grid}.co-r-skills li{grid-template-columns:minmax(120px,1fr) minmax(0,1.4fr) 34px;align-items:center;gap:12px;font-size:14.5px;font-weight:650;display:grid}.co-r-bar{background:#cfd4d1;border-radius:99px;height:10px;overflow:hidden}.co-r-bar span{border-radius:inherit;background:var(--ink);height:100%;transition:width .4s var(--ease);display:block}.co-r-skills li.is-weak .co-r-bar span{background:var(--moment)}.co-r-skills li.is-weak .co-r-skill{color:#b5291f}.co-r-num{font-family:var(--mono);text-align:right;font-size:13px}.co-r-label{margin:0 0 8px;font-size:13px;font-weight:800}.co-r-level{border-top:1px solid #cfd4d1;padding-top:16px}.co-r-ladder{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0;padding:0;list-style:none;display:grid}.co-r-ladder li{color:#59636a;border:1.5px solid #cfd4d1;border-radius:10px;padding:10px 12px;font-size:13px;line-height:1.35}.co-r-ladder li strong{color:var(--ink);font-size:15px;display:block}.co-r-ladder li.on{background:var(--ink);border-color:var(--ink);color:#c9cfcc}.co-r-ladder li.on strong{color:var(--hivis)}.co-r-why{color:#59636a;margin:8px 0 0;font-size:13.5px}.co-r-notes{border-top:1px solid #cfd4d1;margin-top:16px;padding-top:16px}.co-r-notes ul{margin:0;padding-left:18px;font-size:14px;line-height:1.6}.co-r-notes.is-flagged ul{color:#8a4b00}.co-r-foot{color:#59636a;margin:16px 0 0;font-size:12.5px}.co-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin:0;padding:0;list-style:none;display:grid;position:relative}.co-steps:before{content:"";background:repeating-linear-gradient(90deg, var(--steel) 0 8px, transparent 8px 14px);height:2px;position:absolute;top:16px;left:16px;right:16px}.co-steps li{position:relative}.co-step-n{background:var(--hivis);width:34px;height:34px;color:var(--ink);border-radius:50%;place-items:center;margin-bottom:14px;font-weight:850;display:grid}.co-steps p{color:var(--muted);margin:0;font-size:15px;line-height:1.5}.co-board{border:1px solid var(--line);background:var(--ink2);border-radius:16px;overflow-x:auto}.co-board-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;padding:14px 18px;display:flex}.co-board-head span{color:var(--muted);font-size:13px}.co-board table{border-collapse:collapse;width:100%;min-width:480px;font-size:14.5px}.co-board th{text-align:left;color:var(--muted);padding:10px 18px 6px;font-size:12.5px;font-weight:700}.co-board td{border-top:1px solid var(--line);padding:11px 18px}.co-board-bar{background:var(--ink3);border-radius:99px;width:110px;height:8px;display:block;overflow:hidden}.co-board-bar span{background:var(--force);height:100%;display:block}.co-board-bar span.done{background:var(--ok)}.co-ok{color:var(--ok);font-weight:700}.co-fair{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.co-fair>div{border:1px solid var(--line);border-radius:14px;padding:20px 22px}.co-fair ul{gap:9px;margin:10px 0 0;padding:0;list-style:none;display:grid}.co-fair li{align-items:baseline;gap:10px;line-height:1.4;display:flex}.co-fair li:before{content:"";background:var(--ok);border-radius:50%;flex:none;width:10px;height:10px;transform:translateY(1px)}.co-fair-no li:before{border:2px solid var(--moment);background:0 0;border-radius:2px;width:8px;height:8px}.co-faq{gap:8px;max-width:820px;display:grid}.co-faq details{border:1px solid var(--line);background:var(--ink2);border-radius:12px}.co-faq summary{cursor:pointer;justify-content:space-between;gap:12px;padding:15px 18px;font-size:16px;font-weight:750;list-style:none;display:flex}.co-faq summary::-webkit-details-marker{display:none}.co-faq summary:after{content:"+";color:var(--muted);font-size:20px;font-weight:500;line-height:1}.co-faq details[open] summary:after{content:"−"}.co-faq details p{color:var(--muted);max-width:70ch;margin:0;padding:0 18px 16px;line-height:1.55}.co-pilot{border:2px solid var(--hivis);background:color-mix(in srgb, var(--hivis) 7%, var(--ink));border-radius:18px;justify-content:space-between;align-items:center;gap:28px;padding:28px 30px;display:flex}.co-pilot h2{margin-bottom:8px}.co-pilot p{max-width:60ch;color:var(--muted);margin:0;line-height:1.55}.co-pilot .btn{flex:none}@media (max-width:900px){.co-hero,.co-split,.co-split-rev{grid-template-columns:minmax(0,1fr);gap:28px}.co-hero{padding-top:32px}.co-offers{grid-template-columns:minmax(0,1fr)}.co-offers li,.co-offers li+li{border-left:0;border-bottom:1px solid var(--line);padding:16px 0}.co-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.co-steps:before{display:none}.co-fair{grid-template-columns:minmax(0,1fr)}.co-pilot{flex-direction:column;align-items:flex-start}.co-section{padding-top:48px}}@media (max-width:520px){.co-q-foot{flex-direction:column;align-items:stretch}.co-r-skills li{grid-template-columns:minmax(0,1fr) 34px}.co-r-bar{grid-area:2/1/auto/-1}.co-r-ladder,.co-steps{grid-template-columns:minmax(0,1fr)}.co-r-sheet{padding:18px 16px}}@media (prefers-reduced-motion:reduce){.co-q-body{animation:none}}.legal{padding-top:48px;padding-bottom:64px}.legal-head h1{letter-spacing:-.02em;margin:0;font-size:clamp(32px,4.5vw,48px);font-weight:850;font-stretch:110%}.legal-draft{border:1px dashed color-mix(in srgb, var(--hivis) 60%, var(--line));color:var(--muted);border-radius:10px;max-width:70ch;margin:14px 0 0;padding:10px 14px;font-size:14px}.legal-grid{grid-template-columns:230px minmax(0,1fr);align-items:start;gap:48px;margin-top:36px;display:grid}.legal-toc{top:calc(var(--header-h,64px) + 20px);position:sticky}.legal-toc ol{color:var(--muted);gap:7px;margin:0;padding-left:20px;font-size:14px;display:grid}.legal-toc a{color:var(--muted);text-decoration:none}.legal-toc a:hover{color:var(--fg)}.legal-body{max-width:72ch;font-size:16px;line-height:1.65}.legal .legal-body h2{scroll-margin-top:calc(var(--header-h,64px) + 16px);margin:40px 0 12px;font-size:23px;font-weight:800}.legal-body p{margin:0 0 14px}.legal .legal-body h2:first-of-type{margin-top:0}.legal-body h3{margin:24px 0 8px;font-size:17px}.legal-body ul,.legal-body ol{padding-left:22px}.legal-body li{margin:4px 0}.legal-body code{font-family:var(--mono);background:var(--ink3);border-radius:5px;padding:1px 5px;font-size:.86em}.legal-body a{color:var(--hivis)}.md-table{border:1px solid var(--line);border-radius:10px;margin:14px 0;overflow-x:auto}.md-table table{border-collapse:collapse;width:100%;font-size:14.5px;line-height:1.5}.md-table th{text-align:left;background:var(--ink2);color:var(--muted);font-size:13px}.md-table th,.md-table td{vertical-align:top;padding:9px 12px}.md-table td{border-top:1px solid var(--line)}.md-todo{background:color-mix(in srgb, var(--hivis) 22%, transparent);color:var(--fg);border-radius:4px;padding:0 3px}.legal-body blockquote{border-left:3px solid var(--line);color:var(--muted);margin:14px 0;padding:2px 16px}@media (max-width:860px){.legal-grid{grid-template-columns:minmax(0,1fr);gap:24px}.legal-toc{position:static}}.about{max-width:980px;padding-top:56px}.about h1{letter-spacing:-.02em;margin:0;font-size:clamp(34px,5vw,56px);font-weight:850;font-stretch:112%}.about-lead{color:var(--muted);max-width:60ch;margin:18px 0 0;font-size:19px;line-height:1.55}.about-section{padding-top:56px}.about h2{margin:0 0 18px;font-size:clamp(22px,2.8vw,30px);font-weight:850;font-stretch:106%}.about-principles{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px;margin:0;padding:0;list-style:none;display:grid}.about-principles li{border-top:1px solid var(--line);padding:16px 0}.about-principles h3{margin:0 0 6px;font-size:17px;font-weight:800}.about-principles p,.about-text,.about-check p{color:var(--muted);max-width:62ch;margin:0;line-height:1.6}.about-check{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:32px;display:grid}.about-proof{background:var(--ink2);border:1px solid var(--line);border-radius:14px;padding:20px 22px;display:block}.about-proof .about-proof-title{color:var(--fg);margin-bottom:12px;font-weight:750}.about-proof dl{gap:8px;margin:0;display:grid}.about-proof dl div{grid-template-columns:80px minmax(0,1fr);gap:12px;display:grid}.about-proof dt{color:var(--muted);font-size:14px}.about-proof dd{font-family:var(--mono);color:var(--force);margin:0;font-size:14.5px}.about-proof .about-proof-ok{color:var(--ok);margin-top:12px;font-weight:750}.about-proof .about-proof-bad{color:var(--moment);margin-top:12px;font-weight:750}.about-links{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}@media (max-width:760px){.about-principles,.about-check{grid-template-columns:minmax(0,1fr)}}.ct{max-width:720px;padding-top:56px}.ct h1{letter-spacing:-.02em;margin:0;font-size:clamp(32px,4.5vw,48px);font-weight:850;font-stretch:110%}.ct-lead{color:var(--muted);margin:14px 0 28px;font-size:17px;line-height:1.55}.ct-form{background:var(--ink2);border:1px solid var(--line);border-radius:16px;gap:16px;padding:24px;display:grid}.ct-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.ct-field{gap:6px;display:grid}.ct-label{color:var(--muted);font-size:13.5px;font-weight:700}.ct-form input,.ct-form textarea{font:inherit;border:1px solid var(--line);background:var(--ink);color:var(--fg);border-radius:9px;width:100%;padding:10px 12px;font-size:15px}.ct-form textarea{resize:vertical;min-height:140px;line-height:1.5}.ct-form input:focus-visible,.ct-form textarea:focus-visible{border-color:var(--hivis);outline:none}.ct-hp{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.ct-problem{color:var(--moment);margin:0;font-size:14.5px;font-weight:650}.ct-offline{border:1px dashed color-mix(in srgb, var(--hivis) 60%, var(--line));border-radius:10px;padding:12px 14px;font-size:14.5px;line-height:1.55}.ct-offline p{margin:0}.ct-offline a,.ct-note a{color:var(--hivis)}.ct-actions{flex-wrap:wrap;align-items:center;gap:12px 18px;display:flex}.ct-note{color:var(--muted);margin:0;font-size:13px}.ct-done{border:1.5px solid var(--ok);background:color-mix(in srgb, var(--ok) 8%, var(--ink));border-radius:16px;padding:28px 26px}.ct-done h2{margin:0 0 8px;font-size:24px}.ct-done p{color:var(--muted);margin:0}@media (max-width:600px){.ct-row{grid-template-columns:minmax(0,1fr)}.ct-form{padding:18px 16px}}.bento-live{color:inherit;box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--hivis) 55%, var(--line));transition:transform .15s var(--ease);text-decoration:none}.bento-live:hover{transform:translateY(-2px)}.cp-kicker{color:var(--muted);margin:0;font-size:13px;font-weight:700}.placement-card .cp-title{letter-spacing:-.015em;margin:4px 0 0;font-size:clamp(26px,3.6vw,38px);font-weight:850;font-stretch:108%;line-height:1.1}.cp-truss{width:100%;max-width:420px;height:auto;margin:10px 0 4px;overflow:visible}.cp-bay path{fill:none;stroke-width:2.5px;stroke-linecap:round;transition:stroke .25s}.cp-bay circle{fill:var(--ink);stroke-width:2px}.cp-bay-todo path,.cp-bay-todo circle{stroke:var(--line)}.cp-bay-todo path{stroke-dasharray:3 5}.cp-bay-now path,.cp-bay-now circle{stroke:var(--hivis)}.cp-bay-ok path,.cp-bay-ok circle{stroke:var(--concrete)}.cp-bay-no path,.cp-bay-no circle{stroke:var(--moment)}.cp-bay-no path{stroke-dasharray:6 4}.cp-node{fill:var(--line)}.cp-node.on{fill:var(--hivis)}.cp-facts{color:var(--muted);gap:4px;margin:4px 0 0;padding-left:18px;line-height:1.5;display:grid}.cp-score{margin:0;font-size:16px}.cp-score b{color:var(--hivis)}.cp-skills{gap:8px;margin:0;padding:0;list-style:none;display:grid}.cp-skills li{grid-template-columns:minmax(0,1.5fr) minmax(60px,1fr) 36px;align-items:center;gap:12px;font-size:14.5px;display:grid}.cp-skills a{color:var(--hivis)}.cp-skill-bar{background:var(--ink3);border-radius:99px;height:8px;overflow:hidden}.cp-skill-bar span{background:var(--ok);height:100%;display:block}.cp-skills li.is-weak .cp-skill-bar span{background:var(--moment)}.cp-skill-num{font-family:var(--mono);text-align:right;font-size:13px}.cp-hint{margin:0;font-size:14px}.cp-review-fig{max-width:380px;margin:6px 0}.cp-how{color:var(--muted);margin-top:4px;font-size:13.5px}@media (prefers-reduced-motion:reduce){.cp-bay path{transition:none}}.cp-link{border:1.5px dashed color-mix(in srgb, var(--hivis) 50%, var(--line));color:inherit;border-radius:12px;align-items:center;gap:14px;margin-top:4px;padding:12px 16px;text-decoration:none;display:flex}.cp-link:hover{border-style:solid}.cp-link.is-done{border-style:solid;border-color:color-mix(in srgb, var(--ok) 60%, var(--line))}.cp-link-icon{width:40px;height:24px;color:var(--hivis);flex:none}.cp-link.is-done .cp-link-icon{color:var(--ok)}.cp-link-text{flex:1;gap:2px;min-width:0;display:grid}.cp-link-text span{color:var(--muted);font-size:13.5px}.hm-world{gap:10px;max-width:68ch;margin:0;padding-left:20px;line-height:1.55;display:grid}.hm-world b{color:var(--fg)}@media (max-width:560px){.widget svg.hm-stage text{font-size:22px}}.hm-snap{animation:hm-drop .35s var(--ease)}@keyframes hm-drop{0%{opacity:.4;transform:translateY(-40px)}}@media (prefers-reduced-motion:reduce){.hm-snap{animation:none}}.widget svg.rs-stage{cursor:default}.rs-stage .rs-tug-glyph{cursor:grab}.widget svg.rs-stage.rs-dragging,.rs-stage.rs-dragging .rs-tug-glyph{cursor:grabbing}.rs-controls{align-items:flex-start;padding-top:10px}.rs-tug{border:0;flex-direction:column;gap:2px;min-width:0;margin:0;padding:0;display:flex}.rs-tug-name{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--steel);padding:0;font-size:11px;font-weight:700}.rs-tug .control-label{min-width:3.2em}.rs-val{min-width:9ch;display:inline-block}.rs-part{font-family:var(--mono);color:var(--muted);font-size:12px}.rs-fixed{padding-top:4px;font-size:14px}.rs-mode{align-self:center;margin-left:auto}@media (max-width:560px){.rs-mode{margin-left:0}}.rs-ghost{transform:translate(var(--rs-dx), var(--rs-dy));opacity:.45}@media (prefers-reduced-motion:no-preference){.rs-ghost{animation:3.2s ease-in-out infinite rs-drift}.rs-anim-slide{animation:3.8s ease-in-out infinite rs-slide}.rs-anim-reveal{animation:3.8s ease-in-out infinite rs-reveal}}@keyframes rs-drift{0%{opacity:0;transform:translate(0)}20%{opacity:.5}75%{transform:translate(var(--rs-dx), var(--rs-dy));opacity:.5}to{transform:translate(var(--rs-dx), var(--rs-dy));opacity:0}}@keyframes rs-slide{0%,15%{transform:translate(var(--rs-from-x), var(--rs-from-y))}45%,to{transform:translate(0)}}@keyframes rs-reveal{0%,45%{opacity:.15}65%,to{opacity:1}}.sp-row{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.sp-seg{background:var(--ink);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;flex-wrap:wrap;gap:4px;padding:3px;display:inline-flex}.sp-seg button{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:6px;min-height:40px;padding:6px 12px 6px 8px;font-size:14px;font-weight:700;display:inline-flex}.sp-seg button:hover{color:var(--fg)}.sp-seg button.on{background:var(--ink3);color:var(--fg);box-shadow:inset 0 0 0 1.5px var(--hivis)}.sp-ico{flex:none;place-items:center;display:inline-grid}.sp-ico svg{width:24px;height:24px}.sp-stage{-webkit-user-select:none;user-select:none;width:100%;height:auto;display:block}.sp-status{min-height:1.6em;color:var(--muted);font-weight:650}.sp-status.is-held{color:var(--force)}.sp-status.is-moved{color:var(--moment)}.sp-pushes{gap:8px}.sp-pushes .btn[aria-pressed=true]{border-color:var(--hivis)}.sp-table-wrap{border-top:1px solid var(--line);padding-top:12px}.sp-table{border-collapse:collapse;table-layout:fixed;width:100%;font-size:14px}.sp-table th,.sp-table td{text-align:center;border-bottom:1px solid var(--line);padding:7px 6px}.sp-table thead th{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--steel);font-size:11px;font-weight:700}.sp-table th:first-child{text-align:left;width:28%}.sp-table tbody th{font-weight:700}.sp-rowhead{align-items:center;gap:6px;display:inline-flex}.sp-table tbody tr.is-current th{color:var(--hivis)}.sp-table td.is-now{background:color-mix(in srgb, var(--hivis) 8%, transparent)}.sp-yes{color:var(--force);font-weight:700}.sp-no{color:var(--moment);font-weight:700}.sp-yes,.sp-no{white-space:nowrap}.sp-unk{color:var(--steel);font-family:var(--mono)}.sp-count{font-family:var(--mono);color:var(--hivis);font-size:20px;font-weight:800}.sp-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.sp-card{justify-content:flex-start}.sp-card-count{min-width:28px;height:28px;font-family:var(--mono);background:var(--hivis);color:var(--ink);vertical-align:middle;border-radius:8px;place-items:center;margin-left:6px;padding-inline:6px;font-size:16px;display:inline-grid}.sp-card-text{font-size:14px}.sp-card-real{font-size:13px}.sp-sw-mom{background:var(--moment)}@media (max-width:760px){.sp-cards{grid-template-columns:1fr}}.sp-stat-len .stat-value{color:var(--hivis)}.sp-roll{transition:transform .35s var(--ease)}.sp-anim-slide{transform:translate(64px)}.sp-anim-tip{transform:rotate(-12deg)}.sp-wheel{transform-box:fill-box;transform-origin:50%}.sp-anim-spin{transform:rotate(520deg)}@media (prefers-reduced-motion:no-preference){.sp-anim-slide{animation:sp-slide .9s var(--ease) both}.sp-anim-tip{animation:sp-tip .8s var(--ease) both}.sp-anim-spin{animation:sp-spin .9s var(--ease) both}.sp-anim-press{animation:sp-press .5s var(--ease) both}.sp-anim-pop{animation:.5s cubic-bezier(.3,1.6,.5,1) .25s both sp-pop}.sp-anim-breathe{animation:4s ease-in-out infinite sp-breathe}.sp-anim-shift{animation:4s ease-in-out infinite sp-shift}.sp-anim-rock-roll{animation:4s ease-in-out infinite sp-rock-roll}}@keyframes sp-slide{0%{transform:translate(0)}}@keyframes sp-tip{0%{transform:rotate(0)}}@keyframes sp-spin{0%{transform:rotate(0)}}@keyframes sp-press{0%{opacity:0;transform:translateY(-14px)}}@keyframes sp-pop{0%{opacity:0}}@keyframes sp-breathe{0%,15%,to{transform:scaleX(1)}50%,65%{transform:scaleX(1.012)}}@keyframes sp-shift{0%,15%,to{transform:translate(0)}50%,65%{transform:translate(6px)}}@keyframes sp-rock-roll{0%,15%,to{transform:translate(-3px)}50%,65%{transform:translate(4px)}}@media (max-width:560px){.sp-stage text{font-size:22px}.sp-stage text.sp-note{font-size:18px}.sp-table{font-size:11.5px}.sp-table th,.sp-table td{padding:6px 3px}.sp-table tbody th .sp-ico{display:none}.sp-symbol text{font-size:17px}}.lf{gap:12px;padding:18px 0 6px;display:grid}.lf-ask{gap:10px;display:grid}.lf-q{margin:0;font-weight:750}.lf-buttons{flex-wrap:wrap;gap:8px;display:flex}.lf-buttons .lf-on{border-color:var(--hivis)}.lf-more{gap:8px;max-width:560px;display:flex}.lf-more input{min-width:0;font:inherit;border:1px solid var(--line);background:var(--ink);color:var(--fg);border-radius:8px;flex:1;padding:8px 12px;font-size:14.5px}.lf-more input:focus-visible{border-color:var(--hivis);outline:none}.lf-thanks,.lf-fail{margin:0;font-size:14.5px}.lf-thanks{color:var(--ok)}.lf-fail{color:var(--moment)}.lf-report{color:var(--muted);font-size:13.5px}.lf-report:hover{color:var(--fg)}.cp-problem{color:var(--moment);margin:-6px 0 0;font-size:14.5px;font-weight:650}.nf{text-align:center;justify-items:center;max-width:720px;padding-top:64px;display:grid}.nf-art{width:min(460px,100%);height:auto}.nf-code{font-family:var(--mono);color:var(--hivis);margin:8px 0 0;font-weight:700}.nf h1{letter-spacing:-.015em;margin:6px 0 10px;font-size:clamp(28px,4.5vw,44px);font-weight:850;font-stretch:110%}.nf-actions{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px;display:flex}.ct-off{border:1.5px dashed color-mix(in srgb, var(--hivis) 55%, var(--line));background:var(--ink2);border-radius:16px;padding:22px 24px}.ct-off h2{margin:0 0 8px;font-size:20px}.ct-off p{margin:0 0 8px;line-height:1.55}.ct-off a{color:var(--hivis)}.skip-link{z-index:100;background:var(--hivis);color:var(--ink);border-radius:8px;padding:10px 16px;font-weight:750;text-decoration:none;position:absolute;top:-60px;left:12px}.skip-link:focus{top:10px}main:focus{outline:none}@media (max-width:820px){.site-nav{padding-right:28px;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 36px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 36px),#0000)}}.tool-page-formulas{max-width:var(--max)}.fs{gap:14px;display:grid}.fs-bar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.fs-search{border:1.5px solid var(--line);background:var(--ink2);min-width:220px;height:46px;color:var(--muted);border-radius:12px;flex:1;align-items:center;gap:8px;padding:0 12px;display:flex}.fs-search:focus-within{border-color:var(--hivis)}.fs-search svg{flex:none;width:18px;height:18px}.fs-search input{min-width:0;font:inherit;color:var(--fg);background:0 0;border:0;outline:none;flex:1;font-size:15.5px}.fs-search kbd{font-family:var(--mono);border:1px solid var(--line);color:var(--muted);border-radius:5px;padding:1px 7px;font-size:12px}.fs-view button{min-height:38px;padding:6px 14px;font-size:13px}.fs-topics{flex-wrap:wrap;gap:6px;display:flex}.fs-topics button{font:inherit;border:1px solid var(--line);min-height:34px;color:var(--muted);cursor:pointer;background:0 0;border-radius:99px;padding:6px 12px;font-size:13px;font-weight:650}.fs-topics button span{font-family:var(--mono);opacity:.75;margin-left:4px;font-size:11.5px}.fs-topics button:hover:not(:disabled){color:var(--fg);border-color:var(--steel)}.fs-topics button.on{background:var(--concrete);border-color:var(--concrete);color:var(--ink)}.fs-topics button:disabled{opacity:.35;cursor:default}.fs-count{min-height:18px;color:var(--muted);margin:0;font-size:13px}.fs-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));align-items:start;gap:12px;display:grid}.fs-card{background:var(--ink2);border:1px solid var(--line);border-radius:14px;gap:12px;padding:16px 18px;display:grid}.fs-card header{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.fs-card h3{margin:0;font-size:16.5px;font-weight:800}.fs-topic{color:var(--muted);flex:none;font-size:11.5px}.fs-formula{background:var(--ink);border-radius:10px;padding:12px 10px;overflow-x:auto}.fs-formula .tex-block{margin:0;font-size:1.12em}.fs-vars{gap:6px;margin:0;display:grid}.fs-vars div{grid-template-columns:64px minmax(0,1fr);align-items:baseline;gap:10px;display:grid}.fs-vars dt{text-align:center}.fs-vars dd{margin:0;font-size:14px;line-height:1.45}.fs-unit{font-family:var(--mono);color:var(--muted);margin-left:8px;font-size:12px;display:inline-block}.fs-note{color:var(--muted);margin:0;font-size:13.5px;line-height:1.5}.fs-example{border:1px dashed var(--line);border-radius:10px;flex-wrap:wrap;align-items:baseline;gap:6px 10px;padding:8px 10px;font-size:14px;display:flex}.fs-label{color:var(--hivis);font-size:12px;font-weight:750}.fs-arrow{color:var(--muted)}.fs-card footer{justify-content:space-between;align-items:center;gap:10px;font-size:13px;display:flex}.fs-learn{color:var(--hivis)}.fs-copy{font:inherit;border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;flex:none;padding:5px 10px;font-size:12.5px;font-weight:650}.fs-copy:hover{color:var(--fg);border-color:var(--steel)}.fs-empty{border:1px dashed var(--line);border-radius:14px;justify-items:start;gap:12px;padding:22px;display:grid}.fs-empty p{margin:0}.fs-letters{gap:8px;margin:0;padding:0;list-style:none;display:grid}.fs-letters>li{background:var(--ink2);border:1px solid var(--line);border-radius:12px;grid-template-columns:90px minmax(0,1fr);align-items:start;gap:14px;padding:12px 14px;display:grid}.fs-letter{text-align:center;padding-top:2px;font-size:1.35em}.fs-letters ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.fs-letters ul li{flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-size:14px;display:flex}.fs-in{font:inherit;color:var(--hivis);text-underline-offset:2px;cursor:pointer;background:0 0;border:0;padding:0;font-size:12.5px;text-decoration:underline}.fs-compact .fs-grid{grid-template-columns:minmax(0,1fr)}.fs-compact .fs-topics{scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.fs-compact .fs-topics button{flex:none}.fs-compact .fs-letters>li{grid-template-columns:56px minmax(0,1fr)}@media (max-width:520px){.fs-grid{grid-template-columns:minmax(0,1fr)}.fs-letters>li{grid-template-columns:56px minmax(0,1fr)}.fs-card{padding:14px}}.focus-btn svg{flex:none}.meta-tools{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;display:inline-flex}.focus-bar{justify-content:flex-end;margin-bottom:8px;display:flex}.focus-bar.spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}html.focus-mode{--header-h:0px}html.focus-mode .ac{--header-h:0px;grid-template-columns:minmax(0,1fr)}html.focus-mode .site-header,html.focus-mode .site-footer,html.focus-mode .ac-side,html.focus-mode .ac-top,html.focus-mode .ac-tabs{display:none}html.focus-mode .ac-main.embedded{padding-bottom:48px}html.focus-mode .stepnav{top:16px}html.focus-mode .tool-fab{bottom:calc(16px + env(safe-area-inset-bottom,0px))}@media (max-width:900px){html.focus-mode .stepnav{top:0}}.focus-exit{top:max(12px, env(safe-area-inset-top,0px));right:max(12px, env(safe-area-inset-right,0px));z-index:90;font:inherit;color:var(--fg);background:color-mix(in srgb, var(--ink2) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);cursor:pointer;border-radius:99px;align-items:center;gap:8px;padding:8px 12px;font-size:13px;font-weight:700;display:inline-flex;position:fixed}.focus-exit:hover{border-color:var(--steel)}.focus-exit kbd{font-family:var(--mono);box-shadow:inset 0 0 0 1px var(--line);color:var(--muted);border-radius:4px;padding:1px 6px;font-size:11px}@media (hover:none){.focus-exit kbd{display:none}}html.focus-mode .focus-btn{display:none}@media (max-width:700px){html.focus-mode .lesson-hero,html.focus-mode .placement-page,html.focus-mode .tool-page{padding-top:60px}}.pager-hidden{display:none!important}.lesson-body[data-mode=steps]{gap:40px}.lesson-body[data-pending]>section.step~section.step{display:none}.pager{border-top:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 0 0;display:grid}.pager-mid{text-align:center;justify-items:center;gap:8px;min-width:0;display:grid}.pager-dots{gap:6px;margin:0;padding:0;list-style:none;display:flex}.pager-dots li{background:var(--line);border-radius:2px;width:22px;height:4px}.pager-dots li.past{background:var(--steel)}.pager-dots li.now{background:var(--hivis)}.pager-where{color:var(--muted);font-size:13px}.pager-end{color:var(--ok);font-size:14px;font-weight:650}@media (max-width:560px){.pager{grid-template-columns:auto auto;justify-content:space-between}.pager-mid{grid-area:1/1/auto/-1}}.fbp{display:inline-flex;position:relative}.fbp-btn{min-width:36px;height:36px;font:inherit;color:var(--muted);background:var(--ink2);border:1px solid var(--line);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0;font-size:13px;font-weight:650;transition:color .15s,border-color .15s;display:inline-flex}.fbp-btn.text{padding:0 12px 0 10px}.fbp-btn:hover,.fbp-btn[aria-expanded=true]{color:var(--fg);border-color:var(--steel)}.fbp-icon{flex:none}.fbp-card{z-index:70;background:var(--ink2);border-radius:var(--radius);width:min(320px,100vw - 24px);box-shadow:inset 0 0 0 1px var(--line), 0 24px 60px -20px #000000e6;text-align:left;padding:14px;position:absolute}.fbp-down-right .fbp-card{top:calc(100% + 8px);right:0}.fbp-down-left .fbp-card{top:calc(100% + 8px);left:0}.fbp-up-right .fbp-card{bottom:calc(100% + 8px);right:0}.fbp-up-left .fbp-card{bottom:calc(100% + 8px);left:0}.fbp-card form,.fbp-done{gap:10px;display:grid}.fbp-q{font-size:15px;font-weight:750}.fbp-thumbs{grid-template-columns:1fr 1fr;gap:8px;display:grid}.fbp-thumbs button{min-height:40px;font:inherit;color:var(--fg);background:var(--ink);border:1px solid var(--line);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:6px 8px;font-size:13.5px;font-weight:650;display:inline-flex}.fbp-thumbs button.on{border-color:var(--hivis);background:color-mix(in srgb, var(--hivis) 12%, var(--ink))}.fbp-card textarea{width:100%;font:inherit;color:var(--fg);background:var(--ink);border:1px solid var(--line);resize:vertical;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;border-radius:8px;padding:8px 10px;font-size:16px}.fbp-card textarea:focus-visible{outline:3px solid var(--hivis);outline-offset:1px}.fbp-foot{justify-content:space-between;align-items:center;gap:12px;display:flex}.fbp-link{color:var(--muted);font-size:13px}.fbp-link:hover{color:var(--fg)}.fbp-err{color:var(--hivis);font-size:13px}.fbp-done p{color:var(--muted);font-size:14px}.fbp-done .btn{justify-self:start}@media (max-width:560px){.fbp-card{top:auto;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));width:auto;position:fixed}.fbp-down-right .fbp-card,.fbp-down-left .fbp-card,.fbp-up-right .fbp-card,.fbp-up-left .fbp-card{top:auto;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px))}}.focus-tools{align-items:center;gap:8px;display:inline-flex}section.step{scroll-margin-top:calc(var(--header-h,64px) + 24px)}.step-head h2:focus{outline:none}@media (max-width:900px){section.step{scroll-margin-top:calc(var(--header-h,64px) + 84px)}}.reading-toggle button{font-family:var(--display);font-size:13px;font-weight:650}@media (max-width:700px){.lesson-body[data-mode=steps]{padding-bottom:72px}.focus-exit{top:auto;right:auto;left:max(12px, env(safe-area-inset-left,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));min-height:44px}}@media (max-width:640px){.reading-toggle button{min-height:40px}.acct-chip,.acct-signin{position:relative}.acct-chip:before,.acct-signin:before{content:"";position:absolute;inset:-4px}}.lesson-end{flex-direction:column;gap:72px;display:flex}.footer-brand .fbp{margin-top:18px}.cv-page{padding-top:48px;padding-bottom:24px}.cv{gap:40px;display:grid}.cv-head{gap:14px;max-width:760px;display:grid}.cv-head .display{font-size:clamp(34px,6vw,64px)}.cv-head .muted{max-width:60ch;font-size:17px}.cv-actions{flex-wrap:wrap;align-items:center;gap:12px 18px;display:flex}.cv-count{color:var(--ok);font-size:15px;font-weight:650}.cv-off{color:var(--muted);font-size:14px}.cv-group{gap:14px;display:grid}.cv-group-title{align-items:center;gap:10px;font-size:18px;font-weight:750;display:flex}.cv-group-title:before{content:"";background:var(--tone,var(--steel));border-radius:50%;width:10px;height:10px}.cv-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.cv-card{width:100%;height:100%;font:inherit;color:var(--fg);text-align:left;background:var(--ink2);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;transition:border-color .15s, transform .15s var(--ease);align-content:start;gap:6px;padding:16px;display:grid}.cv-card:hover:not(:disabled){border-color:var(--steel);transform:translateY(-2px)}.cv-card:disabled{cursor:default}.cv-card.on{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 8%, var(--ink2))}.cv-name{color:var(--muted);font-size:13px;font-weight:650}.cv-card b{font-size:16px;line-height:1.3}.cv-blurb{color:var(--muted);font-size:14px}.cv-tag{box-shadow:inset 0 0 0 1px var(--line);color:var(--fg);border-radius:99px;justify-self:start;margin-top:6px;padding:4px 10px;font-size:13px;font-weight:700}.cv-card:hover:not(:disabled) .cv-tag{box-shadow:inset 0 0 0 1.5px var(--hivis)}.cv-card.on .cv-tag{color:var(--ok);box-shadow:inset 0 0 0 1px var(--ok)}.cv-idea{gap:10px;max-width:640px;display:grid}.cv-idea textarea{width:100%;font:inherit;color:var(--fg);background:var(--ink2);border:1px solid var(--line);resize:vertical;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;border-radius:10px;padding:10px 12px;font-size:16px}.cv-idea .btn{justify-self:start}.fx{justify-items:start;gap:10px;display:grid}.fx-btn{min-height:40px;font:inherit;color:var(--fg);background:var(--ink2);border:1px solid var(--line);cursor:pointer;border-radius:99px;align-items:center;gap:8px;padding:6px 14px 6px 8px;font-size:14px;font-weight:650;display:inline-flex}.fx-btn:hover,.fx-btn[aria-expanded=true]{border-color:var(--steel)}.fx-q{width:24px;height:24px;color:var(--ink);background:var(--concrete);border-radius:50%;place-items:center;font-size:13px;font-weight:850;display:grid}.fx-panel{border-radius:var(--radius);background:var(--ink2);border:1px solid var(--line);justify-self:stretch;gap:14px;max-width:720px;padding:16px 18px;display:grid}.fx-part{gap:2px;display:grid}.fx-label{color:var(--muted);font-size:12.5px;font-weight:700}.fx-part p{margin:0;font-size:15px;line-height:1.55}.fx-vars{gap:6px;margin:4px 0 0;display:grid}.fx-vars>div{grid-template-columns:56px minmax(0,1fr);align-items:baseline;gap:10px;display:grid}.fx-vars dd{margin:0;font-size:14.5px}.fx-unit{font-family:var(--mono);color:var(--muted);margin-left:8px;font-size:12px}.fx.compact .fx-btn{min-height:34px;padding:4px 12px 4px 6px;font-size:13px}.fx.compact .fx-q{width:22px;height:22px}.fx.compact .fx-panel{padding:12px 14px}.task-hint{display:flex}.hint-btn{min-height:40px;font:inherit;color:var(--hivis);background:color-mix(in srgb, var(--hivis) 8%, transparent);border:1.5px solid color-mix(in srgb, var(--hivis) 70%, transparent);cursor:pointer;border-radius:99px;align-items:center;gap:6px;padding:6px 14px 6px 10px;font-size:14px;font-weight:700;display:inline-flex}.hint-btn:hover{background:color-mix(in srgb, var(--hivis) 16%, transparent)}.hint-box{background:color-mix(in srgb, var(--hivis) 7%, var(--ink));box-shadow:inset 3px 0 0 var(--hivis);border-radius:10px;align-items:flex-start;gap:10px;margin:0;padding:12px 14px;font-size:15px;line-height:1.5;display:flex}.hint-box .hint-icon{color:var(--hivis);flex:none;margin-top:3px}.goals-hint{min-height:34px;padding:4px 12px;font-size:13px}.goal-hints{gap:8px;margin:10px 0 0;padding:0;list-style:none;display:grid}.guess{border-radius:var(--radius);background:var(--ink2);border:1.5px dashed color-mix(in srgb, var(--hivis) 55%, transparent);gap:12px;padding:18px 20px;display:grid}.guess-head{align-items:center;gap:12px;display:flex}.guess-tag{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--hivis);font-size:12px;font-weight:700}.guess-q{max-width:46ch;margin:0;font-size:19px;font-weight:750;line-height:1.35}.guess-opts{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:8px;display:grid}.guess-opt{min-height:48px;font:inherit;color:var(--fg);text-align:left;background:var(--ink);border:1px solid var(--line);cursor:pointer;border-radius:10px;align-items:center;gap:10px;padding:10px 14px;font-size:15px;font-weight:650;display:flex}.guess-opt:hover:not(:disabled){border-color:var(--steel)}.guess-opt:disabled{cursor:default}.guess-dot{width:14px;height:14px;box-shadow:inset 0 0 0 2px var(--steel);border-radius:50%;flex:none}.guess-opt.picked{border-color:var(--hivis)}.guess-opt.picked .guess-dot{background:var(--hivis);box-shadow:none}.guess-opt.right,.guess-opt.answer{border-color:var(--ok)}.guess-opt.right .guess-dot{background:var(--ok);box-shadow:none}.guess-opt.answer .guess-dot{box-shadow:inset 0 0 0 2px var(--ok)}.guess-say{background:var(--ink);border-radius:10px;margin:0;padding:10px 14px;font-size:15px}.guess-say.good{box-shadow:inset 3px 0 0 var(--ok)}.guess-say.warm{box-shadow:inset 3px 0 0 var(--hivis)}.guess-skip{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;justify-self:start;padding:0;font-size:13px;text-decoration:underline}.guess-skip:hover{color:var(--fg)}.guess-wait{color:var(--muted);margin:0;font-size:14px}.guess-recall{color:var(--muted);margin:0;font-size:15px}.guess-recall b{color:var(--fg)}
