@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.25ieegmnh38ts.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.10y3kupq4t663.woff)format("woff"),url(../media/KaTeX_AMS-Regular.418dr7cz3fo2x.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.06b-ya9t43ioz.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.2vmk2hva4ctha.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.40ltxhe834pns.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.2eph4dlhid_m9.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3gxeetazf831f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.07-7u27-nhn_r.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.2sasz-d-jtw8y.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1alcy76__wdj2.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.19yqa_tc9d_gx.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.2d10y4xmjvzlf.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.110oo81prr9n5.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.2qhy34r6a05dn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.3-rowy8o6_4ky.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.0v1esh257kqpe.woff)format("woff"),url(../media/KaTeX_Main-Bold.0us_n0tnxlxu7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.14r2naom8mrec.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.13355ck5zr48q.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.3x_u9cepaced0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.0lig0v9j0700p.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0afv392dj4w59.woff)format("woff"),url(../media/KaTeX_Main-Italic.2hkw3230mfwcv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.1ryvsdzh2w1_e.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.15u8r3b2y7fv4.woff)format("woff"),url(../media/KaTeX_Main-Regular.0symfa7dqj6jd.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.1oopuu636h4il.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.12pl58orkw9rg.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0y5w36a5aq__2.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.32405s1aq8vas.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.0w0b1ugh62cfr.woff)format("woff"),url(../media/KaTeX_Math-Italic.2vkekfblmz5nb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.0h3wi2z_eouyg.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ovw5p-yjp56g.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.2d03q85pwxpti.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0wkjc4dm2kcit.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.1qavw__2zz8gk.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.3i-q087b23-m8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.2peiewu59z3d-.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.1i4afx8nk8n4r.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.31pbu25feko_c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.11h14300o9pd0.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.3110jb9c-bxna.woff)format("woff"),url(../media/KaTeX_Script-Regular.28p_x7iz71ofe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.03lhvx36ekcou.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.1slf4bh0hc6vm.woff)format("woff"),url(../media/KaTeX_Size1-Regular.1y57-ck23ey8c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.14s5gg-puz6h-.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0-kwyvx03omo8.woff)format("woff"),url(../media/KaTeX_Size2-Regular.2u0s-b07k2o9m.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1n1rgzz84z8r9.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.04o9a_02gu_e8.woff)format("woff"),url(../media/KaTeX_Size3-Regular.1pkn-dge4q0fv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.2sgotkdv3dcyv.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.3p2r1l7xmebxv.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2uelkfk2yna5e.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.11gr2d2wuwz77.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.12f8myjij3617.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.3nee9kjfy6nm8.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.8"}.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{--bg:#fff;--bg-soft:#f9fafb;--bg-muted:#f2f4f6;--bg-elevated:#fff;--line:#e5e8eb;--line-strong:#d1d6db;--text-1:#191f28;--text-2:#333d4b;--text-3:#4e5968;--text-4:#6b7684;--text-5:#8b95a1;--text-6:#b0b8c1;--accent:#2b6cf6;--accent-strong:#1b5ae0;--accent-weak:#ebf2ff;--accent-solid:#2b6cf6;--accent-solid-hover:#1b5ae0;--code-bg:#f6f8fa;--header-bg:#ffffffd1;--shadow-card:0 1px 2px #001b370a, 0 8px 24px #001b370f;--radius-lg:20px;--radius:16px;--radius-sm:10px;--font-sans:Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;--font-mono:var(--font-jetbrains), Pretendard, "D2Coding", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--wrap:1120px;--read:700px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#101216;--bg-soft:#171a1f;--bg-muted:#1e2228;--bg-elevated:#191c22;--line:#2a2f37;--line-strong:#3a414b;--text-1:#f2f4f6;--text-2:#d8dde3;--text-3:#b0b8c1;--text-4:#949ca7;--text-5:#7a838e;--text-6:#555d68;--accent:#5b93ff;--accent-strong:#7aa8ff;--accent-weak:#18253f;--accent-solid:#2f6df0;--accent-solid-hover:#4180ff;--code-bg:#15181d;--header-bg:#101216c7;--shadow-card:0 1px 2px #0000004d, 0 8px 24px #00000040;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:88px}body{background:var(--bg);color:var(--text-2);font-family:var(--font-sans);letter-spacing:-.003em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.6;transition:background-color .25s,color .25s}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:24px}.kr-keep{word-break:keep-all}.site-header{z-index:40;background:var(--header-bg);-webkit-backdrop-filter:saturate(180%)blur(18px);border-bottom:1px solid var(--line);position:sticky;top:0}.site-header .wrap{align-items:center;gap:28px;height:64px;display:flex}.brand{letter-spacing:-.03em;color:var(--text-1);white-space:nowrap;align-items:center;gap:10px;font-size:18px;font-weight:800;display:inline-flex}.brand-mark{flex:none;width:26px;height:26px}.nav{scrollbar-width:none;flex:1;gap:4px;min-width:0;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav a{color:var(--text-4);white-space:nowrap;border-radius:10px;padding:8px 12px;font-size:15.5px;font-weight:600;transition:color .15s,background-color .15s;position:relative}.nav a:hover{color:var(--text-1);background:var(--bg-muted)}.nav a[aria-current=page]{color:var(--text-1)}.nav a[aria-current=page]:after{content:"";background:var(--text-1);border-radius:2px;height:2px;position:absolute;bottom:-13px;left:12px;right:12px}.icon-btn{width:38px;height:38px;color:var(--text-4);cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;place-items:center;display:inline-grid}.icon-btn:hover{background:var(--bg-muted);color:var(--text-1)}.hero{grid-template-columns:minmax(0,1fr) minmax(0,440px);align-items:center;gap:40px;padding-block:72px 48px;display:grid}.eyebrow{letter-spacing:.04em;color:var(--accent);margin:0 0 14px;font-size:14px;font-weight:700}.hero h1,.page-title{letter-spacing:-.04em;color:var(--text-1);word-break:keep-all;text-wrap:balance;margin:0;font-size:clamp(34px,5.2vw,54px);font-weight:800;line-height:1.22}.hero p.lead,.page-lead{color:var(--text-3);word-break:keep-all;max-width:34em;margin:18px 0 0;font-size:clamp(17px,1.6vw,19px);line-height:1.65}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.btn{border-radius:12px;align-items:center;gap:6px;height:46px;padding:0 20px;font-size:15.5px;font-weight:700;transition:transform .15s,background-color .15s;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent-solid);color:#fff}.btn-primary:hover{background:var(--accent-solid-hover)}.btn-ghost{background:var(--bg-muted);color:var(--text-2)}.btn-ghost:hover{background:var(--line)}.hero-graph{aspect-ratio:1.12;background:radial-gradient(120% 90% at 20% 10%, var(--accent-weak), transparent 60%), var(--bg-soft);border:1px solid var(--line);border-radius:28px;width:100%;overflow:hidden}.hero-graph svg{width:100%;height:100%;display:block}.hg-edge{stroke:var(--line-strong);stroke-width:1.4px;fill:none}.hg-node-label{font-family:var(--font-sans);letter-spacing:-.02em;fill:var(--text-1);font-size:15px;font-weight:700}.hg-sub{font-family:var(--font-sans);fill:var(--text-4);font-size:11.5px;font-weight:600}.hg-float{transform-box:fill-box;animation:7s ease-in-out infinite hg-float}.hg-float:nth-of-type(2n){animation-duration:9s;animation-delay:-2s}.hg-float:nth-of-type(3n){animation-duration:8s;animation-delay:-4s}@keyframes hg-float{0%,to{transform:translate(0)}50%{transform:translateY(-5px)}}.section{padding-block:28px 56px}.section-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:20px;display:flex}.section-head h2{letter-spacing:-.03em;color:var(--text-1);margin:0;font-size:24px;font-weight:800}.section-head a{color:var(--text-4);font-size:15px;font-weight:600}.section-head a:hover{color:var(--accent)}.shelf{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;display:grid}.series-card{border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--line);grid-template-rows:auto 1fr;transition:transform .2s,box-shadow .2s;display:grid;overflow:hidden}.series-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px)}.series-card .cover{height:150px}.series-card-body{align-content:start;gap:8px;padding:20px 22px 22px;display:grid}.series-card h3{letter-spacing:-.03em;color:var(--text-1);margin:0;font-size:21px;font-weight:800}.series-card .muted{color:var(--text-4);word-break:keep-all;font-size:14.5px}.mini-chapters{color:var(--text-3);gap:6px;margin:8px 0 0;padding:0;font-size:14.5px;list-style:none;display:grid}.mini-chapters li{word-break:keep-all;grid-template-columns:28px 1fr;display:grid}.mini-chapters .no{color:var(--text-6);font-variant-numeric:tabular-nums;font-weight:700}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--bg-muted);height:38px;color:var(--text-3);font:inherit;cursor:pointer;white-space:nowrap;border:0;border-radius:999px;align-items:center;gap:6px;padding:0 16px;font-size:15px;font-weight:600;transition:background-color .15s,color .15s;display:inline-flex}.chip:hover{background:var(--line)}.chip[aria-pressed=true]{background:var(--text-1);color:var(--bg)}.chip .count{opacity:.6;font-variant-numeric:tabular-nums;font-size:13px}.tag{background:var(--bg-muted);height:30px;color:var(--text-3);border-radius:8px;align-items:center;padding:0 12px;font-size:14px;font-weight:600;transition:background-color .15s,color .15s;display:inline-flex}a.tag:hover{background:var(--accent-weak);color:var(--accent)}.post-list{margin-top:8px;display:grid}.post-item{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 216px;align-items:center;gap:28px;padding-block:28px;display:grid}.post-item:last-child{border-bottom:0}.post-item .kicker{color:var(--accent);margin-bottom:8px;font-size:14px;font-weight:700}.post-item h3{letter-spacing:-.025em;color:var(--text-1);word-break:keep-all;margin:0;font-size:22px;font-weight:700;line-height:1.4;transition:color .15s}.post-item p{color:var(--text-4);-webkit-line-clamp:2;word-break:keep-all;-webkit-box-orient:vertical;margin:10px 0 0;font-size:16px;line-height:1.6;display:-webkit-box;overflow:hidden}.meta{color:var(--text-5);font-variant-numeric:tabular-nums;flex-wrap:wrap;gap:4px 10px;margin-top:14px;font-size:14px;display:flex}.meta span+span:before{content:"·";color:var(--text-6);margin-right:10px}.thumb{border-radius:var(--radius);aspect-ratio:16/10.5;overflow:hidden;transform:translateZ(0)}.thumb .cover{width:100%;height:100%;transition:transform .35s}.post-item:hover h3{color:var(--accent)}.post-item:hover .thumb .cover{transform:scale(1.04)}.cover{width:100%;display:block}.post-list .post-item[hidden]{display:none}.progress{z-index:39;pointer-events:none;height:3px;position:fixed;top:64px;left:0;right:0}.progress span{background:var(--accent);transform-origin:0;width:100%;height:100%;display:block;transform:scaleX(0)}.article-shell{grid-template-columns:minmax(0, var(--read));justify-content:center;gap:56px;padding-block:56px 24px;display:grid}@media (min-width:1240px){.article-shell.has-toc{grid-template-columns:200px minmax(0, var(--read)) 200px}}.article-head .kicker{color:var(--accent);align-items:center;gap:8px;margin-bottom:16px;font-size:15.5px;font-weight:700;display:inline-flex}.article-head h1{letter-spacing:-.035em;color:var(--text-1);word-break:keep-all;text-wrap:balance;margin:0;font-size:clamp(30px,4.4vw,44px);font-weight:800;line-height:1.3}.article-head .subtitle{color:var(--text-3);word-break:keep-all;margin:16px 0 0;font-size:19px;line-height:1.6}.byline{color:var(--text-4);align-items:center;gap:12px;margin-top:28px;font-size:15px;display:flex}.avatar{background:var(--text-1);width:40px;height:40px;color:var(--bg);border-radius:50%;flex:none;place-items:center;font-size:16px;font-weight:800;display:grid}.byline strong{color:var(--text-1);font-size:15.5px;font-weight:700;display:block}.article-cover{border-radius:var(--radius-lg);aspect-ratio:7/3;margin:36px 0 8px;overflow:hidden}.article-cover .cover{height:100%}.series-box{border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--line);margin:32px 0 8px;overflow:hidden}.series-box summary{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;list-style:none;display:flex}.series-box summary::-webkit-details-marker{display:none}.series-box .sb-title{color:var(--text-1);font-size:15.5px;font-weight:700}.series-box .sb-sub{color:var(--text-5);margin-top:2px;font-size:13.5px}.dots{flex:none;gap:4px;display:flex}.dots i{background:var(--line-strong);border-radius:50%;width:8px;height:8px}.dots i.done{background:var(--accent);opacity:.45}.dots i.now{background:var(--accent)}.series-box ol{border-top:1px solid var(--line);gap:2px;margin:0;padding:4px 12px 14px;list-style:none;display:grid}.series-box li a{color:var(--text-3);word-break:keep-all;border-radius:10px;grid-template-columns:30px 1fr;gap:4px;padding:9px 8px;font-size:15px;display:grid}.series-box li a:hover{background:var(--bg-muted)}.series-box li a[aria-current=page]{background:var(--accent-weak);color:var(--accent);font-weight:700}.series-box .no{font-variant-numeric:tabular-nums;color:var(--text-6);font-weight:700}.series-box li a[aria-current=page] .no{color:var(--accent)}.toc{align-self:start;max-height:calc(100vh - 140px);display:none;position:sticky;top:112px;overflow:auto}@media (min-width:1240px){.toc{display:block}}.toc-title{color:var(--text-5);margin-bottom:12px;font-size:13px;font-weight:700}.toc ol{border-left:2px solid var(--line);gap:2px;margin:0;padding:0 0 0 14px;list-style:none;display:grid}.toc a{color:var(--text-5);word-break:keep-all;padding:5px 0;font-size:13.5px;line-height:1.5;transition:color .15s;display:block;position:relative}.toc a:hover{color:var(--text-1)}.toc li.d3 a{padding-left:12px;font-size:13px}.toc a.read{color:var(--text-3)}.toc a.active{color:var(--accent);font-weight:700}.toc a.active:before{content:"";background:var(--accent);border-radius:2px;width:2px;position:absolute;top:6px;bottom:6px;left:-16px}.prose{color:var(--text-2);overflow-wrap:break-word;margin-top:40px;font-size:17px;line-height:1.82}.prose>*{margin:0 0 22px}.prose h2{letter-spacing:-.03em;color:var(--text-1);word-break:keep-all;margin:64px 0 18px;font-size:27px;font-weight:800;line-height:1.4}.prose h3{letter-spacing:-.02em;color:var(--text-1);word-break:keep-all;margin:44px 0 14px;font-size:21px;font-weight:700;line-height:1.45}.prose h4{color:var(--text-1);margin:32px 0 10px;font-size:18px;font-weight:700}.prose strong{color:var(--text-1);font-weight:700}.prose a{color:var(--accent);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.prose hr{background:var(--line);border:0;height:1px;margin:44px 0}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:6px 0}.prose li::marker{color:var(--text-5)}.prose blockquote{border-radius:var(--radius-sm);background:var(--bg-soft);border:1px solid var(--line);color:var(--text-3);margin-inline:0;padding:18px 22px}.prose blockquote>:last-child{margin-bottom:0}.prose :not(pre)>code{font-family:var(--font-mono);background:var(--bg-muted);color:var(--text-1);border-radius:6px;padding:2px 6px;font-size:.86em}.prose figure{margin:36px 0}.prose figure img{border:1px solid var(--line);border-radius:14px;margin:0 auto;display:block}.prose figcaption{text-align:center;color:var(--text-5);word-break:keep-all;margin-top:12px;font-size:14px;line-height:1.55}.prose .fig-no{color:var(--text-3);font-weight:700}.table-wrap{border:1px solid var(--line);border-radius:14px;overflow-x:auto}.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.6}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:11px 14px}.prose th{background:var(--bg-soft);color:var(--text-1);white-space:nowrap;font-weight:700}.prose tr:last-child td{border-bottom:0}.prose figure[data-rehype-pretty-code-figure]{margin:28px 0}.prose pre{background:var(--code-bg);border:1px solid var(--line);border-radius:14px;margin:0;padding:18px 20px;font-size:14px;line-height:1.7;overflow-x:auto}.prose pre code{font-family:var(--font-mono);display:grid}.prose [data-rehype-pretty-code-title]{font-family:var(--font-mono);color:var(--text-4);border:1px solid var(--line);background:var(--bg-muted);border-bottom:0;border-radius:14px 14px 0 0;padding:10px 16px;font-size:13px}.prose [data-rehype-pretty-code-title]+pre{border-radius:0 0 14px 14px}.prose code[data-theme] span{color:var(--shiki-light)}:root[data-theme=dark] .prose code[data-theme] span{color:var(--shiki-dark)}.prose .katex-display{padding-block:4px;overflow:auto hidden}.article-foot{gap:40px;padding-block:24px 80px;display:grid}.foot-block h2{letter-spacing:-.02em;color:var(--text-1);margin:0 0 16px;font-size:19px;font-weight:800}.prev-next{grid-template-columns:1fr 1fr;gap:12px;display:grid}.pn{border-radius:var(--radius);border:1px solid var(--line);gap:6px;padding:18px 20px;transition:border-color .15s,background-color .15s;display:grid}.pn:hover{border-color:var(--accent);background:var(--accent-weak)}.pn .lbl{color:var(--text-5);font-size:13.5px;font-weight:600}.pn .ttl{color:var(--text-1);word-break:keep-all;font-size:16px;font-weight:700}.pn.next{text-align:right}.card-row{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;display:grid}.mini-card{align-content:start;gap:10px;display:grid}.mini-card .thumb{aspect-ratio:16/9.5}.mini-card h3{color:var(--text-1);word-break:keep-all;margin:0;font-size:16px;font-weight:700;line-height:1.45}.mini-card:hover h3{color:var(--accent)}.mini-card .meta{margin-top:0;font-size:13px}.project-meta{border-top:1px solid var(--line);flex-wrap:wrap;gap:8px 28px;margin:22px 0 0;padding-top:18px;font-size:14.5px;display:flex}.project-meta div{gap:8px;display:flex}.project-meta dt{color:var(--text-5);font-weight:600}.project-meta dd{color:var(--text-2);word-break:keep-all;margin:0;font-weight:600}.key-results{border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--line);margin:32px 0 8px;padding:22px 24px}.key-results h2{letter-spacing:.06em;text-transform:uppercase;color:var(--text-5);margin:0 0 12px;font-size:13px;font-weight:800}.key-results dl{margin:0;display:grid}.key-results dl>div{border-top:1px solid var(--line);grid-template-columns:minmax(120px,max-content) minmax(0,1fr);align-items:baseline;gap:4px 20px;padding-block:10px;display:grid}.key-results dl>div:first-child{border-top:0;padding-top:0}.key-results dt{letter-spacing:-.02em;color:var(--text-1);font-variant-numeric:tabular-nums;word-break:keep-all;font-size:19px;font-weight:800}.key-results dd{gap:2px;margin:0;display:grid}.key-results dd span{color:var(--text-2);word-break:keep-all;font-size:15px;font-weight:600}.key-results dd small{color:var(--text-5);word-break:keep-all;font-size:13px;line-height:1.55}@media (max-width:640px){.key-results dl>div{grid-template-columns:1fr}}.concept-map{border:1px solid var(--line);background:var(--bg-soft);border-radius:24px;overflow-x:auto}.concept-map svg{width:100%;min-width:860px;height:auto;display:block}.cm-edge{fill:none;stroke:var(--line-strong);stroke-width:1.4px}.cm-edge.extra{stroke-dasharray:4 5}.cm-node rect{fill:var(--bg-elevated);stroke:var(--line);stroke-width:1px;transition:stroke .15s,fill .15s}.cm-node.root rect{fill:var(--text-1);stroke:var(--text-1)}.cm-node text{font-family:var(--font-sans);fill:var(--text-2);dominant-baseline:middle;text-anchor:middle;font-size:13.5px;font-weight:650}.cm-node.root text{fill:var(--bg);font-size:15px;font-weight:800}.cm-node .cnt{fill:var(--text-5);font-size:11px;font-weight:700}.cm-node.root .cnt{fill:var(--text-6)}.cm-node.ghost rect{fill:#0000;stroke-dasharray:4 4;stroke:var(--line-strong)}.cm-node.ghost text{fill:var(--text-4);font-weight:600}.cm-node:hover rect{stroke:var(--accent)}.cm-node:not(.root):hover rect{fill:var(--accent-weak)}.concept-groups{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:28px;display:grid}.concept-group{border-radius:var(--radius-lg);border:1px solid var(--line);align-content:start;gap:12px;padding:22px;display:grid}.concept-group h3{color:var(--text-1);letter-spacing:-.02em;margin:0;font-size:19px;font-weight:800}.concept-group p{color:var(--text-4);word-break:keep-all;margin:0;font-size:14.5px}.crumbs{color:var(--text-5);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:14px;font-size:14.5px;font-weight:600;display:flex}.crumbs a:hover{color:var(--accent)}.book-hero{grid-template-columns:260px minmax(0,1fr);align-items:end;gap:40px;padding-block:56px 32px;display:grid}.book-cover{aspect-ratio:3/4;box-shadow:var(--shadow-card);border-radius:18px;overflow:hidden}.book-cover .cover{height:100%}.chapter-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none;display:grid}.chapter-list a{border-bottom:1px solid var(--line);grid-template-columns:64px minmax(0,1fr) auto;align-items:baseline;gap:16px;padding:22px 4px;display:grid}.chapter-list .no{color:var(--text-6);font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:22px;font-weight:800}.chapter-list h3{color:var(--text-1);letter-spacing:-.02em;word-break:keep-all;margin:0;font-size:19px;font-weight:700}.chapter-list p{color:var(--text-4);word-break:keep-all;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:6px 0 0;font-size:15px;line-height:1.6;display:-webkit-box;overflow:hidden}.chapter-list .date{color:var(--text-5);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13.5px}.chapter-list a:hover h3,.chapter-list a:hover .no{color:var(--accent)}.cv-head{border-bottom:1px solid var(--line);padding-block:64px 28px}.cv-contacts{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.cv-body{padding-block:12px 96px}.cv-body .prose{margin-top:0}.cv-body .prose h2{letter-spacing:.04em;color:var(--accent);border-top:1px solid var(--line);margin:48px 0 16px;padding-top:24px;font-size:15px}.cv-body .prose h3{margin-top:28px;font-size:20px}.site-footer{border-top:1px solid var(--line);color:var(--text-5);padding-block:40px 56px;font-size:14px}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.site-footer a:hover{color:var(--text-1)}.foot-links{gap:18px;display:flex}@media (max-width:900px){.hero{grid-template-columns:1fr;padding-block:44px 24px}.hero-graph{max-width:520px}.book-hero{grid-template-columns:160px minmax(0,1fr);gap:24px}}@media (max-width:680px){.wrap{padding-inline:20px}.site-header .wrap{gap:12px}.brand-text{display:none}.nav a{padding:8px 10px;font-size:15px}.post-item{grid-template-columns:minmax(0,1fr) 104px;gap:16px;padding-block:22px}.post-item h3{font-size:18px}.post-item p{font-size:15px}.post-item .thumb{aspect-ratio:1;border-radius:12px}.prev-next{grid-template-columns:1fr}.pn.next{text-align:left}.book-hero{grid-template-columns:1fr}.book-cover{max-width:200px}.chapter-list a{grid-template-columns:44px minmax(0,1fr)}.chapter-list .date{display:none}.prose{font-size:16.5px}.prose h2{margin-top:52px;font-size:23px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.site-header,.site-footer,.progress,.toc,.icon-btn{display:none!important}body{color:#111;background:#fff;font-size:12px}.cv-head{padding-block:0 12px}.cv-body{padding-block:0}.page-title{font-size:28px}.prose{font-size:12.5px;line-height:1.6}.prose h2,.cv-body .prose h2{margin:18px 0 8px;padding-top:10px}.prose h3{break-after:avoid}a{color:inherit}}