@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(../media/be-vietnam-pro-vietnamese-400-normal.0ir3lowcg2jd4.woff2)format("woff2"),url(../media/be-vietnam-pro-vietnamese-400-normal.3jkasxo4k2rz2.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(../media/be-vietnam-pro-latin-ext-400-normal.453xq1mlu-qfe.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-ext-400-normal.21qcg3h_o2qam.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:400;src:url(../media/be-vietnam-pro-latin-400-normal.19fn_nsidnous.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-400-normal.3mkx7v1a17h2_.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(../media/be-vietnam-pro-vietnamese-500-normal.20bffioughox4.woff2)format("woff2"),url(../media/be-vietnam-pro-vietnamese-500-normal.32qcs-ohqbn20.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(../media/be-vietnam-pro-latin-ext-500-normal.0rnp16l9saec8.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-ext-500-normal.21dl0xb5txs-n.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:500;src:url(../media/be-vietnam-pro-latin-500-normal.1052sz4r89346.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-500-normal.1md_fj_5nstf-.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(../media/be-vietnam-pro-vietnamese-600-normal.13vsqp3suqx94.woff2)format("woff2"),url(../media/be-vietnam-pro-vietnamese-600-normal.43wf7ym7dfmiy.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(../media/be-vietnam-pro-latin-ext-600-normal.1oj0fq8a06f_9.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-ext-600-normal.1c3q0h8gz8q2p.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:600;src:url(../media/be-vietnam-pro-latin-600-normal.076r4lhepcnqo.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-600-normal.1dto-6-jsj6ea.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(../media/be-vietnam-pro-vietnamese-700-normal.02am7a5a9xufd.woff2)format("woff2"),url(../media/be-vietnam-pro-vietnamese-700-normal.1ohra716-3crz.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(../media/be-vietnam-pro-latin-ext-700-normal.268cf9bs-gozs.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-ext-700-normal.36__v53gqbyuq.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:700;src:url(../media/be-vietnam-pro-latin-700-normal.2q6i5oi91ug6_.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-700-normal.0h486e7gbccfh.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:800;src:url(../media/be-vietnam-pro-vietnamese-800-normal.3_w3_vxbh09qg.woff2)format("woff2"),url(../media/be-vietnam-pro-vietnamese-800-normal.0f-e8-oy1i46s.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:800;src:url(../media/be-vietnam-pro-latin-ext-800-normal.2syjgt67a99r5.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-ext-800-normal.36obl6dl5lwzz.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-display:swap;font-weight:800;src:url(../media/be-vietnam-pro-latin-800-normal.3nivembvkgs7e.woff2)format("woff2"),url(../media/be-vietnam-pro-latin-800-normal.1hm955r2xjmwx.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family: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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.22"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;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;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}
:root{--paper:#fff;--canvas:#f3f6fa;--mist:#edf2f8;--line:#dde4ee;--line-strong:#7f90a8;--ink:#102d55;--ink-soft:#4b5e7a;--may-orange:#f39a2b;--may-orange-hover:#e88b17;--may-orange-tint:#fff2e0;--may-orange-ink:#9e5400;--th:#1fa85f;--th-ink:#137a44;--th-tint:#e5f6ec;--thcs:#2f7fea;--thcs-ink:#1c5dbf;--thcs-tint:#e7f0fd;--thpt:#7a5af0;--thpt-ink:#5a3ccb;--thpt-tint:#efebfe;--ok:#0a744f;--ok-tint:#e2f4ec;--warn:#9a5800;--warn-tint:#fff0d4;--info:#0a66ad;--info-tint:#e1effa;--danger:#c42a3d;--danger-tint:#fde7ea;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--radius-0:0px;--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:999px;--shadow-none:none;--shadow-float:0 12px 28px -10px #102d5547;--focus-ring:0 0 0 2px #fff, 0 0 0 5px #102d55;--topbar-h:56px;--sidebar-w:256px;--sidebar-w-mini:72px;--content-max:1280px;--page-pad:32px;--page-pad-sm:16px;--grid-gap:24px;--row-h:44px;--row-h-dense:36px;--bottombar-h:64px;--section-pad:20px;--section-head-h:56px;--actionbar-h:64px;--drawer-w:480px;--modal-w:520px;--font-sans:"Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;--may-ease:cubic-bezier(.3, .7, .2, 1);--may-fast:.12s;--may-mid:.22s;--may-slow:.32s}body{font-family:var(--font-sans);background:var(--canvas);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:22px}.may-pad{padding:var(--space-4)}.may-on-paper{background:var(--paper)}.may-small{color:var(--ink-soft);font-size:13px;font-weight:500;line-height:18px}.may-num{font-variant-numeric:tabular-nums}.may-h1{letter-spacing:-.01em;margin:0;font-size:26px;font-weight:800;line-height:32px}.may-h2{margin:0;font-size:17px;font-weight:700;line-height:24px}.may-h3{margin:0;font-size:15px;font-weight:700;line-height:22px}.may-link{color:var(--ink);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--line-strong);text-decoration-color:var(--line-strong);font-size:14px;font-weight:600}.may-req{color:var(--danger);margin-left:2px}.may-tone-brand{--tone:var(--may-orange);--tone-ink:var(--may-orange-ink);--tone-tint:var(--may-orange-tint);--illo-accent:var(--may-orange);--illo-tint:var(--may-orange-tint)}.may-tone-th{--tone:var(--th);--tone-ink:var(--th-ink);--tone-tint:var(--th-tint);--illo-accent:var(--th);--illo-tint:var(--th-tint)}.may-tone-thcs{--tone:var(--thcs);--tone-ink:var(--thcs-ink);--tone-tint:var(--thcs-tint);--illo-accent:var(--thcs);--illo-tint:var(--thcs-tint)}.may-tone-thpt{--tone:var(--thpt);--tone-ink:var(--thpt-ink);--tone-tint:var(--thpt-tint);--illo-accent:var(--thpt);--illo-tint:var(--thpt-tint)}.may-swatch{border-radius:var(--radius-xs);background:var(--tone,var(--may-orange));flex:none;width:10px;height:10px;display:inline-block}.may-illo{flex:none;display:block;overflow:visible}.may-illo .k{fill:var(--paper);stroke:var(--ink);stroke-width:2.5px;stroke-linejoin:miter}.may-illo .a{fill:var(--illo-accent,var(--may-orange));stroke:var(--ink);stroke-width:2.5px;stroke-linejoin:miter}.may-illo .af{fill:var(--illo-accent,var(--may-orange))}.may-illo .t{fill:var(--illo-tint,var(--may-orange-tint))}.may-illo .ln,.may-illo .ck{fill:none;stroke:var(--ink);stroke-width:2.5px;stroke-linecap:square;stroke-linejoin:miter}.may-illo .la{fill:none;stroke:var(--illo-accent,var(--may-orange));stroke-width:3.5px;stroke-linecap:square;stroke-linejoin:miter}.may-illo.is-plain .t{display:none}.may-illo.is-small .k,.may-illo.is-small .a,.may-illo.is-small .ln,.may-illo.is-small .ck{stroke-width:3.5px}.may-illo.is-small .la{stroke-width:4.5px}.may-glyph{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:16px;height:16px}.may-btn{border-radius:var(--radius-sm);height:40px;font:inherit;cursor:pointer;white-space:nowrap;transition:background var(--may-fast) linear;border:0;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-size:14px;font-weight:600;line-height:20px;text-decoration:none;display:inline-flex}.may-btn:focus-visible{outline:3px solid var(--ink);outline-offset:2px}.may-btn-primary{background:var(--may-orange);color:var(--ink)}.may-btn-primary:hover{background:var(--may-orange-hover)}.may-btn-secondary{background:var(--paper);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}.may-btn-secondary:hover{background:var(--mist)}.may-btn-quiet{color:var(--ink);background:0 0;padding:0 12px}.may-btn-quiet:hover{background:var(--mist)}.may-btn-danger{color:var(--danger);background:0 0;padding:0 12px}.may-btn-danger:hover{background:var(--danger-tint)}.may-btn-sm{height:32px;padding:0 12px;font-size:13px}.may-btn-block{width:100%;height:48px;font-size:15px}.may-btn-icon{width:36px;padding:0}.may-btn:disabled{opacity:.45;cursor:not-allowed}.may-glide{pointer-events:none;background:var(--may-orange);border-radius:var(--radius-full);position:absolute}.may-glide.is-ready{transition:transform var(--may-mid) var(--may-ease), width var(--may-mid) var(--may-ease), height var(--may-mid) var(--may-ease)}.may-pop{z-index:50;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);min-width:220px;max-width:320px;box-shadow:var(--shadow-float);animation:may-pop-in var(--may-fast) var(--may-ease);padding:6px;position:fixed}.may-pop-title{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);padding:8px 10px 4px;font-size:12px;font-weight:600;line-height:16px}.may-pop-item{border-radius:var(--radius-sm);width:100%;min-height:38px;font:inherit;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:0 10px;font-size:14px;text-decoration:none;display:flex}.may-pop-item:hover,.may-pop-item.is-open{background:var(--mist)}.may-pop-item[aria-checked=true]{font-weight:700}.may-pop-item .may-glyph{color:var(--ink-soft)}.may-pop-item .may-pop-end{margin-left:auto}.may-pop-item.is-danger{color:var(--danger)}.may-pop-sep{background:var(--line);height:1px;margin:6px 4px}@keyframes may-pop-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.may-chip-btn{border:1px solid var(--line-strong);border-radius:var(--radius-full);background:var(--paper);height:34px;font:inherit;color:var(--ink);cursor:pointer;white-space:nowrap;align-items:center;gap:8px;padding:0 12px 0 14px;font-size:13px;font-weight:600;display:inline-flex}.may-chip-btn:hover{background:var(--mist)}.may-chip-btn:focus-visible{outline:3px solid var(--ink);outline-offset:2px}.may-chip-btn .may-glyph{width:14px;height:14px;color:var(--ink-soft)}.may-chip-btn small{color:var(--ink-soft);font-size:13px;font-weight:500}.may-shell{grid-template-columns:var(--sidebar-w) minmax(0, 1fr);grid-template-rows:var(--topbar-h) minmax(0, 1fr);background:var(--canvas);height:100%;min-height:0;display:grid}.may-shell.is-mini{grid-template-columns:var(--sidebar-w-mini) minmax(0, 1fr)}.may-top{align-items:center;gap:var(--space-4);padding:0 var(--space-6) 0 var(--space-4);background:var(--paper);border-bottom:1px solid var(--line);z-index:3;grid-column:1/-1;min-width:0;display:flex;position:relative}.may-brand{min-width:calc(var(--sidebar-w) - var(--space-4) - var(--space-4));color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:flex}.may-shell.is-mini .may-brand{min-width:40px}.may-brand img{width:32px;height:32px}.may-brand b{letter-spacing:.01em;font-size:17px;font-weight:800}.may-ctx{align-items:center;gap:var(--space-2);display:flex}.may-search{flex:1;max-width:380px;margin-left:auto;position:relative}.may-search .may-glyph{color:var(--ink-soft);position:absolute;top:12px;left:12px}.may-search input{box-sizing:border-box;border:1px solid var(--line);border-radius:var(--radius-full);background:var(--canvas);width:100%;height:40px;font:inherit;color:var(--ink);padding:0 12px 0 38px;font-size:14px}.may-search input:focus{outline:3px solid var(--ink);outline-offset:-1px;background:var(--paper)}.may-top-end{align-items:center;gap:var(--space-2);display:flex}.may-iconbtn{border-radius:var(--radius-full);width:40px;height:40px;color:var(--ink);cursor:pointer;background:0 0;border:0;place-items:center;display:grid;position:relative}.may-iconbtn:hover{background:var(--mist)}.may-iconbtn .may-glyph{width:20px;height:20px}.may-dot{border-radius:var(--radius-full);background:var(--danger);width:8px;height:8px;box-shadow:0 0 0 2px var(--paper);position:absolute;top:9px;right:9px}.may-user{border-radius:var(--radius-full);height:44px;font:inherit;color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:0 8px 0 4px;display:flex}.may-user:hover{background:var(--mist)}.may-user-text{line-height:17px;display:grid}.may-user-text b{font-size:14px;font-weight:600}.may-user-text span{color:var(--ink-soft);font-size:12px}.may-ava{border-radius:var(--radius-full);background:var(--ink);width:34px;height:34px;color:var(--paper);flex:none;place-items:center;font-size:12px;font-weight:700;display:grid}.may-main{flex-direction:column;min-width:0;display:flex;overflow-y:auto}.may-page{width:100%;max-width:var(--content-max);padding:var(--space-6) var(--page-pad) var(--space-12);box-sizing:border-box;gap:var(--space-6);flex:1;align-content:start;display:grid}.may-side{gap:var(--space-4);padding:var(--space-4) var(--space-3) var(--space-6);background:var(--paper);border-right:1px solid var(--line);flex-direction:column;min-height:0;display:flex;position:relative;overflow-y:auto}.may-side-group{gap:2px;display:grid}.may-side-title{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 4px;padding:0 10px;font-size:12px;font-weight:600;line-height:16px}.may-nav-row{border-radius:var(--radius-sm);width:100%;min-height:40px;font:inherit;color:var(--ink);text-align:left;cursor:pointer;box-sizing:border-box;background:0 0;border:0;align-items:center;gap:12px;padding:0 10px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.may-nav-row:hover{background:var(--mist)}.may-nav-row:focus-visible{outline:3px solid var(--ink);outline-offset:-3px}.may-nav-row[aria-current=page]{background:var(--mist);font-weight:700}.may-nav-row.is-trail{font-weight:700}.may-nav-row.lv2{min-height:36px;padding-left:46px;font-size:14px}.may-nav-row.lv3{min-height:34px;color:var(--ink-soft);padding-left:62px;font-size:13px}.may-nav-row.lv3[aria-current=page]{color:var(--ink)}.may-nav-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.may-nav-chev{color:var(--ink-soft);transition:transform var(--may-fast) var(--may-ease)}.may-nav-row[aria-expanded=true] .may-nav-chev{transform:rotate(90deg)}.may-nav-sub{gap:2px;display:grid;position:relative}.may-nav-sub.lv3:before{content:"";background:var(--line);width:1px;position:absolute;top:4px;bottom:4px;left:50px}.may-badge{box-sizing:border-box;border-radius:var(--radius-full);background:var(--ink);min-width:20px;height:20px;color:var(--paper);font-variant-numeric:tabular-nums;place-items:center;padding:0 6px;font-size:11px;font-weight:700;display:inline-grid}.may-badge-danger{background:var(--danger)}.may-badge-soft{background:var(--mist);color:var(--ink)}.may-side-mark{width:3px;top:0;left:2px}.may-shell.is-mini .may-side{padding:var(--space-4) var(--space-2);align-items:stretch}.may-shell.is-mini .may-side-title{color:#0000;background:var(--line);height:1px;margin:4px 10px;padding:0;overflow:hidden}.may-shell.is-mini .may-nav-row.lv1{justify-content:center;min-height:44px;padding:0;position:relative}.may-shell.is-mini .may-nav-row.lv1 .may-nav-label,.may-shell.is-mini .may-nav-row.lv1 .may-nav-chev{display:none}.may-shell.is-mini .may-nav-row.lv1 .may-badge{min-width:16px;height:16px;padding:0 4px;font-size:10px;position:absolute;top:3px;right:6px}.may-fly-head{align-items:center;gap:10px;padding:8px 10px 6px;font-size:14px;font-weight:700;display:flex}.may-ph{gap:var(--space-2);display:grid}.may-crumb{color:var(--ink-soft);flex-wrap:wrap;gap:6px;font-size:13px;line-height:18px;display:flex}.may-crumb span+span:before{content:"›";color:var(--line-strong);margin-right:6px}.may-ph-row{align-items:center;gap:var(--space-4);min-width:0;display:flex}.may-ph-text{flex:1;gap:2px;min-width:0;display:grid}.may-ph-actions{gap:var(--space-2);flex:none;display:flex}.may-tabs{gap:var(--space-6);border-bottom:1px solid var(--line);margin-top:var(--space-2);scrollbar-width:none;display:flex;position:relative;overflow-x:auto}.may-tab{height:44px;font:inherit;color:var(--ink-soft);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0;font-size:14px;font-weight:500}.may-tab:hover{color:var(--ink)}.may-tab[aria-selected=true]{color:var(--ink);font-weight:700}.may-tab:focus-visible{outline:3px solid var(--ink);outline-offset:-3px}.may-tab-count{color:var(--ink-soft);margin-left:6px;font-size:12px;font-weight:500}.may-tabs-mark{height:3px;bottom:-1px;left:0}.may-split{gap:var(--grid-gap);align-items:start;display:grid}.may-split-8-4{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}.may-split-4-8{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}.may-split-6-6{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}@media (max-width:1023px){.may-split-8-4,.may-split-4-8,.may-split-6-6{grid-template-columns:minmax(0,1fr)}}.may-stack{gap:var(--grid-gap);align-content:start;min-width:0;display:grid}.may-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);min-width:0;overflow:hidden}.may-panel-head{align-items:center;gap:var(--space-3);min-height:var(--section-head-h);padding:10px var(--section-pad);box-sizing:border-box;border-bottom:1px solid var(--line);display:flex}.may-panel-title{align-items:center;gap:var(--space-2);flex-wrap:wrap;flex:1;min-width:0;display:flex}.may-panel-title .may-small{font-weight:500}.may-panel-actions{gap:var(--space-2);flex-wrap:wrap;justify-content:flex-end;display:flex}.may-panel-body{padding:var(--section-pad);gap:var(--space-6);display:grid}.may-panel-body.is-flush{gap:0;padding:0}.may-panel-foot{align-items:center;gap:var(--space-3);padding:12px var(--section-pad);border-top:1px solid var(--line);background:var(--paper);color:var(--ink-soft);font-size:13px;display:flex}.may-panel-foot-end{gap:var(--space-2);margin-left:auto;display:flex}.may-panel-toggle{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;padding:0}.may-sub{gap:var(--space-3);display:grid}.may-sub+.may-sub{padding-top:var(--space-6);border-top:1px dashed var(--line)}.may-sub-head{justify-content:space-between;align-items:baseline;gap:var(--space-3);display:flex}.may-fields{grid-template-columns:repeat(var(--cols,2), minmax(0, 1fr));gap:var(--space-4) var(--space-6);display:grid}.may-fields .is-wide{grid-column:1/-1}.may-field{align-content:start;gap:6px;min-width:0;display:grid}.may-field-label{font-size:14px;font-weight:600;line-height:20px}.may-field-hint{color:var(--ink-soft);font-size:13px;line-height:18px}.may-field-error{color:var(--danger);font-size:13px;font-weight:600;line-height:18px}.may-input{height:var(--row-h);box-sizing:border-box;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper);font:inherit;color:var(--ink);width:100%;padding:0 12px;font-size:15px}.may-input[readonly]{background:var(--mist);border-color:var(--line);color:var(--ink-soft)}textarea.may-input{resize:vertical;height:auto;min-height:96px;padding:10px 12px}select.may-input{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(-45deg, transparent 50%, var(--ink) 50%);background-position:right 17px top 20px,right 12px top 20px;background-repeat:no-repeat;background-size:5px 5px;padding-right:34px}.may-input:focus{outline:3px solid var(--ink);outline-offset:-1px}.may-input[aria-invalid=true]{border-color:var(--danger);box-shadow:inset 0 0 0 1px var(--danger)}.may-inline{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.may-inline .may-input{width:140px;height:36px}@media (max-width:720px){.may-fields{grid-template-columns:1fr}}.may-filter{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.may-filter .may-search{flex:0 300px;margin-left:0}.may-filter .may-search input{background:var(--paper);border-color:var(--line-strong);border-radius:var(--radius-sm)}.may-filter select.may-input{width:auto;min-width:140px;height:40px;font-size:14px}.may-filter-end{margin-left:auto}.may-chip{border-radius:var(--radius-full);background:var(--mist);align-items:center;gap:4px;height:28px;padding:0 4px 0 12px;font-size:13px;font-weight:600;display:inline-flex}.may-chip button{border-radius:var(--radius-full);cursor:pointer;width:22px;height:22px;color:var(--ink-soft);background:0 0;border:0}.may-chip button:hover{background:var(--paper)}.may-bulk{align-items:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-3) 0 var(--section-pad);background:var(--ink);color:var(--paper);font-size:14px;font-weight:600;display:flex}.may-bulk .may-btn{color:var(--paper)}.may-bulk .may-btn:hover{background:#ffffff1f}.may-bulk-end{margin-left:auto}.may-table-wrap{overflow-x:auto}.may-table{border-collapse:collapse;width:100%;font-size:14px}.may-table th{background:var(--mist);text-align:left;letter-spacing:.02em;height:40px;color:var(--ink-soft);white-space:nowrap;padding:0 12px;font-size:12px;font-weight:600;position:sticky;top:0}.may-table th:first-child,.may-table td:first-child{padding-left:var(--section-pad)}.may-table th:last-child,.may-table td:last-child{padding-right:var(--section-pad)}.may-table td{height:var(--row-h);border-bottom:1px solid var(--line);vertical-align:middle;padding:0 12px}.may-table tbody tr:last-child td{border-bottom:0}.may-table.is-dense td{height:var(--row-h-dense)}.may-table tbody tr:hover{background:var(--mist)}.may-table tbody tr.is-selected{background:var(--may-orange-tint)}.may-table .is-num{text-align:right;font-variant-numeric:tabular-nums}.may-table .is-check{width:36px;padding-right:0}.may-table .is-main{font-weight:600}.may-check{width:18px;height:18px;accent-color:var(--ink);margin:0}.may-row-actions{text-align:right;white-space:nowrap;width:1%}.may-row-actions .may-btn{visibility:hidden}.may-table tr:hover .may-row-actions .may-btn,.may-table tr:focus-within .may-row-actions .may-btn{visibility:visible}.may-kpis{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));display:grid}.may-panel .may-kpis{border:0;border-radius:0}.may-stat{padding:var(--space-4) var(--section-pad);gap:2px;display:grid}.may-stat+.may-stat{border-left:1px solid var(--line)}.may-stat-num{font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-size:30px;font-weight:700;line-height:36px}.may-stat-num small{color:var(--ink-soft);font-size:17px;font-weight:600}.may-stat-label{color:var(--ink-soft);align-items:center;gap:6px;font-size:13px;font-weight:500;line-height:18px;display:inline-flex}.may-st-present{--st:var(--ok);--st-tint:var(--ok-tint)}.may-st-late{--st:var(--warn);--st-tint:var(--warn-tint)}.may-st-excused{--st:var(--info);--st-tint:var(--info-tint)}.may-st-unexcused{--st:var(--danger);--st-tint:var(--danger-tint)}.may-st-activity{--st:var(--ink-soft);--st-tint:var(--mist)}.may-status{color:var(--st);white-space:nowrap;align-items:center;gap:6px;font-size:13px;font-weight:600;line-height:18px;display:inline-flex}.may-status-glyph{border-radius:var(--radius-xs);background:var(--st-tint);place-items:center;width:20px;height:20px;display:grid}.may-status-glyph .may-glyph{stroke-width:2.2px;width:14px;height:14px}.may-att{gap:var(--space-2) var(--space-4);padding:8px var(--section-pad);border-bottom:1px solid var(--line);grid-template-columns:40px minmax(0,1fr) minmax(0,380px);align-items:center;display:grid}.may-att:last-child{border-bottom:0}.may-att-no{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-size:13px}.may-att-who{min-width:0;display:grid}.may-att-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.may-att-note{color:var(--ink-soft);font-size:13px;line-height:18px}.may-att-note.is-info{color:var(--info);font-weight:600}.may-seg{background:var(--mist);border-radius:var(--radius-sm);grid-template-columns:repeat(4,1fr);gap:3px;padding:3px;display:grid}.may-seg-item{border-radius:var(--radius-xs);height:32px;font:inherit;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:5px;padding:0 6px;font-size:13px;font-weight:600;display:inline-flex}.may-seg-item:hover{color:var(--ink);background:var(--paper)}.may-seg-item[aria-checked=true]{background:var(--paper);color:var(--st);box-shadow:inset 0 0 0 1.5px var(--st)}.may-seg-item:focus-visible{outline:3px solid var(--ink);outline-offset:1px}.may-seg-item .may-glyph{stroke-width:2.2px;width:14px;height:14px}.may-actionbar{z-index:2;align-items:center;gap:var(--space-3);min-height:var(--actionbar-h);padding:0 var(--page-pad);background:var(--paper);border-top:1px solid var(--line);box-sizing:border-box;display:flex;position:sticky;bottom:0}.may-actionbar-end{gap:var(--space-2);margin-left:auto;display:flex}.may-done{color:var(--ok);align-items:center;gap:10px;font-size:14px;font-weight:700;display:inline-flex}.may-done-mark{border-radius:var(--radius-full);background:var(--ok-tint);place-items:center;width:28px;height:28px;display:grid}.may-done-mark svg{width:18px;height:18px}.may-done-mark path{fill:none;stroke:var(--ok);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:0;animation:may-draw var(--may-slow) 80ms ease-out both}.may-done small{color:var(--ink-soft);font-size:13px;font-weight:500}.may-errsum{color:var(--danger);font-size:14px;font-weight:600}@keyframes may-draw{0%{stroke-dashoffset:24px}to{stroke-dashoffset:0}}.may-empty{justify-items:center;gap:var(--space-2);padding:var(--space-8) var(--space-6);text-align:center;display:grid}.may-empty.is-small{padding:var(--space-6)}.may-empty .may-illo{margin-bottom:var(--space-2)}.may-empty p{margin:0}.may-list{display:grid}.may-li{gap:var(--space-3);min-height:var(--row-h);padding:10px var(--section-pad);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.may-li:last-child{border-bottom:0}.may-li b{font-weight:600}.may-li-main{min-width:0;display:grid}.may-kv{padding:10px var(--section-pad);border-bottom:1px solid var(--line);justify-content:space-between;gap:12px;font-size:14px;display:flex}.may-kv:last-child{border-bottom:0}.may-scrim{z-index:40;animation:may-fade var(--may-fast) linear;background:#102d5552;position:fixed;inset:0}.may-drawer{z-index:41;width:min(var(--drawer-w), 100vw);background:var(--paper);border-left:1px solid var(--line);box-shadow:var(--shadow-float);animation:may-slide-in var(--may-mid) var(--may-ease);grid-template-rows:auto minmax(0,1fr) auto;display:grid;position:fixed;top:0;bottom:0;right:0}.may-ov-head{align-items:center;gap:var(--space-3);min-height:60px;padding:0 var(--space-3) 0 var(--section-pad);border-bottom:1px solid var(--line);display:flex}.may-ov-head .may-h2{flex:1}.may-ov-body{padding:var(--section-pad);gap:var(--space-4);align-content:start;display:grid;overflow-y:auto}.may-ov-foot{justify-content:flex-end;gap:var(--space-2);padding:12px var(--section-pad);border-top:1px solid var(--line);display:flex}.may-modal-wrap{z-index:41;padding:var(--space-4);place-items:center;display:grid;position:fixed;inset:0}.may-modal{width:min(var(--modal-w), 100%);background:var(--paper);border-radius:var(--radius-lg);max-height:calc(100vh - 32px);box-shadow:var(--shadow-float);animation:may-rise var(--may-mid) var(--may-ease);grid-template-rows:auto minmax(0,1fr) auto;display:grid;overflow:hidden}.may-modal .may-ov-head{border-bottom:0;padding-top:8px}.may-modal .may-ov-foot{padding-bottom:var(--section-pad);border-top:0}.may-toasts{right:var(--space-6);bottom:var(--space-6);z-index:60;gap:var(--space-2);display:grid;position:fixed}.may-toast{align-items:center;gap:var(--space-3);background:var(--ink);min-width:280px;max-width:420px;color:var(--paper);border-radius:var(--radius-md);box-shadow:var(--shadow-float);animation:may-rise var(--may-mid) var(--may-ease);padding:12px 12px 12px 16px;font-size:14px;font-weight:600;display:flex}.may-toast .may-btn{color:var(--paper);margin-left:auto}.may-toast .may-btn:hover{background:#ffffff1f}@keyframes may-fade{0%{opacity:0}to{opacity:1}}@keyframes may-slide-in{0%{opacity:.4;transform:translate(24px)}to{opacity:1;transform:none}}@keyframes may-rise{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}.may-phone{background:var(--canvas);border-radius:var(--radius-lg);width:390px;height:780px;box-shadow:0 0 0 1px var(--line);grid-template-rows:auto minmax(0,1fr) auto;display:grid;position:relative;overflow:hidden}.may-mtop{align-items:center;gap:var(--space-3);min-height:56px;padding:0 var(--page-pad-sm);background:var(--paper);border-bottom:1px solid var(--line);display:flex}.may-mtop b{font-size:17px;font-weight:800}.may-mbody{padding:var(--space-4) var(--page-pad-sm);gap:var(--space-4);align-content:start;display:grid;overflow-y:auto}.may-mbody .may-kpis{grid-template-columns:1fr 1fr}.may-bottom{grid-template-columns:repeat(var(--tabs,4), 1fr);height:var(--bottombar-h);border-top:1px solid var(--line);background:var(--paper);display:grid;position:relative}.may-bottom-item{font:inherit;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;align-content:center;justify-items:center;gap:3px;font-size:11px;font-weight:600;line-height:14px;display:grid}.may-bottom-item[aria-current=page]{color:var(--ink)}.may-bottom-mark{height:3px;top:-1px;left:0}@media (prefers-reduced-motion:reduce){.may-glide.is-ready,.may-nav-chev{transition:none}.may-done-mark path,.may-pop,.may-scrim,.may-drawer,.may-modal,.may-toast{animation:none}}
html,body{height:100%}body{overflow:hidden}.may-visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.may-skip{z-index:100;background:var(--ink);color:var(--paper);border-radius:var(--radius-sm);padding:8px 12px;position:absolute;top:8px;left:-9999px}.may-skip:focus{left:8px}.may-shell{height:100dvh}.may-top.is-pending{cursor:progress}.may-top.is-pending:after{content:"";background:var(--may-orange);height:2px;animation:may-progress .9s var(--may-ease) infinite;transform-origin:0;position:absolute;bottom:-1px;left:0;right:0}@keyframes may-progress{0%{transform:scaleX(0)}to{opacity:0;transform:scaleX(1)}}.may-ctx-school{align-items:center;gap:8px;display:inline-flex}.may-chip-btn.is-static{cursor:default}.may-chip-btn.is-static:hover{background:var(--paper)}.may-top-end{margin-left:auto}.may-nav-node{gap:2px;display:grid}.may-drawer-toggle,.may-side-scrim,.may-shell-bottom{display:none}.may-bottom-more{place-items:center;width:26px;height:26px;display:grid}.may-bottom-more .may-glyph{width:22px;height:22px}@media (max-width:1023px){.may-shell,.may-shell.is-mini{grid-template-columns:minmax(0,1fr)}.may-mini-toggle{display:none}.may-drawer-toggle{display:grid}.may-brand,.may-shell.is-mini .may-brand{min-width:0}.may-shell.is-mini .may-brand b{display:inline}.may-side{top:var(--topbar-h);z-index:30;width:min(var(--sidebar-w), 86vw);box-sizing:border-box;visibility:hidden;transition:transform var(--may-mid) var(--may-ease), visibility 0s linear var(--may-mid);position:fixed;bottom:0;left:0;transform:translate(-100%)}.may-shell.is-drawer .may-side{visibility:visible;box-shadow:var(--shadow-float);transition:transform var(--may-mid) var(--may-ease);transform:none}.may-shell.is-drawer .may-side-scrim{inset:var(--topbar-h) 0 0 0;z-index:29;animation:may-fade var(--may-fast) linear;background:#102d5552;display:block;position:fixed}.may-main{grid-column:1}}@media (max-width:767px){.may-top{gap:var(--space-2);padding:0 var(--space-2) 0 var(--space-1)}.may-brand b,.may-user-text,.may-user>.may-glyph,.may-ctx>:not(:first-child){display:none}.may-ctx .may-chip-btn{height:32px;padding:0 10px 0 12px}.may-page{padding:var(--space-4) var(--page-pad-sm) var(--space-8);gap:var(--space-4)}.may-shell.has-bottom .may-page{padding-bottom:calc(var(--bottombar-h) + var(--space-6))}.may-ph-row{gap:var(--space-3);flex-wrap:wrap}.may-ph-row>.may-illo{width:36px;height:36px}.may-ph-actions{flex-wrap:wrap;width:100%}.may-h1{font-size:22px;line-height:28px}.may-panel-head{flex-wrap:wrap}.may-panel-actions{justify-content:flex-start}.may-kpis{grid-template-columns:1fr 1fr}.may-stat:nth-child(odd){border-left:0}.may-stat:nth-child(n+3){border-top:1px solid var(--line)}.may-actionbar{padding:8px var(--page-pad-sm);flex-wrap:wrap}.may-shell.has-bottom .may-actionbar{bottom:var(--bottombar-h)}.may-filter .may-search{flex:100%}.may-filter select.may-input{flex:140px}.may-shell-bottom{z-index:20;padding-bottom:env(safe-area-inset-bottom);display:grid;position:fixed;bottom:0;left:0;right:0}.may-modal-wrap{place-items:end stretch;padding:0}.may-modal{border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%;max-height:90dvh}.may-drawer{width:100vw}.may-toasts{left:var(--space-4);right:var(--space-4);top:calc(var(--topbar-h) + var(--space-2));bottom:auto}.may-toast{min-width:0}}@media (hover:none){.may-row-actions .may-btn{visibility:visible}}.may-table tr.is-muted td{color:var(--ink-soft)}.may-btn.is-disabled{opacity:.45;pointer-events:none}a.may-tab{align-items:center;text-decoration:none;display:inline-flex}.may-chips{flex-wrap:wrap;gap:6px;display:flex}.may-tag{border-radius:var(--radius-full);background:var(--mist);height:24px;color:var(--ink);white-space:nowrap;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.may-tag.is-future{background:var(--info-tint);color:var(--info)}.may-tag.is-ended{box-shadow:inset 0 0 0 1px var(--line);color:var(--ink-soft);background:0 0}.may-tag .may-swatch{width:8px;height:8px}.may-cell-sub{color:var(--ink-soft);font-size:13px;font-weight:500;line-height:18px;display:block}.may-alert{gap:var(--space-3);padding:12px var(--section-pad);border-radius:var(--radius-md);background:var(--danger-tint);color:var(--danger);align-items:flex-start;font-size:14px;font-weight:600;display:flex}.may-alert.is-info{background:var(--info-tint);color:var(--info)}.may-grant{gap:var(--space-3);padding:var(--space-4) var(--section-pad);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto;align-items:end;display:grid}.may-grant:last-child{border-bottom:0}.may-grant .may-field-label{font-size:13px}.may-grant-state{grid-column:1/-1;margin-top:-4px}@media (max-width:900px){.may-grant{grid-template-columns:1fr 1fr}.may-grant>:last-child{justify-self:start}}.may-diff{gap:6px;font-size:13px;display:grid}.may-diff-row{gap:var(--space-2);border-bottom:1px solid var(--line);grid-template-columns:140px minmax(0,1fr) minmax(0,1fr);padding:6px 0;display:grid}.may-diff-row code{white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.may-diff-before{color:var(--danger)}.may-diff-after{color:var(--ok)}.may-login{min-height:100dvh;padding:var(--space-6) var(--page-pad-sm);box-sizing:border-box;background:var(--canvas);place-items:center;display:grid;overflow-y:auto}.may-login-card{gap:var(--space-6);width:min(420px,100%);padding:var(--space-8);box-sizing:border-box;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);display:grid}.may-login-brand{align-items:center;gap:12px;display:flex}.may-login-brand img{width:44px;height:44px}.may-login-brand b{letter-spacing:-.01em;font-size:26px;font-weight:800}.may-login-alt{gap:var(--space-3);padding-top:var(--space-6);border-top:1px dashed var(--line);display:grid}.may-login-demo{gap:6px;display:grid}.may-login-demo .may-btn{justify-content:flex-start}.may-ms{grid-template-columns:8px 8px;gap:2px;display:inline-grid}.may-ms i{width:8px;height:8px;display:block}.may-ms i:first-child{background:#f25022}.may-ms i:nth-child(2){background:#7fba00}.may-ms i:nth-child(3){background:#00a4ef}.may-ms i:nth-child(4){background:#ffb900}.may-row-link{color:var(--ink);font-weight:600;text-decoration:none;display:block}.may-row-link:hover{text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--line-strong);text-decoration-color:var(--line-strong)}.may-row-link:focus-visible{outline:3px solid var(--ink);outline-offset:2px;border-radius:var(--radius-xs)}a.may-bottom-item{text-decoration:none}.may-tag.is-demo{background:var(--may-orange-tint);color:var(--may-orange-ink)}.may-grant.may-row-3{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr) auto}.may-grant.may-row-4{grid-template-columns:80px minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto}@media (max-width:900px){.may-grant.may-row-3,.may-grant.may-row-4{grid-template-columns:1fr 1fr}}.may-check-label{cursor:pointer;align-items:center;gap:8px;font-size:14px;font-weight:600;display:inline-flex}.may-inline-end{gap:var(--space-2);margin-left:auto;display:flex}.may-input.may-input-sm,select.may-input.may-input-sm{height:34px;font-size:14px}.may-guardian{gap:var(--space-3);grid-template-columns:150px minmax(0,1.4fr) minmax(0,1fr) auto;align-items:end;display:grid}.may-guardian-error{grid-column:1/-1;margin-top:-4px}@media (max-width:720px){.may-guardian{grid-template-columns:1fr 1fr}}.may-tt-wrap{overflow-x:auto}.may-tt{border-collapse:separate;border-spacing:0;table-layout:fixed;width:100%;min-width:760px;font-size:13px}.may-tt th{text-align:left;color:var(--ink-soft);border-bottom:1px solid var(--line);background:var(--paper);padding:8px;font-size:12px;font-weight:700}.may-tt th:first-child{width:84px;padding-left:var(--section-pad)}.may-tt td{vertical-align:top;border-bottom:1px solid var(--line);border-left:1px solid var(--line);height:48px;padding:4px}.may-tt td:first-child{padding:8px 8px 8px var(--section-pad);border-left:0;font-weight:700}.may-tt td:first-child small{color:var(--ink-soft);font-size:12px;font-weight:500;display:block}.may-tt tr.is-session td{height:auto;padding:6px var(--section-pad);background:var(--canvas);color:var(--ink-soft);font-size:12px;font-weight:700}.may-tt-cell{border-radius:var(--radius-sm);background:var(--mist);gap:1px;padding:6px 8px;line-height:16px;display:grid}.may-tt-cell+.may-tt-cell{margin-top:4px}.may-tt-cell b{font-weight:700}.may-tt-cell small{color:var(--ink-soft);font-size:12px}.may-week-day{gap:var(--space-3);padding:12px var(--section-pad);border-bottom:1px solid var(--line);grid-template-columns:132px minmax(0,1fr);display:grid}.may-week-day:last-child{border-bottom:0}.may-week-day.is-today{background:var(--canvas)}.may-week-date b{font-size:14px;display:block}.may-week-date small{color:var(--ink-soft);font-size:12px;line-height:16px;display:block}.may-week-lessons{align-content:start;gap:6px;display:grid}.may-lesson{gap:var(--space-3);border-radius:var(--radius-sm);background:var(--mist);grid-template-columns:100px minmax(0,1fr) auto;align-items:center;padding:8px 10px;font-size:14px;display:grid}.may-lesson small{color:var(--ink-soft);font-size:12px;line-height:16px;display:block}.may-lesson-when{font-weight:700}.may-lesson.is-substitute,.may-lesson.is-extra,.may-lesson.is-moved{background:var(--info-tint)}.may-lesson.is-cancelled{box-shadow:inset 0 0 0 1px var(--line);color:var(--ink-soft);background:0 0}.may-lesson.is-cancelled .may-lesson-what{text-decoration:line-through}@media (max-width:640px){.may-week-day{grid-template-columns:1fr;gap:6px}.may-lesson{grid-template-columns:88px minmax(0,1fr)}.may-lesson>:last-child:not(:nth-child(2)){grid-column:1/-1;justify-self:start}}.may-cal-months{gap:var(--space-6);padding:var(--space-4) var(--section-pad);grid-template-columns:repeat(auto-fill,minmax(232px,1fr));display:grid}.may-cal-title{margin-bottom:6px;font-size:13px;font-weight:700}.may-cal{grid-template-columns:repeat(7,1fr);gap:2px;font-size:12px;display:grid}.may-cal>span{border-radius:var(--radius-xs);place-items:center;height:28px;display:grid}.may-cal>.is-head{color:var(--ink-soft);height:20px;font-weight:700}.may-cal>.is-out{color:var(--line-strong)}.may-cal>.is-holiday{background:var(--danger-tint);color:var(--danger);font-weight:700}.may-cal>.is-makeup{background:var(--ok-tint);color:var(--ok);font-weight:700}.may-cal>.is-partial,.may-cal>.is-exam{background:var(--warn-tint);color:var(--warn);font-weight:700}.may-cal>.is-today{box-shadow:inset 0 0 0 2px var(--ink)}.may-legend{gap:var(--space-3);padding:0 var(--section-pad) var(--space-4);color:var(--ink-soft);flex-wrap:wrap;font-size:12px;display:flex}.may-legend i{vertical-align:-1px;border-radius:3px;width:10px;height:10px;margin-right:6px;display:inline-block}.may-legend .is-holiday{background:var(--danger)}.may-legend .is-makeup{background:var(--ok)}.may-legend .is-partial{background:var(--warn)}.may-matrix td{vertical-align:top}.may-matrix .may-cellbtn{border-radius:var(--radius-xs);text-align:left;width:100%;min-height:36px;font:inherit;color:var(--ink);cursor:pointer;background:0 0;border:0;padding:4px 6px;font-size:13px;line-height:16px;display:block}.may-matrix .may-cellbtn:hover{background:var(--mist)}.may-matrix .may-cellbtn:focus-visible{box-shadow:var(--focus-ring);outline:none}.may-matrix .may-cellbtn.is-empty{color:var(--line-strong)}.may-matrix .may-cellbtn small{color:var(--ink-soft);font-size:12px;display:block}.may-filter input[type=date].may-input{width:auto;height:40px;font-size:14px}.may-actionbar .may-check-label{white-space:nowrap}@media (max-width:720px){.may-actionbar{padding-top:var(--space-2);padding-bottom:var(--space-2);flex-wrap:wrap}.may-actionbar-end{flex-wrap:wrap;margin-left:0}}.may-att-extra{grid-column:2/-1}.may-att-extra .may-input{height:36px;font-size:14px}@media (max-width:720px){.may-att{padding:10px var(--page-pad-sm);grid-template-columns:28px minmax(0,1fr)}.may-att .may-seg{grid-column:1/-1}.may-att .may-seg-item{height:40px}.may-att-extra{grid-column:1/-1}}.may-roll-tools{gap:var(--space-2);padding:var(--space-3) var(--section-pad);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;display:flex}.may-sync{align-items:center;gap:6px;font-size:13px;font-weight:600;display:inline-flex}.may-sync.is-waiting{color:var(--warn)}.may-sync.is-error{color:var(--danger)}.may-sess{grid-template-columns:minmax(0, 1fr) repeat(var(--n,2), minmax(120px, 180px));gap:var(--space-2) var(--space-4);padding:8px var(--section-pad);border-bottom:1px solid var(--line);align-items:center;display:grid}.may-sess:last-child{border-bottom:0}.may-sess.is-head{color:var(--ink-soft);font-size:12px;font-weight:700}.may-sess small{color:var(--ink-soft);font-size:12px;line-height:16px;display:block}.may-sess button.may-sess-cell{border-radius:var(--radius-xs);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;justify-items:start;gap:2px;padding:4px 6px;display:grid}.may-sess button.may-sess-cell:hover{background:var(--mist)}.may-sess button.may-sess-cell:focus-visible{box-shadow:var(--focus-ring);outline:none}@media (max-width:640px){.may-sess{grid-template-columns:minmax(0, 1fr) repeat(var(--n,2), minmax(84px, 1fr));padding:8px var(--page-pad-sm)}}.may-ph-app{background:var(--canvas);grid-template-rows:auto 1fr auto;min-height:100dvh;display:grid}.may-ph-top{z-index:3;align-items:center;gap:var(--space-2);height:56px;padding:0 var(--page-pad-sm);background:var(--paper);border-bottom:1px solid var(--line);display:flex;position:sticky;top:0}.may-ph-top img{border-radius:var(--radius-full)}.may-ph-top-title{font-weight:800}.may-ph-top-name{color:var(--ink-soft);margin-left:auto;font-size:13px;font-weight:600}.may-ph-main{width:min(720px,100%);padding:var(--space-4) var(--page-pad-sm) calc(var(--bottombar-h) + var(--space-6));box-sizing:border-box;gap:var(--space-4);align-content:start;margin:0 auto;display:grid}.may-ph-tabs{z-index:3;position:fixed;bottom:0;left:0;right:0}.may-ph-tabs .may-bottom-item[aria-current=page]{color:var(--ink)}.may-ph-tabs .may-bottom-item[aria-current=page]:after{content:"";background:var(--may-orange);border-radius:0 0 3px 3px;height:3px;position:absolute;top:0;left:25%;right:25%}.may-ph-tabs .may-bottom-item{position:relative}.may-ph-dot{text-align:center;min-width:18px;height:18px;padding:0 4px;font-size:11px;line-height:18px;position:absolute;top:-4px;right:-10px}.may-ph-h1{margin:0;font-size:22px;font-weight:800}.may-ph-back{min-height:44px;color:var(--ink-soft);justify-self:start;align-items:center;font-weight:600;text-decoration:none;display:inline-flex}.may-ph-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}.may-ph-card-head{align-items:center;gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--line);display:flex}.may-ph-card-head b{font-size:16px;display:block}.may-ph-card-head small{color:var(--ink-soft);font-size:13px;display:block}.may-ph-row{gap:var(--space-3);padding:10px var(--space-4);border-bottom:1px solid var(--line);grid-template-columns:76px minmax(0,1fr) auto;align-items:center;font-size:14px;display:grid}.may-ph-row:last-child{border-bottom:0}.may-ph-row small{color:var(--ink-soft);font-size:12px;display:block}.may-ph-note{padding:10px var(--space-4);background:var(--info-tint);color:var(--info);font-size:14px;font-weight:600}.may-ph-login{min-height:100dvh;padding:var(--space-8) var(--page-pad-sm);background:var(--canvas);box-sizing:border-box;place-items:start center;display:grid}.may-ph-login>div{gap:var(--space-4);width:min(420px,100%);display:grid}.may-ph-consent{gap:6px;margin:0;padding-left:18px;font-size:14px;line-height:20px;display:grid}@media print{.may-shell>:not(.may-main),.may-top,.may-side,.may-shell-bottom,.no-print{display:none!important}.may-slips{grid-template-columns:1fr 1fr;gap:8mm;display:grid}.may-slip{break-inside:avoid}}.may-slips{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.may-slip{border:1.5px dashed var(--line-strong);border-radius:var(--radius-md);padding:var(--space-4);background:var(--paper);gap:6px;font-size:14px;display:grid}.may-slip-code{letter-spacing:2px;font-variant-numeric:tabular-nums;font-size:26px;font-weight:800}.may-meal-cell{border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--paper);min-width:44px;min-height:36px;color:var(--ink-soft);font:inherit;cursor:pointer;place-items:center;padding:2px 6px;font-weight:600;display:inline-grid}.may-meal-cell.is-on{background:var(--ok-tint);border-color:var(--ok);color:var(--ink)}.may-meal-cell.is-locked{cursor:default;border-style:dashed}.may-meal-cell.is-locked:not(:disabled){cursor:pointer}.may-meal-cell small{color:var(--ink-soft);font-size:10px;font-weight:500}.may-meal-cell:disabled{cursor:default;opacity:.8}.may-score-cell{text-align:center;border:1px solid var(--line);border-radius:var(--radius-xs);background:var(--paper);width:64px;min-height:34px;font:inherit;padding:2px 4px}.may-score-cell:focus{outline:2px solid var(--may-orange);outline-offset:-1px}.may-score-cell.is-dirty{background:var(--may-orange-tint)}.may-score-cell.is-error{border-color:var(--danger);background:var(--danger-tint)}.may-score-grid td.is-num,.may-score-grid th.is-num{text-align:center}
.may-li-link{color:inherit;text-decoration:none;display:block}.may-li-link:hover .may-li{background:var(--mist)}.may-li-link+.may-li-link .may-li{border-top:1px solid var(--line)}@font-face{font-family:MT Times;font-style:normal;src:local(Times New Roman),local(TimesNewRomanPSMT),local(Tinos),local(Liberation Serif);unicode-range:U+0-2031,U+2035-FFFF}@font-face{font-family:MT Times;font-style:italic;src:local(Times New Roman Italic),local(TimesNewRomanPS-ItalicMT),local(Tinos Italic),local(Liberation Serif Italic);unicode-range:U+0-2031,U+2035-FFFF}@font-face{font-family:MT Times;font-style:italic;src:local(Times New Roman),local(TimesNewRomanPSMT),local(Tinos),local(Liberation Serif);unicode-range:U+370-3FF}.katex{font-family:MT Times,KaTeX_Main,serif}.katex .mathnormal,.katex .mathit{font-family:MT Times,KaTeX_Math,serif;font-style:italic}.katex .mrel{font-family:KaTeX_Main,serif}.mt{overflow-wrap:anywhere;line-height:1.6}.mt .katex{font-size:1.08em}.mt-display{margin:6px 0;display:block;overflow:auto hidden}.mt-img{vertical-align:middle;max-width:100%;height:auto;display:inline-block}.q-cell{color:inherit;gap:4px;padding:4px 0;text-decoration:none;display:grid}.q-cell:hover .q-preview{text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line)}.q-preview{-webkit-line-clamp:3;-webkit-box-orient:vertical;font-weight:400;display:-webkit-box;overflow:hidden}.q-preview .mt-img{max-height:80px}.q-key{font-variant-numeric:tabular-nums;letter-spacing:.02em}.may-link-btn{font:inherit;color:var(--info);cursor:pointer;text-underline-offset:2px;background:0 0;border:0;padding:0;font-size:13px;font-weight:600;text-decoration:underline}.may-link-btn:hover{color:var(--ink)}.may-link-btn:disabled{color:var(--ink-soft);cursor:default;text-decoration:none}.may-check-row{min-height:var(--row-h);cursor:pointer;align-items:center;gap:10px;font-size:15px;display:inline-flex}.may-radio{width:18px;height:18px;accent-color:var(--ink);cursor:pointer;margin:0}.may-seg-item{--st:var(--ink)}.mf-head{justify-content:space-between;align-items:baseline;gap:var(--space-3);display:flex}.mf-tools{gap:var(--space-3);display:inline-flex}.mf-area{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:14px;line-height:1.55}textarea.mf-area.is-line{min-height:var(--row-h);padding-top:11px;padding-bottom:11px}@supports (field-sizing:content){textarea.mf-area{field-sizing:content}textarea.mf-area.is-line{min-height:var(--row-h)}}.mf-palette{grid-template-columns:repeat(6,minmax(44px,auto));gap:2px;max-width:360px;padding:4px;display:grid}.mf-snip{justify-content:center;height:40px;padding:0 6px}.mf-snip .katex{font-size:.95em}.mf-palette-note{padding:6px 10px 8px;display:block}.q-type-seg{margin-bottom:var(--space-4);grid-template-columns:repeat(4,1fr)}.q-rows{gap:var(--space-3);display:grid}.q-row{align-items:start;gap:var(--space-3);grid-template-columns:56px minmax(0,1fr) auto;display:grid}.q-row .mf{min-width:0}.q-row-key{height:var(--row-h);align-items:center;gap:8px;display:inline-flex}.q-row.is-correct .q-row-key b{color:var(--ok)}.q-tf-seg{grid-template-columns:1fr 1fr;width:132px;margin-top:4px}.q-tf-seg .may-st-present{--st:var(--ok)}.q-tf-seg .may-st-unexcused{--st:var(--danger)}.q-preview-col{top:var(--space-6);align-self:start;position:sticky}@media (max-width:1023px){.q-preview-col{position:static}}@media (max-width:767px){.q-row{grid-template-columns:44px minmax(0,1fr)}.q-tf-seg{grid-column:2}}.q-view{gap:var(--space-3);display:grid}.q-view ol{gap:6px;margin:0;padding:0;list-style:none;display:grid}.q-view li{border-radius:var(--radius-sm);align-items:baseline;gap:6px;padding:6px 8px;display:flex}.q-view li.is-correct{background:var(--ok-tint)}.q-view li.is-correct>b{color:var(--ok)}.q-truth{border-radius:var(--radius-xs);place-items:center;min-width:22px;height:22px;margin-left:auto;font-size:12px;font-weight:700;display:inline-grid}.q-truth.is-true{background:var(--ok-tint);color:var(--ok)}.q-truth.is-false{background:var(--danger-tint);color:var(--danger)}.q-view-guide{padding-top:var(--space-3);border-top:1px dashed var(--line);gap:4px;display:grid}.mf.is-compact{position:relative}.mf.is-compact .mf-head{height:var(--row-h);z-index:1;align-items:center;position:absolute;top:0;right:10px}.mf.is-compact .mf-area{padding-right:132px}.mt-table{border-collapse:collapse;max-width:100%;margin:6px 0;display:block;overflow-x:auto}.mt-table td{border:1px solid var(--line-strong);text-align:center;vertical-align:middle;padding:4px 10px}.drop{justify-items:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);border:1.5px dashed var(--line-strong);border-radius:var(--radius-md);background:var(--canvas);text-align:center;display:grid}.drop.is-over{border-color:var(--ink);background:var(--mist)}.imp-row{gap:var(--space-6);padding:var(--space-4) var(--section-pad);grid-template-columns:200px minmax(0,1fr);display:grid}.imp-row+.imp-row{border-top:1px solid var(--line)}.imp-row.is-off .imp-main{opacity:.45}.imp-side{align-content:start;gap:6px;display:grid}.imp-side .may-check-row{min-height:0}.imp-level{height:36px;font-size:14px}.imp-main{gap:var(--space-3);min-width:0;display:grid}.imp-warn{border-radius:var(--radius-sm);background:var(--warn-tint);color:var(--warn);padding:6px 10px;font-size:13px;font-weight:600}.imp-sol summary{cursor:pointer}@media (max-width:767px){.imp-row{gap:var(--space-3);grid-template-columns:1fr}}.may-row-link{color:inherit;font-weight:600;text-decoration:none}.may-row-link:hover{text-decoration:underline}.set-row{gap:var(--space-3);padding:10px var(--section-pad);grid-template-columns:32px minmax(0,1fr) 110px auto;align-items:center;display:grid}.set-row+.set-row{border-top:1px solid var(--line)}.set-no{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-weight:700}.set-q{color:inherit;gap:4px;min-width:0;text-decoration:none;display:grid}.set-points{align-items:center;gap:6px;display:inline-flex}.set-points .may-input{text-align:right;font-variant-numeric:tabular-nums;width:64px;height:36px}.set-row-actions{align-items:center;gap:2px;display:inline-flex}.pick-filter{gap:var(--space-2);padding:var(--space-3) var(--section-pad);border-bottom:1px solid var(--line);display:grid}.pick-row{gap:var(--space-2);grid-template-columns:1fr 1fr;display:grid}.pick-row .may-input{height:36px;font-size:14px}.pick-only{min-height:0;font-size:14px}.pick-list{max-height:640px;overflow-y:auto}.pick-hit{gap:var(--space-3);padding:10px var(--section-pad);grid-template-columns:minmax(0,1fr) auto;align-items:start;display:grid}.pick-hit+.pick-hit{border-top:1px solid var(--line)}.pick-q{gap:4px;min-width:0;display:grid}.pick-empty{padding:var(--space-4) var(--section-pad)}@media (max-width:767px){.set-row{grid-template-columns:28px minmax(0,1fr)}.set-points,.set-row-actions{grid-column:2}}.mix-note{margin:var(--space-3) var(--section-pad)}.mix-stem{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.mix-warn{color:var(--warn);margin-top:2px;font-size:13px;font-weight:600;display:block}.may-table tr.is-warn td{background:var(--warn-tint)}.mix-chk{gap:6px;min-height:0;font-size:13px}.mix-checks{gap:2px;display:grid}.mix-files{gap:var(--space-2);flex-wrap:wrap;display:flex}.mix-file{cursor:pointer;border:1px solid var(--line);background:var(--paper);font:inherit;font-size:13px}.mix-file:hover{background:var(--mist)}.row-actions{gap:var(--space-2);align-items:center;display:inline-flex}textarea.roster{font-variant-numeric:tabular-nums;min-height:420px;line-height:1.7}.vq-stage{gap:var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-6);align-content:start;display:grid}.vq-stage:fullscreen{padding:var(--space-8);border-radius:0;grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr);align-items:center;font-size:1.3em}.vq-play{place-items:center;min-height:420px;display:grid}.vq-empty{text-align:center;gap:6px;display:grid}.vq-wheel{aspect-ratio:1;width:min(520px,100%);position:relative}.vq-stage:fullscreen .vq-wheel{width:min(80vh,100%)}.vq-wheel-svg{width:100%;height:100%;display:block}.vq-slice{stroke:var(--ink);stroke-width:1.5px}.vq-slice.is-win{fill:var(--may-orange)!important}.vq-slice-text{fill:var(--ink);font-family:var(--font-sans);font-weight:600}.vq-rim{fill:none;stroke:var(--ink);stroke-width:4px}.vq-hub{fill:var(--ink)}.vq-pointer{width:44px;height:44px;position:absolute;top:-6px;left:50%;transform:translate(-50%)}.vq-pointer path{fill:var(--may-orange);stroke:var(--ink);stroke-width:2.5px;stroke-linejoin:miter}.vq-result{gap:var(--space-3);text-align:center;padding-top:var(--space-4);border-top:1px dashed var(--line);justify-items:center;display:grid}.vq-stage:fullscreen .vq-result{border-top:0;border-left:1px dashed var(--line);padding:0 0 0 var(--space-8)}.vq-winner{font-size:40px;font-weight:800;line-height:1.15}.vq-question{text-align:left;gap:var(--space-2);width:100%;padding:var(--space-4);background:var(--canvas);border-radius:var(--radius-sm);font-size:18px;display:grid}.vq-opts{gap:4px;margin:0;padding:0;list-style:none;display:grid}.vq-opts li{border-radius:var(--radius-xs);align-items:baseline;gap:6px;padding:4px 8px;display:flex}.vq-opts li.is-right{background:var(--ok-tint)}.vq-judge{gap:var(--space-2);flex-wrap:wrap;justify-content:center;display:flex}.vq-skins{grid-template-columns:1fr 1fr}.vq-scores{margin:0;padding:0;list-style:none}.vq-scores li{padding:8px var(--section-pad);font-variant-numeric:tabular-nums;justify-content:space-between;display:flex}.vq-scores li+li{border-top:1px solid var(--line)}.vq-grid{gap:8px;width:100%;display:grid}.vq-tile{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);text-align:center;place-items:center;min-height:56px;padding:6px;font-size:15px;font-weight:600;transition:background 80ms linear;display:grid}.vq-tile.is-on{background:var(--may-orange);border-color:var(--ink)}.vq-slot{border:3px solid var(--ink);border-radius:var(--radius-md);background:var(--canvas);place-items:center;width:100%;min-height:260px;display:grid;overflow:hidden}.vq-slot-name{font-size:clamp(32px,6vw,64px);font-weight:800;animation:90ms linear vq-roll}@keyframes vq-roll{0%{opacity:.2;transform:translateY(-40%)}to{opacity:1;transform:none}}.vq-race{gap:4px;width:100%;display:grid;position:relative}.vq-lane{border-bottom:1px dashed var(--line);height:30px;position:relative}.vq-lane.is-win .vq-runner{background:var(--may-orange)}.vq-runner{border:1.5px solid var(--ink);border-radius:var(--radius-full);background:var(--paper);white-space:nowrap;padding:2px 10px;font-size:13px;font-weight:600;position:absolute;top:2px}.vq-finish{background:repeating-linear-gradient(0deg, var(--ink) 0 6px, var(--paper) 6px 12px);width:6px;position:absolute;top:0;bottom:0;right:0}.vq-balloons{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;width:100%;min-height:400px;display:flex}.vq-balloon{box-sizing:border-box;border:2px solid var(--ink);text-align:center;border-radius:50% 50% 46% 46%;place-items:center;width:92px;height:92px;padding:6px;font-size:13px;font-weight:700;transition:transform .16s,opacity .16s;animation:3.6s ease-in-out infinite alternate vq-float;display:grid}.vq-balloon.is-popped{opacity:0;transform:scale(0)}.vq-balloon.is-win{z-index:1;transform:scale(1.8);background:var(--may-orange)!important}@keyframes vq-float{0%{translate:0 6px}to{translate:0 -8px}}@media (prefers-reduced-motion:reduce){.vq-balloon,.vq-slot-name{animation:none}}.cur{display:grid}.cur-part{padding:var(--space-4) var(--section-pad) 0;color:var(--ink-soft);margin:0}.cur-topic{padding:var(--space-4) var(--section-pad);border-top:1px solid var(--line);gap:var(--space-3);display:grid}.cur-topic[open]{padding-bottom:var(--space-5)}.cur-topic-name{cursor:pointer;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 16px;margin:0;display:flex}.cur-topic>summary,.cur-content>summary{list-style:none}.cur-topic>summary::-webkit-details-marker{display:none}.cur-content>summary::-webkit-details-marker{display:none}.cur-content{margin-top:var(--space-3);padding-left:var(--space-4);border-left:2px solid var(--line);gap:8px;display:grid}.cur-content>summary{cursor:pointer;flex-wrap:wrap;align-items:baseline;gap:4px 12px;display:flex}.cur-content[open]>summary{padding-bottom:4px}.may-modal.is-lg{width:min(920px,100%)}.oa-review{gap:12px;display:grid}.oa-row{border-top:1px solid var(--line);grid-template-columns:auto minmax(0,1fr);align-items:start;gap:10px;padding-top:12px;display:grid}.oa-row.is-off{opacity:.55}.oa-fields{gap:6px;display:grid}.oa-fields textarea.may-input{min-height:56px;font-size:14px}.oa-selects{grid-template-columns:minmax(0,1fr) 130px;gap:6px;display:grid}.oa-selects .may-input{height:34px;font-size:13px}.oa-file{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.ppct-sum{gap:4px;margin:0;padding-left:18px;display:grid}.ppct-problems{max-height:160px;margin:0;padding-left:18px;overflow:auto}.cur-move{align-items:center;gap:8px;display:flex}.cur-move .may-input{width:auto;max-width:420px;height:32px;font-size:13px}.cur-levels{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.cur-level-name{text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);font-size:12px;font-weight:600}.cur-level ul{gap:4px;margin:4px 0 0;padding-left:18px;font-size:14px;display:grid}.cur-level li:last-child{margin-left:-18px;list-style:none}.cur-text{position:relative}.cur-acts{gap:10px;margin-left:10px;display:none}.cur-text:hover .cur-acts,.cur-text:focus-within .cur-acts{display:inline-flex}.cur-inline{align-items:flex-start;gap:6px;width:100%;display:flex}.cur-inline .may-input{flex:1;height:36px;font-size:14px}.cur-inline textarea.may-input{height:auto;min-height:60px}.cur-add{padding-left:var(--space-4)}.cur-add-topic{padding:var(--space-4) var(--section-pad);border-top:1px solid var(--line)}@media (max-width:1023px){.cur-levels{grid-template-columns:1fr}}.mx{min-width:1100px}.mx th,.mx td{padding-left:6px;padding-right:6px}.mx thead th{text-align:center}.mx .mx-group,.mx .mx-first{border-left:1px solid var(--line)}.mx .mx-lv{font-size:11px}.mx-tt{text-align:center;width:36px;color:var(--ink-soft)}.mx-name{min-width:240px}.mx-text{box-sizing:border-box;border-radius:var(--radius-xs);width:100%;font:inherit;color:var(--ink);background:0 0;border:1px solid #0000;padding:3px 6px;font-size:14px;display:block}.mx-text.mx-topic{font-weight:600}.mx-text:hover{border-color:var(--line)}.mx-text:focus{border-color:var(--line-strong);background:var(--paper);outline:none}.mx-cell{width:44px;padding:2px!important}.mx-num{box-sizing:border-box;border:1px solid var(--line);border-radius:var(--radius-xs);text-align:center;width:40px;height:32px;font:inherit;font-variant-numeric:tabular-nums;color:var(--ink);background:var(--paper);font-weight:600}.mx-num:focus{border-color:var(--ink);box-shadow:var(--focus-ring);outline:none}.mx-acts{white-space:nowrap}.mx tfoot td{background:var(--mist);font-weight:700}.mx-empty{padding:var(--space-6);text-align:center}.spec{gap:var(--space-6);display:grid}.spec-row{gap:var(--space-3);display:grid}.spec-row+.spec-row{padding-top:var(--space-6);border-top:1px dashed var(--line)}.spec-head{justify-content:space-between;gap:var(--space-4);align-items:baseline;display:flex}.spec-levels{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}textarea.spec-area{min-height:84px;font-size:14px}textarea.spec-area.is-missing{border-color:var(--warn);background:var(--warn-tint)}.pick-tree{gap:var(--space-3);max-height:50vh;display:grid;overflow:auto}@media (max-width:1023px){.spec-levels{grid-template-columns:1fr}}.mx-short{color:var(--warn)}.exam-q{gap:var(--space-3);padding:12px var(--section-pad);grid-template-columns:72px minmax(0,1fr);display:grid}.exam-q+.exam-q{border-top:1px solid var(--line)}.exam-no{font-variant-numeric:tabular-nums}.exam-body{gap:4px;min-width:0;display:grid}.code-join{gap:var(--space-8);grid-template-columns:260px minmax(0,1fr);align-items:center;display:grid}.code-join .lv-qr{width:260px}.code-join-url{margin:0;font-size:24px;font-weight:700}.code-join-text{gap:4px;display:grid}.code-join-text p{margin:0}.choice-bars{font-variant-numeric:tabular-nums;gap:10px;display:inline-flex}.choice-bars .is-right{color:var(--ok);font-weight:700}.essay{padding:14px var(--section-pad);gap:8px;display:grid}.essay+.essay{border-top:1px solid var(--line)}.essay-head{justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.essay-points{align-items:center;gap:6px;display:inline-flex}.essay-points .may-input{text-align:right;width:72px;height:36px}.essay-answer{white-space:pre-wrap;background:var(--canvas);border-radius:var(--radius-sm);margin:0;padding:10px 12px;font-size:15px}.essay-ai{gap:var(--space-3);background:var(--info-tint);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;padding:8px 12px;font-size:14px;display:flex}@media (max-width:767px){.code-join{text-align:center;grid-template-columns:1fr;justify-items:center}}.crit-ok{color:var(--ok);display:inline-grid}.crit-no{color:var(--danger);display:inline-grid}.crit-list{padding:var(--space-3) var(--section-pad) var(--space-3) calc(var(--section-pad) + 18px);gap:4px;margin:0;display:grid}.rb-presets{margin-bottom:var(--space-4);flex-wrap:wrap;align-items:center;gap:6px;display:flex}.rb-chip{cursor:pointer;border:1px solid var(--line);background:var(--paper);font:inherit;font-size:13px}.rb-chip:hover{background:var(--mist)}.rb-list{display:grid}.rb-row{gap:var(--space-3);padding:var(--space-3) 0;border-top:1px dashed var(--line);grid-template-columns:28px minmax(0,1fr) auto;display:grid}.rb-no{color:var(--ink-soft);padding-top:26px;font-weight:700}.rb-main{gap:8px;min-width:0;display:grid}.rb-line{flex-wrap:wrap;align-items:flex-end;gap:8px;display:flex}.rb-field{gap:2px;display:grid}.rb-field .may-input{height:36px;font-size:14px}.rb-grow{flex:240px}.rb-note{padding-bottom:8px}.rb-acts{padding-top:22px;display:inline-flex}.rb-io{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}textarea.may-input.rb-code{tab-size:4;min-height:84px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px;line-height:1.5}.rb-field textarea.may-input.rb-code{height:auto}.may-panel-body>textarea.rb-code{box-sizing:border-box;width:100%;min-height:160px}.rb-trial.is-ok{color:var(--ok)}.rb-trial.is-no{color:var(--danger)}@media (max-width:767px){.rb-io{grid-template-columns:1fr}}.tikz-code{box-sizing:border-box;border:0;border-bottom:1px solid var(--line);width:100%;min-height:460px;padding:var(--space-4) var(--section-pad);color:var(--ink);background:var(--paper);resize:vertical;tab-size:2;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;display:block}.tikz-code:focus{background:#fcfdff;outline:none}.tikz-libs{align-items:center;gap:var(--space-3);padding:10px var(--section-pad);display:flex}.tikz-libs .may-input{height:36px;font-size:14px}.tikz-out{place-items:center;min-height:260px;display:grid;overflow:auto}.tikz-out svg{width:100%;max-width:560px;height:auto}.tikz-error{margin:0 0 var(--space-3);border-radius:var(--radius-sm);background:var(--danger-tint);color:var(--danger);white-space:pre-wrap;padding:10px 12px;font-size:13px}.tikz-token{margin-top:var(--space-3);border-radius:var(--radius-sm);background:var(--ok-tint);gap:4px;padding:10px 12px;display:grid}.tikz-token code{word-break:break-all;font-size:13px}.tikz-note{margin:var(--space-3) 0 0}.tikz-title{padding:var(--space-3) var(--section-pad);border-bottom:1px solid var(--line)}.tikz-saved{padding:8px var(--section-pad);justify-content:space-between;align-items:center;display:flex}.tikz-saved+.tikz-saved{border-top:1px solid var(--line)}.geo-canvas{background:var(--paper);border-radius:var(--radius-md) var(--radius-md) 0 0;touch-action:none;width:100%;height:min(70vh,620px);min-height:380px;overflow:hidden}.geo-canvas canvas{display:block;width:100%!important;height:100%!important}.geo-bar{gap:var(--space-4);padding:6px var(--section-pad);border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.geo-bar .may-check-row{min-height:36px;font-size:14px}.geo-params{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;display:grid}.geo-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.geo-pick{flex:90px;width:auto;height:36px;font-size:14px}.geo-measure{font-variant-numeric:tabular-nums;min-width:80px}.geo-list{max-height:360px;overflow-y:auto}.geo-item{padding:6px var(--section-pad);align-items:center;gap:8px;display:flex}.geo-item+.geo-item{border-top:1px solid var(--line)}.geo-item b{min-width:44px;font-family:Times New Roman,Times,serif;font-size:17px;font-style:italic}.geo-coord{font-variant-numeric:tabular-nums;margin-right:auto}.wc-drop{padding:var(--space-6) var(--space-4)}.wc-input{min-height:520px;font-size:14px}.wc-eq{width:auto;min-width:190px}.wc-preview{font-family:Times New Roman,Times,serif;font-size:17px;line-height:1.55}.wc-preview p{margin:0 0 8px}.wc-h{font-weight:700;margin-top:10px!important}.wc-h1{font-size:21px}.wc-h2{font-size:19px}.wc-li{gap:8px;padding-left:12px;display:flex}.imp-row.is-focus{background:var(--mist)}.imp-err{border-radius:var(--radius-sm);background:var(--danger-tint);color:var(--danger);padding:6px 10px;font-size:13px;font-weight:600}.imp-acts{flex-wrap:wrap;gap:8px;display:flex}.ie-resume{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.ie-resume>span:last-child{gap:8px;display:flex}.ie-solve{margin-top:var(--space-4)}.ie-source{top:calc(var(--topbar-h) + 16px);align-self:start;position:sticky}.ie-page{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;position:relative;overflow:hidden}.ie-page img{width:100%;height:auto;display:block}.ie-mark{border:2px solid var(--may-orange);border-radius:var(--radius-xs);background:color-mix(in srgb, var(--may-orange) 12%, transparent);pointer-events:none;position:absolute}.crop-pages{margin-bottom:var(--space-3)}.may-ov-body:has(.crop-stage){display:block}.crop-stage{width:fit-content;max-width:100%;margin:var(--space-3) auto 0;border:1px solid var(--line);border-radius:var(--radius-sm);cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;background:#fff;position:relative;overflow:hidden}.crop-stage img{pointer-events:none;width:auto;max-width:100%;height:auto;max-height:calc(100vh - 280px);display:block}.crop-box{border:2px solid var(--may-orange);border-radius:var(--radius-xs);background:color-mix(in srgb, var(--may-orange) 10%, transparent);cursor:move;position:absolute;box-shadow:0 0 0 9999px #102d5559}.crop-grip{border-radius:var(--radius-xs);background:var(--may-orange);border:2px solid #fff;width:14px;height:14px;position:absolute}.crop-grip.is-nw{cursor:nwse-resize;top:-8px;left:-8px}.crop-grip.is-ne{cursor:nesw-resize;top:-8px;right:-8px}.crop-grip.is-sw{cursor:nesw-resize;bottom:-8px;left:-8px}.crop-grip.is-se{cursor:nwse-resize;bottom:-8px;right:-8px}.may-modal:has(.crop-stage){width:min(920px,100%)}.may-modal:has(.bf){width:min(780px,100%)}.bf{gap:var(--space-4);display:grid}.bf-group{gap:var(--space-2);display:grid}.bf-head{justify-content:space-between;align-items:center;gap:8px;display:flex}@media (max-width:1023px){.ie-source{position:static}}.may-split .imp-row{gap:var(--space-3);grid-template-columns:minmax(0,1fr)}.may-split .imp-side{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.may-split .imp-level{width:auto;min-width:140px}.ie-lines{margin-top:var(--space-3);gap:4px;max-height:60vh;display:grid;overflow:auto}.ie-line{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);text-align:left;width:100%;font:inherit;color:var(--ink);cursor:pointer;padding:8px 12px;display:block}.ie-line:hover:not(:disabled){border-color:var(--may-orange);background:var(--may-orange-tint)}.ie-line:disabled{cursor:default;opacity:.6}.bt{max-height:calc(100vh - 220px);padding:6px 0 12px;font-size:14px;display:grid;overflow:auto}.bt-row{padding:6px var(--section-pad);color:inherit;cursor:pointer;border-radius:0;justify-content:space-between;align-items:baseline;gap:10px;text-decoration:none;display:flex}.bt-row:hover{background:var(--mist)}.bt-row.is-on,.bt-link.is-on{background:var(--mist);box-shadow:inset 3px 0 0 var(--may-orange);font-weight:700}.bt-row>span:first-child,.bt-link{overflow-wrap:anywhere;min-width:0}.bt-n{color:var(--ink-soft);font-variant-numeric:tabular-nums;flex:none;font-size:12px}.bt-all{font-weight:600}.bt-cap{padding:12px var(--section-pad) 4px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);font-size:12px;font-weight:600}.bt-subject>summary{font-weight:600;list-style:none}.bt-subject>summary::-webkit-details-marker{display:none}.bt-chapter>summary::-webkit-details-marker{display:none}.bt-grade>.bt-row{padding-left:calc(var(--section-pad) + 14px)}.bt-nodes{display:grid}.bt-unplaced{padding-left:calc(var(--section-pad) + 28px);color:var(--danger)}.bt-chapter>summary{padding-left:calc(var(--section-pad) + 28px);list-style:none}.bt-link{color:inherit;text-decoration:none}.bt-chapter>summary .bt-link{font-size:13px;font-weight:600}.bt-lesson>.bt-row{padding-left:calc(var(--section-pad) + 42px);font-size:13px}.bt-outcome{padding-left:calc(var(--section-pad) + 56px);color:var(--ink-soft);font-size:12px}.bt-empty{margin:4px var(--section-pad) 8px calc(var(--section-pad) + 28px)}.pl-stem{max-height:6.5em;font-size:14px;overflow:hidden}.pl-selects{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.oc-req{gap:2px;display:grid}.oc-grid-wrap{overflow-x:auto}.oc-grid{border-collapse:collapse;min-width:100%;font-size:13px}.oc-grid th,.oc-grid td{border-top:1px solid var(--line);text-align:center;white-space:nowrap;padding:6px 10px}.oc-grid thead th{color:var(--ink-soft);font-size:12px;font-weight:600}.oc-grid tbody th,.oc-grid thead th:first-child{text-align:left;font-weight:500}.oc-grid td.is-tot{background:var(--ok-tint);color:var(--ok)}.oc-grid td.is-dat{background:var(--mist)}.oc-grid td.is-chua{background:var(--danger-tint);color:var(--danger);font-weight:600}.oc-missed{color:var(--danger);font-weight:700}.pf-found{gap:6px;font-size:14px;display:grid}.pf-found ul{gap:2px;max-height:220px;margin:0;padding-left:18px;display:grid;overflow:auto}.mx-empty{justify-content:center;gap:10px;display:flex}.lead-subjects{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;display:grid}
.lv{background:var(--canvas);height:100dvh;color:var(--ink);grid-template-rows:auto minmax(0,1fr) auto;display:grid;overflow:hidden}.lv-center{grid-template-rows:none;place-items:center}.lv-top{align-items:center;gap:var(--space-6);height:64px;padding:0 var(--page-pad);background:var(--paper);border-bottom:1px solid var(--line);display:flex}.lv-brand{align-items:center;gap:12px;min-width:0;font-size:18px;display:inline-flex}.lv-brand b{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.lv-code{color:var(--ink-soft);margin-left:auto;font-size:18px}.lv-code b{color:var(--ink);letter-spacing:.08em;font-variant-numeric:tabular-nums;font-size:26px}.lv-meta{color:var(--ink-soft);font-size:16px}.lv-body{min-height:0;padding:var(--space-6) var(--page-pad);overflow:auto}.lv-bar{align-items:center;gap:var(--space-4);height:var(--actionbar-h);padding:0 var(--page-pad);background:var(--paper);border-top:1px solid var(--line);display:flex}.lv-bar-end{gap:var(--space-2);align-items:center;margin-left:auto;display:inline-flex}.lv-hint{color:var(--ink-soft);font-size:14px}.lv-h1{margin:0;font-size:40px;font-weight:800;line-height:1.2}.lv-h2{margin:0 0 var(--space-4);font-size:24px;font-weight:700}.lv-sub{color:var(--ink-soft);margin:0;font-size:18px}.lv-row{gap:var(--space-3);flex-wrap:wrap;justify-content:center;display:inline-flex}.lv-card{gap:var(--space-6);text-align:center;padding:var(--space-12);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);justify-items:center;min-width:min(720px,92vw);display:grid}.lv-lobby{gap:var(--space-12);grid-template-columns:minmax(280px,420px) minmax(0,1fr);align-items:start;max-width:1400px;margin:0 auto;display:grid}.lv-join{gap:var(--space-4);padding:var(--space-8);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);text-align:center;justify-items:center;display:grid}.lv-qr{width:min(340px,34vh)}.lv-qr svg{width:100%;height:auto;display:block}.lv-bigcode{letter-spacing:.12em;font-variant-numeric:tabular-nums;margin:0;font-size:64px;font-weight:800;line-height:1}.lv-chips{flex-wrap:wrap;gap:10px;display:flex}.lv-chip{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-full);animation:lv-pop var(--may-mid,.22s) var(--may-ease,ease) both;padding:8px 16px;font-size:20px;font-weight:600}@keyframes lv-pop{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.lv-q{gap:var(--space-6);max-width:1400px;margin:0 auto;display:grid}.lv-q-head{justify-content:space-between;align-items:center;gap:var(--space-4);display:flex}.lv-count{color:var(--ink-soft);font-size:20px;font-weight:600}.lv-timer{border-radius:var(--radius-full);border:6px solid var(--may-orange);font-variant-numeric:tabular-nums;background:var(--paper);place-items:center;width:96px;height:96px;font-size:40px;font-weight:800;display:grid}.lv-timer.is-low{border-color:var(--danger);color:var(--danger)}.lv-stem{padding:var(--space-6) var(--space-8);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);font-size:32px;line-height:1.45}.lv-stem .mt-img{max-height:36vh}.lv-options{gap:var(--space-4);grid-template-columns:1fr 1fr;display:grid}.lv-options.is-many{grid-template-columns:repeat(3,1fr)}.lv-opt{align-items:center;gap:var(--space-4);min-height:88px;padding:var(--space-4) var(--space-6);background:var(--paper);border:2px solid var(--line);border-radius:var(--radius-md);font-size:28px;display:flex;position:relative;overflow:hidden}.lv-opt.is-right{border-color:var(--ok);background:var(--ok-tint)}.lv-opt.is-dim{opacity:.55}.lv-letter{border-radius:var(--radius-sm);background:var(--ink);width:52px;height:52px;color:var(--paper);flex:none;place-items:center;font-size:26px;display:grid}.lv-opt.is-right .lv-letter{background:var(--ok)}.lv-bar-count{font-variant-numeric:tabular-nums;justify-content:flex-end;align-items:center;gap:10px;min-width:120px;margin-left:auto;font-weight:700;display:inline-flex;position:relative}.lv-bar-count i{border-radius:var(--radius-xs);background:var(--ink-soft);flex:none;min-width:4px;max-width:160px;height:14px;display:block}.lv-opt.is-right .lv-bar-count i{background:var(--ok)}.lv-items{gap:var(--space-3);display:grid}.lv-item{align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-6);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);font-size:26px;display:flex}.lv-truth{border-radius:var(--radius-sm);white-space:nowrap;margin-left:auto;padding:4px 14px;font-size:20px;font-weight:700}.lv-truth.is-true{background:var(--ok-tint);color:var(--ok)}.lv-truth.is-false{background:var(--danger-tint);color:var(--danger)}.lv-answer{text-align:center;margin:0;font-size:32px}.lv-final{gap:var(--space-8);justify-items:center;max-width:1100px;margin:0 auto;display:grid}.lv-rank{gap:8px;width:min(900px,100%);margin:0;padding:0;list-style:none;display:grid}.lv-rank li{align-items:center;gap:var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);grid-template-columns:56px minmax(0,1fr) auto;padding:12px 20px;font-size:24px;display:grid}.lv-rank-no{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-weight:800}.lv-rank-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lv-rank b{font-variant-numeric:tabular-nums}.lv-rank.is-compact li{grid-template-columns:36px minmax(0,1fr) auto;padding:8px 14px;font-size:18px}.lv-podium{justify-content:center;align-items:flex-end;gap:var(--space-4);display:flex}.lv-step{justify-items:center;gap:6px;width:220px;display:grid}.lv-step-name{text-align:center;font-size:24px;font-weight:700}.lv-step-score{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-size:18px}.lv-step-block{background:var(--paper);border:2px solid var(--ink);border-radius:var(--radius-md) var(--radius-md) 0 0;place-items:center;width:100%;font-size:40px;font-weight:800;display:grid}.lv-step.is-1 .lv-step-block{background:var(--may-orange);height:200px}.lv-step.is-2 .lv-step-block{height:150px}.lv-step.is-3 .lv-step-block{height:110px}.lv-split{gap:var(--space-6);grid-template-columns:minmax(0,1fr) 320px;max-width:1500px;margin:0 auto;display:grid}.lv-main{gap:var(--space-6);align-content:start;display:grid}.lv-side{align-self:start}.lv-bell{gap:var(--space-4);padding:var(--space-8);background:var(--paper);border:2px solid var(--line);border-radius:var(--radius-md);text-align:center;justify-items:center;display:grid}.lv-bell.is-open{border-color:var(--may-orange);background:var(--may-orange-tint)}.lv-bell.is-open b{font-size:40px}.lv-bell.is-locked{border-color:var(--ink)}.lv-winner{font-size:64px;font-weight:800;line-height:1.1}@media (max-width:1100px){.lv-lobby,.lv-split,.lv-options{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.lv-chip{animation:none}}.ph{min-height:100dvh;padding:var(--space-4) var(--page-pad-sm);box-sizing:border-box;background:var(--canvas);color:var(--ink);place-items:center;display:grid;overflow-y:auto}.ph.is-ok{background:var(--ok-tint)}.ph.is-bad{background:var(--danger-tint)}.ph.is-hot{background:var(--warn-tint)}.ph-card{box-sizing:border-box;gap:var(--space-6);text-align:center;width:min(420px,100%);padding:var(--space-8) var(--space-6);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);justify-items:stretch;display:grid}.ph-brand{text-align:left;align-items:center;gap:12px;display:flex}.ph-brand b{font-size:20px;display:block}.ph-form{gap:var(--space-3);text-align:left;display:grid}.ph-label{font-size:14px;font-weight:600}.ph-input{box-sizing:border-box;border:1px solid var(--line-strong);border-radius:var(--radius-sm);height:52px;font:inherit;color:var(--ink);background:var(--paper);width:100%;padding:0 14px;font-size:18px}.ph-code{text-align:center;letter-spacing:.12em;font-size:28px;font-weight:700}.ph-big{margin:0;font-size:32px;font-weight:800}.ph-sub{color:var(--ink-soft);margin:0;font-size:16px}.ph-points{color:var(--ok);margin:0;font-size:40px;font-weight:800}.ph-top{z-index:2;height:48px;padding:0 var(--page-pad-sm);background:var(--ink);color:var(--paper);justify-content:space-between;align-items:center;font-size:15px;display:flex;position:fixed;top:0;left:0;right:0}.ph-top+.ph,.ph-top+main{padding-top:64px}.ph-play{align-content:start;place-items:stretch stretch;gap:var(--space-4)}.ph-qhead{color:var(--ink-soft);justify-content:space-between;align-items:center;font-weight:600;display:flex}.ph-timer{border-radius:var(--radius-full);border:4px solid var(--may-orange);background:var(--paper);width:52px;height:52px;color:var(--ink);place-items:center;font-size:22px;display:grid}.ph-timer.is-low{border-color:var(--danger);color:var(--danger)}.ph-stem{padding:var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);font-size:17px}.ph-choices{gap:var(--space-3);grid-template-columns:1fr 1fr;display:grid}.ph-choices.is-many{grid-template-columns:1fr 1fr}.ph-choice{min-height:120px;padding:var(--space-3);border:2px solid var(--line-strong);border-radius:var(--radius-md);background:var(--paper);font:inherit;color:var(--ink);cursor:pointer;touch-action:manipulation;place-items:center;gap:6px;display:grid}.ph-choice b{font-size:40px}.ph-choice:active:not(:disabled){background:var(--mist);border-color:var(--ink)}.ph-choice:disabled{opacity:.5}.ph-tf{gap:var(--space-3);display:grid}.ph-tf-row{padding:var(--space-3);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);gap:8px;display:grid}.ph-tf-label{text-align:left;gap:6px;display:flex}.ph-tf-seg{grid-template-columns:1fr 1fr;gap:8px;display:grid}.ph-tf-btn{border:2px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper);height:48px;font:inherit;color:var(--ink);cursor:pointer;font-weight:700}.ph-tf-btn.is-true[aria-pressed=true]{border-color:var(--ok);background:var(--ok-tint);color:var(--ok)}.ph-tf-btn.is-false[aria-pressed=true]{border-color:var(--danger);background:var(--danger-tint);color:var(--danger)}.ph-buzz{align-content:center;gap:var(--space-6);justify-items:center}.ph-bell{aspect-ratio:1;border-radius:var(--radius-full);border:6px solid var(--ink);background:var(--mist);width:min(72vw,300px);color:var(--ink-soft);font:inherit;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;font-size:44px;font-weight:800}.ph-bell.is-live{background:var(--may-orange);color:var(--ink);box-shadow:0 10px 0 var(--ink)}.ph-bell.is-live:active{box-shadow:0 4px 0 var(--ink);transform:translateY(6px)}.ph-bell.is-pressed{background:var(--ink);color:var(--paper)}.ph-status{color:var(--ink);font-size:20px;font-weight:600}.lv .may-btn{height:48px;padding:0 22px;font-size:16px}.lv-bell .may-btn{min-width:140px;height:56px;font-size:20px}.lv-stem .katex,.lv-opt .katex,.lv-item .katex{font-size:1.2em}.kt{background:var(--canvas);min-height:100dvh;color:var(--ink);height:100dvh;overflow-y:auto}.kt-top{z-index:3;align-items:center;gap:var(--space-4);min-height:56px;padding:6px var(--page-pad-sm);background:var(--paper);border-bottom:1px solid var(--line);display:flex;position:sticky;top:0}.kt-who{min-width:0;margin-right:auto;display:grid}.kt-who b,.kt-who span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.kt-who span{color:var(--ink-soft);font-size:13px}.kt-timer{font-variant-numeric:tabular-nums;font-size:22px}.kt-timer.is-low{color:var(--danger)}.kt-save{color:var(--ink-soft);min-width:64px;font-size:13px}.kt-nav{z-index:2;padding:8px var(--page-pad-sm);background:var(--canvas);border-bottom:1px solid var(--line);gap:6px;display:flex;position:sticky;top:56px;overflow-x:auto}.kt-dot{border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper);width:34px;height:34px;color:var(--ink);flex:none;place-items:center;font-size:13px;font-weight:700;text-decoration:none;display:grid}.kt-dot.is-done{background:var(--ink);border-color:var(--ink);color:var(--paper)}.kt-body{width:min(860px,100%);padding:var(--space-4) var(--page-pad-sm) var(--space-12);box-sizing:border-box;gap:var(--space-6);margin:0 auto;display:grid}.kt-part{gap:var(--space-3);display:grid}.kt-part-title{text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);margin:0;font-size:13px;font-weight:600}.kt-q{gap:var(--space-3);padding:var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);scroll-margin-top:112px;display:grid}.kt-q.is-right{border-color:var(--ok)}.kt-q.is-wrong{border-color:var(--danger)}.kt-q-head{justify-content:space-between;gap:var(--space-3);font-size:14px;display:flex}.kt-q-head span{color:var(--ink-soft)}.kt-stem{font-size:16px}.kt-opts{gap:8px;display:grid}.kt-opt{border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--paper);min-height:48px;font:inherit;color:var(--ink);text-align:left;cursor:pointer;align-items:center;gap:12px;padding:8px 12px;display:flex}.kt-opt>b{border-radius:var(--radius-xs);background:var(--mist);flex:none;place-items:center;width:30px;height:30px;display:grid}.kt-opt[aria-checked=true]{border-color:var(--ink);background:var(--mist)}.kt-opt[aria-checked=true]>b{background:var(--ink);color:var(--paper)}.kt-tf{gap:10px;display:grid}.kt-tf-row{grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:10px;display:grid}.kt-sa{max-width:240px}.kt-es{min-height:160px;font-size:15px}.kt-check{border-radius:var(--radius-sm);background:var(--mist);gap:6px;padding:10px 12px;font-size:14px;display:grid}.kt-q.is-right .kt-check{background:var(--ok-tint)}.kt-q.is-wrong .kt-check{background:var(--danger-tint)}.kt-sol summary{cursor:pointer;color:var(--ink-soft);font-size:13px}.kt-end{justify-content:center;display:flex}.kt-done{padding:var(--space-8) var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);text-align:center;justify-items:center;gap:6px;display:grid}.kt-score{font-variant-numeric:tabular-nums;margin:0;font-size:56px;font-weight:800}.kt-score small{color:var(--ink-soft);font-size:22px}.kt-confirm{z-index:10;padding:var(--page-pad-sm);background:#102d5552;place-items:center;display:grid;position:fixed;inset:0}.kt-row{justify-content:center;gap:8px;display:flex}@media (max-width:600px){.kt-tf-row{grid-template-columns:1fr}.kt-save{display:none}}.ph-big{line-height:1.25}.kt-score{line-height:1.1}.kt-done .ph-big{margin-bottom:4px}.ph-file{text-align:left;cursor:pointer;color:var(--ink-soft)}.kt-review{padding:var(--space-3) var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);margin:0;font-size:15px}.kt-ocs{gap:8px;margin:0;padding:0;list-style:none;display:grid}.kt-oc{align-items:center;gap:var(--space-3);padding:10px var(--space-4);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);grid-template-columns:minmax(0,1fr) 96px 78px;display:grid}.kt-oc-text{gap:2px;font-size:15px;display:grid}.kt-oc-text small{color:var(--ink-soft);font-size:12px}.kt-oc-bar{background:var(--mist);border-radius:4px;height:8px;overflow:hidden}.kt-oc-bar i{background:var(--ink-soft);height:100%;display:block}.kt-oc-status{text-align:right;font-size:13px}.kt-oc.is-tot .kt-oc-bar i{background:var(--ok)}.kt-oc.is-tot .kt-oc-status{color:var(--ok)}.kt-oc.is-dat .kt-oc-bar i{background:var(--info)}.kt-oc.is-chua .kt-oc-bar i{background:var(--danger)}.kt-oc.is-chua .kt-oc-status{color:var(--danger)}@media (max-width:560px){.kt-oc{grid-template-columns:minmax(0,1fr) 70px}.kt-oc-bar{display:none}}