@font-face{font-family:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-cyrillic-ext-wght-normal.DlRtn-00.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-cyrillic-wght-normal.wOsy8a45.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-greek-wght-normal.BUoXMlLt.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-vietnamese-wght-normal.Dpof5Foi.woff2)format("woff2-variations");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:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-latin-ext-wght-normal.CPxmWgC0.woff2)format("woff2-variations");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:Tektur Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/tektur-latin-wght-normal.CmqEKeAT.woff2)format("woff2-variations");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:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/golos-text-cyrillic-ext-wght-normal.hICkpzq7.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/golos-text-cyrillic-wght-normal.mKek_fSS.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/golos-text-latin-ext-wght-normal.B-I5lbAQ.woff2)format("woff2-variations");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:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_astro/golos-text-latin-wght-normal.BS5oQT7X.woff2)format("woff2-variations");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}:root{--paper:#f5f0e1;--surface:#fffcf3;--surface-2:#ece4cd;--ink:#14213d;--ink-2:#3a4664;--muted:#6d7387;--line:#ddd2b5;--blue:#23408a;--blue-hover:#182f6b;--blue-soft:#e1e7f4;--gold:#9a6d06;--gold-bright:#d6a12a;--gold-soft:#f2e2b3;--band:#14213d;--band-2:#1c2d55;--band-ink:#f3ead2;--band-muted:#a9b3cc;--sq-light:#f0dfae;--sq-dark:#6a8bc0;--sq-hl:#d682006b;--arrow-green:#146e46d9;--arrow-red:#c43024e0;--arrow-blue:#14286ed9;--font-display:"Tektur Variable", system-ui, sans-serif;--font-body:"Golos Text Variable", system-ui, sans-serif;--font-ui:"Tektur Variable", system-ui, sans-serif;--display-weight:700;--display-tracking:0;--radius:14px;--radius-sm:9px;--shadow:0 1px 2px #14213d0f, 0 12px 32px #14213d14;--wrap:1180px;--gutter:clamp(16px, 4vw, 32px);color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#0d1424;--surface:#142038;--surface-2:#1b2a47;--ink:#ede5cf;--ink-2:#c9c3b2;--muted:#8e96ab;--line:#26355a;--blue:#93b2ee;--blue-hover:#b3c9f4;--blue-soft:#1e2d50;--gold:#e3b23c;--gold-bright:#e3b23c;--gold-soft:#3a2f14;--band:#0a1020;--band-2:#121c34;--sq-light:#e3d2a0;--sq-dark:#56719f;color-scheme:dark}}:root[data-theme=dark]{--paper:#0d1424;--surface:#142038;--surface-2:#1b2a47;--ink:#ede5cf;--ink-2:#c9c3b2;--muted:#8e96ab;--line:#26355a;--blue:#93b2ee;--blue-hover:#b3c9f4;--blue-soft:#1e2d50;--gold:#e3b23c;--gold-bright:#e3b23c;--gold-soft:#3a2f14;--band:#0a1020;--band-2:#121c34;--sq-light:#e3d2a0;--sq-dark:#56719f;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font:400 18px/1.65 var(--font-body);margin:0;overflow-x:hidden}img,svg{max-width:100%;display:block}[hidden]{display:none!important}a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--blue-hover)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:var(--display-weight);letter-spacing:var(--display-tracking);color:var(--ink);margin:0 0 .5em;line-height:1.15}h1{font-size:clamp(32px,5vw,56px)}h2{font-size:clamp(24px,3vw,36px)}h3{font-size:clamp(18px,1.7vw,21px)}p{margin:0 0 1em}.wrap{max-width:var(--wrap);padding:0 var(--gutter);margin:0 auto}.eyebrow{font:600 13px/1.2 var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:0 0 14px}.muted{color:var(--muted)}.ui{font-family:var(--font-ui)}.btn{border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:600 15px/1 var(--font-ui);cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:12px 20px;text-decoration:none;display:inline-flex}.btn:hover{border-color:var(--ink);color:var(--ink)}.site-header{z-index:20;background:var(--band);color:var(--band-ink);border-bottom:3px solid var(--gold-bright);position:sticky;top:0}.site-header .wrap{align-items:center;gap:10px;height:70px;display:flex}.logo{min-width:0;color:var(--band-ink);align-items:center;gap:10px;margin-right:auto;text-decoration:none;display:flex}.site-header .logo-compact{width:205px;max-width:100%;height:auto}.only-dark{display:none}:root[data-theme=dark] .only-dark{display:block}:root[data-theme=dark] .only-light{display:none}.logo:hover{color:var(--band-ink)}.nav{gap:2px;display:flex}.nav a{color:var(--band-ink);font:500 15.5px/1 var(--font-ui);opacity:.88;border-radius:8px;padding:9px 14px;text-decoration:none}.nav a:hover{background:var(--band-2);opacity:1;color:var(--band-ink)}.nav a[aria-current=page]{color:var(--band);background:var(--gold-bright);opacity:1}.icon-btn{width:42px;height:42px;color:var(--band-ink);cursor:pointer;background:0 0;border:1px solid #ffffff24;border-radius:10px;flex:none;place-items:center;display:grid}.icon-btn:hover{background:var(--band-2);color:var(--band-ink)}.search-btn{margin-left:8px}.theme-btn .moon,:root[data-theme=dark] .theme-btn .sun{display:none}:root[data-theme=dark] .theme-btn .moon{display:block}.burger{display:none}@media (width<=860px){.nav{display:none}.burger{display:grid}.site-header.open .nav{background:var(--band);padding:8px var(--gutter) 18px;border-bottom:3px solid var(--gold-bright);flex-direction:column;display:flex;position:absolute;top:73px;left:0;right:0}.site-header.open .nav a{padding:15px 12px;font-size:18px}}@media (width<=420px){.site-header .logo-compact{width:164px}}.board{border-radius:4px;width:100%;height:auto}.board .sq-l{fill:var(--sq-light)}.board .sq-d{fill:var(--sq-dark)}.board .sq-hl{fill:var(--sq-hl)}.board .coord{font:700 10.5px/1 var(--font-ui)}.board .coord.on-l{fill:var(--sq-dark)}.board .coord.on-d{fill:var(--sq-light)}.board .mark{fill:none;stroke:var(--arrow-blue);stroke-width:3px}.board .arrow-green{fill:var(--arrow-green)}.board .arrow-red{fill:var(--arrow-red)}.board .arrow-blue{fill:var(--arrow-blue)}.board-frame{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px}.band{background:var(--band);color:var(--band-ink)}.band h1,.band h2{color:var(--band-ink)}.hero{padding:clamp(36px,6vw,72px) 0 clamp(40px,6vw,80px);position:relative;overflow:hidden}.hero:after{content:"";aspect-ratio:1;background:repeating-conic-gradient(#ffffff09 0 25%, transparent 0 50%) 0 0/64px 64px;pointer-events:none;width:60%;position:absolute;inset:auto -10% -60% auto;transform:rotate(12deg)}.hero .wrap>*{min-width:0}.hero .wrap{z-index:1;grid-template-columns:minmax(0,1fr) minmax(0,380px);align-items:center;gap:clamp(28px,5vw,72px);display:grid;position:relative}.hero .wrap>:only-child{max-width:760px}.hero h1{margin-bottom:16px}.hero-logo{margin:0 0 clamp(18px,2.4vw,28px)}.hero-logo img{width:auto;height:clamp(150px,19vw,230px);display:block}.hero.hero-center{padding-bottom:clamp(72px,9vw,120px)}.hero.hero-center .wrap{text-align:center;flex-direction:column;align-items:center;gap:0;display:flex}.hero-center .hero-logo{margin-bottom:clamp(14px,2vw,22px)}.hero-center h1{max-width:20ch}@media (width>=900px){.hero-center h1{max-width:none}}.hero-center .hero-lead{max-width:40em;margin-left:auto;margin-right:auto}.hero-center .search{width:100%;margin:0 auto}.hero-center:before{content:"";aspect-ratio:1;background:repeating-conic-gradient(#ffffff09 0 25%, transparent 0 50%) 0 0/64px 64px;pointer-events:none;width:60%;position:absolute;inset:auto auto -60% -10%;transform:rotate(-12deg)}.home-top{z-index:2;grid-template-columns:minmax(0,1fr) minmax(0,360px);align-items:stretch;gap:20px;margin-top:calc(-1*clamp(44px,6vw,76px));display:grid;position:relative}.home-top>:only-child{grid-column:1/-1}.home-top>.hero-puzzle:only-child{justify-self:center;width:min(100%,420px)}.home-top .home-news{flex-direction:column;margin-top:0;display:flex}.home-top .home-news .news-grid{flex:1}.home-top .news-n1 .news-cover{aspect-ratio:auto;min-height:220px}.home-top .news-grid.news-n3{grid-template-columns:1fr 1fr}.home-top .news-n3 .news-card.lead{grid-row:span 2}.home-top .hero-puzzle{box-shadow:var(--shadow);align-self:start}@media (width<=920px){.home-top{grid-template-columns:1fr}.home-top>.hero-puzzle{justify-self:center;width:min(100%,420px)}}.site-header .logo-home{max-width:260px;transition:max-width .35s,opacity .3s,visibility .3s}.has-hero-logo .site-header .logo-home{opacity:0;visibility:hidden;max-width:175px;margin-right:0;overflow:hidden}@media (width<=1100px){.has-hero-logo .site-header .logo-home{max-width:0;margin-right:auto}}.has-hero-logo .site-header .logo-home~.nav{margin:0 auto}.has-hero-logo.hero-logo-gone .site-header .logo-home{opacity:1;visibility:visible;max-width:260px}.hero h1 em{color:var(--gold-bright);font-style:normal}.hero-lead{color:var(--band-muted);max-width:36em;margin-bottom:26px;font-size:clamp(17px,1.6vw,20px)}.search{background:var(--surface);border-radius:12px;align-items:center;gap:10px;max-width:560px;padding:6px 6px 6px 16px;display:flex;box-shadow:0 0 0 3px #d6a12a59}.search svg{color:var(--muted);flex:none}.search input{min-width:0;font:400 17px var(--font-ui);color:var(--ink);background:0 0;border:0;outline:none;flex:1;padding:10px 0}.search button{background:var(--gold-bright);color:#14213d;font:700 15px var(--font-ui);cursor:pointer;border:0;border-radius:9px;padding:12px 18px}.search-hint{font:400 14px var(--font-ui);color:var(--band-muted);margin:12px 0 0}.search-hint a{color:var(--band-ink)}@media (width<=920px){.hero .wrap{grid-template-columns:1fr}.hero-puzzle{max-width:420px}}.hero-puzzle{background:var(--surface);color:var(--ink);border-radius:var(--radius);border-top:4px solid var(--gold-bright);padding:16px 16px 18px;box-shadow:0 18px 50px #00000047}.hero-puzzle .eyebrow{margin:0 0 10px}.hero-puzzle .puzzle{box-shadow:none;background:0 0;border:0;margin:0;padding:0;display:block}.hero-puzzle .puzzle-board{margin-bottom:12px}.hero-puzzle .puzzle h3{color:var(--ink);font-size:18px}.section{padding:clamp(44px,6vw,84px) 0}.section-alt{background:var(--surface-2)}.section-head{justify-content:space-between;align-items:end;gap:24px;margin-bottom:clamp(22px,3vw,36px);display:flex}.section-head h2{margin:0}.section-head p{max-width:32em;color:var(--ink-2);margin:0}.section-head .more{font:600 15px var(--font-ui);white-space:nowrap}@media (width<=720px){.section-head{flex-direction:column;align-items:start}}.portal{z-index:2;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:calc(-1*clamp(28px,4vw,48px));display:grid;position:relative}.portal.portal-after{margin-top:clamp(20px,3vw,32px)}.home-news{z-index:2;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:calc(-1*clamp(28px,4vw,48px));padding:clamp(18px,2.6vw,30px);position:relative}.home-news .section-head{margin-bottom:clamp(14px,2vw,22px)}.home-news .news-card{background:var(--surface-2);border-color:#0000}.news-grid.news-n1{grid-template-columns:1fr}.news-n1 .news-card{flex-direction:row}.news-n1 .news-cover{aspect-ratio:16/9;flex:0 0 min(42%,420px)}.news-n1 .news-body{justify-content:center;padding:clamp(18px,2.4vw,28px)}.news-n1 .news-body h3{font-size:clamp(20px,2.2vw,26px)}.news-n1 .news-body .more{margin-top:4px}.news-grid.news-n2{grid-template-columns:1fr 1fr}@media (width<=640px){.news-n1 .news-card{flex-direction:column}.news-n1 .news-cover{flex-basis:auto}}.portal a{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-height:210px;color:var(--ink);box-shadow:var(--shadow);flex-direction:column;gap:8px;padding:22px;text-decoration:none;transition:transform .15s,border-color .15s;display:flex}.portal a:hover{border-color:var(--gold-bright);color:var(--ink);transform:translateY(-3px)}.portal .p-icon{background:var(--gold-soft);border-radius:12px;place-items:center;width:54px;height:54px;margin-bottom:6px;display:grid}.portal .p-icon img,.portal .p-icon svg{width:40px;height:40px}.portal .p-title{margin:0;font-size:clamp(18px,1.7vw,21px)}.portal p{color:var(--ink-2);margin:0;font-size:16px;line-height:1.5}.portal .count{font:600 13.5px var(--font-ui);color:var(--gold);letter-spacing:.04em;margin-top:auto}@media (width<=980px){.portal{grid-template-columns:repeat(2,1fr)}}@media (width<=520px){.portal{gap:12px}.portal a{gap:6px;min-height:0;padding:16px}.portal p,.portal .count{display:none}.portal .p-icon{width:46px;height:46px;margin-bottom:2px}.portal .p-icon img{width:34px;height:34px}.portal .p-title{font-size:17px}}.list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.list a{border-bottom:1px solid var(--line);color:var(--ink);justify-content:space-between;align-items:baseline;gap:14px;padding:13px 0;text-decoration:none;display:flex}.list a:hover{color:var(--blue)}.list a span{font:400 13.5px var(--font-ui);color:var(--muted);white-space:nowrap}.two{grid-template-columns:1.2fr 1fr;align-items:start;gap:clamp(24px,4vw,56px);display:grid}@media (width<=860px){.two{grid-template-columns:1fr}}.puzzle-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.puzzle-card .board{margin-bottom:14px}.puzzle-card h3{margin-bottom:4px}.puzzle-card details summary{cursor:pointer;font:600 15px var(--font-ui);color:var(--blue)}.puzzle-card details p{margin:10px 0 0}.tiles{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.tiles.tiles-2{grid-template-columns:repeat(2,1fr)}.tile{border-radius:var(--radius-sm);aspect-ratio:4/3;color:#fff;background:var(--surface-2);text-decoration:none;display:block;position:relative;overflow:hidden}.tile img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.tile:hover img{transform:scale(1.04)}.tile span{font:600 16px/1.25 var(--font-ui);background:linear-gradient(#0000,#0a1020d1);padding:34px 14px 12px;position:absolute;inset:auto 0 0}@media (width<=860px){.tiles{grid-template-columns:repeat(2,1fr)}}.school-cta{background:var(--band);color:var(--band-ink);border-radius:var(--radius);grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(18px,3vw,32px);padding:clamp(20px,3vw,32px);display:grid;position:relative;overflow:hidden}.school-cta:after{content:"";aspect-ratio:1;background:repeating-conic-gradient(#ffffff0d 0 25%, transparent 0 50%) 0 0/44px 44px;pointer-events:none;width:220px;position:absolute;top:-40px;right:-40px;transform:rotate(14deg)}.school-cta h2{color:var(--band-ink);margin-bottom:8px;font-size:clamp(22px,2.4vw,28px)}.school-cta p{color:var(--band-muted);max-width:40em;margin:0}.school-cta .school-cta-meta{font:400 14.5px/1.5 var(--font-ui);margin-top:10px}.school-cta .school-cta-meta b{color:var(--band-ink);font-weight:600}.school-cta-photo{object-fit:cover;object-position:center top;border:3px solid var(--gold-bright);border-radius:16px;width:120px;height:150px}.school-cta-actions{z-index:1;flex-direction:column;gap:10px;display:flex;position:relative}.school-cta-actions .btn:not(.btn-gold){color:var(--band-ink);background:0 0;border-color:#ffffff40}.school-cta-actions .btn:not(.btn-gold):hover{border-color:var(--gold-bright);color:var(--band-ink)}@media (width<=860px){.school-cta{grid-template-columns:auto 1fr}.school-cta-actions{flex-flow:wrap;grid-column:1/-1}}@media (width<=520px){.school-cta{grid-template-columns:1fr}.school-cta-photo{width:96px;height:120px}}.news-grid{grid-template-columns:1.35fr 1fr 1fr;gap:18px;display:grid}.news-grid-all{grid-template-columns:repeat(3,1fr)}.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);flex-direction:column;text-decoration:none;transition:border-color .15s,transform .15s;display:flex;overflow:hidden}.news-card:hover{border-color:var(--gold-bright);color:var(--ink);transform:translateY(-3px)}.news-cover{aspect-ratio:16/9;background:var(--band);position:relative}.news-cover img{object-fit:cover;width:100%;height:100%}.news-ph{background:repeating-conic-gradient(var(--band-2) 0 25%, var(--band) 0 50%) 0 0/48px 48px;place-items:center;display:grid;position:absolute;inset:0}.news-ph img{opacity:.9;filter:drop-shadow(0 4px 10px #0006);width:64px;height:64px}.news-cover time{background:var(--gold-bright);color:#14213d;font:700 13px var(--font-ui);border-radius:8px;padding:5px 10px;position:absolute;bottom:12px;left:12px}.news-body{flex-direction:column;flex:1;gap:8px;padding:16px 18px 20px;display:flex}.news-body h3{margin:0;font-size:clamp(17px,1.6vw,20px)}.news-body p{color:var(--ink-2);margin:0;font-size:15.5px;line-height:1.5}.news-body .more{font:600 14.5px var(--font-ui);color:var(--blue);margin-top:auto;padding-top:6px}.news-card.lead h3{font-size:clamp(20px,2vw,24px)}.news-grid>.news-card:only-child{max-width:560px}.news-n1>.news-card:only-child{max-width:none}.news-hero{margin:0 0 1.6em}.news-hero img{border-radius:var(--radius);width:100%;height:auto}@media (width<=860px){.news-grid,.news-grid-all{grid-template-columns:1fr 1fr}.news-card.lead{grid-column:1/-1}}@media (width<=560px){.news-grid,.news-grid-all{grid-template-columns:1fr}}.section-tight{padding-top:0}.section-head.section-head-stack{flex-direction:column;align-items:start;gap:8px}.page-head{padding:clamp(32px,5vw,56px) 0 clamp(28px,4vw,44px)}.page-head .crumbs{margin-bottom:14px}.page-head p.lead{color:var(--band-muted);max-width:40em;margin:0;font-size:clamp(17px,1.6vw,20px)}.page-head .search{margin-top:24px}.crumbs{font:400 14px var(--font-ui);color:var(--band-muted)}.crumbs a{color:var(--band-muted);text-decoration:none}.crumbs a:hover{color:var(--band-ink)}.crumbs span{opacity:.5;margin:0 8px}.chips{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.chips a,.chips button{border:1px solid var(--line);background:var(--surface);color:var(--ink);font:500 14.5px var(--font-ui);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:8px 14px;text-decoration:none;display:inline-flex}.chips a:hover,.chips button:hover{border-color:var(--ink);color:var(--ink)}.chips small{color:var(--muted);font-weight:400}.chips .on,.chips .on:hover{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink);color:var(--ink);font-weight:600}.band .chips a{background:var(--band-2);color:var(--band-ink);border-color:#0000}.band .chips a:hover{border-color:var(--gold-bright);color:var(--band-ink)}.band .chips small{color:var(--band-muted)}.az-section{border-bottom:1px solid var(--line);padding:38px 0;scroll-margin-top:80px}.az-section:last-child{border-bottom:0}.az-head{grid-template-columns:64px 1fr;align-items:center;gap:18px;margin-bottom:20px;display:grid}.az-head .az-icon{background:var(--gold-soft);border-radius:14px;place-items:center;width:64px;height:64px;display:grid}.az-head .az-icon img{width:46px}.az-head h2{margin:0 0 4px;font-size:clamp(22px,2.4vw,30px)}.az-head p{color:var(--ink-2);margin:0;font-size:16px}.az-list{columns:3 260px;column-gap:32px;margin:0;padding:0;list-style:none}.az-list li{break-inside:avoid}.az-list a{border-bottom:1px dashed var(--line);color:var(--ink);padding:7px 0;font-size:16.5px;text-decoration:none;display:block}.az-list a:hover{color:var(--blue)}.az-list .lvl{font:500 11.5px var(--font-ui);color:var(--gold);letter-spacing:.04em;text-transform:uppercase;margin-left:6px}.az-sub{font:700 13px var(--font-ui);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:18px 0 6px}.az-more{font:600 15px var(--font-ui);margin-top:14px}.enc-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.enc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);flex-direction:column;text-decoration:none;transition:border-color .15s,transform .15s;display:flex;overflow:hidden}.enc-card:hover{border-color:var(--gold-bright);color:var(--ink);transform:translateY(-3px)}.enc-card img{aspect-ratio:16/10;object-fit:cover;width:100%;height:auto}.enc-card div{padding:18px 20px 22px}.enc-card h3{margin-bottom:6px}.enc-card p{color:var(--ink-2);margin:0;font-size:16px;line-height:1.5}.enc-card .count{font:600 13px var(--font-ui);color:var(--gold);margin-top:12px;display:block}.enc-card.wide{flex-direction:row;grid-column:span 2}.enc-card.wide img{aspect-ratio:auto;align-self:stretch;width:50%}.enc-card.wide div{flex-direction:column;flex:1;justify-content:center;padding:28px 32px;display:flex}.enc-card.wide .eyebrow{margin-bottom:10px}.enc-card.wide h3{margin-bottom:12px;font-size:clamp(24px,2.6vw,32px)}.enc-card.wide p:not(.eyebrow){font-size:17px}@media (width<=900px){.enc-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.enc-grid{grid-template-columns:1fr}.enc-card.wide{flex-direction:column;grid-column:auto}.enc-card.wide img{aspect-ratio:16/10;align-self:auto;width:100%}.enc-card.wide div{padding:18px 20px 22px}}.champ-strip{scroll-snap-type:x mandatory;gap:10px;padding:4px 0 12px;display:flex;overflow-x:auto}.champ-strip figure{scroll-snap-align:start;text-align:center;flex:none;width:92px;margin:0}.champ-strip img{object-fit:cover;filter:grayscale(.3);border-radius:8px;width:92px;height:112px}.champ-strip figcaption{font:500 12px/1.3 var(--font-ui);color:var(--ink-2);margin-top:6px}.champ-strip b{color:var(--gold);font-weight:700;display:block}.filters{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:26px;display:flex}.filter-search{border:1px solid var(--line);background:var(--surface);border-radius:10px;align-items:center;gap:8px;min-width:240px;padding:0 12px;display:flex}.filter-search input{font:15px var(--font-ui);color:var(--ink);background:0 0;border:0;outline:none;width:100%;padding:11px 0}.stars{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.star{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;display:flex;overflow:hidden}.star img{aspect-ratio:5/4;object-fit:cover;object-position:center 25%;width:100%;height:auto}.star-body{flex-direction:column;flex:1;gap:6px;padding:14px 16px 18px;display:flex}.star .star-name{margin:0;font-size:18px}.star .title{font:600 12px var(--font-ui);letter-spacing:.04em;background:var(--blue-soft);color:var(--blue);border-radius:6px;align-self:start;padding:4px 9px}.star .title.champ{background:var(--gold-soft);color:var(--gold)}.star .facts{font:400 14px var(--font-ui);color:var(--muted)}.star p{color:var(--ink-2);margin:4px 0 0;font-size:15.5px;line-height:1.5}@media (width<=1000px){.stars{grid-template-columns:repeat(3,1fr)}}@media (width<=740px){.stars{grid-template-columns:repeat(2,1fr)}}@media (width<=440px){.stars{grid-template-columns:1fr}}.article-head{padding:clamp(28px,4vw,48px) 0 clamp(26px,4vw,40px)}.article-head h1{max-width:15em;margin-bottom:14px}.article-head .lead{color:var(--band-muted);max-width:36em;margin:0 0 20px;font-size:clamp(18px,1.8vw,21px)}.meta{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.meta li{background:var(--band-2);font:500 13.5px var(--font-ui);color:var(--band-ink);border-radius:999px;padding:5px 12px}.meta li.level{background:var(--gold-bright);color:#14213d;font-weight:700}.article-layout{grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:56px;padding-top:40px;display:grid}.toc{font:400 15px var(--font-ui);position:sticky;top:96px}.toc h2{font:700 12.5px var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}.toc ol{border-left:2px solid var(--line);margin:0;padding:0;list-style:none}.toc a{color:var(--ink-2);border-left:2px solid #0000;margin-left:-2px;padding:7px 0 7px 16px;text-decoration:none;display:block}.toc a:hover,.toc a.active{color:var(--ink);border-left-color:var(--gold-bright)}.toc-mobile{display:none}@media (width<=960px){.article-layout{grid-template-columns:1fr}.toc{display:none}.toc-mobile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--font-ui);margin:0 0 24px;display:block}.toc-mobile summary{cursor:pointer;padding:14px 16px;font-weight:600}.toc-mobile ol{counter-reset:toc;margin:0;padding:0 16px 14px;list-style:none}.toc-mobile li{counter-increment:toc;grid-template-columns:2.1em minmax(0,1fr);padding:4px 0;font-size:16px;line-height:1.4;display:grid}.toc-mobile li:before{content:counter(toc) ".";color:var(--muted);font-variant-numeric:tabular-nums}}.prose{max-width:690px}.prose h2{margin:1.9em 0 .55em;scroll-margin-top:92px;font-size:clamp(22px,2.4vw,28px)}.prose>h2:first-child,.prose>.toc-mobile+h2{margin-top:0}.prose p,.prose li{color:var(--ink-2)}.prose p,.prose li,.prose blockquote{text-wrap:pretty}.prose strong{color:var(--ink)}.notation{font:600 .92em var(--font-ui);background:var(--surface-2);color:var(--ink);white-space:nowrap;border-radius:6px;padding:2px 7px}.callout{border-left:4px solid var(--gold-bright);background:var(--gold-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:1.6em 0;padding:16px 20px}.callout p{color:var(--ink);margin:0}.diagram{max-width:460px;margin:1.8em 0}.diagram figcaption,.stepper figcaption{font:400 14.5px/1.5 var(--font-ui);color:var(--muted);margin-top:10px}.stepper{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);max-width:460px;box-shadow:var(--shadow);margin:1.8em 0;padding:10px}.stepper-bar{justify-content:center;gap:8px;margin:12px 0 6px;display:flex}.st-btn{border:1px solid var(--line);background:var(--paper);width:48px;height:40px;color:var(--ink);cursor:pointer;border-radius:9px;font-size:15px}.st-btn:hover{border-color:var(--ink)}.stepper-moves{text-align:center;line-height:2;font-family:var(--font-ui);margin:0}.mv-n{color:var(--muted);margin-right:2px;font-size:14px}.mv{font:600 15.5px var(--font-ui);color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:2px 6px}.mv:hover{background:var(--surface-2)}.mv.current{background:var(--ink);color:var(--paper)}.puzzle{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--gold-bright);border-radius:var(--radius);grid-template-columns:minmax(0,290px) 1fr;align-items:start;gap:24px;margin:2.2em 0;padding:20px;display:grid}.puzzle h3{margin:0 0 6px;font-size:21px}.puzzle details{margin-top:14px}.puzzle summary{cursor:pointer;list-style:none;display:inline-flex}.puzzle summary::-webkit-details-marker{display:none}.puzzle details[open] summary{margin-bottom:12px}@media (width<=640px){.puzzle{grid-template-columns:1fr}}.pager{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:16px;margin:52px 0 0;padding-top:28px;display:grid}.pager a{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--ink);font-family:var(--font-ui);padding:16px 20px;text-decoration:none;display:block}.pager a:hover{border-color:var(--gold-bright)}.pager small{color:var(--muted);margin-bottom:4px;font-size:13px;display:block}.pager .next{text-align:right}@media (width<=560px){.pager{grid-template-columns:1fr}.pager .next{text-align:left}}.review-note{font:400 14px var(--font-ui);color:var(--muted);align-items:center;gap:10px;margin-top:28px;display:flex}.facts-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.fact{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.fact h3{align-items:center;gap:12px;margin-bottom:8px;display:flex}.fact h3 img{width:34px}.fact p{color:var(--ink-2);margin:0;font-size:16px;line-height:1.55}@media (width<=900px){.facts-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=560px){.facts-grid{grid-template-columns:1fr}}.steps{counter-reset:s;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.steps li{border-right:1px solid var(--line);padding:22px}.steps li:last-child{border-right:0}.steps li:before{counter-increment:s;content:counter(s) ".";color:var(--gold-bright);margin-bottom:10px;font:800 34px/1 Tektur Variable,sans-serif;display:block}.steps h3{margin-bottom:4px;font-size:18px}.steps p{color:var(--ink-2);margin:0;font-size:15.5px;line-height:1.5}@media (width<=860px){.steps{grid-template-columns:1fr 1fr}.steps li:nth-child(2){border-right:0}.steps li:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media (width<=480px){.steps{grid-template-columns:1fr}.steps li{border-right:0;border-bottom:1px solid var(--line)}.steps li:last-child{border-bottom:0}}.duo{grid-template-columns:1fr 1.25fr;gap:16px;display:grid}@media (width<=860px){.duo{grid-template-columns:1fr}}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.coach{align-items:center;gap:22px;display:flex}.avatar{background:repeating-conic-gradient(var(--sq-dark) 0 25%, var(--sq-light) 0 50%) 0 0/54px 54px;border-radius:20px;flex:none;place-items:center;width:108px;height:108px;display:grid}.avatar span{background:var(--band);color:var(--gold-bright);border-radius:16px;place-items:center;width:62px;height:62px;font:800 26px Tektur Variable,sans-serif;display:grid}@media (width<=480px){.coach{flex-direction:column;align-items:flex-start}}.coach-role{font:700 12.5px var(--font-ui);letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:0 0 6px}.coach h3{margin-bottom:6px;font-size:clamp(20px,2vw,24px)}.place{grid-template-columns:1fr 1fr;padding:0;display:grid;overflow:hidden}.place-info{padding:26px}.place-info address{color:var(--ink-2);margin:10px 0 16px;font-style:normal}.place-info address b{color:var(--ink);margin-bottom:4px;font-size:19px;display:block}.map-ph{background:repeating-conic-gradient(var(--surface-2) 0 25%, var(--surface) 0 50%) 0 0/48px 48px;min-height:240px;color:var(--muted);font:14px var(--font-ui);text-align:center;place-items:center;padding:16px;display:grid}.map-ph svg{width:42px;height:42px;color:var(--blue);margin:0 auto 8px}@media (width<=560px){.place{grid-template-columns:1fr}}.site-footer{background:var(--band);color:var(--band-ink);border-top:3px solid var(--gold-bright);padding:52px 0 26px}.site-footer a{color:var(--band-ink);opacity:.85;font:400 15px var(--font-ui);text-decoration:none}.site-footer a:hover{opacity:1;color:var(--band-ink);text-decoration:underline}.footer-grid{grid-template-columns:1fr 1.2fr 1fr 1.3fr;gap:32px;display:grid}.footer-brand{text-align:right;flex-direction:column;grid-area:1/-2;align-items:end;display:flex}.footer-grid .footer-h{font:700 12.5px var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--gold-bright);margin:0 0 14px}.footer-grid ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.footer-brand .logo-compact{width:240px;height:auto}.footer-addr{font:400 14.5px/1.55 var(--font-ui);color:var(--band-muted);margin:18px 0 0}.footer-phone{font:400 13.5px var(--font-ui);color:var(--band-muted);flex-direction:column;align-items:end;gap:2px;margin:12px 0 0;display:flex}.site-footer .footer-phone a{font:700 18px var(--font-ui);color:var(--gold-bright);opacity:1}.footer-bottom{font:400 13px var(--font-ui);color:var(--band-muted);border-top:1px solid #ffffff1f;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:36px;padding-top:18px;display:flex}@media (width<=900px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{order:1;grid-area:auto/1/auto/-1}}@media (width<=520px){.footer-grid{grid-template-columns:1fr}}.skip{z-index:100;background:var(--gold-bright);color:#14213d;font:700 15px var(--font-ui);border-radius:8px;padding:10px 16px;position:absolute;top:8px;left:-9999px}.skip:focus{left:8px}:focus-visible{outline:3px solid var(--gold-bright);outline-offset:2px}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.3em 0}.prose table{border-collapse:collapse;width:100%;font:400 15.5px/1.45 var(--font-ui);margin:1.4em 0}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:9px 10px}.prose th{color:var(--muted);font-weight:600}.prose img{border-radius:var(--radius-sm);height:auto}.prose figure{margin:1.8em 0}.prose blockquote{border-left:4px solid var(--gold-bright);color:var(--ink-2);margin:1.6em 0;padding:4px 0 4px 20px;font-style:italic}.empty{border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted);font:400 16px var(--font-ui);text-align:center;padding:28px}.links-group{margin-bottom:36px}.links-group h2{margin-bottom:12px;font-size:22px}.links-list{columns:2 320px;column-gap:32px;margin:0;padding:0;list-style:none}.links-list li{break-inside:avoid;border-bottom:1px dashed var(--line);padding:8px 0}.links-list a{font-size:16.5px}.links-list small{color:var(--muted);font:400 13px var(--font-ui);display:block}.contact-list{font:400 15.5px/1.5 var(--font-ui);margin:0 0 4px;padding:0;list-style:none}.contact-list li{border-top:1px dashed var(--line);gap:10px;padding:7px 0;display:flex}.contact-list b{min-width:92px;color:var(--muted);font-weight:500}.map-img{background:var(--surface-2);min-height:260px;display:block;position:relative}.map-img img{object-fit:cover;object-position:35% 30%;width:100%;height:100%;position:absolute;inset:0}.map-img span{color:#14213d;font:600 13px var(--font-ui);background:#ffffffeb;border-radius:8px;padding:5px 10px;position:absolute;bottom:10px;right:10px}.map-embed{min-height:260px}.map-embed iframe{border:0;width:100%;height:100%;min-height:260px;display:block}.coach-photo{object-fit:cover;object-position:center top;border-radius:20px;flex:none;width:132px;height:165px}.article-layout>*{min-width:0}.prose{overflow-wrap:break-word}.prose a{overflow-wrap:anywhere}.prose table{-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.btn-gold{background:var(--gold-bright);border-color:var(--gold-bright);color:#14213d}.btn-gold:hover{color:#14213d;background:#e3b23c;border-color:#e3b23c}.lang-menu{flex:none;position:relative}.lang-menu summary{width:auto;font:600 13px var(--font-ui);letter-spacing:.04em;gap:6px;padding:0 10px;list-style:none;display:flex}.lang-menu summary::-webkit-details-marker{display:none}.lang-menu ul{z-index:30;background:var(--surface);border:1px solid var(--line);min-width:160px;box-shadow:var(--shadow);border-radius:12px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 8px);right:0}.lang-menu a{color:var(--ink);font:500 15px var(--font-ui);border-radius:8px;padding:9px 12px;text-decoration:none;display:block}.lang-menu a:hover{background:var(--surface-2);color:var(--ink)}.lang-menu a[aria-current]{color:var(--gold);font-weight:700}.untranslated{background:var(--gold-soft);color:var(--ink);font:500 14.5px/1.4 var(--font-ui);border-bottom:1px solid var(--line);padding:10px 0}.results{max-width:820px;margin:16px 0 0;padding:0;list-style:none}.results li{border-bottom:1px solid var(--line);padding:16px 0}.results a{font:var(--display-weight) 20px/1.3 var(--font-display);text-decoration:none}.results-section{font:600 12px var(--font-ui);letter-spacing:.06em;text-transform:uppercase;color:var(--gold);margin-left:10px}.results p{color:var(--ink-2);margin:6px 0 0;font-size:16px}.chess-error{border-radius:var(--radius-sm);color:#8c1d14;font:500 14px var(--font-ui);background:#fbe3e1;padding:12px 14px}.pswp-caption{text-align:center;font:500 15px/1.4 var(--font-ui);color:#f3ead2;pointer-events:none;background:linear-gradient(#0000,#0009);padding:14px 20px 18px;position:absolute;bottom:0;left:0;right:0}.pswp-caption:empty{display:none}.cg-host{aspect-ratio:1;width:100%}.cg-host cg-board{background:repeating-conic-gradient(var(--sq-dark) 0 25%, var(--sq-light) 0 50%) 0 0 / 25% 25%;border-radius:4px}.cg-host square.last-move{background-color:var(--sq-hl)}.cg-host square.move-dest{background:radial-gradient(#14213d59 22%,#0000 24%)}.cg-host square.oc.move-dest{background:radial-gradient(#0000 0% 79%,#14213d59 80%)}.cg-host square.selected{background-color:#d6a12a8c}.cg-host square.check{background:radial-gradient(#dc281ed9 0%,#dc281e66 40%,#0000 72%)}.cg-host coords{font:700 11px/1 var(--font-ui);opacity:1}.cg-host coords coord{flex:1 1 0;min-width:0;min-height:0;transform:none}.cg-host coords.ranks{width:auto;height:100%;top:0;left:0}.cg-host coords.ranks coord{padding:3px 0 0 3px}.cg-host coords.files{text-align:right;text-transform:none;width:100%;height:auto;bottom:0;left:0}.cg-host coords.files coord{padding:0 3px 2px 0}.cg-host coords coord{color:var(--sq-dark)}.cg-host coords coord:nth-child(odd),.cg-host coords.black coord{color:var(--sq-light)}.cg-host coords.black coord:nth-child(odd){color:var(--sq-dark)}.puzzle-status{font:600 15px/1.4 var(--font-ui);color:var(--ink-2);min-height:1.4em;margin:4px 0 0}.puzzle-status[data-state=wrong]{color:#c43024}.puzzle-status[data-state=correct]{color:#1d7a4a}.puzzle-status[data-state=solved]{color:#1d7a4a;font-size:17px}:root[data-theme=dark] .puzzle-status[data-state=correct],:root[data-theme=dark] .puzzle-status[data-state=solved]{color:#6fd39b}:root[data-theme=dark] .puzzle-status[data-state=wrong]{color:#ff8a7a}.puzzle.solved{border-top-color:#2e9e62}.puzzle-reset{margin-top:12px}.puzzle .puzzle-board{touch-action:none}