.contest-detail-page,.contest-detail-sidebar{--cd-ink: #10265c;--cd-muted: #6379a8;--cd-surface: var(--app-surface)}.contest-detail-sidebar{--pd-ink: var(--cd-ink);--pd-muted: var(--cd-muted);--pd-accent: #ffc31a;--pd-accent-strong: #f2ad00}.contest-detail-page{color:var(--cd-ink)}.contest-detail-header{margin-bottom:14px}.contest-detail-breadcrumb{display:flex;gap:8px;margin-bottom:12px;color:var(--cd-muted);font-size:12px}.contest-detail-breadcrumb a{color:inherit}.contest-detail-title-row{display:flex;align-items:center;gap:11px}.contest-detail-title-row h1{margin:0;color:#101a3a;font-size:28px;font-weight:800;letter-spacing:-.025em}.contest-detail-phase{padding:4px 10px;border-radius:5px;background:#edf2f8;color:var(--cd-muted);font-size:12px;font-weight:700}.contest-detail-phase.is-ongoing{background:#fff0d8;color:#d85b00}.contest-detail-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:12px;color:var(--cd-muted);font-size:13px}.contest-detail-meta span{display:inline-flex;align-items:center;gap:6px}.contest-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;align-items:start;gap:14px}.contest-detail-main,.contest-detail-content-stack,.contest-detail-content,.contest-detail-sidebar{display:grid;gap:12px;min-width:0}.contest-detail-tabs{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;border:1px solid var(--app-border);border-radius:8px;background:var(--cd-surface);box-shadow:0 5px 18px #2441690d}.contest-detail-tabs :is(a,span){position:relative;padding:9px 8px;color:var(--cd-ink);font-size:13px;font-weight:700;text-align:center}.contest-detail-tabs :is(a,span):not(:last-child):after{content:"";position:absolute;top:20%;right:0;width:1px;height:60%;background:var(--app-border)}.contest-detail-tabs .is-active{background:linear-gradient(120deg,#ffd94e,#ffc413);color:#111a36}.contest-detail-tabs .is-disabled{color:var(--cd-muted);cursor:not-allowed;opacity:.55}.contest-detail-card,.contest-detail-side-card{border:1px solid var(--app-border);border-radius:8px;background:var(--cd-surface);box-shadow:0 5px 18px #2441690d}.contest-detail-content{align-content:start;min-height:260px;padding:16px;font-size:14px;line-height:1.7}.contest-detail-content :is(h1,h2,h3){position:relative;margin:16px 0 8px;padding-left:15px;color:#111a36;font-size:18px}.contest-detail-content :is(h1,h2,h3):first-child{margin-top:0}.contest-detail-content :is(h1,h2,h3):before{content:"";position:absolute;top:.18em;bottom:.18em;left:0;width:4px;border-radius:4px;background:#ffc31a}.contest-detail-content table{width:100%;border-collapse:separate;border:1px solid var(--app-border);border-spacing:0;border-radius:7px}.contest-detail-content :is(th,td){padding:7px 11px;border-bottom:1px solid var(--app-border)}.contest-detail-content tr:last-child :is(th,td){border-bottom:0}.contest-detail-warning,.contest-detail-note{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid #f2d27a;border-radius:6px;background:#fff8df;color:#885d00;font-size:13px;font-weight:650}.contest-detail-note{border-color:#cbdcf5;background:#f4f8ff;color:var(--cd-ink);font-weight:500}.contest-detail-files{padding:14px}.contest-detail-files h2,.contest-detail-side-card h2{position:relative;margin:0 0 11px;padding-left:14px;color:#111a36;font-size:16px}.contest-detail-files h2:before,.contest-detail-side-card h2:before{content:"";position:absolute;top:1px;bottom:1px;left:0;width:4px;border-radius:4px;background:#ffc31a}.contest-detail-files ul{margin:0;padding:0;list-style:none}.contest-detail-files a{display:inline-flex;align-items:center;gap:7px}.contest-detail-side-card{padding:14px}.contest-detail-info{margin:0}.contest-detail-info>div{display:grid;grid-template-columns:82px minmax(0,1fr);gap:8px;padding:9px 0;border-bottom:1px solid var(--app-border);font-size:13px}.contest-detail-info>div:last-child{border-bottom:0}.contest-detail-info dt{color:var(--cd-muted)}.contest-detail-info dd{margin:0;color:var(--cd-ink)}.contest-detail-page :is(a,button):focus-visible{outline:3px solid rgba(47,110,255,.5);outline-offset:2px}html.theme--dark .contest-detail-page,html.theme--dark .contest-detail-sidebar{--cd-ink: rgba(255, 255, 255, .91);--cd-muted: rgba(255, 255, 255, .6)}html.theme--dark .contest-detail-title-row h1,html.theme--dark .contest-detail-content :is(h1,h2,h3),html.theme--dark .contest-detail-files h2,html.theme--dark .contest-detail-side-card h2{color:var(--cd-ink)}html.theme--dark .contest-detail-phase{background:#343b45}html.theme--dark .contest-detail-phase.is-ongoing,html.theme--dark .contest-detail-tabs .is-active{background:#3a3018;color:#ffe7a3}html.theme--dark .contest-detail-warning{border-color:#725b20;background:#3a3018;color:#ffe7a3}html.theme--dark .contest-detail-note{border-color:#40506a;background:#293443;color:var(--cd-ink)}@media (max-width: 880px){.contest-detail-layout{grid-template-columns:1fr}.contest-detail-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 600px){.contest-detail-title-row{align-items:flex-start;flex-direction:column}.contest-detail-title-row h1{font-size:25px}.contest-detail-meta{gap:10px 16px}.contest-detail-tabs :is(a,span){padding-inline:5px;font-size:12px}.contest-detail-sidebar{grid-template-columns:1fr}.contest-detail-content{padding:14px}}@media (prefers-reduced-motion: reduce){.contest-detail-page *{scroll-behavior:auto!important}}