:root{color-scheme:dark;--bg:#071016;--panel:rgba(17,31,39,.78);--panel-strong:#12242d;--line:rgba(178,220,229,.14);--text:#edf6f7;--muted:#91a7ad;--accent:#7bd8db;--warm:#ffc477;--radius:22px}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% -10%,rgba(52,113,129,.34),transparent 35%),radial-gradient(circle at 100% 0,rgba(242,159,91,.14),transparent 25%),var(--bg);color:var(--text);font:15px/1.6 Inter,"SF Pro Display","PingFang SC",system-ui,sans-serif}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.03),transparent 35%)}main{width:min(1440px,calc(100% - 48px));margin:auto;padding:34px 0 64px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:46px}.back,.eyebrow,.link{color:var(--accent);text-decoration:none}.back{font-size:14px}.eyebrow{font:700 11px/1.2 ui-monospace,SFMono-Regular,monospace;letter-spacing:.16em;text-transform:uppercase}.hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px;align-items:end;margin-bottom:26px}h1{max-width:900px;margin:10px 0 0;font-size:clamp(38px,6vw,78px);line-height:.98;letter-spacing:-.055em;font-weight:650}h1 em{font-style:normal;color:var(--warm)}.lede{max-width:650px;margin:18px 0 0;color:var(--muted);font-size:17px}.stamp{padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.035);color:var(--muted)}.stamp strong{display:block;color:var(--text);font-size:24px;line-height:1.1;margin-bottom:6px}.player-shell{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#030708;box-shadow:0 24px 80px rgba(0,0,0,.3)}.player-shell iframe{display:block;width:100%;height:min(72vw,810px);min-height:520px;border:0}.player-note{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 18px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}.player-note a{color:var(--accent)}.resources{display:grid;grid-template-columns:1.2fr .8fr;gap:16px;margin-top:18px}.resource{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.resource h2{margin:0 0 12px;font-size:16px}.resource p{margin:0;color:var(--muted)}.links{display:flex;flex-wrap:wrap;gap:10px}.links a{display:inline-flex;align-items:center;min-height:38px;padding:0 13px;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;background:rgba(255,255,255,.035)}.links a:hover{border-color:var(--accent);color:var(--accent)}.variantbar{display:flex;gap:8px;margin:0 0 12px;flex-wrap:wrap}.variantbar a{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);text-decoration:none}.variantbar a.active,.variantbar a:hover{color:var(--bg);background:var(--accent);border-color:var(--accent)}@media(max-width:760px){main{width:min(100% - 28px,600px);padding-top:20px}.topbar{margin-bottom:30px}.hero{grid-template-columns:1fr;gap:18px}h1{font-size:44px}.stamp{display:none}.player-shell iframe{height:74vw;min-height:360px}.player-note{align-items:flex-start;flex-direction:column}.resources{grid-template-columns:1fr}}
.explore-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:0 0 22px;padding:22px 26px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(23,58,68,.42)}.explore-entry h2{margin:6px 0;font-size:22px;font-weight:550}.explore-entry p{margin:0;color:var(--muted);font-size:14px}.explore-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:14px 20px;white-space:nowrap;background:var(--accent);color:var(--bg);border-radius:12px;text-decoration:none;font-size:15px;font-weight:650}.explore-cta:hover{background:#a2ebed}.explore-cta:focus-visible{outline:2px solid var(--warm);outline-offset:4px}@media(max-width:760px){.explore-entry{align-items:stretch;flex-direction:column;padding:20px;gap:18px}.explore-entry h2{font-size:20px}}