:root{color-scheme:dark;--bg:#07100e;--panel:#0d1714;--text:#f2ead7;--muted:#a6b7ae;--gold:#e1b85d;--jade:#5ac7ad;--line:rgba(225,184,93,.2)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,rgba(90,199,173,.08),transparent 35%),radial-gradient(circle at 80% 10%,rgba(225,184,93,.08),transparent 34%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75}a{color:var(--gold)}.shell{width:min(920px,calc(100% - 32px));margin:auto}.top{display:flex;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.brand{text-decoration:none;color:var(--text);font-weight:800}.back{text-decoration:none;font-size:14px}.hero{padding:72px 0 36px}.kicker{color:var(--jade);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1{margin:.2em 0;font-family:"Noto Serif SC","Songti SC",serif;font-size:clamp(40px,7vw,72px);line-height:1.08}.lead{max-width:760px;color:var(--muted);font-size:18px}.card{margin:18px 0;padding:24px;border:1px solid var(--line);border-radius:18px;background:rgba(13,23,20,.82)}h2{margin-top:46px;font-family:"Noto Serif SC","Songti SC",serif;font-size:28px}h3{margin-top:26px}p,li{color:#d9e1dc}.note{border-left:3px solid var(--gold);padding:12px 16px;background:rgba(225,184,93,.06);color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.grid a{display:block;padding:18px;border:1px solid var(--line);border-radius:14px;background:rgba(13,23,20,.7);text-decoration:none;color:var(--text)}.grid a span{display:block;color:var(--muted);font-size:13px;margin-top:5px}.cta{margin:48px 0;padding:28px;border-radius:20px;background:linear-gradient(135deg,rgba(90,199,173,.12),rgba(225,184,93,.1));border:1px solid var(--line)}.cta a{display:inline-flex;margin-top:8px;padding:10px 16px;border-radius:999px;background:var(--gold);color:#161108;text-decoration:none;font-weight:800}footer{padding:30px 0 50px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}@media(max-width:680px){.hero{padding-top:48px}.grid{grid-template-columns:1fr}.top{align-items:flex-start;gap:12px}.hero h1{font-size:42px}}