:root{--bg:#F1EFE9;--card:#FBFAF7;--ink:#1F2A25;--muted:#6E756F;--brand:#244B42;--amber:#C38333;--rule:#E3E0D8}
@media (prefers-color-scheme:dark){:root{--bg:#131714;--card:#1C221E;--ink:#E9ECE8;--muted:#9AA39C;--brand:#4E8573;--amber:#E6A657;--rule:#2A312C}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 -apple-system,"PingFang SC","Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1000px;margin:0 auto;padding:0 20px}
.nav{display:flex;justify-content:space-between;align-items:center;height:64px;font-size:15px}
.nav a{text-decoration:none;color:var(--muted)}
.nav .brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:600}
.nav .brand img{width:28px;height:28px;border-radius:7px}
.hero{text-align:center;padding:48px 20px 40px}
.hero .logo{width:96px;height:96px;border-radius:22px;box-shadow:0 14px 30px rgba(36,75,66,.22)}
.hero h1{font-size:clamp(30px,6vw,48px);line-height:1.25;margin:28px 0 14px;letter-spacing:.5px}
.hero p{max-width:560px;margin:0 auto;color:var(--muted);font-size:17px}
.badge{display:inline-block;margin-top:26px;padding:9px 18px;border-radius:999px;background:var(--brand);color:#fff;font-size:14px;font-weight:600}
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-top:24px;padding-bottom:24px}
.feat{background:var(--card);border-radius:20px;padding:22px;border:1px solid var(--rule)}
.feat .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--brand) 12%,transparent);color:var(--brand);font-size:20px}
.feat h3{margin:14px 0 6px;font-size:18px}
.feat p{margin:0;color:var(--muted);font-size:14.5px}
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:32px;padding-bottom:32px}
.shots figure{margin:0;text-align:center}
.shots img{width:100%;border-radius:28px;border:1px solid var(--rule);box-shadow:0 16px 36px rgba(0,0,0,.08)}
.shots figcaption{margin-top:10px;color:var(--muted);font-size:14px}
.note{text-align:center;padding-top:24px;padding-bottom:48px}
.note h2{font-size:24px;margin:0 0 8px}
.note p{max-width:560px;margin:0 auto;color:var(--muted)}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:24px;padding-bottom:32px;border-top:1px solid var(--rule);color:var(--muted);font-size:13px}
.foot a{color:var(--muted);text-decoration:none}
.doc{max-width:760px;padding-top:16px;padding-bottom:56px}
.doc h1{font-size:30px;margin:16px 0 4px}
.doc .date{color:var(--muted);font-size:14px;margin:0 0 24px}
.doc h2{font-size:19px;margin:28px 0 8px}
.doc p,.doc li{color:var(--ink);font-size:15.5px}
.doc ul{padding-left:20px}
@media (max-width:720px){.feats{grid-template-columns:1fr}.shots{grid-template-columns:1fr;max-width:360px;margin:0 auto}.hero{padding-top:28px}}