:root{--bg:#fff;--fg:#14241b;--muted:#5b6b63;--line:#e4ebe7;--accent:#1f8a5b;--accent-dark:#156c47;--soft:#f3f8f5;--warn-bg:#fff7e6;--warn-line:#f0d59a;--warn-fg:#7a5a12;--max:760px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0e1613;--fg:#e8efea;--muted:#9fb0a7;--line:#223029;--accent:#3fb47f;--accent-dark:#58c793;--soft:#152019;--warn-bg:#2a2310;--warn-line:#5a4a1d;--warn-fg:#e6cf92}}:root[data-theme=dark]{--bg:#0e1613;--fg:#e8efea;--muted:#9fb0a7;--line:#223029;--accent:#3fb47f;--accent-dark:#58c793;--soft:#152019;--warn-bg:#2a2310;--warn-line:#5a4a1d;--warn-fg:#e6cf92}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-dark);text-decoration:underline}.site-header{border-bottom:1px solid var(--line);padding:18px 16px}.site-header .inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;font-size:18px;color:var(--fg)}.brand span{color:var(--accent)}.container{max-width:var(--max);margin:0 auto;padding:40px 16px 72px}.hero{text-align:center;padding:56px 16px 40px}.hero h1{font-size:34px;line-height:1.2;margin:0 0 14px}.hero p{color:var(--muted);font-size:18px;max-width:540px;margin:0 auto}.pillars{max-width:var(--max);margin:8px auto 0;padding:0 16px;display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px}@media (max-width:640px){.pillars{grid-template-columns:1fr}.hero h1{font-size:28px}}.pillar{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:18px}.pillar h3{margin:0 0 6px;font-size:16px}.pillar p{margin:0;color:var(--muted);font-size:14px}.legal h1{font-size:28px;margin:0 0 6px}.legal .updated{color:var(--muted);font-size:14px;margin:0 0 24px}.legal h2{font-size:19px;margin:32px 0 8px}.legal li,.legal p{color:var(--fg)}.legal ul{padding-left:20px}.draft-banner{background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-fg);border-radius:10px;padding:12px 14px;font-size:14px;margin:0 0 28px}.site-footer{border-top:1px solid var(--line);padding:28px 16px;color:var(--muted);font-size:14px}.site-footer .inner{max-width:var(--max);margin:0 auto;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}.site-footer nav{display:flex;flex-wrap:wrap;gap:14px}