:root { --bg:#faf8f4; --ink:#1d1b18; --muted:#6b665d; --line:#e4dfd5; --accent:#2f5fb3; --card:#fff; --band:#f1ede5; }
@media (prefers-color-scheme: dark) { :root { --bg:#12100e; --ink:#f3efe7; --muted:#a8a294; --line:#2c2924; --accent:#6b9cff; --card:#1b1916; --band:#181613; } }
* { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; }
body { overflow-wrap:anywhere; margin:0; background:var(--bg); color:var(--ink); font:17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
a { color:var(--accent); }
.wrap { max-width:880px; margin:0 auto; padding:0 20px; }
header.top { border-bottom:1px solid var(--line); }
header.top .wrap { display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:16px; padding-bottom:16px; flex-wrap:wrap; }
.brand { font-weight:700; font-size:1.1rem; color:var(--ink); text-decoration:none; letter-spacing:-0.01em; }
nav { display:flex; flex-wrap:wrap; gap:4px 18px; }
nav a { color:var(--muted); text-decoration:none; font-size:0.95rem; }
nav a:hover, nav a[aria-current] { color:var(--ink); }
.hero { padding-top:72px; padding-bottom:56px; }
.hero h1 { font-size:clamp(2rem, 5vw, 2.8rem); line-height:1.12; margin:0 0 16px; letter-spacing:-0.02em; }
.hero p { font-size:1.15rem; color:var(--muted); max-width:640px; margin:0; }
section { padding:40px 0; border-top:1px solid var(--line); }
h2 { font-size:1.4rem; margin:0 0 14px; letter-spacing:-0.01em; }
h3 { font-size:1.05rem; margin:24px 0 6px; }
.grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); gap:16px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:20px; }
.app { display:flex; gap:18px; align-items:center; text-decoration:none; color:inherit; }
.app:hover { border-color:var(--accent); }
.app img { width:72px; height:72px; border-radius:16px; flex:none; }
.app b { display:block; font-size:1.15rem; }
.app span { color:var(--muted); font-size:0.95rem; }
dl.facts { display:grid; grid-template-columns:max-content 1fr; gap:6px 24px; margin:0; }
dl.facts dt { color:var(--muted); }
dl.facts dd { margin:0; }
.doc { padding-top:48px; padding-bottom:48px; }
.doc h1 { font-size:2rem; margin:0 0 6px; }
.doc .date { color:var(--muted); margin:0 0 28px; }
.doc ul { padding-left:22px; }
footer { border-top:1px solid var(--line); padding:28px 0 40px; color:var(--muted); font-size:0.9rem; }
footer .wrap { display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
footer a { color:var(--muted); margin-right:16px; }
@media (max-width:520px) { dl.facts { grid-template-columns:1fr; gap:0; } dl.facts dd { margin-bottom:10px; } nav { gap:4px 14px; } }