:root{--bg:#ffffff;--fg:#1a2332;--muted:#5b6b82;--card:#f4f6fa;--line:#dde3ec;--accent:#0b5cad;--accent2:#0a7d4f;--head:#0e2a47}
:root[data-theme="dark"]{--bg:#0d1420;--fg:#e6ecf5;--muted:#94a5bd;--card:#16202f;--line:#263449;--accent:#5ea8e8;--accent2:#3ecf8e;--head:#0a1a2e}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#0d1420;--fg:#e6ecf5;--muted:#94a5bd;--card:#16202f;--line:#263449;--accent:#5ea8e8;--accent2:#3ecf8e;--head:#0a1a2e}}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.55}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header.site{background:var(--head);color:#fff;padding:14px 0}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header.site .wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.logo{font-weight:700;font-size:20px;color:#fff}
.logo span{color:#7fd1a8}
nav.main{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto;align-items:center}
nav.main a{color:#dbe7f5;font-size:15px}
.theme-btn{background:none;border:1px solid rgba(219,231,245,.4);color:#dbe7f5;border-radius:6px;width:30px;height:30px;font-size:15px;line-height:1;cursor:pointer;padding:0}
.theme-btn:hover{border-color:rgba(219,231,245,.8)}
.hero{padding:34px 0 8px}
.hero h1{font-size:32px;margin:0 0 8px;line-height:1.2}
.hero p{color:var(--muted);font-size:17px;max-width:760px}
h1{font-size:28px;line-height:1.25}
h2{font-size:21px;margin:26px 0 10px}
h3{font-size:16px;margin:16px 0 6px}
.crumbs{font-size:13px;color:var(--muted);padding:14px 0 0}
.crumbs a{color:var(--muted)}
.stats{display:flex;gap:14px;flex-wrap:wrap;margin:18px 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;min-width:140px}
.stat b{display:block;font-size:22px}
.stat span{color:var(--muted);font-size:13px}
table{border-collapse:collapse;width:100%;margin:10px 0 18px;font-size:15px}
th,td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.03em}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:12px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}
.card b{font-size:16px}
.card p{margin:6px 0 0;color:var(--muted);font-size:14px}
.searchbox{width:100%;max-width:560px;padding:12px 14px;font-size:16px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--fg)}
.search-results{max-width:560px}
.search-results a{display:block;padding:8px 12px;border:1px solid var(--line);border-top:none;background:var(--bg)}
.search-results a:first-child{border-top:1px solid var(--line);border-radius:0}
.note{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;color:var(--muted);font-size:14px;margin:14px 0}
footer.site{border-top:1px solid var(--line);margin-top:36px;padding:22px 0 30px;color:var(--muted);font-size:14px}
footer.site a{color:var(--muted);margin-right:14px}
.ad{margin:18px 0;text-align:center}
.ad .lbl{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.pill{display:inline-block;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:13px;margin:2px 4px 2px 0}
ul.compact{margin:6px 0;padding-left:20px}
.small{font-size:13px;color:var(--muted)}