:root{--bg:#0b0d12;--fg:#e9ecf2;--mut:#9aa3b2;--line:#232833;--card:#12151c}
@media (prefers-color-scheme:light){:root{--bg:#f6f7fa;--fg:#12151c;--mut:#5b6472;--line:#dfe3ea;--card:#fff}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:760px;margin:0 auto;padding:32px 20px 72px}h1{font-size:28px;margin:0 0 6px}h2{font-size:19px;margin:32px 0 8px;padding-top:8px;border-top:1px solid var(--line)}
p,li{color:var(--fg)}.mut{color:var(--mut);font-size:14px}a{color:inherit}table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14.5px}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}th{background:var(--card)}.note{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:14px}
nav{display:flex;gap:16px;flex-wrap:wrap;margin:0 0 24px;font-size:14px}