:root{--bg:#0d1117;--fg:#e6edf3;--muted:#9aa4b2;--gold:#D4AF37;--card:#161b22;--line:#30363d}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--gold)}a:hover{text-decoration:underline}
header{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;padding:.8rem 1.5rem;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;text-decoration:none}.brand img{height:36px}
nav a{margin-left:1rem;text-decoration:none}
main{max-width:1100px;margin:0 auto;padding:1.5rem}
h1,h2,h3{line-height:1.25}h2{border-bottom:1px solid var(--line);padding-bottom:.3rem}
table{border-collapse:collapse;width:100%;display:block;overflow-x:auto;font-size:.92rem}th,td{border:1px solid var(--line);padding:.4rem .6rem;vertical-align:top}th{background:var(--card)}
pre{background:var(--card);border:1px solid var(--line);padding:1rem;overflow-x:auto;border-radius:6px}code{font-family:"Courier New",monospace}
blockquote{border-left:3px solid var(--gold);margin:0;padding-left:1rem;color:var(--muted)}
.meta{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}.chip{background:var(--card);border:1px solid var(--line);border-radius:99px;padding:.1rem .7rem;font-size:.82rem}.chip b{color:var(--gold);font-weight:600}
#q{width:100%;padding:.8rem;font-size:1rem;background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:6px}
footer{max-width:1100px;margin:2rem auto;padding:1rem 1.5rem;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)}