:root { --bg:#0b0d12; --fg:#e7ebf0; --muted:#9aa4b2; --accent:#7c5cff; }
* { box-sizing: border-box; }
body { margin:0; font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif; background:var(--bg); color:var(--fg); }
.light body, body.light { background:#ffffff; color:#0b0d12; }
.container { max-width:960px; margin:0 auto; padding:0 16px; }
.nav { background:#0f1320; border-bottom:1px solid #1b2135; position:sticky; top:0; }
.nav .container { display:flex; align-items:center; justify-content:space-between; height:56px; }
.brand { color:var(--fg); text-decoration:none; font-weight:600; }
nav a { color:var(--muted); margin-left:16px; text-decoration:none; }
nav a:hover { color:var(--accent); }
h1 { font-size:28px; margin:24px 0 8px; }
a { color:var(--accent); }

/* No Redoc overrides: using default theme */