:root{--bg:#fff;--text:#1f2937;--muted:#6b7280;--heading:#111827;--accent:#2563eb;--border:#e5e7eb;--card:#f9fafb}@media (prefers-color-scheme:dark){:root{--bg:#0f1117;--text:#d1d5db;--muted:#9ca3af;--heading:#f9fafb;--accent:#60a5fa;--border:#1f2937;--card:#161a22}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.7}main{max-width:760px;margin:0 auto;padding:48px 16px 80px}header{border-bottom:1px solid var(--border);margin-bottom:32px;padding-bottom:24px}.brand{align-items:center;gap:12px;display:flex}.logo{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:10px;place-items:center;width:40px;height:40px;font-weight:700;display:grid}h1{color:var(--heading);margin:16px 0 8px;font-size:2rem;line-height:1.2}h2{color:var(--heading);margin:40px 0 12px;font-size:1.25rem}p,li{margin:0 0 12px}ul{padding-left:22px}.muted{color:var(--muted);font-size:.95rem}a{color:var(--accent)}code{background:var(--card);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:.9em}.summary{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:8px;padding:20px 24px}.summary ul{margin:0}table{border-collapse:collapse;width:100%;margin:8px 0 16px;font-size:.95rem}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 12px}th{color:var(--heading)}.table-wrap{overflow-x:auto}footer{border-top:1px solid var(--border);margin-top:48px;padding-top:24px}