:root{--brand:#0357ee;--brand-text:#5b9bff;--bg:#0b1220;--panel:#131c2e;--panel-2:#1b2740;--fg:#eef2fb;--muted:#9aa6bd;--border:#26324a;--danger:#f87171;--success:#4ade80}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}button{font-family:inherit}code{background:var(--panel-2);padding:1px 6px;border-radius:4px;font-size:13px}