:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{margin:0;padding:24px}main{max-width:720px;margin:0 auto;display:grid;gap:16px}h1{font-size:18px;margin:0}h2{font-size:14px;text-transform:uppercase;letter-spacing:.04em;opacity:.7;margin:0 0 4px}pre{font-size:11px;padding:8px;background:color-mix(in srgb,currentColor 8%,transparent);border-radius:6px;overflow:auto}