html{color-scheme:light;font:16px/1.5 system-ui,sans-serif;background:#f3f6fa;color:#162d4e}
body{max-width:54rem;margin:2rem auto;padding:0 1rem}h1{font-size:1.6rem}
pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;border:1px solid #d8e0ea;border-radius:12px;padding:1rem;font:inherit}
button{font:inherit;font-weight:700;background:#123b6e;color:#fff;border:0;border-radius:8px;padding:1rem;max-width:100%;cursor:pointer}
button:disabled{opacity:.6;cursor:default}button:focus-visible{outline:3px solid #d32232;outline-offset:3px}