:root{color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#18252b;background:#f4f3ef}*{box-sizing:border-box}body{margin:0}main{max-width:860px;margin:32px auto;padding:32px;background:#fff;border-radius:16px}h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.15;overflow-wrap:anywhere}h2{font-size:1.2rem;margin:28px 0 10px}p{font-size:1rem;line-height:1.7;margin:0 0 16px;overflow-wrap:anywhere}a{color:#245b72;text-underline-offset:3px}a:focus-visible{outline:3px solid #b99354;outline-offset:4px}.revision{color:#536069;font-size:.9rem}nav{display:flex;flex-wrap:wrap;gap:20px;border-top:1px solid #d8dee1;padding-top:24px;margin-top:32px}@media(max-width:600px){main{margin:0;padding:24px 18px;border-radius:0}}