:root{color-scheme:light;--ink:#203047;--muted:#53647a;--line:#d9e2eb;--accent:#166a70}*{box-sizing:border-box}body{margin:0;background:#f4f7fa;color:var(--ink);font:17px/1.7 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}header,main,footer{max-width:880px;margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.brand{font-weight:750;text-decoration:none;color:var(--ink)}nav{display:flex;gap:20px;flex-wrap:wrap;font-size:15px}main{padding-top:56px;padding-bottom:56px}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.2;margin:12px 0 24px;letter-spacing:-.035em}h2{font-size:1.25rem;line-height:1.4;margin-top:32px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:.14em;font-weight:750;color:var(--accent)}.lead{font-size:20px;color:var(--muted)}.panel{border:1px solid var(--line);background:#fff;border-radius:16px;padding:28px;margin:28px 0}.panel h2:first-child{margin-top:0}.updated,footer{font-size:14px;color:var(--muted)}footer{border-top:1px solid var(--line)}li{margin:8px 0}code{font-size:.9em;overflow-wrap:anywhere}@media(max-width:520px){header,main,footer{padding-left:20px;padding-right:20px}.panel{padding:20px}main{padding-top:32px}}