:root{color-scheme:light;--ink:#18202a;--muted:#5c6876;--line:#dce2e8;--accent:#245fc7;--paper:#fff;--wash:#f4f7fa}*{box-sizing:border-box}body{margin:0;background:var(--wash);color:var(--ink);font:16px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{max-width:820px;margin:0 auto;padding:64px 28px 96px;background:var(--paper);min-height:100vh}h1{font-size:clamp(2.2rem,6vw,3.8rem);line-height:1.05;letter-spacing:-.045em;margin:.2rem 0 1rem}h2{font-size:1.25rem;margin:2.2rem 0 .5rem}p{margin:.65rem 0}.eyebrow{font-size:.75rem;font-weight:750;letter-spacing:.15em;color:var(--accent)}.lede,.muted{color:var(--muted)}a{color:var(--accent)}code{font-size:.82em;overflow-wrap:anywhere}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:32px 0}.cards a{display:flex;flex-direction:column;gap:3px;border:1px solid var(--line);padding:20px;text-decoration:none;border-radius:14px}.cards span{color:var(--muted)}.back{border-top:1px solid var(--line);margin-top:3rem;padding-top:1.25rem}@media(max-width:560px){main{padding:40px 20px 72px}}