:root{color-scheme:light;--ink:#192b39;--muted:#526573;--line:#d9e2e6;--bg:#f8faf9;--card:#fff;--accent:#1b625c}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}body{margin:0}a{color:var(--accent);text-underline-offset:.19em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.site-header,main,footer{max-width:1040px;margin:auto;padding-left:24px;padding-right:24px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:24px;padding-bottom:22px;border-bottom:1px solid var(--line)}.brand{font-size:1.25rem;font-weight:750;color:var(--ink);text-decoration:none;letter-spacing:-.03em}nav{display:flex;gap:24px;flex-wrap:wrap}nav a{color:var(--muted);text-decoration:none;font-size:.91rem}nav a[aria-current=page]{color:var(--ink);font-weight:650}.hero{padding-top:88px;padding-bottom:54px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-weight:750;font-size:.76rem;color:var(--accent)}h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h1{font-size:clamp(2.45rem,6vw,4.3rem);max-width:790px;margin:.35em 0 .35em}h2{font-size:1.7rem;margin:0 0 22px}h3{font-size:1.1rem;margin:0 0 10px}.lede{font-size:1.18rem;max-width:790px;color:var(--muted)}.notice{border-left:3px solid var(--accent);padding:18px 20px;background:#eaf3ef;margin-top:34px;max-width:850px}.section{padding:44px 0;border-top:1px solid var(--line)}.section>p{max-width:770px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.card{padding:23px;border:1px solid var(--line);background:var(--card);border-radius:14px}.card p{color:var(--muted);font-size:.94rem;margin:0}.prose{max-width:830px;padding-top:55px;padding-bottom:50px}.prose h1{font-size:3rem}.prose h2{font-size:1.45rem;margin:40px 0 10px}.prose p{color:var(--muted);margin:9px 0 20px}.prose code{font-size:.94em;background:#e8eeee;border-radius:4px;padding:2px 5px}footer{border-top:1px solid var(--line);padding-top:26px;padding-bottom:45px;font-size:.86rem;color:var(--muted)}@media(max-width:670px){.hero{padding-top:52px}.cards{grid-template-columns:1fr}.site-header{align-items:flex-start;flex-direction:column;gap:10px}nav{gap:18px}.prose h1{font-size:2.5rem}}