:root{color-scheme:light;--ink:#17202a;--muted:#667085;--line:#e4e7ec;--accent:#176b5b}*{box-sizing:border-box}body{margin:0;font:16px/1.65 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#f8faf9}header,main,footer{max-width:920px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}header>a{font-weight:700;color:var(--ink);text-decoration:none}nav a{margin-left:22px;color:var(--muted);text-decoration:none}main{padding-top:80px;min-height:70vh}.eyebrow{color:var(--accent);font-size:12px;font-weight:750;letter-spacing:.16em}h1{font-size:clamp(42px,7vw,76px);line-height:1.05;margin:.2em 0}.lead{font-size:21px;color:var(--muted);max-width:680px}section{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:55px}article{background:white;border:1px solid var(--line);border-radius:14px;padding:24px}article h2{margin-top:0}footer{color:var(--muted);border-top:1px solid var(--line);font-size:14px}@media(max-width:600px){main{padding-top:45px}nav{display:none}}