:root{color:#192831;background:#f4f6f3;font-family:system-ui,sans-serif}body{margin:0}main{max-width:900px;margin:0 auto;padding:40px 24px}header{justify-content:space-between;align-items:center;font-weight:700;display:flex}h1{letter-spacing:-.04em;margin-top:80px;font-size:clamp(36px,7vw,68px);line-height:1.08}p{line-height:1.6}section{background:#fff;border:1px solid #dae0d9;border-radius:12px;margin-top:32px;padding:24px}button{color:#fff;font:inherit;cursor:pointer;background:#176c50;border:0;border-radius:6px;padding:12px 20px}button:focus-visible{outline-offset:3px;outline:3px solid #e9a23b}