:root{color-scheme:light;--ink:#142937;--accent:#006c72;--paper:#f7fafc}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.7 system-ui,sans-serif}header,main,footer{max-width:850px;margin:auto;padding:28px clamp(22px,5vw,54px)}header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #cad9e1}a{color:var(--accent);text-underline-offset:4px}a:focus-visible{outline:3px solid #007b83;outline-offset:5px}.brand{font-size:25px;font-weight:750;text-decoration:none;color:var(--ink)}nav{font-size:16px}main{padding-top:64px;padding-bottom:70px;min-height:65vh}.eyebrow{font-size:15px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}h1{font-size:clamp(34px,6vw,56px);line-height:1.12;letter-spacing:-.035em;margin:20px 0 28px}h2{font-size:25px;line-height:1.3;margin-top:38px}p{max-width:68ch}.lead{font-size:22px;line-height:1.55}.note{border-left:4px solid var(--accent);padding:12px 24px;background:#e9f2f5;margin:32px 0}footer{border-top:1px solid #cad9e1;font-size:16px}li{margin:8px 0}@media(max-width:480px){header{align-items:flex-start;flex-direction:column;gap:8px}main{padding-top:36px}.lead{font-size:20px}}