:root{color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#16283b;background:#f5f8fc;font-size:17px;line-height:1.7}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:780px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-bottom:1px solid #d5deea}header a{font-weight:650}nav{display:flex;gap:22px}a{color:#1457a2;text-underline-offset:4px}a:hover{color:#092f60}a:focus-visible{outline:3px solid #1457a2;outline-offset:5px}main{padding-top:52px;padding-bottom:52px;min-height:65vh}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.15;letter-spacing:-.035em;margin:0 0 22px}h2{font-size:1.2rem;line-height:1.4;margin-top:32px}p{margin:0 0 20px}.eyebrow{font-size:.85rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:#4a6078}.intro{font-size:1.2rem}.note{border-left:3px solid #216bc0;padding:12px 20px;background:#eaf1fa}.muted,footer{color:#4a6078;font-size:.88rem}footer{border-top:1px solid #d5deea;padding-bottom:36px}li{margin-bottom:10px}@media(max-width:480px){header,main,footer{padding-left:20px;padding-right:20px}main{padding-top:36px}}