:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#f7f5f1;color:#3c2828;font:17px/1.7 system-ui,sans-serif}header,main,footer{max-width:900px;margin:auto;padding:32px 26px}header{display:flex;align-items:center;justify-content:space-between;gap:24px}header img{width:130px;height:82px;object-fit:contain}nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}a{color:#00287d;text-underline-offset:4px}h1{font-size:clamp(34px,6vw,58px);line-height:1.12;letter-spacing:-.04em;max-width:750px}h2{font-size:24px;line-height:1.3;margin-top:40px}.lead{font-size:22px;line-height:1.5;color:#62514b}p,li{max-width:760px}li{margin:10px 0}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tiles section{background:#fffefa;border:1px solid #e8e2da;border-radius:20px;padding:20px}.tiles h2{margin:0}footer{border-top:1px solid #ded6ce;font-size:13px;color:#756964}@media(max-width:640px){.tiles{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}}