*{box-sizing:border-box}body{margin:0;background:#f6f8fc;color:#172c43;font:18px/1.65 system-ui,sans-serif}header,main,footer{max-width:880px;margin:auto;padding:28px}header{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;border-bottom:1px solid #cbd5e1}a{color:#124c93;text-underline-offset:4px}nav{display:flex;gap:20px;font-size:16px}.brand{font-weight:750;color:#172c43;text-decoration:none}main{min-height:65vh;padding-top:54px}h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.15;letter-spacing:-.035em}h2{font-size:1.35rem;margin-top:36px}p{max-width:70ch}.label{color:#365c85;font-size:14px;letter-spacing:.09em;text-transform:uppercase;font-weight:650}footer{border-top:1px solid #cbd5e1;font-size:14px}.notice{padding:18px 22px;background:#e5eefb;border-left:4px solid #285ea4}a:focus-visible{outline:3px solid #d76713;outline-offset:4px}@media(max-width:520px){header,main,footer{padding:22px}main{padding-top:36px}nav{flex-wrap:wrap}}