body{margin:0;font-family:Inter,system-ui,sans-serif;color:#33475b;background:#f6f9fc;line-height:1.7}header,footer{background:#0b1f33;color:#fff;padding:1.3rem max(1.25rem,calc((100% - 900px)/2))}header a{font-weight:800;text-decoration:none}a{color:#0066b3}header a,footer a{color:#fff}main{max-width:820px;margin:2.5rem auto;padding:clamp(1.25rem,4vw,3rem);background:#fff;border:1px solid #e1e9f1;border-radius:16px}h1,h2{color:#0b1f33;line-height:1.25}h1{font-size:2.5rem}h2{font-size:1.3rem;margin-top:2rem}address{font-style:normal}footer{display:flex;gap:1.5rem;flex-wrap:wrap}@media(max-width:600px){main{margin:1rem}}