body{margin:0;background:#f4f6f8;color:#172531;font:17px/1.65 system-ui,sans-serif}main{max-width:800px;margin:6vh auto;padding:36px;background:white;border-radius:18px}a{color:#005e79}nav{display:flex;gap:22px;flex-wrap:wrap}h1{font-size:2.3rem;line-height:1.15}h2{font-size:1.3rem;margin-top:32px}.label{color:#52717a;font-size:14px;letter-spacing:.1em}footer{margin-top:36px;border-top:1px solid #dde4e8;padding-top:18px;font-size:14px}@media(max-width:650px){main{margin:0;padding:24px;border-radius:0}}