:root{color-scheme:light;font:17px/1.8 system-ui,-apple-system,"Segoe UI",sans-serif;color:#203047;background:#f4f7fb}*{box-sizing:border-box}body{margin:0}main{max-width:830px;margin:64px auto;padding:40px 48px;background:#fff;border:1px solid #e1e8f1;border-radius:16px}.label{margin:0;color:#476789;font-size:14px;font-weight:600;letter-spacing:.08em}h1{font-size:36px;line-height:1.3;letter-spacing:-.03em;margin:12px 0 18px}h2{font-size:21px;line-height:1.5;margin:0 0 12px}.intro{color:#536781;font-size:20px;margin-bottom:36px}section{padding:25px 0;border-top:1px solid #e7edf4}p{margin:10px 0}a{color:#165dba;text-underline-offset:3px}a:focus-visible{outline:3px solid #de8d21;outline-offset:4px}footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid #e7edf4;padding-top:24px;color:#617389;font-size:14px}@media(max-width:600px){main{margin:0;border:0;border-radius:0;padding:32px 24px}h1{font-size:29px}.intro{font-size:18px}}