:root{color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:#0b0d0e;color:#f5f5f0;font:17px/1.7 system-ui,sans-serif}
main{max-width:800px;margin:auto;padding:48px 24px}
nav{display:flex;gap:24px;margin-bottom:40px}
a{color:#ff792e}
h1{font-size:clamp(36px,7vw,56px);line-height:1.1}
h2{margin-top:32px;font-size:23px}
.card{background:#15191c;border:1px solid #303539;border-radius:20px;padding:26px;margin:24px 0}
.label{color:#ff792e;letter-spacing:3px;font-weight:800}
small,footer{color:#aab0b5}
footer{margin-top:48px}
a:focus-visible{outline:3px solid #ffc856;outline-offset:4px}