body{margin:0;background:#0b1014;color:#e8edea;font:16px/1.7 system-ui,sans-serif}main,header,footer{max-width:780px;margin:auto;padding:24px}header{border-bottom:1px solid #29342e}a{color:#b3ef9c}h1{font-size:clamp(32px,5vw,48px);line-height:1.15}h2{font-size:23px;margin-top:36px}.muted{color:#aab7ad}footer{border-top:1px solid #29342e;margin-top:40px}nav{display:flex;gap:24px;flex-wrap:wrap}li{margin:10px 0}a:focus-visible{outline:2px solid #b3ef9c;outline-offset:4px}