body{margin:0;background:#0b0d13;color:#dbe2f0;font:16px/1.7 system-ui,sans-serif}main{max-width:820px;margin:auto;padding:48px 24px 80px}a{color:#70e5ef}nav{display:flex;gap:24px;flex-wrap:wrap}h1{font-size:clamp(2rem,6vw,3.4rem);color:#fff;line-height:1.15}h2{color:#cbb9ff;margin-top:36px;font-size:1.3rem}li{margin:12px 0}footer{margin-top:48px;border-top:1px solid #293143;padding-top:24px}