:root{--bg:#04050d;--fg:#eaf0ff;--mut:#b9c4de;--a:#00f0ff;--bd:rgba(255,255,255,.16)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(ellipse at 20% 0,#0b2a4a,transparent 55%),radial-gradient(ellipse at 90% 80%,#2a0b4a,transparent 50%),var(--bg);color:var(--fg);font:400 18px/1.7 'Space Grotesk',system-ui,sans-serif}
a{color:var(--a)}a:focus-visible{outline:2px solid var(--a);outline-offset:3px}
header,main,footer{width:min(820px,100% - 40px);margin:0 auto}
header{display:flex;justify-content:space-between;align-items:center;padding:28px 0 8px}
.lg{display:flex;gap:7px;align-items:baseline;font:900 20px Unbounded,system-ui,sans-serif;text-decoration:none;color:#fff}.lg span+span{color:var(--a)}
.back{font:700 12px 'Space Mono',monospace;letter-spacing:.1em;text-decoration:none}
h1{font:900 clamp(30px,6vw,52px)/1.1 Unbounded,system-ui,sans-serif;margin:34px 0 8px;letter-spacing:-.03em}
h2{font:900 clamp(20px,3.4vw,26px)/1.2 Unbounded,system-ui,sans-serif;margin:42px 0 10px;color:var(--a);letter-spacing:-.02em}
p,li{color:var(--mut)}ul{padding-left:22px}li{margin:6px 0}
.upd{font:700 12px 'Space Mono',monospace;letter-spacing:.08em;color:var(--mut)}
.box{border:1px solid var(--bd);border-radius:18px;padding:18px 22px;background:rgba(5,7,18,.7);margin:22px 0}.box p{margin:6px 0;color:var(--fg)}
footer{padding:40px 0 60px;border-top:1px solid var(--bd);margin-top:50px;font-size:15px;color:var(--mut)}