:root{--bg:#030711;--text:#f8fbff;--muted:#a9b8cc;--cyan:#18dfff;--green:#8aff35;--violet:#b45cff;--line:rgba(255,255,255,.14);--radius:24px;--shadow:0 26px 80px rgba(0,0,0,.45)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 10%,rgba(24,223,255,.16),transparent 24rem),radial-gradient(circle at 86% 8%,rgba(180,92,255,.18),transparent 28rem),linear-gradient(180deg,#02050d,#07111f 48%,#030711);line-height:1.6}body:before{content:"";position:fixed;inset:0;z-index:-2;background-image:linear-gradient(rgba(24,223,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(24,223,255,.045) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(to bottom,black,transparent 82%)}a{color:inherit}.topbar{position:sticky;top:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 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