:root{color-scheme:dark;--bg: #0e1014;--bg2: #12151c;--card: #171b24;--card2: #1d2230;--border: #262d3b;--text: #e8eaed;--muted: #9aa3b2;--accent: #3b82f6;--accent-d: #2563eb;--green: #22c55e;--green-bg: #14532d;--blue-bg: #1e3a8a;--red: #ef4444;--red-bg: #7f1d1d;--p1: #5b9dff;--p2: #ff7a7a}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#1a2030 0%,var(--bg) 55%) fixed;color:var(--text);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:880px;margin:0 auto;padding:0 18px 60px}.topbar{position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--border)}.topbar-inner{max-width:880px;margin:0 auto;padding:12px 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