:root{--bg:#0b0e13;--panel:#12161c;--muted:#9aa3af;--text:#e5e7eb;--primary:#3b82f6;--primary-600:#2563eb;--accent:#22d3ee}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:radial-gradient(1200px 800px at 80% -10%,rgba(34,211,238,.08),transparent 60%),var(--bg);color:var(--text)}.container{max-width:1120px;margin:0 auto;padding:1rem}.topbar{background:linear-gradient(90deg,#22d3ee26,#3b82f626);color:#d1fafb;font-weight:600;text-align:center;padding:.5rem .75rem;font-size:.9rem}.header{position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0b0e1399;border-bottom:1px solid rgba(148,163,184,.15)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.9rem 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