:root{--bg-0: #05070f;--bg-1: #0a0f1f;--glass-bg: rgba(255, 255, 255, .055);--glass-bg-strong: rgba(255, 255, 255, .09);--glass-border: rgba(255, 255, 255, .12);--glass-highlight: rgba(255, 255, 255, .28);--text-1: #eef2ff;--text-2: #a7b0c8;--text-3: #6b7490;--accent-1: #22d3ee;--accent-2: #a78bfa;--accent-3: #34d399;--danger: #fb7185;--gold: #fbbf24;--grad-accent: linear-gradient(120deg, var(--accent-1), var(--accent-2));--radius-lg: 24px;--radius-md: 16px;--radius-sm: 10px;--shadow-glass: 0 20px 50px -20px rgba(0, 0, 0, .65), 0 4px 16px rgba(0, 0, 0, .3);--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, 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var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass);position:relative}.glass:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:linear-gradient(160deg,var(--glass-highlight),transparent 35%,transparent 70%,rgba(167,139,250,.15));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.app-shell{max-width:1120px;margin:0 auto;padding:24px 20px 80px}.topbar{position:sticky;top:16px;z-index:50;display:flex;align-items:center;gap:16px;padding:12px 20px;margin-bottom:32px;border-radius:999px}.topbar .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;letter-spacing:.02em;text-decoration:none;color:var(--text-1)}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--grad-accent);display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;color:#04121a;font-size:.95rem;box-shadow:0 0 18px #22d3ee73}.brand-grad{background:var(--grad-accent);-webkit-background-clip:text;background-clip:text;color:transparent}.topbar nav{display:flex;gap:4px;margin-left:auto}.nav-link{padding:8px 16px;border-radius:999px;color:var(--text-2);text-decoration:none;font-size:.92rem;font-weight:600;transition:background .25s,color .25s}.nav-link:hover{color:var(--text-1);background:#ffffff12}.nav-link.active{color:var(--text-1);background:#ffffff1a;box-shadow:inset 0 0 0 1px var(--glass-border)}.xp-pill{display:flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#ffffff12;border:1px solid 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