:root{--bg-primary:#0a0f18;--bg-secondary:#121826;--bg-card:#1c233399;--bg-card-hover:#21293dcc;--border-color:#ffffff14;--accent:#00e6ff;--accent-hover:#4dffff;--accent-glow:#00e6ff26;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--success:#10b981;--warning:#f59e0b;--gradient-hero:radial-gradient(ellipse at top, #162444 0%, #0a0f18 70%);--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"Fira Code", "Courier New", monospace;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-card:0 8px 32px #0006;--shadow-hover:0 12px 48px #00e6ff26;--transition:.3s cubic-bezier(.4, 0, .2, 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