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4)}}}:root{--bg-primary:#fafaf9;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#fcfcfb;--bg-elevated:#fff;--bg-surface:#f1f2f4;--bg-surface-hover:#e7e9ec;--bg-code:#0f1115;--bg-toolbar:#fff;--bg-toolbar-btn:transparent;--bg-toolbar-btn-hover:#0f11170d;--bg-toolbar-btn-active:#4f46e51a;--border-subtle:#0f11170f;--border-default:#0f11171a;--border-strong:#0f11172e;--border-active:#4f46e5;--border-focus:#4f46e547;--text-primary:#0a0a0f;--text-secondary:#4a5160;--text-muted:#8a91a0;--text-inverse:#fff;--accent-indigo:#4f46e5;--accent-indigo-hover:#4338ca;--accent-indigo-light:#4f46e514;--accent-indigo-glow:#4f46e52e;--accent-violet:#7c3aed;--accent-violet-light:#7c3aed14;--accent-emerald:#059669;--accent-emerald-light:#05966914;--accent-rose:#dc2626;--accent-rose-light:#dc262612;--accent-amber:#d97706;--accent-amber-light:#d9770614;--accent-sky:#0284c7;--accent-sky-light:#0284c714;--gradient-primary:linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--gradient-mesh:radial-gradient(at 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