:root{--page-bg:#f7f8fa;--card-bg:#fff;--nav-bg:#fff;--text:#111;--text-2:#374151;--text-3:#6b7280;--text-4:#9ca3af;--border:#eee;--border-2:#e5e7eb;--muted-bg:#f9fafb;--muted-bg-2:#f5f5f5;--input-bg:#fff}html.dark{--page-bg:#0f172a;--card-bg:#1e293b;--nav-bg:#1e293b;--text:#f1f5f9;--text-2:#cbd5e1;--text-3:#94a3b8;--text-4:#64748b;--border:#334155;--border-2:#334155;--muted-bg:#1e293b;--muted-bg-2:#334155;--input-bg:#0f172a}