*{margin:0;padding:0;box-sizing:border-box}
:root{--bg-gradient-1:#0f172a;--bg-gradient-2:#1e293b;--container-bg-1:#1e293b;--container-bg-2:#334155;--header-bg-1:#0369a1;--header-bg-2:#0ea5e9;--text-primary:#e2e8f0;--text-secondary:#cbd5e1;--accent-color:#38bdf8;--border-color:#0ea5e9;--tab-bg:#1e40af;--card-bg:#334155;--shadow-color:rgba(0,0,0,0.3)}
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