:root{
--bg:#020617;
--card:#0f172a;
--text:#e5e7eb;
--muted:#94a3b8;
--primary:#8b5cf6;
--border:#1e293b;
--shadow:0 10px 30px rgba(0,0,0,.35);
}

*{
box-sizing:border-box;
margin:0;
padding:0;
}