:root{--bg-primary: #171b26;--bg-secondary: #1e2436;--bg-card: #242b3d;--accent: #818cf8;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #2d3748;--green: #4ade80;--red: #f87171}*{box-sizing:border-box;margin:0;padding:0}body{font-family:DM Sans,system-ui,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}