:root {
  --ra-blue-600: #2563eb;
  --ra-blue-400: #60a5fa;
  --ra-blue-100: #dbeafe;
  --ra-gray-900: #111827;
  --ra-gray-500: #6b7280;
  --ra-gray-100: #f3f4f6;
  --ra-font-sans:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}