:root {
  --lk-bright: #89ff00;
  --lk-yellow: #fffa59;
  --lk-green: #72A829;
  --lk-green-50: #F2FBE8;
  --lk-green-100: #D9F0B3;
  --lk-green-600: #4A7A10;
  --lk-green-800: #2C4F08;
  --lk-dark: #1a3a00;
  --lk-red: #E24B4A;
  --lk-red-light: #FCEBEB;
  --lk-yellow-light: #FEF9C3;
  --lk-white: #ffffff;
  --lk-gray-50: #F9FAFB;
  --lk-gray-100: #F3F4F6;
  --lk-gray-200: #E5E7EB;
  --lk-gray-400: #9CA3AF;
  --lk-gray-600: #4B5563;
  --lk-gray-800: #1F2937;
  --lk-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --lk-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --lk-radius-sm: 6px;
  --lk-radius-md: 10px;
  --lk-radius-lg: 14px;
  --lk-radius-xl: 20px;
  --lk-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --lk-shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --lk-shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --lk-transition: all 0.2s ease;
  --lk-container: 1200px;
  --lk-sidebar-width: 300px;
}