:root {
  /* Colors */
  --color-bg: #0a0a0a;
  --color-surface: #111111;
  --color-surface-2: #1a1a1a;
  --color-text: #f0ede6;
  --color-muted: #6b6b6b;
  --color-accent: #c8f542;
  --color-border: #222222;

  /* Typography */
  --font-serif: 'DM Serif Display', serif;
  --font-mono: 'DM Mono', monospace;

  /* Sizing */
  --size-xs: 0.5rem;
  --size-sm: 1rem;
  --size-md: 1.5rem;
  --size-lg: 2rem;
  --size-xl: 3rem;
  --size-2xl: 4rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;

  /* Line Heights */
  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-normal: 300ms ease-out;
  --transition-slow: 500ms ease-out;

  /* Z-Index */
  --z-behind: -1;
  --z-base: 0;
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-modal: 100;
  --z-tooltip: 1000;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-normal: 0ms;
    --transition-slow: 0ms;
  }
}