:root {
  /* Colors */
  --color-bg: #FAF6F0;
  --color-text: #1A1A18;
  --color-accent: oklch(52% 0.14 38);
  --color-accent-hover: oklch(46% 0.14 38);
  --color-accent-light: oklch(93% 0.04 38);
  --color-surface: #F3EDE4;
  --color-surface-2: #EAE1D5;
  --color-muted: #7A7570;
  --color-muted-light: #A09890;
  --color-border: rgba(26, 26, 24, 0.1);
  --color-border-strong: rgba(26, 26, 24, 0.2);
  --color-white: #FFFFFF;
  --color-overlay: rgba(26, 26, 24, 0.5);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-quote: 'Lora', Georgia, serif;

  /* Type 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: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Line heights */
  --leading-tight: 1.2;
  --leading-snug: 1.35;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 26, 24, 0.08);
  --shadow-md: 0 4px 16px rgba(26, 26, 24, 0.08);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --nav-height: 64px;
  --content-width: 720px;
  --wide-width: 1100px;

  /* Dark palette (audio section, CTA blocks) */
  --color-bg-dark: #1C1309;
  --color-surface-dark: #2A1E10;
  --color-text-dark: #F0EBE3;
  --color-muted-dark: rgba(240, 235, 227, 0.55);
  --color-border-dark: rgba(240, 235, 227, 0.1);

  /* Z-index layers */
  --z-base: 1;
  --z-nav: 100;
  --z-drawer: 200;
  --z-popup: 300;
  --z-overlay: 400;
  --z-mini-player: 150;
  --z-bottom-nav: 200;
  --z-install-banner: 350;
  --bottom-nav-height: 64px;
}

[data-theme="dark"] {
  --color-bg: #1C1309;
  --color-surface: #2A1E10;
  --color-surface-2: #362813;
  --color-text: #F0EBE3;
  --color-muted: rgba(240, 235, 227, 0.55);
  --color-muted-light: rgba(240, 235, 227, 0.35);
  --color-border: rgba(240, 235, 227, 0.1);
  --color-border-strong: rgba(240, 235, 227, 0.2);
  --color-white: #1C1309;
  --color-overlay: rgba(0, 0, 0, 0.7);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
}