:root {
  /* Colors */
  --color-slate-dark: #141413;
  --color-ivory-medium: #f0eee6;
  --color-ivory-light: #faf9f5;
  --color-cloud-medium: #b0aea5;
  --color-cloud-dark: #87867f;
  --color-stone: #cccbc8;
  --color-slate-medium: #3d3d3a;
  --color-oat-warm: #e3dacc;
  --color-manilla: #f5e3c7;
  --color-clay: #d97757;
  --color-clay-deep: #c6613f;

  /* Typography — Font Families */
  --font-anthropic-serif: 'Anthropic Serif', ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
  --font-anthropic-sans: 'Anthropic Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-anthropic-mono: 'Anthropic Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Typography — Scale */
  --text-caption: 12px;
  --leading-caption: 1.4;
  --tracking-caption: -0.24px;
  --text-body-sm: 16px;
  --leading-body-sm: 1;
  --tracking-body-sm: -0.08px;
  --text-body: 20px;
  --leading-body: 1.4;
  --tracking-body: 0px;
  --text-subheading: 24px;
  --leading-subheading: 1.3;
  --tracking-subheading: -0.05px;
  --text-heading: 61px;
  --leading-heading: 1.1;
  --tracking-heading: -0.12px;
  --text-display: 68px;
  --leading-display: 1.1;
  --tracking-display: 0px;

  /* Typography — Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-76: 76px;
  --spacing-100: 100px;

  /* Layout */
  --page-max-width: 1280px;
  --section-gap: 80-120px;
  --card-padding: 24-32px;
  --element-gap: 8px;

  /* Border Radius */
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-3xl: 24px;

  /* Named Radii */
  --radius-nav: 0px;
  --radius-cards: 24px;
  --radius-links: 0px;
  --radius-badges: 0px;
  --radius-buttons: 8px (bottom-only on filled variants), 12px (outlined);

  /* Surfaces */
  --surface-canvas: #f0eee6;
  --surface-card-surface: #faf9f5;
  --surface-warm-feature-surface: #f5e3c7;
  --surface-deep-warm-surface: #e3dacc;
  --surface-inversion-surface: #141413;
}