{
  "fontFamilies": {
    "sans": "'DM Sans', system-ui, -apple-system, sans-serif",
    "mono": "'JetBrains Mono', 'Fira Code', monospace"
  },
  "fontSizes": {
    "xs": "0.75rem",
    "sm": "0.875rem",
    "base": "1rem",
    "lg": "1.125rem",
    "xl": "1.25rem",
    "2xl": "1.5rem",
    "3xl": "1.875rem",
    "4xl": "2.25rem",
    "5xl": "3rem"
  },
  "fontWeights": {
    "normal": 400,
    "medium": 500,
    "semibold": 600,
    "bold": 700
  },
  "lineHeights": {
    "tight": 1.25,
    "normal": 1.5,
    "relaxed": 1.75
  }
}