style-dictionary/examples/advanced/multi-brand-multi-platform/tokens/globals/font/index.json

Style once, use everywhere. A build system for creating cross-platform styles.

{
  "font": {
    "family": {
      "headers": { "value": "Montserrat", "type": "fontFamily" },
      "base": { "value": "{font.platform.system.value}", "type": "fontFamily" }
    }
  }
}