{
  "$schema": "https://design-tokens.github.io/community-group/format/",
  "font": {
    "family": {
      "sans": {
        "$value": "Fira Sans, system-ui, sans-serif",
        "$type": "fontFamily",
        "$description": "Single brand family. Latin + Cyrillic subsets."
      }
    },
    "weight": {
      "regular":  { "$value": 400, "$type": "fontWeight" },
      "medium":   { "$value": 500, "$type": "fontWeight" },
      "semibold": { "$value": 600, "$type": "fontWeight" },
      "bold":     { "$value": 700, "$type": "fontWeight" }
    },
    "size": {
      "xs":   { "$value": "12px", "$type": "dimension" },
      "sm":   { "$value": "14px", "$type": "dimension" },
      "base": { "$value": "16px", "$type": "dimension" },
      "lg":   { "$value": "18px", "$type": "dimension" },
      "xl":   { "$value": "20px", "$type": "dimension" },
      "2xl":  { "$value": "24px", "$type": "dimension" },
      "3xl":  { "$value": "30px", "$type": "dimension" },
      "4xl":  { "$value": "36px", "$type": "dimension" },
      "5xl":  { "$value": "48px", "$type": "dimension" },
      "6xl":  { "$value": "60px", "$type": "dimension" }
    },
    "tracking": {
      "tight":   { "$value": "-0.025em", "$type": "dimension" },
      "normal":  { "$value": "0",        "$type": "dimension" },
      "wide":    { "$value": "0.025em",  "$type": "dimension" },
      "widest":  { "$value": "0.15em",   "$type": "dimension", "$description": "Brand wordmark + uppercase eyebrows." }
    },
    "line-height": {
      "tight":    { "$value": 1.25,  "$type": "number", "$description": "Display headlines." },
      "snug":     { "$value": 1.375, "$type": "number" },
      "normal":   { "$value": 1.5,   "$type": "number" },
      "relaxed":  { "$value": 1.625, "$type": "number", "$description": "Body copy default." }
    }
  },
  "role": {
    "display":   { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "60px", "lineHeight": 1.25 }, "$type": "typography" },
    "h1":        { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "36px", "lineHeight": 1.25 }, "$type": "typography" },
    "h2":        { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "30px", "lineHeight": 1.25 }, "$type": "typography" },
    "h3":        { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "18px", "lineHeight": 1.375 }, "$type": "typography" },
    "body":      { "$value": { "family": "{font.family.sans}", "weight": 400, "size": "16px", "lineHeight": 1.625 }, "$type": "typography" },
    "body-sm":   { "$value": { "family": "{font.family.sans}", "weight": 400, "size": "14px", "lineHeight": 1.5 },   "$type": "typography" },
    "micro":     { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "12px", "lineHeight": 1.25, "letterSpacing": "0.15em", "textCase": "uppercase" }, "$type": "typography" },
    "wordmark":  { "$value": { "family": "{font.family.sans}", "weight": 600, "size": "16px", "lineHeight": 1, "letterSpacing": "0.15em", "textCase": "uppercase" }, "$type": "typography" }
  }
}