{
  "$description": "Brand: JM Lexus — dark mode",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette jm-lexus@1.0.0",
      "lexus-black": {
        "$value": "#000000",
        "$type": "color",
        "$description": "Primary brand mark color — wordmark and signage."
      },
      "lexus-graphite": {
        "$value": "#1A1A1A",
        "$type": "color",
        "$description": "Deep near-black for headlines on light surfaces."
      },
      "lexus-ash": {
        "$value": "#3D3D3D",
        "$type": "color",
        "$description": "Body text and primary content color."
      },
      "lexus-silver": {
        "$value": "#6B6B6B",
        "$type": "color",
        "$description": "Secondary text — references brushed-chrome accents."
      },
      "lexus-platinum": {
        "$value": "#B5B5B5",
        "$type": "color",
        "$description": "Tertiary text and divider lines."
      },
      "lexus-pearl": {
        "$value": "#F2F2F2",
        "$type": "color",
        "$description": "Soft surface tint — quiet panels."
      },
      "lexus-white": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "Page background and reversed wordmark fill."
      },
      "lexus-chrome": {
        "$value": "#8E8E8E",
        "$type": "color",
        "$description": "Mid-gray used for the chrome-finish brand accents."
      }
    },
    "roles": {
      "$description": "Semantic color roles (dark mode) mapped to palette swatches",
      "background": {
        "$value": "{color.swatches.lexus-black}",
        "$type": "color",
        "$description": "background role → Lexus Black"
      },
      "surface": {
        "$value": "{color.swatches.lexus-graphite}",
        "$type": "color",
        "$description": "surface role → Lexus Graphite"
      },
      "surface-elevated": {
        "$value": "{color.swatches.lexus-ash}",
        "$type": "color",
        "$description": "surface-elevated role → Lexus Ash"
      },
      "text-primary": {
        "$value": "{color.swatches.lexus-white}",
        "$type": "color",
        "$description": "text-primary role → Lexus White"
      },
      "text-secondary": {
        "$value": "{color.swatches.lexus-pearl}",
        "$type": "color",
        "$description": "text-secondary role → Lexus Pearl"
      },
      "text-tertiary": {
        "$value": "{color.swatches.lexus-platinum}",
        "$type": "color",
        "$description": "text-tertiary role → Lexus Platinum"
      },
      "primary": {
        "$value": "{color.swatches.lexus-white}",
        "$type": "color",
        "$description": "primary role → Lexus White"
      },
      "primary-hover": {
        "$value": "{color.swatches.lexus-pearl}",
        "$type": "color",
        "$description": "primary-hover role → Lexus Pearl"
      },
      "accent": {
        "$value": "{color.swatches.lexus-chrome}",
        "$type": "color",
        "$description": "accent role → Lexus Chrome"
      },
      "success": {
        "$value": "{color.swatches.lexus-platinum}",
        "$type": "color",
        "$description": "success role → Lexus Platinum"
      },
      "warning": {
        "$value": "{color.swatches.lexus-pearl}",
        "$type": "color",
        "$description": "warning role → Lexus Pearl"
      },
      "error": {
        "$value": "{color.swatches.lexus-white}",
        "$type": "color",
        "$description": "error role → Lexus White"
      },
      "info": {
        "$value": "{color.swatches.lexus-platinum}",
        "$type": "color",
        "$description": "info role → Lexus Platinum"
      },
      "brand-overrides": {
        "$description": "Brand-level role overrides (take precedence over palette role mappings)",
        "identity": {
          "$value": "{color.swatches.lexus-black}",
          "$type": "color",
          "$description": "Brand role identity → Lexus Black"
        },
        "on-identity": {
          "$value": "{color.swatches.lexus-white}",
          "$type": "color",
          "$description": "Brand role on-identity → Lexus White"
        },
        "primary": {
          "$value": "{color.swatches.lexus-black}",
          "$type": "color",
          "$description": "Brand role primary → Lexus Black"
        },
        "primary-hover": {
          "$value": "{color.swatches.lexus-graphite}",
          "$type": "color",
          "$description": "Brand role primary-hover → Lexus Graphite"
        },
        "accent": {
          "$value": "{color.swatches.lexus-chrome}",
          "$type": "color",
          "$description": "Brand role accent → Lexus Chrome"
        },
        "mark": {
          "$value": "{color.swatches.lexus-black}",
          "$type": "color",
          "$description": "Brand role mark → Lexus Black"
        },
        "text-primary-light": {
          "$value": "{color.swatches.lexus-graphite}",
          "$type": "color",
          "$description": "Brand role text-primary-light → Lexus Graphite"
        },
        "text-primary-dark": {
          "$value": "{color.swatches.lexus-white}",
          "$type": "color",
          "$description": "Brand role text-primary-dark → Lexus White"
        },
        "background-light": {
          "$value": "{color.swatches.lexus-white}",
          "$type": "color",
          "$description": "Brand role background-light → Lexus White"
        },
        "background-dark": {
          "$value": "{color.swatches.lexus-black}",
          "$type": "color",
          "$description": "Brand role background-dark → Lexus Black"
        },
        "surface-light": {
          "$value": "{color.swatches.lexus-pearl}",
          "$type": "color",
          "$description": "Brand role surface-light → Lexus Pearl"
        },
        "surface-dark": {
          "$value": "{color.swatches.lexus-graphite}",
          "$type": "color",
          "$description": "Brand role surface-dark → Lexus Graphite"
        },
        "border-light": {
          "$value": "{color.swatches.lexus-platinum}",
          "$type": "color",
          "$description": "Brand role border-light → Lexus Platinum"
        }
      }
    }
  },
  "font": {
    "$description": "Typography roles mapped to font atoms",
    "heading": {
      "family": {
        "$value": [
          "Helvetica Neue",
          "Helvetica",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "heading role → Helvetica Neue (helvetica-neue@1.0.0)"
      },
      "weight": {
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "body": {
      "family": {
        "$value": [
          "Helvetica Neue",
          "Helvetica",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "body role → Helvetica Neue (helvetica-neue@1.0.0)"
      },
      "weight": {
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "mono": {
      "family": {
        "$value": [
          "JetBrainsMono Nerd Font",
          "JetBrains Mono",
          "Fira Code",
          "Menlo",
          "Monaco",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "$type": "fontFamily",
        "$description": "mono role → JetBrainsMono Nerd Font (jetbrainsmono-nerdfont@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    }
  }
}