{
  "$description": "Brand: Node.js — light mode",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette nodejs@1.0.0",
      "node-green": {
        "$value": "#5FA04E",
        "$type": "color",
        "$description": "Primary brand color — the hexagon mark fill, post-2024 refresh. Source: nodejs.org current logo / simple-icons.\n"
      },
      "node-green-classic": {
        "$value": "#339933",
        "$type": "color",
        "$description": "Historic Node Green used in earlier marks and still common across badges and community materials. Preserved for legacy surfaces.\n"
      },
      "node-green-foundation": {
        "$value": "#68A063",
        "$type": "color",
        "$description": "Node Green as published in the original Foundation Visual Identity Guidelines PDF. PANTONE 7741 C.\n"
      },
      "node-dark-green": {
        "$value": "#006837",
        "$type": "color",
        "$description": "Deep green used for hover states and shadowed accents per the Foundation guidelines. PANTONE 361 C (approx).\n"
      },
      "node-light-green": {
        "$value": "#39B54A",
        "$type": "color",
        "$description": "Lighter green used for highlights per the Foundation guidelines. PANTONE 360 C (approx).\n"
      },
      "node-black": {
        "$value": "#000000",
        "$type": "color",
        "$description": "Pure black per Foundation guidelines."
      },
      "node-charcoal": {
        "$value": "#1C1C1C",
        "$type": "color",
        "$description": "Dark-mode page canvas (brand-atoms inversion)."
      },
      "node-gray": {
        "$value": "#666666",
        "$type": "color",
        "$description": "Mid neutral."
      },
      "node-light-gray": {
        "$value": "#D5D5D5",
        "$type": "color",
        "$description": "Hairline borders."
      },
      "node-off-white": {
        "$value": "#F4F4F4",
        "$type": "color",
        "$description": "Subtle layered surface."
      },
      "node-white": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "Page canvas in light mode."
      }
    },
    "roles": {
      "$description": "Semantic color roles (light mode) mapped to palette swatches",
      "background": {
        "$value": "{color.swatches.node-white}",
        "$type": "color",
        "$description": "background role → Node White"
      },
      "surface": {
        "$value": "{color.swatches.node-off-white}",
        "$type": "color",
        "$description": "surface role → Node Off-White"
      },
      "surface-elevated": {
        "$value": "{color.swatches.node-white}",
        "$type": "color",
        "$description": "surface-elevated role → Node White"
      },
      "text-primary": {
        "$value": "{color.swatches.node-black}",
        "$type": "color",
        "$description": "text-primary role → Node Black"
      },
      "text-secondary": {
        "$value": "{color.swatches.node-gray}",
        "$type": "color",
        "$description": "text-secondary role → Node Gray"
      },
      "text-tertiary": {
        "$value": "{color.swatches.node-dark-green}",
        "$type": "color",
        "$description": "text-tertiary role → Node Dark Green"
      },
      "primary": {
        "$value": "{color.swatches.node-green}",
        "$type": "color",
        "$description": "primary role → Node Green"
      },
      "primary-hover": {
        "$value": "{color.swatches.node-dark-green}",
        "$type": "color",
        "$description": "primary-hover role → Node Dark Green"
      },
      "accent": {
        "$value": "{color.swatches.node-light-green}",
        "$type": "color",
        "$description": "accent role → Node Light Green"
      },
      "accent-hover": {
        "$value": "{color.swatches.node-green}",
        "$type": "color",
        "$description": "accent-hover role → Node Green"
      },
      "warning": {
        "$value": "{color.swatches.node-light-green}",
        "$type": "color",
        "$description": "warning role → Node Light Green"
      },
      "warning-hover": {
        "$value": "{color.swatches.node-green}",
        "$type": "color",
        "$description": "warning-hover role → Node Green"
      },
      "error": {
        "$value": "{color.swatches.node-dark-green}",
        "$type": "color",
        "$description": "error role → Node Dark Green"
      },
      "success": {
        "$value": "{color.swatches.node-green}",
        "$type": "color",
        "$description": "success role → Node Green"
      },
      "brand-overrides": {
        "$description": "Brand-level role overrides (take precedence over palette role mappings)",
        "identity": {
          "$value": "{color.swatches.node-green}",
          "$type": "color",
          "$description": "Brand role identity → Node Green"
        },
        "on-identity": {
          "$value": "{color.swatches.node-white}",
          "$type": "color",
          "$description": "Brand role on-identity → Node White"
        },
        "primary": {
          "$value": "{color.swatches.node-green}",
          "$type": "color",
          "$description": "Brand role primary → Node Green"
        },
        "primary-hover": {
          "$value": "{color.swatches.node-dark-green}",
          "$type": "color",
          "$description": "Brand role primary-hover → Node Dark Green"
        },
        "accent": {
          "$value": "{color.swatches.node-light-green}",
          "$type": "color",
          "$description": "Brand role accent → Node Light Green"
        },
        "accent-hover": {
          "$value": "{color.swatches.node-green}",
          "$type": "color",
          "$description": "Brand role accent-hover → Node Green"
        },
        "background": {
          "$value": "{color.swatches.node-white}",
          "$type": "color",
          "$description": "Brand role background → Node White"
        },
        "surface": {
          "$value": "{color.swatches.node-off-white}",
          "$type": "color",
          "$description": "Brand role surface → Node Off-White"
        },
        "text-primary": {
          "$value": "{color.swatches.node-black}",
          "$type": "color",
          "$description": "Brand role text-primary → Node Black"
        },
        "text-secondary": {
          "$value": "{color.swatches.node-gray}",
          "$type": "color",
          "$description": "Brand role text-secondary → Node Gray"
        }
      }
    }
  },
  "font": {
    "$description": "Typography roles mapped to font atoms",
    "heading": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "heading role → Inter (inter@1.0.0)"
      },
      "weight": {
        "100": {
          "$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,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "body": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "body role → Inter (inter@1.0.0)"
      },
      "weight": {
        "100": {
          "$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,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "mono": {
      "family": {
        "$value": [
          "Source Code Pro",
          "ui-monospace",
          "SFMono-Regular",
          "Menlo",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "$type": "fontFamily",
        "$description": "mono role → Source Code Pro (source-code-pro@1.0.0)"
      },
      "weight": {
        "200": {
          "$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,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    }
  }
}