{
  "$description": "Brand: AMD (amd@1.0.0)",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette amd@1.0.0",
      "amd-red": {
        "$value": "#ED1C24",
        "$type": "color",
        "$description": "The signature AMD wordmark red. The brand's identity color and the only chromatic primary in the system.\n"
      },
      "black": {
        "$value": "#1A1A1B",
        "$type": "color",
        "$description": "Near-black page canvas on amd.com's marketing surfaces. Primary background in the brand's dark posture.\n"
      },
      "charcoal": {
        "$value": "#27282B",
        "$type": "color",
        "$description": "Elevated surface on the dark canvas; titles in light mode.\n"
      },
      "white": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "Page canvas on light-mode surfaces; text on the dark canvas.\n"
      },
      "gray-100": {
        "$value": "#F1F1F2",
        "$type": "color",
        "$description": "Light-mode surface tint; quiet background."
      },
      "gray-200": {
        "$value": "#E1E1E2",
        "$type": "color",
        "$description": "Subtitle / body text on the dark canvas."
      },
      "gray-300": {
        "$value": "#DEE2E6",
        "$type": "color",
        "$description": "Border on light-mode surfaces."
      },
      "gray-500": {
        "$value": "#9D9FA2",
        "$type": "color",
        "$description": "Placeholder / divider; tertiary text on dark."
      },
      "gray-600": {
        "$value": "#747579",
        "$type": "color",
        "$description": "Mid-gray for inactive controls."
      },
      "gray-700": {
        "$value": "#636466",
        "$type": "color",
        "$description": "Secondary text / placeholder on light canvas."
      },
      "amd-blue": {
        "$value": "#0051C6",
        "$type": "color",
        "$description": "Cooler blue used in partner / link contexts on the live site. A secondary accent, not the brand primary.\n"
      },
      "danger": {
        "$value": "#DC3545",
        "$type": "color",
        "$description": "System error red for destructive / failure states. Visually distinct from AMD Red so that the brand mark does not read as \"error\" inside the product UI.\n"
      }
    }
  },
  "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": [
          "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"
        },
        "$description": "Available font weights"
      }
    }
  },
  "$extensions": {
    "com.brand-atoms.rules": [
      {
        "type": "colorChoice",
        "target": "roles.colors.mark",
        "severity": "error",
        "rationale": "The AMD wordmark and Arrow appear in AMD Red (#ED1C24) on light surfaces, or in white-on-red / white-on-black on dark surfaces. The system error red (#DC3545) is visually adjacent but distinct from the brand mark and must not stand in for it.\n",
        "allowed": [
          "amd-red",
          "white",
          "black"
        ],
        "forbidden": [
          "amd-blue",
          "gray-300",
          "gray-500",
          "gray-700",
          "danger"
        ]
      },
      {
        "type": "forbiddenTreatment",
        "target": "logo",
        "severity": "error",
        "rationale": "The AMD identity is a fixed-proportion wordmark plus arrow. Recoloring (e.g., filling the mark with AMD Blue), skewing, gradient-filling, or placing the mark on a busy photo conflicts with the corporate identity as it appears on the live site.\n",
        "treatments": [
          "stretched",
          "rotated",
          "recolored",
          "drop-shadow",
          "gradient-fill",
          "on-busy-photo",
          "outlined"
        ]
      },
      {
        "type": "contrastRatio",
        "target": "text-primary",
        "severity": "error",
        "rationale": "White (#FFFFFF) on the near-black canvas (#1A1A1B) gives ~20:1 — clears AA at the body-text floor decisively. The dark-first marketing posture is built around this high- contrast pairing.\n",
        "against": "background",
        "minRatio": 4.5,
        "standard": "WCAG-AA"
      },
      {
        "type": "colorChoice",
        "target": "roles.colors.primary",
        "severity": "error",
        "rationale": "AMD Red (#ED1C24) is the brand's sole identity primary. AMD Blue is a secondary partner / link color, not the primary action color. The danger red is reserved for destructive UI states and must not be substituted for the brand red.\n",
        "allowed": [
          "amd-red"
        ],
        "forbidden": [
          "amd-blue",
          "danger",
          "charcoal",
          "gray-700"
        ]
      },
      {
        "type": "contextRestriction",
        "target": "roles.colors.error",
        "severity": "error",
        "rationale": "Danger Red (#DC3545) is the system error / destructive accent inherited from the Bootstrap ramp on amd.com. It is not a CTA color and must not appear in marketing context — the brand AMD Red occupies that role, and confusing the two collapses the destructive-state affordance.\n",
        "allowedContexts": [
          "error-state",
          "destructive-action"
        ],
        "forbiddenContexts": [
          "marketing-headline",
          "hero-background",
          "cta"
        ]
      },
      {
        "type": "accessibilityRequirement",
        "target": "*",
        "severity": "error",
        "rationale": "WCAG 2.1 Success Criterion 1.4.3 (Contrast Minimum) — Level AA. AMD Red on white measures ~4.6:1 (clears AA body text by a narrow margin); white on AMD Red measures ~4.6:1 in reverse. AA is the appropriate target for a high-saturation brand red of this hue.\n",
        "standard": "WCAG-AA",
        "criterion": "1.4.3"
      },
      {
        "type": "compositionConstraint",
        "target": "roles.colors.primary",
        "severity": "recommendation",
        "rationale": "AMD Red reads cleanest against neutrals — white, the near- black canvas, or the gray-100 surface. Pairing it adjacent to the secondary AMD Blue creates a red-blue clash without hierarchy resolution, and pairing it adjacent to the danger red is ambiguous semantically.\n",
        "pairsWith": [
          "white",
          "black",
          "charcoal",
          "gray-100"
        ],
        "doesNotPairWith": [
          "amd-blue",
          "danger"
        ]
      },
      {
        "type": "fontPairing",
        "target": "typography.display",
        "severity": "recommendation",
        "rationale": "AMD's marketing surfaces use a single sans family for both display and body, distinguished by size and weight rather than two families. Maintain at least a 1.3× ratio between display and prose to preserve hierarchy when one family carries both roles.\n",
        "requires": "prose",
        "minSizeRatio": 1.3
      }
    ],
    "com.brand-atoms.assets": [],
    "com.brand-atoms.provenance": {
      "source": "https://www.amd.com/",
      "license": "Proprietary — All Rights Reserved",
      "attribution": "Advanced Micro Devices, Inc. — identity values captured from the deployed stylesheet on amd.com (clientlib-webpack.min.css color declarations). AMD, the AMD Arrow, Ryzen, Radeon, EPYC, Threadripper, and Instinct are trademarks of Advanced Micro Devices, Inc.\n",
      "importedDate": "2026-05-18",
      "notes": "Derived from live site CSS at https://www.amd.com/ on 2026-05-18; the published brand-resources page is not publicly accessible. The AMD wordmark uses a proprietary typeface; this atom references Inter@1 as the open-source rendering substitute. Scope is the parent corporate identity only — Ryzen, Radeon, EPYC, and Threadripper sub- brands are deferred to their own atoms. assets: [] per the encyclopedia's trademark-redistribution policy.\n"
    },
    "com.brand-atoms.references": {
      "palette": "amd@1.0.0",
      "fonts": {
        "heading": "inter@1.0.0",
        "body": "inter@1.0.0",
        "mono": "jetbrainsmono-nerdfont@1.0.0"
      }
    }
  }
}