{
  "color": {
    "ink-navy": "#03033A",
    "skunk-blue": "#1E6BD0",
    "skunk-blue-hover": "#1756A9",
    "blue-on-dark": "#8FBAFF",
    "signal-orange": "#F24208",
    "white": "#FFFFFF",
    "off-white": "#F7F9FC",
    "graphite": "#15171A",
    "steel-gray": "#D8DEE8",
    "slate-text": "#5A6472",
    "dark-canvas": "#05050B",
    "dark-surface": "#11111C",
    "dark-text": "#F4F6FA",
    "dark-muted": "#C8D1DF"
  },
  "palette": {
    "core": {
      "ink-navy": {
        "hex": "#03033A",
        "rgb": [3, 3, 58],
        "usage": "Premium dark backgrounds, hero shells, dark LMS and portal surfaces."
      },
      "skunk-blue": {
        "hex": "#1E6BD0",
        "rgb": [30, 107, 208],
        "usage": "Primary digital accent, calls to action, links, active states and blue logo use on dark."
      },
      "signal-orange": {
        "hex": "#F24208",
        "rgb": [242, 66, 8],
        "usage": "Restrained accent for dividers, urgency, campaign energy and emphasis rules."
      },
      "white": {
        "hex": "#FFFFFF",
        "rgb": [255, 255, 255],
        "usage": "Negative space, reversed marks, document and course content surfaces."
      }
    },
    "supporting-neutrals": {
      "off-white": {
        "hex": "#F7F9FC",
        "rgb": [247, 249, 252]
      },
      "graphite": {
        "hex": "#15171A",
        "rgb": [21, 23, 26]
      },
      "steel-gray": {
        "hex": "#D8DEE8",
        "rgb": [216, 222, 232]
      },
      "slate-text": {
        "hex": "#5A6472",
        "rgb": [90, 100, 114]
      }
    },
    "usage-ratio": {
      "white-off-white": 70,
      "ink-graphite": 20,
      "skunk-blue": 8,
      "signal-orange": 2
    }
  },
  "semantic": {
    "light": {
      "background": "{color.white}",
      "surface": "{color.off-white}",
      "text-primary": "{color.graphite}",
      "text-secondary": "{color.slate-text}",
      "action-primary": "{color.skunk-blue}",
      "focus-ring": "{color.signal-orange}"
    },
    "dark": {
      "background": "{color.dark-canvas}",
      "surface": "{color.dark-surface}",
      "premium": "{color.ink-navy}",
      "text-primary": "{color.dark-text}",
      "text-secondary": "{color.dark-muted}",
      "accent-readable": "{color.blue-on-dark}",
      "action-primary": "{color.skunk-blue}",
      "focus-ring": "{color.signal-orange}"
    }
  },
  "font": {
    "display": "Inter",
    "body": "Open Sans",
    "technical": "IBM Plex Mono",
    "display-fallback": "Segoe UI, Arial, sans-serif",
    "body-fallback": "Segoe UI, Arial, sans-serif",
    "technical-fallback": "Consolas, monospace"
  },
  "spacing": {
    "2xs": 4,
    "xs": 8,
    "sm": 12,
    "md": 16,
    "lg": 24,
    "xl": 32,
    "2xl": 48,
    "3xl": 64,
    "4xl": 96
  },
  "radius": {
    "xs": 4,
    "sm": 8,
    "md": 12,
    "lg": 16,
    "xl": 24,
    "pill": 999
  },
  "size": {
    "touch-target": 44,
    "content-max": 1180
  },
  "accessibility": {
    "minimum-normal-text-contrast": 4.5,
    "minimum-large-text-contrast": 3,
    "minimum-ui-component-contrast": 3
  }
}