{
  "id": "grundrechenarten",
  "name": "Einhorn-Mathe",
  "icon": "🦄",
  "description": "Magische Mathematik mit Einhörnern und Regenbögen",
  "theme": "unicorn",
  "colors": {
    "bg": "#3d2280",
    "accent": "#ff69b4",
    "text": "#fce4ff",
    "muted": "#c4a0dc"
  },
  "lessons": ["adding"]
}