{
  "id": "grundrechenarten",
  "name": "Einhorn-Mathe",
  "icon": "🦄",
  "description": "Magische Mathematik mit Einhörnern und Regenbögen",
  "theme": {
    "--theme-bg": "#2d1b69",
    "--theme-bg-mid": "#4a1a8a",
    "--theme-bg-light": "#6b35b5",
    "--theme-bg-hover": "#7d42cc",
    "--theme-text": "#fce4ff",
    "--theme-muted": "#c4a0dc",
    "--theme-muted-light": "#dfc4f0",
    "--theme-accent": "#ff69b4",
    "--theme-accent-hover": "#e91e8c",
    "--theme-content-bg": "#fef0ff",
    "--theme-card-bg": "#fce8ff",
    "--theme-card-radius": "16px",
    "--theme-ui-radius": "12px",
    "--theme-card-shadow": "0 6px 24px rgba(255,105,180,0.18)",
    "--theme-font": "'Trebuchet MS', sans-serif",
    "--theme-text-transform": "none",
    "--theme-letter-spacing": "0px",
    "--theme-h1-letter-spacing": "0px",
    "--theme-sidebar-item-margin": "3px 8px",
    "--theme-sidebar-active-bg": "#ff69b4",
    "--theme-sidebar-active-border": "none",
    "--theme-sidebar-active-color": "#ffffff"
  },
  "lessons": ["adding"]
}