{
  "id": "kriminalfälle",
  "name": "Kriminalfälle",
  "icon": "🔍",
  "description": "Löse echte Kriminalfälle aus Deutschland mit Mathematik",
  "theme": {
    "--theme-bg": "#1a252f",
    "--theme-bg-mid": "#2c3e50",
    "--theme-bg-light": "#34495e",
    "--theme-bg-hover": "#3d566e",
    "--theme-text": "#ecf0f1",
    "--theme-muted": "#7f8c8d",
    "--theme-muted-light": "#bdc3c7",
    "--theme-accent": "#3498db",
    "--theme-accent-hover": "#2980b9",
    "--theme-content-bg": "#f4f1ec",
    "--theme-card-bg": "#ffffff",
    "--theme-card-radius": "0px",
    "--theme-ui-radius": "0px",
    "--theme-card-shadow": "0 1px 3px rgba(0,0,0,0.12)",
    "--theme-font": "Georgia, 'Times New Roman', serif",
    "--theme-text-transform": "uppercase",
    "--theme-letter-spacing": "1px",
    "--theme-h1-letter-spacing": "2px",
    "--theme-sidebar-item-margin": "0",
    "--theme-sidebar-active-bg": "#1a252f",
    "--theme-sidebar-active-border": "4px solid #3498db",
    "--theme-sidebar-active-color": "#ecf0f1"
  },
  "lessons": ["steglitz", "bode-museum", "dresden-gruenes-gewoelbe"]
}