{
  "name": "Mathe-Duell",
  "short_name": "Mathe-Duell",
  "description": "Rechenspiel für Kinder der 1. bis 4. Klasse",
  "lang": "de",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f4f7ff",
  "theme_color": "#1b2145",
  "icons": [
    {"src": "icon-192.png", "sizes": "192x192", "type": "image/png"},
    {"src": "icon-512.png", "sizes": "512x512", "type": "image/png"},
    {"src": "icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"},
    {"src": "favicon.svg", "sizes": "any", "type": "image/svg+xml"}
  ]
}