{
  "name": "Spanish Grammar — Nivel Avanzado",
  "short_name": "Nivel Avanzado",
  "description": "Edición interactiva gratuita del Nivel Avanzado (B2–C1): 40 lecciones bilingües ES|EN con práctica. EZ Spanish Online · Mauricio Lenis.",
  "lang": "es",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#17334e",
  "background_color": "#faf6ee",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon-180.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}