{
  "name": "ボイトレ豆知識",
  "short_name": "ボイトレ豆知識",
  "description": "毎日ひとつ、声とボイトレの豆知識。ウソホントクイズも。ボイストレーナーみか監修。",
  "start_url": "./index.html",
  "id": "./",
  "display": "standalone",
  "background_color": "#FAF7FF",
  "theme_color": "#6B4C9A",
  "orientation": "portrait",
  "icons": [
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      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
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      "src": "icon-192-maskable.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ],
  "categories": [
    "entertainment",
    "education"
  ]
}