{
  "name": "libretask",
  "short_name": "libretask",
  "description": "教材をブラウザだけで開く学習ビューア。PDF・EPUB・ZIP・旧教材に対応、オフラインで動作し、ファイルは端末の外に出ません。",
  "start_url": ".",
  "scope": ".",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#24453D",
  "theme_color": "#24453D",
  "lang": "ja",
  "categories": ["education", "books"],
  "prefer_related_applications": false,
  "icons": [
    { "src": "icons/Icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icons/Icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "icons/Icon-maskable-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "icons/Icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "file_handlers": [
    {
      "action": ".",
      "accept": {
        "application/pdf": [".pdf"],
        "application/epub+zip": [".epub"],
        "application/zip": [".zip", ".cbz", ".arkx"],
        "application/octet-stream": [".arkb", ".iba"],
        "font/ttf": [".ttf"],
        "font/otf": [".otf"]
      }
    }
  ]
}