{
  "name": "英文練習",
  "short_name": "英文練習",
  "description": "聽課本的單字與短文、錄音交作業、拼字、射擊小遊戲。",
  "lang": "zh-TW",
  "dir": "ltr",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f0f9ff",
  "theme_color": "#0ea5e9",
  "categories": ["education"],
  "icons": [
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}