{
  "name": "雅思自学工具箱 IELTS Toolkit",
  "short_name": "IELTS工具箱",
  "description": "雅思听说读写刷题、批改、复盘、打卡一站式自学工具",
  "lang": "zh-CN",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f4f5f7",
  "theme_color": "#c8102e",
  "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-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}