{
  "name": "IELTS Speaking Coach 雅思口语真题陪练",
  "short_name": "IELTS 口语",
  "description": "雅思口语真题互动练习：语音作答、自动纠错、答题架构提炼、重点词汇短语。",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0f1216",
  "theme_color": "#0f1216",
  "lang": "zh-CN",
  "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" }
  ]
}