{
  "name": "拍照学英语",
  "short_name": "拍照学英语",
  "description": "真实场景英语学习工具",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f2f4f8",
  "theme_color": "#2f6fed",
  "icons": [
    { "src": "/icon-180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}