{
  "name": "食品保质期稽核",
  "short_name": "保质期稽核",
  "start_url": ".",
  "display": "standalone",
  "background_color": "#f5f6f8",
  "theme_color": "#1a73e8",
  "description": "连拍识别食品保质期，数据仅存本机，离线可用",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'%3E%3Crect width='192' height='192' rx='40' fill='%231a73e8'/%3E%3Ctext x='96' y='126' font-size='100' text-anchor='middle' fill='white' font-family='sans-serif'%3E📦%3C/text%3E%3C/svg%3E",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect width='512' height='512' rx='100' fill='%231a73e8'/%3E%3Ctext x='256' y='340' font-size='260' text-anchor='middle' fill='white' font-family='sans-serif'%3E📦%3C/text%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ]
}