{
  "name": "水印相机",
  "short_name": "水印相机",
  "description": "1.5倍变焦拍照 + 自定义水印叠加",
  "start_url": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0f0f0f",
  "theme_color": "#3399cc",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='192' height='192'%3E%3Crect width='192' height='192' rx='32' fill='%233399cc'/%3E%3Ctext x='96' y='118' text-anchor='middle' font-size='56' fill='white' font-family='sans-serif' font-weight='bold'%3E水%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' width='512' height='512'%3E%3Crect width='512' height='512' rx='80' fill='%233399cc'/%3E%3Ctext x='256' y='310' text-anchor='middle' font-size='160' fill='white' font-family='sans-serif' font-weight='bold'%3E水%3C/text%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ]
}