{
  "name": "PDF工具箱 - 在线PDF处理工具",
  "short_name": "PDF工具箱",
  "description": "免费在线PDF处理工具集：压缩、合并、拆分、转换、加密、签名、OCR等100+工具，浏览器本地处理，文件不上传服务器，安全可靠。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "lang": "zh-CN",
  "categories": ["utilities", "productivity"],
  "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-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}