{
  "name": "工具岛 — 免费在线工具",
  "short_name": "工具岛",
  "description": "80+ 免费在线工具，简洁无广告、本地处理保护隐私",
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#6366f1",
  "background_color": "#ffffff",
  "icons": [
    {
      "src": "/shared/logo-64.png",
      "sizes": "64x64",
      "type": "image/png"
    },
    {
      "src": "/shared/logo-128.png",
      "sizes": "128x128",
      "type": "image/png"
    },
    {
      "src": "/shared/logo.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}