{
  "name": "在线工具箱",
  "short_name": "工具箱",
  "description": "在线开发调试、文本处理、格式转换、网络查询和时间换算工具集合",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f5f7fb",
  "theme_color": "#667eea",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "lang": "zh-CN",
  "orientation": "portrait"
}