{
  "name": "在线尺子测量工具",
  "short_name": "在线尺子",
  "description": "免费在线尺子测量工具，支持厘米、英寸、像素等多种单位，精准测量屏幕尺寸。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#4a90e2",
  "orientation": "any",
  "icons": [
    {
      "src": "icons/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    },
    {
      "src": "icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}