{
  "name": "GUCINST 水质检测",
  "short_name": "GUCINST",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#F5F6FA",
  "theme_color": "#007AFF",
  "lang": "zh-CN",
  "description": "Potato 全能小土豆水质检测设备配套 Web 应用，支持 PO4 / NO3 / KH / Ca / Mg / pH 六项参数监测。",
  "icons": [
    {
      "src": "icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-512-maskable.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "categories": ["utilities", "lifestyle"]
}