{
  "name": "LED 屏幕计算器",
  "short_name": "LED Calculator",
  "description": "面向 LED 显示屏销售与工程人员的离线拼接计算工具。",
  "lang": "zh-CN",
  "id": "./",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f3f6f8",
  "theme_color": "#087d87",
  "categories": ["utilities", "productivity"],
  "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-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}