{
  "name": "计算器",
  "short_name": "计算器",
  "description": "加拿大28开奖记录、走势、遗漏及长龙数据中心",
  "start_url": "/lottery/",
  "display": "standalone",
  "background_color": "#1C1C1E",
  "theme_color": "#1C1C1E",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/lottery/calculator-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["entertainment", "utilities"],
  "lang": "zh-CN",
  "dir": "ltr"
}