{
  "name": "双色球助手",
  "short_name": "双色球",
  "description": "双色球历史开奖查询、走势统计与娱乐性选号工具",
  "lang": "zh-CN",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f4f5f7",
  "theme_color": "#c22a2a",
  "icons": [
    { "src": "icon-180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}