{
  "name": "北星互助社 · 券码核销",
  "short_name": "券码核销",
  "description": "北星互助社抵用券手机扫码核销（离线可缓存、断网补同步）",
  "start_url": "/scan/",
  "scope": "/scan/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#F1F4F1",
  "theme_color": "#2E7D32",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}