{
  "name": "R2+CDN Playground",
  "short_name": "R2CDN",
  "description": "PWA 实践：R2 唯一中心源，图片/视频经腾讯云 CDN 在大陆网络加速加载",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "lang": "zh-CN",
  "icons": [
    { "src": "icons/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "icons/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}