{
  "name": "23-4.CN · 加密DNS实验室",
  "short_name": "23-4.CN",
  "description": "私人DNS设置教程、AdGuard Home去广告规则与加密DNS（DoH/DoT）实践。",
  "lang": "zh-CN",
  "dir": "ltr",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "theme_color": "#2f6bff",
  "background_color": "#0b1220",
  "icons": [
    { "src": "/android-chrome-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/android-chrome-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/avatar.png", "sizes": "256x256", "type": "image/png", "purpose": "maskable" }
  ]
}