{
  "name": "Signal 中文官网",
  "short_name": "Signal",
  "description": "Signal 加密通讯应用中文官网，免费下载电脑版与手机版。",
  "lang": "zh-CN",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#3a76f0",
  "icons": [
    {
      "src": "/assets/images/header/signal-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}