{
  "name": "莲花演说课堂助教",
  "short_name": "课堂助教",
  "start_url": "/coach/",
  "display": "standalone",
  "background_color": "#0f1720",
  "theme_color": "#0f1720",
  "description": "内部课堂分析与助教指导系统",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "48x48",
      "type": "image/x-icon"
    }
  ]
}