{
  "name": "旁听生",
  "short_name": "旁听生",
  "description": "旁听生：知识地图 + 专属指令 + 自测诊断，想学哪块点哪块，学完自己点亮。有趣，也有效。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#F6F7F4",
  "theme_color": "#0F392B",
  "icons": [
    { "src": "/images/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/images/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}