{
  "id": "/",
  "name": "三年级数学探险队",
  "short_name": "数学探险队",
  "description": "通过讲解、图示和分层练习学习三年级数学。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "theme_color": "#237b7c",
  "background_color": "#eef9fb",
  "icons": [
    {
      "src": "/math-coach-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}