{
  "name": "宝宝计时器 — 儿童平板时间管理",
  "short_name": "宝宝计时器",
  "description": "帮助小朋友管理平板使用时间，45分钟玩耍 + 15分钟强制休息",
  "start_url": "/",
  "display": "standalone",
  "orientation": "any",
  "theme_color": "#4A90D9",
  "background_color": "#667eea",
  "categories": ["education", "utilities"],
  "icons": [
    {
      "src": "icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "screenshots": []
}