{
  "name": "饮食热量管家",
  "short_name": "饮食管家",
  "description": "个人饮食热量记录与健康趋势分析",
  "start_url": "index.html",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f5f9f2",
  "theme_color": "#52C41A",
  "icons": [
    {
      "src": "icon.svg",
      "sizes": "100x100",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}