{
  "name": "热量管理助手",
  "short_name": "热量管理",
  "description": "免费、零依赖的热量计算与饮食管理工具，支持 BMR 计算、食物记录、运动追踪、饮水提醒",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#667eea",
  "theme_color": "#667eea",
  "categories": ["health", "nutrition", "lifestyle"],
  "icons": [
    {
      "src": "favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}