{
  "name": "EcoStudio AI",
  "short_name": "EcoStudio",
  "description": "EcoStudio AI - 绿色环保助手。为您提供精准的年度碳足迹测算、趣味低碳打卡与环保顾问指南。",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f4f6f0",
  "theme_color": "#059669",
  "orientation": "portrait",
  "categories": ["utilities", "lifestyle"],
  "icons": [
    {
      "src": "/icon-512.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "/icon-512.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "src": "/icon-512.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "any maskable"
    }
  ]
}