{
  "name": "Thin Muscle",
  "short_name": "Thin Muscle",
  "description": "个人 AI 减脂塑形操作系统。记录体重、体围、饮食与训练，系统按 7 日均重自动调参。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#F2F2F7",
  "theme_color": "#0E7C5A",
  "lang": "zh-CN",
  "dir": "ltr",
  "categories": [
    "health",
    "fitness",
    "lifestyle"
  ],
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon.png",
      "sizes": "1024x1024",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}