{
  "name": "PA壶喷芯估算台",
  "short_name": "喷芯估算",
  "description": "输入洗车机参数或选择型号，一键计算 PA 泡沫壶推荐喷芯直径。支持 30+ 主流洗车机型号数据库，基于伯努利孔口流量模型精准匹配。",
  "start_url": "/foam-cannon-calculator",
  "scope": "/foam-cannon-calculator",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#07131a",
  "background_color": "#07131a",
  "lang": "zh-CN",
  "categories": ["utilities", "lifestyle"],
  "icons": [
    {
      "src": "icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [],
  "prefer_related_applications": false
}