{
  "name": "灰鲸搜擎 GreyWhale Search",
  "short_name": "灰鲸搜擎",
  "description": "GEO生成式引擎优化领航者 - 跨境数字营销全链路服务",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#0B1120",
  "theme_color": "#0B1120",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/og-image.jpg",
      "sizes": "512x512",
      "type": "image/jpeg",
      "purpose": "any maskable"
    }
  ],
  "categories": ["business", "marketing"],
  "screenshots": [],
  "prefer_related_applications": false
}