{
  "name": "坐标转换工具 - WGS84/GCJ02/BD09/CGCS2000在线转换器",
  "short_name": "坐标转换工具",
  "description": "专业的坐标系转换工具，支持WGS84、GCJ02、BD09、CGCS2000四种坐标系统之间的精确转换",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#409eff",
  "orientation": "portrait",
  "categories": ["utilities", "productivity", "tools"],
  "lang": "zh-CN",
  "dir": "ltr",
  "icons": [
    {
      "src": "/favicon.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable any"
    },
    {
      "src": "/favicon.png", 
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable any"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshot-wide.png",
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide"
    },
    {
      "src": "/screenshot-narrow.png", 
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ],
  "scope": "/",
  "prefer_related_applications": false
}