{
  "id": "/",
  "name": "GPT源头代充",
  "short_name": "GPT源头代充",
  "description": "GPT 充值、订单查询与代理服务",
  "lang": "zh-CN",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "display_override": ["standalone", "minimal-ui"],
  "background_color": "#f7f8fa",
  "theme_color": "#10a37f",
  "icons": [
    { "src": "/brand-app-icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/brand-app-icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }
  ]
}