{
  "name": "色盲色弱在线检测",
  "short_name": "色盲检测",
  "description": "专业的色盲色弱在线检测工具，支持红绿蓝色盲检测",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#42b983",
  "orientation": "portrait",
  "icons": [
    {
      "src": "logo.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["health", "medical", "utilities"],
  "lang": "zh-CN",
  "dir": "ltr"
}