{
  "id": "/card",
  "name": "JY-Tech Materials 전자명함",
  "short_name": "JY-Tech",
  "description": "JY-Tech Materials 연락처 및 회사 정보",
  "start_url": "/card",
  "scope": "/card",
  "display": "standalone",
  "background_color": "#0c1222",
  "theme_color": "#0c1222",
  "icons": [
    {
      "src": "/card-icon",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/card-icon",
      "sizes": "512x512",
      "type": "image/png"
    }
  ],
  "screenshots": [
    {
      "src": "/card-screenshot",
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "JY-Tech 전자명함"
    },
    {
      "src": "/card-screenshot?wide=1",
      "sizes": "1280x800",
      "type": "image/png",
      "form_factor": "wide",
      "label": "JY-Tech 전자명함"
    }
  ]
}