{
  "name": "勤怠管理システム",
  "short_name": "勤怠管理",
  "description": "株式会社けやきサポート東京 勤怠管理システム",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "orientation": "portrait",
  "icons": [
    { "src": "/icons/icon-76.png",  "sizes": "76x76",   "type": "image/png" },
    { "src": "/icons/icon-120.png", "sizes": "120x120", "type": "image/png" },
    { "src": "/icons/icon-152.png", "sizes": "152x152", "type": "image/png" },
    { "src": "/icons/icon-180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}