{
  "name": "北海道フェリー運航予報",
  "short_name": "フェリー予報",
  "description": "稚内⇔利尻・礼文島 7日間欠航リスク予測アプリ",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#667eea",
  "theme_color": "#667eea",
  "orientation": "portrait",
  "scope": "/",
  "icons": [
    {
      "src": "/static/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/static/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["travel", "weather"],
  "screenshots": [
    {
      "src": "/static/screenshot.png",
      "sizes": "540x720",
      "type": "image/png"
    }
  ],
  "shortcuts": [
    {
      "name": "今日の予報",
      "short_name": "今日",
      "description": "本日の航路別予報を表示",
      "url": "/#today",
      "icons": [
        {
          "src": "/static/icon-192.png",
          "sizes": "192x192"
        }
      ]
    },
    {
      "name": "7日間予報",
      "short_name": "週間予報",
      "description": "7日間の欠航リスク予測",
      "url": "/#forecast",
      "icons": [
        {
          "src": "/static/icon-192.png",
          "sizes": "192x192"
        }
      ]
    }
  ]
}