{
  "name": "暑さ指数チェッカー",
  "short_name": "WBGT",
  "description": "全国840地点の暑さ指数（WBGT）をリアルタイムで確認できる熱中症予防アプリ",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#3b82f6",
  "orientation": "portrait-primary",
  "scope": "/",
  "lang": "ja",
  "categories": ["health", "weather", "utilities"],
  "icons": [
    {
      "src": "/icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "東京の暑さ指数",
      "short_name": "東京",
      "description": "東京の暑さ指数を確認",
      "url": "/wbgt/44132",
      "icons": [{ "src": "/icons/shortcut-tokyo.png", "sizes": "96x96" }]
    },
    {
      "name": "大阪の暑さ指数",
      "short_name": "大阪",
      "description": "大阪の暑さ指数を確認",
      "url": "/wbgt/47662",
      "icons": [{ "src": "/icons/shortcut-osaka.png", "sizes": "96x96" }]
    }
  ],
  "screenshots": [
    {
      "src": "/screenshots/desktop.png",
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide",
      "label": "デスクトップ版画面"
    },
    {
      "src": "/screenshots/mobile.png", 
      "sizes": "360x640",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "モバイル版画面"
    }
  ]
}