{
  "name": "native-real — 無料英語学習",
  "short_name": "native-real",
  "description": "リスニング・文法・読解・単語をクイズ形式で毎日30秒から鍛える無料英語学習アプリ。",
  "start_url": "/?utm_source=pwa",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f6f3ec",
  "theme_color": "#1d7f96",
  "lang": "ja",
  "categories": ["education", "productivity"],
  "icons": [
    {
      "src": "/assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/assets/pwa-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "/favicon.ico",
      "sizes": "16x16 32x32 48x48",
      "type": "image/x-icon"
    }
  ],
  "shortcuts": [
    {
      "name": "30秒チャレンジ",
      "short_name": "30秒",
      "description": "1問だけ答えて弱点を知る",
      "url": "/listening/?mode=quick&utm_source=pwa_shortcut",
      "icons": [{ "src": "/assets/pwa-icon.svg", "sizes": "any", "type": "image/svg+xml" }]
    },
    {
      "name": "ListenUp",
      "short_name": "ListenUp",
      "description": "リスニングクイズを始める",
      "url": "/listening/?utm_source=pwa_shortcut",
      "icons": [{ "src": "/assets/pwa-icon.svg", "sizes": "any", "type": "image/svg+xml" }]
    }
  ]
}