{
  "name": "最適読書距離計算機",
  "short_name": "最適読書距離計算機",
  "description": "フォントサイズに基づいて、画面から何センチ離れて座るべきかを確認します。眼精疲労を避け、人間工学に基づいて視力を保護しましょう。",
  "start_url": "/ja/utilities/categories/health/reading-distance-calculator/",
  "scope": "/ja/utilities/categories/health/reading-distance-calculator/",
  "icons": [
    {
      "src": "/images/utilities/readingDistanceCalculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}