{
  "name": "航続距離計算ツール",
  "short_name": "航続距離計算ツール",
  "description": "燃料消費量、タンク容量、巡航速度に基づいて、最大航続距離と安全距離を計算します。モーターボート向けの燃料管理ツールです。",
  "start_url": "/ja/utilities/categories/sailing-and-nautical/nautical-endurance-calculator/",
  "scope": "/ja/utilities/categories/sailing-and-nautical/nautical-endurance-calculator/",
  "icons": [
    {
      "src": "/images/utilities/endurance.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}