{
  "name": "ルー（Roux）と基本ソースのマスターガイド",
  "short_name": "ル",
  "description": "インタラクティブなルー計算機。ベシャメル、ベルーテ、エスパニョールを正確な分量で作る方法を学びましょう。フランス料理の基本です。",
  "start_url": "/ja/utilities/categories/cooking/roux-ratio-calculator-thickening-sauce-guide/",
  "scope": "/ja/utilities/categories/cooking/roux-ratio-calculator-thickening-sauce-guide/",
  "icons": [
    {
      "src": "/images/utilities/roux-guide.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}