{
  "name": "Passepartout Calculator: Mat Board Margins with Optical Center Correction",
  "short_name": "PCMBMwOCC",
  "description": "Calculate exact mat board margins for professional picture framing with bottom weighting optical correction. Gallery-quality proportions for photos and artwork.",
  "start_url": "/en/utilities/categories/diy/passepartout-calculator/",
  "scope": "/en/utilities/categories/diy/passepartout-calculator/",
  "icons": [
    {
      "src": "/images/utilities/passepartout-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}