{
  "name": "怀孕周数计算器・预产期查询",
  "short_name": "怀",
  "description": "精确计算您的当前怀孕周数、所处孕期（早期、中期或晚期）以及您的预产期。",
  "start_url": "/zh/utilities/categories/babies/pregnancy-weeks-calculator/",
  "scope": "/zh/utilities/categories/babies/pregnancy-weeks-calculator/",
  "icons": [
    {
      "src": "/images/utilities/pregnancy-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}