{
  "name": "孕期体重增长计算器",
  "short_name": "孕期体重增长计算器",
  "description": "使用IOM和ACOG产前体重增长指南，按孕周估算健康的孕期体重增长范围。",
  "start_url": "/zh/utilities/categories/babies/pregnancy-weight-gain-calculator/",
  "scope": "/zh/utilities/categories/babies/pregnancy-weight-gain-calculator/",
  "icons": [
    {
      "src": "/images/utilities/pregnancy-weight-gain-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}