{
  "name": "简单三数法比例计算器",
  "short_name": "简单三数法比例计算器",
  "description": "即时解决数学比例问题。用于计算数量、配方、折扣和转换的权威工具。",
  "start_url": "/zh/utilities/categories/tools/rule-of-three/",
  "scope": "/zh/utilities/categories/tools/rule-of-three/",
  "icons": [
    {
      "src": "/images/utilities/rule-of-three.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}