{
  "name": "楼梯计算器：设计与施工",
  "short_name": "楼梯计算器：设计与施工",
  "description": "计算楼梯的精确尺寸：踏步高度、踏步深度、倾斜角度及所需材料。遵循布隆德尔法则（Blondel Law），避免施工错误。",
  "start_url": "/zh/utilities/categories/diy/stair-calculator/",
  "scope": "/zh/utilities/categories/diy/stair-calculator/",
  "icons": [
    {
      "src": "/images/utilities/stair-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}