{
  "name": "2026 极简全能电工计算套件",
  "short_name": "电工计算",
  "description": "欧姆定律、三相电功率、电缆选型压降预警与家电耗电估算工具箱。",
  "start_url": "./index.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#1A1A1A",
  "theme_color": "#1A1A1A",
  "categories": ["utilities", "productivity", "education"],
  "lang": "zh-CN",
  "icons": [
    {
      "src": "./icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "基础计算",
      "short_name": "欧姆",
      "url": "./index.html#ohm",
      "description": "P-U-I-R 欧姆定律联动计算"
    },
    {
      "name": "电缆选型",
      "short_name": "压降",
      "url": "./index.html#cable",
      "description": "电缆横截面积推荐与压降预警"
    }
  ]
}