{
  "name": "年龄计算器",
  "short_name": "年龄计算",
  "description": "在线年龄计算器 - 周岁虚岁生肖星座农历查询",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#eef2ff",
  "theme_color": "#4f46e5",
  "orientation": "portrait-primary",
  "categories": ["utilities", "lifestyle"],
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect fill='%234f46e5' rx='20' width='100' height='100'/><text y='.72em' font-size='70' text-anchor='middle' x='50' fill='white'>🎂</text></svg>",
      "sizes": "100x100",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}