{
  "name": "汇率利润计算器",
  "short_name": "汇率计算器",
  "description": "任意输入一项，自动反推全局的汇率利润计算工具",
  "start_url": "./calculator.html",
  "display": "standalone",
  "background_color": "#f8fafc",
  "theme_color": "#0f172a",
  "orientation": "any",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Crect fill='%230f172a' width='100' height='100' rx='20'/%3E%3Ctext x='50' y='65' font-size='50' text-anchor='middle' fill='%23ffffff' font-family='Arial'%3E%24%3C/text%3E%3C/svg%3E",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    },
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect fill='%230f172a' width='512' height='512' rx='100'/%3E%3Ctext x='256' y='340' font-size='260' text-anchor='middle' fill='%23ffffff' font-family='Arial'%3E%24%3C/text%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["finance", "productivity", "utilities"],
  "shortcuts": [
    {
      "name": "打开计算器",
      "short_name": "计算器",
      "description": "快速打开汇率利润计算器",
      "url": "./calculator.html",
      "icons": [
        {
          "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Crect fill='%230f172a' width='100' height='100' rx='20'/%3E%3Ctext x='50' y='65' font-size='50' text-anchor='middle' fill='%23ffffff' font-family='Arial'%3E%24%3C/text%3E%3C/svg%3E",
          "sizes": "96x96"
        }
      ]
    }
  ]
}