{
  "name": "CryptoBoard — Crypto Market Data",
  "short_name": "CryptoBoard",
  "description": "Real-time cryptocurrency market data, price charts, and portfolio tracker.",
  "start_url": "/feixiaohao-redesign.html",
  "display": "standalone",
  "background_color": "#000000",
  "theme_color": "#2997ff",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "100x100",
      "type": "image/svg+xml"
    },
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>💰</text></svg>",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["finance", "utilities"],
  "lang": "en"
}