{
  "name": "实时牌局助手",
  "short_name": "牌局助手",
  "description": "麻将桌台实时管理工具",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f0f2f5",
  "theme_color": "#135231",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Crect width='100' height='100' rx='22' fill='%23135231'/%3E%3Ctext x='50%25' y='50%25' dominant-baseline='central' text-anchor='middle' font-size='65'%3E%F0%9F%80%84%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 0 100 100'%3E%3Crect width='100' height='100' rx='22' fill='%23135231'/%3E%3Ctext x='50%25' y='50%25' dominant-baseline='central' text-anchor='middle' font-size='65'%3E%F0%9F%80%84%3C/text%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}