{
  "name": "FeiFei Chess · 个人国际象棋训练室",
  "short_name": "FeiFei Chess",
  "description": "专为进阶棋手打造的私人国际象棋训练室，专注中局深算、开局结构与实战复盘。",
  "start_url": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#d9ff43",
  "theme_color": "#d9ff43",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    }
  ]
}