{
  "name": "智能错题本",
  "short_name": "错题本",
  "description": "高效的错题收集与复习工具，支持扫描去阴影、智能去手写及组卷打印",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#4f46e5",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512' fill='%234f46e5'><rect width='512' height='512' rx='128' fill='%234f46e5'/><path d='M128 128h256v256H128z' fill='%23ffffff'/></svg>",
      "sizes": "192x192 512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}