<img width="57" height="547" alt="Image" src="https://github.com/user-attachments/assets/d52ac431-2313-4ca4-b9aa-40004d18e23e" /> 文档比较长的话浏览器右边的滚动条颜色不明显，完全看不见，建议优化一下粗细和颜色对比 这个是deepseek网站的滚动条 <img width="118" height="281" alt="Image" src="https://github.com/user-attachments/assets/d6ae0ba5-95b2-4d2c-b2b4-cedb8e17d726" />
