低版本safari，window.matchMedia('(prefers-color-scheme: dark)').addEventListener 不存在报错 <img width="1092" height="508" alt="Image" src="https://github.com/user-attachments/assets/87b87173-6f54-4843-98f0-e7cbba8c6a07" /> <img width="864" height="37" alt="Image" src="https://github.com/user-attachments/assets/bd45e00f-eab7-422d-a411-7130e3101207" />
