Results 1 issues of chen hengcheng

1. i run with-nextjs-extract-style example 2. yarn build 3. yarn nest export i find css file size is very big , how to reduce size ? ![image](https://github.com/ant-design/ant-design-examples/assets/26075200/df1230bb-7ca5-4fd3-b51b-f57942c5fc7e)