- [ ] I have searched the [issues](https://github.com/vueComponent/ant-design-vue/issues) of this repository and believe that this is not a duplicate. ### What problem does this feature solve? For example, I wish I could set the button's color and bordercolor separately, but now I'm going to a variable's value  ### What does the proposed API look like? add more token variables <!-- generated by issue-helper. DO NOT REMOVE -->