Collapse itemMargin doesn't also change padding

[9mm]

TuSimple/naive-ui version (版本)

2.34.3

Vue version (Vue 版本)

3.3.0-alpha.9

Browser and its version (浏览器及其版本)

Chrome Latest

System and its version (系统及其版本)

MacOS latest

Node version (Node 版本)

Reappearance link (重现链接)

https://codepen.io

Reappearance steps (重现步骤)

There doesn't need to be a link for this, but if --n-item-margin: 6px 0 0 0; is overridden for collapse, there is no variable to also control the padding on the other side. It's hard-coded not as a variable: padding: 16px 0 0 0;

Expected results (期望的结果)

Both should have variable to change

Actual results (实际的结果)

Its impossible to style it

Remarks (补充说明)