如何自定义查词面板样式？

.dictPanel-Root {
  --color-brand: #218c74 !important;
  --color-background: #222 !important;
  --color-rgb-background: 34, 34, 34 !important;
  --color-font: #ddd !important;
  --color-divider: #4d4748 !important;
}

.menuBar {
  background-color: #333;
}