如何覆盖蚂蚁设计的cechkbox来使用字体可怕的图标？

<Checkbox className="custom-checkbox">Checkbox</Checkbox>

.custom-checkbox input[type="checkbox"] {
  display: none;
}

.custom-checkbox .ant-checkbox-inner {
  width: 16px;
  height: 16px;
  border-radius: 2px;
  background-color: #fff;
  border: 1px solid #d9d9d9;
}

.custom-checkbox .ant-checkbox-inner::after {
  content: "自定义图标";
  font-family: "Your Custom Icon Font";
  font-size: 12px;
  color: #000;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@font-face {
  font-family: "Your Custom Icon Font";
  src: url("path/to/your/custom-icon-font.woff") format("woff");
}