最近使用uniapp+vue3+uview-plus开发微信小程序中，使用uview-plus自定义底部导航栏tabbar时，遇到修改默认样式不生效问题

使用传统的 ::v-deep、:deep、::v-deep，或者style标签中去掉scoped也是无效的，有好的方案欢迎交流，解决方案如下：

<script lang="ts">
export default {
  options: { styleIsolation: 'shared' }
}
</script>

<script setup lang="ts">
import { ref } from "vue";
import { storeToRefs } from 'pinia'
import { useTabbarStore } from '@/stores'

const tabbarStore = useTabbarStore()
const { list, activeTab } = storeToRefs(tabbarStore)

const tabbarProps = ref({
  value: activeTab,
  border: false,
  zIndex: 999,
  activeColor: "#333",
  inactiveColor: "#7A7E83",
  fixed: true,
  placeholder: true,
  safeAreaInsetBottom: true
})


const handleChange = (index: number) => {
  tabbarStore.setActiveTab(index)
	uni.switchTab({
		url: list.value[index].pagePath
  })
}
</script>
<style lang="scss">
    ::v-deep .u-tabbar__content {
		border-top-left-radius: 46rpx;
		border-top-right-radius: 46rpx;
		box-shadow: 0px 0px 10rpx 4rpx rgba(0, 0, 0, 0.08);
		.u-tabbar__content__item-wrapper {
			height: 78rpx;
		}
		.u-tabbar-item__text {
			font-size: 22rpx;
			font-family: PingFang-SC;
		}
	}
</style>