| <My_card custom-class='box'>    <view class="label">素材标题</view>    <textarea class="textarea base" placeholder-style='font-size: 24rpx;' placeholder='请输入标题'></textarea>    <view class="label">所属分类</view>    <navigator class="category base" url="#">        <view>请选择素材分类</view>        <van-icon name="arrow-down" />    </navigator>    <view class="label">素材<text>已上传2个</text></view></My_card><view style="width: 100%; text-align: center;">    <van-button type="primary" custom-class='upload'>提交</van-button></view>
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