.step-content[data-v-3a7d7efa]{min-height:400px}.course-cover-uploader[data-v-3a7d7efa] .ant-upload{width:128px;height:128px}.upload-summary[data-v-3a7d7efa]{margin-top:24px}.upload-summary h4[data-v-3a7d7efa]{margin-bottom:12px}.drawer-footer[data-v-3a7d7efa]{position:absolute;right:0;bottom:0;width:100%;border-top:1px solid #e9e9e9;padding:10px 16px;background:#fff;text-align:right;z-index:1}.material-management[data-v-70c7d7c6]{padding:24px}.material-management .page-header-action[data-v-70c7d7c6]{margin-top:16px;text-align:right}.material-management .course-card[data-v-70c7d7c6]{border-radius:8px;transition:all .3s}.material-management .course-card[data-v-70c7d7c6]:hover{box-shadow:0 4px 12px rgba(255,182,0,.15);transform:translateY(-4px)}.material-management .course-card .course-meta[data-v-70c7d7c6]{margin-bottom:12px}.material-management .course-card .course-progress[data-v-70c7d7c6]{margin-top:8px}.material-management .course-card .course-progress .progress-text[data-v-70c7d7c6]{font-size:12px;color:rgba(0,0,0,.45);margin-top:4px;display:block}