.cover-uploader[data-v-aa0021b5],.cover-uploader-wrap[data-v-aa0021b5]{width:100%}.cover-uploader[data-v-aa0021b5] .el-upload{display:block;width:100%}.cover-uploader[data-v-aa0021b5] .el-upload-dragger{align-items:center;border:2px dashed #dcdfe6;border-radius:8px;display:flex;height:auto;justify-content:center;min-height:160px;padding:0;transition:all .3s;width:100%}.cover-uploader[data-v-aa0021b5] .el-upload-dragger:hover{background:#f5f7fa;border-color:#409eff}.cover-uploader[data-v-aa0021b5] .el-upload-dragger.is-dragover{background:#ecf5ff;border-color:#409eff}.cover-upload-area[data-v-aa0021b5]{align-items:center;display:flex;flex-direction:column;justify-content:center;padding:28px 20px;text-align:center}.cover-up-icon[data-v-aa0021b5]{color:#c0c4cc}.cover-up-text[data-v-aa0021b5]{color:#303133;font-size:15px;margin:12px 0 6px}.cover-up-hint[data-v-aa0021b5]{color:#909399;font-size:12px;margin:0}.cover-preview[data-v-aa0021b5]{aspect-ratio:16/9;background:#f5f7fa;border:1px solid #e4e7ed;border-radius:8px;max-width:100%;overflow:hidden;position:relative;width:300px}.cover-preview img[data-v-aa0021b5]{display:block;height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.cover-preview .cover-preview-mask[data-v-aa0021b5]{align-items:center;background:#00000073;display:flex;gap:12px;inset:0;justify-content:center;opacity:0;position:absolute;transition:opacity .25s}.cover-preview:focus-within .cover-preview-mask[data-v-aa0021b5],.cover-preview:hover .cover-preview-mask[data-v-aa0021b5]{opacity:1}@media(max-width:768px){.cover-preview[data-v-aa0021b5]{width:100%}.cover-preview .cover-preview-mask[data-v-aa0021b5]{background:linear-gradient(transparent,#0000008c);inset:auto 0 0;justify-content:flex-end;opacity:1;padding:8px}}