.van-image{position:relative;display:inline-block}.van-image--round{overflow:hidden;border-radius:50%}.van-image--round img{border-radius:inherit}.van-image__error,.van-image__img,.van-image__loading{display:block;width:100%;height:100%}.van-image__error,.van-image__loading{position:absolute;top:0;left:0;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;color:#969799;font-size:14px;background-color:#f7f8fa}.van-image__error-icon,.van-image__loading-icon{color:#dcdee0;font-size:32px}.van-empty{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;padding:32px 0}.van-empty__image{width:160px;height:160px}.van-empty__image img{width:100%;height:100%}.van-empty__description{margin-top:16px;padding:0 60px;color:#969799;font-size:14px;line-height:20px}.van-empty__bottom{margin-top:24px}.van-list__error-text,.van-list__finished-text,.van-list__loading{color:#969799;font-size:14px;line-height:50px;text-align:center}.van-list__placeholder{height:0;pointer-events:none}.van-popup[data-v-9749c734]{background:transparent}.help-main[data-v-9749c734]{width:80vw;height:90vh;padding-bottom:10vh;position:relative;box-sizing:border-box}.help-video[data-v-9749c734]{max-width:80vw;max-height:80vh}.help-close[data-v-9749c734]{width:.8rem;height:.8rem;position:absolute;left:calc(40vw - .4rem);bottom:.266667rem}.help-close-icon[data-v-9749c734]{width:.8rem;height:.8rem}.comment-main .comment-category[data-v-3f4ab38c]{padding:.426667rem .426667rem 0 .426667rem;box-sizing:border-box}.comment-main .comment-category .all-icon[data-v-3f4ab38c]{margin-left:.053333rem;transform:rotate(90deg)}.comment-main .comment-item[data-v-3f4ab38c]{width:9.146667rem;margin-top:.426667rem;margin-left:.426667rem;background:#fff;border-radius:.16rem;padding:.426667rem;padding-right:0;box-sizing:border-box}.comment-main .comment-item .desc[data-v-3f4ab38c]{width:8.293333rem;font-size:.4rem;padding-right:.426667rem}.comment-main .comment-item .desc .melon-gray-color[data-v-3f4ab38c]{padding-left:.213333rem;font-size:.346667rem}.comment-main .comment-item .desc .share[data-v-3f4ab38c]{width:1.413333rem;height:.64rem;border-radius:.106667rem;border:.013333rem solid #2457c5;color:#2457c5;font-size:.346667rem}.comment-main .comment-item .desc .share .icon-share[data-v-3f4ab38c]{width:.373333rem;height:.373333rem;margin-right:.106667rem}.comment-main .comment-item .showclass .word-break[data-v-3f4ab38c]{margin-top:.426667rem;margin-right:.426667rem}.comment-main .comment-item .showclass .time[data-v-3f4ab38c]{margin-top:.426667rem;margin-right:.426667rem;color:#969799;font-size:.346667rem;text-align:right}.comment-main .comment-item .showclass .img-video[data-v-3f4ab38c]{width:2.48rem;height:2.48rem;margin-top:.426667rem;margin-right:.426667rem;position:relative}.comment-main .comment-item .showclass .img-video .img-cover[data-v-3f4ab38c],.comment-main .comment-item .showclass .img-video video[data-v-3f4ab38c]{width:2.48rem;height:2.48rem}.comment-main .comment-item .showclass .video-play[data-v-3f4ab38c]{width:2.48rem;height:2.48rem;position:absolute;top:0;left:0;background:rgba(0,0,0,.3)}.comment-main .comment-item .course[data-v-3f4ab38c]{font-size:.346667rem;color:#969799}.icon-alert-arrow[data-v-3f4ab38c]{transform:rotate(-90deg)}