.activity-banner {
  padding: 6.875vw 4.16667vw 0px;
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
}
.activity-banner .cover {
  display: block;
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: transform 0.3s;
}
.activity-banner .activity-swpier .slide-flex {
  display: flex;
  color: #FFFFFF;
}
.activity-banner .activity-swpier .slide-flex .right-box {
  background-color: #393939;
  flex: 1;
  padding: 8.64583vw 2.08333vw 0;
}
.activity-banner .activity-swpier .slide-flex .right-box .time {
  font-size: 1.25vw;
  color: #C7C7C7;
  line-height: 1.71875vw;
  margin-bottom: 0.88542vw;
}
.activity-banner .activity-swpier .slide-flex .right-box .title {
  font-weight: 600;
  font-size: 1.875vw;
  line-height: 2.8125vw;
}
.activity-banner .activity-swpier .slide-flex .right-box .title p {
  display: -webkit-box;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 5.625vw;
}
.activity-banner .activity-swpier .slide-flex .right-box .title::after {
  content: "";
  width: 4.89583vw;
  height: 0.20833vw;
  background: #da251c;
  display: block;
  margin: 1.04167vw 0;
}
.activity-banner .activity-swpier .slide-flex .right-box .desc {
  font-size: 1.25vw;
  line-height: 2.1875vw;
  height: 6.5625vw;
  display: -webkit-box;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn {
  width: 10.9375vw;
  height: 2.70833vw;
  background-color: rgba(216, 216, 216, 0);
  border-radius: 1.5625vw;
  margin-top: 1.04167vw;
  position: relative;
  overflow: hidden;
  width: 9.375vw;
  height: 2.5vw;
  border-radius: 9.375vw;
  font-size: 0.9375vw;
  color: #ffffff;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 2PX);
  z-index: 2;
  display: block;
  border-radius: 4.16667vw;
  display: flex;
  align-items: center;
  justify-content: center;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: calc(100% - 2PX);
  height: calc(100% - 2PX);
  border: 1PX solid #ffffff;
  border-radius: 9.375vw;
  z-index: 0;
  box-sizing: border-box;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #da251c;
  transition: width 0.3s;
  z-index: 1;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn:hover::before {
  width: 100%;
}
.activity-banner .activity-swpier .slide-flex .right-box .btn:hover a {
  color: #ffffff;
}
.activity-banner .activity-swpier .slide-flex .img-box {
  width: 60.72917vw;
  height: 37.5vw;
  overflow: hidden;
}
.activity-banner .activity-swpier .slide-flex .img-box img {
  transition: transform 0.3s;
}
.activity-banner .activity-swpier .slide-flex .img-box img:hover {
  transform: scale(1.1);
}
.activity-banner .activity-swpier::part(pagination) {
  width: auto;
  left: 62.5vw;
  bottom: 1.97917vw;
}
.activity-banner .activity-swpier::part(bullet) {
  width: 2.08333vw;
  height: 0.15625vw;
  opacity: 1;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0.52083vw;
}
.activity-banner .activity-swpier::part(bullet-active) {
  width: 4.89583vw;
  height: 0.15625vw;
  opacity: 1;
  background: #da251c;
  border-radius: 0.52083vw;
}
@media screen and (max-width: 768px) and (orientation: portrait) and (pointer: coarse) {
.mob--activity-banner {
    padding: 3.46667rem 0 0;
}
.mob--activity-banner .cover {
    transform: scale(1) !important;
}
.mob--activity-banner .activity-swpier .slide-flex {
    display: block;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box {
    padding: 1.33333rem 1.66667rem 3.66667rem;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .time {
    font-size: 0.8rem;
    line-height: 1.1rem;
    margin-bottom: 0.5rem;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .title {
    font-size: 1.4rem;
    line-height: 1.8rem;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .title p {
    height: 3.6rem;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .title::after {
    width: 3.13333rem;
    height: 0.13333rem;
    margin: 0.66667rem 0;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .desc {
    font-size: 0.93333rem;
    line-height: 1.4rem;
    height: 4.2rem;
}
.mob--activity-banner .activity-swpier .slide-flex .right-box .btn {
    width: 7rem;
    height: 2.13333rem;
    border-radius: 1.06667rem;
    margin-top: 1.33333rem;
    font-size: 0.93333rem;
}
.mob--activity-banner .activity-swpier .slide-flex .img-box {
    width: 100%;
    height: 16.66667rem;
}
.mob--activity-banner .activity-swpier::part(pagination) {
    width: 100%;
    left: 0;
    bottom: 1.33333rem;
}
.mob--activity-banner .activity-swpier::part(bullet) {
    width: 1.33333rem;
    height: 0.1rem;
}
.mob--activity-banner .activity-swpier::part(bullet-active) {
    width: 3.13333rem;
    height: 0.1rem;
}
}