.case {
}
.case .banner {
  width: 100%;
  height: 600px;
  padding: 70px 12.6% 80px 12.6%;
  background: #272727 center no-repeat;
  background-image: url("../img/case/bg.png");
  background-size: cover;
  display: flex;
  flex-direction: column;
  align-items: end;
  justify-content: center;
}
.case .banner > img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.case .banner > div:nth-child(2) {
  padding: 40px 0 30px 0;
  font-family: "PingFangSC-Light";
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 24px;
  letter-spacing: 1px;
  text-align: right;
}
.case .banner > div:nth-child(3) {
  font-family: "PingFangSC-Regular";
  font-size: 24px;
  color: #ffffff;
  line-height: 34px;
  text-align: right;
  padding-bottom: 40px;
}
.case .banner > div:nth-child(4) {
  width: 40px;
  height: 2px;
  background: #ffffff;
  border-radius: 0px 0px 0px 0px;
}

.case .casebody {
  /* background: #272727; */
  padding: 0 12.6%;
  position: relative;
  /* overflow: hidden; */
}
.case .casebody > img {
  width: 100%;
  height: 1000px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}
.case .casebody > div:nth-child(1) {
  width: 100%;
  height: calc(100% - 80px);
  background: #272727;
  position: absolute;
  top: 80px;
  left: 0;
  z-index: 1;
}
.case .casebody .body {
  position: relative;
  z-index: 3;
  background: rgba(27, 27, 27, 0.8);
  margin-top: -80px;
  backdrop-filter: blur(5.5px);
}
.case .casebody .casebox {
  padding: 20px 80px 80px 80px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.case .casebody .casebox .box {
  width: 48.44%;
  padding-top: 60px;
}
.case .casebody .casebox .box .img {
  overflow: hidden;
  height: 375px;
  width: 100%;
}
.case .casebody .casebox .box .img img {
  width: 100%;
  height: 375px;
  object-fit: cover;
  transition: all 0.5s;
}
.case .casebody .casebox .box .img:hover img {
  transform: scale(1.1);
  transition: all 0.5s;
}
.case .casebody .casebox .box > div:nth-child(2) {
  padding: 30px 0 15px 0;
  font-family: "PingFangSC-Medium";
  font-size: 20px;
  color: #ffffff;
  line-height: 20px;
  letter-spacing: 1px;
  text-align: left;
}
.case .casebody .casebox .box > div:nth-child(3) {
  font-family: "PingFangSC-Regular";
  font-size: 18px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 22px;
  letter-spacing: 1px;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case .casebody .page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 80px;
}
.case .casebody .page > div {
  width: 60px;
  height: 40px;
  border-radius: 0px 0px 0px 0px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-family: "PingFangSC-Regular";
  font-size: 16px;
  color: rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  cursor: pointer;
}
.case .casebody .page > div:hover {
  border: 1px solid #c5a86f;
  color: #c5a86f;
}
.case .casebody .page > div:first-of-type {
  background: url("../img/case/icon1.png") center no-repeat;
  background-size: 18px 18px;
  border: 1px solid rgba(255, 255, 255, 0.8);
}
.case .casebody .page > div:last-of-type {
  border: 1px solid #c5a86f;
  background: url("../img/case/icon2.png") center no-repeat;
  background-size: 18px 18px;
  margin-right: 0px;
}