.header {
  position: fixed;
  top: 0;
  width: 40rem;
  height: 1.58rem;
  display: flex;
  align-items: center;
  z-index: 999;
}
video {
	position: absolute;
	left: 50%;
	top: 75px;
	transform: translate(-50%);
	object-fit: contain;
        z-index:50;
}
.header::after {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
}
.header .imgBox {
  width: 6.25rem;
  height: 1.46rem;
  margin-left: 3.65rem;
  display: flex;
  align-items: center;
}
.header .imgBox img {
  width: 100%;
}
.header ul {
  position: absolute;
  width: 16rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  left: 55%;
  transform: translateX(-50%);
}
.header ul li,
.header ul a {
  font-size: 0.33rem;
  color: #eefd00;
  letter-spacing: 0.04rem;


}
.header ul .chosen {
  position: relative;
}
.header ul .chosen a {
  color: #eefd00;
}
.header ul .chosen::after {
  content: "";
  position: absolute;
  --botHeight: 0.04rem;
  left: 0;
  bottom: calc(var(--botHeight) * -1 - var(--botHeight));
  width: 100%;
  height: var(--botHeight);
  background: linear-gradient(90deg, #eefd00, #eefd00 47.173%, #00c9c6 105.312%);
}
.first {
  width: 40rem;
  height: 20.7rem;
  overflow: hidden;
  position: relative;
}
.first video {
  height: 100%;
  width: 100%;
  object-fit: cover;
}
.first .box {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
}
.first .box .botBox {
  width: 100%;
  height: 3.13rem;
  position: absolute;
  bottom: 0;
  background: url(../img/Index.png) 0 0 / 100% 100% no-repeat;
  box-sizing: border-box;
  padding: 0 4.17rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.first .box .botBox .entry {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}
.first .box .botBox .entry .innerBox {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 0.4rem;
  color: #fff;
}
@keyframes blink {
  0% {
    opacity: 0%;
  }
  50% {
    opacity: 0%;
  }
  51% {
    opacity: 100%;
  }
  100% {
    opacity: 100%;
  }
}
.first .box .botBox .entry .innerBox img {
  width: 0.7rem;
  height: 0.7rem;
  margin-right: 0.25rem;
  animation: blink 1.3s infinite;
}
.first .box .botBox .entry .innerBox p:nth-of-type(1) {
  font-weight: bold;
  letter-spacing: 0.08rem;
}
.first .box .botBox .entry .innerBox p:nth-of-type(2) {
  display: flex;
  justify-content: space-between;
}
.first .box .botBox .entry::after {
  content: "";
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  right: -0.04rem;
  height: 0.63rem;
  width: 0.04rem;
  background-color: rgba(255, 255, 255, 0.2);
}
.first .box .info {
  position: absolute;
  left: 3.63rem;
  top: 4.94rem;
  line-height: 0;
}
.first .box .info .company {
  height: 0.61rem;
  padding: 0 0.29rem;
  margin-bottom: 0.61rem;
  letter-spacing: 0.08rem;
  color: #fff;
  font-size: 0.33rem;
  background: linear-gradient(90deg, #0185e2, #018fde 63.881%, #09cac5 100%);
}
.first .box .info .sloganBox {
  font-size: 1.22rem;
  color: #fff;
  font-weight: bold;
  line-height: 1.92rem;
}
.first .box .info .sloganBox P:nth-of-type(1) {
  letter-spacing: 0.25rem;
}
.first .box .info .sloganBox P:nth-of-type(2) {
  letter-spacing: 0.33rem;
  margin-bottom: 0.3rem;
}
.first .box .info .subText {
  display: flex;
  white-space: nowrap;
  font-size: 0.5rem;
  letter-spacing: 0.11rem;
  line-height: 0.7rem;
  height: initial;
  margin-bottom: 1.44rem;
  color: #2d80ff;
}
.first .box .info .subText + a {
  display: flex;
  width: 3.88rem;
  height: 1.25rem;
}
.first .box .info .download {
  width: 3.88rem;
  height: 1.25rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.5rem;
  letter-spacing: 0.08rem;
  color: #fff;
  background-color: #2d80ff;
  cursor: pointer;
}
.titleBox {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.titleBox img {
  width: 4.96rem;
}
.titleBox .el {
  height: 15rem;
  width: 15rem;
  position: absolute;
  top: 1.65rem;
  left: -6.45rem;
  z-index: 0;
}
.titleBox .title {
  font-size: 1rem;
  margin-top: 0.08rem;
  margin-bottom: 0.95rem;
  letter-spacing: 0.04rem;
  position: relative;
  color: #f8a403;
}
.titleBox .title::after {
  content: "";
  width: 1.86rem;
  height: 0.14rem;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  bottom: -0.36rem;
  background: linear-gradient(63.66deg, #1c98fe 0.137%, #0179e6 45.468%, #1efffc 101.334%);
}
:root {
  --secBg: #2f3d48;
}
.second {
  box-sizing: border-box;
  padding-top: 1.11rem;
  position: relative;
  background-color: var(--secBg);
}
.second .main {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #f8a403;
}
.second .main img {
  width: 1.11rem;
  height: 1.11rem;
  z-index: 2;
  position: relative;
}
.second .main .swiperBox {
  height: 12.5rem;
  width: 22.92rem;
  margin: 0 1.05rem;
  display: flex;
  overflow: hidden;
}
.second .main .swiperBox img {
  height: 100%;
  width: 100%;
  transition: transform 0.5s;
  flex-shrink: 0;
}
.gap {
  width: 100%;
  height: 1.11rem;
  background-color: var(--secBg);
}
.third {
  background-color: var(--secBg);
}
.third .subTextBox {
  width: 100%;
  display: flex;
  justify-content: center;
}
.third .subTextBox .subText {
  margin: 0 auto;
  font-size: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.08rem;
  color: #666;
}
.third .cardItemBox {
  width: 100%;
  box-sizing: border-box;
  padding: 0 4.61rem 0.86rem 4.61rem;
  margin-top: 0.95rem;
  display: flex;
  justify-content: space-between;
}
.third .cardItemBox .cardItem {
  width: 13.75rem;
  height: 4.67rem;
  background-color: #fff;
  border-radius: 0.1rem;
  position: relative;
}
.third .cardItemBox .cardItem .botBox {
  box-sizing: border-box;
  padding-left: 0.8rem;
  font-size: 0.38rem;
  line-height: 0.83rem;
}
.third .cardItemBox .cardItem .midBox {
  display: flex;
  flex-direction: column;
  position: absolute;
  right: 0.63rem;
  top: 50%;
  transform: translateY(-50%);
}
.third .cardItemBox .cardItem .midBox button:nth-of-type(1) {
  margin-bottom: 0.73rem;
}
.third .cardItemBox .cardItem .midBox button {
  width: 2.92rem;
  height: 0.75rem;
  line-height: 0.75rem;
  cursor: pointer;
  color: #fff;
  font-size: 0.42rem;
  font-weight: 700;
  letter-spacing: 0.08rem;
  border-radius: 0.08rem;
  background: linear-gradient(90deg, #0185e2, #018fde 63.881%, #09cac5 100%);
}
.third .cardItemBox .cardItem .topBox {
  display: flex;
  align-items: center;
  font-size: 0.45rem;
}
.third .cardItemBox .cardItem .topBox .cardName {
  font-weight: bold;
  font-size: 0.45rem;
}
.third .cardItemBox .cardItem .topBox .logoBox {
  flex-shrink: 0;
  height: 2.28rem;
  width: 2.28rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.third .cardItemBox .cardItem .topBox .logoBox img {
  height: 75%;
  width: 75%;
}
.fourth {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 22.67rem;
  position: relative;
  box-sizing: border-box;
  padding-top: 1.25rem;
  overflow: hidden;
}
.fourth .title {
  color: #f88a08;
}
.fourth .subTextBox {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.83rem;
}
.fourth .subTextBox p:nth-of-type(1) {
  color: #fff;
  font-size: 0.45rem;
  letter-spacing: 0.05rem;
}
.fourth .subTextBox p:nth-of-type(2) {
  color: #fff;
  font-size: 0.45rem;
  letter-spacing: 0.05rem;
}
.fourth .cardBox {
  width: 33.98rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  z-index: 2;
}
.fourth .cardBox .cardBotGap {
  margin-bottom: 0.72rem;
}
.fourth .cardBox .card:hover {
  background-color: #fc8404;
}
.fourth .cardBox .card {
  width: 10.75rem;
  overflow: hidden;
  box-sizing: border-box;
  padding-top: 0.67rem;
  padding-left: 1.25rem;
  padding-bottom: 0.58rem;
  color: #fff;
  border: 0.06rem solid #fff;
  border-radius: 0.25rem;
  position: relative;
  cursor: default;
}
.fourth .cardBox .card .cardTop {
  display: flex;
  align-items: flex-top;
  font-size: 0.54rem;
  line-height: 0.54rem;
  letter-spacing: 0.08rem;
  font-weight: 700;
}
.fourth .cardBox .card .cardTop img {
  height: 0.83rem;
  width: 0.83rem;
  margin-right: 0.55rem;
  z-index: 9;
}
.fourth .cardBox .card .cardBot {
  box-sizing: border-box;
  padding-left: 1.39rem;
  font-size: 0.42rem;
  letter-spacing: 0.06rem;
}
.footer {
  position: relative;
  width: 100%;
  height: 6.58rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-sizing: border-box;
  padding: 0.7rem 1.75rem 0;
}
.footer::after {
  content: "";
  background: rgba(0, 0, 0, 0.4);
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0rem;
  left: 0;
  z-index: 0;
}
.footer .top {
  display: flex;
  z-index: 1;
}
.footer .top .right {
  color: #fff;
}
.footer .top .right p:first-child {
  position: relative;
  letter-spacing: 0.04rem;
  margin-bottom: 0.2rem;
  font-size: 0.42rem;
}
.footer .top .right p:first-child::after {
  content: "";
  position: absolute;
  bottom: -0.14rem;
  left: 0;
  width: 1.47rem;
  height: 0.08rem;
  background-color: #fff;
  border-radius: 0.04rem;
}
.footer .top .right .contactBox {
  margin-top: 0.42rem;
  width: 9.5rem;
  height: 2.72rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  position: relative;
  font-size: 0.28rem;
  box-sizing: border-box;
  padding-top: 0.39rem;
  padding-left: 0.5rem;
  font-weight: 700;
}
.footer .top .right .contactBox::after {
  content: "";
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #ffffff1a;
  z-index: 0;
}
.footer .top .right .contactBox .contactItem {
  width: 50%;
  height: 0.7864rem;
  display: flex;
  z-index: 1;
  cursor: pointer;
  color: #fff;
}
.footer .top .right .contactBox .contactItem .center {
  display: flex;
  align-items: center;
  height: 0.45rem;
}
.footer .top .right .contactBox .contactItem img {
  height: 0.45rem;
  width: 0.45rem;
  margin-right: 0.14rem;
  animation: blink 1s infinite;
}
.footer .top .left {
  width: 19.17rem;
  margin-left: 3.11rem;
  margin-right: 0.58rem;
  color: #fff;
}
.footer .top .left img {
  width: 4.15rem;
}
.footer .top .left p {
  font-size: 0.33rem;
  letter-spacing: 0.04rem;
  width: 19.14rem;
  line-height: 0.78rem;
}
.footer .top .left p span {
  font-weight: bold;
}
.footer .line {
  z-index: 1;
  margin-top: 0.63rem;
  height: 0.02rem;
  width: 88.8%;
  background-color: #c6c7c7;
}
.footer .bot {
  z-index: 1;
  width: 100%;
  display: flex;
  justify-content: center;
  font-size: 0.39rem;
  color: #fff;
  box-sizing: border-box;
  padding-top: 0.21rem;
}
.poster {
  width: 100%;
  height: 16.00rem;
   position: absolute;
}