html {
  background: #000;
}

.web {
  min-width: 1248px;
}
.screen1-container {
  position: relative;
  width: 100%;
  height: 841px;
  overflow: hidden;
}

.screen1-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../img/screen1-bg.png) bottom no-repeat;
  background-size: cover;
  z-index: -1;
  animation: scaleBackground 20s linear infinite;
}

@keyframes scaleBackground {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.5);
  }
}

.logo1 {
  width: 608px;
  display: block;
  margin: 100px auto 20px;
}

.screen1-main {
  width: 1248px;
  height: 378px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
}

.screen-left {
  width: 617px;
  height: 100%;
  box-sizing: border-box;
  background: url(../img/sticker.png) left 20px bottom 36px rgba(0, 0, 0, 0.4)
    no-repeat;
  background-size: 315px 239px;
  border-radius: 28px 28px 28px 28px;
  border: 2px solid #ffffff;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.screen-left-slogan {
  font-size: 24px;
  color: #ffffff;
  line-height: 28px;
  text-align: left;
  /* text-align: justify */
}

.screen-left-content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.screen-left-txt {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 19px;
}

.screen-left-arrow {
  width: 27px;
  margin-left: 35px;
  cursor: pointer;
}

.screen-middle {
  width: 231px;
  height: 378px;
  position: relative;
  background: url(../img/ticket-bg.png) no-repeat;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.screen-middle-side {
  background: url(../img/ticket-top.png) no-repeat;
  background-size: 100% 100%;
  width: 231px;
  height: 109px;
  text-align: center;
  padding-top: 16px;
  box-sizing: border-box;
}

.screen-middle-side img {
  width: 64px;
  height: 64px;
}

.screen-middle-main {
  text-align: center;
  margin-bottom: 20px;
}

.screen-middle-txt1 {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 23px;
  letter-spacing: 2px;
}

.screen-middle-txt2 {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 19px;
  margin: 10px 0 24px;
}

.screen-middle-btn {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  width: 205px;
  height: 66px;
  /* background: linear-gradient( 140deg, #FFF0BA 0%, #E2BA28 36%, #B8911F 79%, #A27817 100%);
	border-radius: 8px 8px 8px 8px; */
  margin: 0 auto;
  cursor: pointer;
}

.screen-middle-btn img {
  width: 100% !important;
  height: 100% !important;
  margin-left: 0 !important;
}

/* img.screen-middle-btn{
	width: 205px;
	height: 66px;
	margin: 0 auto;
	cursor: pointer;
} */

.screen-middle-btn span {
  font-size: 23px;
  color: #000000;
  line-height: 36px;
}

.screen-middle-btn img {
  width: 18px;
  height: 23px;
  margin-left: 16px;
}

.screen-right {
  width: 378px;
  height: 378px;
  background: url(../img/folder-bg.png) no-repeat;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  box-sizing: border-box;
}

.screen-right-name {
  font-size: 12px;
  color: #091417;
  line-height: 14px;
  margin-bottom: 22px;
}

.screen-right-title {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.screen-right-title span {
  font-size: 24px;
  color: #091417;
  line-height: 33px;
}

.screen-right-title img {
  width: 28px;
  height: 28px;
  cursor: pointer;
}

.screen-right-info {
  font-size: 12px;
  color: rgba(0, 0, 0, 0.5);
  line-height: 14px;
  padding-top: 23px;
  position: relative;
  width: 288px;
}

.screen-right-info::before {
  content: "";
  position: absolute;
  width: 310px;
  height: 14px;
  left: -7px;
  top: 0;
  background: url(../img/line.png) no-repeat;
  background-size: 100% 100%;
}

.screen1-slogan {
  font-size: 20px;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 10px;
  text-align: center;
  margin-top: 24px;
}

.navbar-container {
  width: 100%;
  height: 79px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 0px 0px 0px 0px;
  position: sticky;
  top: 0;
  margin-top: -79px;
  z-index: 66;
  transition: all 0.3s ease; /* 添加平滑过渡效果 */
  backdrop-filter: blur(5px);
}
.navbar-container li a {
  color: #b6b9ba;
}
.navbar-main {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 1248px;
  height: 100%;
  margin: 0 auto;
}

.navbar-main img {
  width: 100px;
  height: 22px;
}

.navbar-main ul {
  flex: 1;
  display: inline-flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}

.navbar-main ul li {
  margin-right: 50px;
  font-size: 14px;
  color: #b6b9ba;
  line-height: 16px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  cursor: pointer;
}

.maincon-container {
  width: 100%;
  background: #000;
  min-height: 1000px;
}

.maincon {
  width: 1248px;
  margin: 0 auto;
}

.screen2-maincon {
  padding: 150px 0 105px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.screen2-maincon > div {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 21px;
  border: 1px solid #373737;
  width: 767px;
  height: 417px;
  padding: 40px;
  box-sizing: border-box;
}

.screen2-maincon > div:last-child {
  width: 459px;
  position: relative;
}

.screen2-maincon > div:last-child::after {
  content: "";
  width: 100%;
  height: 1px;
  border-bottom: 1px #373737 solid;
  position: absolute;
  left: 0;
  bottom: 133px;
}

.screen2-maincon > div img {
  width: 64px;
}
.screen2-maincon > div h2 {
  font-size: 28px;
  color: #ffffff;
  line-height: 33px;
  margin: 27px 0;
}

.screen2-maincon > div dl {
  width: 100%;
}

.screen2-maincon > div .txt-box dl {
  float: left;
  width: 47%;
  margin-right: 6%;
}

.screen2-maincon > div .txt-box dl:nth-child(even) {
  margin: 0;
}

.screen2-maincon > div dl dt {
  font-size: 14px;
  color: #ffffff;
  line-height: 16px;
  margin-bottom: 10px;
}

.screen2-maincon > div dl dd {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  line-height: normal;
  margin-bottom: 27px;
}

.vison-btn {
  width: 377px !important;
  height: auto !important;
  margin: 40px auto 0;
  cursor: pointer;
  /* background: linear-gradient( 140deg, #FFF0BA 0%, #E2BA28 36%, #B8911F 79%, #A27817 100%);
	box-shadow: 0px 2px 6px 0px rgba(115,103,240,0.3);
	border-radius: 8px 8px 8px 8px;
	
	font-size: 17px;
	color: #000000;
	line-height: 48px;
	text-align: center; */
}

/* .vison-btn img{
	width: 100%;
	height: 100%;
} */

.screen3-container {
  position: relative;
  padding: 100px 0;
}
.screen3-container video {
  width: 580px;
  margin: 0 auto;
  display: block;
}

.screen3-container img {
  width: 529px;
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.screen4-container {
  padding: 50px 0;
  position: relative;
}

.screen4-container::before {
  content: "";
  width: 170px;
  height: 380px;
  background: url(../img/light-left.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  left: 0;
  top: 40%;
  margin-top: -190px;
}

.screen4-container::after {
  content: "";
  width: 140px;
  height: 380px;
  background: url(../img/light-right.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  right: 0;
  top: 40%;
  margin-top: -190px;
}

.screen4-container h3 {
  font-size: 20px;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 10px;
  text-align: center;
  margin-bottom: 50px;
}

.gateway-list {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.gateway-item {
  width: 403px;
  height: 257px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 21px 21px 21px 21px;
  border: 1px solid #373737;
}

.gateway-item > h4 {
  height: 113px;
  line-height: 113px;
  border-bottom: 1px #373737 solid;
  font-size: 24px;
  color: #ffffff;
  text-align: center;
}

.gateway-item > p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  line-height: normal;
  text-align: left;
  padding: 40px;
}

.banners {
  background: #000000;
}

.banners .banner-list {
  width: 1240px;
  margin: 0 auto;
  padding: 50px 0;
}

.banners .banner-list .banner {
  background: url(../img/banner-bg1.png) no-repeat top;
  background-size: 100% 100%;
  width: 1248px;
  height: 378px;
  display: flex;
  justify-content: flex-end;
  overflow: hidden;
}

.banners .banner-list .banner.bg2 {
  background: url(../img/banner-bg2.png) no-repeat top;
  background-size: 100% 100%;
  justify-content: flex-start;
  margin-top: -81px;
}

.banners .banner-list .banner.bg3 {
  background: url(../img/banner-bg3.png) no-repeat top;
  background-size: 100% 100%;
  margin-top: -81px;
}

.banners .banner-list .banner .img {
  width: 345px;
  margin-top: 21px;
}

.banners .banner-list .banner .info {
  width: 725px;
  /* 	display: flex;
	justify-content: space-between; */
  padding: 107px 0 0;
  margin-right: 97px;
}

.banners .banner-list .banner.bg2 .info {
  margin-left: 97px;
}

.banners .banner-list .banner .info .tips {
  font-size: 12px;
  color: #bf2aff;
  line-height: 14px;
  margin-bottom: 12px;
}

.banners .banner-list .banner .info .content {
  display: flex;
  justify-content: space-between;
}

.banners .banner-list .banner .info .content .h3 {
  font-size: 24px;
  color: #ffffff;
  line-height: 34px;
  text-align: left;
  width: 150px;
}

.banners .banner-list .banner .info .content div:last-child {
  width: 505px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.5);
  line-height: normal;
}

.bottom-card {
  background: #000000;
  background: url(../img/bottom-card-bg.png) no-repeat top;
  background-size: 100% 100%;
  padding: 50px 0;
  border: 0;
}

.bottom-card.other {
  background: url(../img/bottom-card-bg1.png) no-repeat top;
  background-size: 100% 100%;
  /* 	background: #000000; */
}

.bottom-card .title {
  font-size: 20px;
  color: #ffffff;
  line-height: 32px;
  letter-spacing: 10px;
  text-align: center;
}

.bottom-card .boxs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 1248px;
  margin: 50px auto 0;
}

.bottom-card .boxs .item {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 21px 21px 21px 21px;
  border: 1px solid #373737;
  /* cursor: pointer; */
}

.bottom-card .boxs .item.w3 {
  width: 403px;
}

.bottom-card .boxs .item.w5 {
  width: 614px;
  margin-top: 20px;
}

.bottom-card .boxs .item .header {
  border-bottom: 1px solid #373737;
  padding: 40px;
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 24px;
  color: #ffffff;
}

.bottom-card .boxs .item .header img {
  width: 64px;
  height: 64px;
  margin-right: 27px;
}

.bottom-card .boxs .item .content {
  padding: 40px;
  font-weight: 600;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
  line-height: normal;
}

.footer {
  background: #000000;
  width: 100%;
  margin: 0;
  padding: 0;
}

.footer .txt {
  margin: 24px auto;
  width: 1248px;
  text-align: center;
  font-weight: 600;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.footer .official-list {
  width: 200px;
  height: 30px;
}
.official-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.official-list li {
  height: 30px;
}

.popup-tip {
  display: none;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
  background: rgba(0, 0, 0, 0.6);
  justify-content: center;
  align-items: center;
  border-radius: 0.05rem;
  overflow: auto;
}
.popup-tip-content {
  color: #fff;
  font-size: 0.16rem;
  padding: 0.12rem 0.24rem;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.2);
  text-align: center;
  min-width: 0.12rem;
  min-height: 0.04rem;
  display: flex;
  justify-content: center;
  align-items: center;
}