* {
    padding: 0;
    margin: 0;
}

html,
body {
    position: relative;
    height: 100%;
}

body {
    background: #eee;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.head-info {
    position: absolute;
    top: 0px;
    left: 0px;
    width: calc(100% - 120px);
    height: 90px;
    margin: 0 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 2;
}



.head-info-logo {
    width: 80px;
    height: 40px;
    background-image: url('../images/header-logo.svg');
}

.head-info-nav {
    margin-left: 85px;
}

.wrap-2 .head-info-nav a {
    color: rgb(0 0 0 / 100%);
}

.head-info-nav a {
    color: rgb(255 255 255 / 100%);
    text-decoration: unset;
    font-size: 14px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-right: 64px;
}

.head-info-nav a.active,
.head-info-nav a:hover {
    color: #fff;
}

.wrap-2 .head-info-nav a.active,
.wrap-2 .head-info-nav a:hover {
    color: #000;
}

.wrap-1 {
    /* background: url('../images/wrap-1.png') center top no-repeat; */
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100%;
}

.wrap-1 video {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 2;
    display: block;
    background: rgba(0, 0, 0, 0.5);
}

.wrap-2 {
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #12171e;
}

.wrap-2-1,
.wrap-2-2,
.wrap-2-3,
.wrap-2-4 {
    width: 100%;
    height: 100vh;
    background-size: 100% !important;
}

.wrap-2-1 {
    background: url('../images/wrap-2-1.png') center top no-repeat;
}

.wrap-2-2 {
    background: url('../images/wrap-2-2.png') center top no-repeat;
}

.wrap-2-3 {
    background: url('../images/wrap-2-3.png') center top no-repeat;
}

.wrap-2-4 {
    background: url('../images/wrap-2-4.png') center top no-repeat;
}

.page {
    position: absolute;
    bottom: 0px;
    right: 55px;
    width: 175px;
    height: 45px;
}

.page-1 {
    background: url('../images/page-1.png') center top no-repeat;
}

.page-2 {
    background: url('../images/page-2.png') center top no-repeat;
}

.page-3 {
    background: url('../images/page-3.png') center top no-repeat;
}

.page-4 {
    background: url('../images/page-4.png') center top no-repeat;
}

.wrap-bg {
    background: url('../images/wrap-bg.png') center top no-repeat;
    position: absolute;
    left: 0px;
    width: 100%;
    height: 300px;
    bottom: 0;
    z-index: 2;
}

.wrap-footer {
    position: absolute;
    bottom: 29px;
    left: 0px;
    width: calc(100% - 60px);
    height: 50px;
    display: flex;
    align-items: center;
    z-index: 1;
    justify-content: center;
    padding-left: 60px;
    z-index: 3;
}

.wrap-2 .wrap-footer {
    justify-content: flex-start;
    bottom: 35px;
}

.wrap-footer-logo {
    background: url('../images/icon.svg') center top no-repeat;
    width: 112px;
    height: 32px;
}

.wrap-1 .wrap-footer-logo,
.wrap-3 .wrap-footer-logo {
    padding: 0 24px;
    border-left: 2px solid rgb(181 184 212 / 10%);
    border-right: 2px solid rgb(181 184 212 / 10%);
}

.wrap-2 .wrap-footer-logo {
    background: url('../images/footer-logo.png') center top no-repeat;
    width: 80px;
    height: 32px;
    margin-right: 24px;
}

.wrap-2 .wrap-footer-info {
    border-left: 1px solid rgb(181 184 212 / 50%);
    color: rgb(181 184 212 / 70%);
}

.wrap-3 {
    background: url('../images/wrap-3_3.jpg') center top no-repeat;
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100% 100%;
}
.wrap-4 {
    background: url('../images/2.jpg') center top no-repeat;
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100% 100%;
}
.wrap-5 {
    background: url('../images/3.jpg') center top no-repeat;
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100% 100%;
}
.wrap-6 {
    background: url('../images/4.jpg') center top no-repeat;
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100% 100%;
}
.wrap-7 {
    background: url('../images/5.jpg') center top no-repeat;
    position: relative;
    height: 100vh;
    width: 100%;
    background-color: #010001;
    background-size: 100% 100%;
}

.wrap-3 .content {
    bottom: 275px;
}

.wrap-1 .wrap-footer-info,
.wrap-3 .wrap-footer-info {
    padding-right: 32px;
    border-right: 2px solid rgb(181 184 212 / 10%)
}

.wrap-footer-info {
    color: rgb(181 184 212 / 70%);
    font-family: Microsoft YaHei;
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    text-align: left;
    padding-left: 32px;
}

.content-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 15px;
}

.content {
    position: absolute;
    width: 100%;
    z-index: 3;
    bottom: 116px;
}


.flip-container {
    perspective: 1000px; /* 设置视角距离 */
    height: 191px;
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
  }
  .flipper {
    position: relative;
    height: 131px;
    width: 1269px;
    transform-style: preserve-3d; /* 保持 3D 变换效果 */
    animation: flip 6s ease-in-out infinite; /* 添加动画效果 */
    transform-origin: 50% 50%;
  }
  .front{
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden; /* 隐藏背面 */
    -webkit-backface-visibility:hidden;/* 神秘代码 解决macos 13.1.3版本的问题 */
  }



  .back {
    position: absolute;
    left: 68px;
    width: 100%;
    height: 100%;
    backface-visibility: hidden; /* 隐藏背面 */
    -webkit-backface-visibility:hidden;/* 神秘代码 解决macos 13.1.3版本的问题 */
  }
  .front {
    z-index: 2;
    transform: rotateX(0deg); /* 初始状态为正面朝上 */
    -webkit-transform:rotateX(0deg)
  }
  .back {
    transform: rotateX(180deg); /* 初始状态为背面朝上 */
    -webkit-transform:rotateX(rotateX(180deg))
  }
  @keyframes flip {
    0% {
      -webkit-transform: rotateX(0deg);
      transform: rotateX(0deg);
    }
    45% {
      -webkit-transform: rotateX(0deg);
      transform: rotateX(0deg);
    }
    50% {
      -webkit-transform: rotateX(180deg);
      transform: rotateX(180deg);
    }
    95% {
      -webkit-transform: rotateX(180deg);
      transform: rotateX(180deg);
    }
    100% {
      -webkit-transform: rotateX(360deg);
      transform: rotateX(360deg);
    }
  }


/* .content-title {
    background: url('../images/wrap-1-title.png') center top no-repeat;
    width: 1010px;
    height: 131px;
    margin: 0 auto;
} */

.download {
    position: relative;
    left: -17px;
}

.lj-download {
    width: 393px;
    height: 52px;
    /* background: url('../images/wrap-3-download.png') center top no-repeat; */
    background: url('../images/wrap-3-download-cancel.png') center top no-repeat;
    margin: 0 auto;
}

.lj-download a {
    width: 100%;
    height: 100%;
    display: block;
    cursor: default;
}

.lj-download:hover {
    /* background: url('../images/wrap-3-download.png') center top no-repeat; */
    background: url('../images/wrap-3-download-cancel.png') center top no-repeat;
}

.download a:hover {
    background: url('../images/download-4.png') center top no-repeat;
}

.download a {
    background: url('../images/download-3.png') center top no-repeat;
    width: 318px;
    height: 116px;
    display: block;
}

.upload {
    position: relative;
    left: -50px;
}

.upload::after {
    content: "";
    background: url('../images/download-tips_1.png') center top no-repeat;
    width: 156px;
    height: 30px;
    display: block;
    position: absolute;
    top: -20px;
    left: 40px;
}

.upload a {
    background: url('../images/download-2.png') center top no-repeat;
    width: 254px;
    height: 52px;
    display: block;
    /* cursor: default; */
}

.upload a:hover {
    background: url('../images/download-2_hover.png') center top no-repeat;
}

.download a:hover {
    opacity: 1;
}

.connect-us {
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 99;
    background: rgb(0, 0, 0, .7);
    width: 100%;
    height: 100vh;
    display: none;
}

.connect-us-box {
    position: relative;
    width: 1443px;
    height: 311px;
    background: url('../images/mask.png') center top no-repeat;
    margin: 0px auto 0;
    background-color: #313248;
    border: 1px solid #B5B8D4;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background-image: linear-gradient(267deg, rgba(0, 2, 18, 0.00) 0%, rgba(18, 24, 31, 0.50) 100%), #272939;
    box-shadow: 0px 8px 8px 0px rgba(0, 0, 0, 0.50);
    position: relative;
    top: calc(50% - 155px);
}

.connect-us-box::before {
    content: "";
    background: url('../images/conntent-us.png');
    width: 324px;
    height: 56px;
    display: block;
    position: absolute;
    bottom: 62px;
    left: 61px;
}

.scroll-tips {
    color: #FFF;
    text-align: center;
    font-family: Microsoft YaHei;
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    position: absolute;
    bottom: 32px;
    right: 68px;
    transform: rotate(90deg);
}

.scroll-tips::after {
    width: 18px;
    height: 142px;
    content: "";
    position: absolute;
    bottom: -42px;
    right: 15px;
    background: url('../images/scroll.png') center top no-repeat;
    transform: rotate(90deg);
}

.nav-download {
    width: 92px;
    height: 32px;
    position: absolute;
    right: 0px;
    top: 30px;
    background: url('../images/head-download.png') center top no-repeat;
    background-size: 100% 100%;
    border-radius: 32px;
    line-height: 30px;
    z-index: 9;
}

.nav-download:hover {
    background-image: url('../images/head-download_hover.png');
}

.nav-download a {
    width: 100%;
    height: 100%;
    color: #000;
    text-align: center;
    font-family: Microsoft YaHei;
    font-size: 14px;
    font-style: normal;
    font-weight: 700;
    text-decoration: unset;
    display: inline-block;
}

.wrap-2 .nav-download {
    background-color: #000;
    background-image: unset;
}

.wrap-2 .nav-download:hover {
    background-image: unset;
}

.wrap-2 .nav-download a {
    color: #fff;
}

.gg-swiper-button-next,
.gg-swiper-button-prev {
    width: 52px;
    height: 52px;
    background: url('../images/arrow.png');
    position: absolute;
    top: calc(50% - 26px);
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    left: 60px;
    justify-content: center;
}

.gg-swiper-button-prev {
    right: 60px;
    left: unset;
    transform: rotate(180deg);
}

.gg-swiper-button-next:hover {
    transform: rotate(-180deg);
}

.gg-swiper-button-prev:hover {
    transform: rotate(0deg);
}

.gg-swiper-button-next:hover,
.gg-swiper-button-prev:hover {
    background: url('../images/arrow_hover.png');
}

.gg-swiper-button-next.swiper-button-disabled,
.gg-swiper-button-prev.swiper-button-disabled {
    cursor: not-allowed;
}

.connect-us-box {
    display: flex;
    justify-content: flex-end;
}

.connect-info {
    width: 600px;
    height: 100%;
    margin-right: 64px;
}

.connect-address {
    color: #B5B8D4;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    margin-top: 130px;
}

.connect-address div {
    position: relative;
}

.connect-address div:first-child {
    text-indent: 16px;
}

.connect-address div:first-child::before {
    content: "";
    background: url('../images/address.png') no-repeat;
    width: 16px;
    height: 16px;
    position: absolute;
    left: 0px;
    top: 2px;
}

.connect-part {
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.00) 0%, rgba(255, 255, 255, 0.10) 100%);
    display: flex;
    justify-content: space-evenly;
}

.connect-part-text {
    color: #B5B8D4;
    font-family: Microsoft YaHei;
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    width: 33.3%;
    text-align: left;
    text-indent: 24px;
    margin: 20px 0;
    border-left: 1px solid rgb(255, 255, 255, 0.1);
}

.connect-part-text:first-child {
    border-left: unset;
}

.connect-part-text p {
    color: #fff;
    font-size: 14px;
    margin-top: 12px;
    font-weight: 400;
}

.online-box {
    position: absolute;
    background: url("../images/online-bg.png") center top no-repeat;
    width: 303px;
    height: 108px;
    z-index: 99;
    bottom: 80px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    cursor: pointer;
}

/* .online-box a {
    position: absolute;
    right: -74px;
    width: 140px;
    border-radius: 4px;
    border: 2px solid rgba(255, 255, 255, 0.50);
    height: 80px;
    color: #000;
    text-align: right;
    font-family: Microsoft YaHei;
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    display: flex;
    flex-direction: column;
    text-decoration: none;
} */



.online-box::before {
    /* content: "";
    background: url("../images/online-mask.png") center top no-repeat;
    width: 306px;
    height: 108px;
    position: absolute;
    left: 0px; */
  
}

.online-box-text {
    color: #000;
    text-align: right;
    font-family: Microsoft YaHei;
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    display: flex;
    flex-direction: column;
    margin-right: 96px;
    cursor: pointer;
}

.online-box-text span {
    color: #000;
    text-align: right;
    font-family: Microsoft YaHei;
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    cursor: pointer;
}

@media screen and (min-width: 2049px) and (max-width: 2559px) {
    .wrap-3 .content {
        bottom: 340px;
    }
}

/* 2560×1440 */
/* 2K屏幕样式 */
@media screen and (min-width: 2560px) {

    .head-info,
    .content,
    .wrap-footer,
    .nav-download,
    .gg-swiper-button-next,
    .wrap-3 .content,
    .gg-swiper-button-prev {
        zoom: 1.5;
    }

    .head-info {
        height: 120px;
    }

    .head-info-nav a {
        font-size: 20px;
    }

    .nav-download {
        top: 25px;
    }
    .addbox{
        top:150px !important;
        right: 120px!important;
    }
}

/* 3840*2160 */
/* 4K屏幕样式 */
@media screen and (min-width: 3840px) {

    .head-info,
    .content,
    .wrap-footer,
    .nav-download,
    .gg-swiper-button-next,
    .wrap-3 .content,
    .gg-swiper-button-prev {
        zoom: 2.2;
    }

    .head-info {
        height: 120px;
    }

    .head-info-nav a {
        font-size: 20px;
    }

    .nav-download {
        top: 13px;
    }
    .addbox{
        top:150px !important;
        right: 120px!important;
    }
}

.addbox{
    position: absolute;
    top: 75px;
    right: 60px;
    z-index: 9998;
}


.closeIcon{
    position: absolute;
    top: 12px;
    right: -6px;
     z-index: 9999;  cursor: pointer;
}
.forFree{
    position: absolute;
    top: 4px;
    right: -122px;
    background: url('../images/forFree.png') center top no-repeat;
    width: 210px;
    height: 30px;
}