.main {
  width: 100%;
  overflow-x: hidden;
  position: relative;
}

.header {
  background-color: #fff;
  border-bottom: 0;
}
.header .nav-logo .logo {
  display: none;
}
.header.active .gm2d-logo, 
.header:hover .gm2d-logo{
  display: none;
}
.header.active .logo,
.header:hover .logo 
{
  display: inline-block;
}


.nav-item {
  color: #6E727A;
}

.nav-item:hover {
  color: #4fc1f1;
}

.banner--top {
  margin-top: 65px;
  height: 480px;
  background: url(../imageGM2D/gm2d_banner.png) no-repeat center center/cover;
  animation: banner 1s linear infinite alternate;
  -webkit-animation: banner 1s linear infinite alternate;
}

@keyframes banner {
  from {
    background: url(../imageGM2D/gm2d_banner.png) no-repeat center center/cover;
  }

  to {
    background: url(../imageGM2D/gm2d_banner.png) no-repeat center center/cover;
  }
}

@-webkit-keyframes banner {
  from {
    background: url(../imageGM2D/gm2d_banner.png) no-repeat center center/cover;
  }

  to {
    background: url(../imageGM2D/gm2d_banner.png) no-repeat center center/cover;
  }
}

.banner--top .banner-content {
  padding-top: 80px;
  /* margin-left: -80px; */
}

@media screen and (max-width: 1440px) {
  .banner--top .banner-content {
    margin-left: 0px;
  }
}

.banner-title {
  font-weight: 500;
  font-family: PangMenZhengDao;
  font-size: 72px;
  color: #256DF2;
  font-weight: bold;
}

.banner-title--en {
  font-size: 24px;
  font-weight: 500;
  color: #1E1E1E;
  font-weight: bold;
}

.title-wrap {
  position: relative;
}

.call-me {
  /* height: 58px; */
  position: absolute;
  left: 370px;
  top: -10px;
  background: url('../imageGM2D/call_me.png') no-repeat;
  background-size: 100% 100%;
  box-sizing: border-box;
  padding: 7px 11px 14px 11px;
  font-size: 12px;
  color: #1e1e1e;
}

.call-me .label {
  color: #65707C;
}

.banner-title--2 {
  font-size: 24px;
  margin-top: 20px;
}

.banner-text {
  width: 600px;
  font-size: 14px;
  line-height: 28px;
  margin-top: 30px;
  color: #5A6066;
}

.banner-code {
  font-size: 18px;
  display: inline-block;
  padding: 8px 10px;
  border-radius: 5px;
  background-color: #fff;
  color: #000;
}

/* 内容区域 */

.box {
  width: 100%;
  margin-bottom: 100px;
}

.box-inner {
  margin-right: -2%;
}

.card {
  width: 100%;
  height: 430px;
  color: #fff;
  background:
    url('../imageGM2D/gm2d_company.png') no-repeat,
    #3978F9;
  border-radius: 12px;
  overflow: hidden;
  margin-top: -74px;
  box-sizing: border-box;
}
.card .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.info-box {
  margin-left: 530px;
  position: relative;
  padding-top: 75px;
  z-index: 9;
}

.info-box .yinhao {
  font-size: 100px;
  position: absolute;
}

.info-box .row1 {
  font-size: 30px;
}

.info-box .row2 {
  margin-top: 20px;
  font-size: 14px;
}

.info-box .row3 {
  margin-top: 33px;
  font-size: 16px;
  display: flex;
}

.info-box .row3 .link-card {
  width: 120px;
  height: 44px;
  margin-right: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
}

.info-box .row3 .link-card::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 28px;
  background: url('../imageGM2D/link.png') no-repeat;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(85%, -50%);
}

.info-box .row3 .link-card:last-of-type:before {
  display: none;
}

.info-box .row3 .link-card img {
  margin-right: 7px;
}

.info-box .row4 {
  width: 570px;
  margin-top: 39px;
  font-size: 14px;
  line-height: 26px;
}

.sec-2 {
  margin-top: 130px;
}

.sec-2 .row1 {
  height: 42px;
  font-size: 30px;
  /* font-weight: bold; */
  color: #1E1E1E;
  text-align: center;
}

.sec-2 .row2 {
  margin-top: 14px;
  font-size: 16px;
  color: #879099;
  line-height: 26px;
  text-align: center;
}

.sec-2 .row3 {
  margin-top: 65px;
  font-size: 16px;
  color: #3D3D3D;
  line-height: 22px;
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.sec-2 .row3 .item-box {
  margin-right: 36px;

}

.sec-2 .row3 .item-box img {
  width: 60px;
  height: 60px;
  margin: 0 auto 36px;
}


.sec-3 {
  margin-top: 130px;
}

.sec-3 .row1 {
  height: 42px;
  font-size: 30px;
  /* font-weight: bold; */
  color: #1E1E1E;
  text-align: center;
}

.sec-3 .row2 {
  margin-top: 14px;
  font-size: 16px;
  color: #879099;
  line-height: 26px;
  text-align: center;
}

.sec-3 .row3 {
  height: 400px;
  margin-top: 114px;
  display: flex;
  flex-wrap: nowrap;
  position: relative;
}

.sec-3 .row3 .item-box {
  width: 100%;
  flex-shrink: 0;
}

.sec-3 .row3 .item-box .left .text1 {
  font-size: 36px;
  color: #1E1E1E;
  height: 50px;
  line-height: 50px;
}

.sec-3 .row3 .item-box .left .text1 .line {
  position: relative;
}

.sec-3 .row3 .item-box .left .text1 .line::before {
  content: '';
  display: inline-block;
  width: 100%;
  height: 8px;
  position: absolute;
  border-radius: 4px;
  background-color: #2568F0;
  left: 0;
  bottom: 0;
}

.sec-3 .row3 .item-box .list .li {
  line-height: 28px;
  margin-bottom: 8px;
}

.sec-3 .row3 .item-box .list .li::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 14px;
  background: url('../imageGM2D/circle.png') no-repeat;
  margin-right: 16px;
}

.sec-3 .row3 .item-box .page {
  display: flex;
  position: absolute;
  bottom: 0;
  left: 0;
}

.prev {
  margin-right: 16px;
}

.prev,
.next {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background: rgba(37, 104, 240, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.sec-3 .row3 .item1 .list {
  margin-top: 50px;
}

.sec-3 .row3 .item-box .right {
  width: 1200px;
  height: 400px;
  position: absolute;
  margin-left: 503px;
  background: url('../imageGM2D/r_bg.png') no-repeat;
  background-size: 100% 100%;
}

.sec-3 .row3 .item-box .right img {
  width: 671px;
  height: 542px;
  position: absolute;
  bottom: 0;
  left: 112px;
}

.sec-3 .row3 .item2 .list {
  width: 480px;
  margin-top: 52px;
  display: flex;
  flex-wrap: wrap;
}

.sec-3 .row3 .item2 .list .li {
  width: 50%;
}

.sec-3 .row3 .item3 .desc {
  width: 480px;
  margin-top: 22px;
  line-height: 28px;
  font-size: 16px;
  color: #5A6066;
}

.sec-3 .row3 .item3 .list {
  margin-top: 38px;
  width: 480px;
  margin-top: 52px;
  display: flex;
  flex-wrap: wrap;
}

.sec-3 .row3 .item3 .list .li {
  width: 50%;
}

.sec-4 {
  margin-top: 130px;
}

.sec-4 .row1 {
  height: 42px;
  font-size: 30px;
  /* font-weight: bold; */
  color: #1E1E1E;
  text-align: center;
}

.sec-4 .row2 {
  margin-top: 14px;
  font-size: 16px;
  color: #879099;
  line-height: 26px;
  text-align: center;
}

.sec-4 .row3 {
  margin-top: 43px;
  line-height: 28px;
  color: #5A6066;
  display: block;
  text-align: center;
}

.row4 {
  margin-top: 64px;
  width: 100%;
  height: 444px;
  position: relative;
  overflow: hidden;
}

.row4 .phone1 {
  position: absolute;
  top: 53px;
  left: 151px;
}

.row4 .phone2 {
  position: absolute;
  top: 0px;
  left: 457px;
}

.row4 .phone3 {
  position: absolute;
  top: 53px;
  left: 765px;
}

.sec-5 {
  width: 100%;
  height: 700px;
  background: linear-gradient(180deg, #E4EBF9 2%, rgba(255, 255, 255, 0.00) 100%);
  position: relative;
  box-sizing: border-box;
}

.sec-5 .left {
  width: 390px;
  height: 570px;
  position: relative;
  box-sizing: border-box;
  padding-top: 193px;
}

.sec-5 .left .text1 {
  width: 390px;
  color: #1E1E1E;
  font-size: 30px;
}

.sec-5 .left .desc {
  width: 390px;
  margin-top: 34px;
  line-height: 28px;
  font-size: 16px;
  color: #5A6066;
}

.sec-5 .left .page {
  display: flex;
  position: absolute;
  bottom: 0;
  left: 0;
}

.jsc1 {
  position: absolute;
  left: 880px;
  top: 125px;
  width: 680px;
  height: 411px;
}

.jsc2 {
  position: absolute;
  left: 828px;
  top: 163px;
  width: 680px;
  height: 411px;
  opacity: 0.3;
}

.sec-6 {
  width: 100%;
  height: 1100px;
  background: url('../imageGM2D/bg1.png') no-repeat;
  background-size: 100% 100%;
  padding-top: 100px;
}

.sec-6 .top-box {
  height: 240px;
  display: flex;
}

.sec-6 .top-box .card {
  width: 500px;
  height: 240px;
  border-radius: 16px;
  background: url('../imageGM2D/card_bg1.png') no-repeat;
  background-size: 100% 100%;
  box-sizing: border-box;
  padding: 49px 45px 0;
  margin-top: 0;
  margin-right: 77px;
}

.sec-6 .top-box .card .text1 {
  color: #1E1E1E;
  font-size: 26px;
  line-height: 36px;
  font-weight: bold;
}

.sec-6 .top-box .card .desc {
  width: 350px;
  color: #5A6066;
  font-size: 14px;
  line-height: 28px;
}

.sec-6 .top-box .right-box {
  flex: 1;
}

.sec-6 .top-box .right-box .text {
  font-size: 20px;
  line-height: 28px;
  color: #FFFFFF;
}

.sec-6 .top-box .right-box .flex-box {
  margin-top: 38px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sec-6 .right-box .number {
  color: #FFFFFF;
  font-size: 60px;
  position: relative;
}

.sec-6 .right-box .number .unit {
  display: inline-block;
  font-size: 14px;
  position: absolute;
  top: 3px;
  right: -20px;
}

.sec-6 .right-box .text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
}

.sec-6 .right-box .item-box:nth-of-type(1) {
  width: 160px;
}

.sec-6 .right-box .item-box:nth-of-type(2) {
  flex: 1;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  text-align: center;
}

.sec-6 .right-box .item-box:nth-of-type(3) {
  width: 160px;
  box-sizing: border-box;
  padding-left: 55px;
}

.sec-6 .list-wrap {
  margin-top: 90px;
}

.sec-6 .list-wrap .tit {
  color: #FFFFFF;
  text-shadow: 0px 4px 5px 0px rgba(11, 30, 83, 0.3);
  font-size: 30px;
  text-align: center;
}

.sec-6 .list {
  margin-top: 40px;
  height: 490px;
  border-radius: 20px;
  background: rgba(15, 63, 158, 0.7);
  box-sizing: border-box;
  border: 1px solid #6590E8;
  backdrop-filter: blur(10px);
  padding: 50px 70px;
  color: #FFFFFF;
  font-size: 14px;
  display: flex;
  flex-direction: column;
}

.sec-6 .list .list-head {
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  height: 48px;
  align-items: center;
  flex-shrink: 0;
}
.sec-6 .list .list-body {
  flex: 1;
  height: 340px;
  overflow-y: auto;
  margin-right: -30px;
  padding-right: 30px;
}
.sec-6 .list .list-body::-webkit-scrollbar,
.sec-6 .list .list-body::-webkit-scrollbar-thumb{ 
    width: 8px;
    height: 8px;
    border-radius: 10px;
}
/* 滑块背景色 */
.sec-6 .list .list-body::-webkit-scrollbar-thumb{
   background: #fbefb5;
}

.sec-6 .list .list-row {
  height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #6590E8;
  flex-shrink: 0;
}

.sec-6 .list .col1 {
  width: 176px;
  box-sizing: border-box;
  padding-left: 50px;
}

.sec-6 .list .col2 {
  width: 320px;
}

.sec-6 .list .col3 {
  width: 180px;
}

.sec-6 .list .col4 {
  flex: 1;
}
.sec-7 {
  margin-top: 130px;
  margin-bottom: 80px;
}
.sec-7 .row1 {
  height: 42px;
  font-size: 30px;
  /* font-weight: bold; */
  color: #1E1E1E;
  text-align: center;
}

.sec-7 .row2 {
  margin-top: 14px;
  font-size: 16px;
  color: #879099;
  line-height: 26px;
  text-align: center;
}

.sec-7 .row3 {
  margin-top: 65px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sec-7  .bz-item {
  margin-top: 60px;
  width: 220px;
  height: 260px;
  background: #F5FAFF;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
}