/* 头部 */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 5.25vw;
    line-height: 5.25vw;
    border-bottom: 1px solid transparent;
    -webkit-transition: background-color 0.6s ease, border-color 0.6s ease,
    left 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99), -webkit-transform 0.4s ease;
    transition: transform 0.4s ease, background-color 0.6s ease,
    border-color 0.6s ease, left 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99),
    -webkit-transform 0.4s ease;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.6);
    background: rgba(0, 0, 0, 0.3);    
    z-index: 9999;
}

#header.headerBg {
    background: #fff;
    min-height: 80px;
    border-color: rgba(238, 238, 238, 0.6);
    text-shadow: 1px 1px 3px rgba(255,255,255,0.6);
}

#header .content1720 {
    min-height: 80px;
    min-width: 1000px;
}
#header .headerLogo{
    outline: none;
}
#header .headerLogo a{
    outline: none;
}
#header #logo{
    border: none;
}
#header.headerUp {
    transform: translateY(-100%);
}

#header .headerMain .headerNav ul li {
    margin-right: 2.188vw;
    position: relative;
}

#header .headerMain .headerNav ul li:last-child {
    margin-right: 0;
}

#header .headerMain .headerNav ul li > a {
    display: block;
    font-size: max(16px, 1.125rem);
    color: #ffffff;
    transition: all 0.4s ease;
    position: relative;
}

#header .headerMain .headerNav ul li > a::after {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0;
    height: 0.2vw;
    background: #3d91d6;
    border-radius: 3px;
    transition: all 0.4s ease;
    content: "";
    display: block;
}

#header.headerBg .headerMain .headerNav ul li > a {
    color: #333333;
}

#header.headerBg .headerMain .headerNav ul li:hover > a,
#header.headerBg .headerMain .headerNav ul li.active > a {
    color: #3d91d6;
}

#header.headerBg .headerMain .headerNav ul li:hover > a::after,
#header.headerBg .headerMain .headerNav ul li.active > a::after {
    width: 100%;
}

.dropDownMenuOrdinary {
    display: none;
    position: absolute;
    top: 5.25vw;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    width: auto;
    border-radius: 0 0 6px 6px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 5px 10px 0 #c6c6c6;
}
.dropDownMenuOrdinary a {
    display: block;
    line-height: 45px;
    white-space: nowrap;
    min-width: 120px;
    color: #333333;
    font-size: 16px;
    text-align: center;
    padding: 2px 15px;
    -webkit-transition: all 0.4s ease;
    transition: all 0.4s ease;
    border-bottom: 1px solid rgba(238, 238, 238, 0.5);
    position: relative;
    overflow: hidden;
}
.dropDownMenuOrdinary a::before {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: #3094c7 url("/static/images/lineMask.png") no-repeat center/cover;
    pointer-events: none;
    z-index: -1;
    -webkit-transition: opacity 0.4s ease, -webkit-transform 1s ease-out;
    transition: opacity 0.4s ease, -webkit-transform 1s ease-out;
    transition: transform 1s ease-out, opacity 0.4s ease;
    transition: transform 1s ease-out, opacity 0.4s ease, -webkit-transform 1s ease-out;
    opacity: 0;
    visibility: hidden;
    content: "";
    display: block;
}
.dropDownMenuOrdinary a:last-child {
    border-bottom: 0;
}
.dropDownMenuOrdinary a:hover {
    color: #fff;
}
.dropDownMenuOrdinary a:hover::before {
    opacity: 1;
    visibility: visible;
}


#header.headerUp {
    transform: translateY(-100%);
}

#header .headerMain .headerOther {
    margin-left: 2.135vw;
}

#header .headerMain .headerOther .searchBtn {
    width: 2.188vw;
    height: 2.188vw;
    line-height: 2.188vw;
    text-align: center;
    font-size: 1.042vw;
    color: #fff;
    cursor: pointer;
}

#header.headerBg .headerMain .headerOther .searchBtn {
    color: #333333;
}

#header .headerMain .headerOther .searchBtn .f20 {
    font-size: 20px;
}

/* 通用BANNER */
#top_banner {
    position: relative;
    z-index: -1;
    height: 620px;
    overflow: hidden;
}
#top_banner .top_banner_bot{
    position: absolute;
    width: 100%;
    height: 38px;
    bottom: 0;
    left: 0;
}
#top_banner .top-text{
    position: relative;
    width: 100%;
    height: 90%;
    display: flex;
    align-items: center;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.6);
}
#top_banner .top-text .top-text-box{
    position: relative;
    left: 8rem;
    z-index: 3;
}
#top_banner .top-text .top-text-tit {
    font-size: 3rem;
    color: #fff;
}
#top_banner .top-text .top-text-con{
    display: flex;
    align-items: center;
}
.top-text-con-l{
    width: 45px;
    height: 5px;
    background-color: #fff;
    position: relative;
    margin-right: 10px;
    overflow: hidden;
}
.top-text-con-l::after{
    content: '';
    width: 50%;
    height: 100%;
    position: absolute;
    left: -50%;
    top: 0;
    z-index: 1;
    background-image: linear-gradient(to right, #008cd6, #008cd6);
    animation: line-move 2s linear 0s both infinite;
}
@keyframes line-move {
    0% {
        left: -50%;
    }
    75% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}
#top_banner .top-text .top-text-con .top-text-con-r{
    font-size: max(16px,1.25rem);
    color: #fff;
}
#top_arr {
    position: absolute;
    background-color: #ffffff;
    width: 80px;
    transition: 1000ms all cubic-bezier(0.19, 1, 0.22, 1);
    bottom: -8%;
    transform-origin: left center;
    transform: rotate(-90deg);
}
#top_arr #blob {
    top: 0;
    z-index: -1;
    right: 60px;
    height: 100vw;
    max-width: inherit;
    max-height: inherit;
    width: auto;
    position: absolute;
    transform: translateX(100%)
}

#top_arr #blob-path {
    height: 100%;
    transition: 0s;
    fill: #ffffff;
    width: 100%;
}
/* online */
.online_q {
  position: fixed;
  right: 2rem;
  bottom: 30%;
  z-index: 999;
  transition: .5s;
  -webkit-transition: .5s;
  border-radius: 2.5rem;
  padding: 1.25rem 0;
  opacity: 0;
  transform: translateY(30px);
  visibility: hidden;
}
.online_q.on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.online_q .close {
  position: absolute;
  right: -1rem;
  font-size: 1rem;
  color: #969797;
  opacity: 1;
  font-weight: normal;
  cursor: pointer;
}
.online_q .btn2 {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 8px;
  background: #107cc9;
  transition: .5s;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.online_q .btn-top {
  padding: 0;
  transition: .5s;
  overflow: hidden;
}
.online_q .btn2 a {
  font-size: 12px;
  color: #fff;
}
.online_q .btn2 span {
  display: flex;
  float: left;
  color: #fff;
  flex-direction: column;
  font-size: .75rem;
  text-align: center;
  width: 3.5rem;
  height: 3.5rem;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 999;
  overflow: hidden;
  transition: .3s;
  -webkit-transition: .3s;
  overflow: hidden;
  flex-shrink: 0;
}
.online_q .open.pic {
  position: absolute;
  background: #eef2f6;
  border-radius: 3px;
  width: 200px;
  height: 200px;
  right: 70px;
  top: 50%;
  margin-top: -100px;
  text-align: right;
  opacity: 0;
  transition: .6s;
  -webkit-transition: .6s;
  visibility: hidden;
}
.online_q .open.pic img {
  width: 180px;
  height: 180px;
  margin-top: 10px;
  margin-right: 10px;
}
.online_q .btn2:hover .open.pic {
  opacity: 1;
  box-shadow: 0px 5px 15px 3px rgba(6, 0, 1, 0.3);
  visibility: visible;
}
.online_q .open.phone {
  position: absolute;
  background: #eef2f6;
  width: 160px;
  height: 3.5rem;
  border-radius: 3px;
  right: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #529de1;
  top: 0;
  transition: .6s;
  -webkit-transition: .6s;
  opacity: 0;
  visibility: hidden;  
}
.online_q .open.email {
   width: 300px;
}
.online_q .open.phone p {
  color: #107cc9;
  font-family: DIN;
  font-size: 1.2rem;
  font-weight: 500;
}
.online_q .btn2:hover .open.phone {
  transition: .5s;
  -webkit-transition: .5s;
  opacity: 1;
  box-shadow: 0px 5px 15px 3px rgba(6, 0, 1, 0.3);
  visibility: visible;
}
.online_q .open.pic:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left: 10px solid #eef2f6;
  position: absolute;
  right: -20px;
  top: 50%;
  margin-top: -10px;
}
.online_q .open.phone:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left: 10px solid #eef2f6;
  position: absolute;
  right: -20px;
  top: 50%;
  margin-top: -10px;
}
.online_q .btn2:hover {
  background: #107cc9;
}
#gotop {
  background: #107cc9;
}
#gotop.hide {
  height: 0;
  overflow: hidden;
  display: block !important;
}
/* nav */
.b_nav {
    border-bottom: 1px solid #e6e9ea;
    padding: 18px 0;
    margin-top: -1.8rem
}

.b_nav ul {
    display: flex;
    gap: 3.625rem
}

.b_nav li a {
    font-size: 1.125rem;
    color: #585a5b;
    position: relative
}

.b_nav li a::after {
    content: '';
    position: absolute;
    width: 0;
    left: 0;
    height: 3px;
    background-image: linear-gradient(90deg, #008cd6, #008cd6);
    bottom: -20px;
    transition: all .5s ease;
}

.b_nav li.on a::after, .b_nav li:hover a::after {
    width: 100%;
}

.b_nav .w1600 {
    display: flex;
    justify-content: space-between;
    font-size: .875rem;
    color: #929292
}

.b_nav .b_nav_r {
    display: flex;
    align-items: center;
    gap: .625rem
}
.b_nav .b_nav_r .iconfont:last-child {
    display: none
}
.b_nav .b_nav_r a {
    font-size: 15px;
    color: #585a5b;
}
.b_nav .b_nav_r .iconfont {
    font-size: 18px;
}
.b_nav .b_nav_r a:last-of-type, .b_nav .b_nav_r a:hover {
    color: #3d91d6;
}
.b_nav .b_nav_r i{background: url(/static/images/nav_gt.svg) center no-repeat;background-size: contain;width:14px;height:14px;}


/* 底部 */
.footer .footerA {
    background: #012139;
}

.footer .footerA .container {
    padding: 68px 20px;
    display: flex;
    justify-content: space-between;
}

.footerL {
    position: relative;
    float: left;
    width: 36%;
    min-width: 410px;
}

.footerL .footerL-a {
    position: relative;
}

.footerL .footerL-a .footerL-a1 {
    margin-bottom: 36px;
}

.footerL .footerL-a .footerL-a1 a {
    display: block;
    width: 165px;
    height: 55px;
    background: url(/static/images/logo04.png) no-repeat center center/contain;
}

.footerL .footerL-a .footerL-a2 {
    color: #6c7f8c;
}

.footerL .footerL-a .footerL-a2 li {
    font-size: 14px;
    margin-bottom: 7px;
}

.footerL .footerL-a .footerL-a2 li span {
    display: inline-block;
    margin-right: 6px;
}

.footerL .footerL-a .footerL-a2 .icon1 span {
    width: 16px;
    height: 16px;
    margin-bottom: 3px;
    vertical-align: middle;
    background: url(/static/images/icon1.png) no-repeat center center/cover;
}

.footerL .footerL-a .footerL-a2 .icon2 span {
    width: 15px;
    height: 12px;
    margin-bottom: 3px;
    vertical-align: middle;
    background: url(/static/images/icon2.png) no-repeat center center/cover;
}

.footerL .footerL-a .footerL-a2 .icon3 span {
    width: 15px;
    height: 17px;
    margin-bottom: 4px;
    vertical-align: middle;
    background: url(/static/images/icon3.png) no-repeat center center/cover;
}

.footerL .footerL-b {
    position: absolute;
    top: 10px;
    right: 0;
    width: 180px;
    text-align: center;
}

.footerL .footerL-b .footerL-b1 {
    margin-top: 6px;
    font-size: 14px;
    line-height: 24px;
    color: #395264;
    display: inline-block;
}

.footerR {
    float: right;
    min-width: 670px;
}

.footerR dl {
    float: left;
    margin-right: 80px;
}

.footerR dl:last-child {
    margin-right: 0;
}

.footerR dl dt {
    float: left;
    margin-bottom: 15px;
}

.footerR dl dt a {
    font-size: 16px;
    color: #ccd3d7;
}

.footerR dl dd {
    float: left;
    clear: both;
    margin-bottom: 7px;
}

.footerR dl dd:last-child {
    margin-bottom: 0;
}

.footerR dl dd a {
    font-size: 14px;
    color: #677a88;
}

.footer .footerB {
    background: #011c30;
}

.footerB .copyright {
    display: flex;
    height: 60px;
    justify-content: center;
    line-height: 60px;
    align-items: center;
}

.footerB .copyright p {
    font-size: 12px;
    color: #677a88;
    text-align: center;
}

.footerB .copyright a {
    margin-left: 10px;
    font-size: 12px;
    color: #677a88;
}