.clear {
  clear: both;
}
.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.bg,
.leftWow,
.rightWow,
.bottomWow,
.fdWow,
.fds {
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
  z-index: 9999;
}
.fixedNav {
  position: fixed;
  background: #00174b;
}
.banner {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
.banner .bannerbox {
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.banner .bannerbox ul li a {
  display: block;
  width: 100%;
  height: 100%;
  clip-path: inset(0% 0% 0% 0%);
}
.banner .bannerbox ul li a img {
  display: block;
  width: 100%;
}
.banner .bannerbox .swiper_bannerL {
  position: absolute;
  top: 50%;
  left: 20px;
  background: url(../images/next.png) no-repeat center;
  background-size: 80px;
  width: 80px;
  height: 80px;
  z-index: 2;
  cursor: pointer;
}
.banner .bannerbox .swiper_bannerR {
  position: absolute;
  top: 50%;
  right: 20px;
  background: url(../images/prev.png) no-repeat center;
  background-size: 80px;
  width: 80px;
  height: 80px;
  z-index: 2;
  cursor: pointer;
}
.banner .bannerbox .swiper_positon {
  position: absolute;
  right: 10%;
  z-index: 9;
  width: 98%;
  display: flex;
  justify-content: flex-end;
  bottom: 70px;
  padding-right: 10%;
}
.banner .bannerbox .swiper_positon span {
  background: #00174b;
  width: 100px;
  opacity: 1;
  height: 100%;
  margin: 0 10px 0 10px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  border-radius: 0;
  display: block;
  position: relative;
  border: 1px solid #fff;
}
.banner .bannerbox .swiper_positon span img {
  width: 100%;
  display: block;
}
.banner .bannerbox .swiper_positon span em {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(51, 51, 51, 0.3);
  clip-path: inset(0% 0% 0px 0px);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.banner .bannerbox .swiper_positon span.swiper-pagination-bullet-active {
  width: 100px;
}
.banner .bannerbox .swiper_positon span.swiper-pagination-bullet-active em {
  clip-path: inset(0% 100% 0px 0px);
}
.banner .bannerMouse {
  width: 26px;
  height: 31px;
  background: url(../images/bannerMouse.png) no-repeat center;
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  animation: gd 4s ease infinite alternate;
}
.titles {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}
.titles .title {
  display: block;
}
.titles .title a {
  display: block;
}
.titles .title a em {
  display: block;
  font-size: 64px;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  color: #00174b;
  line-height: 1;
}
.titles .title a span {
  display: block;
  font-size: 34px;
  line-height: 1;
  margin-top: 26px;
}
.titles .title a i {
  display: block;
  width: 7px;
  height: 24px;
  background: url(../images/TitleIco.png) no-repeat center;
  margin-top: 27px;
}
.about {
  width: 100%;
  height: 824px;
  background: url(../images/aboutBg.jpg) no-repeat center bottom;
}
.about .aboutBox {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  position: relative;
  height: 824px;
}
.about .aboutBox .aboutl {
  width: 820px;
  margin-top: 142px;
}
.about .aboutBox .aboutl p {
  display: block;
  font-size: 17px;
  line-height: 46px;
  margin-top: 87px;
  color: #737373;
}
.about .aboutBox .aboutl .aboutMore {
  display: block;
  width: 138px;
  height: 48px;
  background: #00174b;
  text-align: center;
  line-height: 48px;
  color: #fff;
  margin-top: 56px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.about .aboutBox .aboutl .aboutMore:hover {
  border-radius: 48px;
  transform: translateY(-5px);
}
.about .aboutBox .aboutr {
  width: 340px;
  position: relative;
  display: block;
  height: 824px;
}
.about .aboutBox .aboutr a {
  display: block;
  position: absolute;
  bottom: 0;
  left: -320px;
}
.about .aboutBox .aboutr a img {
  display: block;
  width: 968px;
  height: 696px;
}
.product .productTop {
  width: 100%;
  height: 744px;
  background: url(../images/productTop.jpg) no-repeat center top;
}
.product .productTop .titles {
  padding-top: 152px;
}
.product .productTop .titles .title a em {
  color: #fff;
}
.product .productTop .titles .title a span {
  color: #fff;
}
.product .productTop .titles .title a i {
  background: url(../images/TitleIco2.png) no-repeat center;
}
.product .productTop .productTopImg {
  position: absolute;
  top: 254px;
  right: 0;
}
.product .productBox {
  margin-top: 55px;
  position: relative;
}
.product .productBox .productCenter {
  overflow: hidden;
}
.product .productBox .productCenter ul li {
  float: left;
  width: 400px;
  height: 360px;
  background: #f5f5f5;
  box-sizing: border-box;
  margin-right: 50px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productCenter ul li a {
  display: block;
  width: 380px;
  margin: 10px auto 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productCenter ul li a i {
  display: block;
  width: 100%;
  height: 260px;
}
.product .productBox .productCenter ul li a i img {
  display: block;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productCenter ul li a em {
  display: block;
  text-align: center;
  font-size: 18px;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 33px 10px 0;
  box-sizing: border-box;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productCenter ul li a b {
  display: block;
  width: 18px;
  height: 3px;
  background: #00174b;
  margin: 14px auto 0;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productCenter ul li:hover {
  background: #00174b;
}
.product .productBox .productCenter ul li:hover a i img {
  border-radius: 10px;
}
.product .productBox .productCenter ul li:hover a em {
  color: #fff;
}
.product .productBox .productCenter ul li:hover a b {
  background: #fff;
}
.product .productBox .productl {
  display: block;
  background: url(../images/productL.png) no-repeat center;
  width: 54px;
  height: 54px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -100px;
  cursor: pointer;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productl:hover {
  background-image: url(../images/productL2.png);
}
.product .productBox .productr {
  display: block;
  background: url(../images/productL.png) no-repeat center;
  width: 54px;
  height: 54px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  right: -100px;
  cursor: pointer;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.product .productBox .productr:hover {
  background-image: url(../images/productL2.png);
}
.reason {
  margin-top: 100px;
}
.reason .hd {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  border-top: 1px solid #e6e6e6;
  margin-top: 39px;
  align-items: center;
}
.reason .hd ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  padding-top: 32px;
}
.reason .hd ul li {
  line-height: 1;
  padding: 12px 20px;
  border: 1px solid #cdcdcd;
  margin-right: 21px;
  border-radius: 32px;
  font-size: 20px;
  cursor: pointer;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.reason .hd ul li.on {
  background: #00174b;
  color: #fff;
}
.reason .hd .addpage {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 18px;
  font-weight: 100;
  align-items: flex-end;
  line-height: 1;
}
.reason .hd .addpage .current-page {
  font-size: 32px;
  line-height: 0.8;
  font-weight: 100;
  margin-right: 5px;
}
.reason .hd .addpage .total-page {
  line-height: 0.8;
  font-size: 18px;
  margin-left: 5px;
}
.reason .reaonBox {
  margin: 33px auto 0;
  width: 67.7%;
}
.reason .reaonBox .swiper-container {
  overflow: initial;
}
.reason .reaonBox ul li {
  position: relative;
  width: 100%;
  height: 554px;
  background: #fff;
  opacity: 0.3;
}
.reason .reaonBox ul li img {
  display: block;
  width: 100%;
  height: 554px;
}
.reason .reaonBox ul li .raeasonText {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 293px;
  background: url(../images/reasonBg.png) no-repeat center top;
  background-size: cover;
  display: flex;
  align-items: flex-end;
  padding-bottom: 30px;
  padding-left: 214px;
  padding-right: 214px;
  box-sizing: border-box;
  font-size: 18px;
  color: #fff;
  text-align: center;
  line-height: 36px;
  opacity: 0;
}
.reason .reaonBox ul li.swiper-slide-active {
  opacity: 1;
}
.reason .reaonBox ul li.swiper-slide-active .raeasonText {
  opacity: 1;
}
.reason .swiper-slide {
  transition: transform 0.3s ease;
}
.reason .swiper-slide img {
  display: block;
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.empty-slide {
  opacity: 0;
  pointer-events: none;
}
.case {
  margin-top: 100px;
}
.case .caseTitle {
  align-items: center;
}
.case .caseTitle .caseMore {
  display: block;
  width: 138px;
  height: 48px;
  background: #00174b;
  text-align: center;
  line-height: 48px;
  color: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.case .caseTitle .caseMore:hover {
  border-radius: 48px;
}
.case .caseBox {
  width: 100%;
  margin-top: 42px;
}
.case .caseBox ul {
  display: flex;
  flex-wrap: wrap;
  gap: 17px 35px;
}
.case .caseBox ul li {
  width: 410px;
  height: 350px;
  display: block;
  position: relative;
  overflow: hidden;
}
.case .caseBox ul li:nth-child(1) {
  width: 855px;
  height: 350px;
  display: block;
}
.case .caseBox ul li a {
  position: relative;
  display: block;
}
.case .caseBox ul li a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.case .caseBox ul li a em {
  position: absolute;
  bottom: -48px;
  left: 0;
  width: 100%;
  height: 48px;
  background: rgba(0, 23, 75, 0.7);
  text-align: center;
  line-height: 48px;
  color: #fff;
  padding: 0 20px;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.case .caseBox ul li:hover a img {
  border-radius: 14px 14px 0 0;
}
.case .caseBox ul li:hover a em {
  bottom: 0;
}
.news {
  margin-top: 100px;
  background: url(../images/newsBg.jpg) no-repeat center top;
  padding-top: 102px;
  background-size: cover;
  padding-bottom: 82px;
}
.news .newsTitle {
  align-items: center;
}
.news .newsTitle .hd ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0 38px;
}
.news .newsTitle .hd ul li {
  width: 144px;
  height: 48px;
  display: block;
  text-align: center;
  background: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .newsTitle .hd ul li a {
  display: block;
  width: 100%;
  line-height: 48px;
  font-size: 20px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .newsTitle .hd ul li.on {
  background: #00174b;
}
.news .newsTitle .hd ul li.on a {
  color: #fff;
}
.news .tempWrap {
  margin: 0 auto;
}
.news .newsCenter {
  width: 1360px;
  margin: 0 auto;
}
.news .newsCenter .newsCenterList ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 20px;
}
.news .newsCenter .newsCenterList ul li {
  width: 325px;
  background: #fff;
  padding: 30px;
  box-sizing: border-box;
}
.news .newsCenter .newsCenterList ul li a {
  display: block;
}
.news .newsCenter .newsCenterList ul li a .newsTime {
  display: flex;
  padding-top: 14px;
  line-height: 0.7;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  align-items: flex-end;
}
.news .newsCenter .newsCenterList ul li a .newsTime b {
  font-size: 40px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 0.7;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  display: block;
}
.news .newsCenter .newsCenterList ul li a .newsTime em {
  margin-left: 5px;
  display: block;
  font-size: 16px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  color: #8f8f8f;
}
.news .newsCenter .newsCenterList ul li a .newsTitle {
  display: block;
  font-size: 18px;
  color: #333;
  line-height: 1;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 30px 0;
}
.news .newsCenter .newsCenterList ul li a .newsText {
  font-size: 15px;
  line-height: 24px;
  color: #8f8f8f;
  height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  -webkit-box-orient: vertical;
}
.news .newsCenter .newsCenterList ul li a .newsImg {
  display: block;
  width: 100%;
  height: 166px;
  margin-top: 30px;
  overflow: hidden;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .newsCenter .newsCenterList ul li a .newsImg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .newsCenter .newsCenterList ul li a .newsMore {
  display: block;
  width: 46px;
  height: 46px;
  background: url(../images/newsMore.png) no-repeat center;
  margin-top: 30px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .newsCenter .newsCenterList ul li a:hover .newsTime b {
  color: #00174b;
}
.news .newsCenter .newsCenterList ul li a:hover .newsTime em {
  color: #00174b;
}
.news .newsCenter .newsCenterList ul li a:hover .newsTitle {
  color: #00174b;
}
.news .newsCenter .newsCenterList ul li a:hover .newsImg {
  border-radius: 10px;
}
.news .newsCenter .newsCenterList ul li a:hover .newsMore {
  background: url(../images/newsMore2.png) no-repeat center;
}