body {
  font: 14px pxPingFangSC-Regular, Helvetica, Arial, Microsoft Yahei, sans-serif;
  background: #fff;
}

.phone {
  display: none;
}

input {
  border: 0;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  width: 96%;
}

.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main {
  flex: 1;
}

.footer,
.header {
  flex: 0;
}

a:hover {
  text-decoration: none;
  color: #3e929e;
  transition: color 0.4s;
  -moz-transition: color 0.4s;
  -webkit-transition: color 0.4s;
  -o-transition: color 0.4s;
}

@-webkit-keyframes fromBottomFade {
  from {
    -webkit-transform: translateY(20%);
    opacity: 0;
  }
}

@keyframes fromBottomFade {
  from {
    transform: translateY(20%);
    opacity: 0;
  }
}

/* 导航 */
.pc-nav {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: #fff;
  box-shadow: inset 0px -1px 0px 0px #d5d5d5;
  backdrop-filter: blur(22px);
}

.pc-nav .nav {
  height: 98px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.pc-nav .nav .logo {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc-nav .nav .logo img {
  max-width: 100%;
  width: 150px;
}

.pc-nav .nav .menu {
  display: flex;
  height: 100%;
}

.pc-nav .nav .menu li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: 0 32px;
}
.pc-nav .nav .menu .line-box {
  display: flex;
  align-items: center;
  height: 98px;
}
.pc-nav .nav .menu .line {
  width: 2px;
  height: 36px;
  background: #d8d8d8;
}
.pc-nav .nav .menu .en {
  padding: 0 0 0 30px;
}
.pc-nav .nav .menu .en img {
  width: 20px;
}
.pc-nav .nav .menu .search {
  padding: 0 0 0 20px;
}
.pc-nav .nav .menu .search img {
  width: 30px;
}

.pc-nav .nav .menu li a {
  display: block;
  font-size: 18px;
  white-space: nowrap;
  text-transform: capitalize;
}
.pc-nav .nav .menu li .line {
  display: none;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0%);
  width: 32px;
  height: 2px;
  background-color: #dd1f26;
}
.pc-nav .nav .menu li.cur .line {
  display: block;
}
.pc-nav .nav .menu a {
  color: #000;
}
.pc-nav .nav .menu .cur a {
  color: #000;
}
.pc-nav .nav .menu .menu-son {
  display: none;
  position: absolute;
  top: 98px;
  left: 50%;
  transform: translate(-50%, 0%);
  z-index: 100;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  width: 160px;
  font-size: 14px;
  background: #fff;
  animation: fromBottomFade 0.6s ease both;
  -webkit-animation: fromBottomFade 0.6s ease both;
}
.pc-nav .nav .menu .menu-son a {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #222;
  display: block;
  font-size: 14px;
  padding: 10px 20px;
  border-bottom: 1px solid #ebebeb;
  line-height: 23px;
  text-align: center;
}
.pc-nav .nav .menu .menu-son a:hover {
  color: #3e929e;
  background: #f5f5f5;
}
.pc-nav .nav .menu li:hover .line {
  display: block;
}
.pc-nav .nav .menu li:hover .menu-son {
  display: block;
}
.pc-nav .nav .menu li:hover .p-menu-son-box {
  display: block;
}
.pc-nav .nav .menu .p-menu-son-box {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  top: 98px;
  width: 100vw;
  background: #fff;
}
.pc-nav .nav .menu .p-menu-son {
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  border-radius: 14px;
  box-sizing: border-box;
}
.pc-nav .nav .menu .p-menu-son ul {
  flex: 0 0 25%;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
}
.pc-nav .nav .menu .p-menu-son ul li {
  margin: 0 16px 0 0;
}
.pc-nav .nav .menu .p-menu-son ul li a{
  font-size: 20px;
  margin: 0 0 10px 0;
}
.pc-nav .nav .menu .p-menu-son ul li:first-child{
  margin: 0 0 10px 0;
}
.pc-nav .nav .menu .p-menu-son ul li:first-child a{
  font-size: 22px;
  color: #DD1F26;
}

.pc-nav.active {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: #fff;
  box-shadow: 0 2px 10px 0 rgb(0 0 0 / 20%);
}
.pc-nav.active .nav .menu a {
  color: #000;
}
.pc-nav.active .nav .menu .cur a {
  color: #dd1f26;
}
.nav-gap {
  height: 98px;
}

/*首页搜索栏*/
.index-search-wrapper {
  margin: 68px 0 0;
}
.index-search-wrapper .container {
  border-radius: 34px;
  overflow: hidden;
}
.index-search-box {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  background-size: cover;
  border-radius: 34px;
  color: #fff;
  border: 1px solid #d6d6d6;
  opacity: 0.88;
}
.index-search-box .select {
  width: 245px;
  height: 64px;
  box-sizing: border-box;
  padding: 0 1.8em 0 1.2em;
  border-radius: 64px;
  border: 0;
  font-size: 18px;
  color: #5a5a5a;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background: #f4f4f4 url("../images/down.png") right 0.6em center no-repeat;
  background-size: 24px 24px;
  margin: 0 0 0 2px;
  overflow: hidden;
}
.index-search-box .text-input {
  flex: 1;
  height: 68px;
  padding: 0 20px;
  font-size: 18px;
  backdrop-filter: blur(10px);
}
.index-search-box .sub-btn {
  width: 192px;
  height: 68px;
  border-radius: 34px;
  background: #dd1f26;
  background-size: 20px 20px;
  font-size: 18px;
  color: #fff;
  position: absolute;
  right: -1px;
}

.iFixed {
  position: fixed;
  z-index: 999;
}
.iFixed .iFixed-box {
  width: 36px;
  height: 160px;
  background-color: #2e4789;
  color: #fff;
  position: fixed;
  right: 0;
  top: 220px;
}
.iFixed span {
  display: block;
  width: 10px;
  margin: 20px auto;
  font-size: 12px;
  color: #fff;
}
.iFixed span img {
  width: 12px;
  height: 12px;
  display: block;
  margin-bottom: 20px;
}
.iFixed .qrcode {
  display: none;
  width: 150px;
  height: 150px;
  background: #f09;
  top: 0;
  position: absolute;
  right: 40px;
  opacity: 1;
  background-image: url("../images/iqrcode.jpeg");
  background-size: 100% 100%;
  font-size: 12px;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  -webkit-transition: 0.5s;
  -moz-transition: 0.5s;
}
.iFixed-box:hover .qrcode {
  display: block;
}

/* 内页导航 */
.sidenav {
  background-color: #f6fafc;
  box-shadow: 0 6px 12px 10px rgba(235, 241, 248, 0.975);
  /* border-bottom: 1px solid #e9e9e9; */
}

.sidenav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  box-sizing: border-box;
  height: 80px;
}

.sidenav .right ul {
  display: flex;
}

.sidenav .right ul li a {
  color: #666666;
  padding: 6px 15px;
}

.sidenav .right ul li.cur a {
  color: #191919;
  font-weight: bold;
}

/* 主体 */
.tit-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #333333;
}
.tit-box .title {
  font-size: 50px;
  line-height: 70px;
}
.tit-box .des {
  font-size: 24px;
  line-height: 33px;
}

.main .content {
  padding: 20px 40px;
  background-color: #fff;
}

.main .content .info {
  border-radius: 6px;
  margin-bottom: 20px;
}

.main .content .title {
  text-align: center;
  font-size: 24px;
  color: #000;
  font-weight: bold;
  line-height: 140%;
  margin-bottom: 10px;
}

.main .content .date {
  display: flex;
  justify-content: center;
  text-align: center;
  font-size: 16px;
  line-height: 140%;
}
.main .content .date p {
  margin: 0 10px;
}

.orientation {
  margin-top: 30px;
  line-height: 30px;
}

/* 首页banner */
.index-banner {
  position: relative;
}
.index-banner .swiper-wrapper img,
.inside-banner .swiper-wrapper img {
  width: 100vw !important;
}

/* 内页banner */
.inside-banner {
  position: relative;
}
.inside-banner .index-search-wrapper {
  bottom: 73px;
}
.cate_title {
  position: absolute;
  top: -110px;
  left: 0;
  font-weight: bold;
  font-size: 60px;
  color: #ffffff;
  display: flex;
  justify-content: center;
  width: 100%;
  text-transform: uppercase;
}
.inside-banner .swiper-slide {
  position: relative;
}
.inside-banner .swiper-slide .banner-title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 30px;
  font-weight: bold;
  color: #fff;
}

/* 产品 */
.iProduct-box {
  padding: 68px 0 110px;
}
.iProduct .title-box {
  display: flex;
}
.iProduct .title-box .title {
  flex: 1;
  font-size: 50px;
}
.iProduct .title-box .info {
  flex: 1;
}
.iProduct .title-box .info .des {
  font-size: 24px;
  line-height: 33px;
  color: rgba(0, 0, 0, 0.85);
}
.iProduct .title-box .info a {
  margin: 22px 0 0;
  display: flex;
  align-items: center;
  color: #dd1f26;
}
.iProduct .title-box .info .pic {
  margin: 0 0 0 10px;
}
.iProduct .list {
  margin: 50px 0 0;
  display: flex;
}
.iProduct .list .item {
  flex: 1;
  border: 1px solid #d6d6d6;
}
.iProduct .list .item .info {
  padding: 0 18px 18px 28px;
  font-size: 24px;
  display: flex;
  justify-content: space-between;
  color: #333333;
  line-height: 33px;
}

/* 关于 */
.iAbout-box {
  padding: 0 0 100px;
}
.iAbout .title-box {
  display: flex;
}
.iAbout .title-box .title {
  flex: 1;
  font-size: 50px;
}
.iAbout .title-box .info {
  flex: 1;
}
.iAbout .title-box .info .des {
  font-size: 24px;
  line-height: 33px;
  color: rgba(0, 0, 0, 0.85);
}
.iAbout .title-box .info a {
  margin: 22px 0 0;
  display: flex;
  align-items: center;
  color: #dd1f26;
}
.iAbout .title-box .info .pic {
  margin: 0 0 0 10px;
}
.iAbout .detail {
  margin: 52px 0 0;
  display: flex;
}
.iAbout .detail .list {
  flex: 0 0 426px;
  margin: 0 53px 0 0;
}
.iAbout .detail .list .item {
  display: flex;
  flex-direction: column;
  padding: 0 0 0 14px;
  border-bottom: 1px solid #d8d8d8;
}
.iAbout .detail .list .item:not(:first-child) {
  margin: 40px 0 0;
}
.iAbout .detail .list .title {
  font-weight: 500;
  font-size: 28px;
  color: rgba(0, 0, 0, 0.85);
}
.iAbout .detail .list .des {
  margin: 20px 0 16px 0;
  font-weight: 400;
  font-size: 28px;
  color: #dd1f26;
  line-height: 40px;
}
.iAbout .detail .images {
  display: flex;
}
.iAbout .detail .images .pic {
  position: relative;
}
.iAbout .detail .images p {
  position: absolute;
  bottom: 27px;
  left: 50%;
  transform: translateX(-50%);
  font-weight: 500;
  font-size: 28px;
  color: rgba(0, 0, 0, 0.85);
}

.inset {
  margin: 20px 0 0;
  background-color: #fff;
  padding: 0px 0 50px;
}
.inset-cate {
  font-size: 30px;
  color: #191919;
  font-weight: bold;
  margin: 0 0 44px;
}

/* 导航 */
.main-nav {
  display: flex;
  align-items: center;
  padding: 24px 0;
  text-transform: uppercase;
}
.main-nav a {
  font-size: 18px;
  color: #b2b2b2;
  line-height: 20px;
}
.main-nav span {
  margin: 0 5px;
  font-size: 18px;
  color: #b2b2b2;
  line-height: 20px;
}
/* 分类 */
.main-sub ul {
  margin: 0 0 20px 0;
}
.main-sub ul:nth-child(1) {
  display: flex;
  flex-wrap: wrap;
}
.main-sub ul:nth-child(1) li {
  margin: 0 32px 0 0;
}
.main-sub ul:nth-child(1) {
  display: flex;
  flex-wrap: wrap;
}
.main-sub ul:nth-child(1) a {
  font-size: 16px;
}
.main-sub ul:nth-child(1) .cur a {
  color: #dd1f26;
}
.main-sub ul:nth-child(2) {
  padding: 15px 16px;
  background: #fafafa;
  border-radius: 12px;
  display: flex;
  flex-wrap: wrap;
}
.main-sub ul:nth-child(2) {
  display: flex;
  flex-wrap: wrap;
}
.main-sub ul:nth-child(2) li {
  font-size: 14px;
  color: #333333;
  margin: 0 32px 0 0;
}
.main-sub ul:nth-child(2) a {
  font-size: 16px;
}
.main-sub ul:nth-child(2) .cur a {
  color: #dd1f26;
}

/* 产品页面 */
.copy-btn{
  display: inline-flex;
  padding: 0 1em;
  margin-top: 1em;
  border: 1px solid currentColor;
  border-radius: 1em;
  line-height: 2;
  color: #DD1F26;
}
.classify-area-box{background: #fff;}
.classify-area{padding: 10px 40px;background-color: #fff;border-radius: 10px;}
.classify-area .section{display: flex;align-items: flex-start;padding: 20px 0;border-top: 1px solid #eee;line-height: 20px;}
.classify-area .section:first-child{border-top: 0;}
.classify-area .section .name{flex: 0 0 140px;margin: 10px 0;font-weight: bold;}
.classify-area .section .name .icon{vertical-align: middle;width: 20px;height: 20px;margin: 0 5px 0 0;}
.classify-area .section .section-list{flex: 1;overflow: hidden;}
.classify-area .section .section-list li{display: inline-block;vertical-align: top;margin: 10px 40px 10px 0;}
.classify-area .section .section-list li a{position: relative;display: block;padding-left: 20px;transition: .3s;}
.classify-area .section .section-list li a:before{content: '';position: absolute;left: 0;top: 2px;width: 1px;width: 14px;height: 14px;border: 1px solid #DADADA;border-radius: 50%;transition: .5s;}
.classify-area .section .section-list li a:after{content: '';position: absolute;left: 5px;top: 7px;width: 6px;height: 6px;background-color: #DB0058;border-radius: 50%;transform: scale(0);transition: .5s;}
.classify-area .section .section-list li:hover a{color: #DB0058;}
.classify-area .section .section-list li.on a{color: #DB0058;}
.classify-area .section .section-list li.on a:before{border-color: #DB0058;animation: dotScale .3s;}
.classify-area .section .section-list li.on a:after{transform: scale(1);}
.product-banner {
  position: relative;
}
.product-banner .info {
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.product-banner .banner-title {
  font-weight: 500;
  font-size: 50px;
  color: rgba(255, 255, 255, 0.85);
}
.product-banner .index-search-box {
  background: rgba(40, 75, 155, 1);
  border: 1px solid #e8eaf0;
  overflow: hidden;
}
.product-banner .text-input {
  background: rgba(40, 75, 155, 1);
  color: #fff;
}
.product-banner .text-input::placeholder {
  color: #e8eaf0;
}

.product {
  display: flex;
}
.product .inside-position {
  width: 100%;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: end;
}
.product .inside-position span {
  margin: 0 5px;
}
.product .p-nav {
  flex: 0 0 300px;
  margin-right: 70px;
}
.product .p-nav ul {
  padding-left: 20px;
  border-left: 3px solid #f2f4f8;
}
.product .p-nav ul li a {
  font-size: 28px;
  color: rgba(153, 153, 153, 0.85);
  line-height: 40px;
  position: relative;
}
.product .p-nav ul li.cur a {
  color: rgba(0, 0, 0, 0.8);
}
.product .p-nav ul ul {
  padding-left: 10px;
  border-left: 3px solid #f2f4f8;
}
.product .p-nav ul ul li a {
  font-size: 16px;
  color: rgba(0, 0, 0, 0.8);
  line-height: 32px;
}
.product .p-nav ul ul li.cur{
  display: block;
}
.product .p-nav ul ul li.cur a {
  color: #DD1F26;
}
.product .p-nav ul ul{
  display: none;
}
.product .p-nav ul li.cur a.p-top::before{
  position: absolute;
  content: '';
  left: -23px;
  top: 0;
  width: 3px;
  height: 40px;
  background: #DD1F26;
}

.product .p-detail {
  flex: 1;
}
.product .list {
  display: flex;
  flex-wrap: wrap;
}
.product .list .item {
  flex: 0 0 calc(96% / 3);
  margin: 0 0 40px 0;
}
.product .list .item:not(:nth-child(3n)) {
  margin-right: calc(4% / 2);
}
.product .list .item .pic {
  height: 218px;
}
.product .list .item .pic img {
  object-fit: cover;
}
.product .list .item .info {
  margin: 24px 0 0;
}
.product .list .item .cate {
  font-size: 16px;
  color: #666666;
  line-height: 20px;
}
.product .list .item .title {
  margin: 10px 0 0;
  font-size: 20px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 25px;
  height: 75px;
  overflow: hidden;
}
.product .list .item .size {
  margin: 10px 0 0;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 24px;
}
/* 产品详情 */
.product-show .info-box{
  margin: 70px 0 0;
  display: flex;
}
.product-show .info {
  flex: 0 0 804px;
}
.product-show .info .cate {
  font-size: 14px;
  color: #666666;
  line-height: 20px;
}
.product-show .info .title {
  margin: 6px 0 0;
  font-size: 24px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 33px;
}
.product-show .info .size {
  margin: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content:space-between;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 24px;
}
.product-show .info .size-item{
  display: flex;
  align-items: center;
  flex: 0 0 48%;
}
.product-show .info .size-item p{
  font-size: 18px;
  color: rgba(51,51,51,0.8);
  line-height: 25px;
}
.product-show .info .size-item p:first-child{
  font-size: 18px;
  color: rgba(51,51,51,1);
  line-height: 25px;
  margin: 0 5px 0 0;
}
.product-show .info .price{
  margin: 50px 0 0;
  display: flex;
  flex-wrap: wrap;
}
.product-show .info .price .price-item{
  margin: 12px 12px 0 0;
  padding: 12px 16px;
  background: #F8F8F8;
  border-radius: 2px;
}
.product-show .info .price .price-item p:nth-child(1){
  font-size: 24px;
  color: rgba(0,0,0,0.85);
  line-height: 33px;
  text-align: center;
}
.product-show .info .price .price-item p:nth-child(2){
  font-size: 24px;
  color: #DD1F26;
  line-height: 33px;
  text-align: center;
}
.product-show .images{
  flex: 1;
  overflow: hidden;
}
.product-show .images .image{
  height: 340px;
  border: 1px solid #DDDDDD;
  overflow: hidden;
}
.product-show .images .image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-show .download{
  margin: 24px 0 0;
}
.product-show .download .item{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 40px;
  height: 48px;
  background: #DD1F26;
  border-radius: 34px;
  box-sizing: border-box;
  color: #fff;
}
.product-show .download .item .pic{
  margin: 0 5px 0 0;
}
.product-show .d-item{
  margin: 48px 0 0;
}
.product-show .d-mt{
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #D8D8D8;
  padding: 0 0 19px 0;
}
.product-show .d-mt p{
  font-weight: 600;
  font-size: 24px;
  color: #333333;
  line-height: 33px;
}
.product-show .d-mt i{
  font-size: 26px;
  color: red;
}
.product-show .d-mc{
  padding: 24px 0 0;
}
.product-show .d-item.item1 .d-mc{
  padding: 24px;
}
.product-show .d-item.item1 .list .item{
  display: flex;
}
.product-show .d-item.item1 .list .item p{
  font-weight: 600;
  font-size: 18px;
  color: #333333;
  line-height: 40px;
}
.product-show .d-item.item1 .list .item p:nth-child(1){
  flex: 0 0 200px;
  text-transform: capitalize;
}
.product-show .d-item.item1 .list .item p:nth-child(2){
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  line-height: 40px;
}

.product-show .d-item .section-tip {
  padding: 0 24px;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  line-height: 25px;
}
.product-show .d-item .section-detail {
  margin: 24px 0 0;
  padding: 0 24px;
}
.product-show .d-item .section-detail img{
  max-width: 100%;
}
.product-show .d-item .table-box {
  width: 100%;
  padding-bottom: 10px;
  overflow-x: auto;
}
.product-show .d-item table {
  width: 100%;
  min-width: 500px;
  border-collapse: collapse;
  line-height: 1.6;
  text-align: center;
}
.product-show .d-item table tr {
  background-color: #fff;
}
.product-show .d-item table tr:first-child {
  height: 56px;
  background: linear-gradient(90deg,#CA0C73,#AF59C3 40%,#02A0FF);
  color: #fff;
}
.product-show .d-item table tr:first-child > * {
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.product-show .d-item table tr:nth-child(2n + 1) {
  background-color: #f5f5f5;
}
.product-show .d-item table tr td {
  height: 50px;
  box-sizing: border-box;
  padding: 0.5em;
  border: 1px solid #eee;
}
.product-show .d-item table tr td:empty::before {
  content: "-";
}
.product-show .d-item table a {
  text-decoration: underline;
  color: #db0058;
}
.product-show .d-item table i {
  color: #db0058;
}

.product-show .d-item .product-info-table {
  text-align: left;
}
.product-show .d-item .product-info-table tr:first-child {
  height: auto;
  background-image: none;
  color: #333;
}
.product-show .d-item .product-info-table tr:first-child > * {
  border: 1px solid #eee;
}
.product-show .d-item .product-info-table tr td {
  box-sizing: border-box;
  padding: 1em 2em;
  border: 1px solid #eee;
  color: #666;
}
.product-show .d-item .product-info-table tr td:nth-child(2n + 1) {
  width: 10em;
  font-weight: bold;
  color: #333;
}
.product-show .d-item .product-info-table tr td:nth-child(2n) {
  width: 38%;
}

.product-show .d-item.item2 .section-detail {
  margin: 30px 0 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.product-show .d-item.item2 .section-detail .img-max {
  width: 36%;
  margin-right: 40px;
}

.contact-us .form {
  background: url("../images/about-form.png") no-repeat center;
  background-size: cover;
  margin: 0 48px;
  padding: 53px 63px 31px 68px;
  border-radius: 6px;
  overflow: hidden;
}
.contact-us .form h1 {
  font-weight: 600;
  font-size: 32px;
  color: #ffffff;
  line-height: 45px;
  text-align: center;
}
.contact-us .form h2 {
  font-weight: 400;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.53);
  line-height: 24px;
  text-align: center;
}
.contact-us .form p {
  font-weight: 500;
  font-size: 18px;
  color: #ffffff;
  line-height: 24px;
  margin: 0 0 10px 0;
}
.contact-us .form .detail {
  display: flex;
  margin: 40px 0 0;
}
.contact-us .form .submit {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.contact-us .form .submit button {
  border: unset;
  width: 210px;
  height: 55px;
  background: #0034b7;
  border-radius: 34px;
  font-weight: 500;
  font-size: 24px;
  color: #ffffff;
  line-height: 33px;
}
.contact-us .form .left {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact-us .form .left .row {
  flex: 0 1 calc(49% - 24px);
  font-weight: 500;
  font-size: 18px;
  color: #ffffff;
  line-height: 24px;
  margin: 0 24px 40px 0;
  box-sizing: border-box;
}
.contact-us .form .left .row:last-child {
  flex: 0 1 calc(100% - 24px);
}
.contact-us .form input {
  width: 100%;
  height: 54px;
  background: #769ef3;
  border-radius: 8px;
  border: 1px solid #769ef3;
  padding: 0 17px;
  color: #fff;
  box-sizing: border-box;
}
.contact-us .form input::placeholder {
  color: #fff;
}
.contact-us .form textarea {
  color: #fff;
  width: 417px;
  height: 310px;
  padding: 17px;
  border-radius: 8px;
  background: #769ef3;
  box-sizing: border-box;
}
.contact-us .here-bg {
  background: #e8edf5;
  margin-top: -70px;
  height: 70px;
  position: relative;
  z-index: -1;
}
.contact-us .here {
  background: #e8edf5;
  padding: 80px 0;
}
.contact-us .here .detail {
  background: #ffffff;
  border-radius: 14px;
  padding: 48px;
  display: flex;
  align-items: center;
  height: 638px;
}
.contact-us .here .detail .img-full {
  width: 879px;
  height: 638px;
}
.contact-us .here .info-box {
  margin: 0 0 0 77px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 100%;
}
.contact-us .here .info-item {
  display: flex;
}
.contact-us .here .info-item .info {
  margin: 0 0 0 14px;
}
.contact-us .here .info-item .title {
  font-weight: 500;
  font-size: 20px;
  color: #333333;
  line-height: 20px;
  margin: 0 0 14px 0;
}
.contact-us .here .info-item .des {
  width: 277px;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  line-height: 20px;
}
.contact-us .about-us {
  background-color: #fff;
  padding: 90px 0 99px;
}
.contact-us .about-us .img-max {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 产品结束 */
/* 学习页面 */
.study {
  margin: 24px 0;
}
.study .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.study .list .item {
  flex: 0 1 49%;
  display: flex;
  padding: 8px;
  background: #fafafa;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  margin: 0 0 24px 0;
  box-sizing: border-box;
}
.study .list .item .img-full {
  width: 246px;
  height: 230px;
  border-radius: 8px;
  overflow: hidden;
}
.study .list .item .img-full img {
  object-fit: cover;
}
.study .list .item .info {
  margin: 0 0 0 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.study .list .item .info .mf {
  font-size: 16px;
  color: #0034b7;
  line-height: 24px;
}
.study .list .item .info .title {
  margin: 14px 0 0;
  font-weight: 600;
  font-size: 24px;
  color: #333333;
  line-height: 33px;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  word-break: break-all;
}
.study .list .item .info .size {
  margin: 20px 0 0;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  line-height: 24px;
}
/* 学习结束 */

/* technology */
.main-technology ul {
  display: flex;
  flex-wrap: wrap;
}
.main-technology ul li {
  padding: 16px 22px;
  background: #f5f5f5;
  border-radius: 34px;
  font-size: 18px;
  margin: 0 24px 24px 0;
}
.main-technology ul li.cur {
  background: rgba(0, 180, 229, 0.06);
}
.main-technology ul li.cur a {
  color: #dd1f26;
}
.main-technology ul li {
  z-index: 1;
  position: relative;
  overflow: hidden;
}
.main-technology ul li:after {
  content: "";
  z-index: -1;
  position: absolute;
  left: 30%;
  top: 100%;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(0, 180, 229, 0.06);
  transform: translate(-50%, -50%) scale(0);
}
.main-technology ul li:hover {
  color: #dd1f26 !important;
  transition: 0.5s ease-in-out;
}
.main-technology ul li:hover a {
  color: #dd1f26 !important;
}
.main-technology ul li:hover:after {
  transform: translate(-50%, -50%) scale(10);
  transition: 1s ease-in-out;
}

.technology {
  margin: 24px 0;
}
.technology .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.technology .list .item {
  flex: 0 1 49%;
  display: flex;
  flex-direction: column;
  padding: 8px;
  background: #fafafa;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  margin: 0 0 24px 0;
  box-sizing: border-box;
}
.technology .list .item .img-full {
  width: 100%;
  height: 254px;
  border-radius: 8px;
  overflow: hidden;
}
.technology .list .item .img-full img {
  object-fit: cover;
}
.technology .list .item .info {
  padding: 16px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.technology .list .item .info .mf {
  font-size: 16px;
  color: #0034b7;
  line-height: 24px;
}
.technology .list .item .info .title {
  margin: 14px 0 0;
  font-weight: 600;
  font-size: 24px;
  color: #333333;
  line-height: 33px;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  word-break: break-all;
}
.technology .list .item .info .size {
  margin: 20px 0 0;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  line-height: 24px;
}
/* technology end */
/* news */
.news {
  padding: 24px 32px;
}
.news .item {
  display: flex;
  align-items: center;
  padding: 26px 29px;
  background: #fafafa;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  margin: 0 0 24px 0;
}
.news .list .item .info {
  flex: 1;
}
.news .list .item .info .title {
  font-weight: 600;
  font-size: 24px;
  color: #333333;
  line-height: 33px;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  word-break: break-all;
}
.news .list .item .des-box {
  display: flex;
  margin: 14px 0 0;
}
.news .list .item .des-box .des-item {
  margin: 0 32px 0 0;
  font-size: 14px;
  color: #999999;
  line-height: 24px;
  display: flex;
  align-items: center;
}
.news .list .item .des-box img {
  margin: 0 6px 0 0;
}
.news .list .item .download {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #dd1f26;
  border-radius: 34px;
  width: 206px;
  height: 58px;
  margin: 0 0 0 56px;
}
.news .list .item .download p {
  margin: 0 0 0 14px;
  color: #fff;
  font-weight: 500;
  font-size: 24px;
}
/* news end */

/* news-pic */
.news-pic {
  margin: 24px 0;
}
.news-pic .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news-pic .item {
  flex: 0 0 49%;
  display: flex;
  align-items: center;
  padding: 14px;
  background: #fafafa;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  margin: 0 0 32px 0;
  box-sizing: border-box;
}
.news-pic .list .item .info {
  margin: 0 0 0 21px;
}
.news-pic .list .item .info .title {
  font-weight: 600;
  font-size: 20px;
  color: #333333;
  line-height: 28px;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  word-break: break-all;
}
.news-pic .list .item .des-box {
  margin: 21px 0 0;
}
.news-pic .list .item .des-box .des-item {
  font-size: 14px;
  color: #999999;
  line-height: 24px;
  display: flex;
  align-items: center;
}
.news-pic .list .item .des-box img {
  margin: 0 6px 0 0;
}
.news-pic .list .item .img-full {
  flex: 0 0 246px;
  height: 192px;
  border-radius: 12px;
  overflow: hidden;
}
.news-pic .list .item .img-full img {
  object-fit: cover;
}
/* news-pic end */

/* 单页公共 */
.page-inside {
  margin-top: 64px;
}
.inside-tit {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 0 40px 0;
}
.inside-tit .title {
  font-weight: bold;
  font-size: 32px;
  color: #333333;
  line-height: 38px;
}
.inside-tit .line {
  margin: 26px 0 0;
  width: 766px;
  height: 1px;
  background: #e3e3e3;
  position: relative;
}
.inside-tit .line::before {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 4px;
  background: #0034b7;
}
.inside-tit:hover .line::before {
  width: 100%;
  transition: all 0.5s;
}

/* 两侧 */
.both-sides {
  margin: 40px 0 0;
  display: flex;
  justify-content: space-between;
}
.both-sides .box {
  flex: 0 0 71.11%;
}
.both-sides .search {
  display: flex;
  align-items: center;
  height: 40px;
}
.both-sides .search .select,
.both-sides .search .input {
  margin-right: 12px;
  height: 100%;
}
.both-sides .search select {
  padding-left: 12px;
  font-weight: 400;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.88);
  line-height: 24px;
  width: 238px;
  height: 100%;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  background: #fff url(../images/down.png) right 0.6em center no-repeat;
}
.both-sides .search input {
  padding-left: 12px;
  font-weight: 400;
  font-size: 16px;
  color: rgba(0, 0, 0, 0.25);
  line-height: 24px;
  width: 368px;
  height: 100%;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.15);
}
.both-sides .search button {
  width: 58px;
  height: 40px;
  background: #dd1f26;
  border-radius: 8px;
  border: unset;
  color: #fff;
}
.both-sides .side {
  flex: 1;
}
.both-sides .side.help {
  flex: 0 0 330px;
}
.both-sides .side .mt {
  font-weight: 500;
  font-size: 24px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 33px;
}
.both-sides .side .list .item {
  display: flex;
  flex-direction: column;
  padding: 26px 0 14px;
  border-bottom: 1px solid #d8d8d8;
}
.both-sides .side .list .item p {
  font-weight: 400;
  font-size: 24px;
  color: #dd1f26;
  line-height: 33px;
}
.both-sides .side .list .item .pic {
  margin: 20px 0 0;
}

/* help */
.help-banner {
  position: relative;
}
.help-banner .banner-title {
  font-weight: 500;
  font-size: 50px;
  color: rgba(0, 0, 0, 0.85);
  position: absolute;
  top: 0;
  top: 50%;
  transform: translateY(-50%);
  text-transform: capitalize;
}
.article-help .box .list {
  display: flex;
  flex-direction: column;
}
.article-help .box .list .item {
  padding: 46px 0 0;
}
.article-help .box .list .item .tip {
  font-weight: 400;
  font-size: 14px;
  color: #dd1f26;
  line-height: 20px;
}
.article-help .box .list .item .title {
  margin: 14px 0 0;
  font-weight: 400;
  font-size: 22px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 30px;
}
.article-help .box .list .bottom {
  margin: 10px 0 0;
  display: flex;
  align-items: center;
}
.article-help .box .list .bottom-item {
  display: flex;
  align-items: center;
  margin-right: 32px;
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 20px;
}
.article-help .box .list .bottom-item .pic {
  display: flex;
  align-items: center;
}
.article-help .box .list .bottom-item p {
  margin: 0 0 0 2px;
}

.article-help-show .detail {
  margin: 48px 0 0;
}
.article-help-show .detail .tip {
  margin: 24px 0 0;
  font-weight: 400;
  font-size: 14px;
  color: #dd1f26;
  line-height: 20px;
}
.article-help-show .detail .title {
  font-weight: 400;
  font-size: 22px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 30px;
}
.article-help-show .detail .bottom {
  margin: 14px 0 0;
  display: flex;
  align-items: center;
}
.article-help-show .detail .bottom-item {
  display: flex;
  align-items: center;
  margin-right: 32px;
  font-weight: 400;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 20px;
}
.article-help-show .detail .bottom-item .pic {
  display: flex;
  align-items: center;
}
.article-help-show .detail .bottom-item p {
  margin: 0 0 0 2px;
}
.article-literature .box .list .item {
  padding: 40px 0 0;
  display: flex;
  align-items: center;
}
.article-literature .box .list .item .pic {
  flex: 0 0 208px;
  /* height: 134px; */
}
.article-literature .box .list .item .pic img {
  object-fit: cover;
}
.article-literature .box .list .item .info {
  margin: 0 0 0 16px;
}
.article-literature .box .list .item .info .title {
  font-size: 22px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 30px;
  height: 60px;
}
.article-literature .box .list .item .info .date {
  margin: 24px 0 0;
  display: flex;
}
.article-literature .box .list .item .info .date-item {
  display: flex;
  align-items: center;
  margin-right: 68px;
}
.article-literature .box .list .item .info .date-item p {
  margin: 0 0 0 4px;
}
.article-literature .box .list .item .info .date-item {
  display: flex;
  align-items: center;
  margin-right: 68px;
}
.article-literature .box .list .item .info .products {
  margin: 10px 0 0;
  display: flex;
}
.article-literature .box .list .item .info .products p:last-child {
  font-size: 14px;
  color: #dd1f26;
  line-height: 20px;
}

.literature-show .detail {
  margin: 40px 0 0;
}
.literature-show .detail .title {
  font-size: 22px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 30px;
}
.literature-show .detail .date {
  margin: 40px 0 0;
  display: flex;
}
.literature-show .detail .date-item {
  display: flex;
  align-items: center;
  margin-right: 68px;
}
.literature-show .detail .date-item p {
  margin: 0 0 0 4px;
}
.literature-show .detail .date-item {
  display: flex;
  align-items: center;
  margin-right: 68px;
}
.literature-show .detail .products {
  margin: 10px 0 0;
  display: flex;
}
.literature-show .detail .products p:last-child {
  font-size: 14px;
  color: #dd1f26;
  line-height: 20px;
}

/* 文章 */
.article .box .list .item {
  padding: 45px 0 0;
  display: flex;
  flex-direction: column;
}
.article .box .list .item .date {
  display: flex;
  align-items: center;
}
.article .box .list .item .date .cate {
  font-weight: 400;
  font-size: 14px;
  color: #dd1f26;
  line-height: 20px;
}
.article .box .list .item .date .line {
  margin: 0 10px;
}
.article .box .list .item .date .year {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 20px;
}
.article .box .list .item .title {
  margin: 14px 0 0;
  font-size: 22px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 30px;
}
.article .box .list .item .des {
  margin: 18px 0 0;
  font-size: 18px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 25px;
}
.articlep-show .detail {
  padding: 40px 0 0;
}
.articlep-show .title {
  width: 71.11%;
  font-size: 40px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 56px;
}
.articlep-show .date {
  margin: 40px 0 0;
  font-size: 18px;
  color: rgba(102, 102, 102, 0.85);
  line-height: 25px;
}

.page-about.bg {
  padding: 54px 0;
  background: #f8f8f8;
}
.page-about .top-info {
  display: flex;
  align-items: center;
}
.page-about .top-info .info .title {
  font-weight: 400;
  font-size: 32px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 45px;
}
.page-about .top-info .info .des {
  margin: 80px 0 0;
  font-weight: 400;
  font-size: 18px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 25px;
}
.page-about .top-info .info .button {
  margin: 48px 0 0;
  display: flex;
}
.page-about .top-info .info .button a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 11px 13px;
  border: 1px solid #dd1f26;
  font-weight: 400;
  font-size: 16px;
  color: #dd1f26;
  line-height: 22px;
  margin-right: 14px;
}
.page-about .detail {
  margin: 68px 0 0;
  display: flex;
}
.page-about .detail .menu-box {
  flex: 0 0 377px;
}
.page-about .detail .menu {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 98px;
}
.page-about .detail .menu a {
  display: inline-flex;
  padding-left: 20px;
  border-left: 3px solid #f2f4f8;
  font-weight: 400;
  font-size: 28px;
  color: rgba(153, 153, 153, 0.85);
  line-height: 40px;
}
.page-about .detail .menu a.cur {
  color: rgba(0, 0, 0, 0.85);
  border-left: 3px solid #dd1f26;
}
.page-about .detail .list .mt {
  margin-top: 48px;
  margin-bottom: 26px;
  font-weight: 400;
  font-size: 32px;
  color: rgba(0, 0, 0, 0.85);
  line-height: 45px;
}
.page-about .detail .list .mc {
  font-weight: 400;
  font-size: 18px;
  color: rgba(0, 0, 0, 0.45);
  line-height: 25px;
  padding-bottom: 40px;
  border-bottom: 1px solid #d8d8d8;
}
.page-about .detail .list .item:first-child .mt {
  margin-top: 0;
}
.page-about .detail .list .item:last-child .mc {
  border-bottom: unset;
}
.page-about .detail .list .mc p {
  margin-bottom: 20px;
}
.page-about .detail .mc-item {
  display: flex;
}
.page-about .detail .mc-item .pic {
  margin: 0 22px 0 0;
}

/* 底部 */
.footer {
}
.footer-menu {
  margin: 30px 0 0;
  display: flex;
  justify-content: space-between;
  padding: 47px 0 30px;
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
}
.footer-menu .menu {
  display: flex;
  justify-content: flex-end;
  flex: 1;
}
.footer-menu .menu ul {
  flex: 0 0 16.66%;
}
.footer-menu .menu ul li:first-child {
  margin: 0 0 22px 0;
  font-weight: bold;
}
.footer-menu .menu ul a {
  font-size: 16px;
  line-height: 26px;
  text-transform: capitalize;
}
.footer-menu .medya p {
  font-size: 16px;
  color: #000;
}
.footer-menu .medya .list {
  margin: 22px 0 0;
  display: flex;
  align-items: center;
}
.footer-menu .medya .list .pic {
  margin: 0 50px 0 0;
}
.footer-menu .medya {
  margin: 0 16px 0 0;
}
.footer-top {
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
  display: flex;
  align-items: center;
}
.footer-top .menus {
  display: flex;
  margin: 0 0 0 150px;
  padding: 42px 0;
}
.footer-top ul li {
  margin: 0 96px 0 0;
}
.footer-top ul li a {
  font-size: 18px;
  color: #000;
  text-transform: capitalize;
}
.footer-bottom {
  height: 62px;
  display: flex;
  align-items: center;
}
.footer-bottom .copyright {
  height: 000;
}

.mypage {
  text-align: center;
  width: 100%;
  margin-top: 20px;
  margin-bottom: 20px;
  overflow: hidden;
}
.mypage .pagination {
  display: flex;
  justify-content: center;
}
.mypage li {
  display: inline-block;
  color: #333333;
  background: #eff1f4;
  border-radius: 5px;
  height: 37px;
  line-height: 37px;
  text-align: center;
  padding: 0px 15px;
}
.mypage li.active {
  background: #3e929e;
  color: #ffffff;
}
.mypage .rows {
  border: none;
}