.head{
  position:sticky;
  top:0;
  width: 100%;
  background-color: #fff;
  z-index: 1000;
  transition: .3s all ease;
  box-sizing: border-box;
  padding:0 6rem;

  display:flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}
.logo img{
  height: 6.5rem;
}
.head ul{
  display:flex;
  justify-content: space-between;
  align-items: center;
  width: 47%;
}
.head ul li a:hover{
  font-weight: bold;
  color:var(--color-primary);
}
.head_right{
  display:flex;
  justify-content: flex-end;
  align-items: center;
}
.telicon{
  display:flex;
  align-items: center;
  padding:0.5rem 1rem;
  border-radius: 2.2rem;
}
.telicon svg{
  color: #fff;
  width: 1.66rem;
  height: 1.66rem;
}
.telicon h5{
  font-weight: bold;
  color: #ffffff;
  margin-left: 0.27rem;
}


/*banner*/
.banner{
  width: 100%;
  height: calc(100vh - 100px);
}
.swiper-banner{
  width: 100%;
  height: 100%;
  position: relative;
  overflow:hidden;
}
.banner .swiper-slide {
  width: 100%;
  height: 100%;
  display:flex;
  justify-content: center;
  align-items: center;
}
.banner .swiper-slide a{
  color: #fff;
  text-align: center;
}
.banner .swiper-slide a h3 {
  font-weight: bold;
  transition: .4s all .1s ease;
  transform:translateY(30px);
  opacity:0;
}
.banner .swiper-slide a h3:nth-of-type(2){
  transition: .4s all .15s ease;
}
.banner .swiper-slide a img{
  width: 100%;
}
.banner .swiper-slide a p{
  transition: .4s all .15s ease;
  transform:translateY(30px);
  opacity:0;
}
.banner .swiper-slide a small{
  display:block;
  font-weight: lighter;
  max-width: 750px;
  margin-top:3rem;
  transition: .3s all .2s ease;
  transform:translateY(30px);
  opacity:0;
}
.banner .ani-slide a small,
.banner .ani-slide a h3,
.banner .ani-slide a p{
  transform:translateY(0);
  opacity:1;
}
.banner .swiper-pagination{
  bottom:3.6rem;
}
.banner .swiper-pagination span{
  width: 1.31rem;
  height: 1.31rem;
  border-radius: 1.31rem;
  background: #fff;
  transition: .3s all .2s linear;
}
.banner .swiper-pagination span.swiper-pagination-bullet-active{
  width: 4.38rem;
  border-radius: 0.9rem;
}
.banner .swiper-button-prev,
.banner .swiper-button-next{
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.banner .swiper-button-prev:hover,
.banner .swiper-button-next:hover{
  background:var(--color-primary);
}
.banner .swiper-button-prev:after,
.banner .swiper-button-next:after{
  color: #fff;
  font-weight: bold;
  font-size: 16px;
}



/*main*/
#main {
  overflow: hidden;
}
.title{
  padding-top: 9.2rem;
  padding-bottom: 3.4rem;
  text-align: center;
}
.title h2{
  font-weight: bold;
}
.title p{
  font-weight: lighter;
}
.pb4{
  padding-bottom: 4vw;
}
.btn{
  border-radius: 2.5rem;
  display:inline-flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 2rem;
  padding-right: 1.2rem;
  position:relative;
  overflow:hidden;
}
.btn:before{
  display:block;
  content: '';
  height: 202%;
  width: 100%;
  background: linear-gradient(180deg, #F0F0F0 50%, var(--color-primary) 50%);
  position:absolute;
  left:0;
  top:0;
  transition: .3s all ease;
}
.btn span{
  position:relative;
  transition: .3s all ease;
}
.btn svg{
  margin-left: 1.5rem;
  width: 2rem;
  height: 2rem;
  position:relative;
  transition: .3s all ease;
}
.btn:hover span {
  color: #fff;
}
.btn:hover svg {
  color: #fff;
}
.btn:hover:before{
  top:-101%;
}
/*关于*/
.indexcom{
  display:flex;
  align-items: center;
  padding:4vw 0;
}
.indexcom>b{
  width: 50%;
  height: 100%;
}
.indexcom_text{
  width:78rem;
  box-sizing: border-box;
  padding-left: 4.6rem;
}
.indexcom_text ul{
  display:flex;
  gap:8rem;
  align-items: center;
}
.indexcom_text ul li h4{
  font-weight: bold;
}
.indexcom_text h1{
  font-weight: bold;
  margin-bottom: 1rem;
}
.indexcom_text>b{
  display:block;
  width: 2.6rem;
  height: 0.4rem;
  margin-top: 2rem;
  margin-bottom: 2.8rem;
}
.indexcom_text>p{
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
  margin-bottom: 4rem;
  margin-top: 3rem;
}

/* 首页产品 */
.indexpro{
  background: url("../images/probg.webp") no-repeat center/cover;
}
.indexpro_fl{
  border-radius: 8px;
  display:flex;
  justify-content: center;
  flex-wrap: wrap;
  gap:1.3rem;
  margin-bottom: 5rem;
}
.indexpro_fl a{
  display:block;
  text-align: center;
  border-radius: 9.2rem;
  padding:1rem 3rem;
  transition: 350ms 0s all ease;
}
.indexpro_fl a:hover{
    background:var(--color-primary);
    color: #fff;
}



.indexpro_list{
  width: 100%;
}
.swiper-pro{
  width: 100%;
  height: 22vw;
  position:relative;overflow:hidden;
}
.indexpro_list .swiper-slide {
  height:100%;
}
.indexpro_list .swiper-slide a{
  display:block;
  width: 100%;
  height: 100%;
}
.indexpro_list .swiper-slide a b img{
  transition: 350ms 0s all ease;
  transform: scale(1.02);
}
.indexpro_list .swiper-slide a:hover b img {
  transform: scale(1);
}
.indexpro_list .swiper-slide a b{
  width: 100%;
  height: calc(100% - 9rem);
}
.indexpro_list .swiper-slide a p{
  background:#ffffff;
  text-align: center;
  height: 9rem;
  line-height:4.5;
  white-space: nowrap;
  text-overflow:ellipsis;
  overflow:hidden;
  padding:0 10px;
  box-sizing: border-box;
  transition: 350ms 0s all ease;
}
.indexpro_list .swiper-slide a:hover p{
  background:var(--color-primary);
  color: #fff;
}

/*adv*/
.indexadv{
  background:#142A64;
}
.indexadv .swiper-pagination{
  position:relative;
  left:inherit;
  top:inherit;
  bottom:inherit;
  right:inherit;
  background: #ffffff4d;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 50%, #ffffff4d 50%);
  height: 2px;
}
.indexadv .swiper-pagination-progressbar-fill{
  background:#ffffff;
}

.swiper-advfl{
  width: 100%;
  position:relative;
  overflow:hidden;
}
.advfl{
  height: 15rem;
  display:flex;
  border-radius:8px;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
  transition:.3s all ease;
}
.swiper-advfl .swiper-slide-thumb-active .advfl,
.advfl:hover{
}
.advfl>div{
  margin-left: 0.8rem;
}
.advfl span{
  font-weight: bold;
}
.advfl p{
  font-weight: lighter;
  line-height: 1.3;
}

.advlist{
  width: 100%;
  position:relative;
  overflow:hidden;
  display:flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4vw;
  height: 25.5vw;
}
.swiper-adv{
  width: 50%;
  height: 100%;
  position:relative;
  overflow:hidden;
  background:#fff;
}
.swiper-adv .swiper-slide{
    display:flex;
    align-items: center;
}
.advlist_text{
  padding: 7rem;
  padding-top: 0;
  box-sizing: border-box;
}
.advlist_text h3{
  line-height: 1.2;
}
.advlist_text svg{
  width: 7rem;
  height: 7rem;
}
.advlist_text i{
  display:block;
  width: 2rem;
  height: 0.3rem;
  margin:1rem 0;
}

.advbtn{
  position:absolute;
  right:0;
  bottom:0;
  display:flex;
  justify-content: flex-end;
  align-items: center;
}
.advlist .swiper-button-next,
.advlist .swiper-button-prev{
  position:relative;
  top:inherit;
  left:inherit;
  bottom:inherit;
  right:inherit;
  margin-top:inherit;
  width: 7.5rem;
  height: 7.6rem;
  background: #efefef;
  transition: .3s ease;
}
.advlist .swiper-button-prev{
  margin-right: 1px;
}
.advlist .swiper-button-prev:after,
.advlist .swiper-button-next:after{
  font-size: 20px;
  font-weight: bold;
  color: #3e3e3e;
}
.advlist .swiper-button-next:hover,
.advlist .swiper-button-prev:hover{
  background:var(--color-primary);
}

.advlist .swiper-button-next:hover:after,
.advlist .swiper-button-prev:hover:after{
  color: #fff;
}
.advlist>b{
  width: 50%;
  height: 100%;
}


/*indexnews*/
.indexnews{
  padding-bottom: 4vw;
}
.swiper-news{
  width: 100%;
  overflow:hidden;
}
.newsstyle{
  display:block;
  background:#EFEFEF;
  box-sizing: border-box;
  padding:2.5rem;
}
.newsstyle>b{
  width: 100%;
  height: 12.5vw;
}
.newsstyle>b img{
  transform:scale(1.05);
  transition: .3s ease;
}
.newsstyle:hover>b img {
  transform:scale(1);
}
.newsstyle>div>span{
  display:block;
  margin-top: 1.5rem;
}
.newsstyle>div h4{
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow:hidden;
  font-weight: bold;
  margin-bottom: 10px;
  transition: .3s ease;
}
.newsstyle>div small{
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: .3s ease;
  margin-top: 1rem;
  margin-bottom: 3rem;
}
.newsstyle:hover>div h4{
  color: var(--color-primary);
}
.newsstyle>div .btn:before{
  background: linear-gradient(180deg, #ffffff 50%, var(--color-primary) 50%);
}

/*msg*/
.indexmsg{
  background:#EFEFEF;
  padding-top: 4vw;
}
.indexmsg .warpper{
  display:grid;
  grid-template-columns: repeat(2,1fr);
  justify-content: space-between;
  align-items: center;
  gap:5.2rem;
}
.indexmsg .warpper>b{
  height: 100%;
}
.msg_right{
}
#formData{
  width: 100%;
  margin-top: 1.5vw;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#formData .fromgrop {
  width: 49%;
}
#formData input {
  width: 100%;
  box-sizing: border-box;
  padding-left:17px;
  background:#fff;
  line-height: 5rem;
  margin-bottom: 17px;
  color: #757575;
  position:relative;
}
#formData .code{
  width: 100%;
  background:#fff;
  display:flex;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
  margin-bottom: 17px;
  overflow:hidden;
}
#formData .code input{
  margin-bottom: 0;
}
#formData .code .verify{
  background:#f3fbfe;
  width: 40%;
  height: 5rem;
}
#formData .fromgrop:last-of-type{
  width: 100%;}
#formData textarea{
  font-size: 1.6rem;
  color: #757575;
  box-sizing: border-box;
  padding:0 15px;
  padding-left:17px;
  line-height: 4rem;
  margin-bottom: 17px;
  width: 100%;
  height: 10rem;
}
#formData label{
  margin-bottom:0.5rem;
  display:block;
}
#formData input::placeholder,
#formData textarea::placeholder{
  font-size: 1.6rem;
  color: #757575;
}
#formData .submit{
  width: 100%;
  line-height: 5rem;
  font-weight: bold;
  text-align: center;
  transition: 350ms 0s all ease;
}
#formData .submit:hover{
  background:#003ea8;
}

.footer{
  background:#0E151D;
}
.foot-logo{
  display:flex;
  align-items: center;
  padding:5rem 0;
}

.foot-logo img{
  max-height: 8.7rem;
  margin-right: 1rem;
}
.foot-logo h1{
  font-weight: bold;
  line-height: 1.4;
}
.foot-logo p{
  letter-spacing: 1px;
  font-weight:lighter;
}
.foot-nav{
  display:flex;
  align-items: center;
  gap:6rem;
  margin-bottom: 8rem;
}
.foot-nav li a{
  font-weight: bold;
  color: #fff;
  transition: .3s ease;
}
.foot-nav li a:hover{
  text-decoration: underline;
}
.foot-lx{
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  padding:9rem 0;
}
.fot_mid{
  display:flex;
  justify-content: space-between;
  align-items: center;
}
.fot_mid li b{
  width: 6.6rem;
  height: 6.6rem;
  border-radius: 0.8rem;
  display:flex;
  justify-content: center;
  align-items: center;
  margin-right: 1.3rem;
}
.fot_mid li b svg{
  width: 2.83rem;
  height: 2.83rem;
  color: #fff;
}
.fot_mid li{
  display:flex;
  align-items: center;
}

.foot{
  background: #252c34;
  padding:2rem 0;
  color: #fff;
}
.foot .warpper a{
  color: #fff;
}





























.m-column-t {
  position: relative;
  text-align: center;
  font-size: 0;
}
.m-column-t .center {
  display: inline-block;
  font-size: 0;
}
.m-column-t .center h3 {
  color: #333;
  font-size: 30px;
}
.m-column-t .center p {
  color: #d2d2d2;
  font-size: 30px;
}
.m-column-t span {
  position: absolute;
  width: 415px;
  top: 50%;
  margin-top: -5px;
  height: 5px;
  border-bottom: 1px solid #d2d2d2;
  z-index: 1;
}
.m-column-t span.mcl {
  left: 0;
}
.m-column-t span.mcl em {
  float: right;
}
.m-column-t span.mcr {
  right: 0;
}
.m-column-t span em {
  display: block;
  height: 11px;
  border-left: 1px solid #d2d2d2;
}
.textLine {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.textLine3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.textHidden {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.domHidden {
  overflow: hidden;
}
.about-main {
  padding: 20px 0 70px;
  min-height: 170px;
}
.about-main .ab-content {
  float: right;
  width: 925px;
}
.about-main .ab-content .title {
  line-height: 50px;
}
.about-main .ab-content .title a {
  color: #333;
  padding: 0 5px;
}
.about-main .ab-content .title span.icon-home {
  color: #535353;
}
.about-main .ab-content .title em {
  color: #999;
}
.about-main .ab-content .ab-conBox {
  overflow: hidden;
  background: #fff;
  min-height: 55px;
  padding: 30px 45px 40px;
}
.about-main .ab-content .ab-conBox .de-title {
  text-align: center;
  font-size: 20px;
  color: #333;
  line-height: 25px;
  margin-bottom: 8px;
}
.about-main .ab-content .ab-conBox .sub-co {
  font-size: 14px;
  color: #999;
  text-align: center;
  line-height: 18px;
}
.about-main .ab-content .ab-conBox .ab-detail {
  overflow: hidden;
  margin-top: 30px;
  font-size: 14px;
  color: #777373;
  line-height: 25px;
}
.ab-sild {
  float: left;
  width: 260px;
}
.ab-sild .title {
  position: relative;
  height: 50px;
  text-align: center;
  background: #f3c04b;
  font-size: 16px;
  line-height: 50px;
  color: #fff;
  border-bottom: 1px solid #fff;
}
.ab-sild .title span {
  position: absolute;
  height: 3px;
  width: 30px;
  top: 50%;
  margin-top: -3px;
  border-bottom: 1px solid #fff;
}
.ab-sild .title span em {
  display: block;
  height: 7px;
  border-left: 1px solid #fff;
}
.ab-sild .title span.stl {
  left: 35px;
}
.ab-sild .title span.stl em {
  float: right;
}
.ab-sild .title span.str {
  right: 35px;
}
.ab-sild .sild-cate {
  background: #fff;
  margin-bottom: 20px;
}
.ab-sild .sild-cate .list {
  overflow: hidden;
}
.ab-sild .sild-cate .list li {
  position: relative;
  border-bottom: 1px solid #eee;
  height: 60px;
  line-height: 60px;
}
.ab-sild .sild-cate .list li a {
  display: block;
  padding-right: 35px;
  font-size: 14px;
  color: #333;
  padding-left: 20px;
}
.ab-sild .sild-cate .list li:last-child {
  border-bottom: none;
}
.ab-sild .sild-cate .list li:hover {
  border-color: #f3c04b;
  background: #f3c04b;
}
.ab-sild .sild-cate .list li:hover a {
  color: #fff;
}
.ab-sild .sild-cate .list li:hover:after {
  color: #fff;
}
.ab-sild .sild-cate .list li:after {
  font-weight: bold;
  right: 20px;
  top: 0;
  color: #999;
  position: absolute;
  content: "\e904";
  font-family: 'icomoon' !important;
}
.ab-sild .sild-cont {
  background: #fff;
}
.ab-sild .sild-cont .cont-list {
  padding: 20px;
}
.ab-sild .sild-cont .cont-list ul li {
  color: #333;
  padding: 5px 0;
  padding-left: 60px;
  font-size: 14px;
}
.ab-sild .sild-cont .cont-list ul li span {
  width: 60px;
  margin-left: -60px;
  display: block;
  height: 20px;
  line-height: 20px;
  float: left;
  color: #666;
}
.pro-center {
  background: #fff;
  padding-bottom: 25px;
}
.pro-center .pro-list {
  overflow: hidden;
  padding: 25px 18px 10px;
}
.pro-center .pro-list ul li {
  float: left;
  width: 200px;
  margin: 0 10px 20px;
  border: 1px solid #fff;
}
.pro-center .pro-list ul li:hover {
  border-color: #f3c04b;
}
.pro-center .pro-list ul li .img {
  overflow: hidden;
  width: 200px;
  height: 200px;
  line-height: 200px;
  text-align: center;
  font-size: 0;
  background: #eee;
}
.pro-center .pro-list ul li .img img {
  display: inline-block;
  vertical-align: middle;
  max-width: 100%;
  max-height: 100%;
}
.pro-center .pro-list ul li .title {
  background: #f7f8fc;
  height: 40px;
  line-height: 40px;
  padding: 0 5px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #333;
}
.pro-center .pro-list ul li .title:hover {
  color: #f3c04b;
}
.page {
  font-size: 0;
  text-align: center;
}
.page .center {
  display: inline-block;
  overflow: hidden;
}
.page .center .page-span {
  float: left;
  font-size: 14px;
  color: #c3c3c3;
  line-height: 32px;
  margin-right: 30px;
}
.page .center .page-list {
  float: left;
  overflow: hidden;
}
.page .center .page-list ul li {
  float: left;
  width: auto;
  min-width: 30px;
  height: 32px;
  text-align: center;
  line-height: 30px;
  font-size: 14px;
  margin: 0 4px;
  padding: 0;
  border: none;
  background: transparent;
}
.page .center .page-list ul li a {
  min-width: 20px;
  padding: 0 5px;
  border: 1px solid #eee;
  display: block;
  color: #333;
  border-radius: 4px;
  -webkit-border-radius: 4px;
  overflow: hidden;
  background: #fff;
}
.page .center .page-list ul li:hover a {
  color: #f3c04b;
}
.page .center .page-list ul li.active a {
  background: #f3c04b;
  color: #fff;
}
.news-center {
  background: #fff;
  padding-bottom: 25px;
}
.news-center .new-list {
  padding: 45px 45px 0px;
}
.news-center .new-list ul li {
  margin-bottom: 35px;
  border-bottom: 1px solid #eee;
}
.news-center .new-list ul li a {
  overflow: hidden;
  display: block;
  height: 90px;
  padding-bottom: 30px;
}
.news-center .new-list ul li a .img {
  float: left;
  width: 130px;
  height: 90px;
  background: #eee;
  line-height: 90px;
  font-size: 0;
  text-align: center;
}
.news-center .new-list ul li a .img img {
  display: inline-block;
  vertical-align: middle;
  max-width: 100%;
  max-height: 100%;
}
.news-center .new-list ul li a .info {
  float: right;
  width: 690px;
}
.news-center .new-list ul li a .info h3 {
  font-size: 14px;
  font-weight: bold;
  line-height: 24px;
  color: #333;
}
.news-center .new-list ul li a .info em {
  display: block;
  font-size: 12px;
  color: #999;
  line-height: 16px;
  margin-bottom: 10px;
}
.news-center .new-list ul li a .info p {
  font-size: 14px;
  line-height: 22px;
  color: #999;
  max-height: 44px;
  overflow: hidden;
}
.news-center .new-list ul li a:hover h3 {
  color: #f3c04b;
}
.message-c {
  background: #fff;
  padding: 40px 50px;
  overflow: hidden;
}
.message-c .p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  margin-bottom: 35px;
}
.message-c .from input {
  display: block;
  height: 38px;
  line-height: 38px;
  padding: 0 5px;
  border: 1px solid #d2d2d2;
  margin-bottom: 10px;
  font-size: 14px;
  color: #333;
}
.message-c .from input[name=user],
.message-c .from input[name=phone] {
  width: 348px;
}
.message-c .from textarea {
  font-size: 14px;
  color: #333;
  line-height: 20px;
  display: block;
  width: 728px;
  height: 130px;
  border: 1px solid #d2d2d2;
  padding: 5px;
  margin-bottom: 10px;
}
.message-c .from .code {
  overflow: hidden;
}
.message-c .from .code input[name=code] {
  width: 258px;
  float: left;
}
.message-c .from .code a {
  display: block;
  float: left;
  width: 80px;
  height: 38px;
  padding: 1px 0;
  margin-left: 10px;
}
.message-c .from .code a img {
  width: 80px;
  height: 38px;
}
.message-c .from .btn {
  padding-top: 25px;
}
.message-c .from .btn a {
  display: block;
  width: 362px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  color: #fff;
  font-size: 16px;
  background: #8fa4de;
}
.message-c .from .btn a:hover {
  background: #8397d0;
}
.contact-o {
  background: #fff;
  overflow: hidden;
  padding: 40px 0;
  text-align: center;
}
.contact-o iframe {
  width: 830px;
  height: 500px;
  margin: 0 auto;
}