@charset "utf-8";
/* CSS Document */
html{font-size:1px;}
@media screen and (max-width: 2544px) {
  html {
    font-size: 0.0393081761vw;
  }
}

body {
	margin:0;
	padding:0;
	font-family:  "Montserrat", "微软雅黑", Arial;
	font-size:16px;
	line-height:1.5;
	color:#000;
	width: 100%;
	margin:0px auto;
	background-color:#fff;
	overflow-x: hidden;
}
a {
	color:#000;
	text-decoration:none;
}
a:hover {
	color:#000;
}
img {
	border:0;
	display:inline;
	vertical-align: bottom;
	width:auto;
	height:auto;
	max-width:100%;
}
div, ul, li, dl, dd, span, h1, h2, p, h4, h3 {
	margin:0;
	padding:0;
	list-style:none;
}
.clear {
	clear:both; width:0px; height:0px;
}
.container {
	width: 90%;
	max-width:2088px;
	margin:0px auto;
	height:auto;

}

* {
	box-sizing: border-box;
}

.flex-between {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
}
.flex-center-y {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
}
.flex-center{
	display: flex;
	align-items: center;
	justify-content: center;
}
.flex-column {
	display: flex;
	flex-direction: column;
  }
  :root{
	--linkColor:#1f5fff;
   
  }
.flex_1{flex:1;}
.grid{ display: grid;}

.ellipsis{ display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;-webkit-text-overflow:ellipsis;}
.molEllipsis{ display:-webkit-box; -webkit-box-orient: vertical;-webkit-line-clamp:1;-webkit-box-orient:vertical; overflow:hidden;text-overflow:ellipsis;-webkit-text-overflow:ellipsis;}
   
/* 首页 */
header{ background-color: #fff; position: sticky; left: 0px; width: 100%; top: 0px; z-index: 1000000;box-shadow: 0px 0px 8px rgb(0 0 0 / 12%);}
header .logo img{ height: 70rem;width: auto;}

header .menu ul li a{ display: flex; align-items: center; justify-content: center; height: 103rem;  padding: 0rem 30rem; color: #292929; font-size: 19px;}
header .menu ul li.active a,header .menu ul li a:hover{ background-color: var(--linkColor); color: #fff;}
header .tpright .btn{ display: inline-block; font-size: 18px; background-color: var(--linkColor); color: #fff; line-height:2.4; padding: 0rem 40rem; border-radius: 21px;}
.bannerbox{ position: relative;}
.bannerbox ul li{ position: relative;}
.bannerbox ul li a{ display: block;}
.bannerbox ul li a .bag img{ width: 100%; height: auto; min-height: 180px;object-fit: cover;
 object-position: center center;}
.bannerbox ul li a .cont{ position: absolute; left: 50%; top: 50%;transform: translate(-50%,-50%); width: 100%;}
.bannerbox ul li a .cont .container{ padding-left: 144rem;}
.bannerbox ul li a .cont .tit{ color: var(--linkColor); font-size: 85rem; line-height: 1; margin-bottom: 10px;}
.bannerbox ul li a .cont .text{ font-size: 55rem; font-weight: 600; color: #303030;}
.bannerbox .bannerbox-page{ left: 50%; bottom: 5%;transform:translateX(-50%);-webkit-transform:translateX(-50%);}
.bannerbox .bannerbox-page span{        width: 60px;
        height: 3px; margin: 0px 4px; border-radius: 0px; background-color: #929292; opacity: 1;}
.bannerbox .bannerbox-page .swiper-pagination-bullet-active{ background-color: var(--linkColor);}
.part_1{ background-image: url(../images/main_07.jpg); background-position: center; background-size: cover; padding-top: 42px; padding-bottom: 95px;}
.index_bt{ text-align: center; font-weight: 600; line-height: 1; margin-bottom: 46rem;}
.index_bt .title{ position: relative; z-index: 2; font-size: 47rem;}
.index_bt .eng{text-transform: uppercase; color: #f3f3f3; font-size: 71rem; margin-top: -22rem; letter-spacing: 1px; }
.index_bt .desc{ font-size: 29rem; font-weight:normal; margin-top: 36rem;}
.index_services{ background-color: #fff;box-shadow: 0px 0px 8px rgb(91 91 91 / 8%); padding-top: 61px; padding-bottom: 102px;}
.index_services ul{ align-items: stretch;}
.index_services ul li{ flex:1; padding: 0rem 103rem;  text-align: center; display: flex; flex-direction: column; gap: 22px; position: relative; justify-content: space-between;}
.index_services ul li .icon img{ height: 73rem; width: auto;}
.index_services ul li .title{ font-size: 28rem; font-weight: 600;}
.index_services ul li .desc{ color: #6e6e6e; font-size: 16px; line-height: 1.7; flex: 1;}
.index_services ul li .more{ width: 80%; margin: 0px auto; display: flex; flex-direction: column; gap: 13px;}
.index_services ul li .more a{ border: 2px var(--linkColor) solid; border-radius: 18px; color: var(--linkColor); font-size: 19px; line-height: 1.9;transition: all .3s ease;-webkit-transition: all .3s ease;}
.index_services ul li:before{content: ""; position: absolute; top: 50%;transform:translateY(-50%);-webkit-transform:translateY(-50%); width: 1px; height:80%;background:linear-gradient(to top,#fff,#e1e1e1,#fff); right: 0px;}
.index_services ul li .more a:hover{ background-color: var(--linkColor); color: #fff;}
.part_2{ padding-top: 46px; padding-bottom: 70px;}
.index_product ul{display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 30rem;
align-items: stretch;}
.index_product ul li{ background-color: #f4f4f4; border: 1px #d7d7d7 solid; text-align: center; padding: 116rem 5px 45rem;transition: all .3s ease;-webkit-transition: all .3s ease;}
.index_product ul li .icon img{ height: 130rem; width: auto;transition: all .3s ease;-webkit-transition: all .3s ease;}
.index_product ul li .icon { margin-bottom: 70rem; text-align: center; display: flex; align-items: center; justify-content: center;}
.index_product ul li .title{ font-size: 37rem; font-weight: 600; line-height: 1; margin-bottom: 22rem;}
.index_product ul li .desc{ font-size: 19px; color: #7b7b7b; width: 100%; margin: 0px auto;}
.index_product ul li .icon .img2{ display: none;}
.index_product ul li:hover{ background-color: var(--linkColor); border: 1px var(--linkColor) solid;}
.index_product ul li:hover .icon .img2{ display: block;}
.index_product ul li:hover .icon .img1{ display: none;}
.index_product ul li:hover .title{ color: #fff;}
.index_product ul li:hover .desc{ color: #fff;}


/*移动菜单*/
.menubtn {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 26px;
	height: 40px;
	right: 0px;
	z-index: 100;
	display: none;
	position: relative;
	margin-left: 15px;

}

.menubtn .name {
	font-size: 16px;
	left: -60px;
	font-weight: 500;
	top: 50%;
	transform: translateY(-50%);
	-webkit-transform: translateY(-50%);
	position: absolute;
	font-weight: 600;
}

.menubtn .navbar-icons {
	height: 20px;
	width: 100%;
	position: relative;
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
	transition: .5s ease-in-out;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	cursor: pointer;
}

.menubtn .navbar-icons span {
	display: block;
	height: 2px;
	width: 100%;
	opacity: 1;
	-webkit-transform: rotate(0deg);
	transform: rotate(0deg);
	transition: .25s ease-in-out;
	top: 0;
	-webkit-transform-origin: left center;
	transform-origin: left center;
	background-color: #333;
	position: relative;
	border-radius: 5px;
}

.menubtn .navbar-icons span:first-child {
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

.menubtn .navbar-icons span:nth-child(2) {
	-webkit-transform-origin: left center;
	transform-origin: left center;
	width: 70%;
}

.menubtn .navbar-icons span:nth-child(3) {
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

.menubtn.open .navbar-icons span:first-child {
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
	top: 1px;
}

.menubtn.open .navbar-icons span:nth-child(2) {
	opacity: 0;
}

.menubtn.open .navbar-icons span:nth-child(3) {
	-webkit-transform: rotate(-45deg);
	transform: rotate(-45deg);
	top: 1px;
}

.menu-mc {
	position: fixed;
	overflow: hidden;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color:#333;
	z-index: 500;
	transition: all .5s;
	-webkit-transition: all .5s;
	transform: translateY(-100%);
	-webkit-transform: translateY(-100%);
	padding-top: 75px;
	display: flex;
	flex-direction: column;
	display: none;

}

.menu-mc.active {
	transform: translateY(0);
	-webkit-transform: translateY(0);
}

.menu-mc .list {
	flex: 1;
	overflow: auto;
}

.menu-mc .list ul {
	padding: 0 24px;
}

.menu-mc .list ul li {
	line-height: 50px;

}

.menu-mc .list ul li .submenu {
	display: none;
}

.menu-mc .list ul li .title {
	border-bottom: 1px solid rgba(255, 255, 255, .09);
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: #fff;
}



.menu-mc .list ul li a {
	display: block;
	font-size: 14px;
	color: #fff;
}

.part_3{ background-color: #1631c0; color: #fff; padding: 75px 0px;}
.index_date{ padding: 0px 104rem; gap: 358rem;}
.index_date .list{ width: 392rem; padding-top: 6px;}
.index_date .list ul{ display: flex; flex-direction: column; gap: 66rem;}
.index_date .list ul li{ display: flex; align-items: center; justify-content: space-between; border: 1px #fff solid; border-radius: 12px; padding: 28rem; font-size: 18px;}
.index_date .list ul li .icon{ width: 68rem;}
.index_date .list ul li .content{overflow: hidden;}
.index_date .list ul li .content .title{ font-size: 50rem; line-height: 1; margin-bottom: 7px;}
.index_date .list ul li .content .title .count{ font-weight: 600;}
.index_date .pic { flex:1; text-align: center;}
.index_date .pic img{  height: auto; width: 65%;max-width: 652px;}
.part_4{    background-image: url(../images/main_43.jpg);
    background-position: center;
    background-size: cover;
    padding-top: 77px;
    padding-bottom: 92px;}
.index_link ul{display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 40rem;
align-items: stretch;}
.index_link ul li{ background-color: #fff; display: flex; align-items: center; justify-content: center; border: 1px #e5e5e5 solid; height: 105rem; overflow: hidden;}
.index_link ul li img{ max-width: 100%; max-height: 100%;transition:all .5s;-webkit-transition:all .5s;}
.index_link ul li:hover img{transform:scale(1.05);-webkit-transform:scale(1.05);}
footer{ background-color: #22272b; color: #fff;}
footer .copyright{ text-align: center; border-top: 1px #3d4145 solid; padding: 35rem 0rem;}
footer a{ color: #fff;}
footer a:hover{ color: #fff;}
footer .foot_1{ padding: 43px 0px;}
footer .foot_1 .dblogo{ margin-bottom: 45rem;}
footer .foot_1 .dblogo img{ height: 70rem; width: auto;}
.foot_list{align-items: stretch;}
.foot_list .item{ flex:1;  border-right: 1px #4e5255 solid; padding: 0rem 42rem;}
.foot_list .item:last-child{ border-right: 0px;}
.foot_list .weix{ text-align: center;}
.foot_list .weix img{ width: 129px; height: auto; margin-bottom: 22rem;}
.foot_list .item .adress_1{ max-width: 318px; margin: 0px auto;}
.foot_list .item .adress_1 ul li{ display: flex; align-items: flex-start; gap: 12px; margin-bottom: 35rem;}
.foot_list .item .adress_1 ul li:last-child{ margin-bottom: 0px;}
.foot_list .item .adress_1 ul li .iconfont{ font-size: 22px;}
.foot_list .item .adress_1 ul li .content{ flex:1; overflow: hidden;}
.foot_list .item .adress_1 ul li .content .tit{ margin-bottom: 5px;}
.foot_list .item .adress_1 ul li .content .txt{  font-size: 18px;}
.foot_list .item .adress_1 ul li .content .tel{  font-size: 19px; color: #1631c0;}
.foot_list .item .db_menu ul{ align-items: flex-start;}
.foot_list .item .db_menu ul li{ width: 33.3%;}
.foot_list .item .db_menu ul li .title{ display: inline-block; position: relative; font-size: 18px; padding-bottom: 10px; margin-bottom: 20rem;}
.foot_list .item .db_menu ul li .title:before{ content: ""; position: absolute; left: 50%; height: 3px; background-color:#1631c0;transform:translateX(-50%);-webkit-transform:translateX(-50%); bottom: 0px; width: 80%;}
.foot_list .item .db_menu ul li .sumenu a{ display: block; line-height: 2;}
.foot_list .item .db_menu ul li .sumenu a:hover{ opacity: .8;}



@media (max-width:1600px){
	header .menu ul li a{ font-size: 18px;}
	header .menu ul li a{ padding: 0px 20px;}
	.index_bt .title{ font-size: 34px;}
	.index_bt .eng{ font-size:50px;  margin-top: -18px;}
    .index_services ul li .icon img{ height: 50px;}
	.index_services ul li .title{ font-size: 22px;}
	.index_services ul li{ gap: 18px;}
.index_services ul li .desc{ font-size: 14px;}
.index_services ul li .more{ gap: 9px;}
.index_services ul li .more a{ font-size: 16px; line-height: 1.8;}
.index_product ul li .desc{ font-size: 16px;}
.index_services{padding-top: 41px; padding-bottom: 72px;}
.index_date .list ul li{ font-size: 16px;}
.part_3{ padding: 55px 0px;}
}
@media (max-width:1450px){
	header .menu ul li a{ font-size: 15px; height: 65px;}
	header .tpright .btn{ font-size: 15px; padding: 0px 30px;}
	.index_product ul li .desc{ font-size: 14px;}
	.index_date .list{ width: 210px;}
	.index_date .list ul li{ font-size: 14px; padding: 15px;}
	.index_date .list ul li .content .title{ font-size: 30px;}
	.part_3{ padding: 35px 0px;}
	.index_bt{ margin-bottom: 30px;}
	body{ font-size: 14px;}
}
@media (max-width:1200px){
	header .menu{ display: none;}
	header .container{ height: 60px;}
	header .logo img{ height: 30px;}
	.menubtn,
	.menu-mc {
		display: flex;
	}
	header .tpright .btn{ font-size: 14px;}
	.index_bt .title{ font-size: 25px;}
	.index_bt .eng{ font-size: 40px;}
	.index_product ul li .title{ font-size: 18px;}
	footer .foot_1 .dblogo img{ height: 30px;}
	footer .foot_1 .dblogo{ margin-bottom: 35px;}
	.foot_list .item .db_menu ul li{ flex:1;}
}
@media (max-width:950px){
	.index_product ul{grid-template-columns: repeat(3, 1fr);
    gap: 20px;}
	.index_product ul li{ padding-bottom: 30px;}
	.foot_list .item:nth-child(1){ display: none;}
}
@media (max-width:768px){
	header .container{height: 50px;}
	header .logo img{ height: 30px;}
header .tpright .btn{ font-size: 12px; padding: 0px 13px; display: none;}
.bannerbox ul li a .cont .tit{ font-size: 22px;}
.bannerbox ul li a .cont .text{ font-size: 14px;}
.bannerbox ul li a .cont .container{ padding-left: 0px;}
.index_services ul{ gap: 35px;}
.index_services ul li{ width: 100%; flex:none;}
.index_services ul li .more a{ font-size: 14px;}
.index_services{ padding: 35px 0px;}
.part_1{ padding-bottom: 40px;}
.index_product ul{grid-template-columns: repeat(2, 1fr);
    gap: 20px;}
	.index_product ul li{ padding-bottom: 30px; padding-top: 35px;}
.index_date .list ul li .icon{ width: 40px;}
.index_date .list ul li .content .title{ font-size: 25px;}
.index_date .pic img{ width: 100%;}
.part_4{padding:40px 0px;}
.index_bt .desc{ font-size: 12px; margin-top: 10px; line-height: 1.5;}
.index_link ul{grid-template-columns: repeat(4, 1fr);}
.index_link ul li{ height: 40px;}
.bannerbox .bannerbox-page span{ width: 50px;}
}

@media (max-width:450px){
.index_product ul li .icon img{ height: 30px;}
.index_product ul li .icon{ margin-bottom: 20px;}
.index_product ul li .title{ margin-bottom: 10px;}
.index_product ul{ gap: 15px;}
.part_2{ padding: 40px 0px;}
.index_date{ flex-direction: column;}
.index_date .list ul{ gap: 15px;}
.index_link ul{grid-template-columns: repeat(3, 1fr);gap: 10px;}
.foot_list{ flex-direction: column; gap: 25px;}
.foot_list .item{ border-right: 0px;}
.foot_list .weix img{ width: 100px; margin-bottom: 10px;}
.foot_list .item .adress_1 ul li .content .txt{ font-size: 16px;}
.foot_list .item .adress_1 ul li .content .tel{ font-size: 16px;}
.foot_list .item .adress_1 ul li{ margin-bottom: 15px;}
footer{ font-size: 12px;}
footer .copyright{ padding: 20px 0px; font-size: 12px;}
}