*, *:before, *:after {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box
}
:root {
	--main-color: #003f96;
	/*--main-color:#291A0E;*/
	--dark-colors: #1a1a1a;
	--red-colors: #ba2829;
	--light-colour: #f5f5f5;
    --menuBox-width: 200px
}
@media (min-width: 1400px) {
	.container-xxl, .container-xl, .container-lg, .container-md, .container-sm, .container {
		max-width: 80%;
	}
}
.swiper-container {
	--swiper-theme-color: var(--main-color); /* 设置Swiper风格 */
	--swiper-navigation-size: 30px; /* 设置按钮大小 */
}
.swiper-pagination-bullet-active {
	transform: scale(1.4);
}
.grid {
	display: grid;
	grid-template-rows: repeat(var(--bs-rows,1), 1fr);
	grid-template-columns: repeat(var(--bs-columns,12), 1fr);
	gap: var(--bs-gap,1.5rem);
}
h1, h2, h3, h4, h5, h6 {
	font-size: 100%;
	font-weight: 400;
}
* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	font-family: -apple-system,Montserrat,"Microsoft YaHei",SimSun,sans-serif;
}
img {
	max-width: 100%;
}
ul, ol, li {
	margin: 0;
	padding: 0;
	list-style: none;
}
a, a:hover {
	text-decoration: none
}
i, em {
	font-style: normal
}
.title_box {
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.title_box .en {
	font-size: 18px;
	line-height: 1;
	display: block;
	order: 2;
	text-align: center;
	text-transform: uppercase;
	color: #999;
}
.title_box .cn {
	position: relative;
	display: block;
	order: 1;
	text-align: center;
}
.title_box .cn .line {
	display: none;
	width: 100px;
	height: 1px;
	vertical-align: middle;
	background: #aaa;
}
.title_box .cn .txt {
	font-size: 40px;
	line-height: 1;
	position: relative;
	z-index: 10;
	display: inline-block;
	margin-bottom: 10px;
	padding: 0 20px;
	vertical-align: middle;
	color: #333;
}
/*header*/
.header {
	position: fixed;
	z-index: 800;
	top: 0;
	left: 0;
	width: 100%;
	/*background: var(--dark-colors);*/
	transition: all 0.3s;
	background: var(--main-color);
}
.header .logo img {
	width: auto;
	height: 50px;
}
.header .logo img.dark-logo {
	display: none;
}
.header .nav .line {
	position: absolute;
	bottom: 0;
	left: 0;
	display: none;
	width: 100px;
	height: 4px;
	background: var(--dark-colors);
}
.header .nav ul li {
	position: relative;
}
.header .nav ul li > a {
	font-size: 15px;
	line-height: 90px;
	display: block;
	padding: 0 20px;
	white-space: nowrap;
	color: #fff;
	opacity: .8;
}
.header .nav ul li > a.active{
	font-weight: bold;
	/*text-decoration: underline;*/
	opacity: 1;
}
.header .nav ul li .slider {
	position: absolute;
	top: 90px;
	left: 50%;
	display: none;
	width: 110%;
	margin-left: -55%;
	padding: 15px 0;
	background: rgba(0, 0, 0, 0.8);
}
.header .nav ul li .slider a {
	font-size: 14px;
	line-height: 40px;
	display: block;
	transition: all 0.3s;
	text-align: center;
	color: #dbdbdb;
}
.header .nav ul li .slider a:hover {
	color: #fff;
	background: var(--main-color);
}
.header .push-line {
	position: relative;
	float: right;
	overflow: hidden;
	width: 32px;
	height: 60px;
	cursor: pointer;
	transition: all 0.3s cubic-bezier(0.445, 0.145, 0.355, 1);
}
.header .push-line span {
	position: absolute;
	z-index: 5;
	top: 18px;
	left: 50%;
	display: block;
	width: 100%;
	height: 2px;
	margin: 0 0 0 -16px;
	transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1) 0s;
	transform-origin: center;
	background: #fff;
}
.header .push-line span.line-2 {
	top: 28px;
}
.header .push-line span.line-3 {
	top: 38px;
}
.header .push-line.currentDd .line-1 {
	top: 30px;
	transform: rotate(225deg);
}
.header .push-line.currentDd .line-2 {
	left: -100%;
	opacity: 0;
}
.header .push-line.currentDd .line-3 {
	top: 30px;
	transform: rotate(-225deg);
}
.header.light {
	background-color: #fff;
}
.header.light .logo img.dark-logo {
	display: block;
}
.header.light .logo img.light-logo {
	display: none;
}
.header.light .nav ul li > a {
	color: var(--dark-colors);
}
.header.light .push-line span {
	background-color: var(--dark-colors);
}
.header.active {
	transform: translateX(calc(-1 * (190px + var(--menuBox-width))));
}

.menu_box {
	position: fixed;
	z-index: 9999;
	top: 0;
	right: 0;
	width: calc(190px + var(--menuBox-width));
	height: 100%;
	transition: all 0.3s;
	transform: perspective(800px) rotateY(90deg) translateX(100%);
	transform-origin: right center;
	color: #fff;
	background-color: #000;
}
.menu_box.active {
	transform: rotateY(0deg);
}
.menu_box .navMobile {
	width: 100%;
	height: auto;
	padding-top: 15px;
}
.menu_box .navMobile li {
	width: 100%;
	height: auto;
	padding-bottom: 10px;
}
.menu_box .navMobile li > a {
	font-size: 20px;
	line-height: 40px;
	display: block;
	box-sizing: border-box;
	padding: 0 30px;
	color: #fff;
}
.menu_box .navMobile li .subnav {
	display: none;
	box-sizing: border-box;
	width: 100%;
	padding: 30px;
	background-color: rgba(255, 255, 255, .18);
}
.menu_box .navMobile li .subnav a {
	font-size: 16px;
	line-height: 1;
	display: block;
	opacity: 0.9;
	color: #fff;
	filter: alpha(opacity=90);
}
.menu_box .navMobile li .subnav a + a {
	margin-top: 30px;
	padding-top: 30px;
	border-top: 1px solid rgba(255, 255, 255, .1);
}
.menu_box .navMobile li .subnav a span {
	font-size: 12px;
	position: relative;
	top: -4px;
	padding: 0 3px;
}
.flow_window {
	position: fixed;
	z-index: 999;
	top: 50%;
	right: 0;
	width: 78px;
	margin-top: -220px;
	transition: all ease-in-out 0.3s;
}
.flow_window .flow_icon {
	font-size: 16px;
	line-height: 20px;
	position: fixed;
	right: 40px;
	box-sizing: border-box;
	width: 40px;
	height: 120px;
	padding: 20px 10px 0 10px;
	transition: all ease-in-out 0.3s;
	text-align: center;
	color: #fff;
	border-radius: 40px;
	background: #131313;
}
.flow_window ul {
	position: relative;
	left: 78px;
}
.flow_window ul li {
	position: relative;
	width: 76px;
	height: 80px;
	transition: all 0.3s;
	border-bottom: 1px solid #424242;
	background: #131313;
}
.flow_window ul li a {
	display: block;
	width: 100%;
	height: 100%;
}
.flow_window ul li:hover {
	background: #e70012;
}
.flow_window ul li:hover .part,
.flow_window ul li:hover .part2 {
	display: block;
}
.flow_window ul li .ico {
	padding-top: 15px;
}
.flow_window ul li .ico img {
	display: block;
	margin: 0 auto;
}
.flow_window ul li .txt {
	font-size: 14px;
	line-height: 24px;
	margin-top: 4px;
	text-align: center;
	color: #fff;
}
.flow_window ul li .part {
	font-size: 18px;
	font-weight: bold;
	line-height: 80px;
	position: absolute;
	top: 0;
	right: 76px;
	display: none;
	width: 160px;
	height: 80px;
	text-align: center;
	letter-spacing: 1px;
	color: #fff;
	background: #e70012;
}
.flow_window ul li .part2 {
	font-weight: bold;
	position: absolute;
	right: 76px;
	bottom: 0;
	display: none;
	width: 160px;
	height: 160px;
	text-align: center;
	color: #fff;
	background: #fff;
}
.flow_window ul li .part2 img {
	width: 100%;
	height: 100%;
}
/*Footer*/
.footer {
	text-align: center;
	color: #fff;
	background-color: var(--dark-colors);
}
.footerTop {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	justify-content: space-between;
	border-bottom: 1px solid rgba(255,255,255,.12);
}
.footerTop ul {
	margin: 0;
}
.footerTop ul li {
	float: left;
}
.footerTop ul li a {
	display: block;
	padding: 50px 28px 28px 0;
	color: #fff;
	opacity: .6;
}
.footerTop ul li a:hover{
	opacity: 1;
}
.footerTop p {
	margin: 0;
}
.footerTop-right {
	display: flex;
	align-items: center;
}
.footerTop-right span {
	color: white;
}
.footerTop-right a {
	margin-left: 12px;
}
.footerTop-right p {
	display: none;
	color: white;
}
.footerTop-right .link {
	display: flex;
	align-items: center;
	margin-left: 10px;
}
.footerTop-right .link a {
	position: relative;
	margin: 0
}
.footerTop-right .link a + a {
	margin-left: 20px
}
.footerTop-right .link a .ewm {
	font-size: 0;
	position: absolute;
	z-index: 33;
	bottom: 45px;
	left: 50%;
	display: none;
	overflow: hidden;
	width: 150px;
	padding-bottom: 30px;
	transform: translateX(-50%);
	text-align: center;
	border-radius: 7px;
}
.footerTop-right .link a .ewm span {
	font-size: 15px;
	line-height: 1;
	color: var(--dark-colors);
}
.footerTop-right .link a .ewm::before {
	position: absolute;
	z-index: -1;
	top: 0;
	left: 0;
	width: 100%;
	height: calc(100% - 20px);
	content: "";
	border-radius: 7px;
	background: #fff;
}
.footerTop-right .link a .ewm::after {
	position: absolute;
	bottom: -20px;
	left: 50%;
	width: 0;
	height: 0;
	content: "";
	transform: translateX(-50%);
	border: 20px solid;
	border-color: #fff transparent transparent;
}
.footerTop-right .link a .ewm img {
	width: 100%;
}
.footerTop-right .link a:hover .ewm {
	display: block
}
.footerDown {
	display: flex;
	align-items: center;
	padding: 30px 0 60px;
	font-size: 14px;
	color: #666;
}
.footerDown p img {
	margin: 0 5px 0 0;
}
.footerDown a {
	color: #666;
}
.footerDown span a {
	font-size: 12px;
	margin: 0 0 0 20px;
	color: #666;
}
.footerDown p:nth-last-child(1) {
	display: flex;
	align-items: center;
}
.footerDown i {
	font-size: 12px;
	display: flex;
	align-items: center;
	flex: 1;
	justify-content: flex-end;
	color: #666;
}
.footerDown i img {
	width: 90px;
}
.gotop {
	position: fixed;
	z-index: 100;
	right: 5%;
	bottom: 20px;
	display: block;
	width: 50px;
	height: 50px;
	text-align: center;
	opacity: 0;
	background: url(../img/top.png) no-repeat;
	background-size: cover;
}
@media (max-width: 1220px) {
	.title_box .en {
		font-size: 14px;
	}
	.title_box .cn .txt {
		font-size: 32px;
	}
}
@media (max-width: 1143px) {
	.header .logo img {
		height: 36px;
	}
	.header .nav ul li > a {
		font-size: 14px;
		padding: 0 15px
	}
}
@media (max-width: 1024px) {
	.flow_window {
		display: none !important;
	}
	.footerTop {
		display: flex;
		align-items: center;
		flex-direction: column;
		margin: 0 0 35px 0;
		border-bottom: none
	}
	.footer {
		padding: 60px 0;
	}
	.footerTop-right {
		flex-direction: column;
		width: 100%;
	}
	.footerTop-right span {
		font-size: 15px;
		display: block;
		width: 100%;
		text-align: center;
	}
	.footerTop-right p {
		display: block;
		margin: 13px 0 30px 0;
	}
	.link {
		margin: 0
	}
	.footerDown {
		line-height: 2;
		align-items: center;
		flex-direction: column;
		padding: 15px 0;
	}
	.footerDown span a {
		margin: 0
	}
	.box_m {
		padding: 30px 0
	}
}
@media (max-width: 768px) {
	.header .logo img {
		height: 40px;
	}
	.footer{
		padding: 30px 0;
	}
	.footerDown{
		padding-bottom: 0;
	}
	.footerTop{
		margin-bottom: 0;
	}
	.footerTop-right .link{
		text-align: center;
		margin-left: 0;
	}
	.footerTop-right .link a>img{
		display: none;
	}
	.footerTop-right .link a .ewm{
		position: unset;
		display: block;
		transform:unset;
		width: 120px;
		padding-bottom: 0;
		background-color: #fff;
		border-radius: 5px;
	}
	.footerTop-right .link a .ewm::before,
	.footerTop-right .link a .ewm::after{
		content: unset;
	}
	.footerTop-right .link a .ewm span{
		padding-bottom: 8px;
	}
}
@media (max-width: 500px) {
	.title_box .en {
		font-size: 12px;
	}
	.title_box .cn .txt {
		font-size: 22px;
	}
	.header.active {
		transform: translateX(calc(-1 * var(--menuBox-width)));
	}
	.menu_box {
		width: var(--menuBox-width);
	}
	.menu_box .navMobile li > a {
		font-size: 16px;
		padding: 0 15px
	}
	.menu_box .navMobile li .subnav {
		padding: 15px
	}
	.menu_box .navMobile li .subnav a {
		font-size: 14px;
	}
	.menu_box .navMobile li .subnav a + a {
		margin-top: 15px;
		padding-top: 15px;
	}

}
@media (min-width: 1600px) {
	.container-fluid {
		padding-right: 3%;
		padding-left: 3%;
	}
}