body,
div,
dl,
dt,
dd,
ul,
ol,
li,
p,
a,
button,
nav,
img {
	padding: 0;
	margin: 0;
}

body {
	color: rgba(51, 51, 51, 1);
	font-family: "PingFangSC-Regular", "PingFang SC", Arial, "Microsoft YaHei", sans-serif;
}

a {
	text-decoration: none !important;
	box-sizing: border-box;
	cursor: pointer;
	color: rgba(51, 51, 51, 1);
	user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	-webkit-user-select: none;
}

.minWidth {
	min-width: 1200px;
}

.maxWidth {
	max-width: 1200px;
}

.nav {
	height: 130px;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 999;
	box-sizing: border-box;
	box-shadow: 0 3px 6px -4px rgba(0, 0, 0, .12), 0 6px 16px 0 rgba(0, 0, 0, .08), 0 9px 28px 8px rgba(0, 0, 0, .05);
}

.nav>div {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
}

.logo {
	display: flex;
	height: 100%;
	align-items: center;
	font-size: 28px;
}

.logo>img {
	width: 40px;
	height: 40px;
	margin-right: 10px;
}

.nav-bar {
	display: flex;
	flex-direction: row;
	align-items: center;
}

.nav-link {
	font-size: 28px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: rgba(51, 51, 51, 1);
	margin-left: 70px;
	position: relative;
	white-space: nowrap;
}

.nav-link:hover {
	color: #4C52F3;
}

.nav-link.active {
	font-family: PingFangSC-Semibold, PingFang SC;
	font-weight: 600;
	color: #4C52F3;
	border-bottom: 0;
}

.nav-link.active::before {
	content: "";
	position: absolute;
	display: block;
	width: 100%;
	height: 10px;
	background: #4C52F3;
	border-radius: 6px;
	left: 0;
	bottom: -16px;
}

.view1 {
	height: 690px;
	position: relative;
	background: linear-gradient(90deg, #3BA7EB, #4383EE, #4B58F1);
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}

.view1>img {
	width: 100%;
	height: 690px;
}

.view1>div {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}

.view1>div>div {
	position: relative;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	padding-top: 94px;
}

.view1>div>div>div{
	display: flex;
	flex-direction: column;
}

.title1 {
	font-size: 45px;
	font-weight: 600;
	color: #FFFFFF;
	margin-bottom: 30px;
}

.desc {
	font-size: 24px;
	color: #FFFFFF;
	margin-bottom: 57px;
}

.view1>div>div>img {
	position: absolute;
	top: 189px;
	right: 0;
}

.phone1 {
	width: 344px;
	height: 690px;
}

.view2 {
	height: 748px;
	width: 100%;
	position: relative;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}

.view2>img {
	width: 100%;
	height: 100%;
}

.view2>div {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	height: 100%;
	position: absolute;
	top: 0;
	width: 100%;
}

.view2>div>div {
	height: 100%;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
}

.view2>div>div>div {
	display: flex;
	flex-direction: column;
	height: 100%;
	padding-top: 50px;
	box-sizing: border-box;
}

.view2>div>div>div>span:nth-child(1) {
	font-size: 45px;
	color: #429FEC;
	margin-bottom: 30px;
}

.view2>div>div>div>span:nth-child(2) {
	font-size: 34px;
	color: #333333;
}

.view3 {
	position: relative;
	padding-top: 100px;
}

.view3>img {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 420px;
	object-fit: cover;
	z-index: -1;
}

.view3>div {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	width: 100%;
	position: relative;
}

.view3>div>div {
	display: flex;
	flex-direction: column;
}

.row1 {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	width: 100%;
	height: 690px;
	margin-bottom: 50px;
}

.row1>div:nth-child(1) {
	display: flex;
	flex-direction: column;
	font-size: 34px;
	color: #333333;
	margin-bottom: 30px;
}

.row1>div:nth-child(1)>span:nth-child(1) {
	font-size: 45px;
	color: #429FEC;
	margin-bottom: 30px;
}

.row1>div:nth-child(1)>span:nth-child(2) {
	font-size: 34px;
	color: #333333;
}

.row1>div:nth-child(2) {
	position: relative;
	height: 100%;
}

.row1>div:nth-child(2)>img:nth-child(2) {
	position: absolute;
	width: 463px;
	height: 350px;
	right: 120px;
	bottom: 100px;
	z-index: -1;
}

.desc4 {
	margin-left: 420px;
	font-size: 34px;
	font-family: AlibabaPuHuiTiR;
	color: #333333;
	margin-bottom: 87px;
}


.view4 {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
}

.view4>div:nth-child(1) {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding-top: 53px;
	box-sizing: border-box;
	margin-bottom: 30px;
}

.view4>div:nth-child(1)>span:nth-child(1) {
	font-size: 45px;
	color: #429FEC;
	margin-bottom: 30px;
}

.view4>div:nth-child(1)>span:nth-child(2) {
	font-size: 34px;
	color: #333333;
}

.view4>div:nth-child(2) {
	position: relative;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	width: 100%;
}

.view4>div:nth-child(2)>div {
	position: absolute;
	top: 159px;
	display: flex;
	flex-direction: row;
	justify-content: center;
}

.view4>div:nth-child(2)>img {
	width: 100%;
	height: 665px;
}

.view4>div:nth-child(2)>div>div {
	width: 806px;
	height: 602px;
	background: #F3F8FC;
	border-radius: 20px;
	margin-top: 42px;
	padding: 39px 55px 55px 40px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
}

.view4>div:nth-child(2)>div>img {
	width: 449px;
	height: 690px;
	position: relative;
	right: 55px;
}

.view4>div:nth-child(2)>div>div>span:nth-child(1) {
	font-size: 30px;
	color: #333333;
	margin-bottom: 34px;
}

.view4>div:nth-child(2)>div>div>span:nth-child(2) {
	font-size: 34px;
	color: #333333;
	font-weight: 600;
	margin-bottom: 34px;
}

.btnList,.btnList1 {
	display: flex;
	flex-direction: row;
	align-items: center;
}

.btnList>div,.btnList1>div  {
	border-radius: 20px;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	padding: 11px 0;
	padding-left: 18px;
	padding-right: 25px;
	margin-right: 31px;
}

.btnList>div>img,.btnList1>div>img {
	width: 38px;
	height: 38px;
	margin-right: 21px;
}

.btnList>div>div,.btnList1>div>div {
	display: flex;
	flex-direction: column;
}

.btnList>div>div>span:nth-child(1),.btnList1>div>div>span:nth-child(1) {
	font-size: 18px;
	color: #FFFFFF;
	margin-bottom: 4px;
}

.btnList>div>div>span:nth-child(2),.btnList1>div>div>span:nth-child(2) {
	font-size: 24px;
	font-weight: 600;
	color: #FFFFFF;
}

.footer{
	font-size: 20px;
	color: #333333;
	width: 100%;
	height: 130px;
	background: #F3F8FC;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}