.text-center{
	text-align: center;
}



/* header {
	position: sticky;
	top: 0;
	z-index: 99;
  background: #fff;
} */

.header-cont {
	display: flex;
	align-items: center;
	padding: 0 20px;
	max-width: 1540px;
	min-width: 1160px;
	height: 90px;
	margin: 0 auto;
}

nav {
	font-size: 0;
}

nav a {
	position: relative;
	display: inline-block;
	font-size: 16px;
	font-weight: 400;
	padding: 10px;
	color: #1D4563;
}

nav a+a {
	margin-left: 22px;
}


.logo {
	display: flex;
	flex-direction: column;
	justify-content: center;
	font-size: 20px;
	padding-left: 62px;
	min-height: 50px;
	position: relative;
	font-weight: bold;
}
.logo img{
	position: absolute;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	width: 50px;
	height: 50px;
}

.dow-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	width: 300px;
	height: 70px;
	background: #3066FF;
	border-radius: 10px;
	font-size: 28px;
	font-weight: 400;
	color: #FFFFFF;
	cursor: pointer;
	margin: 0 auto;
  overflow: hidden;
}
.dow-btn:hover {
  background: #1250FF;
}

.dow-btn .svg-icon {
	font-size: 30px;
	margin-right: 14px;
}

.product-title{
	display: inline-block;
	vertical-align: middle;
	position: relative;
}
.product-title h1{
	font-size: 50px;
	font-weight: bold;
	line-height: 66px;
}
.product-title em{
	position: absolute;
	top: -20px;
	right: -180px;
	height: 42px;
	background: linear-gradient(164deg, #FF9F59 7%, #FF5454 100%);
	border-radius: 54px 54px 54px 0px;
	font-size: 22px;
	font-weight: bold;
	line-height: 42px;
	padding: 0 24px 0 17px;
	color: #fff;
}



.down-wrap{
	margin-top: 96px;
	color: #1D4563;
}
.down-msg{
	font-size: 30px;
	font-weight: 400;
	margin: 26px 0 17px;
}
.platform-list{
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 44px;
}
.platform-list li{
	display: flex;
	align-items: center;
	justify-content: center;
	width: 286px;
	height: 68px;
	background: rgba(255,255,255,0.5);
	border-radius: 8px;
	font-size: 24px;
	margin: 0 10px;
}
.platform-list img{
	width: 36px;
	height: 36px;
	margin-right: 14px;
}
.copyRight{
	padding: 76px 0 32px;
	font-size: 16px;
	font-weight: 400;
  line-height: 30px;
	color: #1D4563;
}

footer {
	position: sticky;
	bottom: 0;
	z-index: 99;
	background: #fff;
	box-shadow: 0px 4px 20px 0px rgba(0, 0, 0, 0.05);
}
footer .center-cont {
	width: 1200px;
	height: 90px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
}
footer .logo{
	color: #1D4563;
}
footer .dow-btn{
	height: 50px;
	width: 180px;
	font-size: 18px;
}
footer .dow-btn .svg-icon{
	font-size: 24px;
	margin-right: 10px;
}
.head-nav .dow-btn{
  width: 122px;
  height:37px;
  border-radius: 19px;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 16px;
}

.main-bg{
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: -1;
	height: 3000px;
	width: 100%;
	background:linear-gradient( 179deg, #FFFFFF 0%, #EAF0FF 100%);
}
.main-bg-circle-1,.main-bg-circle-2,.main-bg-circle-3{
  position: absolute;
  width: 150px;
	height: 150px;
  border-radius: 50%;
	filter: blur(200px);
}
.main-bg-circle-1{
  width: 200px;
	height: 200px;
	bottom: 300px;
	right: 0;
	background: linear-gradient( 180deg, #FFBDA8 0%, #FFC93E 100%);
}
.main-bg-circle-2{
	top: 700px;
	left: 0;
	background: linear-gradient( 180deg, #789CFF 0%, #E8B4EF 100%);
}
.main-bg-circle-3{
	top: 100px;
	right: 0;
	background: linear-gradient( 180deg, #789CFF 0%, #8AE3FF 100%);
}

.round-animation {
	position: absolute;
    top: 50%;
    left: 50%;
    background: rgba(255, 255, 255, 0.20);
    width: 280px;
    height: 280px;
    border-radius: 50%;
    margin-left: -140px;
    margin-top: -140px;
    animation: spread 1.5s infinite both;
}

@keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
		opacity: 1;
	}
  
	100% {
		transform: scale(2);
		-webkit-transform: scale(2);
		-moz-transform: scale(2);
		transform: scale(2);
		opacity: 0;
	}
  }