header{
	position: fixed;
	top:0;
	left:0;
	width:100%;
	/* min-width: 1250px; */
	height:5rem;
	z-index: 100;
	background: linear-gradient(to right,rgba(255,105,15,0) 0%,rgba(255,30,39,0) 100%);
	transition: background 0.3s;
}

.head_content{
	width:62.5rem;
	height:100%;
	margin:0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.head_logo{
	width:10rem;
	flex-shrink: 0;
}
.head_logo img{
	display: block;
	width:100%;
}
.head_right{
	flex-flow: 1;
	display: flex;
	justify-content: flex-end;
	align-items: center;
}
.head_nav li{
	float:left;
	margin: 0 1rem;
}
.head_nav li a{
	color: #fff;
	font-size: 1rem;
}

.control_btn{
	position: absolute;
	right:14px;
	top:50%;
	margin-top: -15px;
	width:30px;
	height:30px;
	display: flex;
	flex-direction: column;
	justify-content:center;
	align-items:center;
	display: none;
}
.control_btn span{
	width:25px;
	height:2px;
	background: #fff;
	border-radius:2px;
	margin:3px 0;
	transition:all 0.3s;
}
.control_btn.open .line1{
	transform:translateY(8px) rotate(45deg);
	transition:transform 0.3s;
}
.control_btn.open .line2{
	opacity: 0;
}
.control_btn.open .line3{
	transform:translateY(-8px) rotate(-45deg);
	transition:all 0.3s;
}
.pop_box{
	position: fixed;
	z-index: 10;
	top:0;
	left:0;
	width:100%;
	padding-top: 50px;
	/*background: linear-gradient(to right,#59afff 0%,#5986ff 100%);*/
	display: none;
}
.pop_nav{
	padding:0 10px;
}
.pop_nav li{
	height:50px;
	line-height: 50px;
}
.pop_nav li a{
	display: block;
	text-align: center;
	color: #fff;
}
.pop_mask{
	background: rgba(0,0,0,0.8);
	z-index: 5;
	display: none;
}
.pop_mask{
	position: fixed;
	top:50px;
	left:0;
	width:100%;
	height:100%;
	background: rgba(0,0,0,0.8);
	z-index: 5;
	display: none;
}

@media only screen and (max-width:768px) {
	header{
		height:50px;
	}
	.head_content{
		width:100%;
		padding: 0 10px;
	}
	.head_logo{
		width:110px;
	}
	.head_right{
		display: none;
	}
	.head_phone{
		right:55px;
	}
	.head_phone img{
		width:20px;
		margin-right: 5px;
	}
	.head_phone a{
		font-size: 16px;
	}
	.control_btn{
		display: flex;
	}
}
.main_box{
	position: relative;
	overflow: hidden;
}
.box_content{
	width:62.5rem;
}
@media only screen and (min-width:768px) and (max-width:1250px){
	.main_box{
		background-size:auto 100%;
	}
	.box_content{
		width:65rem;
	}
}
@media only screen and (max-width:768px){
	.main_box{
		padding: 2rem;
	}
	.box_content{
		width:100%;
	}
}

.box1{
	height:54rem;
	/*background:url(../images/box1_bg.png) no-repeat center/100% 100%;*/
}
.bc1{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.bc1_left{
	display: flex;
	align-items: center;
	flex-shrink: 0;
}
.bc1l_pic{
	display: flex;
	flex-direction: column;
	align-items: center;
	width:8.75rem;
}
.bc1l_pic .bc1l_logo{
	width:7.5rem;
}
.bc1l_pic .bc1l_code{
	width:8.75rem;
}
.bc1l_info{
	margin-left: 1rem;
	margin-top: 6rem;
}
.bc1l_info p{
	font-size: 1.5rem;
	color: #fff;
	line-height: 1;
	margin-bottom: 0.85rem;
}
.download_btn{
	display: block;
	margin-top: 3rem;
	width:10rem;
}

.download_btn span{
	background:#fff;
	display:inline-block;
	padding:0.8rem 2rem;
	font-size:1rem;
	font-weight:bolder;
	border-radius:1.5rem;
}

.bc1_right{
	width:36.75rem;
	height:30.75rem;
	position: relative;
	/*background: url(../images/bc1_right_bg.png) no-repeat center/100% 100%;*/
}
.bc1_right>div{
	position: absolute;
	top:50%;
	transform: translateY(-50%);
}
.bc1r_pic1{
	width:18.45rem;
	left:0;
}
.bc1r_pic2{
	width:19.1rem;
	left:10.3rem;
}
.bc1r_pic3{
	width:20.35rem;
	left:21.3rem;
}
.bc1_right>div img{
	width:100%;
}

@media only screen and (max-width:768px){
	.box1{
		height:27rem;
		padding: 3rem 1.5rem 1rem 1.5rem;
	}
	.bc1l_pic{
		width: 5.4rem;
	}
	.bc1l_pic .bc1l_logo{
		width: 4.65rem;
	}
	.bc1l_pic .bc1l_code{
		width: 5.4rem;
	}
	.bc1l_info{
		margin-left: 0.6rem;
		margin-top: 4rem;
	}
	.bc1l_info p{
		font-size: 1.1rem;
		margin-bottom: 0.6rem;
	}
	.download_btn{
		margin-top: 1.3rem;
		width:7rem;
	}
	.bc1_right{
		flex-grow: 1;
		height: 20rem;
	}
	.bc1r_pic1{
		width:8rem;
	}
	.bc1r_pic2{
		width:8.7rem;
		left:4.7rem;
	}
	.bc1r_pic3{
		width:9.2rem;
		left:9.9rem;
	}
}


.box2{
	height:54rem;
	/*background:url(../images/box2_bg.png) no-repeat center/100% 100%;*/
}
.bc2>h2{
	font-size: 1.5rem;
	text-align: center;
	color: #111;
}
.bc2>p{
	font-size: 1rem;
	text-align: center;
	margin-top: 1rem;
	color: #333;
}
.vantage{
	margin-top: 5rem;
}
.van_item{
	float: left;
	width:13.4rem;
	margin-right: 11.1rem;
}
.van_item:nth-child(3n){
	margin-right: 0;
}
.van_item img{
	width:100%;
	display: block;
	margin: 0 auto;
	border-radius: 50%;
	box-shadow:0rem 0rem 3rem 0rem rgba(229,229,229,1);
}
.van_item h3{
	font-size: 1.2rem;
	color: #111;
	margin-top: 1.5rem;
	font-weight: normal;
	text-align: center;
}
.van_item p{
	font-size: 0.8rem;
	margin-top: 1.2rem;
	line-height: 1.9;
	color: #333;
}

@media only screen and (min-width:992px)and (max-width:1250px){
	.van_item{
		float: left;
		width:30%;
		margin-right: 5%;
	}
	.van_item img{
		width:185px;
	}
	.van_item h3{
		font-size: 1.3rem;
	}
	.van_item p{
		font-size: 0.9rem;
	}
}
@media only screen and (min-width:768px)and (max-width:992px){
	.bc2>h2{
		font-size: 1.6rem;
		text-align: center;
	}
	.bc2>p{
		font-size: 1.1rem;
	}
	.van_item{
		float: left;
		width:30%;
		margin-right: 5%;
	}
	.van_item img{
		width:70%;
	}
	.van_item h3{
		font-size: 1.4rem;
	}
	.van_item p{
		font-size: 1.0rem;
	}
}
@media only screen and (max-width:768px){
	.box2{
		height: 42rem;
	}
	.vantage{
		margin-top: 1rem;
	}
	.van_item{
		float: none;
		width:100%;
		margin-right: 5%;
		display: flex;
		align-items: center;
		padding: 1rem 0;
	}
	.van_item img{
		width:10.9rem;
		margin-right: 1rem;
		flex-shrink: 0;
	}
	.vani_content{
		flex-grow: 1;
	}
	.van_item h3{
		font-size: 1.4rem;
		text-align: left;
		margin-top: 0;
	}
	.van_item p{
		margin-top: 1rem;
		font-size: 1rem;
		line-height: 1.6;
	}
}


.box3{
	height:61rem;
	/*background:url(../images/box3_bg.png) no-repeat center/100% 100%;*/
}
.bc3{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.bc3_left{
	flex-shrink: 0;
}
.bc3_left>h2{
	font-size: 1.5rem;
	color: #111;
}
.bc3_left>p{
	width:20.8rem;
	font-size: 0.8rem;
	color: #333;
	margin-top: 1.2rem;
	line-height: 1.9;
}
.share_type_box{
	margin-top: 4rem;
}
.st_item{
	width:8rem;
	float: left;
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-right: 3.5rem;
}
.st_item:nth-child(3n){
	margin-right: 0;
}
.st_item img{
	width:6rem;
}
.st_item p{
	font-size: 1.2rem;
	color: #333;
	margin-top: 1.3rem;
}

.bc3_right{
	width:29.7rem;
	height:28.8rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	/*background: url(../images/iphone_5.png) no-repeat center/100% 100%;*/
}
.bc3r_01{
	width:13.35rem;
	position: relative;
}
.bc3r_bg{
	width:100%;
}
.bc3r_02{
	width:15rem;
	position: relative;
}
.bc3r_bg{
	width:100%;
}
.bc3r1_pop{
	position: absolute;
	width:11rem;
	top:11.5rem;
	left:1.1rem;
	opacity: 0;
}
.bc3r1_pop img{
	float: left;
	width:50%;
}
.bc3r2_pop{
	position: absolute;
	width:13.3rem;
	top:5.2rem;
	left:0.85rem;
}
.bc3r2_pop img{
	width:100%;
	opacity: 0;
}

.fadeScale{
	animation-name: fadeScale;
	animation-fill-mode:forwards;
}
@keyframes fadeScale{
	from{
		opacity: 0;
		transform: scale(1);
	}
	to{
		opacity: 1;
		transform: scale(1.25);
	}
}

@media only screen and (min-width:992px)and (max-width:1250px){
	.bc3_left>h2{
		font-size: 1.6rem;
	}
	.bc3_left>p{
		width:25rem;
		font-size: 0.9rem;
	}
}
@media only screen and (min-width:768px)and (max-width:992px){
	.bc3_left>h2{
		font-size: 1.6rem;
	}
	.bc3_left>p{
		width:28rem;
		font-size: 1.1rem;
	}
}
@media only screen and (max-width:768px){
	.bc3{
		flex-direction: column-reverse;
	}
	.bc3_left{
		margin-top: 2rem;
	}
	.bc3_left>p{
		width: 100%;
		font-size: 1rem;
	}
	.share_type_box{
		margin:1.5rem 0;
	}
	.st_item{
		width:8.2rem;
		margin-right:4.3rem;
	}
	.st_item p{
		margin-top: 1rem;
	}
}


.box4{
	height: 30.45rem;
	color: #fff;
	/*background: url(../images/box4_bg.png) no-repeat center/100% 100%;*/
}
.bc4>h2{
	font-size: 2.5rem;
	font-weight: normal;
	text-align: center;
}
.bc4>p{
	font-size: 1.2rem;
	text-align: center;
	margin-top: 0.5rem;
}
.form_box{
	width:43rem;
	margin: 0 auto;
	margin-top: 4rem;
}
.form_item{
	float: left;
	width:18rem;
	margin-right: 7rem;
	margin-bottom: 1rem;
}
.form_item:nth-child(2n){
	margin-right: 0;
}
.form_item input{
	width:100%;
	height:2.5rem;
	border:none;
	border-radius: 1.3rem;
	background: rgba(255,255,255,0.4);
	color: #fff;
	outline: none;
	font-size: 0.9rem;
	padding: 0 1rem;
	box-sizing: border-box;
}
.form_item input::placeholder{
	color: #eee;
}
.form_prompt{
	text-align: center;
	font-size: 0.9rem;
}
.sub_btn{
	display: block;
	margin: 0 auto;
	margin-top: 1.5rem;
	width:18rem;
	height:2.5rem;
	border:none;
	border-radius: 1.3rem;
	background: #fff;
	/*color:#59a8ff;*/
	outline: none;
	font-size: 0.9rem;
	cursor: pointer;
}

@media only screen and (max-width:768px){
	.box4{
		height: auto;
	}
	.bc4>h2{
		font-size: 2rem;
	}
	.form_box{
		width:100%;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		margin-top: 1rem;
	}
	.form_item{
		float: none;
		margin:0.5rem 0;
		width: 25rem;
	}
	.form_item input{
		height: 3rem;
		font-size:1rem
	}
	.form_prompt{
		margin-top: 1rem;
	}
	.sub_btn{
		width: 25rem;
		font-size:1.6rem;
		height:3rem;
		letter-spacing:0.5rem;
	}
	.download_btn span{
		padding: 0.4rem 0.5rem;
	}
	.box3{
		height:auto;
	}
}

footer{
	width:100%;
}
.foot_content{
	width:62.5rem;
	height:100%;
	margin:0 auto;
}
.foot_top{
	height:17.8rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.ft_left p{
	font-size: 1rem;
	color: #333;
	margin:2rem 0;
}

.ft_right{
	display: flex;
}
.ftr_item{
	width:6rem;
}
.ftr_item:first-child{
	margin-right: 8.5rem;
}
.ftr_item>img{
	width:100%;
}
.ftr_item p{
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 1rem;
	color: #222;
	margin-top: 0.2rem;
}
.ftr_item p img{
	width:1.4rem;
	margin-right: 0.4rem;
}
.foot_bottom{
	height: 6.1rem;
}
.foot_bottom p{
	font-size: 0.8rem;
	color: #111;
}

@media only screen and (max-width:768px){
	.foot_content{
		width:100%;
	}
	.foot_top{
		flex-direction: column-reverse;
		height: auto;
		padding-top:2rem;
	}
	.ftr_item{
		width:10rem;
	}
	.ftr_item:first-child{
		margin-right: 3rem;
	}
	.ft_left{
		margin-top: 1rem;
	}
	.ft_left p{
		text-align: center;
		margin: 1rem 0;
	}
	.foot_bottom p{
		font-size: 1rem;
		display: flex;
		flex-direction: column;
		align-items: center;
	}
	.foot_bottom p span{
		margin: 0.2rem;
	}
	.bc3_left>h2{
		text-align:center;
	}
}