*{
	margin: 0;
	padding: 0;
}
html{
	font-size: 100px;
	font-size:calc(100vw * 100 / 1920);
	scroll-behavior: smooth;
}
body{
	position: relative;
}
.header{
	position: sticky;
	top: 0;
	left: 0;
	padding: 0 2rem;
	height: 1rem;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	background-color: rgba(255, 255, 255, 0.7);
}
.header-title{
	margin-left: 0.3rem;
	text-decoration: none;
	font-size: 0.28rem;
	color: #333;
	transition: all 0.3s ease;
	cursor: pointer;
}

.header-title:hover{
	color: #FF6881;
	transform: translateY(-2px);
}
.banner{
	width: 100%;
	height: 5.81rem;
	background: url("../img/header-bg.png") no-repeat;
	background-size: 100% 100%;
}
.banner-content{
	padding-top: 0.7rem;
	display: flex;
	justify-content: center;
}
.banner-left{
	margin-right: 2rem;
}
.banner-title{
	margin-bottom: 0.4rem;
	font-weight: bold;
	font-size: 0.5rem;
}
.banner-p{
	line-height: 0.4rem;
	font-size: 0.23rem;
}
.header-img{
	width: 4.81rem;
	height: 6.71rem;
}
.box{
	margin-top: 1.8rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.box-content{
	margin-top: 0.5rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.box-title{
	position: relative;
	font-size: 0.52rem;
	scroll-margin-top: 2rem;
}
.dow-box .box-title{
	color: #fff;
}
.box-title::before{
	content: '';
	position: absolute;
	top: 50%;
	margin-top: -0.11rem;
	left: -0.5rem;
	width: 3px;
	height: 0.23rem;
	background: #FF6881;
}
.box-title::after{
	content: '';
	position: absolute;
	top: 50%;
	margin-top: -0.11rem;
	right: -0.5rem;
	width: 3px;
	height: 0.23rem;
	background: #FF6881;
}
.dow-box .box-title,
.footer .box-title{
	color: #fff;
}
.dow-box .box-title::before,.dow-box .box-title::after,
.footer .box-title::before,.footer .box-title::after{
	background: #fff;
}
.box-p1{
	font-size: 0.25rem;
	line-height: 0.56rem;
}
.box-p2{
	font-size: 0.22rem;
	line-height: 0.56rem;
}
.box1-main{
	margin-top: 2rem;
	display: flex;
	justify-content: center;
}
.box1-con{
	width: 4.8rem;
}
.ml2{
	margin-left: 2rem;
}
.base-title{
	margin-bottom: 0.5rem;
	font-size: 0.33rem;
}
.base-p{
	line-height: 0.41rem;
	font-size: 0.22rem;
	color: #7F7F7F;
}
.box1-img{
	width: 4.93rem;
	height: 4.34rem;
}
.text-right{
	text-align: right;
}
.box2-img{
	width: 5.12rem;
	height: 3.28rem;
}
.box3-img{
	width: 5.03rem;
	height: 2.99rem;
}
.box4-img{
	width: 4.09rem;
	height: 3.46rem;
}
.box5-img{
	width: 5.32rem;
	height: 3.18rem;
}
.dow-box{
	display: flex;
	justify-content: center;
	align-items: center;
}
.dow-bg{
	width: 8.87rem;
	height: 9rem;
	background: url("../img/dow-box.png") no-repeat;
	background-size: 100% 100%;
}
.dow-main{
	margin-top: 0.5rem;
	display: flex;
	justify-content: center;
}
.dow-item{
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.dow-item:last-child{
	margin-left: 1.5rem;
}
.iphone-icon{
	width: 0.73rem;
	height: 0.89rem;
}
.android-icon{
	width: 0.86rem;
	height: 0.89rem;
}
.dow-btn{
	margin-top: 0.6rem;
	width: 2.32rem;
	height: 0.71rem;
}
.footer{
	margin-top: 2rem;
	box-sizing: border-box;
	padding-top: 3rem;
	width: 100%;
	height: 9.83rem;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: url('../img/footer-bg.png') no-repeat;
	background-size: 100% 100%;
	color: #fff;
}
.footer-content{
	margin-top: 0.4rem;
}
.footer-p{
	text-align: center;
	line-height: 0.67rem;
	font-size: 0.27rem;
}
.copyright{
	margin-top: 2rem;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.copyright-con{
	display: flex;
	align-items: center;
	justify-content: center;
}
.copyright-ttle{
	font-size: 0.23rem;
	line-height: 0.81rem;
}
.copyright-p{
	margin: 0 0.3rem;
	font-size: 0.16rem;
	line-height: 0.51rem;
}