html {
	font-size: 0.86vw;
}

body {
	margin: 0;
	font-size: 0.86vw;
	font-family: "PingFang SC";
}

.header {
	color: #000;
	display: flex;
	justify-content: space-between;
	position: fixed;
	top: 0;
	width: 100vw;
	height: 3.44vw;
	background: hsla(0, 0%, 100%, .8);
	z-index: 2;
	box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.10);

}

.header .icon {
	padding-left: 1.72vw;
	height: 100%;
	display: block;
}

.icon span {
	display: block;
}
	
.icon img {
	width: 5.76vw;
	height: 100%;
	display: block;
}

.header .nav {
	display: flex;
	align-items: center;
	padding: 0.226vw 7.54vw 0.226vw 0;
}

.header .navBtn {
	padding: 0.754vw 1.96vw;
	margin-left: 1.8vw;
	font-size: 0.86vw;
	font-weight: 400;
	cursor: pointer;
	transition: background-color 0.3s ease, color 0.3s ease;
	position: relative;
}

.navBtn.active {
	color: #ff6969;
}

.navBtn.active::after {
	content: '';
	display: block;
	width: 100%;
	height: 0.3vw;
	background-color: #ff6969;
	position: absolute;
	bottom: 0;
	left: 0;
	transition: width 0.3s ease;
}



.main {
	text-align: center;
	color: #FFF;
	font-family: "PingFang SC";
	font-weight: 600;
	position: relative;
	margin-top: 3.44vw;

	
}

.bg{
	display: block;
	width: 100%;
	height: 48vw;
	background: url("../images/main.png") no-repeat;
	background-size: cover;
	background-position: center;

}
	
.mask {
	width: 100%;
	height: 48vw;
	background: rgba(0, 0, 0, 0.47);
	position: relative;
}
	
.main-title-1 {
	padding-top: 9vw;
	font-size: 6.88vw;
}
.main-title-2 {
	font-size: 5.16vw;
}
.main-content {
	padding-top: 6.28vw;
	font-size: 3.44vw;
	font-weight: 400;
}
.next {
	position: absolute;
	left: 50%;
	bottom: 3vw;
}

.next img {
	width: 5.4vw;
	height: 5.4vw;
}

.about-us {
	display: block;
	text-align: center;
	color: #000;
	font-family: "PingFang SC";
	padding-top: 9.35vw;
	padding-bottom: 8.45vw;

	
}

.title-bar	span {
	font-size: 2.15vw;
	font-weight: 600;
}

.title-bar	.bar-bg {
	width: 31.684vw;
	height: 1.584vw;
	background: #ff6969;
	margin: -1.5vw auto 0;
}

.detail {
	width: 52.8vw;
	margin: 0 auto;
	text-align: left;
	padding-top: 3vw;
	padding-bottom: 9.656vw;
	font-size: 1.29vw;
	font-weight: 400;
}

.item {
	display: flex;
	padding-bottom: 0.9vw;
	color: #000;
	font-family: "PingFang SC";
	justify-content: center;	
}

.item-left {
	width: 20.2vw;
	height: 11.24vw;
	border-radius: 20px 6px 6px 20px;
	text-align: center;
	font-size: 1.935vw;
	font-weight: 600;

}

.item-left span {
	display: block;
	padding-top: 3.77vw;
}

.item-right {
	width: 54.18vw;
	height: 11.18vw;
	border-radius: 6px 20px 20px 6px;
	text-align: left;
	font-size: 1.29vw;
	font-weight: 400;
	margin-left: 0.678vw;

	
}

.item-right span {
	display: block;
	padding-top: 4.375vw;
	padding-left: 1.886vw;
}

.green {
	background: #C6F3D7;
}

.orange {
	background: #FFD9C2;
}

.purple {
	background: #D9E1FF;
}

.foot {
	display: block;
	text-align: center;
	color: #000;
	font-family: "PingFang SC";
	padding-top: 9.35vw;
	padding-bottom: 15vw;


}
	
.title-bar span {
	font-size: 2.15vw;
	font-weight: 600;
}

.title-bar .bar-bg {
	width: 31.68vw;
	height: 1.584vw;
	background: #ff6969;
	margin: -1.5vw auto 0;
}

.detail {
	width: 52.8vw;
	margin: 0 auto;
	font-size: 1.29vw;
	font-weight: 400;
}

.detail span {
	display: block;
	text-align: center;
}

.website-info-list {
	position: relative;
	display: flex;
	justify-content:center;
}

.line {
	margin-left: 1vw;
	margin-right: 1vw;
	font-size: 1.1vw;
}

.wbesite-info-item {
	cursor: pointer;
	font-size: 1.29vw;
	line-height: 1.2;
}

.wbesite-info-item a{
	text-decoration: none;
	color: #757575;
}