body{
	min-width: 1060px;
	background-color: rgb(13, 12, 12);
}
header{
	height: 64px;
	background: rgba(0, 0, 0, 0.8);
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	backdrop-filter: blur(10px);
	z-index: 1;
}
header > div{
	max-width: 1060px;
	margin: 0 auto;
	height: 64px;
}
header img{
	width: 134px;
	margin-top: 14px;
	float: left;
}
header ul{
	float: right;
}
header li{
	float: left;
	height: 64px;
	position: relative;
	padding: 0 6px;
	margin-left: 44px;
}
header h2{
	font-size: 14px;
	line-height: 64px;
	color: #FFF;
	position: relative;
	z-index: 1;
	cursor: pointer;
	font-weight: bold;
}
header li.active h2{
	color: #628FF4;
}
header li.active::before{
	content: '';
	position: absolute;
	left: 0;
	width: 100%;
	height: 2px;
	bottom: 0;
	background-color: #6897FD;
}
footer{
	height: 104px;
	background-color: #000;
	padding: 44px 0;
	text-align: center;
}
footer h3{
	font-size: 12px;
	line-height: 18px;
	font-weight: bold;
	color: #FFF;
}
.banner {
	position: relative;
	padding-top: 64px;
}

.banner .img_box>img {
	width: 100%;
	float: left;
}
.qr_box{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 40px;
	width: 886px;
}
.qr_left{
	float: left;
}
.qr_left h1{
	font-size: 44px;
	line-height: 60px;
	letter-spacing: 2px;
	font-weight: bold;
	color: #FFF;
	margin-bottom: 6px;
}
.qr_left p{
	font-size: 24px;
	line-height: 36px;
	letter-spacing: 1px;
	color: #FFF;
}
.qr_right{
	float: left;
	margin-left: 66px;
	padding-top: 51px;
}
.h5_uri{
	cursor: pointer;
	float: left;
	width: 159px;
	height: 50px;
	background: url(../img/h5_icon.png) no-repeat center / cover;
}
.app_uri1{
	cursor: pointer;
	position: relative;
	float: left;
	width: 191px;
	height: 50px;
	margin-left: 32px;
	background: url(../img/app_icon.png) no-repeat center / cover;
}
.app_uri1 div {
	width: 156px;
	height: 160px;
	background-color: #FFF;
	position: absolute;
	right: 0;
	top: -170px;
	border-radius: 4px;
	padding: 22px 30px;
	display: none;
}

.app_uri1 div::after {
	content: '';
	position: absolute;
	right: 24px;
	bottom: -16px;
	border: 8px solid transparent;
	border-top-color: #FFF;
}

.app_uri1 img {
	width: 96px;
	height: 96px;
	float: left;
}

.app_uri1 p {
	font-size: 13px;
	font-weight: bold;
	text-align: center;
	line-height: 20px;
}
.app_uri1:hover div {
	display: block;
}
.app_uri2{
	display: none;
}
.banner2{
	position: relative;
}
.banner2 img{
	float: left;
	width: 100%;
}
.banner2_text{
	position: absolute;
	bottom: 100px;
	left: 50%;
	transform: translateX(-50%);
}
.banner2_text h1{
	font-size: 44px;
	line-height: 60px;
	letter-spacing: 2px;
	font-weight: bold;
	color: #FFF;
	text-align: center;
	margin-bottom: 6px;
}
.banner2_text p{
	font-size: 24px;
	line-height: 36px;
	letter-spacing: 1px;
	color: #FFF;
	text-align: center;
}
.features_box {
	background: linear-gradient(0deg, rgba(7, 8, 34, 1) 0%, rgba(8, 9, 36, 1) 100%);
	padding: 48px 0 90px;
	color: #FFF;
}

.features_box>div,
.scenarios_box>div,
.serve_box > div {
	width: 1060px;
	margin: 0 auto;
}

.features_box h1,
.scenarios_box h1,
.serve_box h1 {
	font-size: 24px;
	line-height: 34px;
	font-weight: bold;
	color: #FFF;
}

.features_box p,
.scenarios_box p,
.serve_box P {
	margin: 0 auto 42px;
	font-size: 14px;
	line-height: 20px;
	font-weight: bold;
	color: #FFF;
}

.features_box ul li {
	height: 120px;
	width: calc((100% - 116px) / 2);
	float: left;
	padding: 18px 0 0 130px;
	background: no-repeat left center / 120px;
}

.features_box ul li h2,
.scenarios_box ul li h2 {
	font-size: 18px;
	line-height: 26px;
	margin-bottom: 6px;
	font-weight: bold;
	color: #FFF;
}

.features_box ul li h3,
.scenarios_box ul li h3 {
	font-size: 14px;
	line-height: 20px;
	color: #FFF;
}

.features_box ul li:nth-child(1) {
	background-image: url(../img/p1.png);
	margin: 0 116px 78px 0;
}

.features_box ul li:nth-child(2) {
	background-image: url(../img/p2.png);
	margin-bottom: 78px;
}

.features_box ul li:nth-child(3) {
	background-image: url(../img/p3.png);
	margin-right: 116px;
}

.features_box ul li:nth-child(4) {
	background-image: url(../img/p4.png);
}

.scenarios_box {
	background: linear-gradient(180deg, rgba(9, 21, 65, 1) 0%, rgba(8, 9, 35, 1) 100%);
	padding: 48px 0 110px;
}

.scenarios_box ul li {
	float: left;
	width: calc((100% - 53px) / 3);
	width: 336px;
	height: 386px;
	border-radius: 8px;
	padding-top: 258px;
	text-align: center;
	background: #FFF no-repeat center top / 336px;
}
.scenarios_box ul li div{
	padding-top: 40px;
	height: 138px;
	background: rgba(0,0,0,0.5);
}

.scenarios_box ul li:nth-child(1) {
	background-image: url(../img/b1.png);
}

.scenarios_box ul li:nth-child(2) {
	background-image: url(../img/b2.png);
	margin: 0 26px;
}

.scenarios_box ul li:nth-child(3) {
	background-image: url(../img/b3.png);
}


.serve_box{
	padding: 44px 0 60px;
	background-color: #0D0C0C;
	color: #FFF;
}
.serve_text{
	float: left;
}
.serve_text h2{
	font-size: 14px;
	line-height: 36px;
}
.serve_box ul{
	float: right;
	padding-top: 40px;
}
.serve_box li{
	width: 100px;
	text-align: center;
	float: left;
	margin-left: 42px;
}
.serve_box img{
	width: 98px;
	height: 98px;
	float: left;
}
.serve_box span{
	font-size: 14px;
	line-height: 36px;
	color: #FFF;
	display: block;
}