@charset "utf-8";html{font-size:calc(100vh/50)}
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,a,big,em,font,img,strong,tt,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,table,caption,tbody,tfoot,thead,tr,th,td,input{padding:0;margin:0}
body,input,textarea{font-family:Helvetica,Microsoft YaHei,Arial,SimSun,Verdana,sans-serif;word-break:break-all;text-align:justify}
address,caption,cite,code,dfn,em,strong,th,var{font-weight:normal;font-style:normal}
fieldset,img{border:0}
table{border-collapse:collapse;border-spacing:0}
h1,h2,h3,h4,h5,h6{font-weight:normal;font-size:100%}
a{cursor:pointer;text-decoration:none}
ul,ol{list-style-position:outside;list-style:none}
textarea{resize:none}
.fix{zoom:1}
.fix:after{display:block;content:"clear";height:0;clear:both;overflow:hidden;visibility:hidden}
html{font-size:14px;}
header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 70px;
	line-height: 70px;
	background: #fff;
	font-size: 16px;
	color: #666;
	z-index: 999;
	box-shadow: 0px 6px 5px 0px rgba(204, 204, 204, 0.2);
}
header a {
	color: #666;
}
.header-1600 {
	position: relative;
	display: flex;
	max-width: 1600px;
	margin: 0 auto;
}
.logo {
	display: flex;
	height: 60px;
	line-height: 60px;
	padding: 5px 0;
}
.logo span {
	display: inline-block;
	padding: 0 0 0 10px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
menu {
	margin: 0;
	padding: 0 0 0 30px;
}
menu ul {
	display: flex;
}
menu li {
	position: relative;
}
menu li a {
	
	display: inline-block;
	padding: 0 12px;
	color: #333;
}
menu li a:hover {
	color: #FF0000;
}
menu li.act {
	background: #F2F3F8;
}
menu li::after,menu li:hover::after {
	content: "";
	position: absolute;
	top: 0;
	left: 50%;
	width: 0;
	height: 4px;
	background: #FF0000;
	transform: translate(-50%,0);
	transition: all 0.5s; 
}
menu li.act::after,menu li:hover::after {
	width: 100%;
}
menu li.act a {
	color: #FF0000;
}
nav {
	position: absolute;
	top:0;
	right: 0;
}
nav ul {
	display: flex;
}
nav li {
	position: relative;
	margin: 0 10px;
}
nav li.line {
	height: 14px;
	margin: 28px 0;
	padding: 0;
	border-left: 1px solid #ccc;
}
nav li a {
	display: inline-block;
	height: 32px;
	line-height: 32px;
}
nav li a:hover {
	color: #FF0000;
}
nav li.act a {
	padding: 0 10px;
	background: #FF0000;
	border-radius: 4px;
	color: #fff;
}
nav li.act a:hover {
	background: #FF3333;
}
footer {
	display: flex;
	justify-content: center;
	position: fixed;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 50px;
	line-height: 50px;
	background: #fff;
	color: #666;
	text-align: center;
	z-index: 666;
	box-shadow: 3px 0px 0px 3px rgba(204, 204, 204, 0.2);
}
footer div {
	margin: 0 10px;
}
footer div a {
	color: #666;
}
footer div a:hover {
	text-decoration: underline;
}
.h-menu {
    display: none;
}
.h-lmenu {
	display: none;
}
/* index */
.main-i {
	width: 100%;
	overflow: hidden;
}
.main-ibj {
	position: relative;
	width: 100vw;
	height: 100vh;
}
.main-ibj-a {
	background: url(../img/bj/bj-1.png) no-repeat center;
	background-size: 100% 100%;
}
.main-ibj-ain {
	position: absolute;
	width: 500px;
	height: 500px;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}
.main-ibj-a-imga {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.main-ibj-a-imgb {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.main-ibj-a-txt {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	font-size: 52px;
	font-weight: bold;
	color: #fff;
	text-align: center;
}
.main-ibj-ain ul {
	
}
.main-ibj-ain li {
	position: absolute;
	width: 80px;
	transition:top 1.5s,left 1.5s;
}
.main-ibj-ain li:nth-child(1) {
	top: -440px;
	left: 210px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(1) {
	top: -65px;
	left: 210px;
}
.main-ibj-ain li:nth-child(2) {
	top: -270px;
	left: 650px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(2) {
	top: 10px;
	left: 400px;
}
.main-ibj-ain li:nth-child(3) {
	top: 190px;
	left: 860px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(3) {
	top: 190px;
	left: 485px;
}
.main-ibj-ain li:nth-child(4) {
	top: 690px;
	left: 650px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(4) {
	top: 410px;
	left: 400px;
}
.main-ibj-ain li:nth-child(5) {
	top: 860px;
	left: 210px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(5) {
	top: 485px;
	left: 210px;
}
.main-ibj-ain li:nth-child(6) {
	top: 690px;
	left: -230px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(6) {
	top: 410px;
	left: 20px;
}
.main-ibj-ain li:nth-child(7) {
	top: 190px;
	left: -440px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(7) {
	top: 190px;
	left: -65px;
}
.main-ibj-ain li:nth-child(8) {
	top: -270px;
	left: -230px;
}
.swiper-slide-active .main-ibj-ain li:nth-child(8) {
	top: 10px;
	left: 20px;
}
.main-ibj-ain li span {
	display: block;
	font-size: 18px;
	font-weight: bold;
	color: #fff;
	text-align: center;
}
.aaaa {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 550px;
	height: 550px;
	border-radius: 50%;
	border: 3px solid #FF0000;
	transform: translate(-50%,-50%);
}
.main-ibj-b {
	background: url(../img/bj/bj-2.png) no-repeat center;
	background-size: 100% 100%;
}
.main-ibj-bin {
	position: absolute;
	width: 800px;
	height: 800px;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	color: #fff;
	text-align: center;
}
.main-ibj-b-imga {
	position: absolute;
	width: 800px;
	height: 800px;
	opacity: 0.7;
}
.main-ibj-b-txt {
	position: absolute;
	top: 50%;
	transform: translate(-0%,-50%);
}
.main-ibj-b-txt .div-h {
	position: relative;
	top:-400px;
}
.swiper-slide-active .main-ibj-b-txt .div-h {
	position: relative;
	top:0;
	line-height: 1.5;
	font-size: 52px;
	font-weight: bold;
	letter-spacing: 4px;
	transition: top 1.5s;
}
.main-ibj-b-txt .div-t {
	position: relative;
	top:-400px;
}
.swiper-slide-active .main-ibj-b-txt .div-t {
	position: relative;
	top:0;
	line-height: 1.5;
	font-size: 15px;
	letter-spacing: 0px;
	transition: top 1.5s;
}
.main-ibj-b-txt ul {
	display: flex;
	justify-content: center;
	align-items: center;
}
.main-ibj-b-txt li:nth-child(1) {
	left: -800px;
}
.main-ibj-b-txt li:nth-child(2) {
	left: -400px;
}
.main-ibj-b-txt li:nth-child(3) {
	left: 400px;
}
.main-ibj-b-txt li:nth-child(4) {
	left: 800px;
}
.swiper-slide-active .main-ibj-b-txt li {
	position: relative;
	left: 0;
	width: 80px;
	height: 80px;
	margin: 20px 20px;
	transition: left 1.5s;
}
.main-ibj-b-txt p {
	position: relative;
	top:400px;
}
.swiper-slide-active .main-ibj-b-txt p {
	position: relative;
	top:0;
	line-height: 2;
	font-size: 24px;
	text-indent: 2em;
	text-align:justify;
	transition: top 1.5s;
}
.main-ibj-c {
	background: url(../img/bj/bj-3.png) no-repeat center;
	background-size: 100% 100%;
}
.main-ibj-cin {
	position: absolute;
	width: 900px;
	height: 900px;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	color: #fff;
	text-align: center;
}
.main-ibj-c-imga {
	position: absolute;
	width: 800px;
	height: 800px;
	margin: 20px 0 0 20px;
	opacity: 0.7;
}
.main-ibj-c-txt {
	position: absolute;
	top: 50%;
	width: 900px;
	transform: translate(-0%,-50%);
}
.main-ibj-c-txt .div-h {
	position: relative;
	top:-400px;
}
.swiper-slide-active .main-ibj-c-txt .div-h {
	position: relative;
	top:0;
	line-height: 1.5;
	font-size: 52px;
	font-weight: bold;
	letter-spacing: 4px;
	transition: top 1.5s;
}
.main-ibj-c-txt .div-t {
	position: relative;
	top:-400px;
}
.swiper-slide-active .main-ibj-c-txt .div-t {
	position: relative;
	top:0;
	line-height: 1.5;
	font-size: 15px;
	letter-spacing: 0px;
	transition: top 1.5s;
}
.main-ibj-c-txt .div-ai {
	opacity: 0;
}
.swiper-slide-active .main-ibj-c-txt .div-ai {
	line-height: 1.5;
	font-size: 15px;
	letter-spacing: 0px;
	opacity: 1;
	transition: opacity 3s;
}
.main-ibj-c-txt .span-ai {
	display: inline-block;
	height: 120px;
	width: 240px;
	margin: 20px 0 10px;
	background: rgba(36, 84, 207, 0.2);
	border: 1px solid #fff;
	font-weight: bold;
	letter-spacing: 5px;
}
.main-ibj-c-txt .span-l {
	display: inline-block;
	width: 100px;
	line-height: 1.75;
	font-size: 72px;
	text-align: center;
}
.main-ibj-c-txt .span-c {
	position: relative;
	top: -25px;
	display: inline-block;
	width: 2px;
	height: 100px;
	background: #fff;
	opacity: 0.3;
	vertical-align: middle;
}
.main-ibj-c-txt .span-r {
	position: relative;
	top: 5px;
	left: 1px;
	display: inline-block;
	width: 100px;
	line-height: 1.2;
	font-size: 36px;
	text-align: center;
}
.main-ibj-c-txt ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}
.main-ibj-c-txt li:nth-child(1) {
	top: 400px;
	left: -400px;
}
.main-ibj-c-txt li:nth-child(2) {
	top: 400px;
}
.main-ibj-c-txt li:nth-child(3) {
	top: 400px;
	left: 400px;
}
.main-ibj-c-txt li:nth-child(4) {
	top: 400px;
	left: -200px;
}
.main-ibj-c-txt li:nth-child(5) {
	top: 400px;
	left: 200px;
}
.swiper-slide-active .main-ibj-c-txt li {
	position: relative;
	top: 0;
	left: 0;
	padding: 5px 20px;
	margin: 20px 40px;
	border: 1px solid #fff;
	font-size: 28px;
	transition: top 1.5s,left 1.5s;
}
.main-ibj-ain,
.main-ibj-bin,
.main-ibj-cin {
	opacity: 0;
	transition: opacity 1.5s;
}
.swiper-slide-active .main-ibj-ain,
.swiper-slide-active .main-ibj-bin,
.swiper-slide-active .main-ibj-cin {
	opacity: 1;
	transition: opacity 1.5s;
}

/* index end */
/* solution */
.main-c {
	background: #F2F3F8;
	min-height: calc(100vh - 120px);
	padding: 70px 0 50px;
}
.solution {
	
}
.solution .banner {
	height: 200px;
	line-height: 1;
	background: url(../img/solution-banner.png) no-repeat center;
	background-size: 100% 100%;
	color: #fff;
	text-align: center;
}
.solution .banner-h {
	padding: 55px 0 20px;
	font-size: 48px;
	letter-spacing: 12px;
}
.solution .banner-t {
	line-height: 1.2;
	padding: 0 10px;
	font-size: 24px;
	letter-spacing: 2px;
}
.solution-c {
	width: 1160px;
	padding: 0 20px 40px 20px;
	margin: 0 auto;
}
.solution-c ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.solution-c li {
	position: relative;
	top: 0px;
	width: calc(50% - 20px);
	margin-top: 40px;
	background: #fff;
	border-radius: 5px;
	box-shadow: 0px 0px 5px 5px rgba(204, 204, 204, 0.2);
	transition: all 0.3S;
}
.solution-c li:hover {
	top: -6px;
	box-shadow: 0px 0px 5px 5px rgba(204, 204, 204, 0.3);
}
.solution-c li a {
	display: flex;
}
.solution-c .div-i {
	width: 150px;
	height: 150px;
	padding: 30px;
}
.solution-c .div-t {
	width: calc(100% - 230px);
	height: 150px;
	padding: 30px 0;
}
.solution-c .div-th {
	position: relative;
	padding: 0 32px 0 0;
	font-size: 20px;
	font-weight: bold;
	color: #333;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.solution-c .div-th i {
	position: absolute;
	top: 2px;
	right: 0;
	width: 32px;
	height: 16px;
}
.solution-c p {
	height: 110px;
	line-height: 2;
	padding: 10px 0;
	font-size: 16px;
	color: #666;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	line-clamp: 4;
	-webkit-box-orient: vertical;
}
/* solution end */
/* solution-d */
.solution-d {
	width: 818px;
	margin: 60px auto 30px;
}
.solution-d-img {
	width: 818px;
	height: 466px;
	background: url(../img/solution-bg.png) no-repeat center;
	background-size: 100% 100%;
}
.solution-d-img-c {
	position: relative;
	top: 26px;
	width: 632px;
	height: 395px;
	margin: 0 auto;
}
.solution-d-txt {
	padding: 40px 20px 20px;
}
.solution-d-txt .div-h {
	line-height: 1;
	margin: 0 0 20px 0;
	font-size: 28px;
	font-weight: bold;
	color: #333;
	text-align: center;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.solution-d-txt .div-t {
	line-height: 1.8;
	font-size: 18px;
	font-weight: bold;
	color: #333;
	text-align: center;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.solution-d-txt p {
	line-height: 1.8;
	font-size: 18px;
	color: #666;
	text-align: justify;
}
/* solution-d end */
/* platform */
.platform {
	max-width: 1160px;
	min-height: calc(100vh - 220px);
	padding: 20px;
	margin: 30px auto;
	background: #fff;
	border-radius: 10px;
	overflow: hidden;
}
/* platform end */
/* help */
.help {
	display: flex;
	align-items:flex-start;
	justify-content: space-between;
	width: 1200px;
	padding: 30px 0 30px;
	margin: 0 auto;
}
.help-menu {
	width: 190px;
	padding: 15px;
	background: #fff;
	border-radius: 5px;
	box-shadow: 0px 0px 5px 5px rgba(204, 204, 204, 0.2);
}
.help-menu-h {
	line-height: 2;
	font-size: 18px;
	color: #333;
}
.help-menu ul {
	width: 100%;
}
.help-menu ul li {
	width: 100%;
	height: 32px;
	overflow: hidden;
}
.help-menu ul li a {
	display: inline-block;
	position: relative;
	width: calc(100%);
	height: 32px;
	line-height: 32px;
	font-size: 14px;
	color: #333;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.help-menu ul li .i-li-ar {
	position: absolute;
	top: 8px;
	right: 0;
	display: block;
	width: 15px;
	height: 15px;
	background: url(../img/help-ico-arrow.png);
	transform: rotate(-90deg);
	transition: all .2s;
}
.help-menu ul li.act {
	height: auto;
}
.help-menu ul li.act .i-li-ar {
	transform: rotate(0deg);
	transition: all .2s;
}
.help-menu dl {
	margin: 0;
	padding: 0;
}
.help-menu dd {
	height: 32px;
}
.help-menu li dd a {
	position: relative;
	width: calc(100% - 20px);
	height: 32px;
	line-height: 32px;
	padding: 0 0 0 20px;
	color: #666;
}
.help-menu li dd a::after {
	content: "";
	position: absolute;
	top: 12px;
	left: 5px;
	width: 8px;
	height: 8px;
	background: #666;
	border-radius: 50%;
}
.help-menu dd.act a,.help-menu dd:hover a {
	color: #FF0000;
} 
.help-menu dd.act a::after,.help-menu dd:hover a::after {
	background: #FF0000;
}
.help-c {
	width: calc(100% - 280px);
	min-height: calc(100vh - 180px);
	padding: 0 20px;
	background: #fff;
	border-radius: 5px;
	box-shadow: 0px 0px 5px 5px rgba(204, 204, 204, 0.2);
	overflow: hidden;
}
.help-c .div-h {
	height: 70px;
	line-height: 70px;
	border-bottom: 1px solid #F2F3F8;
	font-size: 24px;
	font-weight: bold;
	color: #333;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.help-c .div-p {
	padding: 15px 0;
	overflow: hidden;
}
.help-c .div-p p {
	line-height: 1.8;
	font-size: 14px;
	color: #666;
	text-align: justify;
}
/* help end */
/* app */
.app {
	width: 100vw;
	/* background: url(../img/app-bg.png) no-repeat center; */
	background: #0090fb;
	background-size: 100% 100%;
	overflow: hidden;
}
.app-c {
	width: 1200px;
	margin: 0 auto;
	color: #fff;
}
.app-ct {
	display: flex;
	margin: 50px 0 0 50px;
}
.app-ct-img {
	position: relative;
	width: 400px;
	height: 400px;
	animation: app-move-ct-img 1.2s;
}
.app-ct-txt {
	position: relative;
	width: 600px;
	margin: 100px 0 0 20px;
	letter-spacing: 3px;
	animation: app-move-ct-txt 1.2s;
}
.app-ct-txt .div-h {
	line-height: 1.5;
	font-size: 52px;
	font-weight: bold;
}
.app-ct-txt .div-t {
	line-height: 1.5;
	font-size: 32px;
}
@keyframes app-move-ct-img
	{
	0% {
		left:-600px;
		opacity: 0.2;
	}
	80% {
		left:0px;
		opacity: 1;
	}
}
@keyframes app-move-ct-txt
	{
	20% {
		left:600px;
		opacity: 0.2;
	}
	100% {
		left:0px;
		opacity: 1;
	}
}
.app-cb {
	position: relative;
	animation: app-move-cb 2s;
}
.app-cb ul {
	display: flex;
}
.app-cb li {
	width: 220px;
	margin: 0 90px;
	text-align: center;
}
.app-cb-img {
	width: 220px;
	height: 220px;
	border-radius: 20px;
	overflow: hidden;
}
.app-cb-txt {
	line-height: 2.4;
	font-size: 30px;
}
.app-cb-txt a {
	color: #fff;
}
@keyframes app-move-cb
	{
	0% {
		top: 300px;
		opacity: 0;
	}
	50% {
		top: 300px;
		opacity: 0;
	}
	100% {
		top:0px;
		opacity: 1;
	}
}
/* app end */
/* swiper */
.swiper-container {
	width: 100vw; 
	height: 100vh; 
	position: fixed; 
	left: 0; 
	top: 0;
}
.swiper-wrapper {
	width: 100vw !important;
	height: 100vh  !important;
}
.swiper-slide {
	width: 100vw !important;
	height: calc(100% + 30px)  !important;
	margin: 0 !important;
	overflow: hidden;
}
.swiper-pagination-bullet {
	background: rgba(255,255,255,1);
	opacity: 0.6;
}
.swiper-pagination-bullet-active {
	background: rgba(255,255,255,1);
	opacity: 1;
}
.main-ibj-a-imga {
	opacity: 0.6;
	animation: rotate 10s linear infinite;
}
@keyframes rotate {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(359deg);
	}
}
.main-ibj {
	animation: act-moveb 1.5s;
}
.swiper-slide-active {
	animation: act-movea 1.5s;
}
@keyframes act-movea
	{
	from {
		opacity: 0.5;
	}
	to {
		opacity: 1;
	}
}
@keyframes act-moveb
	{
	from {
		opacity: 1;
	}
	to {
		opacity: 0.5;
	}
}
@keyframes show
	{
	    0%   {opacity: 0;}
	    100% {opacity: 1;}
	}
@keyframes hide
	{
		0%   {opacity: 1;}
		100% {opacity: 0;}
	}
/* swiper end */
/* h5 */
@media screen and (max-width: 1200px) { 
	.header-1600 {
	}
	nav {
		display: none;
	}
	menu li a {
		padding: 0 8px;
	}
	
	.main-ibj-ain {
		position: absolute;
		width: 42vw;
		height: 42vw;
		transition:all 1.5s;
	}
	.main-ibj-a-txt {
		font-size: 4.2vw;
	}
	.main-ibj-ain li {
		position: absolute;
		width: 6.6vw;
		font-size: 1.5vw;
		transition:top 1.5s,left 1.5s;
	}
	.main-ibj-ain li img {
		width: 6.6vw;
		height: 6.6vw;
	}
	.main-ibj-ain li:nth-child(1) {
		top: -36.6vw;
		left: 17.5vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(1) {
		top: -5.4vw;
		left: 17.5vw;
	}
	.main-ibj-ain li:nth-child(2) {
		top: -22.5vw;
		left: 54.1vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(2) {
		top: 0.8vw;
		left: 33.3vw;
	}
	.main-ibj-ain li:nth-child(3) {
		top: 15.8vw;
		left: 71.6vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(3) {
		top: 15.8vw;
		left: 40.4vw;
	}
	.main-ibj-ain li:nth-child(4) {
		top: 57.5vw;
		left: 54.1vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(4) {
		top: 34.1vw;
		left: 33.3vw;
	}
	.main-ibj-ain li:nth-child(5) {
		top: 71.6vw;
		left: 17.5vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(5) {
		top: 40.4vw;
		left: 17.5vw;
	}
	.main-ibj-ain li:nth-child(6) {
		top: 57.5vw;
		left: -19.1vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(6) {
		top: 34.1vw;
		left: 1.6vw;
	}
	.main-ibj-ain li:nth-child(7) {
		top: 15.8vw;
		left: -440px;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(7) {
		top: 15.8vw;
		left: -5.4vw;
	}
	.main-ibj-ain li:nth-child(8) {
		top: -22.5vw;
		left: -19.1vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(8) {
		top: 0.8vw;
		left: 1.6vw;
	}

	.aaaa {
		position: absolute;
		top: 50%;
		left: 50%;
		width: 550px;
		height: 550px;
		border-radius: 50%;
		border: 3px solid #FF0000;
		transform: translate(-50%,-50%);
	}
	
	.platform {
		width: calc(100% - 70px);
		padding: 20px 15px;
		margin: 30px auto;
	}
	.solution .banner {
		background-size: auto 100%;
	}
	.solution-c {
		width: 100%;
		padding: 0 0 40px 0;
	}
	.solution-c li {
		width: calc(50% - 30px);
		margin: 30px 15px 0;
	}
	.solution-c .div-th {
		font-size: 1.6vw;
	}
	.solution-c .div-th i {
		width: 3vw;
		height: 1.5vw;
	}
	.solution-c .div-i {
	    width: 12.5vw;
	    height: 12.5vw;
	    padding: 2.5vw;
	}
	.solution-c .div-t {
		width: calc(100% - 20vw);
		height: 12.5vw;
		padding: 2.5vw 0;
	}
	.solution-c p {
		height: 10vw;
		margin: 1vw 0 0 0;
		padding: 0;
		font-size: 1.3vw;
	}
	@media screen and (max-width: 900px) {
		.solution-c p {
			height: 9vw;
			display: -webkit-box;
			-webkit-line-clamp: 3;
			line-clamp: 3;
			-webkit-box-orient: vertical;
		}
	}
	.help {
		display: inherit;
		width: 100%;
		padding: 20px 0;
	}
	.help-menu {
		display: none;
	}
	.h-lmenu {
	    display: block;
	    padding: 20px 20px 0 20px;
	}
	.help-c {
		width: calc(100vw - 80px);
		min-height: calc(100vh - 230px);
		margin: 0 auto;
	}
	.h-lmenu-pr {
	    width: 76px;
	    height: 36px;
	    line-height: 36px;
	    padding: 0 10px;
	    margin: 0 10px 0 0;
	    background: rgba(58, 146, 255, 0.2);
	    border-radius: 5px;
	    font-size: 14px;
	    font-weight: bold;
	    color: #3A92FF;
	    text-align: center;
	    cursor: pointer;
	}
	.h-lmenu-pa-bg,.h-menu-pa-bg {
	    display: none;
	    position: fixed;
	    top: 0;
	    left: 0;
	    width: 100vw;
	    height: 100vh;
	    background: rgba(0,0,0,0.5);
	    z-index: 6666;
	}
	.help-menu {
		position: fixed;
		top: 0;
		right: 0;
		width: calc(80vw - 30px);
		height: calc(100vh - 20px);
		border-radius: 0;
		box-shadow: none;
		overflow-y: auto;
		z-index: 7777;
	}
	.app-c {
		position: fixed;
		top: 50%;
		width: 100%;
		transform: translate(0,-50%);
	}
	.app-ct {
		margin: 0;
	}
	.app-ct-img {
		width: 35vw;
		height: 35vw;
	}
	.app-ct-txt {
		width: 50vw;
		margin: 10vw 0 0 3vw;
	}
	.app-ct-txt .div-h {
		font-size: 4.5vw;
	}
	.app-ct-txt .div-t {
		font-size: 3.5vw;
	}
	.app-cb {
		
	}
	.app-cb li {
		width: 19vw;
	    margin: 0 7%;
	}
	.app-cb-img {
		width: 19vw;
	    height: 19vw;
		border-radius: 2vw;
	}
	.app-cb-txt {
		font-size:2.5vw;
	}
	.app-cb-txt a {
		color: #fff;
	}
}
@media screen and (max-width: 900px) { 
	.solution-d {
		width: calc(100% - 40px);
		padding: 0 20px;
	}
	.solution-d-img {
		width: 100%;
		height: 53vw;
	}
	.solution-d-img-c {
		top: 2.9vw;
		width: calc(77vw - 28px);
		height: 45vw;
	}
	.solution-d-txt {
		width: 100%;
		padding: 40px 00px 0px;
	}
	.solution-d-txt .div-t {
		font-size: 16px;
	}
	.solution-d-txt .div-h {
		font-size: 24px;
	}
	.solution-d-txt p {
		font-size: 16px;
	}
	
	.main-ibj-bin {
		width: calc(100vw - 40px);
		height: calc(100vw - 40px);
	}
	.main-ibj-b-imga {
		width: calc(100vw - 40px);
		height: calc(100vw - 40px);
	}
	.main-ibj-b-txt .div-h {
		top:-400px;
		font-size: 6.55vw;
		white-space:nowrap; 
	}
	.swiper-slide-active .main-ibj-b-txt .div-h {
		position: relative;
		font-size: 6.55vw;
		white-space:nowrap; 
	}
	.main-ibj-b-txt .div-t {
		position: relative;
		top:-400px;
		font-size: 2vw;
		word-break: keep-all;
		word-wrap: break-word; 
		white-space: pre-wrap; 
	}
	.swiper-slide-active .main-ibj-b-txt .div-t {
		top:0;
		font-size: 2vw;
	}
	.main-ibj-b-txt ul li img {
		width: 12vw;
		height: 12vw;
	}
	.swiper-slide-active .main-ibj-b-txt li {
		left: 0;
		width: 12vw;
		height: 12vw;
		margin: 4vw 4vw;
	}
	.main-ibj-b-txt p {
		position: relative;
		top:400px;
	}
	.swiper-slide-active .main-ibj-b-txt p {
		position: relative;
		top:0;
		font-size: 3vw;
		text-indent: 2em;
	}
	.main-ibj-c {
		background: url(../img/bj/bj-3.png) no-repeat center;
		background-size: 100% 100%;
	}
	.main-ibj-cin {
		width: calc(100vw - 40px);
		height: calc(100vw - 40px);
	}
	.main-ibj-c-imga,.main-ibj-c-imga img {
		width: calc(100vw - 40px);
		height: calc(100vw - 40px);
		margin: 0;
	}
	.main-ibj-c-txt {
		position: absolute;
		top: 50%;
		width: calc(100vw - 40px);
		transform: translate(-0%,-50%);
	}
	.main-ibj-c-txt .div-h {
		position: relative;
		top:-400px;
		font-size: 6.55vw;
		white-space:nowrap; 
	}
	.swiper-slide-active .main-ibj-c-txt .div-h {
		position: relative;
		top:0;
		font-size: 6.55vw;
		white-space:nowrap; 
	}
	.main-ibj-c-txt .div-t {
		position: relative;
		top:-400px;
	}
	.swiper-slide-active .main-ibj-c-txt .div-t {
		position: relative;
		top:0;
		font-size: 2vw;
		letter-spacing: 0px;
	}
	.main-ibj-c-txt .div-ai {
		opacity: 0;
	}
	.swiper-slide-active .main-ibj-c-txt .div-ai {
		font-size: 2vw;
		letter-spacing: 0px;
	}
	.main-ibj-c-txt .span-ai {
		height: 20vw;
		width: 40vw;
		margin: 20px 0 10px;
		letter-spacing: 0px;
	}
	.main-ibj-c-txt .span-l {
		display: inline-block;
		width: 16vw;
		line-height: 1.75;
		font-size: 11vw;
		text-align: center;
	}
	.main-ibj-c-txt .span-c {
		position: relative;
		top: -2.5vw;
		display: inline-block;
		width: 2px;
		height: 18vw;
		background: #fff;
		opacity: 0.3;
		vertical-align: middle;
	}
	.main-ibj-c-txt .span-r {
		position: relative;
		top: 1.5vw;
		left: 1px;
		display: inline-block;
		width: 16vw;
		line-height: 1.2;
		font-size: 5vw;
		text-align: center;
	}
	.main-ibj-c-txt ul {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		align-items: center;
	}
	.swiper-slide-active .main-ibj-c-txt li {
		position: relative;
		top: 0;
		left: 0;
		padding: 1.7vw 3.4vw;
		margin: 1.7vw 3.4vw;
		font-size: 3.4vw;
		transition: top 1.5s,left 1.5s;
	}
	
}
@media screen and (max-width: 750px) { 
	menu {
		display: none;
	}
	menu {
		position: fixed;
		top: 70px;
		left: 0;
		width: 100%;
		max-height: calc(100vh - 200px);
		padding: 0;
		background: #fff;
		z-index: 7777;
		overflow-y: auto;
	}
	menu ul {
		display: inherit;
	}
	menu li {
		height: 42px;
		line-height: 42px;
		border-top: 1px solid #EFF6FF;
	}
	menu li a {
		width: calc(100% - 40px);
		height: 42px;
		line-height: 42px;
		padding: 0 20px;
		font-weight: bold;
	}
	menu li.act {
		height: 42px;
		line-height: 42px;
	    border-top: 0;
		background: none;
	}
	menu li.act a {
		height: 42px;
		line-height: 42px;
	    border-top: 0;
	}
	menu li::after, menu li:hover::after {
		height: 0px;
	}
	.h-menu {
		position: absolute;
		top: 0;
		right: 0;
	    display: block;
	    padding: 15px;
	}
	.h-menu-pr-y {
	    width: 40px;
	    height: 40px;
	    background: url(../img/ico-y.png) no-repeat center;
	    background-size: 100% 100%;
	    opacity: 0.5;
	    transition: all 1s;
	}
	.h-menu-pr-x {
	    width: 40px;
	    height: 40px;
	    background: url(../img/ico-x.png) no-repeat center;
	    background-size: 100% 100%;
	    opacity: 0.5;
	    transition: all 1s;
	}
	.h-menu-pa-bg {
	    display: none;
	    position: fixed;
	    top: 0;
	    left: 0;
	    width: 100vw;
	    height: 100vh;
	    background: rgba(0,0,0,0.5);
	    z-index: 6666;
	}
	.h-menu-pa-bg {
		top: 70px;
		height: calc(100vh - 70px);
	}
	footer {
		display: inherit;
		height: 40px;
		padding: 5px 0;
	}
	footer div {
		height: 20px;
		line-height: 20px;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}
	
	.main-ibj-ain {
		width: 80vw;
		height: 80vw;
	}
	.main-ibj-a-txt {
		font-size: 8vw;
	}
	.main-ibj-ain li {
		width: 15vw;
		transition:top 1.5s,left 1.5s;
		font-size: 3vw;
	}
	.main-ibj-ain li img {
		width: 15vw;
		height: 15vw;
	}
	.main-ibj-ain li:nth-child(1) {
		top: -67.6vw;
		left: 32.3vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(1) {
		top: -9.2vw;
		left: 32.3vw;
	}
	.main-ibj-ain li:nth-child(2) {
		top: -41.5vw;
		left: 100vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(2) {
		top: 1.5vw;
		left: 61.1vw;
	}
	.main-ibj-ain li:nth-child(3) {
		top: 29.2vw;
		left: 132vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(3) {
		top: 29.2vw;
		left: 69.2vw;
	}
	.main-ibj-ain li:nth-child(4) {
		top: 106.1vw;
		left: 100vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(4) {
		top: 60vw;
		left: 61.5vw;
	}
	.main-ibj-ain li:nth-child(5) {
		top: 132.3vw;
		left: 32.3vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(5) {
		top: 73.6vw;
		left: 32.3vw;
	}
	.main-ibj-ain li:nth-child(6) {
		top: 106.1vw;
		left: -35.3vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(6) {
		top: 60vw;
		left: 3vw;
	}
	.main-ibj-ain li:nth-child(7) {
		top: 29.2vw;
		left: -67.6vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(7) {
		top: 29.2vw;
		left: -5vw;
	}
	.main-ibj-ain li:nth-child(8) {
		top: -41.5vw;
		left: -35.3vw;
	}
	.swiper-slide-active .main-ibj-ain li:nth-child(8) {
		top: 1.5vw;
		left: 3vw;
	}
	
	.solution .banner {
		height: 150px;
		background-size: auto 100%;
	}
	.solution .banner-h {
	    padding: 40px 0 15px;
	    font-size: 28px;
	    letter-spacing: 4px;
	}
	.solution .banner-t {
	    line-height: 1.2;
	    padding: 0 10px;
	    font-size: 18px;
	    letter-spacing: 2px;
	}
	.solution-c {
		padding: 0 0 20px 0;
	}
	.solution-c li {
		width: calc(100% - 30px);
		margin: 20px 15px 0;
	}
	.solution-c .div-i {
	    width: 100px;
	    height: 100px;
		padding: 10px;
	}
	.solution-c .div-t {
		width: calc(100% - 130px);
		height: 100px;
		padding: 10px 0;
	}
	.solution-c .div-th {
		height: 30px;
		line-height: 30px;
		font-size: 16px;
	}
	.solution-c .div-th i {
		top: 7px;
		width: 24px;
		height: 12px;
		line-height: 0;
	}
	.solution-c p {
		height: 60px;
		line-height: 20px;
		font-size: 14px;
	}
	.solution-d {
		margin: 30px 0 0 0;
	}
	.help-c .div-h {
		height: 60px;
		line-height: 60px;
		font-size: 20px;
	}
	.app-c {
		position: fixed;
		top: 50%;
		width: 100%;
		transform: translate(0,-50%);
	}
	.app-ct {
		margin: 0;
	}
	.app-ct-img {
		display: none;
	}
	.app-ct-txt {
		width: 80%;
		margin: 10vw auto 0;
		text-align: center;
	}
	.app-ct-txt .div-h {
		font-size: 7vw;
	}
	.app-ct-txt .div-t {
		font-size: 4vw;
	}
	.app-cb {
		animation: app-move-ct-txt 1.2s;
	}
	.app-cb ul {
		display: inherit;
	}
	.app-cb li {
		position: relative;
		left: 0px;
		display: flex;
		justify-content: center;
		width: calc(100% - 40px);
		margin: 30px auto;
	}
	.app-cb li:nth-child(1) {
		animation:limovea 2s;
	}
	.app-cb li:nth-child(2) {
		animation:limoveb 2s;
	}
	.app-cb li:nth-child(3) {
		animation:limovec 2s;
	}
	@keyframes limovea 
	{
		20% {left: 100vw;}
		60% {left: 0px;}
	}
	@keyframes limoveb
	{
		40% {left: 100vw;}
		80% {left: 0px;}
	}
	@keyframes limovec
	{
		60%  {left: 100vw;}
		100% {left: 0px;}
	}
	.app-cb-img {
		width: 28vw;
	    height: 28vw;
		border-radius: 2vw;
	}
	.app-cb-txt {
		width: 120px;
		height: 28px;
		line-height: 28px;
		margin: 10vw 0 0 9vw;
		background: rgba(255, 255, 255, 0.2);
		border: 1px solid #FFFFFF;
		border-radius: 2vw;
		font-size:14px;
		text-align: center;
	}
	.app-cb-txt a {
		display: inline-block;
		width: 100px;
		height: 28px;
		line-height: 28px;
		color: #fff;
	}
}