@charset "utf-8";

.chaochu{
	width: 100%;
	height: auto;
	overflow: hidden;
	background: #eef2f4;
}

/*头部导航*/
.one_warp{
	width:100%;
	height: 100vh;
	position: relative;
	z-index: 3;
}

.one_bg{
	position: absolute;
	left: 0;
	top: -30vh;
	width:100%;
	height: 91%;
	font-size: 0px;
	overflow: hidden;
	background-image: linear-gradient(#24a5df, #163a76);
	opacity: 0.08;
	transform: skewY(33deg);
}

.one{
	width: 100%;
	height:100%;
	position: relative;
	display: flex;
	justify-content: flex-end;
	flex-direction: column;
}
.one_all{
	width: 90vw;
    margin: 0 auto;
	height: auto;
	display: flex;
	justify-content: space-between;
}
.one_logo{
	width: 100%;
	height: auto;
	font-size: 0px;
	overflow: hidden;
}
.one_logo img{
	height: 20vh;
	width: auto;
}
.one_con{
	height: ;
	display: flex;
	justify-content: center;
	flex-direction: column;
}
.one_1{
	width: 100%;
	height:auto;
	font-size: 1.142rem;
	line-height: 1.857rem;
	text-align: right;
	padding-top: 0.857rem;
	color: #000;
	font-family: opm;
}
.one_2{
	width:100%;
	height: auto;
	font-size: 4.571rem;
	color: #000;
	font-family: oph;
	margin-top: 1.142rem;
}

.one_img{
	width:100%;
	height: 36vh;
	font-size: 0px;
	overflow: hidden;
	margin-bottom: 4.5vh;
	margin-top: 18vh;
}
.one_img img{
	width:100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}
.one_tu{
	width: 100%;
	height: auto;
	font-size: 0px;
	text-align: center;
	position: absolute;
	bottom: -14vh;
	left: 0
	
}
.one_tu img{ height: 98vh; width: auto;}

.two{
	width: 100%;
	height: auto;
	position: relative;
	z-index: 2;
	padding-top: 28vh;
}
.two_tit{
	width:100%;
	height: auto;
	color: #025aa9;
	padding: 0px 5%;
	font-size: 1.428rem;
	line-height: 1.571rem;
	padding-bottom: 1.5rem;
	border-bottom: 1px solid rgba(1,107,179,0.1);
	font-family: opm;
}


.two_con{
	width: 73vw;
    width: var(--mainwidth);
	margin: 0 auto;
	height:auto;
	position: relative;
	padding: 11vh 0 24vh 0;
}
.two_1{
	width:60%;
	height: auto;
	font-size: 1.285rem;
	color: #000;
	line-height: 2.142rem;
	position: relative;
	z-index: 2;
	margin-top: 2.285rem;
}


.love{
	width: 100%;
	height: auto;
	margin: 0 auto;
	position: relative;
	z-index: 3;
}

.love_con{
	width:100%;
	height: auto;
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.love_yan{
	width: 50%;
	height:88vh;
	background: #005baa;
	position: relative;
	padding-left: 5vw;
}
.love_yan:nth-child(2){background: #dfe1e6; width: 30%;}
.love_yan:nth-child(2) .love_yan_1{ background: #005baa; color: #fff;}
.love_yan:nth-child(3){background: #f0fbff; width: 20%;}
.love_yan:nth-child(3) .love_yan_1{ background: #01a6e8; color: #fff;}

.love_yan:nth-child(4){background: #01a6e8; height: 33vh;}
.love_yan:nth-child(4) .love_yan_1{opacity: 0.39;}
.love_yan:nth-child(5){background: #d4d5d6; width: 30%; height: 33vh;}
.love_yan:nth-child(5) .love_yan_3{ color: #000;}
.love_yan:nth-child(6){background: #0073d7; width: 20%; height: 33vh;}


.love_yan_2{
	color: #fff;
	font-size: 1.857rem;
	padding-top: 9vh;
}
.love_yan_1{
	position: absolute;
	left: 5vw;
	bottom: 9vh;
	width:11vh;
	height: 11vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #fff;
	border-radius:50%;
	color: #000;
	font-size: 1.428rem;
}
.love_yan_3{
	color: #fff;
	font-size: 1.428rem;
	padding-top: 6vh;
}

.five_warp{
	width:100%;
	height: auto;
	position: relative;
	padding-top: 17vh;
}
.five_warp:after {
	content: '';
    position: absolute;
    left: 0;
    top: -70vh;
    width: 100%;
    height: 91vh;
    font-size: 0px;
    overflow: hidden;
    background-image: linear-gradient(#24a5df, #163a76);
    opacity: 0.08;
    transform: skewY(-33deg);
}
.five_tit{
	width:100%;
	height: auto;
	color: #025aa9;
	padding: 0px 5%;
	font-size: 1.428rem;
	line-height: 1.571rem;
	font-family: opm;
}
.five{
	width: 73vw;
    width: var(--mainwidth);
	height: auto;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	position: relative;
	z-index: 2;
	margin-top: 1.142rem;
}

.five_left{
	padding-top: 11.7vh;
}
.five_left_1{
	font-size: 8.714rem;
	color: #000;
	font-family: oph;
}
.five_left_2{
	width:100%;
	height: auto;
	font-size: 1.571rem;
	color: #000;
	margin-top: 3.571rem;
	line-height: 4rem;
}
.five_right{
	width:54%;
	height:auto;
}

.five_con{
	width: 100%;
	height: 9.571rem;
	border-bottom: 1px solid #000;
	display: flex;
	justify-content: space-between;
}
.five_con:last-child{border-bottom: none;}
.five_1{
	color: #000;
	font-size: 1.571rem;
	line-height: 7.142rem;
}
.five_2{
	display: flex;
	align-items: center;
	height: 100%;
	color: #000;
	font-size: 1.571rem;
	line-height: 3.142rem;
}
.five_img{
	width:100%;
	height: auto;
	font-size: 0px;
	overflow: hidden;
}
.five_img img{
	width: 100%;
	height: auto;
}



.three_warp{
	width:100%;
	height:  auto;
	position: relative;
	margin-top: 14vh;
}
.three_warp:after {
	content: '';
    position: absolute;
    left: 0;
    top: 90vh;
    width: 100%;
    height: 91vh;
    font-size: 0px;
    overflow: hidden;
    background: #e6eef2;
    transform: skewY(25deg);
}
.three_en{
	width: 100%;
	line-height: 20rem;
	margin-top: 3.571rem;
	padding: 0px 2%;
	position: absolute;
	top: 10vh;
	left: 0;
	z-index: 2;
}
.three_en span{
	display: block;
	font-size: 17.571rem;
	font-family: oph;
	background-image: linear-gradient(to bottom, #7c9dc7 , #ecf1f3);text-transform: uppercase; 
	    -webkit-text-fill-color: transparent;
	    -webkit-background-clip: text;
	opacity: 0.82;
	width: 100%;
}
.three_en span:nth-child(2){ text-align: right;}

.three_right{
	width: 73vw;
    width: var(--mainwidth);
	margin: 0 auto;
	z-index: 4;
	height: auto;
	font-size: 0px;
	position: relative;
}
.three_right img{
	width: 100%;
	height: auto;
}

.three_tu{
	width: 73vw;
    width: var(--mainwidth);
	height: auto;
	font-size: 0px;
	position: relative;
	z-index: 4;
	margin: 0 auto;
	text-align: center;
}

.three_tu img{

}

.kuang{
	width: 100%;
	height: auto;
	margin-top: 14.4vh;
	position: relative;
}
.kuang_img{
	width: 100%;
	height: auto;
	font-size: 0px;
	position: relative;
	z-index: 4;
}
.kuang_img img{
	padding-left: 4.6875%;
	width: 79.73%;
	height: auto;
}
.kuang_zi {
    width: 100%;
    height: auto;
    color: #025aa9;
    font-size: 1.428rem;
    line-height: 1.571rem;
    font-family: opm;
	position: absolute;
	top: 21vh;
	right: 0;
	text-align: right;
	z-index: 3;
}
.kuang_zi_1{
	width: 73vw;
    width: var(--mainwidth);
	margin: 0 auto;
}
.kuang_logo{
	width:100%;
	height: auto;
	text-align: center;
	font-size: 0px;
	position: absolute;
	left: 0;
	top: 5.77vh;
	    z-index: 2;
}
.kuang_logo img{
	height: 94vh;
	width: auto;
}

.teamwork{
	width: 100%;
	height: auto;
	margin: 0 auto;
	margin-top: 24vh;
	position: relative;
}
.teamwork:after {
    content: '';
    position: absolute;
    left: 0;
    top: -85vh;
    width: 100%;
    height: 91vh;
    font-size: 0px;
    overflow: hidden;
    background: #e7edf1;
    transform: skewY(-30deg);
	opacity: 0.5;
}
.teamwork .two_tit{ position: relative; z-index: 2;}
.teamwork_img{
	width:100%;
	height: auto;
	font-size: 0px;
	overflow: hidden;
	margin-top: 10vh;
	text-align: center;
	position: relative;
	z-index: 2;
}
.teamwork_img img{
	width:92%;
	height: auto;
}
.alphabet{
	width:100%;
	height:auto;
	position: relative;
	padding-top: 23vh;
}
.alphabet:after {
    content: '';
    position: absolute;
    left: 0;
    top: 128vh;
    width: 100%;
    height: 91vh;
    font-size: 0px;
    overflow: hidden;
    background: #e6eef2;
    transform: skewY(38deg);
}
.alphabet:before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 5vh;
    width: 100%;
    height: 91vh;
    font-size: 0px;
    overflow: hidden;
    background: #e6eef2;
    transform: skewY(-30deg);
}
.alphabet_tit{
	width: 100%;
	height: auto;
}

.alphabet_tit .three_en{ margin-top: 14vh; position: relative; top: 0vh; line-height: 15.714rem;}
.alphabet_all{
	width: 73vw;
    width: var(--mainwidth);
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	margin-top: -50.285rem;
	position: relative;
	z-index: 2;
}
.alphabet_left{
	width: 56%;
	padding-top: 100vh;
	display: flex;
	justify-content: space-between;
	flex-direction: column;
}
.alphabet_1{
	width:100%;
	height: auto;
	display: flex;
	justify-content: flex-end;
	font-size: 0;
	overflow: hidden;
}
.alphabet_1 img{
	width: 54.93%;
	height: auto;
	border-radius:50px;
}
.alphabet_2{
	width:100%;
	height: auto;
	display: flex;
	justify-content: center;
	font-size: 0;
	overflow: hidden;
}
.alphabet_2 img{
	width: 54.93%;
	height: auto;
	border-radius:50px;
}
.alphabet_3{
	width:100%;
	height: auto;
	display: flex;
	justify-content: flex-end;
	font-size: 0;
	overflow: hidden;
	padding-right: 11%;
}
.alphabet_3 img{
	width: 54.93%;
	height: auto;
	border-radius:50px;
}


.alphabet_right{
	width: 31%;
	height: auto;
	font-size: 0px;
	position: relative;
}

.alphabet_right img{
	width: 100%;
	height: auto;
	border-radius:50px;
}


.shell{
	width:90%;
	margin: 0 auto;
	position: relative;
	height: auto;
	overflow: hidden;
	font-family: opm;
	font-size: 1.142rem;
	color: #000;
	line-height: 1.857rem;
	margin-top: -3.855rem;
	z-index: 2;
	padding-bottom: 20vh;
}
@media screen and (max-width:1919px)and (min-width:1440px){
	.three_tu img {
		width: 76%;
		height: auto;
	}
}

@media screen and (max-width:1439px)and (min-width:1280px){
	.love_yan_2{ font-size: 1.625rem;}
	.love_yan_1{ font-size: 1.125rem;}
	.love_yan_3{ font-size: 1.25rem;}
	.three_tu img {
		width: 76%;
		height: auto;
	}
	.alphabet_all{ margin-top: -45rem;}
	.three_en span{ font-size: 15rem;}
}
@media screen and (max-width:1279px)and (min-width:1024px){
	.one_logo img{ height: 14vh;}
	.one_tu img {
		height: 88vh;
		width: auto;
	}
	.two{ padding-top: 22vh;}
	.two_con{    padding: 8vh 0 16vh 0;}
	.love_yan{ height: 78vh;}
	.three_tu img {
		width: 76%;
		height: auto;
	}
	.teamwork:after{ top: -54vh;}
	.kuang_logo img{ height: 60vh;}
	.teamwork{ margin-top: 16vh;}
	.three_en span{ font-size: 14rem;}
	.alphabet_1 img,.alphabet_2 img,.alphabet_3 img,.alphabet_right img{ border-radius:20px;}
	.shell{ padding-bottom: 12vh;}
}
@media screen and (max-width:1023px)and (min-width:300px){


	.one_warp{ height: 70vh;}


	.one_all{
		width: 94vw;
	}

	.one_logo img{
		height: 10vh;
		width: auto;
	}

	.one_1{
		font-size: 1rem;
		line-height: 1.75rem;
		padding-top:0;
	}
	.one_2{
		font-size: 3rem;
		margin-top: 0.5rem;
	}

	.one_img{
		height: 26vh;
		margin-bottom: 3vh;
		margin-top: 16vh;
	}

	.one_tu{
		width: 100%;
		height: auto;
		font-size: 0px;
		text-align: center;
		position: absolute;
		bottom: -2vh;
		left: 0

	}
	.one_tu img{ height: 46vh; width: auto;}

	.two{
		padding-top: 6vh;
	}


	.two_con{
		width: 94%;
		padding: 4vh 0 6vh 0;
	}
	.two_1{
		width:100%;
		margin-top: 0;
	}


	.love_yan{
		height:40vh;
		padding-left: 3vw;
		width: 46%;
	}
	.love_yan:nth-child(3){width: 24%;}

	.love_yan:nth-child(4){ height: 20vh;}
	.love_yan:nth-child(5){ height: 20vh;}
	.love_yan:nth-child(6){ width: 24%; height: 20vh;}


	.love_yan_2{
		font-size: 1.625rem;
		padding-top: 2vh;
	}
	.love_yan_1{
		position: absolute;
		left: 3vw;
		bottom: 3vh;
		width:9vh;
		height: 9vh;
		font-size: 1.125rem;
	}
	.love_yan_3{
		font-size: 1.125rem;
		padding-top: 4vh;
	}

	.five_warp {
		padding-top:6vh;
	}
	.five_tit{ padding: 0px 4%;}
	.five{
		width: 94vw;
		margin: 4vh auto;
		justify-content:center;
		flex-direction: column;
	}

	.five_left{
		padding-top: 0;
	}
	.five_left_1{
		font-size: 6rem;
		text-align: center;
	}
	.five_left_2{
		font-size: 1.25rem;
		line-height: 3rem;
		text-align: center;
	}
	.five_right{
		width:100%;
		margin-top: 4vh;
	}

	.five_con{
		height: 8.571rem;
	}
	.five_1{
		font-size: 1.375rem;
		line-height: 6rem;
	}
	.five_2{
		font-size: 1.375rem;
		line-height: 2.5rem;
	}
	
	

	.three_warp{
		margin-top:2vh;
		padding-bottom: 4vh;
	}

	.three_en{
		line-height: 5rem;
		margin-top: 2rem;
		text-align: center;
	}
	.three_en span{
		font-size: 4rem;
	}
	.three_right{
		width: 100%;
		margin-top: 4vh;
	}
	.three_right img{
		border-radius:24px;
	}

	.three_tu{
		width: 94%;
	}

	.three_tu img{
		width: 80%;
		height: auto;
	}

	.kuang{
		margin-top: 6vh;
	}

	.kuang_img img{
		padding-left: 4%;
		width: 100%;
	}
	.kuang_zi {
		font-size: 1.25rem;
		line-height: 1.5rem;
		top: 4vh;
	}
	.kuang_zi_1{
		width: 94vw;
	}
	.kuang_logo{
		top: 2vh;
	}
	.kuang_logo img{
		height:34vh;
		width: auto;
	}

	.teamwork{
		margin-top: 6vh;
	}
	.teamwork_img{
		margin-top: 4vh;
	}

	
	.alphabet{
		padding-top: 6vh;
	}
	.two_tit{ padding: 0px 4%; padding-bottom: 1.5rem;}
	.alphabet_tit{
		position: relative;
		top: 0;
	}
	.alphabet_tit .three_en {
		margin-top: 4vh;
		line-height: 4rem;
		text-align: left;
	}
	.alphabet_all{
		width: 96vw;
		justify-content: center;
		flex-direction: column;
		margin-top: -8rem;
	}
	.alphabet_left{
		width: 100%;
		padding-top: 4vh;
	}

	.alphabet_1 img{
		width: 100%;
		border-radius:35px;
	}
	.alphabet_2{
		margin-top: 4vh;
	}
	.alphabet_2 img{
		width: 100%;
		border-radius:35px;
	}
	.alphabet_3{
		margin-top: 4vh;
		padding-right: 0;
	}
	.alphabet_3 img{
		width: 100%;
		border-radius:35px;
	}

	.alphabet_right{
		width: 100%;
		margin-top: 4vh;
	}

	.alphabet_right img{
		width: 100%;
		height: auto;
		border-radius:35px;
	}


	.shell{
		font-size: 1rem;
		line-height: 1.5rem;
		margin-top: 4vh;
		padding-bottom: 4vh;
	}

}