#syBan .swiper_ban .swiper-slide {
	z-index: 0;
    height: 100vh;
    max-height: 960px;
    overflow: hidden;
}

#syBan .swiper_ban .swiper-slide.swiper-slide-active {
	z-index: 10;
}

#syBan .banner_bg {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

#syBan .banner_txt {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

#syBan .banner_tit {
	color: #fff;
	font-weight: bold;
	-webkit-transition-delay: 0.6s;
	transition-delay: 0.6s;
}
#syBan .swiper-pagination {
    width: 90%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 30px;
    z-index: 10;
    display: flex;
    justify-content: center;
}
#syBan .swiper-pagination-bullet {
    width: 20px;
    height: 20px;
    position: relative;
    display: block;
    border-radius: 50%;
    border: 1px solid transparent;
    margin: 0 10px;
    cursor: pointer;
    background: transparent;
    opacity: 1;
}
#syBan .swiper-pagination-bullet:before {
    content: '';
    width: 5px;
    height: 5px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
#syBan .swiper-pagination-bullet-active {
    border: 1px solid #fff;
}
#syBan .banner_xt {
	width: 62px;
	height: 2px;
	background-color: #fff;
}

.sp_fiex {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100000;
    background: rgba(0 0 0 / 60%);
    opacity: 0;
    visibility: hidden;
}

.sp_fiex.active {
    opacity: 1;
    visibility: visible;
}

.sp_fiex_cen {
    width: 90%;
    max-width: 1300px;
    height: auto;
    max-height: 80%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.sp_fiex_cen video {
    width: 100%;
    height: auto;
}

.sp_fiex_close {
    font-size: 25px;
    position: absolute;
    right: -5px;
    top: -31px;
    color: #fff;
    cursor: pointer;
}
#syBan .banner_sub {
	color: #fff;
	line-height: 1.6;
	max-width: 570px;
	-webkit-transition-delay: 0.8s;
	transition-delay: 0.8s;
}

#syBan .banner_l {
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	width: fit-content;
	-webkit-transition-delay: 1s;
	transition-delay: 1s;
}

#syBan .banner_l .banner_l_img {
	width: 60px;
	height: 60px;
	margin-right: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;

}

#syBan .banner_l .banner_l_img::before {
	content: '';
	width: 100%;
	height: 100%;
	border-radius: 50%;
	position: absolute;
	left: 0;
	top: 0;
	background: url(../img/icon1.png) no-repeat center;
	animation: spin 4s linear infinite;
	background-size: cover;
}


@keyframes spin {
	from {
		transform: rotate(0deg);
	}

	to {
		transform: rotate(360deg);
	}
}

#syBan .swiper-slide .banner_tx {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity .6s 1s, transform .6s 1s;
    will-change: opacity, transform;
}
#syBan .swiper-slide-active .banner_tx {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.65s;
}

#syBan .swiper-slide .banner_l {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity .6s 1s, transform .6s 1s;
    /**will-change: opacity, transform;**/
}
#syBan .swiper-slide-active .banner_l {
    opacity: 1;
    transform: translateY(0);
}
.banner_point {
	position: absolute;
	right: 3vw;
	z-index: 1;
	bottom: 5vw;
	color: #fff;
	display: flex;
	align-items: flex-start;
	line-height: 1;
}

.swiper-pagination-current {
	font-size: calc(12px + 3.1vw);
	line-height: 0.7;
	margin-right: 10px;
}

.swiper-pagination-total {
	line-height: 1;
	margin-left: 5px;
}

.con1 {
	background: url(../img/sybg1.png) no-repeat;
	background-size: cover;
}

.conTop {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	justify-content: space-between;
}

.conTop_y {
	line-height: 1;
	color: #b4b4b4;
	text-transform: uppercase;
	font-family: 'helvetica-Bold';
}

.conTop_l {
	position: relative;
	display: flex;
	align-items: center;
}

.conTop_l::before {
	content: '';
	width: 9px;
	height: 9px;
	background-color: var(--yx_Color);
	border-radius: 50%;
	display: block;
}

.conTop_l::after {
	content: '';
	width: 33px;
	height: 9px;
	background-color: var(--yx_Color);
	border-radius: 8px;
	display: block;
	margin-left: 5px;
}

.conTop_b {
	line-height: 1.2;
	font-weight: bold;
	color: #222;
}

.con1Bot {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.con1Bot_lr {
	width: 48%;
	overflow: hidden;
}

.con1Bot_ri {
	width: 50%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.con1_ri_li {
	height: 18%;
}

.xw_lr_li {
	width: 100%;
	display: block;
}

.xwImg {
	position: relative;
	width: 100%;
	padding-bottom: 67%;
	overflow: hidden;
}

.xwImg img {
	position: absolute;
	width: 100%;
	height: 100%;
	object-fit: cover;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
}

.xwtime {
	position: absolute;
	top: 2vw;
	left: 1vw;
	z-index: 1;
	background: rgba(0 0 0 / 20%);
	width: 90px;
	height: 90px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: #fff;
}

.xwtime_r {
	line-height: 1;
	font-weight: bold;
}

.xwtime_y {
	line-height: 1;
	margin-top: 5px;
}

.xwImg:hover img {
	transform: translate(-50%, -50%) scale(1.02);
}

.xwText {
	width: 100%;
	padding: 2vw;
	background: rgba(255 255 255 / 50%);
    border: 1px solid rgba(255 255 255 / 50%);
    transition: 0.6s all;
}
.xwText:hover {
    border: 1px solid var(--yx_Color);
    border-top:1px solid #ffffff;
}
.xw_lr_t {
	color: var(--yx_Color);
	line-height: 1.2;
	-webkit-line-clamp: 1;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
	transition: 0.5s;
	font-weight: 500;
}

.xw_lr_t:hover {
	text-decoration: none;
}

.xw_lr_s {
	color: #999;
	line-height: 1.6;
	-webkit-line-clamp: 2;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-top: 15px;
}

.xw_ri_li {
	display: flex;
	flex-direction: column;
	justify-content: center;
	width: 100%;
	position: relative;
	background: rgba(255 255 255 / 60%);
	border: 1px solid transparent;
	transition: 0.6s all;
	padding: 10px 80px 10px 2.5vw;
	overflow: hidden;
}

.xw_ri_t {
	color: var(--yx_Color);
	line-height: 1.2;
	-webkit-line-clamp: 1;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-weight: 500;
}

.xw_ri_s {
	color: #999;
	line-height: 1;
	-webkit-line-clamp: 1;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-top: 12px;
}

.xw_ri_li svg {
	position: absolute;
	right: 2.5vw;
	top: 50%;
	transform: translateY(-50%);
	width: auto;
	height: 18px;
	fill: #999;
}

.xw_ri_t:hover {
	text-decoration: none;
}

.xw_ri_li:hover {
	border: 1px solid var(--yx_Color);
}

.xw_ri_li:hover svg {
	fill: var(--yx_Color);
}

.con1Bot_ri_img {
	width: 100%;
	overflow: hidden;
}

.con1Bot_ri_img img {
	width: 100%;
}

.px_li {
	padding-bottom: 39%;
	overflow: hidden;
	height: 0 !important;
	background: #000;
}

.px_li::before {
	content: '';
	width: 100%;
	height: 70%;
	background: linear-gradient(to bottom, rgb(0 87 164 / 0), rgb(0 87 164));
	position: absolute;
	left: 0;
	bottom: 0;
	opacity: 0;
	transition: 0.7s all;
	z-index: 1;
}

.px_li>img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	opacity: 0.5;
}

.px_li_text {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 90%;
	z-index: 10;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
}

.px_li_img {
	width: 88px;
	height: 88px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px dashed #fff;
	border-radius: 50%;
}
.px_li_img img {
	width: auto;
	max-width: 80%;
}

.px_li_t {
	line-height: 1.2;
	font-weight: 500;
	color: #fff;
}

.px_li_s {
	color: rgb(255 255 255 / 50%);
	margin-top: 15px;
}

.px_li:hover>img {
	transform: translate(-50%, -50%) scale(1.02);
}
.px_li.active>img {
	transform: translate(-50%, -50%) scale(1.02);
}
.px_li:hover:before {
	opacity: 1;
}

.px_li.active:before {
	opacity: 1;
}
.px_li:hover .px_li_img img{
    transform: rotateY(180deg) scale(1.15);
}
}
.con3 {
	padding: 9.3vw 0;
	background: url(../img/sybj2.png) no-repeat;
	background-size: cover;
}

.con3_list {
	margin-top: 5vw;
}

.swiper_ab {
	overflow: visible;
	width: 100%;
}

.swiper_ab .swiper-slide {
	width: calc((100% - 40px) / 3);
    opacity: 1 !important;
    overflow: hidden;
}
.swiper_ab .swiper-slide .image {
    width: 100%;
    height: 0;
    padding-top: 60%;
    position: relative;
    overflow: hidden;
}
.swiper_ab .swiper-slide .image > img {
    position: absolute;
    height: 100%;
    object-fit: cover;
    top: 0;
    left: 0;
    transition: all 0.3s linear;
    width: 100%;
}
.swiper_ab .swiper-slide:hover .image > img{
    transform: scale(1.05);
}
.pro_btn_box {
	position: absolute;
	top: 32%;
	left: 57%;
	width: 70px;
	height: 70px;
	border-radius: 50%;
	padding: 5px;
	background: var(--yx_Color);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;

}

.pro_btn {
	width: 24px;
	color: #fff;
	height: 24px;
	cursor: pointer;
	opacity: 0.5;
	transition: 0.4s all;
}

.pro_btn_box svg {
	width: 100%;
	height: 100%;
	fill: currentColor;
}

.pro_btn:hover {
	opacity: 1;
}

.pro_btn_l {
	width: 1px;
	height: 26px;
	background-color: rgba(255 255 255 / 10%);
	margin: 0 3px;
}

.con4 {
	display: flex;
	flex-wrap: wrap;
}

.con4_li {
	width: 50%;
	overflow: hidden;
	position: relative;
	min-height: 430px;
}

.con4_li>img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.con4_text {
	width: 50%;
	position: absolute;
	left: 50%;
	top: 60%;
	transform: translate(-50%, -50%);
	z-index: 1;
	transition: 0.8s all;
}

.con4_text_y {
	line-height: 1;
	color: rgb(255 255 255 / 50%);
	text-transform: uppercase;
	font-family: 'helvetica-bold';
}

.con4_text_l {
	position: relative;
	display: flex;
	align-items: center;
}

.con4_text_l::before {
	content: '';
	width: 9px;
	height: 9px;
	background-color: #fff;
	border-radius: 50%;
	display: block;
}

.con4_text_l::after {
	content: '';
	width: 33px;
	height: 9px;
	background-color: #fff;
	border-radius: 8px;
	display: block;
	margin-left: 5px;
}

.con4_text_b {
	color: #fff;
	font-weight: bold;
	line-height: 1.2;
}

.con4_text_s {
	color: #fff;
	max-width: 370px;
}

.con4_but {
	opacity: 0;
}

.con4_lr {
	background-color: #000;
}

.con4_lr img {
	opacity: 0.8;
}

.con4_ri {
	background-color: #025696;
}

.con4_ri img {
	opacity: 0.2;
}

.con4_li:hover img {
	transform: scale(1.02);
}

.con4_li:hover .con4_but {
	opacity: 1;
}

.con4_li:hover .con4_text {
	top: 50%;
}
.con4_li.active img {
	transform: scale(1.02);
}

.con4_li.active .con4_but {
	opacity: 1;
}

.con4_li.active .con4_text {
	top: 50%;
}
@media only screen and (min-width: 769px) {
	.mo_but {
		display: none;
	}
}

@media only screen and (max-width: 1920px) {
.pro_btn_box {
	top: 32%;
	left: 59%;
}
}
@media only screen and (max-width: 768px) {
    .con2_list .swiper-wrapper {
        flex-wrap: wrap;
    }
    #syBan {
		margin-top: 56px;
	}
	.con.con3 {
	    padding-top: 0;
	}
	#syBan .swiper_ban .swiper-slide {
    height: 400px;
}
	#syBan .banner_tit {
		font-size: 24px;
	}

	#syBan .banner_xt {
		width: 42px;
	}

	#syBan .banner_l .banner_l_img {
		width: 40px;
		height: 40px;
	}

	.banner_point {
		align-items: center;
		bottom: 8vw;
	}

	.swiper-pagination-current {
		font-size: 16px;
		margin-right: 7px;
	}

	.swiper-pagination-total {
		font-size: 16px;
	}

	.conTop_ri {
		display: none;
	}

	.con1Bot {
		margin-top: 30px;
	}

	.con1Bot_lr {
		width: 100%;
		margin-bottom: 10px;
	}

	.con1Bot_ri {
		width: 100%;
	}

	.xwtime {
		width: 64px;
		height: 64px;
		top: 15px;
		left: 15px;
	}

	.xwText {
		padding: 15px;
	}

	.xw_lr_s {
		margin-top: 10px;
	}

	.xw_ri_li {
		height: auto;
		padding: 15px 40px 15px 15px;
		margin-bottom: 10px;
	}

	.xw_ri_s {
		line-height: 1.2;
	}

	.con1Bot_ri_img {
		height: auto;
	}

	.mo_but {
		margin-left: auto;
		margin-right: auto;
	}

	.con {
		padding: 45px 0;
	}

	.px_li {
		padding-bottom: 100%;
		width: 100%!important;
		margin-bottom: 5px;
	}

	.px_li_img {
		width: 60px;
		height: 60px;
	}

	.px_li_img img {
		max-width: 56%;
	}
.swiper_ab .swiper-slide .image {
    padding-top: 60%;
}
	.pro_btn_box {
		position: unset;
		width: auto;
		height: auto;
		background: transparent;
		padding: 0;
	}

	.pro_btn_l {
		display: none;
	}

	.pro_btn {
		width: 20px;
		height: 40px;
		background-color: var(--yx_Color);
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		z-index: 10;
		opacity: 1;
	}

	.home_pro_prev {
		left: 15px;
	}

	.home_pro_next {
		right: 15px;
	}

	.con4 {
		padding: 0;
	}

	.con4_li {
		width: 100%;
	}

	.con4_text {
		top: 50% !important;
		width: 80%;
	}

	.con4_but {
		opacity: 1;
	}
}