.index-banner {
	position: relative;
	width: 100%;
	height: 100vh;
	z-index: 0;
	--swiper-navigation-sides-offset: 3.5rem;
}

.index-banner .banner .img {
	background-repeat: no-repeat;
	background-size: cover;
	height: 100%;
	width: 100%;
	background-position: center center;
}

.index-banner .banner video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.index-banner .banner .mb-bg {
	position: absolute;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: .1;
	top: 0;
	left: 0;
}


.index-banner .cont {
	/*margin-top: 50vh;*/
	position: absolute;
	top: 50%;
	transform: translateY(-50%);	
}

.index-banner .cont .tt {
	margin-bottom: .8rem;
}

.index-banner .cont .tt3 {
	color: #fff;
	font-size: var(--f22);
}

.index-banner .cont .tt1 {
	margin-bottom: 1rem;
    font-size: var(--f30);
	font-weight: bold;

}
.index-banner .cont .tt.tt2 {
    font-size: var(--f60);
	font-weight: 600;
	margin-bottom: 1rem;
	line-height: 1.5;
}

.index-banner .cont .tt{
	line-height: 1.5;
    color: #fff;
}

.index-banner .swiper-btn{
	position: absolute;
	left: var(--wpPaddingNum);
	top: 70%;
	right: auto;
	bottom: auto;
	gap: 1rem;
}
.index-banner .swiper-button{
	background: #fff;
	border: none;
	border-radius: .4rem;
	width: 2.4rem;
}
.index-banner .swiper-button:hover{
	background: var(--themeColor);
}
.index-banner .swiper-btn .swiper-button-next{
	transform: none;
}

.index-banner .swiper-button-next:after,
.index-banner .swiper-button-prev:after {
	font-size: var(--f18);
	display: inline-block;
}
.index-banner .swiper-button:hover::after{
	color: #fff;
}


.index-banner .swiper-slide-active .banner .img.imgs {
	animation: breathing 6s linear;
	will-change: transform, opacity;
}

@keyframes breathing {

	0% {
		transform: scale(1.01);
		/* opacity: 1; */
	}

	100% {
		transform: scale(1.1);
		/* opacity: 0.9; */
	}
}


/*首页简介*/
.s_gywm .txt {
	max-width: 45%;
}
.s_gywm .txt .ar_article{
	font-weight: 300;
}

/*首页产品*/
.s_cpzx  .li {
	width: 19.4%;
	height: 28rem;
	/*transition: all .5s ease;*/
	transition: width .5s ease;
}

.s_cpzx  .li.on {
	width: 40%;
}

.s_cpzx  .li a {
	display: block;
	position: relative;
	border-radius: 1rem;
	overflow: hidden;
	width: 100%;
	height: 100%;
}

.s_cpzx  .li a .txt {
	position: absolute;
	z-index: 2;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	padding: 3rem 2.5rem;
	color: #fff;
}
.s_cpzx  .li a .imgx {
	position: absolute;
	bottom: 10%;
	right: 10%;
	display: none;
}

.s_cpzx  .li a .imgx img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.s_cpzx  .li a .txt img {
	width: 2.6rem;
	height: auto;
	aspect-ratio: 1/1;
	margin-bottom: 1rem;
}

.s_cpzx  .li a .txt h2 {
	font-size: var(--f28);
	font-weight: bold;
	margin-bottom: 1.875rem;
}

.s_cpzx  .li a .txt .ar_article {
	font-size: var(--f17);
	line-height: 1.5;
	color: #fff;
	margin-bottom: 4rem;
	height: calc(1.5 * 2 * 1em);
	opacity: 0;
	visibility: hidden;
	transition: all .5s ease;
}

.s_cpzx  .li a .txt .more {
	width: 2.7rem;
	height: auto;
	aspect-ratio: 1/1;
	border-radius: 50%;
	background-color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all .5s ease;
	opacity: 0;
	visibility: hidden;
}

.s_cpzx  .li a .txt .more .iconfont {
	font-size: var(--f26);
	color: var(--themeColor);
}

.s_cpzx  .li a .txt .more:hover {
	background-color: #014070;
}

.s_cpzx  .li a .txt .more:hover .iconfont {
	color: #fff;
}

.s_cpzx  .li.on .txt .ar_article,.s_cpzx  .li.on .txt .more {
	opacity: 1;
	visibility: visible;
}

.s_cpzx .right{
	gap: 2rem;
}
.s_cpzx .swiper-btn .swiper-button{
	background: none;
	border-color: #c7cacd;
}
.s_cpzx .swiper-btn .swiper-button i{
	line-height: 1;
	font-size: var(--f20);
	color: #333;
}

.s_cpzx .swiper-btn .swiper-button-prev{
	transform: rotate(-180deg);
}
.s_cpzx .swiper-btn .swiper-button-next{
	transform: none;
}
.s_cpzx .swiper-btn .swiper-button:hover{
	border-color: var(--themeColor);
}


/*首页新闻*/
.s_news .hz {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 2rem;
	height: 33.2rem;
}

.s_news .hz .left {
	width: 100%;
	/*height: 100%;*/
	height: auto;
	aspect-ratio: 1020/636;
	max-width: 53.2rem;
}

.s_news .hz .left .swiper {
	height: 100%;
}

.s_news .hz .left a {
	display: block;
	border-radius: 1.25rem;
	overflow: hidden;
	position: relative;
	width: 100%;
	height: 100%;
}

.s_news .hz .left a .img {
	width: 100%;
	height: 100%;
}

.s_news .hz .left a h2 {
	position: absolute;
	width: 100%;
	background-color: rgba(1,64,122,.8);
	font-size: var(--f24);
	padding: 2rem;
	font-weight: bold;
	color: #fff;
	z-index: 2;
	bottom: 0;
}

.s_news .hz .left .dht {
	position: absolute;
	right: 3%;
	bottom: 5.5%;
	left: auto;
	z-index: 5;
	width: auto;
}

.s_news .hz .left .dht span {
	width: .6875rem !important;
	height: .6875rem !important;
	border-radius: 50%;
	background-color: transparent;
	border: 1px solid #Fff;
	transition: all .5s ease;
	opacity: 1 !important;
}

.s_news .hz .left .dht span.swiper-pagination-bullet-active {
	background-color: #fff;
}

.s_news .hz .right {
	width: 100%;
	height: 100%;
	background-color: #fff;
	border-radius: 1.25rem;
	padding: 2rem 2.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	flex: 1;
}

.s_news .hz .right .box {
	display: block;
	border-bottom: 1px solid #ebebeb;
	padding: 1.2rem 0;
	width: 100%;
}

.s_news .hz .right .box:last-child {
	border-bottom: 0;
}

.s_news .hz .right .box h2 {
	font-size: var(--f20);
	color: #000;
	margin-bottom: 1rem;
	transition: color .5s ease;
	font-weight: bold;
}

.s_news .hz .right .box:hover h2 {
	color: var(--themeColor2);
}

.s_news .hz .right .box .time {
	font-size: var(--f14);
	font-family: 'popr-font';
	font-weight: 300;
	color: var(--themeColor2);
}