.video .box1 {
    padding: 120px 0 54px;
    background-size: 143% 143%;
    background-image: linear-gradient(135deg, RGBA(215, 236, 250, 1), RGBA(250, 250, 250, 1), RGBA(189, 239, 208, 1));
    animation: flow 13s ease infinite;
}

.video .box1 .en {
    font-family: RanyBold;
    line-height: 1;
    color: rgba(34, 34, 34, 1);
}

.video .box1 .zh {
    font-weight: 300;
    color: rgba(34, 34, 34, 1);
    margin-top: .5em;
}

.video .box2 {
    padding: 90px 0 112px;
}

.video .box2 .list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 54px 25px;
}

.video .box2 .list .picCover {
    padding-top: 56.44%;
}

.video .box2 .list .picCover .pic {
    border-radius: 10px;
}

.video .box2 .list .playBtn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.video .box2 .list .text-box {
    margin-top: 25px;
}

.video .box2 .list .text-title {
    font-family: Rany;
    font-weight: 400;
    font-size: 18px;
    color: #222222;
    line-height: 30px;
    transition: all .6s;
}

.video .box2 .list li:hover .text-title {
    color: rgba(60, 116, 196, 1);
}

.video .box2 .list .date {
    font-family: Rany;
    font-weight: 400;
    font-size: 18px;
    color: #222222;
    line-height: 1;
    margin-top: 19px;
}

.video .box2 .pagination {
    margin-top: 90px;
}

.case .box2 {
    background: rgba(248, 248, 248, 1);
}

.case .box2 .list li {
    background: #FFFFFF;
    border-radius: 10px;
}

.case .box2 .list .text-box {
    padding: 0 23px 47px;
}

.faq .box3 {
    padding: 90px 0 108px;
}

.faq .box3 .box-t {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.faq .box3 .box-t a {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 18px;
    padding: 0 35px;
    color: #666666;
    line-height: 50px;
    border-radius: 25px;
}

.faq .box3 .box-t a:hover {
    color: rgba(60, 116, 196, 1);
}

.faq .box3 .box-t a.active {
    background: rgba(246, 246, 246, 1);
    color: #000;
}

.faq .box3 .box-c {
    margin-top: 50px;
    display: flex;
}

.faq .box3 .box-c .l {
    width: 300px;
}

.faq .box3 .box-c .l a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 35px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    font-size: 18px;
    color: rgba(34, 34, 34, 1);
    line-height: 30px;
    border-radius: 5px;
    transition: all .6s;
}

.faq .box3 .box-c .l a:hover {
    color: rgba(60, 116, 196, 1);
}

.faq .box3 .box-c .l a.active {
    background: rgba(34, 34, 34, 1);
    color: #fff;
}

.faq .box3 .box-c .l a .text {
    flex: 1;
    margin-right: 20px;
}

.faq .box3 .box-c .l a .icon-youjiantou1 {
    color: #fff;
    font-size: 20px;
}

.faq .box3 .box-c .r {
    flex: 1;
    margin-left: 20px;
}

.faq .box3 .box-c .r .list .item {
    display: block;
    padding: 25px 0 55px;
    border-bottom: 1px solid rgba(216, 224, 237, 1);
}

.faq .box3 .box-c .r .list .item-t {
    display: flex;
    justify-content: space-between;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 18px;
    color: #666666;
    line-height: 30px;
    transition: all .6s;
}

.faq .box3 .box-c .r .list .item:hover .item-t {
    color: rgba(60, 116, 196, 1);
}

.faq .box3 .box-c .r .list .text-title {
    flex: 1;
    margin-right: 20px;
}

.faq .box3 .box-c .r .list1 li:not(:last-child) {
    margin-bottom: 10px;
}

.faq .box3 .box-c .r .list1 .item {
    display: flex;
    padding: 25px 30px;
    background-color: rgba(250, 250, 250, 1);
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 18px;
    color: #666666;
    line-height: 30px;
    transition: all .6s;
}

.faq .box3 .box-c .r .list1 .item:hover {
    background-color: rgba(60, 116, 196, 1);
    color: #fff;
}

.faq .box3 .box-c .r .list1 .item-l {
    display: flex;
    flex: 1;
    margin-right: 20px;
}

.faq .box3 .box-c .r .list1 .item .iconfont {
    font-size: 22px;
}

.faq .box3 .box-c .r .list1 .item-l .bullet {
    width: 10px;
    height: 10px;
    margin-top: 10px;
    background: #999999;
    border-radius: 50%;
    transition: all .6s;
}

.faq .box3 .box-c .r .list1 .item:hover .item-l .bullet {
    background-color: #fff;
}

.faq .box3 .box-c .r .list1 .item-l .text-title {
    flex: 1;
    margin-left: 18px;
}

.faq .box3 .box-c .r .pagination {
    margin-top: 49px;
}

.contact .box4 {
    padding: 80px 0 156px;
}

.contact .box4 .box-c {
    display: flex;
    justify-content: space-between;
}

.contact .box4 .box-c .l {
    width: 46.35%;
}

.contact .box4 .box-c .l .onlineServiceBtn {
    display: inline-flex;
    padding: 0 20px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 50px;
    background: #222222;
    border-radius: 25px;
}

.contact .box4 .box-c .l .onlineServiceBtn .iconfont {
    font-size: 22px;
    margin-left: 14px;
}

.contact .box4 .box-c .l .list {
    margin-top: 48px;
}

.contact .box4 .box-c .l .list li:not(:last-child) {
    margin-bottom: 40px;
}

.contact .box4 .box-c .l .list li .text-title {
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 16px;
    color: #666666;
    line-height: 1;
}

.contact .box4 .box-c .l .list li .text-des {
    font-family: Microsoft YaHei;
    font-weight: 400;
    font-size: 18px;
    color: #222222;
    margin-top: 11px;
}

.contact .box4 .box-c .l .list li .text-des.number {
    font-family: RanyBold;
    font-size: 24px;
}

.contact .box4 .box-c .r {
    width: 50%;
}

.contact .box4 .box-c .r .title {
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 24px;
    color: #666666;
    line-height: 30px;
}

.contact .box4 .box-c .r form {
    margin-top: 32px;
}

.contact .box4 .box-c .r form .inputs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;

}

.contact .box4 .box-c .r form .inputs .input1 {
    grid-column: 1/3;
}

.contact .box4 .box-c .r form .inputs .input textarea,
.contact .box4 .box-c .r form .inputs .input input {
    width: 100%;
    height: 60px;
    padding: 15px 16px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 16px;
    color: #333;
    line-height: 30px;
    border: 1px solid #DEDEDE;
    outline: none;
    resize: none;
}

.contact .box4 .box-c .r form .inputs .input textarea {
    height: 190px;
}

.contact .box4 .box-c .r form .inputs .input input::placeholder {
    color: #666666;
}

.contact .box4 .box-c .r form .submit {
    width: 200px;
    line-height: 60px;
    background: #242933;
    margin-top: 20px;
    font-family: Microsoft YaHei;
    font-weight: 300;
    font-size: 16px;
    color: #FFFFFF;
    cursor: pointer;
    text-align: center;
}
@media (max-width: 1199px) {
	.video .box1{
		padding-top: 70px;
	}
	.video .box2{
		padding: 70px 0;
	}
	.video .box2 .pagination{
		margin-top: 45px;
	}
	.contact .box4{
		padding: 70px 0;
	}
	.faq .box3{
		padding: 70px 0;
	}
	.faq .box3 .box-c .r .pagination,
	.faq .box3 .box-c{
		margin-top: 45px;
	}
	.faq .box3 .box-c .l{
		width: 260px;
	}
	.faq .box3 .box-c .l a{
		padding: 10px 19px;
	}
	.faq .box3 .box-c .r .list1 .item{
		padding: 15px;
	}
	.faq .box3 .box-c .l a{
		font-size: 16px;
	}
	.faq .box3 .box-c .r .list .item{
		padding: 10px 0 30px;
	}
}
@media (max-width: 1024px) {
	.faq .box3 .box-c{
		flex-direction: column;
	}
	.faq .box3 .box-c .l{
		width: 100%;
	}
	.faq .box3 .box-c .r{
		flex: none;
		margin-left: 0;
		margin-top: 40px;
	}
	.faq .box3 .box-c .r .pagination,
	.faq .box3 .box-c{
		margin-top: 40px;
	}
	.faq .box3{
		padding: 60px 0;
	}
	.contact .box4{
		padding: 60px 0;
	}
	.video .box1{
		padding-top: 60px;
	}
	.video .box2{
		padding: 60px 0;
	}
	.video .box2 .pagination{
		margin-top: 40px;
	}
	.case .box2 .list .text-box{
		padding: 0 20px 20px;
		margin-top: 15px;
	}
	.video .box2 .list{
		gap: 30px 18px;
	}
	.video .box1 .zh{
		margin-top: .1em;
	}
	.video .box2 .list .date{
		margin-top: 5px;
	}
	.contact .box4 .box-c .l .list{
		margin-top: 30px;
	}
	.contact .box4 .box-c .l .list li .text-des.number{
		font-size: 22px;
	}
	.contact .box4 .box-c .l .list li:not(:last-child){
		margin-bottom: 20px;
	}
	.contact .box4 .box-c .l .list li .text-des{
		font-size: 16px;
	}
	.contact .box4 .box-c .l .list li .text-title{
		font-size: 14px;
	}
	.contact .box4 .box-c .r form{
		margin-top: 20px;
	}
	.contact .box4 .box-c .r form .inputs .input textarea, .contact .box4 .box-c .r form .inputs .input input{
		padding: 10px 15px;
	}
	.contact .box4 .box-c .r form .inputs .input input{
		height: 50px;
	}
	.contact .box4 .box-c .r form .submit{
		line-height: 50px;
	}
	.video .box2 .list .text-box{
		margin-top: 15px;
	}
}
@media (max-width: 768px) {
	.video .box2 .list .text-box{
		margin-top: 10px;
	}
	.faq .box3 .box-c .r .list .item-t{
		font-size: 16px;
		line-height: 24px;
	}
	.faq .box3 .box-c .r .list .item{
		padding-bottom: 10px;
	}
	.faq .box3 .box-c .r{
		margin-top: 30px;
	}
	.faq .box3 .box-c .r .list1 .item-l .bullet{
		width: 6px;
		height: 6px;
		margin-top: 9px;
	}
	.faq .box3 .box-c .r .list1 .item{
		font-size: 16px;
		line-height: 24px;
	}
	.faq .box3 .box-c .r .list1 .item-l .text-title{
		margin-left: 10px;
	}
	.faq .box3 .box-c .r .pagination,
	.faq .box3 .box-c{
		margin-top: 30px;
	}
	.faq .box3{
		padding: 50px 0;
	}
	.contact .box4 .box-c{
		flex-direction: column;
	}
	.contact .box4 .box-c .l{
		width: 100%;
	}
	.contact .box4 .box-c .r{
		width: 100%;
		margin-top: 30px;
	}
	.contact .box4 .box-c .l .list{
		margin-top: 25px;
	}
	.contact .box4{
		padding: 50px 0;
	}
	.video .box1,
	.video .box2{
		padding: 50px 0;
	}
	.video .box2 .pagination{
		margin-top: 30px;
	}
	.video .box2 .list{
		grid-template-columns: repeat(2,1fr);
	}
	.contact .box4 .box-c .r .title{
		font-size: 22px;
	}
}
@media (max-width: 500px) {
	.faq .box3 .box-t a{
		line-height: 45px;
		padding: 0 20px;
		font-size: 16px;
	}
	.faq .box3 .box-c .r{
		margin-top: 20px;
	}
	.faq .box3 .box-c .r .pagination,
	.faq .box3 .box-c{
		margin-top: 25px;
	}
	.faq .box3{
		padding: 40px 0;
	}
	.contact .box4 .box-c .r form .inputs{
		gap: 15px;
	}
	.contact .box4 .box-c .r .title{
		font-size: 20px;
	}
	.contact .box4 .box-c .l .list li .text-des{
		margin-top: 5px;
	}
	.contact .box4{
		padding: 40px 0;
	}
	.video .box1,
	.video .box2{
		padding: 40px 0;
	}
	.video .box2 .pagination{
		margin-top: 25px;
	}
	.video .box2 .list{
		grid-template-columns: repeat(1,1fr);
	}
}