.contact_title {
    position: relative;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 0.36rem;
    color: #222222;
    line-height: 0.48rem;
    text-align: center
}

.contact_title::after {
    position: absolute;
    top: 0.68rem;
    left: 50%;
    transform: translateX(-50%);
    content: '';
    width: 0.6rem;
    height: 0.02rem;
    background-color: #FFA600;
}

.con_top {
    width: 12rem;
    margin: 0 auto;
    padding-top: 0.8rem;
    padding-bottom: 1rem;
}

.con_top .top_title {
    margin-top: 0.62rem;
    margin-bottom: 0.2rem;
    font-family: OPPOSans;
    font-weight: 600;
    font-size: 0.28rem;
    color: #222222;
    line-height: 0.37rem;
    text-align: center;
}

.con_top .top_text {
    margin-bottom: 0.45rem;
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.3rem;
}

.top_list {
    display: flex;
    justify-content: center;
    align-items: center;
}

.top_list .top_item {
    display: flex;
    /* align-items: center; */
    margin-right: 1rem;
}

.top_list .top_item:last-child {
    margin-right: 0;
}

.top_list .top_item .img {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 1rem;
    height: 1rem;
    border: 0.01rem solid #FFA600;
    border-radius: 50%;
    margin-right: 0.2rem;
}

.top_list .top_item .img img {
    display: block;
}

.top_list .top_item:nth-child(1) .img img {
    width: 0.56rem;
    height: auto;
}

.top_list .top_item:nth-child(2) .img img {
    width: 0.56rem;
    height: auto;
}

.top_list .top_item:nth-child(2) .img img {
    width: 0.43rem;
    height: auto;
}

.top_list .top_item .item_right {}

.top_list .top_item .item_right .top_item_title1 {
    padding-top: 0.14rem;
    padding-bottom: 0.09rem;
    font-family: OPPOSans;
    font-weight: 600;
    font-size: 0.3rem;
    color: #FFA600;
    line-height: 0.39rem;
}

.top_list .top_item .item_right .top_item_title2 {
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.18rem;
    color: #222222;
    line-height: 0.24rem;
}

.con_card {
    width: 14.4rem;
    margin: 0 auto;
    padding-bottom: 0.6rem;
}

.con_card .card_list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 0.72rem;
}

.con_card .card_list .card_item {
    display: flex;
    align-items: center;
    flex-direction: column;
    transition: all 0.3s;
    margin-right: 0.45rem;
    margin-bottom: 0.4rem;
    width: 3.26rem;
    height: 3.8rem;
    background: #F9F9F9;
    border-radius: 0.1rem;
    box-sizing: border-box;
    padding-top: 0.8rem;
    padding-left: 0.26rem;
    padding-right: 0.26rem;
}

.con_card .card_list .card_item:nth-child(4n) {
    margin-right: 0;
}

.con_card .card_list .card_item:hover {
    background: linear-gradient(188deg, #FFC14D 0%, #FFA600 100%);
    box-shadow: 0 0 0.12rem 0.01rem rgba(0, 0, 0, 0.2);
}

.card_item img {
    display: block;
}

.card_item .img2 {
    display: none;
}

.card_item .img1,
.card_item .img2 {
    width: 0.76rem;
    height: 0.76rem;
    margin-bottom: 0.25rem;
}

.card_item:hover .img1 {
    display: none;
}

.card_item:hover .img2 {
    display: block;
}

.card_item .card_title1 {
    margin-bottom: 0.3rem;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 0.24rem;
    color: #FFA600;
    line-height: 0.32rem;
    text-align: center;
}

.card_item .card_title2 {
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.36rem;
    text-align: center;
}

.card_item:hover .card_title1 {
    color: #FFFFFF;
}

.card_item:hover .card_title2 {
    color: #FFFFFF;
}

.con_tran .tran_con {
    width: 100%;
    margin-top: 0.72rem;
    height: 8.2rem;
    background: url('../img/contact/bg1.png') no-repeat;
    background-size: 100% 100%;
}

.con_tran .tran_con .tran_list {
    display: flex;
    justify-content: space-between;
    width: 14.4rem;
    margin: 0 auto;
}

.tran_list .tran_item {
    display: flex;
    width: 2.47rem;
    height: 2.44rem;
    margin-right: 0.51rem;
}

.tran_list .tran_item:nth-child(1) {
    margin-top: 4.79rem;
}

.tran_list .tran_item:nth-child(2) {
    margin-top: 3.64rem;
}

.tran_list .tran_item:nth-child(3) {
    margin-top: 2.33rem;
}

.tran_list .tran_item:nth-child(4) {
    margin-top: 1.57rem;
}

.tran_list .tran_item:nth-child(5) {
    margin-top: 1.14rem;
}

.tran_list .tran_item .tran_bor {
    position: relative;
    width: 0.12rem;
    height: 0.12rem;
    background: #FFFFFF;
    border-radius: 50%;
    transform: translateY(2.32rem);
    margin-right: 0.25rem;
}

.tran_list .tran_item .tran_bor::after {
    content: "";
    border-left: 0.01rem dashed #5C6278;
    position: absolute;
    bottom: 0.12rem;
    left: 50%;
    height: 2.18rem;
    transform: translateX(-50%);
}

.tran_list .tran_item .tran_bor::before {
    z-index: 1;
    position: absolute;
    bottom: 1.97rem;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    width: 0.02rem;
    height: 0.39rem;
    background: #FFA600;
    border-radius: 0.02rem;
}

.tran_item .tran_right {
    width: 2.1rem;
}

.tran_item .tran_right .tran_title {
    margin-bottom: 0.22rem;
    font-family: OPPOSans;
    font-weight: bold;
    font-size: 0.4rem;
    color: #FFA600;
    line-height: 0.53rem;
}

.tran_item .tran_right .tran_title span {
    margin-left: 0.04rem;
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.16rem;
    color: #FFFFFF;
    line-height: 0.21rem;
}

.tran_item .tran_right .tran_title1 {
    margin-bottom: 0.07rem;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 0.24rem;
    color: #FFFFFF;
    line-height: 0.32rem;
}

.tran_item .tran_right .tran_title2 {
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.14rem;
    color: #FFFFFF;
    line-height: 0.24rem;
}

.tran_item {
    opacity: 0;
    transform: translateY(25%);
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
}

.tran_item.visible {
    opacity: 1;
    transform: translateY(0);
}

.tran_con {
    position: relative;
    /* 只是为了确保有足够的空间让tran_con出现 */
}

.con_list {
    padding-top: 0.8rem;
    padding-bottom: 0.68rem;
    background: url('../img/contact/bg2.png') no-repeat bottom;
    background: 100% auto;
}

.con_list .con_list_btn {
    display: flex;
    justify-content: center;
    margin-top: 0.72rem;
    margin-bottom: 0.3rem;
}

.con_list .con_list_btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 0.46rem;
    background: #FFFFFF;
    border: 0.01rem solid #FFA600;
    box-sizing: border-box;
    transition: all 0.3s;
    margin-right: 0.6rem;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 0.2rem;
    color: #333333;
}

.con_list .con_list_btn a:last-child {
    margin-right: 0;
}

.con_list .con_list_btn a:hover {
    background: #FFA600;
    color: #FFFFFF;
}

.con_list .con_list_btn a.active {
    background: #FFA600;
    color: #FFFFFF;
}

.con_list .con_list_con {
    position: relative;
    width: 14.4rem;
    margin: 0 auto;
}

.con_list .con_list_con .swiper-slide {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.con_list .con_list_con .swiper-slide a {
    display: block;
    margin-right: 0.32rem;
    margin-bottom: 0.32rem;
    width: 3.36rem;
    height: 4.8rem;
    background: #FFFFFF;
    border: 0.01rem solid #DFDFDF;
    box-sizing: border-box;
    padding: 0.2rem 0.28rem;
}

.con_list .con_list_con .swiper-slide a:nth-child(4n) {
    margin-right: 0;
}

.con_list .con_list_con .swiper-slide a img {
    width: 2.8rem;
    height: 4rem;
    min-height: 4rem;
    margin-bottom: 0.19rem;
    display: block;
}

.con_list .con_list_con .swiper-slide a .text {
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.16rem;
    color: #333333;
    line-height: 0.21rem;
    text-align: center;
}

.con_list .con_list_con .swiper-button-next,
.con_list .con_list_con .swiper-button-prev {
    position: absolute;
    top: 4.71rem;
    z-index: 20;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 0.5rem;
    height: 0.5rem;
    background: #FFFFFF;
    border: 0.01rem solid #FFA600;
    border-radius: 50%;
    transition: all 0.3s;
}

.con_list .con_list_con .swiper-button-next {
    right: -0.8rem;
}

.con_list .con_list_con .swiper-button-prev {
    left: -0.8rem;
}

.con_list .con_list_con .swiper-button-next::after,
.con_list .con_list_con .swiper-button-prev::after {
    display: none;
}

.con_list .con_list_con .swiper-button-next img,
.con_list .con_list_con .swiper-button-prev img {
    width: 0.08rem;
    height: 0.16rem;
}

.con_list .con_list_con .swiper-button-next .img2,
.con_list .con_list_con .swiper-button-prev .img2 {
    display: none;
}

.con_list .con_list_con .swiper-button-prev:hover,
.con_list .con_list_con .swiper-button-next:hover {
    background: #FFA600
}

.con_list .con_list_con .swiper-button-next:hover .img2,
.con_list .con_list_con .swiper-button-prev:hover .img2 {
    display: block;
}

.con_list .con_list_con .swiper-button-next:hover .img1,
.con_list .con_list_con .swiper-button-prev:hover .img1 {
    display: none;
}

.con_list .con_list_con .swiper-button-prev .img2 {
    transform: rotate(180deg);
}

.con_list .con_list_con .swiper-button-next .img1 {
    transform: rotate(180deg);
}

.contact {
    display: flex;
    width: 14.4rem;
    height: 7rem;
    padding: 0.6rem 0;
    box-sizing: border-box;
    margin: 0 auto;
}

.contact .contact_left {
    width: 6.8rem;
}

.contact .contact_left .contact_left_title {
    position: relative;
    margin-bottom: 0.82rem;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 0.36rem;
    color: #222222;
    line-height: 0.48rem;
}

.contact .contact_left .contact_left_title::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0.68rem;
    width: 0.6rem;
    height: 0.02rem;
    background: #FFA600;
}

.contact .contact_left .contact_item {
    margin-bottom: 0.5rem;
}

.contact_item .contact_item_title {
    margin-bottom: 0.25rem;
    height: 21px;
    font-family: OPPOSans;
    font-weight: 400;
    font-size: 0.16rem;
    color: #5F5D5D;
    line-height: 0.21rem;
}

.contact_item .contact_item_title1 {
    font-family: OPPOSans;
    font-weight: 600;
    font-size: 0.2rem;
    color: #333333;
    line-height: 0.26rem;
}

.contact .contact_map {
    width: 7.6rem;
    height: 5.8rem;
}

.contact .contact_map img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}