.banner {
    width: 100%;
}
.banner img {
    display: block;
    width: 100%;
}
.link {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 60px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}
.link .line {
    width: 108px;
    height: 2px;
    background: #39B6E7;
    position: absolute;
    bottom: -1px;
    /*left: 709px;*/
    transition: 1s;
}
.link a {
    display: block;
    font-size: 20px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #232323;
    transition: 1s;
    margin-right: 118px;
}
.link a:nth-child(4) {
    margin-right: 0;
}
.link a.on {
    color: #39B6E7;
}
.link a:hover {
    color: #39B6E7;
}

.contact1 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 158px;
    height: 44px;
    background: #39B6E7;
    border-radius: 22px;
    font-size: 16px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #FFFFFF;
    margin:100px 0 0 900px;
}
.section {
    width: 100%;
    padding-bottom: 279px;
    position: relative;
}
.section>a {
    width: 158px;
    height: 44px;
    background: #39B6E7;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #FFFFFF;
    position: absolute;
    bottom: 130px;
    right: 6%;
}
.section .title {
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}
.section .title .joke {
    width: 1480px;
    margin: auto;
}
.section .title .joke h1 {
    font-size: 48px;
    font-family: HarmonyOS-B;
    font-weight: bold;
    color: #333333;
    line-height: 275px;
}
.section .content {
    padding-top: 95px;
}
.section .content .joke {
    width: 1480px;
    margin: auto;
    padding-bottom: 81px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.section .content .joke .content-top {
    position: relative;
    border-collapse:collapse;
    margin: 0 auto 100px;
}
.section .content .joke .content-top .item {
    border: 52px solid transparent;
    border-top: 0;
    border-bottom: 0;
    cursor: pointer;
}

.section .content .joke .content-top .item .iconfont {
    font-size: 40px;
    color: rgba(202, 202, 202, 1);
    margin-bottom: 5px;
    position: relative;
    z-index: 3;
    transition: 1s;
}
.section .content .joke .content-top tr:first-child .item:first-child{
    border-left: 0;
}
.section .content .joke .content-top tr:first-child .item:nth-child(2n) {
    border-bottom: 6px solid transparent;
}
.section .content .joke .content-top tr:first-child .item:last-child{
    border-right: 0;
}
/*.section .content .joke .content-top .item:nth-child(3n+1) {*/
/*    top: 79px;*/
/*}*/
.section .content .joke .content-top .item .box {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    width: 91px;
    height: 158px;
    border: 1px solid rgba(216, 218, 219, 0.7);
    border-right: 0;
    border-left: 0;
    position: relative;
}
.section .content .joke .content-top .item .box:after {
    content: "";
    width: 91px;
    height: 91px;
    border-top: 1px solid rgba(216, 218, 219, 0.7);
    position: absolute;
    transform: rotate(60deg);
    top: 16px;
    right: -29px;
}
.section .content .joke .content-top .item .box:before {
    content: "";
    width: 91px;
    height: 91px;
    border-bottom: 1px solid rgba(216, 218, 219, 0.7);
    position: absolute;
    transform: rotate(-60deg);
    /*border-bottom-left-radius: ;*/
    bottom: 16px;
    right: -29px;
}
.section .content .joke .content-top .item .box .line {
    width: 91px;
    height: 91px;
    border-bottom: 1px solid rgba(216, 218, 219, 0.7);
    position: absolute;
    transform: rotate(60deg);
    /*border-bottom-left-radius: ;*/
    bottom: 16px;
    left: -29px;
}
.section .content .joke .content-top .item .box .line1 {
    width: 91px;
    height: 91px;
    border-top: 1px solid rgba(216, 218, 219, 0.7);
    position: absolute;
    transform: rotate(-60deg);
    /*border-bottom-left-radius: ;*/
    top: 16px;
    left: -29px;
}
.section .content .joke .content-top .item:hover .box {
    background: rgba(57, 182, 231, 1);
}
.section .content .joke .content-top .item.on .box {
    background: rgba(57, 182, 231, 1);
}
.section .content .joke .content-top .item:hover .box .line1,.section .content .joke .content-top .item:hover .box .line,.section .content .joke .content-top .item:hover .box:after,.section .content .joke .content-top .item:hover .box:before{
    background: rgba(57, 182, 231, 1);
}
.section .content .joke .content-top .item.on  .box .line1,.section .content .joke .content-top .item.on  .box .line,.section .content .joke .content-top .item.on  .box:after,.section .content .joke .content-top .item.on  .box:before{
    background: rgba(57, 182, 231, 1);
}
.section .content .joke .content-top .item:hover .iconfont {
    color: #fff!important;
}
.section .content .joke .content-top .item:hover p {
    color: #fff!important;
}
.section .content .joke .content-top .item.on .iconfont {
    color: #fff!important;
}
.section .content .joke .content-top .item:hover .iconfont svg path {
    fill: #fff!important;
}
.section .content .joke .content-top .item.on .iconfont svg path {
    fill: #fff!important;
}
.section .content .joke .content-top .item.on p {
    color: #fff!important;
}
.section .content .joke .content-top .item .box p {
    font-size: 18px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #ADADAD;
    position: relative;
    z-index: 3;
    transition: 1s;
}
.mb_con {
    display: none;
}
.section .content .joke .custom-swiper h1 {
    font-size: 42px;
    font-family: HarmonyOS-B;
    font-weight: 500;
    color: #353535;
    text-align: center;
    position: relative;
    margin-bottom: 83px;
}
.section .content .joke .custom-swiper h1:after {
    content: "";
    width: 42px;
    height: 2px;
    background: #39B6E7;
    position: absolute;
    left: 50%;
    bottom: -35px;
    transform: translateX(-50%);
}
.section .content .joke .custom-swiper p {
    font-size: 16px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #3E3E3E;
    text-align: center;
    line-height: 44px;
}

.section .content .joke .custom-swiper .swiper-slide {
    opacity: 0 !important;
    pointer-events: none !important;
    transition: 1s;
}
.section .content .joke .custom-swiper .swiper-slide-active {
    opacity: 1 !important;
    pointer-events: unset !important;
}
.section .content .joke .custom-swiper .swiper-slide h1 {
    transform: translateY(25px);
    transition: 1s;
}
.section .content .joke .custom-swiper .swiper-slide h1:after {
    transform: translate(-50%,25px);
    transition: 1s;
}
.section .content .joke .custom-swiper .swiper-slide p {
    transform: translateY(25px);
    transition: 1s;
}
.section .content .joke .custom-swiper .swiper-slide-active h1 {
    transform: translateY(0);
}
.section .content .joke .custom-swiper .swiper-slide-active h1:after {
    transform: translateX(-50%);
    transition: 1s;
}
.section .content .joke .custom-swiper .swiper-slide-active p {
    transform: translateY(0);
}

.section .content .joke .content-top .item .box p{
    text-align: center;
}
.link .line {
    width: 160px;
}
@media screen and (max-width: 1520px) {
    .section .title .joke {
        width: 90%;
    }
    .section .content .joke {
        width: 90%;
    }
}
@media screen and (max-width: 1400px) {
    .section .content .joke .content-top {
        display: block;
        width: 100%;
    }
    .section .content .joke .content-top tbody {
        transform: scale(0.8) translateX(-50%);
        position: relative;
        transform-origin: left;
        display: block;
        width: fit-content;
        left: 50%;
    }
}
@media screen and (max-width: 1024px) {
    .banner {
        height: 40vh;
    }

    .banner img {
        height: 100%;
    }

    .link {
        height: 50px;
        padding: 0 20px;
        justify-content: space-between;
    }
    .section .content .joke .custom-swiper p {
        font-size: 14px;
        line-height: 28px;
    }
    .link a {
        margin-right: 0;
        font-size: 14px;
        text-align: center;
        line-height: 50px;
        height: 100%;
        width: 25%;
    }

    .link .line {
        width: 84px;

    }
    .section .title {
        height: auto;
    }
    .section .title .joke {
        display: block;
    }
    .section .title .joke h1 {
        font-size: 32px;
        margin-bottom: 30px;
        line-height: 150px;
    }
    .section .content .joke .content-top {
        margin: 0 auto 50px;
    }
    .section .content .joke .custom-swiper h1 {
        font-size: 32px;
        margin-bottom: 50px;
    }
    .section .content .joke .custom-swiper h1:after {
        bottom: -20px;
    }
    .section>a {
        position: unset;
        margin: 30px 0 30px 5%;
    }
    .section {
        padding-bottom: 0;
    }
    .mb_con {
        display: flex;
        width: 100%;
    }
    .content-top {
        display: none!important;
    }


    .section .content .joke .mb_con .item {
        border: 52px solid transparent;
        border-top: 0;
        border-bottom: 0;
        cursor: pointer;
    }

    .section .content .joke .mb_con .item .iconfont {
        font-size: 40px;
        color: rgba(202, 202, 202, 1);
        margin-bottom: 5px;
        position: relative;
        z-index: 3;
        transition: 1s;
    }
    .section .content .joke .mb_con tr:first-child .item:first-child{
        border-left: 0;
    }
    .section .content .joke .mb_con tr:first-child .item:nth-child(2n) {
        border-bottom: 6px solid transparent;
    }
    .section .content .joke .mb_con tr:first-child .item:last-child{
        border-right: 0;
    }
    /*.section .content .joke .content-top .item:nth-child(3n+1) {*/
    /*    top: 79px;*/
    /*}*/
    .section .content .joke .mb_con .item .box {
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: center;
        width: 91px;
        height: 158px;
        border: 1px solid rgba(216, 218, 219, 0.7);
        border-right: 0;
        border-left: 0;
        position: relative;
    }
    .section .content .joke .mb_con .item .box:after {
        content: "";
        width: 91px;
        height: 91px;
        border-top: 1px solid rgba(216, 218, 219, 0.7);
        position: absolute;
        transform: rotate(60deg);
        top: 16px;
        right: -29px;
    }
    .section .content .joke .mb_con .item .box:before {
        content: "";
        width: 91px;
        height: 91px;
        border-bottom: 1px solid rgba(216, 218, 219, 0.7);
        position: absolute;
        transform: rotate(-60deg);
        /*border-bottom-left-radius: ;*/
        bottom: 16px;
        right: -29px;
    }
    .section .content .joke .mb_con .item .box .line {
        width: 91px;
        height: 91px;
        border-bottom: 1px solid rgba(216, 218, 219, 0.7);
        position: absolute;
        transform: rotate(60deg);
        /*border-bottom-left-radius: ;*/
        bottom: 16px;
        left: -29px;
    }
    .section .content .joke .mb_con .item .box .line1 {
        width: 91px;
        height: 91px;
        border-top: 1px solid rgba(216, 218, 219, 0.7);
        position: absolute;
        transform: rotate(-60deg);
        /*border-bottom-left-radius: ;*/
        top: 16px;
        left: -29px;
    }
    .section .content .joke .mb_con .item:hover .box {
        background: rgba(57, 182, 231, 1);
    }
    .section .content .joke .mb_con .item.on .box {
        background: rgba(57, 182, 231, 1);
    }
    .section .content .joke .mb_con .item:hover .box .line1,.section .content .joke .mb_con .item:hover .box .line,.section .content .joke .mb_con .item:hover .box:after,.section .content .joke .mb_con .item:hover .box:before{
        background: rgba(57, 182, 231, 1);
    }
    .section .content .joke .mb_con .item.on  .box .line1,.section .content .joke .mb_con .item.on  .box .line,.section .content .joke .mb_con .item.on  .box:after,.section .content .joke .mb_con .item.on  .box:before{
        background: rgba(57, 182, 231, 1);
    }
    .section .content .joke .mb_con .item:hover .iconfont {
        color: #fff!important;
    }
    .section .content .joke .mb_con .item:hover p {
        color: #fff!important;
    }
    .section .content .joke .mb_con .item.on .iconfont {
        color: #fff!important;
    }
    .section .content .joke .mb_con .item:hover .iconfont svg path {
        fill: #fff!important;
    }
    .section .content .joke .mb_con .item.on .iconfont svg path {
        fill: #fff!important;
    }
    .section .content .joke .mb_con .item.on p {
        color: #fff!important;
    }
    .section .content .joke .mb_con .item .box p {
        font-size: 18px;
        font-family: HarmonyOS;
        font-weight: 400;
        color: #ADADAD;
        position: relative;
        z-index: 3;
        transition: 1s;
    }
    .section .content .joke .mb_con .list:nth-child(2) {
        position: relative;
        left: -59px;
        top: 79px;
    }
    .section .content .joke .mb_con .list:nth-child(3) {
        position: relative;
        left: -118px;
    }
    .section .content {
        padding-top: 50px;
    }
    .mb_con {
        width: 460px;
        margin: auto;
    }
    .section .content .joke {
        padding-bottom: 0;
    }
}
@media screen and (max-width: 500px) {
    .mb_con {
        width: 322px;
        transform: scale(0.7) translateX(-50%);
        position: relative;
        left: 17%;
        top: -70px;
    }
    .section .content .joke .swiper {
        position: relative;
        top: -30px;
    }
    .section .content {
        padding-top: 0;
    }
}
@media screen and (max-width: 540px) {
    .link{
        overflow-x: scroll;
    }
    .link::-webkit-scrollbar{
        display: none;
    }
    .link a{
        width: auto;
        margin-right: 30px;
        white-space: nowrap;
    }
    .section .content .joke .text {
        height: 180px;
    }
    .section .title .joke h1 {
        font-size: 28px;
        line-height: 40px;
        margin: 30px 0;
    }
}