锘緻media all and (min-width: 2470px) {}

@media screen and (max-width: 1820px) {
    .nmain::before {
        display: none;
    }
}



@media screen and (max-width: 1600px) {
    .container {
        width: 85%;
    }

    .nav .nLi h3 a {
        font-size: 18px;
    }
}

@media screen and (max-width: 1440px) {

    .content3::before,
    .content1::before {
        display: none;
    }

    .column .title,
    .tabHead .name a {
        font-size: 24px;
    }

    .nav .nLi {
        padding: 0;
    }

    .nav .nLi h3 a {
        font-size: 16px;
    }

    .nmain::before {
        display: none;
    }

    .newSlide {
        width: 380px;
    }

    .xyxw_box .infolist {
        width: calc(100% - 400px);
    }
}

@media screen and (max-width: 1140px) {
    .container {
        width: 95%;
    }

    .mbheader {
        display: block;
    }

    .head,
    .navigation,
    .home_header::before {
        display: none;
    }

    .banlist .swiper-slide img {
        height: auto;
    }

    .xyxw,
    .tzgg,
    .xyfc,
    .fqtg {
        width: 100%;
    }

    .content2 .item3,
    .content2_box .item3 {
        width: 100%;
    }

    .xyfcSlide .swiper-slide .img img {
        height: auto;
        aspect-ratio: 16/9;
    }

    .footer .banq p {
        font-size: 15px;
    }

    .tabHead .name a {
        margin-right: 30px;
    }

    .contact p {
        font-size: 15px;
        margin-right: 15px;
    }

    .column,
    .tabHead {
        padding: 30px 0 15px 0;
        margin-bottom: 20px;
    }

    .column .title,
    .tabHead .name a {
        font-size: 20px;
    }

    .column .title::before,
    .tabHead .name a::before {
        bottom: -18px;
    }

    .column .title::before,
    .tabHead .name a.on::before {
        bottom: -17px;
    }

    .newSlide .swiper-slide .title {
        font-size: 16px;
    }

    .tjxwlist {
        display: none;
    }

    .crumbs {
        margin-bottom: 15px;
    }

    .detail {
        width: 100%;
        margin-bottom: 40px;
    }

    .detail .dtl p,
    .detail .dtl span {
        font-size: 15px !important;
        line-height: 26px;
    }

    .detail .dtl {
        padding: 15px 0;
    }

    .crumbs {
        padding: 30px 0 10px 0;
    }

    .crumbs .name {
        font-size: 20px;
    }

    .crumbs .name::before {
        bottom: -12px;
    }

    .detail .title {
        font-size: 24px;
    }

    .timer .right {
        display: none;
    }

    .detail-page {
        padding: 0 15px;
    }

    .piclist,
    .picture,
    .tealist,
    .teaUplist {
        box-sizing: border-box;
        padding: 15px 15px 0 15px;
    }

    .subNav {
        width: 230px;
    }

    .listBg {
        width: calc(100% - 260px);
    }

    .picture .info {
        justify-content: space-between;
    }

    .picture .box {
        width: 48%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .tealist .box {
        width: 100%;
        padding: 15px;
        margin-bottom: 20px;
    }

    .textlist .box .title {
        font-size: 15px;
    }

    .textlist .box {
        height: 50px;
        padding: 0 15px;
    }

    .danye2 {
        padding: 0 15px;
    }

    .swiper-btn .swiper-prev,
    .swiper-btn .swiper-next {
        opacity: 1;
    }

    .detail .dtl iframe {
        max-width: 100%;
        max-height: 450px;
    }

    .detail .dtl table {
        width: 100% !important;
    }

    .detail .dtl table td {
        box-sizing: border-box;
        text-wrap-mode: wrap !important;
        padding: 0 !important;
    }

    .detail .dtl table p {
        text-indent: 0 !important;
    }

    .detail .dtl table p span {
        text-wrap: wrap;
    }

    .banlist .swiper-slide video {
        width: 100%;
        height: auto;
    }

    .banlist .swiper-slide img {
        width: 100%;
        height: auto;
    }

}

@media screen and (max-width: 768px) {

    .codes {
        display: none;
    }

    .newSlide .swiper-slide img {
        height: auto;
        aspect-ratio: 16/9;
    }

    .contact {
        margin: 15px 0;
    }

    .contact br {
        display: block;
    }

    .foot .container {
        height: auto;
        padding-top: 15px;
    }

    .newSlide {
        width: 100%;
        margin-bottom: 25px;
    }

    .xyxw_box .infolist {
        width: 100%;
    }

    .banlist .swiper-prev,
    .banlist .swiper-next {
        width: 36px;
        height: 36px;
        left: 5%;
        top: calc((100% - 36px) / 2);
    }

    .banlist .swiper-prev img,
    .banlist .swiper-next img {
        height: 15px;
    }

    .banlist .swiper-next {
        left: auto;
        right: 5%;
    }

    .contact p {
        width: 100%;
        margin: 0;
    }

    .detail .title {
        font-size: 20px;
        line-height: 28px;
    }

    .detail .timer .left {
        justify-content: center;
    }

    .detail .timer .left>div {
        margin: 0 5px;
    }

    .detail .timer {
        padding: 15px 0 7px 0;
    }

    .detail-page .box {
        width: 100%;
    }

    .detail-page {
        height: auto;
        padding: 10px 15px;
    }

    .detail-page .box a {
        font-size: 15px;
    }

    .subNav {
        display: none;
    }

    .listBg {
        width: 100%;
        margin-bottom: 35px;
    }

    .piclist .box .img {
        width: 100%;
    }

    .piclist .box .img img {
        height: auto;
    }

    .list-page {
        margin: 20px 0;
    }

    .picture .box {
        width: 100%;
    }

    .detail .dtl img,
    .detail .dtl video {
        width: 100% !important;
        height: auto !important;
    }

    .contact p br,
    .footer .banq p br {
        display: block;
    }

    .crumbs {
        flex-direction: column;
        align-items: flex-start;
    }

    .crumbs .name {
        margin-bottom: 15px;
    }

    .crumbs .name::before {
        bottom: -5px;
    }

    .tealist .box .tt::before {
        display: none;
    }

    .szdwlist .swiper-slide .img img {
        aspect-ratio: 3 / 4;
        object-fit: cover;
    }

    .newfirst .title {
        font-size: 16px;
    }

}