@media only screen and (max-width:767px) {
    .header{
        height: 50vh;
        z-index: 15;
    }
    .header .content_nav{
        display: none;
    }
    .header .m-nav{
        position: fixed;
        top: 0;
        left: 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        height: 56px;
        background: rgba(255, 255, 255, 0.65);
        backdrop-filter: blur(10px);
        margin: auto;
        box-sizing: border-box;
        padding: 0 12px;
        z-index: 100;
    }
    .header .m-nav .logo{
        height: 100%;
        padding: 10px 0;
        box-sizing: border-box;
    }
    .header .m-nav .logo img{
        height: 100%;
    }
    .header .m-nav .menu{
        display: flex;
        align-items: center;
    }
    .header .m-nav .menu i{
        font-size: 28px;
        color: #003C78;
    }
    .header .m-nav .menu i:nth-of-type(2){
        display: none;
    }
    .header .m-nav .menu.on i:nth-of-type(1){
        display: none;
    }
    .header .m-nav .menu.on i:nth-of-type(2){
        display: block;
    }
    .header .m-nav .menu .login{
        margin-right: 10px;
        display: block;
        width: 26px;
    }
    .header .m-nav .menu .login img{
        width: 100%;
    }
    .header .m-nav .list{
        width: 100%;
        position: absolute;
        top: 56px;
        left: 0;
        height: 0;
        background-color: #003C78;
        z-index: 99;
        padding: 0 20px;
        box-sizing: border-box;
        backdrop-filter: blur(10px);
        overflow: hidden;
        transition: 0.3s;
    }
    .header .m-nav .list .item{
        width: 100%;
        height: 56px;
        line-height: 56px;
        text-align: center;
        border-bottom: 1px solid #eee;
        display: block;
        color: #fff;
    }
    .header .m-nav .list.on{
        height: 100vh;
    }
    .header .m-nav .list .info{
        width: 100%;
        margin-top: 30px;
    }
    .header .m-nav .list .info .t1{
        width: 100%;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.56);
        margin-bottom: 12px;
    }
    .header .m-nav .list .info .t2{
        width: 30px;
        height: 2px;
        background-color: #fff;
    }
    .header .m-nav .list .info .t3{
        width: 100%;
        font-size: 28px;
        font-weight: bold;
        color: #fff;
        margin-top: 20px;
    }
    .header .m-nav .list .info .t4{
        width: 100%;
        font-size: 14px;
        color: rgba(255, 255, 255, 0.56);
        margin-top: 10px;
    }
    .header .content_form{
        height: 200px;
    }
    .header .content_form .box{
        width: 90%;
        flex-wrap: wrap;
        padding: 10px;
    }
    .header .content_form .box .left{
        width: 100%;
        grid-template-columns: repeat(2, 1fr);
        height: auto;
        gap: 10px;
    }
    .header .content_form .box .left .item{
        height: 30px;
        border-radius: 20px;
    }
    .header .content_form .box .left .item .l{
        font-size: 12px;
        line-height: 24px;
        width: 78%;
    }
    .header .content_form .box .left .item .r{
        width: 10%;
    }
    .header .content_form .box .left .item .selectBox{
        padding: 4px 8px;
        border-radius: 20px;
    }
    .header .content_form .box .right{
        width: 100%;
        margin-top: 14px;
        height: auto;
    }
    .header .content_form .box .right .btn{
        height: 30px;
        border-radius: 20px;
        font-size: 14px;
    }
    .header .content_form .box .right .links{
        height: auto;
        margin-top: 10px;
    }
    .header .content_form .box .right .links a{
        font-size: 12px;
        margin: auto 12px;
    }
    .header .content_form .box .left .item .list{
        max-height: 300px;
        overflow-y: auto;
        top: 0;
        bottom: auto;
        border-radius: 20px;
    }
    .header .content_form .box .left .item .list .lk{
        font-size: 12px;
        line-height: 20px;
    }
    .header .content_form .box .left .item .list.on{
        z-index: 16;
        padding: 35px 0 24px;
    }
    .page_nav{
        height: 56px;
    }
    .page_nav .box{
        width: 100%;
        padding: 4px 10px;
    }

    .page_nav .box .bottom{
        height: 100%;
    }
    .page_nav .box .bottom .logo{
        font-size: 10px;
    }
    .page_nav .box .bottom .nav_list{
        display: none;
    }
    .page_nav .box .bottom .tel{
        height: 70%;
        width: auto;
        margin-left: 10px;
    }
    .page_nav .box .bottom .tel .t1{
        font-size: 13px;
    }
    .page_nav .box .bottom .tel .t2{
        font-size: 12px;
    }

    .main{
        padding: 56px 0;
    }
    .Ih-main{
        width: 100%;
        height: 87vh;
    }
    .Ih-main .info_box{
        flex-wrap: wrap;
        align-content: center;
    }
    .Ih-main .info_box .box{
        width: 90%;
        height: 218px;
        padding: 60px 40px;
        border-radius: 20px;
        margin: 20px auto;
    }
    .Ih-main .info_box .box .t1{
        font-size: 28px;
    }
    .Ih-main .info_box .box .t2{
        font-size: 16px;
        margin-top: 16px;
    }
    .Ih-main .info_box .box .btn{
        width: 100%;
        height: 40px;
        margin-top: 36px;
        border-radius: 60px;
        font-size: 16px;
    }

    .itinerary_main{
        height: 87vh;
    }
    .itinerary_main .center_box{
        width: 94%;
        height: auto;
    }
    .itinerary_main .center_box .left{
        grid-template-columns: repeat(1, 1fr);
        gap: 6px;
    }
    .itinerary_main .center_box .left .item .layui-input{
        height: 40px;
        border-radius: 24px;
    }
    .itinerary_main .center_box .left .item .layui-form-select dl{
        top: 40px;
    }
    .itinerary_main .center_box .title{
        font-size: 24px;

    }
    .itinerary_main .center_box .desc{
        font-size: 14px;
        margin-top: 10px;
    }
    .itinerary_main .center_box .right{
        margin-top: 14px;
    }
    .itinerary_main .center_box .right .links{
        height: 40px;
    }
    .itinerary_main .center_box .right .links a{
        font-size: 12px;
    }
    .itinerary_main .center_box .right .btn{
        height: 40px;
        font-size: 14px;
        border-radius: 20px;
    }
    .encyclopedia_main .banner{
        height: 300px;
    }
    .encyclopedia_main .banner .info .box{
        width: 80%;

    }
    .encyclopedia_main .banner .info .box .t1{
        font-size: 28px;
    }
    .encyclopedia_main .banner .info .box .form_box{
        width: 100%;
        height: 40px;
        border-radius: 40px;
        padding: 0 4px 0 15px;
    }
    .encyclopedia_main .banner .info .box .form_box .icon{
        width: 16px;
        height: 16px;
    }
    .encyclopedia_main .banner .info .box .form_box .btn{
        width: 54px;
        font-size: 16px;
    }
    .encyclopedia_main .banner .info .box .form_box .btn::before{
        height: 16px;
    }
    .encyclopedia_main .banner .info .box .tab{
        margin-top: 30px;
    }
    .encyclopedia_main .banner .info .box .tab .item{
        padding: 10px 20px;
        font-size: 14px;
        border-radius: 20px;
    }
    .encyclopedia_main .tab_list{
        width: 90%;
        padding: 30px 0 60px;
    }
    .encyclopedia_main .tab_list .list{
        padding: 20px;
        border-radius: 20px;
        box-sizing: border-box;
        margin-bottom: 10px;
    }
    .encyclopedia_main .tab_list .list .t1 .l{
        font-size: 18px;
    }
    .encyclopedia_main .tab_list .list .t1 .r .icon{
        width: 20px;
        height: 20px;
    }
    .encyclopedia_main .tab_list .list .t1 .r .icon i{
        font-size: 15px;
    }
    .encyclopedia_main .tab_list .list .question{
        margin-top: 10px;
    }
    .search_main .list{
        width: 90%;
    }
    .search_main .list .item .title{
        font-size: 18px;
    }
    .search_main .list .item{
        padding-bottom: 18px;
        margin-bottom: 18px;
    }
    .search_main .list .item .description{
        font-size: 14px;
        margin-top: 10px;
    }
    .search_main .list .item .date{
        font-size: 12px;
        margin-top: 10px;
    }

    .footer{
        display: none;
    }
    .m-footer{
        display: flex;
        justify-content: space-between;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 60px;
        padding: 12px;
        box-sizing: border-box;
        background-color: #fff;
    }
    .m-footer .item{
        width: 25%;
        height: 100%;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        align-content: center;
    }
    .m-footer .item .icon{
        width: 100%;
        text-align: center;

    }
    .m-footer .item .icon img{
        width: 20px;
    }
    .m-footer .item .icon img:nth-of-type(2){
        display: none;
    }
    .m-footer .item .txt{
        width: 100%;
        margin-top: 10px;
        font-size: 12px;
        text-align: center;
    }
    .m-footer .item.active .icon img:nth-of-type(2){
        display: inline-block;
    }
    .m-footer .item.active .icon img:nth-of-type(1){
        display: none;
    }
    .m-footer .item.active .txt{
        color: #0E4073;
    }
    .sideBox{
        display: none;
    }
    .login_main{
        height: 86vh;
    }
    .login_main .login_box{
        width: 100%;
        flex-wrap: wrap;
        align-content: center;
    }
    .login_main .login_box .left{
        width: 100%;
        height: auto;
    }
    .login_main .login_box .left .logo{
        width: 100%;
        text-align: center;
        position: relative;
        padding-top: 180px;
    }
    .login_main .login_box .left .logo img{
        width: 90px;
    }
    .login_main .login_box .left .t1{
        font-size: 22px;
        text-align: center;
        margin-top: 20px;
    }
    .login_main .login_box .left .t2{
        text-align: center;
        font-size: 14px;
        margin-top: 10px;
    }
    .login_main .login_box .right{
        width: 90%;
        height: auto;
        margin: 20px auto;
    }
    .login_main .login_box .right .form{
        width: 100%;
        height: auto;
        padding: 20px;
    }
    .login_main .login_box .right .t1{
        font-size: 18px;
        margin-bottom: 16px;
    }
    .login_main .login_box .right .line{
        width: 48px;
        height: 4px;
        margin-bottom: 16px;
    }
    .login_main .login_box .right .input{
        height: 40px;
        margin-bottom: 10px;
        border-radius: 20px;
    }
    .login_main .login_box .right .input input{
        padding: 10px;
        font-size: 14px;
    }
    .login_main .login_box .right .btn{
        height: 40px;
        font-size: 14px;
        border-radius: 20px;
    }

}