@media only screen and (max-width: 1540px) {
    .wrap {
        width: auto;
        max-width: 1300px;
        min-width: 1300px;
    }

    .head-no {
        width: 100%;
        height: 90px;
    }

    .headb-cnt {
        padding: 15px 0;
    }

    .headb-ctble img {
        height: 60px;
    }

    .ctbl-ul {
        gap: 30px;
    }

    .ctbl-ul>li>a {
        padding: 6px 0;
        font-size: 18px;
    }

    .headb-ctbri {
        gap: 30px;
    }

    .headb-ctbrbtn {
        padding: 6px 0;
    }

    .headb-ctbrbtn img {
        width: 18px;
        height: 18px;
    }


    /* ========= 下拉 ============ */
    .headlishw::after{
        width: 18px;
        height: 9px;
        bottom: -29px;
    }
    .head-dwncont {
        height: 200px;
        padding: 20px 0;
    }
    .head-dwnctit {
        font-size: 20px;
    }
    .head-dwnctul {
        gap: 10px;
        padding-top: 15px;
    }
    .head-dwnctbtn > a {
        padding: 12px 15px;
        font-size: 18px;
    }
    .head-dwnctbtn {
        width: calc(25% - 8px);
    }
  



    /* ================ main ============= */

    .navigat-cnt {
        padding: 30px 0;
    }

    .layui-breadcrumb>* {
        font-size: 12px;
    }


    .product-title {
        font-size: 22px;
        padding: 20px 15px;
    }






    /* =============== 底部 footer =========== */

    .footb-top {
        padding: 50px 0;
    }

    .footb-tplogo img {
        height: 50px;
    }

    .footb-tpbtn a {
        padding: 12px;
        font-size: 18px;
    }

    .footb-ctle {
        gap: 20px;
    }

    .footb-ctle ul {
        padding: 35px 0 90px;
    }

    .footb-ctle ul li h3 {
        font-size: 18px;
        margin-bottom: 25px;
    }

    .footb-ctle ul li a {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .ctrlink-img {
        gap: 15px;
        padding-top: 20px;
    }

    .ctrlink-img a img {
        width: 25px;
        height: 25px;
    }

    .footb-btm {
        padding: 50px 0;
    }

    .footb-btm p {
        font-size: 16px;
        gap: 6px;
    }


}


@media only screen and (max-width: 1340px) {
    .wrap {
        width: auto;
        max-width: 1100px;
        min-width: 1100px;
    }

    .head-no {
        width: 100%;
        height: 70px;
    }

    .headb-cnt {
        padding: 10px 0;
    }

    .headb-ctble img {
        height: 50px;
    }

    .headb-ctbri {
        gap: 20px;
    }

    .ctbl-ul {
        gap: 20px;
    }

    .ctbl-ul>li>a {
        padding: 5px 0;
        font-size: 16px;
    }

    .headb-ctbrbtn {
        padding: 5px 0;
    }

    .headb-ctbrbtn img {
        width: 15px;
        height: 15px;
    }



    /* ========= 下拉 ============ */
    .headlishw::after{
        width: 16px;
        height: 8px;
        bottom: -20px;
    }
    .head-dwncont {
        height: 180px;
        padding: 15px 0;
    }
    .head-dwnctit {
        font-size: 15px;
    }
    .head-dwnctul {
        gap: 10px;
        padding-top: 10px;
    }
    .head-dwnctbtn > a {
        padding: 10px 13px;
        font-size: 16px;
    }
    .head-dwnctbtn {
        width: calc(25% - 8px);
    }



    /* ================ main ============= */
    .navigat-cnt {
        padding: 20px 0;
    }



    .product-title {
        font-size: 18px;
        padding: 10px 10px;
    }





    /* =============== 底部 footer =========== */
    .footb-top {
        padding: 40px 0;
    }

    .footb-tplogo img {
        height: 40px;
    }


    .footb-tpbtn a {
        padding: 10px;
        font-size: 16px;
    }


    .footb-ctle ul {
        padding: 25px 0 80px;
    }

    .footb-ctle ul li h3 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .footb-ctle ul li a {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .ctrlink-img {
        gap: 10px;
        padding-top: 15px;
    }

    .ctrlink-img a img {
        width: 20px;
        height: 20px;
    }

    .footb-btm {
        padding: 40px 0;
    }

    .footb-btm p {
        font-size: 14px;
        gap: 6px;
    }

}

@media only screen and (max-width: 769px) {
    .wrap {
        max-width: 100% !important;
        min-width: 100%;
    }

    .pcword {
        display: none;
    }

    .appword {
        display: block;
    }



    /* ---按钮--- */
    .menu-button {
        width: 20%;
        height: 100%;
        padding: .3rem .1rem;
        cursor: pointer;
        -webkit-transition: 0.3s;
        transition: 0.3s;
        background-color: var(--color-red);
    }

    .menu-button .bar:nth-of-type(1) {
        margin-top: 0px;
    }

    .menu-button .bar:nth-of-type(3) {
        margin-bottom: 0px;
    }

    .bar {
        position: relative;
        display: block;
        width: .5rem;
        height: .05rem;
        margin: .1rem auto;
        background-color: #ffffff;
        border-radius: 10px;
        -webkit-transition: 0.3s;
        transition: 0.3s;
    }

    .cross .bar:nth-of-type(1) {
        -webkit-transform: translateY(9px) rotate(-45deg);
        -ms-transform: translateY(9px) rotate(-45deg);
        transform: translateY(9px) rotate(-45deg);
    }

    .cross .bar:nth-of-type(2) {
        opacity: 0;
    }

    .cross .bar:nth-of-type(3) {
        -webkit-transform: translateY(-10px) rotate(45deg);
        -ms-transform: translateY(-10px) rotate(45deg);
        transform: translateY(-10px) rotate(45deg);
    }







    /* -----左侧列表----- */
    .head-no {
        width: 100%;
        height: 58px;
    }

    /* .head-app{} */

    .appnav-top {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        position: fixed;
        top: 0;
        z-index: 999;
        background-color: var(--color-red);
    }

    .appnav-tpimg {
        padding: 0 10px;
    }

    .appnav-tpimg img {
        width: auto;
        height: 35px;
    }


    .appbjmont {
        width: 100vw;
        height: 100vh;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 91;
        background-color: rgba(0, 0, 0, .5);
        display: none;
    }

    .appnav-left {
        width: 60%;
        height: 100vh;
        background-color: #ffffff;
        position: fixed;
        left: -60vw;
        top: 0;
        z-index: 95;
        transition: all .3s;
        overflow-y: auto;
    }

    .frame-titap {
        border-bottom: 0px solid #e5e5e5;

    }

    .frame-titap>ul {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .frame-titap>ul>li {
        width: 100%;
        position: relative;
        text-align: center;
    }

    .frame-titap>ul>li > a {
        width: 100%;
        font-size: 16px;
        padding: 15px 0;
        display: inline-block;
        text-align: center;
    }

    .title-itm::after {
        bottom: 10px;
    }

    .lischild {
        width: 100%;
        background-color: #f5f5f5;
        border-top: 1px solid #e5e5e5;
        display: none;
        transition: all .5s;
    }

    .lischild>a {
        width: 100%;
        padding: .15rem .3rem;
        border-bottom: 1px solid #dcd2c6;
        text-align: center;
    }

    .apptile {
        background-color: #dcd2c6 !important;
        color: var(--color-red) !important;
        font-weight: 600;
    }



    /* 搜索输入 */
    .headb-ctbri {
        width: calc(100% - .2rem);
        padding: .1rem .3rem;
        margin: .1rem;
        border: 1px solid #dcd2c6;
        border-radius: 50px;
        gap: .2rem;
    }

    .headb-ctbr-input {
        width: 90%;
        flex: 1;
    }

    .headb-ctbr-input input {
        width: 100%;
        font-size: 16px;
    }

    .headb-ctbrbtn img {
        width: 20px;
        height: 20px;
    }



    .head-dwnctbtn {
        width: 100%;
    }
   .head-dwnctbtn > a span{
       text-align:left;
   }

        /* =========== main =========== */
        .navigat-cnt {
            padding: .2rem 0;
        }



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




    /* ---------footer---------- */

    .footb-top {
        padding: .4rem .1rem;
    }

    .footb-tplogo img {
        height: 30px;
    }

    .footb-tpbtn {
        width: 33%;
    }

    .footb-tpbtn a {
        padding: .1rem;
    }


    .footb-ctle {
        gap: .2rem;
        padding: 0 .1rem;
        flex-wrap: wrap;
    }

    .footb-ctle ul {
        width: 48%;
        padding: .25rem 0 .6rem;
    }

    .footb-btm {
        padding: .4rem .1rem;
        flex-direction: column;
        gap: .1rem;
    }


}