.mobile-menu-toggle {
    display: none;
}

.mobile-nav-menu,
.mobile-nav-overlay {
    display: none;
}


@media screen and (max-width: 800px) {

    
    html,
    body {
        font-size: .14rem;
        width: 100%;
        overflow-x: hidden;
    }

    .wrap1 {
        width: 100%;
        margin: 0;
        padding: 0 .1rem;
        box-sizing: border-box;
    }

    .ovd {
        width: 100%;
        margin: 0;
    }

    
    .top {
        height: auto;
        width: 100%;
    }

    .banner {
        width: 187%;
        transform: translateX(-23%);
    }

    
    .nav {
        display: none;
    }

    
    .mobile-menu-toggle {
        display: block !important;
        width: .3rem;
        cursor: pointer;
        z-index: 1001;
        margin-left: .06rem;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: .02rem;
        background-color: #333;
        margin: .05rem 0;
        transition: all 0.3s ease;
        border-radius: .02rem;
    }

    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(.06rem, .06rem);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(.06rem, -.06rem);
    }

    .slhheader1 {
        width: 100% !important;
        padding: 0 .1rem;
    }

    .slhdbdh {
        height: auto;
        line-height: 1.4;
        font-size: .12rem;
    }

    
    .mobile-nav-menu {
        display: block !important;
        position: fixed;
        top: 0;
        left: -100%;
        width: 50%;
        height: 100vh;
        background: #1e3a8a;
        z-index: 1000;
        transition: left 0.3s ease;
        overflow-y: auto;
        padding-top: .6rem;
    }

    .mobile-nav-menu.active {
        left: 0;
    }

    
    .mobile-nav-overlay {
        display: block !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    
    .nav>div:nth-child(3) {
        display: none;
    }

    
    .mobile-nav-menu .nav-item {
        display: block;
        width: 100%;
        padding: .15rem .2rem;
        border-bottom: .01rem solid rgba(255, 255, 255, 0.1);
    }

    .mobile-nav-menu .nav-item a {
        color: #fff !important;
        font-size: .16rem;
        text-decoration: none;
        display: block;
        width: 100%;
    }

    .mobile-nav-menu .nav-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }

    
    .mobile-nav-header {
        padding: .2rem;
        border-bottom: .01rem solid rgba(255, 255, 255, 0.2);
        margin-bottom: .1rem;
    }

    .mobile-nav-header h3 {
        color: #fff;
        font-size: .18rem;
        margin: 0;
        text-align: center;
    }

    
    .nav form {
        width: 100% !important;
        margin: .1rem 0 !important;
        float: none !important;
        background: #fff;
        border-radius: .05rem;
        padding: .05rem;
    }

    .nav form>div {
        float: none !important;
        width: auto !important;
        display: flex;
        align-items: center;
    }

    .nav form select {
        flex: 0 0 auto;
        margin-right: .05rem;
        padding: .05rem;
        border: .01rem solid #ddd;
        border-radius: .03rem;
    }

    .nav form input[type="text"] {
        flex: 1;
        height: .3rem !important;
        padding: 0 .08rem;
        border: .01rem solid #ddd;
        border-radius: .03rem;
        margin-right: .05rem;
    }

    .nav form a img {
        width: .25rem !important;
        height: .25rem;
    }

    
    .colname,
    .dqcol,
    .art-list {
        width: 100%;
    }

    .art {
        margin-left: 0 !important;
    }

    
    .col {
        width: 100% !important;
        margin-bottom: .15rem;
    }

    .colPname {
        width: 100% !important;
        padding: .15rem !important;
        background: #cf2820 !important;
        color: #fff !important;
        font-size: .16rem !important;
        line-height: 1.4 !important;
        cursor: pointer;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        box-sizing: border-box;
    }

    
    .colPname::after {
        content: "¨‹";
        font-size: .14rem;
        transition: transform 0.3s ease;
        color: #fff;
    }

    .colPname.active::after {
        transform: rotate(180deg);
    }

    
    .colname {
        background: #fff !important;
        border: none !important;
        border-radius: 0 0 .08rem .08rem !important;
        box-shadow: 0 .02rem .08rem rgba(0, 0, 0, 0.1) !important;
        max-height: 0;
        min-height: 0 !important;
        overflow: hidden;
        transition: max-height 0.4s ease, box-shadow 0.3s ease;
        margin-bottom: .1rem;
    }

    .colname.active {
        box-shadow: 0 .04rem .12rem rgba(0, 0, 0, 0.15) !important;
    }

    
    .colname>div,
    .colname>ul,
    .colname>ol {
        padding: 0 !important;
        width: 100% !important;
        height: auto !important;
        line-height: normal !important;
        background: none !important;
    }

    
    .colname a {
        display: block !important;
        padding: .2rem .16rem !important;
        color: #333 !important;
        font-size: .15rem !important;
        line-height: 1.4 !important;
        border-bottom: .01rem solid #f0f0f0 !important;
        transition: all 0.2s ease !important;
        position: relative;
        background: #fff;
    }

    
    .colname a:hover,
    .colname a:active {
        background: #f8f9fa !important;
        color: #cf2820 !important;
        padding-left: .2rem !important;
    }

    
    .colname div:last-child a {
        border-bottom: none !important;
        border-radius: 0 0 .08rem .08rem;
    }

    
    .colname div:first-child a {
        border-radius: .08rem .08rem 0 0;
    }

    
    .colname div:only-child a {
        border-radius: .08rem !important;
    }

    
    .colname a::before {
        content: "?";
        color: #cf2820;
        font-weight: bold;
        margin-right: .08rem;
        transition: color 0.2s ease;
    }

    .colname a:hover::before {
        color: #a01e18;
    }

    
    .colname ul,
    .colname ol {
        margin: 0 !important;
        padding: 0 !important;
        list-style: none !important;
    }

    .colname li {
        margin: 0 !important;
        padding: 0 !important;
    }

    .colname li a {
        display: block !important;
        padding: .12rem .16rem !important;
        color: #333 !important;
        font-size: .15rem !important;
        border-bottom: .01rem solid #f0f0f0 !important;
    }

    
    .colname:empty::after {
        content: "ÔÝÎÞ×ÓÀ¸Ä¿";
        display: block;
        padding: .16rem;
        color: #999;
        font-size: .14rem;
        text-align: center;
        font-style: italic;
    }

    
    .colPname {
        border-radius: .08rem .08rem 0 0 !important;
        margin-bottom: 0 !important;
    }

    .colPname.active {
        border-radius: .08rem .08rem 0 0 !important;
        box-shadow: 0 .02rem .08rem rgba(0, 0, 0, 0.1) !important;
    }

    
    .colPname:not(.active) {
        border-radius: .08rem !important;
        box-shadow: 0 .02rem .08rem rgba(0, 0, 0, 0.1) !important;
    }

    
    .colname.loading {
        position: relative;
    }

    .colname.loading::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        width: .2rem;
        height: .2rem;
        margin: -.1rem 0 0 -.1rem;
        border: .02rem solid #cf2820;
        border-top-color: transparent;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    
    .colname a:active {
        transform: scale(0.98);
        background: #e9ecef !important;
    }



    
    .floatL,
    .floatR {
        float: none !important;
        display: block;
        width: 100% !important;
        margin-bottom: .15rem;
    }



    
    .bq {
        height: auto;
        padding: .2rem .1rem;
        margin-top: .15rem;
        background-color: #cf2820;
        color: #fff;
        text-align: center;
        font-size: .12rem;
        line-height: 1.6;
    }

    .bq>div>div:first-child {
        float: none !important;
        margin-left: 10%;
        padding-bottom: .1rem;
    }

    .bq>div>:nth-child(2) {
        width: 100% !important;
    }

    .bq>div>:nth-child(3) {
        float: none !important;
        justify-content: space-evenly;
    }

    
    .clearfloat {
        display: none;
    }


    h1,
    h2,
    h3 {
        font-size: .18rem;
        line-height: 1.4;
        margin-bottom: .1rem;
    }

    
    a {
        color: #333;
        text-decoration: none;
        word-break: break-all;
    }

    a:hover {
        color: #cf2820;
    }


    
    img {
        height: auto;
    }

    
    input[type="button"],
    input[type="submit"],
    button {
        padding: .08rem .15rem;
        background: #cf2820;
        color: #fff;
        border: none;
        border-radius: .03rem;
        font-size: .14rem;
        cursor: pointer;
    }

    input[type="button"]:hover,
    input[type="submit"]:hover,
    button:hover {
        background: #b02218;
    }

    
    input[type="text"],
    input[type="password"],
    textarea,
    select {
        width: 100%;
        padding: .08rem;
        border: .01rem solid #ddd;
        border-radius: .03rem;
        box-sizing: border-box;
        font-size: .14rem;
    }

    
    * {
        box-sizing: border-box;
    }

    
    ::-webkit-scrollbar {
        width: .06rem;
    }

    ::-webkit-scrollbar-track {
        background: #f1f1f1;
    }

    ::-webkit-scrollbar-thumb {
        background: #cf2820;
        border-radius: .03rem;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #b02218;
    }

}