.indexhead {
    width: 100%;
    height: 101px;
    position: fixed;
    z-index: 9999;
    top: 0px;
    border-bottom: 1px solid #FFF;
}

    .indexhead .scnmain {
        display: flex;
        justify-content: space-between;
        height: 100px;
    }

    .indexhead .logo {
        margin-top: 15px;
        width: 221px;
        height: 70px;
        background-image: url(/img/pimg/logo.png);
        background-position:center center;
        background-repeat:no-repeat;
        background-size:100% auto;
    }

    .indexhead .menu {
        flex: 1;
        margin-top: 30px;
        display: flex;
        justify-content: right;
        padding-right: 30px;
    }
/**菜单****/
.indexhead .navmain {
    display: flex;
    width: 900px;
    justify-content: space-between;
    margin: 0px;
    padding: 0px;
    list-style: none;
}

    .indexhead .navchild {
        display: none;
        position: absolute;
        z-index: 1;
        background-color: #FFF;
        left: 0px;
        width:auto;
        top: 41px;
        /*    border-top: 1px solid #F1F1F1;*/
        border-bottom: 1px solid #CCC;
        box-shadow: 0 1px 3px rgb(204,204,204,0.6);
    }

    .indexhead .lnchild {
        margin: 0 auto;
        padding: 20px;
        box-sizing: border-box;
    }
/**txa单行链接**/
    .indexhead .txa {
        display: block;
        position: relative;
        font-size: 16px;
    }

        .indexhead .txa:last-child {
            margin-right: 0px;
        }

        .indexhead .txa .txnm {
            width: 100%;
            height: 50px;
            line-height: 50px;
            padding: 0 60px 10px 0;
            box-sizing: border-box;
            background-image: url(/img/pimg/ma01.png);
            background-position: right center;
            background-repeat: no-repeat;
            background-size: 16px 16px;
            color: #333;
            white-space: nowrap;
            text-align:left;
        }
        .indexhead .txa .txln {
            position: absolute;
            z-index: 1;
            bottom: 0px;
            border-bottom: 1px solid #014ea0;
            height: 1px;
            left: 0%;
            width: 0%;
            transition: all 0.3s;
        }

        .indexhead .txa:hover .txnm {
            background-image: url(/img/pimg/maon01.png);
            color: #014ea0;
        }

        .indexhead .txa:hover .txln {
            width: 100%;
        }

    .indexhead .navmain li {
        display: block;
        margin: 0px;
        padding: 0px;
        list-style: none;
        text-align: center;
        height: 64px;
        flex: 1;
        position:relative;
    }

    .indexhead .navmain .ma {
        position: relative;
        display: block;
        color: #FFF;
        font-size: 16px;
        width: 100px;
        margin: 0 auto;
        line-height: 40px;
    }

    .indexhead .navmain .homema {
        /*    width: 40px !important*/
    }

    .indexhead .navmain .ma .anm {
    }

    .indexhead .navmain .ma .aln {
        position: absolute;
        z-index: 1;
        bottom: 0px;
        background-color: #014ea0;
        height: 1px;
        left: 50%; /*定位在线的中间 */
        width: 0;
        transition: all 0.3s;
    }

    .indexhead .navmain .ma:hover .aln {
        width: 100%;
        left: 0%;
    }

    .indexhead .navmain .maon {
    }

        .indexhead .navmain .maon .aln {
            width: 100%;
            left: 0%;
        }

/**菜单结束***/
     /*   .indexhead .menu a {
            color: #FFF;
            font-size: 18px;
            margin: 0 20px;
            height: 40px;
            line-height: 40px;
        }

            .indexhead .menu a:hover {
                color: #FFF;
            }*/

    .indexhead .lang {
        margin-top: 30px;
    }

        .indexhead .lang a {
            display: block;
            padding-left: 30px;
            background-image: url(/img/pimg/lang.png);
            background-repeat: no-repeat;
            background-size: 20px 20px;
            background-position: left center;
            color: #FFF;
            height: 40px;
            line-height: 40px;
            font-size: 18px;
        }

            .indexhead .lang a:hover {
                color: #FFF;
            }
/*****/
.indexheadon {
    background-color: #FFF;
    box-shadow: 0px 2px 3px rgba(204,204,204,0.3);
}
    .indexheadon .logo {
        background-image: url(/img/pimg/logoon.jpg);
    }
    .indexheadon .navmain .ma{
        color:#333;
    }
    /*    .indexheadon .menu a {
        color: #0a2463
    }

        .indexheadon .menu a:hover {
            color: #0a2463
        }*/
    .indexheadon .lang a {
        background-image: url(/img/pimg/langon.png);
        color: #0a2463
    }

        .indexheadon .lang a:hover {
            color: #0a2463
        }
/*****/
.cnindex {
}

    .cnindex .banner {
        position: relative;
        height: 100vh;
        overflow: hidden;
    }

        .cnindex .banner img {
            display: block;
            width: 100%;
            /* 让高度铺满容器 */
            height: 100%;
            /* 让图片填满容器，超出部分裁剪 */
            object-fit: cover;
            /* 定位图片：水平居中，垂直靠上（保留上半部分） */
            /* 取值范围 0%~100%，第二个值越小越靠上，50%是垂直居中 */
            object-position: center 0%;
        }

    .cnindex .banln {
        position: absolute;
        z-index: 2;
        left: 0px;
        bottom: 50%;
        right: 0px;
        color: #FFF;
        text-align: center;
        font-size: 66px;
        font-weight: bold;
    }

    .cnindex .bansx {
        position: absolute;
        z-index: 2;
        left: 0px;
        bottom: 30%;
        right: 0px;
        display: flex;
        justify-content: center;
    }

        .cnindex .bansx div {
            margin: 0 10px;
            border: 2px solid #FFF;
            color: #FFF;
            height: 40px;
            line-height: 40px;
            border-radius: 20px;
            padding: 0 20px;
            font-size:23px;
            background-color: rgba(0, 0, 0, 0.2);
        }

            .cnindex .bansx div:hover {
                border: 2px solid #f97316;
                background-color: #f97316;
                color: #fff;
                cursor: pointer;
            }

    .cnindex .scroll-down {
        position: absolute;
        z-index: 2;
        bottom: 30px;
        left: calc(50% - 15px);
        color: white;
        font-size: 1.5rem;
        animation: bounce 2s infinite;
    }

        .cnindex .scroll-down img {
            display: block;
            width: 30px;
            height: 30px;
        }

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}
/****/
.cnindex .hxmain {
    background-color: #f8f9fa;
    padding-top: 100px;
    padding-bottom: 100px;
}

    .cnindex .hxmain .scnmain {
        display: flex;
        justify-content: space-between;
    }

.cnindex .hxname {
    font-size: 38px;
    color: #0a2463;
    margin-bottom: 15px;
    text-align: center;
    font-weight: bold;
}

.cnindex .hxln {
    height: 2px;
    width: 60px;
    margin: 0 auto;
    background-color: #f97316;
}

.cnindex .hxdesc {
    color: #6c757d;
    max-width: 700px;
    margin: 50px auto;
    text-align: center;
}

.cnindex .hxitem {
    width: 23.5%;
    background-color: white;
    box-sizing: border-box;
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

    .cnindex .hxitem:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }

    .cnindex .hxitem .ico {
        width: 80px;
        height: 80px;
        background-color: rgba(10, 36, 99, 0.1);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: #0a2463;
        font-size: 2rem;
    }

    .cnindex .hxitem .itnm {
        text-align: center;
        line-height: 60px;
        font-size: 20px;
        font-weight: bold;
        color: #0a2463
    }

    .cnindex .hxitem .itms {
        line-height: 30px;
    }
/****/
.cnindex .aboutmain {
    display: flex;
    justify-content: space-between;
    padding: 100px 0px;
}

.cnindex .abusfl {
    width: 48%;
    height:548px;
}
    .cnindex .abusfl img {
        display: block;
        width: 100%;
        height:100%;
        object-fit: cover;
        object-position: top;
        border-radius:6px;
    }
    /*
.cnindex .flfst img {
    display: block;
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s;
}

.cnindex .flfst:hover img {
    transform: scale(1.05);
}

.cnindex .flsnd {
    display: flex;
    justify-content: space-between;
    margin-top: 18px;
}

.cnindex .snditem {
    width: 48.5%;
    position: relative;
    overflow: hidden;
    border-radius: 6px;
}

    .cnindex .snditem img {
        display: block;
        width: 100%;
        height: 230px;
    }

.cnindex .sndbt {
    position: absolute;
    z-index: 2;
    left: 0px;
    bottom: 0px;
    right: 0px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #FFF;
}

.cnindex .sndzz {
    position: absolute;
    z-index: 1;
    left: 0px;
    bottom: 0px;
    right: 0px;
    height: 40px;
    background-color: #000;
    opacity: 0.6;
}

.cnindex .coimg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.cnindex .snditem:hover img {
    transform: scale(1.05);
}*/
    .cnindex .abusfr {
        width: 50%;
    }

.cnindex .frnm {
    color: #003466;
    font-size: 30px;
    font-weight: bold;
    padding: 10px 0 20px 0px;
}

.cnindex .frms {
    color: #666;
}
    .cnindex .frms p {
        margin: 0px;
        padding: 0px;
        text-indent: 2em;
        color: #666;
        height: 120px;
        line-height: 30px;
        /****/
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
        word-break: break-all;
        white-space: normal;
    }
    .cnindex .abusa {
        display: inline-block;
        color: #f97316;
        margin: 30px 0px;
    }

    .cnindex .abusa:hover {
        color: #f97316
    }

.cnindex .szul {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    margin-top: 40px;
}

.cnindex .szli {
    width: 20%;
}

.cnindex .libt {
}

.cnindex .lisnd {
    display: flex;
}

    .cnindex .lisnd .sz {
        font-size: 46px;
        font-weight: bold;
        color: #f97316
    }

    .cnindex .lisnd .dw {
        padding-top: 30px;
        padding-left: 10px;
    }

.cnindex .coxul {
    display: flex;
    justify-content: space-between;
}

    .cnindex .coxul a {
        display: block;
        border: 1px solid #003466;
        text-align: center;
        line-height: 40px;
        /*padding: 0px 13px;*/
        border-radius: 4px;
        box-sizing: border-box;
        padding-top: 60px;
        width: 110px;
        height: 110px;
        background-repeat: no-repeat;
        background-size: 48px 48px;
        background-position: top 10px center;
        color: #1a4b7a;
        transition: all 0.3s;
    }


    .cnindex .coxul .zzjg {
        background-image: url(/img/pimg/coicon01.png);
    }
    .cnindex .coxul .schj {
        background-image: url(/img/pimg/coicon02.png);
    }
    .cnindex .coxul .jcss {
        background-image: url(/img/pimg/coicon03.png);
    }
    .cnindex .coxul .zysb {
        background-image: url(/img/pimg/coicon04.png);
    }
    .cnindex .coxul .zhcj {
        background-image: url(/img/pimg/coicon05.png);
    }
    .cnindex .coxul .ptfw {
        background-image: url(/img/pimg/coicon06.png);
    }
    .cnindex .coxul .zzzs {
        background-image: url(/img/pimg/coicon07.png);
    }
    .cnindex .coxul a:hover {
        transform: translateY(-4px);
    }
    .cnindex .coxul a:hover {
        color: #1a4b7a;
        background-color: #1a4b7a;
        color: white;
    }
    .cnindex .coxul .zzjg:hover {
        background-image: url(/img/pimg/coicon01on.png);
    }
    .cnindex .coxul .schj:hover {
        background-image: url(/img/pimg/coicon02on.png);
    }

    .cnindex .coxul .jcss:hover {
        background-image: url(/img/pimg/coicon03on.png);
    }

    .cnindex .coxul .zysb:hover {
        background-image: url(/img/pimg/coicon04on.png);
    }

    .cnindex .coxul .zhcj:hover {
        background-image: url(/img/pimg/coicon05on.png);
    }

    .cnindex .coxul .ptfw:hover {
        background-image: url(/img/pimg/coicon06on.png);
    }

    .cnindex .coxul .zzzs:hover {
        background-image: url(/img/pimg/coicon07on.png);
    }
    /****/
    .cnindex .prodmain {
        background-image: url(/img/pimg/prodbg.jpg);
        background-repeat: no-repeat;
        background-position: bottom center;
        background-size: 100% cover;
        box-sizing: border-box;
        padding: 100px 0px;
    }

    .cnindex .prodmain .scnnm {
        font-size: 38px;
        color: #0a2463;
        margin-bottom: 15px;
        text-align: center;
        font-weight: bold;
    }

    .cnindex .prodmain .scnms {
        color: #003466;
        text-align: center;
        line-height: 50px;
    }

.cnindex .scncat {
    margin: 30px auto;
    margin-bottom: 50px;
    display: flex;
    justify-content:center;
}

    .cnindex .scncat a {
        display: block;
        width: 150px;
        margin:0 10px;
        text-align: center;
        background-color: #e5e7eb;
        line-height: 40px;
        border-radius: 4px;
        color: #003466;
        /* 以下是新增核心基础样式 */
        /* 核心1：添加平滑过渡，让颜色变化有动画，不会生硬闪烁 */
        transition: all 0.3s ease;
    }
        /* 核心2：鼠标经过(悬停)的样式 */
        .cnindex .scncat a:hover {
            background-color: #003466;
            color: #ffffff;
        }

    .cnindex .scncat .caton {
        background-color: #003466;
        width: 80px;
        color: #FFF;
    }

.cnindex .prodmain .scnmain {
    display: flex;
    justify-content: space-between;
    margin: 20px auto;
}

.cnindex .proditem {
    background-color: #FFF;
    border-radius: 6px;
    width: 32%;
    border-radius: 6px;
    overflow: hidden;
}

.cnindex .prodimg {
    height: 190px;
}

    .cnindex .prodimg img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        transition: transform 0.5s;
    }

.cnindex .proditem:hover img {
    transform: scale(1.05);
}

.cnindex .prodnm {
    color: #003466;
    line-height: 46px;
    font-size: 18px;
    font-weight: bold;
    padding: 0 20px;
}

.cnindex .prodparm {
    padding: 0px 20px;
}

.cnindex .parmln {
    display: flex;
    justify-content: space-between;
    line-height: 26px;
    color: #666;
    border-bottom: 1px solid #F7F7F7;
}

.cnindex .proditem a {
    display: block;
    width: 80px;
    color: #f97316;
    margin: 20px;
}

    .cnindex .proditem a:hover {
        color: #f97316;
    }
/*****/
.cnindex .newsmain {
    padding: 100px 0px;
}

    .cnindex .newsmain .nsnm {
        font-size: 38px;
        color: #0a2463;
        margin-bottom: 15px;
        text-align: center;
        font-weight: bold;
        margin-bottom: 40px;
    }

    .cnindex .newsmain .newsul {
        display: flex;
        justify-content: space-between;
    }

.cnindex .newsul a {
    display: block;
    width: 32%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}


    .cnindex .newsul a:hover {
        transform: translateY(-10px);
    }

    .cnindex .newsul a .nsimg {
        height: 280px;
    }

.cnindex .nsimg img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 6px 6px 0 0;
}

.cnindex .nsbor {
    border: 1px solid #F1F1F1;
    border-top: 0px;
    box-sizing: border-box;
    padding: 20px;
    border-radius: 0 0 6px 6px;
}

.cnindex .nsbt {
    font-size: 18px;
    font-weight: bold;
    /****/
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    word-break: break-all;
    white-space: normal;
}

.cnindex .nsdate {
    line-height: 50px;
    color: #CCC;
}

.cnindex .nsms {
    height:40px;
    line-height:20px;
    color: #777;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-all;
    white-space: normal;
}
/****/
.cnindex .ilxmain {
    background-image: url(/img/pimg/indexlxbg.jpg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% auto;
    color: #FFF;
    box-sizing: border-box;
    padding: 50px 0px;
}

    .cnindex .ilxmain .scnmain {
        display: flex;
        justify-content: space-between;
    }

    .cnindex .ilxmain .lxscnnm {
        text-align: center;
        font-size: 32px;
        font-weight: bold;
        padding-bottom: 30px;
    }

    .cnindex .ilxmain .lxlist {
        width: 50%;
    }

    .cnindex .ilxmain .lstnm {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 30px;
    }

    .cnindex .ilxmain .lstitem {
        display: flex;
        margin-bottom: 30px;
    }

    .cnindex .ilxmain .ico {
        width: 40px;
        height: 40px;
        background-position: center center;
        background-size: 30px 30px;
        background-repeat: no-repeat;
        padding: 5px;
        border-radius: 50%;
        background-color: #295d8f;
        margin-right: 10px;
    }

    .cnindex .ilxmain .dzico {
        background-image: url(/img/pimg/lxico01.png)
    }

    .cnindex .ilxmain .dhico {
        background-image: url(/img/pimg/lxico02.png)
    }

    .cnindex .ilxmain .yxico {
        background-image: url(/img/pimg/lxico03.png)
    }

    .cnindex .ilxmain .lixx {
        line-height: 30px;
        font-size: 16px;
    }

    .cnindex .ilxmain .maplink {
        display: block;
        width: 160px;
        height: 50px;
        border-radius: 4px;
        line-height: 50px;
        text-align: center;
        background-color: #e2732b;
        color: #FFF;
        font-size: 18px;
        margin-left: 60px;
    }

        .cnindex .ilxmain .maplink:hover {
            background-color: #e65c00;
            color: #FFF;
        }

    .cnindex .ilxmain .lxmsg {
        width: 50%;
        background-color: #295e91;
        box-sizing: border-box;
        padding: 30px;
        border-radius: 6px;
    }

    .cnindex .ilxmain .msgbt {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 30px;
    }

    .cnindex .ilxmain .msgitem {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .cnindex .ilxmain .msgnm {
        margin-bottom: 10px;
        display:flex;
        justify-content:space-between;
    }
    .cnindex .ilxmain .char-count {
        color: #FFF;
        font-size: 14px;
    }

    .cnindex .ilxmain .error-tip {
        color: #f50;
        font-size: 14px;
        display: none; /* 默认隐藏提示 */
    }

    .cnindex .ilxmain .tips {
        display: flex;
    }
    .cnindex .ilxmain .msgin input {
        height: 50px;
        line-height: 50px;
        border: 1px solid #7f9ebd;
        box-sizing: border-box;
        padding: 0 10px;
        width: 100%;
        background-color: #356797;
        border-radius: 4px;
        font-size: 14px;
    }

        .cnindex .ilxmain .msgin input:focus {
            background-color: #FFF;
            outline: none;
        }

    .cnindex .ilxmain .tbmsg {
        width: 100%;
        height: 100px;
        box-sizing: border-box;
        padding: 10px 10px;
        background-color: #356797;
        border: 1px solid #7f9ebd;
        border-radius: 4px;
        line-height: 26px;
        font-size: 14px;
    }

        .cnindex .ilxmain .tbmsg:focus {
            background-color: #FFF;
            outline: none;
        }

    .cnindex .ilxmain .lxmsg ::-webkit-input-placeholder {
        color: #ccc; /* 占位文字颜色，可自定义 */
    }

    .cnindex .ilxmain .lxmsg :-moz-placeholder { /* Firefox 低版本 */
        color: #ccc;
    }

    .cnindex .ilxmain .lxmsg ::-moz-placeholder { /* Firefox 高版本 */
        color: #ccc;
    }

    .cnindex .ilxmain .lxmsg :-ms-input-placeholder {
        color: #ccc;
    }

    .cnindex .ilxmain .postmsg {
        border-radius: 6px;
        background-color: #e2732b;
        color: #FFF;
        text-align: center;
        line-height: 50px;
        cursor: pointer;
    }

        .cnindex .ilxmain .postmsg:hover {
            background-color: #e65c00;
        }