.header1 {
    position: relative;
}

.top-bg {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.document-flow {
    position: absolute;
    z-index: 999;
    left: 0;
    right: 0;
    top: 0;
}

.topcoms {
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: block;
}

.logo img {
    width: 150px;
    height: auto;
}

.nav-bg {
    flex: 1;
}

.nav ul {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav ul li {
    position: relative;
    list-style: none;
}

.nav ul li a {
    display: block;
    padding: 10px 20px;
    color: #fff;
    font-size: 16px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.nav ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: left 0.4s ease;
    z-index: -1;
}

.nav ul li:hover>a::before,
.nav ul li.current>a::before {
    left: 0;
}

.nav ul li:hover>a,
.nav ul li.current>a {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav ul li ul {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: 200% 200%;
    animation: gradientFlow 3s ease infinite;
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease;
    transform-origin: top center;
    display: block;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.nav ul li:hover>ul {
    max-height: 500px;
    opacity: 1;
}

.nav ul li ul li {
    width: 100%;
    display: block;
}

.nav ul li ul li a {
    padding: 15px 20px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav ul li ul li:last-child a {
    border-bottom: none;
}

.nav ul li ul li a:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.num {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 18px;
}

.num img {
    width: 24px;
    margin-right: 10px;
}

.num a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s;
}

.num a:hover {
    opacity: 0.8;
}

.mask-bg {
    position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 99;
    top: 0;
    left: 0;
    display: none;
}

.mask-bg.active {
    display: block;
}

.nav-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28px;
    color: #fff;
    cursor: pointer;
    z-index: 100;
}

.banners {
    position: relative;
    overflow: hidden;
}

.pics_wrap .container {
    overflow: hidden;
}

.pics_wrap {
    width: 100%;
    height: 100%;
}

.pics_wrap img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.font-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    text-align: center;
    color: #fff;
    z-index: 2;
}

.font-box .title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.font-box .niioo {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.moss {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.btn-more,
.btn-more2 {
    display: inline-block;
    padding: 15px 40px;
    font-size: 16px;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s;
}

.btn-more {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: 2px solid transparent;
}

.btn-more:hover {
    background: #fff;
    color: #667eea;
    border-color: #667eea;
}

.btn-more2 {
    background-color: #ff7e00;
    color: #fff;
    border: 2px solid #ff7e00;
}

.btn-more2:hover {
    background-color: transparent;
    color: #fff;
}

.pro-bg {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.home-headline2 {
    text-align: center;
    margin-bottom: 60px;
}

.home-headline2 span {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    display: block;
    margin-bottom: 15px;
}

.home-headline2 b {
    font-size: 16px;
    color: #666;
    font-weight: 400;
}

.course {
    margin-bottom: 30px;
}

.course-bg {
    background-color: #fff;
    padding: 40px 30px;
    text-align: center;
    border-radius: 10px;
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    height: 100%;
}

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

.prd img {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.sopn,
.sopn2,
.sopn3,
.sopn4 {
    display: block;
    font-size: 22px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.course-bg p {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.homemore-sy .btn-more {
    padding: 10px 30px;
    font-size: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: 2px solid transparent;
    border-radius: 25px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.homemore-sy .btn-more:hover {
    background: transparent;
    color: #667eea;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.business-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    color: #fff;
}

.titles {
    font-size: 36px;
    margin-bottom: 20px;
}

.business-bg p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.years-box {
    margin-top: 60px;
}

.years-box ul {
    display: flex;
    justify-content: space-around;
}

.years-box li {
    text-align: center;
}

.years-box .title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.years-box p {
    font-size: 16px;
}

.partners {
    padding: 80px 0;
}

.partners-bg {
    display: flex;
    align-items: center;
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.partners-bg .imgs {
    padding: 0;
}

.partners-bg .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.partners-bg .boxs {
    padding: 40px;
}

.partners-bg .titles {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.partners-bg .boxs>p {
    font-size: 15px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 25px;
}

.partners-bg ul {
    margin-bottom: 30px;
}

.partners-bg ul li {
    font-size: 14px;
    line-height: 2;
    color: #555;
    padding-left: 25px;
    position: relative;
}

.partners-bg ul li img {
    position: absolute;
    left: 0;
    top: 8px;
    width: 16px;
}

.homemores {
    display: flex;
    gap: 15px;
}

.more1,
.more2 {
    display: inline-block;
    padding: 12px 35px;
    font-size: 15px;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s;
}

.more1 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: 2px solid transparent;
}

.more1:hover {
    background: transparent;
    color: #667eea;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.more2 {
    background-color: #ff7e00;
    color: #fff;
    border: 2px solid #ff7e00;
}

.more2:hover {
    background-color: transparent;
    color: #ff7e00;
    border-color: #ff7e00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 126, 0, 0.3);
}

.cases {
    padding: 80px 0;
    background-color: #fff;
}

.product-box2 {
    padding: 0;
}

.images-x {
    display: flex;
    flex-wrap: wrap;
}

.images-x .item {
    margin-bottom: 20px;
}

.box {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
}

.box:hover img {
    transform: scale(1.1);
}

.box-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(102, 126, 234, 0.9);
    opacity: 0;
    transition: all 0.4s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.box:hover .box-mask {
    opacity: 1;
}

.box-img {
    color: #fff;
    text-align: center;
}

.box-img .card1 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
}

.box-img p {
    font-size: 14px;
    line-height: 1.6;
}

.renli {
    margin-bottom: 30px;
}

.pa_text .picbox {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
    position: relative;
}

.pa_text .picbox img {
    width: 100%;
    transition: all 0.5s;
}

.pa_text .picbox:hover img {
    transform: scale(1.05);
}

.pa_text .box {
    padding: 0;
}

.pa_text .title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    line-height: 1.5;
    transition: all 0.3s;
}

.pa_text .title:hover {
    color: #667eea;
}

.pa_text .date {
    color: #999;
    font-size: 13px;
    margin-bottom: 10px;
}

.pa_text .introduct {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pa_textlist_3 ul {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.pa_textlist_3 .tta {
    padding: 25px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s;
}

.pa_textlist_3 .tta:hover {
    background-color: #fff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.pa_textlist_3 .titlebox .title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    transition: all 0.3s;
}

.pa_textlist_3 .titlebox .title:hover {
    color: #667eea;
}

.pa_textlist_3 .date {
    color: #999;
    font-size: 13px;
    margin-bottom: 8px;
}

.pa_textlist_3 .intro {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.foot-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px 0;
}

.tailored {
    text-align: center;
    color: #fff;
    margin-bottom: 30px;
}

.tailored .tit {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.el-form {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 15px;
}

.el-form-item {
    margin-bottom: 0;
}

.el-form-item__label {
    color: #fff;
    margin-bottom: 8px;
    display: block;
}

.el-input input {
    padding: 10px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 4px;
    width: 100%;
}

.el-input input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.el-button {
    padding: 10px 30px;
    background-color: #ff7e00;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.el-button:hover {
    background-color: #e67200;
}

.foo-footer {
    background-color: #2c3e50;
    color: #fff;
    padding: 50px 0 20px;
}

.foo-footer .logo img {
    width: 150px;
    margin-bottom: 15px;
}

.foo-footer p {
    font-size: 14px;
    line-height: 1.8;
    color: #bdc3c7;
}

.foo-footer ul {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.foo-footer ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s;
}

.foo-footer .footer-nav-list li a {
    display: inline;
    width: auto;
    height: auto;
    background-color: transparent;
    border-radius: 0;
}

.foo-footer .footer-nav-list li a:hover {
    background-color: transparent;
}

.title-dZ,
.title-dZ2,
.title-dZ3 {
    margin-bottom: 20px;
}

.lxfscc {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 15px;
}

.navigation ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.navigation ul li a {
    color: #bdc3c7;
    font-size: 14px;
    transition: all 0.3s;
}

.navigation ul li a:hover {
    color: #fff;
}

.title-dZ2 p a {
    color: #bdc3c7;
    font-size: 14px;
    display: block;
    margin-bottom: 8px;
    transition: all 0.3s;
}

.title-dZ2 p a:hover {
    color: #fff;
}

.xx p {
    font-size: 14px;
    line-height: 1.8;
    color: #bdc3c7;
    margin-bottom: 5px;
}

.accoun2 {
    text-align: center;
}

.accoun2 img {
    width: 120px;
    margin: 0 auto 10px;
}

.accoun2 p {
    font-size: 13px;
    color: #bdc3c7;
}

.beian {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 13px;
    color: #95a5a6;
}

.beian a {
    color: #95a5a6;
    margin: 0 10px;
}

.beian a:hover {
    color: #fff;
}

.gotoptop_icon {
    position: fixed;
    bottom: 80px;
    right: 40px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.gotoptop_icon:hover {
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.footer-fixed {
    display: none;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.footer-fixed ul {
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
}

.footer-fixed ul li {
    flex: 1;
    text-align: center;
}

.footer-fixed ul li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #666;
    font-size: 12px;
}

.footer-fixed ul li a i {
    font-size: 24px;
    margin-bottom: 5px;
}

.footer-fixed ul li a:hover {
    color: #667eea;
}

@media (max-width: 991px) {
    .nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 0;
        height: 100vh;
        background-color: #fff;
        overflow-y: auto;
        transition: all 0.3s;
        z-index: 100;
        opacity: 0;
    }

    .nav.active {
        width: 280px;
        opacity: 1;
    }

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

    .nav ul li {
        width: 100%;
        border-bottom: 1px solid #eee;
    }

    .nav ul li a {
        color: #333;
        padding: 15px 20px;
        min-height: 44px;
        font-size: 14px;
    }

    .nav ul li ul {
        position: static;
        transform: none;
        display: none;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        box-shadow: none;
        max-height: none;
        opacity: 1;
    }

    .nav ul li.active>ul {
        display: block;
    }

    .nav ul li ul li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav ul li ul li a {
        padding-left: 30px;
        background-color: transparent;
        color: #fff;
    }

    .nav ul li ul li a:hover {
        background-color: rgba(255, 255, 255, 0.12);
    }

    .nav-toggle {
        display: block;
    }

    .font-box .title {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .font-box .niioo {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .moss {
        gap: 15px;
        margin-top: 20px;
    }

    .btn-more,
    .btn-more2 {
        padding: 12px 25px;
        font-size: 14px;
        min-height: 44px;
    }

    .partners-bg {
        flex-direction: column;
    }

    .partners-bg .boxs {
        padding: 30px 20px;
    }

    .partners-bg .titles {
        font-size: 20px;
    }

    .homemores {
        gap: 10px;
    }

    .more1,
    .more2 {
        padding: 10px 20px;
        font-size: 14px;
        min-height: 44px;
    }

    .footer-fixed {
        display: block;
    }

    .footer-fixed ul li a {
        min-height: 44px;
        padding: 5px;
    }

    .gotoptop_icon {
        bottom: 70px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 767px) {

    /* 禁止横向滚动 */
    body {
        overflow-x: hidden;
    }

    html {
        overflow-x: hidden;
    }

    .container,
    .container-fluid {
        overflow-x: hidden;
    }

    .row {
        margin-left: 0;
        margin-right: 0;
    }

    [class*="col-"] {
        padding-left: 15px;
        padding-right: 15px;
    }

    .header1 {
        position: relative;
    }

    .top-bg {
        position: relative;
        z-index: 1000;
    }

    .document-flow {
        position: relative;
    }

    .topcoms {
        padding: 10px 0;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .topcoms .col-md-2,
    .topcoms .col-md-10 {
        width: auto;
        padding: 0;
    }

    .logo img {
        width: 100px;
    }

    .nav-toggle {
        display: block !important;
        font-size: 24px;
        right: 15px;
        background: none;
        border: none;
        cursor: pointer;
        position: relative;
        transform: none;
    }

    .nav-bg {
        display: block;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background-color: #fff;
        overflow-y: auto;
        transition: right 0.3s ease;
        z-index: 1001;
        box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        right: 0;
    }

    .nav ul {
        flex-direction: column;
        align-items: flex-start;
        padding: 60px 0 0 0;
    }

    .nav ul li {
        width: 100%;
        border-bottom: 1px solid #eee;
    }

    .nav ul li a {
        color: #333;
        padding: 15px 20px;
    }

    .nav ul li.current>a {
        background-color: #f8f9fa;
        color: #667eea;
    }

    .nav ul li ul {
        position: static;
        transform: none;
        display: none;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        box-shadow: none;
        max-height: none;
        opacity: 1;
        margin: 8px 0;
        padding: 0;
        border-radius: 8px;
        overflow: hidden;
    }

    .nav ul li.active>ul {
        display: block !important;
        animation: slideDown 0.3s ease;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav ul li ul li {
        border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    }

    .nav ul li ul li:last-child {
        border-bottom: none;
    }

    .nav ul li ul li a {
        padding: 12px 20px 12px 40px;
        background-color: transparent;
        font-size: 13px;
        position: relative;
        transition: all 0.3s ease;
    }

    .nav ul li ul li a:before {
        content: "•";
        position: absolute;
        left: 25px;
        color: #667eea;
        font-weight: bold;
    }

    .nav ul li ul li a:hover {
        background: linear-gradient(90deg, rgba(102, 126, 234, 0.15) 0%, transparent 100%);
        color: #667eea;
        padding-left: 45px;
    }

    /* Banner区域 */
    .banners {
        margin-top: 0;
        min-height: 300px;
        width: 100%;
        overflow: hidden;
    }

    .pics_wrap img {
        min-height: 300px;
        object-fit: cover;
        width: 100%;
    }

    .font-box {
        padding: 0 20px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .font-box .title {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .font-box .niioo {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .font-box .niioo p {
        margin: 5px 0;
    }


    .btn-more,
    .btn-more2 {

        padding: 10px 30px;
        font-size: 14px;
        min-width: 200px;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }



    .moss {
        gap: 10px;
        margin-top: 15px;
        align-items: center;
    }

    .moss * {
        min-width: auto;
        width: auto;
    }

    .num {
        font-size: 14px;
    }

    .num img {
        width: 20px;
        margin-right: 5px;
    }

    .font-box {
        padding: 0 15px;
    }

    .font-box .title {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .font-box .niioo {
        font-size: 14px;
        margin-bottom: 15px;
    }


    .btn-more {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        border-color: transparent;
    }

    .btn-more:hover {
        background: #fff;
        color: #667eea;
        border-color: #667eea;
    }

    /* 所有区域的间距统一缩小 */
    .pro-bg,
    .business-bg,
    .partners,
    .cases {
        padding: 25px 0;
    }

    .home-headline2 {
        margin-bottom: 20px;
    }

    .home-headline2 span {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .home-headline2 b {
        font-size: 13px;
    }

    .course {
        margin-bottom: 20px;
    }

    .course-bg {
        padding: 25px 15px;
    }

    .prd img {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }

    .sopn,
    .sopn2,
    .sopn3,
    .sopn4 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .course-bg p {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .homemore-sy .btn-more {
        padding: 8px 20px;
        font-size: 14px;
        min-height: 44px;
    }

    .business-bg {
        padding: 30px 0;
    }

    .titles {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .business-bg p {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .years-box {
        margin-top: 30px;
    }

    .years-box ul {
        display: flex !important;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .years-box li {
        width: calc(50% - 10px) !important;
        float: none !important;
    }

    .years-box .title {
        font-size: 32px;
        margin-bottom: 5px;
    }

    .years-box p {
        font-size: 14px;
    }

    .partners-bg {
        flex-direction: column;
    }

    .partners-bg .boxs {
        padding: 20px 15px;
    }

    .partners-bg .titles {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .partners-bg .boxs>p {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .partners-bg ul {
        margin-bottom: 20px;
    }

    .partners-bg ul li {
        font-size: 14px;
        padding-left: 20px;
    }

    .partners-bg ul li img {
        width: 14px;
        top: 6px;
    }

    .homemores {
        flex-direction: column;
        gap: 10px;
    }

    .more1,
    .more2 {
        padding: 10px 20px;
        font-size: 14px;
        width: 100%;
        text-align: center;
    }

    .images-x .item {
        margin-bottom: 15px;
    }

    .box-img .card1 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .box-img p {
        font-size: 14px;
    }

    .renli {
        margin-bottom: 20px;
    }

    .pa_text .picbox {
        margin-bottom: 10px;
    }

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

    .pa_text .date {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .pa_text .introduct {
        font-size: 14px;
    }

    .pa_textlist_3 ul {
        gap: 15px;
    }

    .pa_textlist_3 .tta {
        padding: 15px;
    }

    .pa_textlist_3 .titlebox .title {
        font-size: 15px;
    }

    .pa_textlist_3 .date {
        font-size: 12px;
        margin-bottom: 6px;
    }

    .pa_textlist_3 .intro {
        font-size: 14px;
    }

    .foot-bg {
        padding: 30px 0;
    }

    .tailored {
        margin-bottom: 20px;
    }

    .tailored .tit {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .tailored p {
        font-size: 14px;
    }

    .el-form {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
    }

    .el-form-item {
        width: 100%;
    }

    .el-form-item__label {
        font-size: 14px;
        margin-bottom: 5px;
    }

    .el-input input {
        padding: 10px;
        font-size: 14px;
    }

    .el-button {
        padding: 10px 20px;
        font-size: 14px;
        width: 100%;
        min-height: 44px;
    }

    .foo-footer {
        padding: 30px 0 15px;
    }

    .padding-bottom-20 {

        padding-bottom: 46px;
    }

    .foo-footer .logo img {
        width: 100px;
        margin-bottom: 10px;
    }

    .foo-footer p {
        font-size: 14px;
        display: inline-block;
        margin-right: 1em;
        width: auto;
    }

    .foo-footer ul {
        gap: 10px;
        margin-top: 15px;
    }

    .foo-footer ul li a {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .lxfscc {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .navigation ul {
        gap: 6px;
    }

    .navigation ul li a {
        font-size: 14px;
    }

    .title-dZ,
    .title-dZ2,
    .title-dZ3 {
        margin-bottom: 15px;
    }

    .title-dZ2 p a {
        font-size: 14px;
        margin-bottom: 6px;
    }

    .xx p {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .accoun2 img {
        width: 100px;
        margin-bottom: 8px;
    }

    .accoun2 p {
        font-size: 12px;
    }

    .beian {
        margin-top: 20px;
        padding-top: 15px;
        font-size: 12px;
    }

    .beian a {
        margin: 0 5px;
        display: inline-block;
        margin-top: 5px;
    }

    /* 隐藏圆形置顶按钮 */
    .gotoptop_icon {
        display: none !important;
    }

    /* 底部固定导航保留置顶功能 */
    .footer-fixed {
        display: block;
    }

    .footer-fixed ul {
        padding: 8px 0;
    }

    .footer-fixed ul li a {
        font-size: 11px;
        min-height: 44px;
    }

    .footer-fixed ul li a i {
        font-size: 20px;
        margin-bottom: 3px;
    }

    /* 栅格布局手机端适配 */
    .col-xs-6 {
        width: 50%;
        float: left;
    }

    .col-xs-12 {
        width: 100%;
        float: left;
    }

    /* 首页服务项目 - 单列显示 */
    .course.col-xs-6 {
        width: 100%;
        float: none;
    }

    /* 数据统计区域 - 两列显示 */
    .years-box .col-xs-6 {
        width: 50%;
    }

    /* 服务卡片 - 单列显示 */
    .service-card-wrapper {
        margin-bottom: 15px;
    }

    .col-md-4.col-sm-6,
    .col-md-6.service-card-wrapper,
    .col-md-3.col-sm-6.col-xs-12 {
        width: 100%;
        float: none;
        padding: 0;
    }

    /* 图文介绍区域 - 上下排列 */
    .intro-row .col-md-6,
    .intro-row .col-md-5,
    .intro-row .col-md-7 {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }

    /* 新闻区域 */
    .col-md-5.col-sm-5,
    .col-md-7.col-sm-7,
    .col-md-9,
    .col-md-3 {
        padding: 0;
        width: 100%;
        float: none;
    }

    /* 合作伙伴区域 */
    .partners .col-md-5,
    .partners .col-md-7 {
        width: 100%;
        float: none;
    }

    /* 底部信息区域 - 单列显示 */
    .foo-footer .col-md-3,
    .foo-footer .col-md-2 {
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }

    /* Footer服务图标区域保持2列 */
    .footer-services-row .col-xs-6 {
        width: 50%;
    }

    /* 底部固定导航 */
    .footer-fixed .col-xs-4 {
        width: 33.333%;
    }
}