* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

@media (min-width:1440px) {
    .stock-code {
        display: block
    }

    .i-content .l .slider li {
        background-size: 100% 100%
    }
}

@media (min-width:1200px) {
    .news-4 .grid-row {
        margin-right: -60px
    }

    .news-4 .grid-row .item {
        margin-right: 60px
    }

    .about-3 .grid-row {
        margin-right: -27px
    }

    .about-3 .grid-row .item {
        margin-right: 27px
    }
}

@media (min-width:1025px) {
    .hidden-lg {
        display: none !important
    }
}

@media (max-width:1024px) {
    .career-1 .info {
        margin-top: 20px
    }

    .career-1 .info .left {
        padding: 20px
    }

    .career-1 .info .right {
        padding: 20px
    }

    .career-1 .h4 {
        line-height: 30px;
        font-size: 16px
    }

    .career-1 .list .item img {
        height: 1.49172414rem
    }

    .news-5 {
        padding: 20px 0
    }

    .news-5 .item {
        margin: 0 14px 14px
    }

    .news-5 .item .img img {
        height: 2.12790698rem
    }

    .contact-3 .identify .p {
        padding: 0 10px;
        text-align: left
    }

    .contact-3 .identify .table {
        padding: 48px 0;
        margin-bottom: 110px;
        background-color: #f5f5f5
    }

    .contact-3 .identify .table .row {
        text-align: center
    }

    .contact-3 .identify .table .row .item {
        text-align: left
    }

    .contact-3 .identify .table .row .item.short {
        width: 480px
    }

    .contact-3 .identify .table .row .item.long {
        width: 480px
    }

    .contact-2 {
        padding: 20px
    }

    .contact-2 .dl {
        margin-bottom: .125rem
    }

    .contact-2 .dl .dt img {
        height: 1.05882353rem
    }

    .product {
        height: auto;
        padding-bottom: 50px
    }

    .product .content {
        margin-top: 0
    }

    .product .content .ul {
        margin: 0 .3rem
    }

    .product .content .ul .li {
        width: auto;
        max-width: 680px;
        margin: 0 auto 20px;
        float: none
    }

    .product .content .ul .li.active {
        width: auto
    }

    .brand-5 {
        padding: .1875rem 0
    }

    .brand-5 .tabs-content {
        margin-top: .1875rem
    }

    .brand-5 .tabs-content .item .inner-detail {
        width: auto;
        margin-top: 10px;
        border: 0;
        position: relative;
        bottom: 45px;
        right: 0
    }

    .culture-1 {
        padding: 40px 0
    }

    .culture-1 img {
        max-width: 100%;
        width: auto !important;
        height: auto !important
    }

    .culture-1 .top-text {
        padding: 0 .3rem
    }

    .culture-1 .main-text {
        margin-top: 10px
    }

    .culture-1 .main-text .l .item,
    .culture-1 .main-text .r .item {
        padding: 10px .3rem 0
    }

    .contact-1 {
        margin: 0 .15rem;
        margin-top: .25rem
    }

    .contact-1 .contact-num {
        margin-bottom: .1875rem
    }

    .contact-1 .contact-num .right .grid-row {
        padding-left: 0
    }

    .career-3 {
        margin: 0 .3rem;
        margin-top: .25rem
    }

    .career-3 .table .grid-container-fluid {
        padding: 0
    }

    .career-3 .table .th {
        height: 40px;
        line-height: 40px
    }

    .career-3 .table .td {
        height: 34px;
        line-height: 34px
    }

    .career-3 .table .detail .left .box {
        padding: .1875rem .3125rem
    }

    .brand-3 .grid-row {
        margin: 0 .15rem;
        margin-top: .15rem
    }

    .brand-3 .grid-row .item {
        height: 2.1rem
    }

    .brand-2 .main-icons2 {
        height: 3.21875rem;
        min-height: 250px;
        background: url(../testimg/brand-2.png) no-repeat center center;
        background-size: auto 100%
    }

    .brand-2 .p {
        margin-bottom: .175rem
    }

    .brand-2 .bottom-icon {
        margin-bottom: .175rem;
        padding: 10px 0
    }

    .brand-2 .grid-row {
        margin: 0 .09375rem
    }

    .brand-2 .grid-row .item {
        border: 1px solid #d2d2d2;
        margin: 0 .09375rem 20px
    }

    .brand-2 .grid-row .item img {
        height: 1.04117647rem
    }

    .about-9 {
        margin-top: .25rem
    }

    .about-9>.mauto>.grid-container-fluid>.grid-row {
        margin-right: 0
    }

    .about-9 .grid-container-fluid {
        margin-bottom: 40px
    }

    .about-9 .grid-container-fluid .grid-row {
        margin-right: 0
    }

    .about-9 .l .content .item {
        margin-right: 0
    }

    .about-9 .r .timeline {
        margin-left: 0
    }

    .about-8 .grid-container-fluid {
        margin-top: 28px;
        margin-bottom: .175rem
    }

    .about-8 .grid-container-fluid .grid-row {
        margin-right: 0
    }

    .about-8 .grid-container-fluid .grid-row .item {
        margin: 0 15px 20px;
        height: .94736842rem
    }

    .product-list .grid-row {
        margin: 0;
        margin-top: .25rem
    }

    .product-list .grid-row .item {
        width: 25%;
        margin: 0;
        padding: 0 .09375rem;
        box-sizing: border-box
    }

    .product-list .grid-row .item .box {
        height: 1.5rem
    }

    .i-content .l {
        float: none;
        margin-right: 0;
        background-size: 100% 100%
    }

    .i-content .l .slider li {
        height: 4.375rem
    }

    .i-content .r {
        width: auto;
        height: auto;
        position: static
    }

    .i-content .r .r-section2 {
        height: auto
    }

    .i-content .r .r-section2 .item {
        width: 33.33333%;
        float: left
    }

    .i-content .r .r-section2 .item1 {
        position: relative;
        margin-left: 0
    }

    .i-content .r .r-section2 .item2 {
        padding: 30px 15px
    }

    .i-content .r .r-section2 .item2 .div {
        padding: 0
    }

    .pagelist a {
        padding: 0 10px;
        height: 30px;
        line-height: 30px;
        font-size: 14px
    }

    .alert-box-l {
        width: 80px;
        height: 80px;
        left: auto;
        top: auto;
        bottom: -80px;
        right: 10%;
        z-index: 4
    }

    .alert-box-l .return .icon {
        top: 0
    }

    .alert-box-l.active {
        left: auto;
        bottom: 10px
    }

    .alert-box-r {
        width: 100%;
        padding-left: 0;
        position: fixed;
        top: 0;
        right: -100%
    }

    .alert-box-r p {
        text-indent: 0
    }

    .alert-box-r .mCustomScrollBox .mCSB_container {
        padding: 10px 0 100px 10px
    }

    .alert-box-r.active {
        right: 0
    }

    .alert-box-r.news-alert-box .title .h4 {
        line-height: 30px;
        font-size: 18px;
        padding: 0 20px
    }

    .alert-box-r.news-alert-box .content {
        padding: 70px 20px
    }

    .alert-box-r.product-alert-box .title {
        height: auto;
        padding-top: .25rem
    }

    .alert-box-r.product-alert-box .title .h4 {
        line-height: 36px;
        font-size: 18px
    }

    .alert-box-r.product-alert-box .content {
        margin: 20px
    }

    .alert-box-r.product-alert-box .content .l .item {
        border: 10px solid #f5f5f5
    }

    .alert-box-r.product-alert-box .content .l .button-box {
        text-align: left
    }

    .alert-box-r.product-alert-box .content .r .item {
        margin-left: 0
    }

    .alert-box-r.product-alert-box .content .r .item .p {
        margin-top: .1625rem
    }

    .alert-box-r .link {
        padding: 8px 0;
        margin: 0 10px
    }

    .p-row2-bg {
        height: .75rem;
        min-height: 60px
    }

    /* 导航 开始*/

    .i-header {
        height: .6375rem;
        line-height: .6375rem
    }

    .i-header h1 {
        width: 1.375rem;
        min-width: 100px
    }

    .i-header .nav {
        top: .6375rem
    }

    .i-header .nav .dropdown {
        position: static
    }

    .i-header .nav .dropdown>.ul {
        display: block
    }

    .i-header .nav .dropdown>.ul>.li {
        float: none
    }

    .i-header .language {
        padding-right: .1875rem
    }



    /* 导航 结束*/

    .news-1 .grid-row .r {
        padding-right: 1.25rem
    }

    .news-4 .grid-row {
        margin-right: 0
    }

    .news-4 .grid-row .item {
        margin: 0 .15rem
    }

    .news-4 .grid-row .item img,
    .news-4 .grid-row .item .video-box {
        height: 1.4rem
    }

    .about-1 .content .r img {
        height: 1.44rem
    }

    .about-1 .content .l,
    .about-1 .content .r {
        padding: 0 .15rem
    }

    .about-3 .tabs-icon {
        padding: 0 .3rem
    }

    .about-3 .item {
        margin: 0 .15rem
    }

    .about-3 .item .img {
        height: 1.35rem
    }

    .about-4 .box {
        border: 10px solid #e9e9e9;
        padding-bottom: 10px;
        margin: 1rem .8125rem
    }

    .about-4 .box .bg {
        margin-top: -0.625rem;
        margin-bottom: .5rem;
        background: url(../images/sign.jpg) no-repeat center center
    }

    .about-4 .box .img {
        padding: .1875rem;
        top: -0.9375rem;
        left: -0.75rem
    }

    .about-4 .box .text {
        width: auto;
        padding: 10px;
        position: static
    }

    .about-4 .box .text .h4 {
        font-size: 18px
    }

    .about-6 {
        padding-top: 40px
    }

    .about-6 .bd {
        display: none
    }

    .about-6 .line {
        display: none
    }

    .about-6 .row {
        margin-top: 0
    }

    .about-6 .row .clear {
        display: none
    }

    .about-7 .tabs {
        padding: 0 .3rem
    }

    .about-7 .tabs .tabs-content .item .row {
        margin-left: 1.28125rem
    }
}

@media (max-width:768px) {
    .culture-2 {
        margin-top: 30px
    }

    .career-1 .list .item img {
        height: 4.90137931rem
    }

    .brand-1 {
        margin-top: 20px
    }

    .brand-1 .grid-row {
        padding: 20px 0
    }

    .brand-1 .grid-row .left {
        padding-right: 0
    }

    .brand-1 .grid-row .left .h3 {
        line-height: 24px
    }

    .brand-1 .grid-row .left .h3 a {
        font-size: 16px
    }

    .brand-1 .grid-row .left .p {
        line-height: 20px
    }

    .brand-1 .grid-row .left .p a {
        font-size: 12px
    }

    .brand-1 .grid-row .right {
        float: none
    }

    .ask-price-box .ask-price {
        margin: 100px 10px
    }

    .ask-price-box .ask-price .title {
        line-height: 40px;
        padding-left: .25rem;
        font-size: 16px
    }

    .ask-price-box .ask-price .content {
        padding: 10px 0
    }

    .ask-price-box .ask-price .content .grid-row .input-text {
        width: 80%
    }

    .news-5 .item {
        margin: 0 14px 14px
    }

    .news-5 .item .img img {
        height: 4.68139535rem
    }

    .contact-3 .identify .identify-text {
        margin-bottom: 20px
    }

    .contact-3 .identify .identify-text .l,
    .contact-3 .identify .identify-text .r {
        padding-left: 0
    }

    .contact-3 .identify .identify-text .l,
    .contact-3 .identify .identify-text .r {
        width: 80%;
        float: none;
        margin: 0 auto 10px
    }

    .contact-3 .identify .identify-text .l .h3,
    .contact-3 .identify .identify-text .r .h3 {
        margin-bottom: 5px
    }

    .contact-3 .identify .identify-text .l p,
    .contact-3 .identify .identify-text .r p {
        padding-right: 0
    }

    .contact-3 .identify .table {
        padding: 20px 0;
        margin-bottom: 60px
    }

    .contact-3 .identify .table .h3 {
        font-size: 18px;
        padding-bottom: 20px
    }

    .contact-3 .identify .table .row {
        padding-left: 0
    }

    .contact-3 .identify .table .row .item {
        margin-bottom: 10px
    }

    .contact-3 .identify .table .row .item.short {
        width: 70%
    }

    .contact-3 .identify .table .row .item.shorter {
        width: 70%
    }

    .contact-3 .identify .table .row .item.long {
        width: 70%
    }

    .contact-3 .identify .table .row .item .textarea {
        width: 85%
    }

    .contact-3 .identify .table .row .item .upload-label {
        margin-left: 0;
        margin-top: 10px;
        display: block
    }

    .contact-2 {
        padding: 20px
    }

    .contact-2 .dl {
        margin-bottom: .125rem
    }

    .contact-2 .dl .dt img {
        height: 4.87058824rem
    }

    .product .content .ul .li {
        padding-bottom: 50px
    }

    .product .content .ul .li .img {
        height: 3.56rem
    }

    .product .content .ul .li .img .text {
        height: 36px;
        line-height: 36px
    }

    .product .content .ul .li .link {
        height: 50px;
        line-height: 50px
    }

    .brand-5 {
        padding: .1875rem 0
    }

    .brand-5 .tabs-content {
        margin-top: .1875rem
    }

    .brand-5 .tabs-content .map-all .li1 {
        top: 2.71084337rem;
        left: 5.3313253rem
    }

    .brand-5 .tabs-content .map-all .li2 {
        top: 2.4126506rem;
        left: 5.10542169rem
    }

    .brand-5 .tabs-content .map-all .li3 {
        top: 2.43975904rem;
        left: 3.88554217rem
    }

    .brand-5 .tabs-content .map-cn .li1 {
        top: 1.94277108rem;
        left: 5.19578313rem
    }

    .brand-5 .tabs-content .map-cn .li2 {
        top: 3.07228916rem;
        left: 5.42168675rem
    }

    .brand-5 .tabs-content .map-cn .li3 {
        top: 3.72289157rem;
        left: 4.7439759rem
    }

    .brand-5 .tabs-content .map-cn .li4 {
        top: 4.31927711rem;
        left: 4.99698795rem
    }

    .brand-5 .tabs-content .map-cn .li5 {
        top: 3.43373494rem;
        left: 2.93674699rem
    }

    .brand-5 .tabs-content .item .map img {
        width: 98%
    }

    .brand-5 .tabs-content .item .map .ul .li {
        padding: 0 .125rem
    }

    .brand-5 .tabs-content .item .inner-detail {
        position: relative;
        bottom: inherit
    }

    .culture-1 {
        padding: 40px 0
    }

    .culture-1 .top-text {
        padding: 0 .3rem
    }

    .culture-1 .main-text {
        margin-top: 10px
    }

    .culture-1 .main-text .l .item {
        border-right: 0
    }

    .career-3 {
        margin-top: .25rem
    }

    .career-3 .table .th {
        height: 44px;
        line-height: 44px
    }

    .career-3 .table .td {
        height: 38px;
        line-height: 38px
    }

    .career-3 .table .detail .left .row {
        font-size: 12px
    }

    .career-3 .table .detail .left .row .l {
        text-align: left;
        margin-top: 5px
    }

    .career-3 .table .detail .right {
        position: static;
        text-align: left;
        padding: .1875rem .3125rem
    }

    .career-3 .table .detail .right .apply-button {
        position: static;
        left: 0;
        top: 0;
        margin-top: 0;
        margin-left: 0
    }

    .brand-3 .grid-row .item {
        height: 6.9rem
    }

    .brand-2 .grid-row {
        margin: 0 .09375rem
    }

    .brand-2 .grid-row .item {
        border: 1px solid #d2d2d2;
        margin: 0 .09375rem .125rem
    }

    .brand-2 .grid-row .item img {
        height: 1.63613445rem
    }

    .about-8 .grid-container-fluid .grid-row .item {
        height: 4.35789474rem
    }

    .product-list .grid-row .item {
        width: 50%
    }

    .product-list .grid-row .item .box {
        height: 3.3rem
    }

    .i-content .r .r-section2 .item {
        width: 50%
    }

    .i-content .r .r-section2 .item1 {
        width: 100%;
        position: relative;
        margin-left: 0
    }

    .i-content .r .r-section2 .item2 .a {
        width: 80px;
        vertical-align: top
    }

    .i-content .r .r-section2 .item3 .link .a {
        margin: 0 .075rem
    }

    .i-header {
        height: 60px;
        line-height: 60px
    }

    .i-header .nav {
        top: 60px
    }

    .i-footer,
    .i-footer-empty {
        height: auto;
        line-height: .58rem;
        line-height: auto;
        padding-bottom: 20px
    }

    .i-footer .l,
    .i-footer-empty .l {
        float: none
    }

    .i-footer .l .span1,
    .i-footer-empty .l .span1,
    .i-footer .l .span2,
    .i-footer-empty .l .span2 {
        text-align: center;
        line-height: .4rem;
        display: block
    }

    .i-footer .r,
    .i-footer-empty .r {
        text-align: center;
        float: none;
        padding-top: .25rem
    }

    .i-footer .r .icons-box,
    .i-footer-empty .r .icons-box {
        float: none
    }

    .i-footer .r .icons-box .dl,
    .i-footer-empty .r .icons-box .dl {
        display: inline-block;
        float: none
    }

    .i-footer .r .bdsharebuttonbox,
    .i-footer-empty .r .bdsharebuttonbox {
        display: inline-block;
        float: none
    }

    .i-footer .r .bdsharebuttonbox .bds_sqq,
    .i-footer-empty .r .bdsharebuttonbox .bds_sqq,
    .i-footer .r .bdsharebuttonbox .bds_tsina,
    .i-footer-empty .r .bdsharebuttonbox .bds_tsina,
    .i-footer .r .bdsharebuttonbox .bds_weixin,
    .i-footer-empty .r .bdsharebuttonbox .bds_weixin {
        margin-top: 0
    }

    /* ========= 新增的导航区域（黑色背景，100%宽度） ========= */
    .i-footer-nav {
        width: 100%;
        background-color: #222;
        /* 黑色背景 */
        color: #ffffff;
        /* 白色字体 */
        padding: 40px 0 30px;
        /* 上下内边距，左右由内部容器控制 */
    }

    /* 内部容器：限制最大宽度，居中显示，自适应 */
    .footer-nav-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        /* 左右内边距，保证小屏不贴边 */
        display: flex;
        flex-wrap: wrap;
        /* 允许换行，实现响应式 */
        justify-content: space-between;
        /* 水平均匀分布 */
        gap: 30px 20px;
        /* 行列间距 */
    }

    /* 每个 dl 组样式 */
    .footer-nav-container dl {
        flex: 1;
        /* 弹性增长，均分空间 */
        min-width: 130px;
        /* 最小宽度，防止过窄换行过度 */
        margin: 0;
        list-style: none;
    }

    /* 一级导航 dt 样式（上下显示，加粗） */
    .footer-nav-container dt {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 16px;
        letter-spacing: 1px;
    }

    .footer-nav-container dt a {
        color: #ffffff;
        text-decoration: none;
        transition: opacity 0.2s ease;
        display: inline-block;
    }

    .footer-nav-container dt a:hover {
        opacity: 0.7;
        text-decoration: underline;
    }

    /* 二级导航 dd 样式 */
    .footer-nav-container dd {
        margin: 0 0 10px 0;
        /* 下边距实现上下排列 */
        font-size: 14px;
        line-height: 1.5;
    }

    .footer-nav-container dd a {
        color: #cccccc;
        /* 二级菜单稍浅的白色，增加层次 */
        text-decoration: none;
        transition: color 0.2s ease;
        display: inline-block;
    }

    .footer-nav-container dd a:hover {
        color: #ffffff;
        text-decoration: underline;
    }

    /* 响应式处理：当宽度较小时，调整每行显示的列数 */
    @media (max-width: 900px) {
        .footer-nav-container dl {
            min-width: 180px;
            flex-basis: calc(33.33% - 20px);
            /* 约三列 */
        }
    }

    @media (max-width: 600px) {
        .footer-nav-container {
            justify-content: flex-start;
            gap: 25px 15px;
        }

        .footer-nav-container dl {
            min-width: 150px;
            flex-basis: calc(50% - 15px);
            /* 两列布局 */
        }
    }

    @media (max-width: 400px) {
        .footer-nav-container dl {
            min-width: 100%;
            flex-basis: 100%;
            /* 手机窄屏单列显示 */
            text-align: center;
        }

        .footer-nav-container dt {
            margin-bottom: 12px;
        }
    }

    /* ========= 原有页脚样式 (i-footer) ========= */
    .i-footer {
        background-color: #222;
        /* 原页脚背景，可以自定义 */
        color: #aaa;
        font-size: 13px;
        padding: 18px 0;
        border-top: 1px solid #333;
        width: 100%;
    }

    .i-footer .mauto {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
    }

    .i-footer .l,
    .i-footer .r {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        align-items: center;
    }

    .i-footer .l span,
    .i-footer .r {
        color: #ccc;
        font-size: 12px;
    }

    .i-footer .span1,
    .i-footer .span2 {
        white-space: nowrap;
    }

    /* 手机下页脚内容可换行居中 */
    @media (max-width: 640px) {
        .i-footer .mauto {
            flex-direction: column;
            text-align: center;
        }

        .i-footer .l {
            justify-content: center;
        }
    }


    .invested .l {
        padding-right: 0
    }

    .invested .r {
        padding-left: 0
    }

    .news-1 .grid-row .l .date {
        margin-left: .21875rem
    }

    .news-1 .grid-row .r {
        padding: 0 80px 0 0
    }

    .news-4 .grid-row .item img,
    .news-4 .grid-row .item .video-box {
        height: 4.6rem
    }

    .about-1 .top-item .l {
        padding: 0 .15rem
    }

    .about-1 .top-item .l .p {
        padding: 0
    }

    .about-1 .top-item .r {
        padding: 0 .15rem
    }

    .about-1 .item .content {
        padding-bottom: 20px
    }

    .about-1 .item .content .l .h3 {
        padding-right: 0
    }

    .about-1 .item .content .l .p {
        padding-right: 0
    }

    .about-1 .item .content .r img {
        height: 2.88rem
    }

    .about-3 .item .img {
        height: 4.43571429rem
    }

    .about-3 .tabs-content2 {
        padding: 0 .3rem .45rem
    }

    .about-3 .tabs-content2 .p {
        line-height: 30px
    }

    .about-6 .row .item {
        float: none;
        margin: 10px auto
    }

    .about-6 .row .item.type2 {
        margin: 10px auto
    }

    .about-7 .tabs .tabs-title {
        width: auto;
        float: none
    }

    .about-7 .tabs .tabs-title .row {
        width: 25%;
        float: left
    }

    .about-7 .tabs .tabs-title .row .rac {
        display: none
    }

    .about-7 .tabs .tabs-content {
        padding-left: 0
    }

    .about-7 .tabs .tabs-content .item .row {
        margin-left: 100px
    }
}

@media (max-width:479px) {
    .invested-1 .title {
        text-align: center
    }

    .invested-1 .title .link {
        line-height: 50px;
        font-size: 14px
    }

    .invested-1 .content .dl .dt {
        padding: 10px 20px 10px 60px;
        background: url(../images/question.png) 10px center no-repeat
    }

    .invested-1 .content .dl .dt .h3 {
        font-size: 14px
    }

    .invested-1 .content .dl .dt .icon {
        right: 10px
    }

    .invested-1 .content .dl .dd {
        padding: 10px 20px 10px 60px;
        background: #fafafa url(../images/answer.png) 10px 20px no-repeat
    }

    .invested-1 .content .dl .dd .p {
        font-size: 14px
    }

    .brand-5 {
        padding: .1875rem 0
    }

    .brand-5 .tabs-content {
        margin-top: .1875rem
    }

    .brand-5 .tabs-content .map-all .li1 {
        top: 2.80120482rem;
        left: 5.42168675rem
    }

    .brand-5 .tabs-content .map-all .li2 {
        top: 2.23192771rem;
        left: 5.10542169rem
    }

    .brand-5 .tabs-content .map-all .li3 {
        top: 2.34939759rem;
        left: 3.43373494rem
    }

    .product-list .grid-row .item {
        width: 100%
    }

    .product-list .grid-row .item .box {
        height: 6.9rem
    }

    .i-content .r .r-section2 .item {
        width: 100%;
        float: none
    }

    .i-content .r .r-section2 .item1 .p2 {
        padding-bottom: 15px
    }

    .i-content .r .r-section3 {
        height: auto;
        float: none
    }

    .news-1 .grid-row:hover .r {
        background-position: center bottom
    }

    .news-1 .grid-row .l .img {
        float: none
    }

    .news-1 .grid-row .l .date {
        float: none;
        padding: 0;
        margin-left: 0
    }

    .news-1 .grid-row .r {
        padding: 0 0 50px 0;
        background-position: center bottom
    }

    #cloud-zoom-big {
        display: none;
    }
}

@media (min-width:1200px) and (max-width:1365px) {
    .i-header .home-icon {
        margin-left: 50px
    }

    .i-header .nav>.li a {
        padding: 0 10px
    }
}



/* 首页轮播图 */
.minimal-slider {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* 轮播容器 */
.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* 每个轮播项 */
.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-item.active {
    opacity: 1;
    z-index: 1;
}

/* 背景媒体（图片或视频） */
.item-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.item-media img,
.item-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.8);
    /* 稍微调暗背景 */
}

/* 简约文字 */
.minimal-content {
    color: white;
    text-align: center;
    z-index: 2;
    padding: 20px;
}

.minimal-content h2 {
    font-size: clamp(24px, 5vw, 48px);
    font-weight: bold;
    letter-spacing: 0px;
    margin-bottom: 20px;
    animation: fadeInUp 2s ease;
}

.minimal-content p {
    font-size: clamp(14px, 2vw, 20px);
    font-weight: 300;
    letter-spacing: 0px;
    opacity: 0.8;
    animation: fadeInUp 1s ease 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* 极简导航 - 只有两个小圆点 */
.minimal-nav {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 20px;
}

.minimal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.minimal-dot.active {
    background: white;
    width: 30px;
    border-radius: 5px;
}

/* 进度条 */
.progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
    z-index: 20;
    width: 0%;
    transition: width 0.1s linear;
}

/* 首页轮播图 */


/* 简单箭头样式（如果不想使用Font Awesome） */
.btn-view-more i {
    display: inline-block;
    font-style: normal;
}

.btn-view-more i::after {
    content: "→";
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 通用标题样式 */
.section-title {
    width: 100%;
    text-align: center;
    margin-bottom: clamp(30px, 8vw, 50px);
}

.hsection-title h2 {
    width: 100%;
    text-align: center;
    font-size: clamp(24px, 8vw, 48px);
    color: #333;
    font-weight: 600;
    padding-bottom: 10px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    /* 平滑过渡效果 */
}

/* 红色分割线 */
.title-divider {
    width: clamp(40px, 8vw, 80px);
    height: 3px;
    background-color: #e60012;
    margin: 0 auto;
    transition: width 0.3s ease;
}

/* 红色按钮样式 */
.btn-view-more {
    display: inline-block;
    padding: 12px 35px;
    background-color: #e60012;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid #e60012;
    letter-spacing: 1px;
    margin-top: 40px;
}

.btn-view-more:hover {
    background-color: transparent;
    color: #e60012;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(230, 0, 18, 0.3);
}

.btn-view-more i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.btn-view-more:hover i {
    transform: translateX(5px);
}

/* 按钮容器 - 用于居中 */
.btn-container {
    text-align: center;
    width: 100%;
}

/* 公司简介区域 */
/***********************/
.about-section {
    padding: 80px 0;
    background-color: #fff;
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-text {
    flex: 6;
}

.about-text h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 500;
}

.about-text p {
    color: #666;
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.about-text .highlight {
    color: #e60012;
    font-weight: 500;
}

.about-image {
    flex: 4;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.about-image img:hover {
    transform: scale(1.02);
}

/* 背景容器 */
.hero-section {
    width: 100%;
    height: 550px;
    position: relative;
    overflow: visible;
}

/* 背景图片层（透明度70%） */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        /* linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), 黑色遮罩层 */
        url('/images/company_pic_02.jpg');
    /* 替换为您的厂房图片地址 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #000;
    opacity: 1;
    /* 透明度70% */
    z-index: 1;
}


/* 左侧文字内容 */
.text-content {
    position: relative;
    z-index: 3;
    flex: 1;
    max-width: 600px;
    color: #eee;
    left: 120px;
    top: 100px;
}

.text-content h1 {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.text-content .subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    line-height: 1.5;
    opacity: 0.95;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.features {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 16px;
    line-height: 1.5;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background-color: #e60012;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
}

.btn-group {
    display: flex;
    gap: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: #e60012;
    color: #fff;
    border: 2px solid #e60012;
}

.btn-primary:hover {
    background-color: transparent;
    color: #e60012;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-outline:hover {
    background-color: #fff;
    color: #e60012;
    transform: translateY(-2px);
}

/* 右侧图片容器 */
.image-group {
    position: absolute;
    right: 120px;
    /* 距离右侧边距 */
    top: 50%;
    /* 垂直居中 */
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    /* 图片之间的间距 */
    z-index: 2;
    /* 位于背景层之上 */
    max-width: 360px;
    width: 100%;
}

/* 单张图片样式 */
.image-group img {
    max-width: 100%;
    height: auto;
    border-radius: 0px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    display: block;
}

/* 悬停效果 */
.image-group img:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

/* 响应式适配：当屏幕宽度小于768px时，右侧图片改为底部居中横排 */
@media (max-width: 768px) {
    .image-group {
        right: 50%;
        transform: translateX(50%) translateY(0);
        bottom: 30px;
        top: auto;
        flex-direction: row;
        justify-content: center;
        gap: 15px;
        max-width: 90%;
    }

    .image-group img {
        width: 100px;
        height: auto;
    }
}

/* 公司简介区域 - 响应式增强 */
@media (max-width: 992px) {
    .about-content {
        gap: 30px;
    }

    .about-text h3 {
        font-size: 22px;
    }

    .about-text p {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 60px 0;
    }

    .about-content {
        flex-direction: column;
        gap: 40px;
    }

    .about-text {
        flex: auto;
        text-align: center;
        padding: 0 20px;
    }

    .about-text h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .about-text p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 15px;
    }

    .about-image {
        flex: auto;
        max-width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 40px 0;
    }

    .about-text {
        padding: 0 15px;
    }

    .about-text h3 {
        font-size: 18px;
    }

    .about-text p {
        font-size: 13px;
    }

    .about-image {
        max-width: 90%;
    }
}

/* 英雄区域 (hero-section) 响应式增强 */
@media (max-width: 1200px) {
    .text-content {
        left: 60px;
        max-width: 500px;
    }

    .image-group {
        right: 60px;
        max-width: 300px;
    }

    .text-content h1 {
        font-size: 26px;
    }

    .text-content .subtitle {
        font-size: 18px;
    }
}

@media (max-width: 992px) {
    .hero-section {
        height: 500px;
    }

    .text-content {
        left: 40px;
        top: 80px;
        max-width: 450px;
    }

    .text-content h1 {
        font-size: 24px;
        white-space: normal;
        /* 允许换行 */
    }

    .text-content .subtitle {
        font-size: 16px;
    }

    .image-group {
        right: 40px;
        max-width: 260px;
        gap: 15px;
    }

    .feature-item {
        font-size: 14px;
    }

    .btn {
        padding: 10px 24px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        height: auto;
        min-height: 600px;
        padding: 40px 0;
    }

    .hero-section::before {
        background-position: 30% center;
    }

    .text-content {
        position: relative;
        left: auto;
        top: auto;
        max-width: 90%;
        margin: 0 auto 30px auto;
        text-align: center;
        padding: 0 20px;
    }

    .text-content h1 {
        font-size: 22px;
        white-space: normal;
    }

    .text-content .subtitle {
        font-size: 15px;
    }

    .features {
        display: inline-block;
        text-align: left;
        margin: 0 auto 30px auto;
    }

    .feature-item {
        justify-content: flex-start;
    }

    .btn-group {
        justify-content: center;
        flex-wrap: wrap;
    }

    .image-group {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        flex-direction: row;
        justify-content: center;
        gap: 15px;
        max-width: 90%;
        margin: 0 auto;
    }

    .image-group img {
        width: calc(33.33% - 10px);
        max-width: 120px;
        height: auto;
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 550px;
    }

    .text-content h1 {
        font-size: 20px;
    }

    .text-content .subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .feature-item {
        font-size: 13px;
        gap: 8px;
    }

    .feature-icon {
        width: 18px;
        height: 18px;
        font-size: 12px;
    }

    .btn {
        padding: 8px 20px;
        font-size: 13px;
    }

    .btn-group {
        gap: 12px;
    }

    .image-group {
        gap: 10px;
    }

    .image-group img {
        width: calc(33.33% - 7px);
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 500px;
    }

    .text-content h1 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .text-content .subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .feature-item {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .btn {
        padding: 6px 16px;
        font-size: 12px;
    }
}

/* 额外添加：确保图片在超小屏幕上不会过大 */
@media (max-width: 380px) {
    .image-group img {
        width: 80px;
    }

    .text-content {
        padding: 0 15px;
    }
}

/* 可选：添加一个半透明遮罩增强文字可读性（不需要可删除） */
/* .hero-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.2);
            z-index: 1;
        } */

/* 合作品牌区域 - 浅灰色背景 */
/***********************/
.brands-section {
    padding: 80px 0;
    background-color: #f5f5f5;
    /* 浅灰色背景 */
}

.brands-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    /* 改为左对齐，避免居中导致计算偏差 */
    gap: 30px;
    margin-top: 20px;
}

.brand-item {
    background: white;
    padding: 30px 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.brand-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.brand-item img {
    max-width: 100%;
    max-height: 70px;
    width: auto;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s;
}

.brand-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* 移除原有的CSS宽度设置，因为JavaScript会动态控制 */
/* 只保留响应式的gap和padding调整 */
@media (max-width: 992px) {
    .brands-grid {
        gap: 25px;
    }

    .brand-item {
        padding: 25px 15px;
        min-height: 110px;
    }

    .brand-item img {
        max-height: 65px;
    }
}

@media (max-width: 768px) {
    .brands-grid {
        gap: 20px;
    }

    .brand-item {
        padding: 20px 12px;
        min-height: 100px;
    }

    .brand-item img {
        max-height: 55px;
    }
}

@media (max-width: 576px) {
    .brands-grid {
        gap: 15px;
    }

    .brand-item {
        padding: 15px 10px;
        min-height: 90px;
    }

    .brand-item img {
        max-height: 50px;
    }
}

@media (max-width: 380px) {
    .brands-grid {
        gap: 12px;
    }

    .brand-item {
        padding: 12px 8px;
        min-height: 80px;
    }

    .brand-item img {
        max-height: 45px;
    }
}

/* 主容器 - 企业证书区域 */
.certificates-section {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 32px;
    padding: 60px 30px 70px;
    transition: all 0.3s ease;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
}


/* 分组切换区域: 无滚动条 */
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 30px 0 40px;
}

/* 左右箭头按钮样式 */
.nav-btn {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    z-index: 10;
    background-color: #ffffff;
}

.nav-btn:hover {
    background: #fef2f2;
    border-color: #e3342f;
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(227, 52, 47, 0.15);
}

.nav-btn:active {
    transform: scale(0.96);
}

.nav-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
    background: #f8fafc;
    border-color: #e2e8f0;
}

.nav-btn svg {
    width: 24px;
    height: 24px;
    stroke: #1e293b;
    stroke-width: 2;
    fill: none;
    transition: stroke 0.2s;
}

.nav-btn:hover svg {
    stroke: #e3342f;
}

/* 证书展示面板 - 无滚动条，完全通过分组切换 */
.certificates-panel {
    flex: 1;
    overflow: hidden;
    background: transparent;
    border-radius: 28px;
    min-height: 520px;
}

/* 分组容器，采用flex布局，每个分组占满宽度，切换通过translateX */
.groups-container {
    display: flex;
    flex-direction: row;
    transition: transform 0.5s cubic-bezier(0.25, 0.9, 0.4, 1.05);
    will-change: transform;
}

/* 每个分组: 固定宽度100%，两行四列网格布局 */
.certificate-group {
    flex: 0 0 100%;
    width: 100%;
    display: grid;
    grid-template-rows: repeat(2, auto);
    /* 固定两行 */
    grid-template-columns: repeat(4, 1fr);
    /* 固定四列 */
    gap: 28px;
    padding: 8px 4px 12px 4px;
}

/* 每个证书卡片 */
.certificate-item {
    background: #ffffff;
    border-radius: 28px;
    transition: all 0.25s ease;
    text-align: center;
    padding: 20px 16px 24px;
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.08);
    border: 1px solid #edf2f7;
}

.certificate-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 36px -12px rgba(0, 0, 0, 0.15);
    border-color: #e2e8f0;
}

.certificate-item img {
    width: 240px;
    height: 280px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 18px -6px rgba(0, 0, 0, 0.1);
    background: #f8fafc;
    transition: transform 0.2s;
}

.certificate-item:hover img {
    transform: scale(1.02);
}


/* 分页指示器 */
.pagination-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.dot {
    width: 10px;
    height: 10px;
    background: #cbd5e1;
    border-radius: 50%;
    transition: all 0.2s ease;
    cursor: pointer;
}

.dot.active {
    background: #e3342f;
    width: 28px;
    border-radius: 20px;
}

.dot:hover:not(.active) {
    background: #94a3b8;
    transform: scale(1.2);
}

/* 自动轮播暂停状态指示器（可选，视觉反馈） */
.autoplay-status {
    text-align: center;
    margin-top: 16px;
    font-size: 0.75rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.autoplay-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f1f5f9;
    padding: 4px 12px;
    border-radius: 40px;
    font-size: 0.7rem;
    color: #475569;
}

.autoplay-badge .pause-icon {
    font-size: 0.8rem;
}

/* 响应式布局 */
@media (max-width: 1100px) {
    .certificate-group {
        gap: 20px;
    }

    .certificate-item {
        padding: 16px 12px 20px;
    }

    .certificate-item img {
        width: 120px;
        height: 160px;
    }

    .certificate-item h4 {
        font-size: clamp(24px, 5vw, 48px);
        /* 已修复 */
    }

    .certificate-item p {
        font-size: clamp(14px, 2vw, 20px);
    }
}

@media (max-width: 900px) {
    .certificate-group {
        gap: 16px;
    }

    .certificate-item {
        padding: 14px 10px 18px;
    }

    .certificate-item img {
        width: 100px;
        height: 140px;
    }

    .certificate-item h4 {
        font-size: clamp(24px, 5vw, 48px);
        /* 已修复 */
    }

    .certificate-item p {
        font-size: clamp(14px, 2vw, 20px);
    }

    .nav-btn {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 768px) {
    .certificates-section {
        padding: 40px 20px 50px;
    }

    .certificate-group {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(4, auto);
        gap: 20px;
    }

    .certificate-item {
        padding: 12px 8px 16px;
    }

    .certificate-item img {
        width: 100%;
        height: auto;
        max-height: 180px;
        object-fit: contain;
        /* 添加此行保持比例 */
    }

    .certificate-item h4 {
        font-size: clamp(24px, 5vw, 48px);
        /* 已修复 */
    }

    .certificate-item p {
        font-size: clamp(14px, 2vw, 20px);
    }
}

@media (max-width: 640px) {
    .certificate-group {
        gap: 10px;
    }

    .certificate-item h4 {
        font-size: clamp(24px, 5vw, 48px);
        /* 已修复 */
    }

    .certificate-item p {
        font-size: clamp(14px, 2vw, 20px);
    }

    .nav-btn {
        width: 38px;
        height: 38px;
    }

    .nav-btn svg {
        width: 20px;
        height: 20px;
    }

    @media (max-width: 480px) {
        .certificate-group {
            grid-template-columns: repeat(1, 1fr);
            /* 改为1列 */
            gap: 20px;
        }

        .certificate-item h4 {
            font-size: clamp(24px, 5vw, 48px);
            /* 已修复 */
        }

        .certificate-item p {
            font-size: clamp(14px, 2vw, 20px);
        }
    }
}

/* 确保没有任何滚动条出现 */
.certificates-panel::-webkit-scrollbar {
    display: none;
}

.certificates-panel {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

body {
    overflow-x: hidden;
}


/*内页 banner 样式****************************/
/* Banner 整体容器 */
.inner-banner {
    position: relative;
    width: 100%;
    height: 260px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.about-banner {
    background-image: url('http://www.fjft.com.cn/images/ibanner_01.jpg');
}

/* 响应式 */
@media (max-width: 768px) {
    .inner-banner {
        height: 280px;
    }

    .banner-content h1 {
        font-size: 32px;
    }

    .banner-content p {
        font-size: 14px;
    }
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /*background: rgba(0, 0, 0, 0.5);*/
    z-index: 1;
}

.banner-content {
    position: absolute;
    top: 40%;
    transform: translateY(-50%);
    /* 只垂直居中，水平不居中 */
    left: 0;
    /* 左对齐 */
    width: 100%;
    z-index: 2;
    color: #ffffff;
}

/* 内容容器 - 控制最大宽度和左对齐位置 */
.banner-content .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    text-align: left;
    /* 文字左对齐 */
}

.banner-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
    animation: fadeInUp 0.8s ease;
    text-align: left;
    /* 确保左对齐 */
}

.banner-content p {
    font-size: 14px;
    line-height: 0.6;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease 0.2s both;
    text-align: left;
    /* 确保左对齐 */
    max-width: 600px;
    /* 限制文字宽度，提高可读性 */
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* 内页主要内容区域 */
/* 内容区域 - 优化版 */
.page-content {
    padding: 0 0 60px;
    width: 100%;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 0px;
    /* 固定左右内边距，更稳定 */
}

.content-box {
    padding: 20px 0px;
    width: 100%;
}

/* 标题样式 */
.content-box h2 {
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 60px;
    text-align: center;
    /* 标题居中 */
    line-height: 1.2;
    color: #1a1a1a;
    /* 深色标题 */
    position: relative;
    text-transform: uppercase;
}

/* 可选：添加标题装饰线 - 居中 */
.content-box h2::after {
    content: '';
    display: block;
    width: 120px;
    height: 1px;
    background-color: #c8161d;
    margin: 25px auto 0;
    /* 使用 auto 实现居中，上边距15px，左右自动 */
    border-radius: 2px;
}

/* 段落样式 */
.content-box p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 25px;
    text-align: left;
    max-width: 1400px;
    width: 100%;
    color: #555;
    /* 柔和的文字颜色 */
}

/* 图片居中样式 */
.content-box img {
    display: block;
    margin: 0 auto;
    /* 水平居中 */
    max-width: 100%;
    /* 确保图片不超出容器 */
    height: auto;
    /* 保持比例 */
    text-align: center;
    /* 备用方案，但 display:block + margin 更可靠 */
}

/* 如果需要图片容器也居中 */
.content-box .img-wrapper {
    text-align: center;
    /* 容器内内容居中 */
}

/* 或者针对包含图片的 div */
.content-box div:has(img) {
    text-align: center;
}

/* 最后一个段落无下边距 */
.content-box p:last-of-type {
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        padding: 20px 30px;
    }

    .content-box {
        padding: 45px 50px;
    }
}

@media (max-width: 992px) {
    .container {
        padding: 20px 25px;
    }

    .content-box {
        padding: 40px 40px;
    }

    .content-box h1 {
        font-size: 40px;
    }

    .content-box h1::after {
        width: 50px;
        height: 3px;
        margin-top: 12px;
    }

    .content-box p {
        font-size: 16px;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .page-content {
        padding: 0 0 40px;
    }

    .container {
        padding: 15px 20px;
    }

    .content-box {
        padding: 30px 25px;
        border-radius: 8px;
    }

    .content-box h1 {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .content-box h1::after {
        width: 40px;
        height: 2px;
        margin-top: 10px;
    }

    .content-box p {
        font-size: 15px;
        margin-bottom: 20px;
        line-height: 1.5;
    }
}

@media (max-width: 576px) {
    .page-content {
        padding: 0 0 30px;
    }

    .container {
        padding: 10px 15px;
    }

    .content-box {
        padding: 20px 18px;
        border-radius: 6px;
    }

    .content-box h1 {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .content-box h1::after {
        width: 30px;
        height: 2px;
        margin-top: 8px;
    }

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


/* Contact样式 */
/***************************/
.contact-page {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: clamp(12px, 16px, 24px) clamp(12px, 14px, 24px);
}

/* 双栏网格 — 自适应弹性布局，自动换行 */
.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(12px, 16px, 24px);
    background: var(--card-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: clamp(12px, 16px, 24px);
    transition: var(--transition);
}

/* 左侧公司信息区 (flex基础比例 移动优先占满) */
.company-info {
    flex: 1 1 280px;
    background: #fefefe;
    border-right: 1px solid var(--border-light);
    padding-right: clamp(12px, 16px, 24px);
}

/* 响应式：当宽度小于760px时去掉右侧边框，让上下布局更自然 */
@media (max-width: 760px) {
    .company-info {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
        padding-bottom: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .contact-grid {
        padding: 24px;
    }
}

.info-card h2 {
    font-size: clamp(12px, 16px, 24px);
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 18px;
    border-left: 4px solid var(--primary-teal);
    padding-left: 16px;
}

.address-block {
    margin: 16px 0;
}

.address-item {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
    align-items: flex-start;
}

.address-icon {
    font-size: 12px;
    min-width: 30px;
    color: var(--primary-teal);
}

.address-text {
    font-size: 12px;
    color: var(--text-soft);
    line-height: 1.45;
    word-break: break-word;
}

.address-text strong {
    font-weight: 600;
    color: var(--primary-dark);
}

.divider-light {
    height: 1px;
    background: #e6edf4;
    margin: 18px 0;
}

.contact-detail p {
    margin-bottom: 8px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    color: var(--text-soft);
}

.business-hours {
    margin-top: 24px;
    background: #f2f7f5;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    font-size: 12px;
}

.business-hours p {
    margin-bottom: 0.25rem;
}

/* 右侧表单区域 — 弹性占满剩余空间 */
.form-section {
    flex: 2 1 500px;
    min-width: 260px;
}

.form-title {
    font-size: clamp(12px, 16px, 24px);
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--primary-dark);
}

.form-sub {
    color: #5f7f9e;
    font-size: 12px;
    margin-bottom: 16px;
    border-left: 3px solid #cbdde9;
    padding-left: 12px;
}

/* 表单样式 — 完全自适应 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.form-group {
    flex: 1 1 200px;
    min-width: 160px;
}

.form-group.full-width {
    flex: 1 1 100%;
}

label {
    display: block;
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 8px;
    color: #1f3b4c;
    letter-spacing: 0.3px;
}

.required-star:after {
    content: "*";
    color: #d9534f;
    margin-left: 4px;
}

input,
select,
textarea {
    width: 100%;
    padding: 8px 15px;
    border: 1px solid #cfdfed;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-family: inherit;
    background-color: #fff;
    transition: var(--transition);
    outline: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(43, 126, 107, 0.12);
}

textarea {
    resize: vertical;
    min-height: 20px;
}

.hint-text {
    font-size: 16px;
    color: #7f8c8d;
    margin-top: 5px;
    display: block;
    line-height: 1.3;
}

.btn-submit {
    background: var(--primary-dark);
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 60px;
    cursor: pointer;
    transition: all 0.2s;
    width: auto;
    min-width: 200px;
    margin-top: 8px;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-submit:hover {
    background: var(--primary-teal);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(43, 126, 107, 0.25);
}

/* 移动端按钮宽度自适应 */
@media (max-width: 480px) {
    .btn-submit {
        width: 100%;
        justify-content: center;
    }
}

.note {
    font-size: 16px;
    color: #8d9aa8;
    margin-top: 0.2rem;
    text-align: left;
}

/* 提示消息 */
.form-message {
    margin-top: 1rem;
    padding: 0.8rem 1rem;
    border-radius: 40px;
    font-size: 16px;
    display: none;
    word-break: break-word;
}

.form-message.success {
    background: var(--primary-teal-light);
    color: #1f6e4a;
    border-left: 5px solid var(--primary-teal);
    display: block;
}

.form-message.error {
    background: #ffe6e5;
    color: #b33c34;
    border-left: 5px solid #d9534f;
    display: block;
}


/* 小屏幕辅助优化 */
@media (max-width: 600px) {
    .contact-grid {
        padding: 1.2rem;
        border-radius: 24px;
    }

    .form-row {
        gap: 0.9rem;
    }

    .address-item {
        gap: 0.6rem;
    }

    .business-hours {
        padding: 0.8rem 1rem;
    }

    .contact-detail p {
        font-size: 0.85rem;
    }
}

/* 超大屏布局微调，保持舒适阅读宽度 */
@media (min-width: 1600px) {
    .contact-page {
        max-width: 1600px;
    }

    .contact-grid {
        gap: 3rem;
    }

    .company-info {
        padding-right: 2.5rem;
    }
}

/* 触屏友好增大点击区域 */
select,input,button {
    touch-action: manipulation;
}

button {
    background: none;
    border: none;
}




/* 主容器 – 仿传统新闻门户卡片风格 */
        .news-container {
            max-width: 1280px;
            margin: 0 auto;
            transition: all 0.2s;
        }


/* 标题样式 */

.page-header {
    padding: 20px 0px;
    width: 100%;
}
.page-header h1 {
    width: 100%;
    margin: 0 auto;
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 60px;
    text-align: center;
    /* 标题居中 */
    line-height: 1.2;
    color: #1a1a1a;
    /* 深色标题 */
    position: relative;
    text-transform: uppercase;
}

/* 可选：添加标题装饰线 - 居中 */
.page-header h1::after {
    content: '';
    display: block;
    width: 120px;
    height: 1px;
    background-color: #c8161d;
    margin: 25px auto 0;
    /* 使用 auto 实现居中，上边距15px，左右自动 */
    border-radius: 2px;
}

        .page-header span {
            font-size: 12px;
            color: #5a6e7c;
            font-weight: 400;
        }

        /* 新闻列表 */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        /* ----- 第一行特殊样式：----- */
        .news-row-first {
            display: flex;
            flex-wrap: wrap;
            gap: 38px;
            background: #ffffff;
            border-radius: 24px;
            margin-bottom: 32px;
            padding-bottom: 28px;
            border-bottom: 1px solid #eef2f6;
        }
        .news-first-img {
            flex: 1;
            min-width: 260px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 18px rgba(0,0,0,0.05);
            transition: transform 0.25s ease;
        }
        .news-first-img:hover {
            transform: scale(1.01);
        }
        .news-first-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            aspect-ratio: 16 / 9;
        }
        .news-first-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: top;
            padding: 8px 0;
        }
        .news-first-content .news-title {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 14px;
            color: #0a1924;
        }
        .news-first-content .news-title a {
            font-size: 36px;
            text-decoration: none;
            color: inherit;
            transition: color 0.2s;
        }
        .news-first-content .news-title a:hover {
            color: #e10600;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 18px;
            font-size: 14px;
            color: #6c7f8b;
            border-left: 3px solid #e10600;
            padding-left: 12px;
        }
        .publish-date {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .publish-date:before {
            content: "📅";
            font-size: 12px;
        }
        .news-brief {
            color: #2c3f4f;
            font-size: 16px;
            line-height: 1.55;
            padding-top: 16px;
            margin-top: 6px;
        }

        /* 从第二行开始 */
        .news-row-standard {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid #edf2f7;
            transition: background 0.2s;
        }
        .news-row-standard:hover {
            background: #fafcff;
        }
        /* 左侧区域：小图 + 发布时间 (上下排列) */
        .news-left-compact {
            flex: 0 0 210px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .news-small-img {
            flex: 1;
            min-width: 260px;
            border-radius: 14px;
            overflow: hidden;
            background: #eef2f6;
            box-shadow: 0 2px 6px rgba(0,0,0,0.04);
        }
        .news-small-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            aspect-ratio: 16 / 9;
            transition: transform 0.2s;
        }
        .news-small-img:hover img {
            transform: scale(1.03);
        }
        .compact-date {
            font-size: 12px;
            color: #8a9aa6;
            display: flex;
            align-items: center;
            gap: 4px;
            background: #f0f4f9;
            padding: 4px 8px;
            border-radius: 30px;
            width: fit-content;
        }
        .compact-date:before {
            content: "🕒";
            font-size: 12px;
        }
        /* 右侧区域：标题 + 简报 */
        .news-right-detail {
            flex: 1;
        }
        .standard-title {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .standard-title a {
            text-decoration: none;
            font-size: 24px;
            color: #1f2e3a;
            transition: color 0.2s;
        }
        .standard-title a:hover {
            color: #e10600;
        }
        .standard-brief {
            font-size:16px;
            color: #4b6a7c;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

      
        /* 由于精确数量由html控制，此处无需额外 */

        /* 响应式优化：移动端第一行变为上下堆叠，第二行样式小图依然灵活 */
        @media (max-width: 780px) {
            .news-container {
                padding: 20px 16px;
            }
            .news-row-first {
                flex-direction: column;
                gap: 16px;
            }
            .news-first-content .news-title {
                font-size: 16px;
            }
            .news-left-compact {
                flex: 0 0 90px;
            }
            .news-small-img {
                width: 90px;
                height: 70px;
            }
            .standard-title {
                font-size:12px;
            }
        }

        @media (max-width: 550px) {
            .news-row-standard {
                gap: 12px;
                flex-wrap: wrap;
            }
            .news-left-compact {
                flex-direction: row;
                flex: 1 1 100%;
                align-items: center;
                justify-content: space-between;
            }
            .news-small-img {
                width: 80px;
                height: 70px;
            }
            .compact-date {
                font-size: 12px;
            }
            .news-right-detail {
                flex: 1 1 100%;
            }
        }

        /* 优雅滚动与辅助样式 */
        a {
            text-decoration: none;
        }
        .footer-note {
            margin-top: 32px;
            text-align: center;
            font-size:12px;
            color: #8da0ab;
            border-top: 1px solid #e9edf2;
            padding-top: 24px;
        }
        .badge-hot {
            background: #e10600;
            color: white;
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 20px;
            margin-left: 12px;
            vertical-align: middle;
            font-weight: 500;
        }


/* 新闻详情样式 */
/************************************************* */

/* 主容器 - 只包含主内容区 */
        .news-detail-container {
            max-width: 1280px;
            margin: 20px auto;
        }

        /* 新闻内容区 */
       

        /* 新闻详情标题 */
        .news-title {
            width: 100%;
            font-size: 26px;
            font-weight: 700;
            line-height: 1.3;
            color: #0a1924;
            margin-bottom: 20px;
            letter-spacing: 0x;
        }
        

        /* 新闻元数据（作者、时间、来源等） */
        .news-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            padding-bottom: 20px;
            margin-bottom: 25px;
            border-bottom: 1px solid #eef2f6;
            font-size: 16px;
            color: #6c7f8b;
        }
        .meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .meta-item .icon {
            font-size: 12px;
        }
        .author {
            font-weight: 500;
            color: #2c3e50;
        }
        .news-category {
            background: #f0f2f5;
            padding: 4px 12px;
            border-radius: 30px;
            font-size: 12px;
            font-weight: 500;
            color: #e10600;
        }

        /* 新闻头图 */
        .news-feature-image {
            margin: 25px 0 30px;
            border-radius: 16px;
            overflow: hidden;
            background: #f0f2f5;
        }
        .news-feature-image img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }
        .image-caption {
            font-size: 12px;
            color: #8a9aa6;
            text-align: center;
            margin-top: 10px;
            padding: 0 10px;
        }

        /* 新闻正文 */
        .news-body {
            font-size: 16px;
            color: #2c3f4f;
            line-height: 1.8;
            min-height: 650px;
        }
        .news-body p {
            margin-bottom: 20px;
        }
        .news-body h2 {
            font-size: 26px;
            margin: 1.2em 0 0.6em;
            color: #0a1924;
        }
        .news-body h3 {
            font-size: 24px;
            margin: 1em 0 0.5em;
            color: #1f2d3d;
        }
        .news-body strong {
            color: #e10600;
            font-weight: 600;
        }
        .news-body a {
            color: #e10600;
            text-decoration: underline;
        }
        .news-body blockquote {
            border-left: 4px solid #e10600;
            padding-left: 20px;
            margin: 20px 0;
            font-style: italic;
            color: #5a6e7c;
            background: #fafafc;
            padding: 16px 20px;
            border-radius: 12px;
        }
        .news-body img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 20px 0;
        }

        /* 新闻标签 */
        .news-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 35px 0 25px;
            padding-top: 20px;
            border-top: 1px solid #eef2f6;
        }
        .tag {
            background: #f0f2f5;
            padding: 5px 14px;
            border-radius: 30px;
            font-size: 12px;
            color: #4b6a7c;
            text-decoration: none;
            transition: all 0.2s;
        }
        .tag:hover {
            background: #e10600;
            color: white;
        }

        /* 分享按钮 */
        .share-section {
            display: flex;
            align-items: center;
            gap: 15px;
            margin: 20px 0 0;
            padding: 20px 0;
            border-top: 1px solid #eef2f6;
            border-bottom: 1px solid #eef2f6;
        }
        .share-label {
            font-size: 12px;
            color: #6c7f8b;
        }
        .share-buttons {
            display: flex;
            gap: 12px;
        }
        .share-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: #f0f2f5;
            border-radius: 40px;
            font-size: 12px;
            color: #2c3e50;
            text-decoration: none;
            transition: all 0.2s;
            cursor: pointer;
        }
        .share-btn:hover {
            background: #e10600;
            color: white;
            transform: translateY(-2px);
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            body {
                padding: 20px 15px;
            }
            .news-content-area {
                padding: 25px 20px;
            }
            .news-title {
                font-size: 18px;
            }
        }

        @media (max-width: 600px) {
            .news-content-area {
                padding: 20px 16px;
            }
            .news-title {
                 font-size: 15px;
            }
            .news-meta {
                gap: 12px;
            }
            .share-section {
                flex-direction: column;
                align-items: flex-start;
            }
        }


/****产品页样式****************/
/* 页面主标题*/
.product-container {
    max-width: 1280px;
    margin: 0 auto;
}

/* 页面主标题 */
.product-header {
    padding: 20px 0px;
    width: 100%;
    text-align: center;
    margin-bottom: 48px;
}
.product-header h1 {
    width: 100%;
    margin: 0 auto;
    font-size: 26px;
    font-weight: 500;
    text-align: center;
    /* 标题居中 */
    line-height: 1.2;
    color: #1a1a1a;
    /* 深色标题 */
    position: relative;
    text-transform: uppercase;
}

/* 可选：添加标题装饰线 - 居中 */
.product-header h1::after {
    content: '';
    display: block;
    width: 120px;
    height: 1px;
    background-color: #c8161d;
    margin: 25px auto 0;
    /* 使用 auto 实现居中，上边距15px，左右自动 */
    border-radius: 2px;
}

.product-header .sub {
    font-size: 16px;
    color: #475569;
    display: inline-block;
    padding-top: 12px;
    margin-top: 8px;
    font-weight: 400;
}

/* 产品网格 — 核心展示区 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}


.product-card {
    background: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.02);
    transition: all 0.35s cubic-bezier(0.2, 0, 0, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(226, 232, 240, 0.6);
}

/* 悬停提升 — 现代轻交互 */
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 35px -12px rgba(0, 0, 0, 0.15);
    border-color: rgba(148, 163, 184, 0.3);
}

/* 图片区域 — 统一比例 4:3，真正的图片展示 */
.card-image {
    background-color: #f1f5f9;
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 真实图片样式：铺满容器，保持比例，优雅过渡 */
.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

/* 卡片内容区 — 只保留标题和分类 */
.card-content {
    padding: 24px 19.2px 24px 19.2px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 18px;
    font-weight: BOLD;
    margin-bottom: 8px;
    letter-spacing: 0px;
    color: #0f172a;
    line-height: 1.3;
}

.product-category {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #5b6e8c;
    margin-bottom: 0;
    font-weight: 500;
}

/* 辅助信息 + 极简装饰 */
.footer-note {
    text-align: center;
    margin-top: 48px;
    padding-top: 16px;
    border-top: 1px solid #e2e8f0;
    font-size: 12.8px;
    color: #6c7a91;
}

/* 响应式微调: 小屏幕内边距减少 */
@media (max-width: 640px) {
    body {
        padding: 16px;
    }
    .product-grid {
        gap: 19.2px;
    }
    .product-title {
        font-size:16px;
    }
    .showcase-header h1 {
        font-size: 28.8px;
    }
    .card-content {
        padding: 19.2px 16px;
    }
}

/* 悬停微动效保留 */
.product-card:active {
    transform: translateY(-2px);
    transition: 0.05s;
}


/*************产品详情页样式**************/

 /* 主容器 - 标准详情页宽度 */
.detail-container {
    max-width: 1280px;
    margin: 32px auto;
    padding: 0 24px;
}

/* 面包屑导航 */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
    font-size: 13.6px;
    color: #5b6e8c;
}
.breadcrumb a {
    color: #4b5563;
    text-decoration: none;
    transition: color 0.2s;
}
.breadcrumb a:hover {
    color: #1e293b;
    text-decoration: underline;
}
.breadcrumb span {
    color: #94a3b8;
}
.breadcrumb .current {
    color: #0f172a;
    font-weight: 500;
}

/* 两栏核心布局 (桌面端grid，移动端自适应) */
.product-detail-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    background: #ffffff;
    border-radius: 32px;
    padding: 32px;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.05);
    border: 1px solid #edf2f7;
    margin-bottom: 48px;
}

/* ========= 左侧：图片展示区 ========= */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.main-image {
    background: #f8fafc;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #eef2ff;
    transition: all 0.2s;
}
.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.main-image:hover img {
    transform: scale(1.02);
}
/* 缩略图列表 */
.thumbnail-list {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.thumb-item {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.2s;
    background: #f1f5f9;
}
.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.thumb-item.active {
    border-color: #3b82f6;
    box-shadow: 0 4px 10px rgba(59,130,246,0.2);
}
.thumb-item:hover:not(.active) {
    border-color: #cbd5e1;
    transform: translateY(-2px);
}

/* ========= 右侧：产品信息区 ========= */
.product-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.product-brand {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #3b82f6;
    font-weight: 600;
}
.product-title-d {
    font-size: 32px;
    width: 100%;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #0f172a;
}
.rating-reviews {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.product-short-desc {
    color: #334155;
    font-size: 15.2px;
    line-height: 1.5;
    background: #f8fafc;
    padding: 16px;
    border-radius: 16px;
    margin: 4px 0;
}


/* 选项卡: 详情 & 评价 */
.tabs-section {
    background: white;
    border-radius: 24px;
    border: 1px solid #edf2f7;
    overflow: hidden;
    margin-top: 8px;
}
.tabs-header {
    display: flex;
    gap: 32px;
    padding: 0 32px;
    border-bottom: 1px solid #eef2ff;
    background: white;
}
.tab-btn {
    padding: 16px 0;
    font-size: 16px;
    font-weight: 600;
    background: transparent;
    border: none;
    cursor: pointer;
    color: #5b6e8c;
    transition: 0.2s;
    border-bottom: 2px solid transparent;
}
.tab-btn.active {
    color: #0f172a;
    border-bottom-color: #0f172a;
}
.tab-content {
    padding: 32px;
}
.tab-pane {
    display: none;
    animation: fade 0.25s ease;
}
.tab-pane.active {
    display: block;
}
@keyframes fade {
    from { opacity: 0; transform: translateY(8px);}
    to { opacity: 1; transform: translateY(0);}
}
.detail-text p {
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 16px;
    color: #334155;
}
.spec-table {
    width: 100%;
    border-collapse: collapse;
    background: #fefefe;
}
.spec-table tr {
    border-bottom: 1px solid #eef2ff;
}
.spec-table td {
    padding: 14px 4px;
}
.spec-table td:first-child {
    font-weight: 600;
    width: 35%;
    color: #1e293b;
}
.review-item {
    border-bottom: 1px solid #edf2f7;
    padding: 16px 0;
}
.review-user {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}
.review-stars {
    color: #fbbf24;
    font-size: 12.8px;
    margin: 4.8px 0;
}
.review-text {
    color: #334155;
    font-size: 14.4px;
    margin-top: 4.8px;
}

/* 响应式 */
@media (max-width: 880px) {
    .product-detail-main {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 24px;
    }
    .detail-container {
        margin: 16px auto;
    }
    .product-title {
        font-size: 28.8px;
    }
    .current-price {
        font-size: 28.8px;
    }
}
@media (max-width: 520px) {
    .cart-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-primary, .btn-outline {
        justify-content: center;
    }
    .tabs-header {
        gap: 16px;
        padding: 0 16px;
    }
    .tab-content {
        padding: 19.2px;
    }
}

/* 模拟微交互相 */
button {
    font-family: inherit;
}
.footer-note {
    text-align: center;
    margin-top: 32px;
    font-size: 12px;
    color: #6c7a91;
    padding: 16px;
}


/**********PAGE页面样式****************/
/* 分页样式 */

.pagination {
    text-align: center;
    margin: 50px 0;
}

.pagination-list {
    display: inline-block;
    padding: 0;
    margin: 0;
}

.pagination-list li {
    display: inline;
    margin: 0 5px;
}

.pagination-list li a,
.pagination-list li span {
    padding: 8px 12px;
    border: 1px solid #ddd;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
}

.pagination-list li.active span {
    background-color: #990000;
    color: white;
    border-color: #990000;
}

.pagination-list li a:hover {
    background-color: #eee;
}

.pagination-list li.disabled span {
    color: #999;
    cursor: not-allowed;
}


/*****内页partner样式***************/

.partner-brands-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 30px;
    margin-top: 20px;
}


.partner-brand-item {
    width: calc((100% - 150px) / 6);
    background: white;
    padding: 30px 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    box-sizing: border-box; 
}

.partner-brand-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* 图片固定尺寸：宽度180px，高度90px，居中显示 */
.partner-brand-item img {
    width: 180px;
    height: 90px;
    object-fit: contain;   /* 保持比例，完整显示图片内容 */
    /*filter: grayscale(100%);*/
    /*opacity: 0.7;*/
    transition: all 0.3s;
}

.partner-brand-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}
/* 响应式：屏幕宽度小于1200px时改为一行4个 */
@media (max-width: 1200px) {
    .partner-brand-item {
        width: calc((100% - 90px) / 4);
    }
}

/* 屏幕宽度小于768px时改为一行2个 */
@media (max-width: 768px) {
    .partner-brand-item {
        width: calc((100% - 30px) / 2);
    }
}

/* 屏幕宽度小于480px时改为一行1个 */
@media (max-width: 480px) {
    .partner-brand-item {
        width: 100%;
    }
}




.pagination {
    text-align: center;
    margin: 40px 0 20px;
    padding: 20px 0;
    clear: both;
}

.pagination ul {
    list-style: none;
    display: inline-block;
    padding: 0;
    margin: 0;
}

.pagination ul li {
    display: inline-block;
    margin: 0 3px;
}

.pagination ul li a,
.pagination ul li span {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid #ddd;
    background-color: #fff;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.pagination ul li a:hover {
    background-color: #990000;
    border-color: #990000;
    color: #fff;
}

.pagination ul li.active span {
    background-color: #990000;
    border-color: #990000;
    color: #fff;
    cursor: default;
}

.page-info {
    margin-top: 15px;
    color: #666;
    font-size: 14px;
}

/* 产品网格样式 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px 0;
}

.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.card-image {
    position: relative;
    overflow: hidden;
    padding-top: 100%;
}

.card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 15px;
    text-align: center;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-category {
    font-size: 13px;
    color: #999;
}

.product-desc {
    font-size: 13px;
    color: #666;
    margin-top: 8px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.no-data {
    text-align: center;
    padding: 60px 20px;
    font-size: 16px;
    color: #999;
    width: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
    
    .pagination ul li a,
    .pagination ul li span {
        padding: 6px 10px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }
    
    .product-title {
        font-size: 14px;
    }
}



/* 荣誉页面样式 */
.honor-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}



.honor-grid {
    margin-bottom: 40px;
}

.honor-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px 30px -15px;
}

.honor-card {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 15px;
    margin-bottom: 30px;
}

.honor-image {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* 设置固定宽高比 */
    position: relative;
    padding-bottom: 100%; /* 1:1 正方形比例 */
    background-color: #f5f5f5;
}

.honor-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.honor-image a {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.honor-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover; /* 图片覆盖整个容器，保持比例裁剪 */
    transition: transform 0.3s ease;
}

.honor-image:hover img {
    transform: scale(1.05);
}

.honor-name {
    text-align: center;
    margin-top: 15px;
}

.honor-name a {
    color: #333;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.honor-name a:hover {
    color: #007bff;
}
.honor-name p{
    padding: 10px 0px;
}
.no-honor {
    text-align: center;
    padding: 60px 20px;
    background: #f9f9f9;
    border-radius: 8px;
}

.no-honor p {
    color: #999;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .honor-card {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
}

@media (max-width: 768px) {
    .honor-card {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .honor-card {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* 荣誉详情页面样式 */
.honor-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.honor-detail-wrapper {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
}

/* 返回按钮 */
.back-button {
    margin-bottom: 30px;
}

.btn-back {
    display: inline-block;
    padding: 10px 20px;
    background: #f5f5f5;
    color: #333;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-back:hover {
    background: #990000;
    color: #fff;
    transform: translateX(-5px);
}

/* 荣誉详情头部 */
.honor-detail-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.honor-detail-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    margin: 0 auto;
    text-align: center;
    width: 100%;
}

.honor-detail-date {
    font-size: 14px;
    color: #666;
}

.date-label {
    font-weight: 500;
    margin-right: 5px;
}

.date-value {
    color: #999;
}

/* 荣誉详情主体 */
.honor-detail-body {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    align-items: flex-start; /* 顶部对齐 */
}

/* 图片区域 */
.honor-detail-image {
    flex: 1;
    background: #f9f9f9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    background-color: #f5f5f5;
}

.honor-detail-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    background: #f5f5f5;
}

/* 信息区域 */
.honor-detail-info {
    flex: 1;
}

.info-section {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 25px;
}

.section-title {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #990000;
    display: inline-block;
}

.info-content {
    line-height: 1.6;
}

.info-item {
    margin-bottom: 20px;
}

.info-label {
    display: block;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 14px;
}

.info-text {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

/* 相关荣誉推荐 */
.related-honor {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid #e0e0e0;
}

.related-header {
    text-align: center;
    margin-bottom: 30px;
}

.related-title {
    font-size: 24px;
    color: #333;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.related-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: #990000;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.related-card {
    text-align: center;
    transition: transform 0.3s ease;
}

.related-card:hover {
    transform: translateY(-5px);
}

.related-card a {
    text-decoration: none;
}

.related-image {
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
    padding-bottom: 100%; /* 1:1 正方形 */
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.related-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-card:hover .related-image img {
    transform: scale(1.05);
}

.related-name {
    color: #333;
    font-size: 14px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-card:hover .related-name {
    color: #990000;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .honor-detail-body {
        flex-direction: column;
        gap: 30px;
    }
    
    .honor-detail-image {
        padding-bottom: 60%;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .honor-detail-container {
        padding: 20px 15px;
    }
    
    .honor-detail-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-back {
        padding: 8px 15px;
        font-size: 12px;
    }
    
    .info-section {
        padding: 15px;
    }
}

/* 打印样式 */
@media print {
    .back-button,
    .related-honor,
    .nav-wrapper,
    .inner-banner,
    .fot {
        display: none;
    }
    
    .honor-detail-container {
        padding: 0;
    }
    
    .honor-detail-wrapper {
        box-shadow: none;
    }
}