/* ====== 关于官网 ====== */
.about-container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 60px 20px 0 20px;
}

/* 主要内容区域 */
.main-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 80px;
}

/* 左侧图标 */
.features-box {
    width: 700px;
    height: 350px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.feature-item {
    width: 50%;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.feature-icon {
    width: 62px;
    height: 62px;
    margin: 0 auto 15px;
}


.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon img {
    transform: scale(1.1);
}

.feature-text {
    font-size: 16px;
    color: #000;
    line-height: 1.5;
}

/* 右侧介绍内容 */
.about-intro {
    flex: 1;
    background: #fff;
    padding: 40px 0;
}

.intro-content p {
    font-size: 16px;
    line-height: 2;
    color: #333;
    margin-bottom: 25px;
    text-align: justify;
    text-indent: 2rem;
}

.intro-content p:last-child {
    margin-bottom: 0;
}

/* 底部大图 */
.bottom-image {
    width: 100%;
    height: 100vh;
    transform: translateY(-180px);
}

.bottom-image img {
    width: 100%;
    height: 100%;
}

/*====== 科技成果 ======*/
.achievements {

    padding: 100px 0;
    background: #f5f5f5;
    transform: translateY(-180px);
}

.achievements-title {
    text-align: center;
    margin-bottom: 80px;
}

.achievements-title img {
    width: 500px;
    height: 141px;
}

.achievements-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 左侧数据 */
.achievements-data {
    width: 30%;
    padding-left: 80px;
}

.data-item {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
}

.data-item:last-child {
    margin-bottom: 0;
}

.data-icon {
    width: 60px;
    height: 60px;
    margin-right: 30px;
}

.data-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.data-info {
    flex: 1;
}

.data-info .number {
    font-size: 42px;
    color: #42adfc;
    font-weight: 600;
    line-height: 1.2;
}

.data-info .number span {
    font-size: 24px;
    margin-left: 5px;
}

.data-info .text {
    font-size: 16px;
    color: #000;
    margin-top: 5px;
}

/* 右侧轮播图 */
.achievements-swiper {
    width: 70%;
    position: relative;
    padding: 20px;
    overflow: hidden;
}

.tech-swiper {
    width: 100%;
    height: 250px;
    position: relative;
    overflow: hidden;
}

.tech-swiper .swiper-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.3s ease-out;
}

.tech-swiper .swiper-slide {
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    cursor: grab;
}

.tech-swiper .swiper-slide:active {
    cursor: grabbing;
}

.tech-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    border-radius: 4px;
}


/*====== 可持续发展部分 ======*/
.sustainability {
    padding: 100px 0 0 0;
    background-color: #fff;
    transform: translateY(-180px);
}

.sustainability-title {
    text-align: center;
    margin-bottom: 80px;
}

.sustainability-title .en-title {
    color: #00A0E9;
    font-size: 32px;
    font-weight: normal;
    margin-bottom: 10px;
}

.sustainability-title .cn-title {
    color: #00A887;
    font-size: 32px;
    font-weight: bold;
}

.sustainability-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;

}

/* 卡片 */
.content-text {
    width: calc(100% - 580px);
    text-align: justify;
    line-height: 1.8;
    position: relative;
}

#img-tiems {
    width: 515px;
    margin-left: 2%;
}

.content-text p {
    margin-bottom: 20px;
    color: #333;
    font-size: 16px;
}

.esg-report {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    position: absolute;
    right: 0;
    bottom: 0;
}

.report-icon {
    width: 40px;
    margin-right: 10px;
}

.report-icon img {
    width: 100%;
    height: auto;
}

.report-text {
    color: #333;
    font-size: 18px;
    font-weight: bold;
}

.sustainability-images {
    max-width: 1600px;
    margin: 0 auto;
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
}

.image-item {
    width: 515px;
    height: 352px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.image-item:hover {
    transform: translateY(-10px);
}

.image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.image-text {
    position: absolute;
    bottom: 40px;
    left: 20px;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    /* text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3); */
}

.image-subtext {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: #fff;
    font-size: 16px;
    /* text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3); */
}

/* ====== 可持续发展部分End ====== */


/* ===企业文化页面样式 ===*/

/* Banner区域 */
.culture-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0px 50px 100px 50px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

/* 标题样式 */
.culture-title {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px 50px 20px;
    margin-bottom: 40px;
    position: relative;
}

/* 英文标题样式：半透明大字效果 */
.culture-title .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.2);
    line-height: 1;
    font-weight: 600;
    text-transform: uppercase;
    margin: 0;
}

/* 中文标题样式 */
.culture-title h3 {
    font-size: 32px;
    color: #333;
    margin-top: 15px;
    font-weight: 500;
}

/* 左侧时间轴内容 */
.culture-timeline {
    width: 38%;
    position: relative;
    padding-left: 20px;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 50px;
}

/* 时间轴线条 */
.timeline-line {
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background-color: #e6e6e6;
}

/* 时间轴圆点 */
.timeline-dot {
    position: absolute;
    left: -48px;
    top: 0;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    border: 1px solid #2f66bd;
    background: #fff;
}

.timeline-dot img {
    width: 27px;
    height: 25px;
}


/* 第二个点的特殊样式/第一个点的特殊样式  */
.timeline-item .dot-border {
    background: #2f66bd;
    border: none;
}


/* 文本内容样式 */
.timeline-content {
    padding: 20px 0;
}

.timeline-content h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
    font-weight: bold;
}

.timeline-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 右侧图片区域 */
.culture-image {
    flex: 1;
    height: 610px;
    position: relative;
    margin-bottom: 70px;
    overflow: hidden;
    border-radius: 8px;
}

.culture-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.culture-image:hover img {
    transform: scale(1.08) translateY(-10px);
    filter: brightness(0.85);
}

.culture-image .image-text {
    position: absolute;
    bottom: 60px;
    left: 60px;
    color: #fff;
    text-align: left;
    z-index: 2;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.culture-image:hover .image-text {
    transform: translateY(-15px);
}

.culture-image .image-text h2 {
    font-size: 42px;
    font-weight: bold;
    margin: 0;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    display: inline-block;
}

.culture-image .image-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 0;
    height: 3px;
    background: #fff;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.culture-image:hover .image-text h2::after {
    width: 100%;
}

.culture-image .image-text p {
    font-size: 32px;
    margin: 20px 0 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
    transform: translateX(-20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.culture-image:hover .image-text p {
    transform: translateX(0);
    opacity: 1;
}

/* 添加渐变遮罩 */
.culture-image::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 70%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 100%);
    border-radius: 8px;
    opacity: 0.8;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.culture-image:hover::after {
    height: 85%;
    opacity: 0.9;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.2) 100%);
}

/* 添加光效果 */
.culture-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            transparent 40%,
            rgba(255, 255, 255, 0.1) 50%,
            transparent 60%,
            transparent);
    transform: rotate(45deg);
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
    opacity: 0;
}

.culture-image:hover::before {
    animation: shine 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes shine {
    0% {
        transform: rotate(45deg) translateX(-100%);
        opacity: 0;
    }

    50% {
        opacity: 0.3;
    }

    100% {
        transform: rotate(45deg) translateX(100%);
        opacity: 0;
    }
}

/* 响应式布局 */


@media screen and (max-width: 1200px) {
    .culture-container {
        width: 1440px;
    }

    .culture-timeline {
        width: 100%;
        padding-left: 0;
    }

    .culture-image {
        width: 100%;
        margin-top: 40px;
        position: relative;
        top: 0;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline-content h3 {
        font-size: 20px;
    }

    .timeline-content p {
        font-size: 16px;
    }
}

/* 动画效果 */
.timeline-item {
    opacity: 0;
    transform: translateX(-20px);
    animation: fadeInLeft 0.6s ease forwards;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

/* 为每个时间轴项添加不同的动画延迟 */
.timeline-item:nth-child(1) {
    animation-delay: 0.1s;
}

.timeline-item:nth-child(2) {
    animation-delay: 0.2s;
}

.timeline-item:nth-child(3) {
    animation-delay: 0.3s;
}

.timeline-item:nth-child(4) {
    animation-delay: 0.4s;
}

.timeline-item:nth-child(5) {
    animation-delay: 0.5s;
}

.timeline-item:nth-child(6) {
    animation-delay: 0.6s;
}

/* ===企业文化页面样式 End ===*/


/*=== 新闻资讯页面样式 ===*/

/* 容器样式 */
.news-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

/* 标题样式 */
.news-title {
    margin-bottom: 50px;
    text-align: left;
}

.news-title .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.1);
    line-height: 1;
    font-weight: 600;
    text-transform: uppercase;
    margin: 0;
}

.news-title h3 {
    font-size: 32px;
    color: #333;
    margin-top: 15px;
    font-weight: 500;
}

/* 新闻列表样式 */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 新闻项样式 */
.news-item {
    display: flex;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

/* 新闻图片容器 */
.news-image {
    width: 400px;
    height: 280px;
    position: relative;
    overflow: hidden;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* 日期样式 */
.news-date {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: #fff;
    font-size: 16px;
    padding: 5px 15px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 4px;
}

/* 新闻内容样式 */
.news-content {
    flex: 1;
    padding: 30px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-content h3 {
    font-size: 22px;
    color: #333;
    margin: 0 0 15px;
    font-weight: bold;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.news-item:hover .news-content h3 {
    color: #2f66bd;
}

.news-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 查看更多按钮 */
.read-more {
    display: flex;
    align-items: center;
    color: #2f66bd;
    font-size: 16px;
    margin-top: 20px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.read-more img {
    width: 20px;
    height: 20px;
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.news-item:hover .read-more img {
    transform: translateX(5px);
}

/* 分页器样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 100px 0;
    gap: 5px;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #d9d9d9;
    background: #fff;
    color: #666;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pagination a:hover {
    color: #2f66bd;
    border-color: #2f66bd;
    z-index: 1;
    position: relative;
}

.pagination a.active {
    background: #2f66bd;
    color: #fff;
    border-color: #2f66bd;
    z-index: 2;
    position: relative;
}

.pagination span {
    background: #f5f5f5;
    cursor: default;
}

/* 上一页/下一页按钮 */
.pagination .prev {
    width: 80px;
    height: 40px;
    background-image: url(../images/left-icon.png);
    transform: rotateY(-180deg);
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    background-position: center center;
}

.pagination .next {
    width: 80px;
    height: 40px;
    padding: 0 30px;
    background-image: url(../images/left-icon.png);
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    background-position: center center;
}

/* 页数显示 */
.pagination .page-info {

    color: #999;
    font-size: 16px;
    margin: 0 10px;
    white-space: nowrap;
}

/* 确定按钮 */
.pagination .btn-go {
    width: 80px;
    height: 40px;
    padding: 0 15px;
    background: #f5f5f5;
    border: 1px solid #d9d9d9;
    color: #666;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination .btn-go:hover {
    color: #2f66bd;
    border-color: #2f66bd;
    background: #fff;
}

/* 输入框 */
.pagination .page-input {
    width: 80px;
    height: 40px;
    border: 1px solid #d9d9d9;
    border-radius: 2px;
    text-align: center;
    margin: 0 5px;
    outline: none;
    transition: all 0.3s ease;
}

.pagination .page-input:focus {
    border-color: #2f66bd;
    box-shadow: 0 0 0 2px rgba(47, 102, 189, 0.1);
}

/* 响应式布局 */
@media screen and (max-width: 1200px) {
    .news-container {
        padding: 30px 15px;
    }

    .news-item {
        flex-direction: column;
    }

    .news-image {
        width: 100%;
        height: 220px;
    }

    .news-content {
        padding: 20px;
    }

    .news-content h3 {
        font-size: 20px;
    }

    .news-content p {
        font-size: 16px;
    }
}

/* 动画效果 */
.news-item {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* 为每个新闻项添加不同的动画延迟 */
.news-item:nth-child(1) {
    animation-delay: 0.1s;
}

.news-item:nth-child(2) {
    animation-delay: 0.2s;
}

.news-item:nth-child(3) {
    animation-delay: 0.3s;
}

/*=== 新闻资讯页面样式 End ===*/

/* 案例展示页面样式 */
.case-container {
    max-width: 1600px;
    margin: 0px auto;
    padding: 50px 20px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

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

.case-item:hover {
    transform: translateY(-5px);
}

.case-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-item:hover .case-overlay {
    opacity: 1;
}

.view-detail {
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border: 2px solid #fff;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.view-detail:hover {
    background: #fff;
    color: #333;
}

.case-info {
    padding: 20px;
    text-align: center;
}

.case-info h3 {
    margin: 0 0 10px;
    font-size: 18px;
    color: #333;
}

.detail-link {
    color: #666;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.detail-link:hover {
    color: #007bff;
}

/* 响应式布局 */
@media screen and (max-width: 1024px) {
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
    }

    .case-container {
        margin: 20px auto;
    }
}


/*  =====产品中心 Start===== */
.news-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

/* 顶部标题 */
.page-title {
    margin-bottom: 50px;
    padding-top: 20px;
}

.page-ptitle {
    padding-top: 50px;
}

.page-title .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.1);
    font-weight: normal;
    margin: 0;
}

.page-title .cn-title {
    font-size: 24px;
    color: #333;
    margin: 10px 0 0 0;
}

/* 分类通用样式 */
.category-section,
.search-section,
.produce-category {
    background: #f5f5f5;
    margin-bottom: 1px;
}

.category-row,
.search-row {
    display: flex;
    align-items: center;
}

.category-label,
.search-label {
    width: 200px;
    padding: 25px 20px;
    font-size: 16px;
    color: #333;
}

.category-items,
.search-items {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
}

.category-item,
.search-item {
    padding: 15px 25px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s;
    margin-right: 5px;
}

.category-item:hover,
.category-item.active,
.search-item:hover,
.search-item.active {
    background: #0066cc;
    color: #fff;
}

/* 搜索类型特殊样式 */
.search-section {
    background: #f5f5f5;
}

.search-items {
    gap: 0;
}

.search-item {
    padding: 15px 25px;
}

.search-item:hover,
.search-item.active {
    background: #0066cc;
    color: #fff;
}

.search-item.active::after {
    display: none;
}

/* =====产品中心 Start===== */
.produce-center {
    padding: 40px 0;
}

.produce-center .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.1);
    margin: 0;
    font-weight: normal;
}

.produce-center .cn-title {
    font-size: 24px;
    color: #333;
    margin: 10px 0 40px 0;
}

/* 产品列表 */
.produce-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    cursor: pointer;
}

.produce-item {
    background: #f5f5f5;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s;
    cursor: pointer;
}

.produce-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.produce-image {
    background: #fff;
    margin-bottom: 15px;
}

.produce-image img {
    width: 100%;
    height: 305px;
}

.produce-info h3 {
    font-size: 16px;
    color: #333;
    margin: 0 0 5px 0;
}

.produce-info p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {

    .category-row,
    .search-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .category-label,
    .search-label {
        width: 100%;
        padding: 15px 20px;
    }

    .produce-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media screen and (max-width: 480px) {
    .produce-list {
        grid-template-columns: 1fr;
    }
}

/* Banner样式 */
.banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
}

.banner-text {
    color: #fff;
    margin-bottom: 40px;
}

.banner-text h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.banner-text p {
    font-size: 24px;
    opacity: 0.8;
}

/* Banner导航 */
.tab-navs {
    position: relative;
    max-width: 1600px;
    margin: 0 auto;
}

.banner-nav {
    display: flex;
    height: 80px;
    margin-top: 40px;
    position: absolute;
    transform: translateY(-150px);
    border-top: 1px solid rgb(241 241 241 / 50%);
    width: 100%;
    align-items: center;
    justify-content: center;

}

.banner-nav-item {
    padding: 10px 30px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 4px;
    transition: all 0.3s;
    margin-right: 20px;
    margin-top: 30px;
}

.banner-nav-item:hover,
.banner-nav-item.active {
    background: #fff;
    color: #0066cc;
    border-color: #fff;
}

/* 研发实力页面样式 */
.research-content {
    background: #fff;
    padding: 60px 0;
}

.research-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

#research-cost {
    width: 100%;
    height: 490px;
    background-image: url('../images/swiper1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin: 60px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#research-cost h2 {
    max-width: 800px;
    color: #fff;
    font-size: 30px;
}

#research-cost p {
    color: #fff;
    font-size: 16px;
    max-width: 800px;
    text-align: center;
}

.research-section {

    margin-bottom: 40px;
}

.research-section:last-child {
    margin-bottom: 0;
}

.section-title {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
}

.section-title .title-text {
    font-size: 28px;
    color: #333;
    font-weight: normal;
    padding-left: 15px;
    position: relative;
}

.section-title .title-text::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background-color: #0066cc;
}

.news-navigation .title-text::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background-color: #0066cc;
}

.section-content {
    color: #666;
    line-height: 2;
    font-size: 16px;
}

.section-content p {
    margin-bottom: 8px;
}

.section-content p:last-child {
    margin-bottom: 0;
}

/* 教授信息样式 */
.professor-info {
    display: flex;
    margin-top: 40px;
    align-items: flex-start;
}

.professor-image {
    width: 600px;
    height: 450px;
    /* 4:3比例 */
    flex-shrink: 0;
    overflow: hidden;
}

.professor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.professor-desc {
    flex: 1;
    height: 450px;
    overflow-y: auto;
    padding: 30px;
    background: #f5f5f5;
}

.professor-desc h5 {
    border-bottom: 1px solid #ddd;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 20px;
}

/* 自定义滚动条样式 */
.professor-desc::-webkit-scrollbar {
    width: 4px;
}

.professor-desc::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.professor-desc::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 2px;
}

.professor-desc::-webkit-scrollbar-thumb:hover {
    background: #ccc;
}

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

/* 专家团队样式 */
.expert-team {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
}

.expert-item {
    flex: 1;
    text-align: center;
}

.expert-item img {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.expert-name {
    font-size: 18px;
    color: #333;
    margin: 0;
}

.expert-desc {
    color: #666;
    line-height: 2;
    font-size: 16px;
    text-align: justify;
}

/* 响应式布局 */
@media screen and (max-width: 1200px) {
    .professor-info {
        flex-direction: column;
        gap: 30px;
    }

    .professor-image {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .expert-team {
        flex-direction: column;
        gap: 30px;
    }

    .expert-item {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* 设备展示列表 */
.equipment-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.equipment-item {
    background: #fff;
    text-align: center;
    transition: all 0.3s ease;
}

.equipment-item:hover {
    transform: translateY(-5px);
}

.equipment-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 15px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.equipment-item img:hover {
    transform: scale(1.05);
}

.equipment-item p {
    font-size: 16px;
    color: #333;
    margin: 0;
    padding: 10px;
    background: #f5f5f5;
}

/* 响应式布局 */
@media screen and (max-width: 1200px) {
    .equipment-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .equipment-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .equipment-list {
        grid-template-columns: 1fr;
    }
}

/* 平台展示样式 */
.platform-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.platform-item {
    text-align: center;
    background: #fff;
    transition: all 0.3s ease;
}

.platform-item:hover {
    transform: translateY(-5px);
}

.platform-image {

    margin-bottom: 15px;
    overflow: hidden;
}

.platform-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.platform-item p {
    font-size: 16px;
    color: #333;
    margin: 15px 0;
    font-weight: 500;
}

/* 响应式布局 */
@media screen and (max-width: 1200px) {
    .platform-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .platform-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .platform-image img {
        height: 250px;
    }
}

/* 研发实力页面动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

/* 为各个部分添加动画 */
.research-section {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.research-section:nth-child(odd) {
    animation: fadeInLeft 0.8s ease forwards;
}

.research-section:nth-child(even) {
    animation: fadeInRight 0.8s ease forwards;
}

/* 添加动画延迟 */
.research-section:nth-child(1) {
    animation-delay: 0.4s;
}

.research-section:nth-child(2) {
    animation-delay: 0.8s;
}

.research-section:nth-child(3) {
    animation-delay: 1.2s;
}

.research-section:nth-child(4) {
    animation-delay: 1.4s;
}

.research-section:nth-child(5) {
    animation-delay: 1.8s;
}

/* 教授信息动画 */
.professor-image {
    opacity: 0;
    animation: fadeInLeft 0.8s ease forwards 0.3s;
}

.professor-desc {
    opacity: 0;
    animation: fadeInRight 0.8s ease forwards 0.5s;
}

/* 设备列表动画 */
.equipment-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.equipment-item:nth-child(1) {
    animation-delay: 0.2s;
}

.equipment-item:nth-child(2) {
    animation-delay: 0.3s;
}

.equipment-item:nth-child(3) {
    animation-delay: 0.4s;
}

.equipment-item:nth-child(4) {
    animation-delay: 0.5s;
}

.equipment-item:nth-child(5) {
    animation-delay: 0.6s;
}

.equipment-item:nth-child(6) {
    animation-delay: 0.7s;
}

.equipment-item:nth-child(7) {
    animation-delay: 0.8s;
}

.equipment-item:nth-child(8) {
    animation-delay: 0.9s;
}

/* 平台证书动画 */
.platform-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.platform-item:nth-child(1) {
    animation-delay: 0.3s;
}

.platform-item:nth-child(2) {
    animation-delay: 0.5s;
}

.platform-item:nth-child(3) {
    animation-delay: 0.7s;
}

/* 专家团队动画 */
.expert-item {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.expert-item:nth-child(1) {
    animation-delay: 0.3s;
}

.expert-item:nth-child(2) {
    animation-delay: 0.5s;
}

.expert-desc {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.7s;
}

/* 研发费用背景部分动画 */
#research-cost {
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.3s;
}

#research-cost h2,
#research-cost p {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

/* 研发头部标题样式 */
.research-header {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto 80px;
    padding: 0 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.research-header .main-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 20px;
    font-weight: normal;
}

.research-header .title-line {
    width: 60px;
    height: 3px;
    background: #0066cc;
    margin: 0 auto 30px;
    position: relative;
}

.research-header .title-line::before,
.research-header .title-line::after {
    content: '';
    position: absolute;
    top: 0;
    width: 40px;
    height: 3px;
    background: #0066cc;
    opacity: 0.3;
}

.research-header .title-line::before {
    left: -50px;
}

.research-header .title-line::after {
    right: -50px;
}

.research-header .main-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .research-header {
        margin-bottom: 50px;
    }

    .research-header .main-title {
        font-size: 28px;
    }

    .research-header .main-desc {
        font-size: 16px;
    }
}

/* 研发实力页面动画结束 */



/*=== 产业布局头部样式 ===*/
.industrial-content {
    padding: 50px 20px;
}

.industry-header {
    text-align: center;
    padding: 40px 0;
    background: #f8f8f8;
}

.industry-header .main-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
    font-weight: normal;
}

.industry-header .main-desc {
    font-size: 16px;
    color: #666;
    margin: 0;
    line-height: 1.8;
}

/* 产业链tab切换样式 */
.industrial-container {
    max-width: 1440px;
    margin: 0 auto;
    background: #fff;
}

.tab-container {
    background: #fff;
    overflow: hidden;
}

.tab-nav {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    background: #fff;
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 40px 0;
    transition: all 0.3s ease;
    position: relative;
    background: #fff;
}


.icon-circle {
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    position: relative;
}

.icon-circle img {
    width: 80px;
    height: 80px;
    transition: all 0.3s ease;
    position: absolute;
}

.icon-default {
    opacity: 1;
}

.icon-active {
    opacity: 0;
}

.tab-item span {
    font-size: 16px;
    color: #666;
    transition: all 0.3s ease;
}

.tab-item:hover {
    background: #f8f8f8;
}


.tab-item.active {
    background: #0066cc;
}

.tab-item.active .icon-circle {
    background: #0066cc;
}

.tab-item.active .icon-default {
    opacity: 0;
}

.tab-item.active .icon-active {
    opacity: 1;
}

.tab-item.active span {
    color: #fff;
}

.tab-item.active::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid #0066cc;
}

/* 内容区域样式 */
.tab-content {
    width: 100%;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.8s ease forwards;
}

.tab-info {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.info-text {
    width: 1440px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 100px;
    z-index: 2;
    opacity: 0;
}

.active .info-text {
    animation: fadeInDown 0.8s ease forwards 0.3s;
}

.info-text h3 {
    font-size: 28px;
    color: #fff;
    margin-bottom: 30px;
    font-weight: normal;
    position: relative;
    transform: translateY(20px);
    opacity: 0;
}

.active .info-text h3 {
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.info-text p {
    font-size: 16px;
    color: #fff;
    line-height: 2;
    transform: translateY(20px);
    opacity: 0;
}

.active .info-text p:nth-child(2) {
    animation: fadeInUp 0.8s ease forwards 0.7s;
}

.active .info-text p:nth-child(3) {
    animation: fadeInUp 0.8s ease forwards 0.9s;
}

.active .info-text p:nth-child(4) {
    animation: fadeInUp 0.8s ease forwards 1.1s;
}

.info-image {
    width: 100%;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1;
    opacity: 0;
    transform: scale(1.1);
}

.active .info-image {
    animation: scaleIn 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.info-image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

/* 添加动画关键帧 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translate(-50%, -30px);
    }

    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(1.02);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 响应式调整 */
@media screen and (max-width: 1200px) {
    .tab-nav {
        grid-template-columns: repeat(4, 1fr);
    }

    .tab-item:nth-child(4n)::after {
        display: none;
    }

    .tab-info {
        flex-direction: column;
        gap: 40px;
    }

    .info-image {
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    .tab-nav {
        grid-template-columns: repeat(2, 1fr);
    }

    .tab-item:nth-child(2n)::after {
        display: none;
    }

    .industry-header .main-title {
        font-size: 24px;
    }

    .icon-circle {
        width: 60px;
        height: 60px;
    }

    .icon-circle img {
        width: 30px;
        height: 30px;
    }

    .tab-item {
        padding: 30px 0;
    }
}

/*=== 产业布局结束===*/

/* 团队成员展示区域样式 */
.team-members {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}


/* 团队合照动画 */
/* 团队成员展示区域样式 */
.team-members {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

.team-photo {
    width: 100%;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    position: relative;
    overflow: hidden;
}

.team-photo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shine 2s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.5s;
}

.team-photo img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.8);
}

.team-photo:hover img {
    transform: scale(1.02);
    filter: brightness(1);
}

/* 成员卡片动画和样式 */
.member-card {
    display: flex;
    margin-bottom: 60px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    position: relative;
}

/* 单数卡片（图片在左） */
.member-card:nth-child(even) {
    transform: translateX(-50px);
    animation: slideInLeft 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 双数卡片（图片在右） */
.member-card:nth-child(odd) {
    flex-direction: row-reverse;
    transform: translateX(50px);
    animation: slideInRight 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 为每个卡片添加不同的动画延迟 */
.member-card:nth-child(1) {
    animation-delay: 0.3s;
}

.member-card:nth-child(2) {
    animation-delay: 0.6s;
}

.member-card:nth-child(3) {
    animation-delay: 0.9s;
}

.member-photo {
    flex: 0 0 300px;
    overflow: hidden;
    position: relative;
}

.member-photo::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.2), transparent);
    transition: opacity 0.6s ease;
    opacity: 1;
}

.member-card:hover .member-photo::after {
    opacity: 0;
}

.member-photo img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(50%);
}

.member-card:hover .member-photo img {
    transform: scale(1.08);
    filter: grayscale(0%);
}

.member-info {
    flex: 1;
    padding: 30px 40px;
    position: relative;
    background: #fff;
    z-index: 1;
}

.member-name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.member-title {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.2s;
}

.member-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0066cc;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.member-card:hover .member-title::after {
    width: 100%;
}

.member-desc {
    color: #666;
    line-height: 1.8;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.4s;
}

.member-desc p {
    margin-bottom: 15px;
    position: relative;
    padding-left: 15px;
}

.member-desc p::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #0066cc;
    opacity: 0.6;
}

.member-desc p:last-child {
    margin-bottom: 0;
}


/* 响应式布局调整 */
@media screen and (max-width: 768px) {

    .member-card,
    .member-card:nth-child(even) {
        flex-direction: column;
        transform: translateY(30px);
        animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }

    .member-photo {
        flex: 0 0 auto;
        height: 300px;
    }
}

/* 添加动画关键帧 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

@keyframes shine {
    0% {
        left: -100%;
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        left: 100%;
        opacity: 0;
    }
}




/* ======行业培训 ========*/
.news-detail-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

/* 标题区域样式 */
.news-detail-header {
    margin-bottom: 40px;
    text-align: center;
}

.news-detail-header h1 {
    font-size: 32px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 500;
    line-height: 1.4;
}

/* 新闻内容样式 */
.news-detail-content {
    margin: 40px 0;
    color: #333;
    line-height: 1.8;
    font-size: 16px;
    border-bottom: 1px solid #ccc;
}

.news-detail-content p {
    margin-bottom: 10px;
    text-align: justify;
}

.news-detail-content img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 30px 0;
    text-align: center;
}

/* 容器样式 */
.news-detail-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 50px 20px;
}

/* 标题区域样式 */
.news-detail-header {
    margin-bottom: 40px;
    text-align: center;
}

.news-detail-header h1 {
    font-size: 32px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 500;
    line-height: 1.4;
}

/* 新闻内容样式 */
.news-detail-content {
    margin: 40px 0;
    color: #333;
    line-height: 1.8;
    font-size: 16px;
    border-bottom: 1px solid #ccc;
}

.news-detail-content p {
    margin-bottom: 10px;
    text-align: justify;
}

.news-detail-content img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 30px 0;
    text-align: center;
}

/* ======行业培训End ========*/

/* ======可持续发展部分======= */
.sustainable-section {
    max-width: 1600px;
    margin: 0 auto;
    padding: 100px 0 50px 0;
    position: relative;

}

.sustainable-header {
    position: relative;
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sustainable-header .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.05);
    font-weight: 200;
    margin: 0;
    line-height: 1;
    letter-spacing: 2px;
    position: absolute;
    top: -70px;
    left: 0;
    z-index: 0;
}

.sustainable-header .cn-title {
    font-size: 32px;
    color: #333;
    margin: 0;
    position: relative;
    z-index: 1;
}

.sustainable-header .more-btn {
    background: #fff;
    border-radius: 20px;
    padding: 6px 16px;
    border: 1px solid #0066cc;
}

.sustainable-header .more-btn:hover {
    background: #0066cc;
}

.sustainable-header .more-btn:hover a {
    color: #fff;
}

.sustainable-header .more-btn a {
    display: inline-flex;
    align-items: center;
    color: #0066cc;
    text-decoration: none;
    font-size: 16px;
}

.sustainable-content {
    position: relative;
}

.sustainable-card {
    position: relative;
    min-height: 500px;
    border-radius: 0;
    padding: 0;
    background: none;
    box-shadow: none;
}

.card-text {
    position: absolute;
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
    max-width: 500px;
    background: rgba(255, 255, 255, 0.9);
    padding: 40px;
    border-radius: 8px;
    z-index: 2;
}

.card-text p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin: 0 0 30px;
}

.download-btn {
    background: #fff;
    padding: 20px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.download-btn span:first-child {
    color: #666;
    font-size: 16px;
    display: block;
}

.download-text {
    padding: 0 20px;
    color: #fff !important;
    background: #34364e;
    font-size: 16px !important;
    line-height: 36px;
    cursor: default;
    width: 110px;
    cursor: pointer;
}

.year {
    display: flex;
    align-items: center;
    gap: 15px;
    color: #333;
    font-size: 16px;
    margin-top: 20px;
}

.year .tag {
    color: #0066cc;
    font-weight: bold;
}

.card-image {
    width: 100%;
    height: 500px;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 投资者联系方式部分 */
.investor-contact {
    max-width: 1600px;
    margin: 0 auto;
    padding: 80px 0;
    position: relative;
}

.contact-header {
    margin-bottom: 40px;
    position: relative;
}

.contact-header .en-title {
    font-size: 32px;
    color: rgba(0, 0, 0, 0.05);
    font-weight: 200;
    margin: 0;
    line-height: 1;
    letter-spacing: 2px;
    position: absolute;
    top: -70px;
    left: 0;
    z-index: 0;
}

.contact-header .cn-title {
    font-size: 32px;
    color: #333;
    margin: 0;
    position: relative;
    z-index: 1;
}

.investor-content {
    position: relative;
    min-height: 400px;
    background-image: url('../images/contactBack.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 0;
    overflow: hidden;
}

.investor-content::before {
    content: '';
    width: 815px;
    height: 800px;
    background-image: url(../images/cw_img10.png);
    background-size: contain;
    background-repeat: no-repeat;
    position: absolute;
    left: -180px;
    top: 50%;
    transform: translateY(-50%)
}

.investor-info {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    padding: 40px;
    z-index: 2;
    max-width: 400px;
}

.info-item {
    display: flex;
    margin-bottom: 30px;
    border-left: 2px solid #2d65bc;
    padding-left: 20px;
    align-items: center;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item img {
    width: 20px;
    height: 20px;
    margin-right: 15px;
    margin-top: 3px;
}

.item-content {
    display: flex;
    flex-direction: column;
}

.item-content .label {
    color: #999;
    margin-bottom: 5px;
    font-size: 16px;
}

.item-content .value {
    color: #333;
    font-size: 16px;
    line-height: 1.6;
}

.investor-image {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
}

.investor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 响应式调整 */
@media screen and (max-width: 1024px) {
    .card-text {
        position: relative;
        transform: none;
        max-width: 100%;
        margin-bottom: 30px;
    }

    .investor-info {
        position: relative;
        transform: none;
        max-width: 100%;
        margin-bottom: 30px;
    }

    .investor-image {
        position: relative;
        width: 100%;
        height: 300px;
    }
}

/* ======招聘职位列表样式======= */
.recruiting-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 50px 20px;
    padding-bottom: 80px;
}

/* 顶部标题样式 */
.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.job-title-group h2 {
    font-size: 24px;
    color: #333;
    margin: 0 0 10px 0;
    font-weight: normal;
}

.job-filter-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
    font-size: 16px;
}

.job-filter-info .separator {
    color: #ddd;
}

.clear-filter {
    color: #0066cc;
    text-decoration: none;
    margin-left: 5px;
}

.clear-filter:hover {
    text-decoration: underline;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #666;
    font-size: 16px;
    cursor: pointer;
}

.share-btn img {
    width: 24px;
    height: 24px;
}

.job-search {
    margin-bottom: 40px;
}

.search-bar {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.search-input {
    flex: 1;
    position: relative;
}

.search-input input {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    font-size: 16px;
}

.search-btn {
    padding: 12px 30px;
    background: #0066cc;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.search-btn:hover {
    background: #0052a3;
}

.filter-options {
    display: flex;
    gap: 20px;
}

.filter-select {
    position: relative;
    flex: 1;
}

.filter-select select {
    width: 100%;
    padding: 10px 20px;
    border: 1px solid #e5e5e5;
    border-radius: 4px;
    appearance: none;
    outline: none;
    background-size: 12px;
    cursor: pointer;
    color: #666;
    font-size: 16px;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .job-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .share-btn {
        margin-left: auto;
    }

    .search-bar {
        flex-direction: column;
    }

    .filter-options {
        flex-direction: column;
    }
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.job-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    cursor: pointer;
}

.job-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #e6e6e6;
}

.job-item:hover .job-title a {
    color: #0066cc;
}

.job-info {
    flex: 1;
}

.job-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 8px;
    font-weight: normal;
}

.job-meta {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 16px;
}

.job-meta span {
    display: flex;
    align-items: center;
}

.job-meta .job-line {
    margin: 0 10px;
    color: #ddd;
}

.job-meta .job-ptitle {
    display: flex;
    align-items: center;
}

.job-meta img {
    width: 20px;
    height: 20px;
    margin-right: 5px;
}

.job-department {
    color: #999;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.job-department img {
    cursor: pointer;
    margin-left: 5px;
    width: 20px;
    height: 20px
}

@media screen and (max-width: 768px) {
    .job-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .job-meta {
        flex-wrap: wrap;
        gap: 15px;
    }

    .job-department {
        width: 100%;
        text-align: left;
        margin-top: 10px;
    }
}

/* 职位列表项分享二维码样式 */
.job-department {
    position: relative;
}

.job-department img {
    cursor: pointer;
}

.job-qr-code {
    position: absolute;
    right: -20px;
    top: 30px;
    background: #fff;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    z-index: 10;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.job-department:hover .job-qr-code {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.job-qr-code img {
    width: 120px;
    height: 120px;
    margin: 0 0 8px;
}

.job-qr-code p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

.job-qr-code::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 25px;
    width: 12px;
    height: 12px;
    background: #fff;
    transform: rotate(45deg);
    box-shadow: -2px -2px 5px rgba(0, 0, 0, 0.06);
}

.job-department {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.job-department img {
    width: 20px;
    height: 20px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.job-department:hover img {
    transform: scale(1.1);
}

/* 全局分享弹出框样式 */
.share-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.share-popup.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.share-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    position: relative;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.share-popup.active .share-content {
    transform: translateY(0);
}

.share-content img {
    width: 200px;
    height: 200px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.share-content p {
    color: #666;
    font-size: 16px;
    margin: 0;
}

.share-trigger,
.share-btn {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.share-trigger:hover,
.share-btn:hover {
    transform: scale(1.1);
}

/* 移除旧的二维码样式 */
.job-qr-code {
    display: none;
}

.job-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.job-title a:hover {
    color: #0066cc;
}

.platform-swiper {
    margin: 40px auto;
    max-width: 1600px;
    position: relative;
    padding: 0 50px;
}

.platform-container {
    width: 100%;
    overflow: hidden;
}

.platform-container .swiper-slide {
    display: flex;
    justify-content: center;
}

.platform-item {
    text-align: center;
    padding: 20px;
}

.platform-image {
    width: 400px;
    height: 300px;
    margin-bottom: 15px;
    overflow: hidden;
    border-radius: 4px;
}

.platform-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.platform-item p {
    font-size: 16px;
    color: #333;
    margin-top: 10px;
}

/* 导航按钮样式 */
.platform-container .swiper-button-next,
.platform-container .swiper-button-prev {
    width: 0;
    height: 0;
    background-color: #fff;
    border-radius: 50%;
    color: #fff;
}

.platform-container .swiper-button-next:after,
.platform-container .swiper-button-prev:after {
    font-size: 24px;
    color: #000;
}

.platform-container .swiper-button-next:hover,
.platform-container .swiper-button-prev:hover {
    background-color: rgba(255, 255, 255, 0.7);
 
}




/* 产品列表 */
.produce-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 10px 0px;
}

.prodece-contBox {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    padding: 20px 0px 50px 0;
}

/* 产品项内容样式 */
.produce-front {
    position: relative;
    width: 32%;
    height: 350px;
    margin-bottom: 2%;
    margin-right: 2%;
    transition: all 0.3s ease;

}
.produce-front:nth-child(3n){
    margin-right: 0;
}
/* 产品图片容器 */
.produce-front .icon-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.produce-front .icon-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;

}

/* 产品标题和图标 */
.produce-front .icon-circle {
    position: absolute;
    left: 50%;
    top: 25%;
    transform: translateX(-50%);
    z-index: 2;
    transition: all 0.6s ease;
}

.produce-front .icon-circle img {
    width: 162px;
    height: 158px;
}

.produce-front h4 {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(25% + 180px);
    text-align: center;
    color: #fff;
    font-size: 28px;
    margin: 0;
    z-index: 99;
    transition: all 0.6s ease;
}

/* 了解更多按钮 */
.produce-front .prodece-more {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
    font-size: 16px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 26px 0;
    background: url(../images/flashline2.png) no-repeat top center;
    transition: all 0.3s ease;
    opacity: 1;
}

/* 悬停效果 */
.produce-front:hover .icon-wrapper img{
    transform: scale(1.05);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.page-title p {
    margin-top: 15px;
    color: #555;
}