/* 详情页特定样式 */
    .detail-container {
        padding-top: 5rem;
        height: auto;
        display: flex;
        margin: 2rem;
        padding-left: 5rem;
    }

    /* 导航列三等分布局 */
    .navigation-column {
        width: 20%;
        padding: 2rem 0;
        position: flex;
        flex-direction: column;
        justify-content: space-between;
        background-color: #fff;
        height: 600px;
    }

    /* 上、中、下三个区域样式 */
    .nav-top,
    .nav-middle,
    .nav-bottom {
        flex: 1;
        padding: 1rem;
    }

    .nav-top {
        background-color: #fff;
        margin: 50px 0;
    }

    .core-advantages {
        list-style: none;
        padding: 0;
        margin: 1rem 0 0;
    }

    .core-advantages li {
        display: flex;
        align-items: center;
        margin-bottom: 1rem;
        font-size: 0.95rem;
    }

    .core-advantages li i {
        color: #007BFF;
        margin-right: 0.75rem;
        min-width: 30px;
        text-align: center;
    }

    .nav-middle {
        background-color: #f5f5f5;
        overflow-y: auto;
        max-height: 400px;
    }

    .nav-bottom {
        background-color: #eef6ff;
        border-top: 1px solid #ddd;
    }

    .product-content {
        width: 60%;
        padding: 1rem;
        margin:30px 120px;
        min-height: 55rem;
    }

    .product-content>h3 {
        padding-top: 20px;
    }

    /* 我们的服务 */
    /* 服务介绍区域样式 */
    .service-section {
        margin-top: 2rem;
        padding: 2rem;
        background-color: #f8f9fa;
        border-radius: 10px;
    }

    .service-item {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 3rem;
        padding: 1.5rem 0;
        background-color: #fff;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        transition: transform 0.3s ease;
    }

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

    @media (min-width: 768px) {
        .service-item {
            flex-direction: row;
            align-items: center;
        }

        .service-content {
            flex: 1;
        }

        .service-image {
            flex: 1;
            min-width: 300px;
        }
    }

    .service-image {
        min-width: 320px;
        flex: 0.5;
        position: relative;
        overflow: hidden;
        border-radius: 8px;
        text-align: center;
    }

    .service-image img {
        margin: 0 auto;
        width: 160px;
        height: 160px;
        transition: transform 0.5s ease;
    }

    /* .service-image:hover img {
        transform: scale(1.2);
    } */

    .service-video {
        position: relative;
        padding-top: 35%;
        margin: 1.5rem 0;
        border-radius: 8px;
        overflow: hidden;
    }

    .service-video video,
    .service-video iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 50%;
        height: 100%;
        border: none;
    }

    .service-title {
        color: #007bff;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .service-description {
        font-size: 1rem;
        line-height: 1.6;
        color: #555;
    }

    .video-play-btn {
        position: absolute;
        top: 50%;
        left: 25%;
        transform: translate(-50%, -50%);
        width: 2.2rem;
        height: 2.2rem;
        background-color: rgba(0, 0, 0, 0.7);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 2;
        opacity: 0.35;
    }


    .video-play-btn:hover,
    .video-play-btn:focus {
        opacity: 1;
    }

    .video-play-btn i {
        color: #fff;
        font-size: 18px;
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
        .service-section {
            padding: 1rem;
        }

        .service-item {
            margin-bottom: 2rem;
        }

        .service-video {
            width: 300px;
            padding-top: 65%;
        }
    }

    /* 客户案例 */

    .image-gallery-container {
        margin-top: 2rem;
    }

    .image-gallery {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
        justify-items: center;
    }

    .image-gallery img {
        width: 300px;
        height: 100px;
        border-radius: 8px;
        transition: transform 0.3s ease;
    }

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

    .load-more-container {
        text-align: center;
        margin: 20px 0;
    }

    .page-btn {
        padding: 0.5rem 1rem;
        background-color: #007BFF;
        color: white;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 1rem;
    }

    .page-btn:disabled {
        background-color: #ccc;
        cursor: not-allowed;
    }

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

    /* 图片预览模态框样式 */
    .image-preview-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 9999;
        background-color: rgba(0, 0, 0, 0.8);
        justify-content: center;
        align-items: center;
    }

    .image-preview-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .image-preview-content {
        position: relative;
        max-width: 90%;
        max-height: 80vh;
        margin: auto;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .image-preview-img {
        max-width: 100%;
        max-height: 80vh;
        border-radius: 8px;
        display: block;
        margin: 0 auto;
    }

    .image-preview-close {
        position: absolute;
        top: -15px;
        right: -15px;
        font-size: 2rem;
        color: #fff;
        background-color: rgba(0, 0, 0, 0.6);
        border-radius: 50%;
        width: 40px;
        height: 40px;
        line-height: 38px;
        text-align: center;
        cursor: pointer;
        z-index: 10;
    }

    @media (max-width: 768px) {
        image-item img{
            max-width: 200px;
        }
        .image-preview-content {
            margin: auto;
        }

        .image-preview-img {
            max-height: 70vh;
        }
    }

    /* 关于我们区域样式 */
    .about-section {
        margin-top: 2rem;
        padding: 2rem;
        background-color: #f8f9fa;
        border-radius: 10px;
    }

    .company-profile {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        background-color: #fff;
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .profile-header {
        text-align: center;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #eee;
    }

    .company-logo {
        width: 100px;
        height: 100px;
        background-color: #007bff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem auto;
        color: #fff;
        font-size: 2rem;
        font-weight: bold;
    }

    .profile-title {
        font-size: 1.5rem;
        color: #007bff;
        margin-bottom: 0.5rem;
    }

    .profile-subtitle {
        font-size: 1.1rem;
        color: #666;
    }

    .profile-content {
        font-size: 1rem;
        line-height: 1.6;
        color: #555;
    }

    .core-values {
        margin-top: 2rem;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
        background-color: #f8f9fa;
        padding: 2rem;
        border-radius: 10px;
    }

    .value-card {
        background-color: white;
        padding: 1.5rem;
        border-radius: 8px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .value-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .value-icon {
        width: 40px;
        height: 40px;
        background-color: var(--primary-color);
        color: #fff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1rem;
    }

    .value-title {
        font-size: 1.1rem;
        color: #333;
        margin-bottom: 0.5rem;
        font-weight: 600;
    }

    .value-description {
        font-size: 0.95rem;
        color: #666;
        line-height: 1.5;
    }

    .team-section {
        margin-top: 3rem;
        padding-top: 2rem;
        border-top: 1px solid #eee;
    }

    .team-members {
        flex-wrap: wrap;
        display: flex;
        gap: 2rem;
    }

    .team-member {
        width: 240px;
        text-align: center;
    }

    .member-photo img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .member-name {
        font-weight: bold;
        color: #333;
        margin-bottom: 0.3rem;
    }

    .member-role {
        font-size: 0.9rem;
        color: #666;
        margin-bottom: 1rem;
    }

    .member-bio {
        font-size: 0.85rem;
        color: #888;
    }

    /* 图片预览 */
    /* 预览遮罩层 */
    .preview-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.7);
        z-index: 9999;
        justify-content: center;
        align-items: center;
        transition: opacity 0.3s ease;
    }

    /* 预览内容区域 */
    .preview-content {
        max-width: 90%;
        max-height: 85vh;
        margin: auto;
        display: flex;
        justify-content: center;
        align-items: center;
        cursor: zoom-out;
    }

    /* 预览图片 */
    .preview-img {
        max-width: 50%;
        max-height: 80vh;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        transition: transform 0.3s ease;
    }

    /* 移动端适配优化 */
    @media (max-width: 768px) {
        .preview-img {
            max-height: 70vh;
        }
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
        .about-section {
            padding: 0;
        }

        .company-profile {
            padding: 1.5rem;
        }

        .profile-header {
            padding-bottom: 1rem;
        }

        .core-values {
            padding: 0;
            width: 100%;
            margin-top: 1.5rem;
        }

        .value-card {
            width: 85%;
        }
    }

    @media (max-width: 768px) {
        .detail-container {
            padding-left: 0;
            margin: 1rem;
            flex-direction: column;
        }

        .navigation-column,
        .product-content {
            margin: 0;
            width: 100%;
        }

        .image-gallery {
            grid-template-columns: repeat(2, 1fr);
        }

        .pagination {
            flex-direction: column;
            gap: 1rem;
        }

        .navigation-column {
            width: 100%;
            flex-direction: row;
            height: auto;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .nav-top,
        .nav-middle,
        .nav-bottom {
            width: 100%;
            flex: none;
            min-height: auto;
        }
    }