File content truncated due to size limit (50KB). First 50KB included below:


.index-section:nth-of-type(odd) {
    background-color: #E3F0F8 !important;
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-title {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    color: var(--text-color);
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}



.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: var(--transition);
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    color: #fff;
}

.cta-button i {
    margin-right: 8px;
}

/* 产品通过国际认证的好处 */
.benefits-section {
    padding: 60px 0;
    color: #fff;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-item {
    background-color: var(--white);
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

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

.benefit-icon {
    margin-bottom: 20px;
    font-size: 40px;
    color: var(--primary-color);
}

.benefit-icon i {
    font-size: 40px;
}

.benefit-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-color);
}

.benefit-item p {
    font-size: 14px;
    color: var(--dark-gray);
}

.contact-info-banner {
    margin-top: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 15px;
    text-align: center;
    border-radius: 4px;
}

@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .section-title {
        font-size: 28px;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-title {
        font-size: 24px;
        margin-bottom: 25px;
    }
}

@media (max-width: 576px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 20px;
        margin-bottom: 18px;
    }
}

.contact-info-banner p {
    font-size: 20px;
    font-weight: bold;
    margin: 0;
}

.contact-info-banner a {
    color: var(--white);
    text-decoration: none;
}

.contact-info-banner i {
    margin-right: 10px;
}

/* 国际认证基本原则与受理要求 - 优化样式 */
.principles-section {
        padding: 60px 0;
        position: relative;
    }
    
    .principles-container {
        display: flex;
        gap: 30px;
    }
    
    .principles-box, .requirements-box {
        flex: 1;
        background-color: #fff;
        border-radius: 10px;
        padding: 30px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        position: relative;
        overflow: hidden;
    }
    
    .principles-box h3, .requirements-box h3 {
        font-size: 22px;
        margin-bottom: 25px;
        padding-bottom: 15px;
        border-bottom: 1px solid #e5e5e5;
        color: #333333;
        display: flex;
        align-items: center;
    }
    
    .principles-box h3 i, .requirements-box h3 i {
        color: #0066cc;
        margin-right: 10px;
        font-size: 24px;
    }
    
    .principles-list, .requirements-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .principles-list li, .requirements-list li {
        display: flex;
        margin-bottom: 20px;
        align-items: flex-start;
    }
    
    .principle-check, .requirement-check {
        flex-shrink: 0;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 15px;
        margin-top: 3px;
        background-color: #0066cc;
        color: #fff;
    }
    
    .principle-content, .requirement-content {
        flex-grow: 1;
    }
    
    .principle-content h4, .requirement-content h4 {
        font-size: 18px;
        margin-bottom: 8px;
        color: #333333;
        font-weight: 600;
    }
    
    .principle-content p, .requirement-content p {
        font-size: 14px;
        color: #666666;
        margin: 0;
        line-height: 1.6;
    }
    
    @media (max-width: 992px) {
        .principles-container {
            flex-direction: column;
        }
        
        .principles-box, .requirements-box {
            margin-bottom: 30px;
        }
    }
    
    @media (max-width: 576px) {
        .principles-box h3, .requirements-box h3 {
            font-size: 20px;
        }
        
        .principle-content h4, .requirement-content h4 {
            font-size: 16px;
        }
        
        .principle-content p, .requirement-content p {
            font-size: 13px;
        }
    }

/* 选择德凯的4大优势 - 修改后的样式 */
.advantages-section {
        padding: 60px 0;
        color: #fff;
    }

    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        position: relative;
        z-index: 2;
    }

    .advantage-item {
        display: flex;
        background-color: var(--white);
        border-radius: 8px;
        padding: 30px;
        box-shadow: var(--box-shadow);
        transition: all 0.3s ease;
    }

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

  

    .advantage-item:hover .advantage-icon {
        background-color: var(--accent-color);
        transform: rotate(360deg);
    }

    .advantage-content {
        flex-grow: 1;
    }

    .advantage-content h3 {
        font-size: 20px;
        margin-bottom: 15px;
        color: var(--text-color);
    }

    .advantage-content p {
        font-size: 14px;
        color: var(--dark-gray);
        margin: 0;
        line-height: 1.6;
    }

    @media (max-width: 992px) {
        .advantages-grid {
            grid-template-columns: 1fr;
        }
    }

 


    /* 响应式样式 */
@media (max-width: 1200px) {
    /* .container {
        max-width: 960px;
    } */
}

@media (max-width: 992px) {
    /* .container {
        max-width: 720px;
    } */
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .contact-info, .contact-form {
        flex: 0 0 100%;
    }
    
    .quick-links-container {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 40px;
    }
}

@media (max-width: 768px) {

    
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantage-item {
        flex-direction: column;
    }
    
    .advantage-image {
        flex: 0 0 100%;
        height: 200px;
    }
    
    .advantage-content {
        flex: 0 0 100%;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {

    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-links-container {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
}


.advantages-section {
            padding: 40px 0;
            background-color: #f8f9fa;
            background-image: linear-gradient(135deg, rgba(0, 85, 165, 0.05) 0%, rgba(0, 85, 165, 0.1) 100%);
        }

        .advantages-container {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
        }

        .advantages-content {
            flex: 2;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .advantage-item {
            display: flex;
            background-color: #fff;
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .advantage-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }

        .advantage-icon {
            width: 60px;
            height: 60px;
            background-color: #f5f5f5;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 20px;
            color: #0055a5;
            font-size: 24px;
            flex-shrink: 0;
        }

        .advantage-text h3 {
            font-size: 18px;
            font-weight: 600;
            color: #333333;
            margin-bottom: 10px;
        }

        .advantage-text p {
            font-size: 14px;
            line-height: 1.6;
            color: #666666;
            margin-bottom: 0;
        }

        .advantages-stats {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .stat-item {
            background-color: #0055a5;
            border-radius: 8px;
            padding: 30px;
            text-align: center;
            color: #fff;
            transition: all 0.3s ease;
        }

        .stat-item:hover {
            background-color: #003d7a;
            transform: translateY(-5px);
        }

        .stat-number {
            display: block;
            font-size: 36px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .stat-text {
            font-size: 16px;
        }



        @media (max-width: 991px) {


            .advantages-container {
                flex-direction: column;
            }
            .advantages-stats{
                grid-template-columns: repeat(4, 1fr)
            }
        }

        @media (max-width: 768px) {

            .advantage-icon{
                margin-right: 0;
            }
            .advantage-item{
                flex-direction: column;
                justify-content: center;
                align-items: center;
            }
            .advantage-text p{
                display: none;
            }

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

        @media (max-width: 576px) {
            /* .advantages-content{
                display: none;
            } */
            .services-section,
            .advantages-section {
                padding: 50px 0;
            }



            .service-card {
                padding: 20px;
            }

            .service-icon {
                width: 60px;
                height: 60px;
                font-size: 24px;
            }

            .service-card h3 {
                font-size: 18px;
            }

            .advantage-item {
                padding: 20px;
            }

            .advantage-icon {
                width: 50px;
                height: 50px;
                font-size: 20px;
            }



            .stat-item {
                padding: 20px;
            }

            .stat-number {
                font-size: 30px;
            }

            .stat-text {
                font-size: 14px;
            }
        }



/* 常见问题 */
.faq-section {
    padding: 60px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    position: relative;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 20px;
    margin-right: 15px;
}

.faq-question h3 {
    font-size: 18px;
    margin: 0;
    flex-grow: 1;
}

.toggle-icon {
    margin-left: 10px;
}

.faq-answer {
    padding: 0 20px 20px 55px;
    display: none;
}

.faq-answer p {
    margin: 0;
    color: var(--dark-gray);
}

.faq-item.active .faq-question {
    background-color: #f0f7ff;
}

/* 优势展示模块v2 - 2x2大卡片布局 */
.adv2-advantages-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #e0efff 0%, #d4ebf8 50%, #e6f2ff 100%);
    position: relative;
    overflow: hidden;
}

.adv2-advantages-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(0, 119, 255, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(0, 170, 132, 0.12) 0%, transparent 40%),
                radial-gradient(circle at 50% 50%, rgba(0,102,204,0.08) 0%, transparent 30%);
    pointer-events: none;
}

.adv2-advantages-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    pointer-events: none;
}

.adv2-advantages-section > * {
    position: relative;
    z-index: 1;
}

.adv2-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.adv2-card {
    background-color: #fff;
    border-radius: 16px;
    padding: 25px 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 20px;
}

.adv2-card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
}

.adv2-card-content {
    flex-grow: 1;
    min-width: 0;
}

.adv2-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.adv2-card-blue::before {
    background: linear-gradient(90deg, #0055a5, #0077e6);
}

.adv2-card-green::before {
    background: linear-gradient(90deg, #00a854, #00c853);
}

.adv2-card-orange::before {
    background: linear-gradient(90deg, #0066cc, #0066cc);
}

.adv2-card-red::before {
    background: linear-gradient(90deg, #e53935, #ef5350);
}

.adv2-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.adv2-card:hover::before {
    opacity: 1;
}

.adv2-card-blue .adv2-card-icon {
    background: linear-gradient(135deg, #f5f5f5 0%, #d0e4f7 100%);
    color: #0055a5;
}

.adv2-card-green .adv2-card-icon {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    color: #00a854;
}

.adv2-card-orange .adv2-card-icon {
    background: linear-gradient(135deg, #f2f2f2 0%, #dbe8fa 100%);
    color: #0066cc;
}

.adv2-card-red .adv2-card-icon {
    background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    color: #e53935;
}

.adv2-card-content h3 {
    font-size: 22px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 15px;
}

.adv2-card-content p {
    font-size: 15px;
    line-height: 1.7;
    color: #666666;
    margin: 0;
}

.adv2-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.adv2-stat-item {
    background-color: #fff;
    border-radius: 16px;
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.adv2-stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.adv2-stat-purple::before {
    background: linear-gradient(180deg, #8e44ad, #9b59b6);
}

.adv2-stat-teal::before {
    background: linear-gradient(180deg, #16a085, #1abc9c);
}

.adv2-stat-pink::before {
    background: linear-gradient(180deg, #c0392b, #e91e63);
}

.adv2-stat-amber::before {
    background: linear-gradient(180deg, #0066cc, #0066cc);
}

.adv2-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.adv2-stat-item:hover::before {
    opacity: 1;
}

.adv2-stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.adv2-stat-purple .adv2-stat-icon {
    background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
    color: #8e44ad;
}

.adv2-stat-teal .adv2-stat-icon {
    background: linear-gradient(135deg, #e0f2f1 0%, #b2dfdb 100%);
    color: #16a085;
}

.adv2-stat-pink .adv2-stat-icon {
    background: linear-gradient(135deg, #fce4ec 0%, #f8bbd9 100%);
    color: #e91e63;
}

.adv2-stat-amber .adv2-stat-icon {
    background: linear-gradient(135deg, #f8f9fa 0%, #f5f5f5 100%);
    color: #0066cc;
}

.adv2-stat-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.adv2-stat-number {
    font-size: 28px;
    font-weight: 700;
    color: #0066cc;
    line-height: 1.2;
    margin-bottom: 5px;
}

.adv2-stat-text {
    font-size: 13px;
    color: #666666;
}

@media (max-width: 1024px) {
    .adv2-stat-number {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .adv2-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .adv2-stat-item {
        padding: 20px 15px;
        gap: 15px;
    }
    
    .adv2-stat-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .adv2-stat-number {
        font-size: 22px;
    }
}

@media (max-width: 1024px) {
    .adv2-cards-grid {
        gap: 25px;
    }
    
    .adv2-card {
        padding: 30px;
    }
    
    .adv2-stat-number {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .adv2-advantages-section {
        padding: 50px 0;
    }
    
    .adv2-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .adv2-card {
        padding: 25px;
    }
    
    .adv2-card-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
    }
    
    .adv2-card-content h3 {
        font-size: 20px;
    }
    
    .adv2-stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .adv2-stat-item {
        padding: 25px 15px;
    }
    
    .adv2-stat-number {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .adv2-stat-number {
        font-size: 24px;
    }
    
    .adv2-stat-text {
        font-size: 13px;
    }
}

/* 合作伙伴 */
.partners-section {
    padding: 60px 0;
    background-color: var(--white);
}

.partners-slider {
    margin: 0 -15px;
}

.partner-item {
    padding: 0 15px;
    text-align: center;
}

.partner-item img {
    max-width: 100%;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

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


.btn-primary, .btn-secondary {
    padding: 14px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: #1a75e0;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0,102,204,0.3);
}

.btn-primary:hover {
    background-color: #0066cc;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,102,204,0.4);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.btn-primary i, .btn-secondary i {
    margin-right: 10px;
    font-size: 18px;
}

@media (max-width: 576px) {
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    

}

.button-group{
    display: flex;
}
.button-group button{
    flex: 1;
}

/*首页maintab*/
/* Tab导航菜单样式 - 卡片式设计 */
.main-tab-navigation {
    background-color: #f5f5f5;
    position: relative;
    width: 100%;
    z-index: 100;
    margin-bottom: 0;
    transition: all 0.3s ease;
}

/* 固定在顶部的样式 */
.main-tab-navigation.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.main-tab-nav {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 1px;
    padding: 0 15px;
    max-width: 1280px;
    margin: 0 auto;
}

.tab-button {
    background: #0066cc;
    color: #ffffff;
    border-bottom: none;
    padding: 12px 25px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 0;
    position: relative;
    text-align: center;
    white-space: nowrap;
    z-index: 1;
    flex: 1;
}

.tab-button:hover {
    color: var(--primary-color);
    background-color: #fff3e0;
}

.tab-button.active {
    
    background: var(--primary-color);
    color: #fff;
    font-weight: 600;
    z-index: 2;
}

.tab-content-section {
    display: none;
    background-color: #fff;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.tab-content-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-content-wrapper {
    margin-left: 0;
    padding-left: 0;
    transition: all 0.3s ease;
    background-color: #fff;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@media (max-width:768px){
    .main-tab-navigation{
        overflow-x: auto;
    }
    .main-tab-nav{
        justify-content: start;
    }
}


/*index*/
.hero-layout {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hero-logo-container {
    flex: 0 0 auto;
}

.hero-text-container {
    flex: 1;
}

.hero-section .hero-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 0;
    display: block;
    border-radius: 50%;
}

/* 调整第二屏的布局 */
.hero-section .certificates-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hero-section .certificates-info .hero-logo-container {
    flex: 0 0 auto;
}

.hero-section .certificates-info .hero-text-container {
    flex: 1;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-layout .last-tip {
        display: none;
    }

    .hero-layout,
    .hero-section .certificates-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .hero-section .hero-logo {
        max-width: 150px;
        margin-bottom: 15px;
    }

    .hero-text-container {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }
}

/* 首页横幅 - 滚动Banner样式 */
.hero-section {
    position: relative;
    color: var(--white);
    overflow: hidden;
}

.hero-section .section-title {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    color: var(--text-color);
}

.hero-section .section-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.hero-section .hero-slide {
    background-size: cover;
    background-position: center;
    height: 500px;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-section .hero-slide:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-section .hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

/* 证书展示样式 - 左图右文布局 */
.hero-section .certificates-layout {
    display: flex;
    align-items: center;
    gap: 30px;
    text-align: left;
}

.hero-section .certificates-showcase {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    margin: 0;
    padding-left: 0;
}

.hero-section .certificate-item {
    background-color: transparent;
    border-radius: 8px;
    padding: 0;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 240px;
}

.hero-section .certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.hero-section .certificate-item img {
    width: 220px;
    height: 310px;
    object-fit: contain;
    border-radius: 4px;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.5s ease;
    background-color: transparent;
    padding: 0;
}

.hero-section .certificate-item:hover img {
    transform: scale(1.03);
}

.hero-section .certificates-info {
    flex: 1.2;
    padding-left: 20px;
}

.hero-section .certificates-info h2 {
    text-align: left;
    margin-bottom: 20px;
    font-size: 36px;
    font-weight: bold;
    color: #fff;
}

.hero-section .certificates-info p {
    text-align: left;
    margin-bottom: 30px;
    font-size: 18px;
}

.hero-section .certificates-info .hero-buttons {
    justify-content: flex-start;
}

.hero-section .hero-content h2, .hero-section .hero-content h1 {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: bold;
    color: #fff;
}

.hero-section .hero-content p {
    font-size: 18px;
    margin-bottom: 15px;
}

.hero-section .cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    transition: var(--transition);
}

.hero-section .cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    color: #fff;
}

.hero-section .cta-button i {
    margin-right: 8px;
}

.hero-section .hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

/* 非立即咨询按钮（不带get-quote类）改回橙色 */
.hero-section .cta-button:not(.get-quote) {
    background-color: #ff6600;
}

.hero-section .cta-button:not(.get-quote):hover {
    background-color: #ff5500;
}

/* Glide.js自定义样式 */
.hero-section .glide__bullets {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-section .glide__bullet {
    width: 12px;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-section .glide__bullet:hover,
.hero-section .glide__bullet--active {
    background-color: white;
    transform: scale(1.2);
}

.hero-section .glide__arrows {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    z-index: 10;
}

.hero-section .glide__arrow {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.3);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section .glide__arrow:hover {
    background-color: rgba(0, 0, 0, 0.6);
}

.hero-section .glide__arrow--left {
    left: 20px;
}

.hero-section .glide__arrow--right {
    right: 20px;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* 响应式调整 */
@media (max-width: 1200px) {
    .hero-section .certificates-layout {
        gap: 30px;
    }

    .hero-section .certificates-showcase {
        gap: 15px;
        display: none;
    }

    .hero-section .certificate-item {
        width: 220px;
    }

    .hero-section .certificate-item img {
        width: 190px;
        height: 260px;
    }
}

@media (max-width: 992px) {
    .hero-section .certificates-layout {
        flex-direction: column;
        gap: 30px;
    }

    .hero-section .certificates-showcase {
        justify-content: center;
        margin-bottom: 20px;
    }

    .hero-section .certificates-info {
        text-align: center;
        padding-left: 0;
    }

    .hero-section .certificates-info h2,
    .hero-section .certificates-info p {
        text-align: center;
    }

    .hero-section .certificates-info .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-section .hero-buttons {
        gap: 10px;
    }

    .hero-section .hero-slide {
        height: 500px;
    }

    .hero-section .hero-content h2, .hero-section .hero-content h1 {
        font-size: 24px;
    }

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

    .hero-section .certificates-showcase {
        display: none;
    }

    .hero-section .certificates-info {
        width: 100%;
        padding-left: 0;
        text-align: center;
    }

    .hero-section .certificates-info h2,
    .hero-section .certificates-info p {
        text-align: center;
    }

    .hero-section .certificates-info .hero-buttons {
        justify-content: center;
    }

    .hero-section .glide__arrows {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-section .hero-content h2,.hero-section .hero-content h1 {
        font-size: 22px;
    }

    .hero-section .hero-slide {
        height: 450px;
        /* 在更小的屏幕上进一步减小高度 */
    }

    .hero-section .certificate-item {
        width: 240px;
    }

    .hero-section .certificate-item img {
        width: 210px;
        height: 290px;
    }
}

/*index content-intro*/
/* 国际认证简介 */
.intro-section {
    padding: 60px 0;
    background-color: var(--white);
}
.intro-section .section-title a{

}

.intro-container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.intro-content {
    flex: 1;
}

.intro-text p {
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--dark-gray);
}

.intro-features {
    margin-top: 25px;
}

.intro-feature {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.intro-feature i {
    color: var(--primary-color);
    font-size: 20px;
    margin-right: 15px;
}

.intro-feature span {
    font-weight: 500;
}

.intro-cta {
    margin-top: 25px;
    font-weight: bold;
    font-size: 18px;
    color: var(--primary-color);
}

.intro-cta i {
    margin-left: 8px;
}

.intro-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    
}

.intro-image img {
    width: 100%;
    max-width: 100%;
    height: 580px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.intro-image:hover img {
    transform: scale(1.03);
}

/* 添加响应式样式 */
@media (max-width: 992px) {
    .intro-container {
        flex-direction: column-reverse;
    }

    .intro-image {
        margin-bottom: 30px;
        width: 100%;
    }

    .intro-content {
        width: 100%;
    }
}

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

    .intro-feature {
        margin-bottom: 12px;
    }

    .intro-feature i {
        font-size: 18px;
    }

    .intro-cta {
        font-size: 16px;
    }
}

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

    .intro-text p {
        font-size: 14px;
    }

    .intro-feature span {
        font-size: 14px;
    }

    .intro-cta {
        font-size: 15px;
    }
}

/*content-service-intro*/
/* 服务步骤模块样式 */
.service-steps-section {
    padding: 50px 0;
    background-color: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.service-steps-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.03) 0%, rgba(0, 77, 153, 0.05) 100%);
    z-index: 0;
}


/* 添加分类标签样式 */
.service-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-tag {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 20px;
    display: inline-block;
    transition: all 0.3s ease;
}

.category-tag:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .service-categories {
        gap: 6px;
        margin-bottom: 15px;
    }

    .category-tag {
        font-size: 11px;
        padding: 4px 10px;
    }
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 15px;
    color: #333333;
    position: relative;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: #666666;
    margin-bottom: 50px;
    position: relative;
    letter-spacing: 1px;
}

.service-steps-container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* 服务步骤项目样式 */
.service-steps-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.service-steps-items .step-item {
    position: relative;
    width: calc(20% - 24px);
    min-width: 180px;
    background-color: #fff;
    border-radius: 15px;
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    cursor: pointer;
    overflow: hidden;
    z-index: 1;
    flex-grow: 0;
    flex-shrink: 0;
}

.service-steps-items .step-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transition: all 0.4s ease;
    z-index: -1;
    opacity: 0;
    border-radius: 12px;
}

.service-steps-items .step-item:hover::before,
.service-steps-items .step-item.active::before {
    height: 100%;
    opacity: 1;
}

.service-steps-items .step-item:hover,
.service-steps-items .step-item.active {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 102, 204, 0.15);
}

.service-steps-items .step-item:hover .step-icon i,
.service-steps-items .step-item.active .step-icon i {
    color: #fff;
    transform: scale(1.1);
}

.service-steps-items .step-item:hover .step-subtitle,
.service-steps-items .step-item.active .step-subtitle {
    color: #fff;
}

.service-steps-items .step-item:hover .step-number,
.service-steps-items .step-item.active .step-number {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.service-steps-items .step-icon {
            width: 100px;
            height: 100px;
            margin: 0 auto 25px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background-color: rgba(0, 102, 204, 0.1);
            transition: all 0.4s ease;
            position: relative;
            z-index: 2;
            transform-style: preserve-3d;
            perspective: 1000px;
        }

        



/* .service-steps-items .step1 .step-icon {
    background-image: url(img/cnas.png);
}

.service-steps-items .step2 .step-icon {
    background-image: url(img/cma.png);
}
.service-steps-items .step3 .step-icon {
    background-image: url(img/cma-cnas.png);
}

.service-steps-items .step4 .step-icon {
    background-image: url(img/icon-gh.png);
}

.service-steps-items .step5 .step-icon {
    background-image: url(img/icon-build.png);
}

.service-steps-items .step6 .step-icon {
    background-image: url(img/icon-device.png);
} */

.service-steps-items .step-icon i {
            font-size: 42px;
            color: var(--primary-color);
            transition: all 0.4s ease;
        }

.service-steps-items .step-number {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
    background-color: rgba(0, 102, 204, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    z-index: 2;
}

.service-steps-items .step-content {
    margin-top: 15px;
    transition: all 0.4s ease;
}

.service-steps-items .step-subtitle {
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    margin: 0;
    transition: all 0.4s ease;
}

/* 服务详情展示区域样式 */
.service-detail-container {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 15px;
    padding: 40px;
    color: #fff;
    margin-top: 40px;
    position: relative;
    min-height: 180px;
    box-shadow: 0 15px 35px rgba(0, 102, 204, 0.2);
    overflow: hidden;
}

.service-detail-container::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transform: translate(50%, -50%);
}

.service-detail-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transform: translate(-30%, 30%);
}

.service-detail {
    display: none;
    animation: fadeIn 0.6s ease;
    position: relative;
    z-index: 1;
}

.service-detail.active {
    display: block;
}

.service-detail a {
    color: #fff;
}

.detail-title {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: bold;
    color: #fff;
}

.detail-desc {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 25px;
    opacity: 0.9;
}

.detail-link {
    display: inline-flex;
    align-items: center;
    color: #fff;
    font-weight: 500;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 5px 10px;
    border-radius: 20px;
}

.detail-link i {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.detail-link:hover {
    background-color: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.detail-link:hover i {
    transform: translateX(5px);
}

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

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

/* 步骤连接线样式 */
.steps-connection-line {
    position: absolute;
    top: 60px;
    left: 10%;
    width: 80%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 0;
    opacity: 0.5;
}

/* 响应式样式 */
@media (max-width: 1280px) {
    .service-steps-items {
        justify-content: center;
    }

    .service-steps-items .step-item {
                width: calc(25% - 23px);
                margin-bottom: 20px;
            }

    .step-item[data-step="05"] {
                display: none;
            }
}

@media (max-width: 1200px) {
    .service-steps-items .step-item {
                width: calc(25% - 23px);
            }

    .service-detail-container {
        display: block;
    }

    .service-steps-items {
        justify-content: space-between;
    }

}

@media (max-width: 992px) {
    .service-steps-items .step-item {
                width: calc(50% - 15px);
            }

    .service-detail-container {
        padding: 30px;
    }

    .service-steps-items .step-icon {
        width: 90px;
        height: 90px;
    }

    .service-steps-items .step-icon i {
        font-size: 38px;
    }
}

@media (max-width: 768px) {
    .step-item[data-step="05"] {
                display: block;
            }
    .service-steps-items .step-item {
                width: calc(50% - 10px);
                min-width: 150px;
                padding: 25px 15px;
            }

    .service-steps-items {
        gap: 20px;
        justify-content: space-between;
    }

    .service-steps-items .step-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 15px;
    }

    .service-steps-items .step-icon i {
        font-size: 32px;
    }

    .service-steps-items .step-number {
        width: 30px;
        height: 30px;
        font-size: 14px;
        top: 10px;
        left: 10px;
    }

    .service-detail-container {
        display: none;
        /* 在移动端隐藏详情区域 */
    }

    .step-subtitle {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .service-steps-items .step-item {
                width: calc(50% - 10px);
                min-width: 130px;
                padding: 20px 10px;
                margin-bottom: 15px;
            }

    .service-steps-items {
        gap: 15px;
    }

    .service-steps-items .step-icon {
                width: 70px;
                height: 70px;
            }

           .service-steps-items .step-icon i {
                font-size: 30px;
            }

            .service-steps-items .step-subtitle {
                font-size: 15px;
            }

            .service-steps-items .step-number {
                width: 30px;
                height: 30px;
                font-size: 14px;
                top: 10px;
                left: 10px;
            }

            .service-steps-items .service-steps-items {
                gap: 15px;
            }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .service-steps-items .step-icon {
        width: 60px;
        height: 60px;
    }

    .service-steps-items .step-icon i {
        font-size: 28px;
    }

    .service-steps-items .step-number {
        width: 25px;
        height: 25px;
        font-size: 12px;
        top: 8px;
        left: 8px;
    }
}


/*content-prices*/
/* 灵活付费方案样式 */
.pricing-section {
    padding: 50px 0;
    background-color: #f8f9fa;
}

.pricing-tabs {
    margin-top: 10px;
    position: relative;
}

/* 服务导航样式 */
.service-nav {
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.service-nav-item {
    background-color: #f8f9fa;
    color: #0066cc;
    padding: 10px 20px;
    margin: 5px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    border: 1px solid #e5e5e5;
}

.service-nav-item:hover, .service-nav-item.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 3px 10px rgba(0, 102, 204, 0.2);
}

@media (max-width: 768px) {
    .service-nav-item {
        flex: 0 0 auto;
        white-space: nowrap;
        font-size: 12px;
        padding: 10px 12px;
    }
}

/* Glide.js 滑动布局 */
.pricing-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.pricing-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 10px;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* 角标样式 */
.pricing-card-tag {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #0066cc;
    color: white;
    padding: 5px 15px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 0 10px 0 10px;
}

.pricing-card-tag.special {
    background-color: #0066cc;
}

.pricing-card-tag.popular {
    background-color: #4CAF50;
}

/* 卡片头部 */
.pricing-header {
    padding: 20px 15px;
    text-align: center;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e5e5e5;
}

.pricing-header h3 {
    margin: 0 0 15px;
    font-size: 18px;
    color: #333333;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* 按钮样式 */
.pricing-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 14px;
}

.pricing-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3);
    color: #fff;
}

.price {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
}

.price span {
    font-size: 14px;
    font-weight: normal;
    margin-left: 5px;
}

/* 卡片内容 */
.pricing-body {
    padding: 20px 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pricing-body p {
    margin-bottom: 15px;
    color: #666666;
    line-height: 1.5;
    font-size: 14px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

/* 功能列表样式调整 */
.pricing-features li {
    padding: 8px 0;
    color: #666666;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    min-height: 30px; /* 确保所有列表项高度一致 */
}

.pricing-features i.fa-check {
    color: #4CAF50;
    margin-right: 10px;
    font-size: 16px;
    margin-top: 2px;
    min-width: 16px;
    text-align: center;
}

.pricing-features i.fa-times {
    color: #F44336;
    margin-right: 10px;
    font-size: 16px;
    margin-top: 2px;
    min-width: 16px;
    text-align: center;
}

/* 卡片底部 */
.pricing-footer {
    padding: 15px;
    text-align: center;
    margin-top: auto;
}

/* Glide.js 导航按钮样式 */
.pricing-slider-arrows {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
}

.pricing-slider-arrow {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.pricing-slider-arrow:hover {
    background-color: var(--secondary-color);
}

.pricing-slider-arrow--left {
    left: 0;
}

.pricing-slider-arrow--right {
    right: 0;
}

/* Glide.js 分页指示器样式 */
.pricing-slider-bullets {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.pricing-slider-bullet {
    width: 10px;
    height: 10px;
    padding: 0;
    background-color: #f8f9fa;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-slider-bullet.glide__bullet--active {
    background-color: var(--primary-color);
}

/* 移动端样式 */
@media (max-width: 768px) {
    .pricing-slider-arrow--left {
        left: 10px;
    }

    .pricing-slider-arrow--right {
        right: 10px;
    }

    .pricing-header h3 {
        font-size: 20px;
        min-height: auto;
    }
}

/*content-limited*/
/* 限时特惠名额限制模块样式 - 更紧凑的版本 */
.limited-offer-section {
    padding: 50px 0;
    /* 减少上下内边距 */
    background: linear-gradient(135deg, #0055b8, #003b80);
    position: relative;
}

.limited-offer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('img/pattern.jpg');
    background-size: cover;
    /* 让图片覆盖整个区域 */
    background-position: center;
    /* 居中显示 */
    opacity: 0.05;
    z-index: 1;
}

.limited-offer-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    /* 增加最大宽度 */
    margin: 0 auto;
}

.limited-offer-header {
    text-align: center;
    margin-bottom: 25px;
    /* 减少下边距 */
}

.limited-offer-header h2 {
    font-size: 32px;
    /* 减小字体 */
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    /* 减少下边距 */
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.limited-offer-header p {
    font-size: 16px;
    /* 减小字体 */
    color: rgba(255, 255, 255, 0.9);
    margin: 0 auto;
    line-height: 1.5;
    max-width: none;
    /* 移除宽度限制 */
}

.highlight-number {
    font-size: 22px;
    font-weight: 700;
    color: #66a3ff;
    background-color: rgba(0,102,204,0.2);
    padding: 2px 10px;
    border-radius: 4px;
    margin: 0 3px;
    display: inline-block;
}

/* 名额统计样式 - 更紧凑 */
.quota-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    /* 减少间距 */
    margin-bottom: 25px;
    display: none;
    /* 减少下边距 */
}

.quota-stat-item {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px 15px;
    /* 减少内边距 */
    width: 160px;
    /* 减小宽度 */
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.quota-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    background-color: rgba(255, 255, 255, 0.15);
}

.quota-stat-item.highlight {
    background-color: rgba(0,102,204,0.15);
    border: 1px solid rgba(0,102,204,0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.quota-stat-item.highlight:hover {
    transform: translateY(-5px) scale(1.05);
}

.quota-stat-item .stat-number {
    font-size: 42px;
    /* 减小字体 */
    font-weight: 700;
    color: #fff;
    line-height: 1;
    margin-bottom: 8px;
    /* 减少下边距 */
}

.quota-stat-item.highlight .stat-number {
    color: #66a3ff;
}

.quota-stat-item .stat-label {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 12px;
    /* 减少下边距 */
}

.quota-stat-item .stat-icon {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    /* 减小尺寸 */
    height: 36px;
    /* 减小尺寸 */
    background-color: #0055b8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.quota-stat-item.highlight .stat-icon {
    background-color: #1a75e0;
}

.quota-stat-item .stat-icon i {
    font-size: 16px;
    /* 减小字体 */
    color: #fff;
}

/* CTA按钮样式 - 更紧凑 */
.limited-offer-cta {
    display: flex;