:root {
    --primary-color: #1a56db;
    --secondary-color: #0e2b5c;
    --accent-color: #ff6b35;
    --light-color: #f3f4f6;
    --dark-color: #1f2937;
    --text-color: #374151;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #f9fafb;
    padding-top: 80px; /* 为固定的header留出空间 */
}


/* 通用容器样式 */

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

        /* 导航栏样式 - 2026-01-21 更新 */
        .header {
            background: white !important;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1) !important;
            position: fixed !important;
            padding: 15px 0;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            width: 100% !important;
            z-index: 1001 !important;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            color: black;
            font-size: 1.5rem;
            font-weight: bold;
            text-decoration: none;
        }
        
        .logo i {
            margin-right: 10px;
            font-size: 1.8rem;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-item {
            position: relative;
            margin-left: 5px;
        }
        
        .nav-link {
            display: block;
            color: black;
            text-decoration: none;
            padding: 10px 20px;
            border-radius: 5px;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        
        .nav-link:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        /* 二级导航样式 */
        .sub-menu {
            position: absolute;
            top: 100%;
            left: 0;
            width: 200px;
            background: white;
            border-radius: 5px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            list-style: none;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            z-index: 1000;
        }
        
        .nav-item:hover .sub-menu {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .sub-item {
            border-bottom: 1px solid #f1f1f1;
        }
        
        .sub-item:last-child {
            border-bottom: none;
        }
        
        .sub-link {
            display: block;
            padding: 12px 20px;
            color: #333;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .sub-link:hover {
            background-color: #f8f9fa;
            color: #4a6baf;
            padding-left: 25px;
        }
        
        /* 移动端菜单切换按钮 */
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: black;
            font-size: 1.5rem;
            cursor: pointer;
        }

/* Hero区域样式 */

.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    min-height: calc(100vh - 80px); /* 占满整个视口高度，减去header高度 */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.stats-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin: 2rem 0;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    min-width: 200px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 1.1rem;
}


/* 服务区域样式 */

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.services {
    padding: 4rem 0;
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-content {
    padding: 1.5rem;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.service-desc {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.service-link i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

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


/* 案例区域样式 */

.cases {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.cases-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.case-tab {
    padding: 0.8rem 1.8rem;
    background: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    font-size: 1.1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.case-tab:hover {
    background: #e5e7eb;
}

.case-tab.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(26, 86, 219, 0.3);
}

.cases-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.cases-content.active {
    display: block;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    background: white;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.case-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.case-content {
    padding: 1.5rem;
}

.case-title {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.case-desc {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.case-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.case-link:hover {
    color: var(--accent-color);
}

.case-link i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

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


/* 新闻资讯区域 */

.news {
    padding: 4rem 0;
    background-color: white;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.news-column {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.news-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.news-title {
    font-size: 1.5rem;
    margin: 0;
}

.news-content {
    padding: 1.5rem;
}

.news-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.news-item {
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item a {
    display: flex;
    justify-content: space-between;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.news-item a:hover {
    color: var(--primary-color);
}

.news-item-title {
    flex: 1;
    margin-right: 1rem;
}

.news-item-date {
    color: #6b7280;
    font-size: 0.9rem;
    white-space: nowrap;
}

.news-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.news-more:hover {
    color: var(--accent-color);
}

.news-more i {
    margin-left: 0.5rem;
    transition: var(--transition);
}

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


/* 认证区域 */

.certificates {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.certificates-slider {
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    padding: 1rem 0;
    scrollbar-width: thin;
    -ms-overflow-style: none;
}

.certificates-slider::-webkit-scrollbar {
    height: 6px;
}

.certificates-slider::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

.certificate-item {
    flex: 0 0 auto;
    width: 200px;
    text-align: center;
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.certificate-img {
    width: 100%;
    height: 150px;
    object-fit: contain;
    margin-bottom: 1rem;
}


/* 客户区域 */

.clients {
    padding: 4rem 0;
    background-color: white;
}

.clients-slider {
    overflow: hidden;
    position: relative;
    background: var(--light-color);
    border-radius: 12px;
    padding: 1.5rem 1rem;
}

/* 外层wrapper做滚动动画 */
.clients-wrapper {
    display: flex;
    animation: scroll 40s linear infinite;
    width: max-content;
}

.clients-wrapper:hover {
    animation-play-state: paused;
}

/* 每个track保持独立的2行grid布局 */
.clients-track {
    display: grid;
    grid-template-rows: repeat(2, 140px);
    grid-auto-flow: column;
    grid-auto-columns: 140px;
    gap: 1.5rem;
    flex-shrink: 0;
    padding-right: 1.5rem; /* 用padding代替gap，确保两个track之间有间距 */
}

.clients-track a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 140px;
    height: 140px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 6px;
}

.client-logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.8;
    transition: var(--transition);
}

.clients-track a:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.clients-track a:hover .client-logo {
    opacity: 1;
    transform: scale(1.05);
}


/* CTA区域 */

.cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 4rem 0;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-button {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    margin-top: 1.5rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.4);
}


/* 页脚样式 */

.footer {
    background: #f8f9fa;
    color: #333;
    padding: 60px 0 30px;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.footer-menus {
    display: flex;
    flex: 1;
    gap: 50px;
}

.footer-menu-column {
    min-width: 120px;
}

.footer-menu-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 0;
}

.footer-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu-list li {
    margin-bottom: 12px;
}

.footer-menu-list a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-menu-list a:hover {
    color: #1890ff;
}

/* 右侧联系我们区域 */
.footer-contact {
    min-width: 220px;
    padding-left: 40px;
    border-left: 1px solid #e8e8e8;
}

.contact-details {
    margin-bottom: 20px;
}

.contact-item {
    margin-bottom: 15px;
}

.contact-label {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 5px;
}

.contact-value {
    font-size: 14px;
    color: #333;
}

.contact-value.phone {
    font-size: 24px;
    font-weight: bold;
    color: #1890ff;
}

.contact-value.email {
    color: #1890ff;
    text-decoration: none;
}

.contact-value.email:hover {
    text-decoration: underline;
}

.qr-section {
    margin-top: 20px;
}

.qr-label {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 10px;
}

.qr-codes {
    display: flex;
    gap: 20px;
}

.qr-item {
    text-align: center;
}

.qr-item .qr-code {
    width: 100px;
    height: 100px;
    background: white;
    padding: 5px;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
}

.qr-item p {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e8e8e8;
    color: #999;
    font-size: 13px;
}

.footer-bottom a {
    color: #666;
    text-decoration: none;
}

.footer-bottom a:hover {
    color: #1890ff;
}

/* 页脚响应式 */
@media (max-width: 1200px) {
    .footer-menus {
        flex-wrap: wrap;
        gap: 30px 40px;
    }
    
    .footer-menu-column {
        min-width: 100px;
    }
}

@media (max-width: 992px) {
    .footer-main {
        flex-direction: column;
    }
    
    .footer-contact {
        padding-left: 0;
        border-left: none;
        border-top: 1px solid #e8e8e8;
        padding-top: 30px;
        margin-top: 20px;
    }
}

@media (max-width: 768px) {
    .footer-menus {
        flex-wrap: wrap;
        gap: 25px 30px;
    }
    
    .footer-menu-column {
        min-width: 45%;
    }
}


/* 动画 */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}


/* 响应式设计 */

@media (max-width: 992px) {
    body {
        padding-top: 70px; /* 手机端header可能更小 */
    }
    .hero {
        min-height: calc(100vh - 70px);
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        background: white;
        width: 80%;
        height: calc(100vh - 70px);
        flex-direction: column;
        padding: 2rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transition: 0.4s;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-item {
        margin: 1rem 0;
    }
    .dropdown {
        position: static;
        box-shadow: none;
        display: none;
        margin-left: 1rem;
    }
    .nav-item:hover .dropdown {
        display: none;
    }
    .dropdown.show {
        display: block;
    }
    .mobile-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: calc(100vh - 70px);
        padding: 1.5rem 0;
    }
    .hero-title {
        font-size: 2rem;
    }
    .stat-item {
        min-width: 140px;
    }
    .stat-number {
        font-size: 2rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .cta-title {
        font-size: 2rem;
    }
    .cases-tabs {
        flex-direction: column;
        align-items: center;
    }
    .case-tab {
        width: 200px;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero {
        min-height: calc(100vh - 70px);
        padding: 1rem 0;
    }
    .stats-container {
        gap: 1rem;
    }
    .stat-item {
        min-width: calc(50% - 1rem);
        padding: 1rem;
    }
    .stat-number {
        font-size: 1.5rem;
    }
    .stat-text {
        font-size: 0.9rem;
    }
}

.enc-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}


/* 页面标题样式 */

.enc-page-title {
    text-align: center;
    font-size: 2.5rem;
    margin: 1rem 0 2rem;
    color: var(--enc-secondary);
    position: relative;
    padding-bottom: 1rem;
}

.enc-page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--enc-accent);
    border-radius: 2px;
}


/* 主要内容区域 */

.enc-main-content {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}


/* 侧边栏样式 */

.enc-sidebar {
    width: 280px;
    flex-shrink: 0;
}

.enc-solutions-sidebar {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.enc-sidebar-title {
    background: var(--enc-secondary);
    color: white;
    padding: 1.2rem 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.enc-solutions-list {
    list-style: none;
}

.enc-solutions-list li {
    border-bottom: 1px solid var(--enc-light);
}

.enc-solutions-list li:last-child {
    border-bottom: none;
}

.enc-solutions-list a {
    display: block;
    padding: 1.2rem 1.5rem;
    color: var(--enc-text);
    text-decoration: none;
    transition: var(--enc-transition);
    position: relative;
}

.enc-solutions-list a:hover {
    background: var(--enc-light);
    color: var(--enc-primary);
}

.enc-solutions-list a.enc-active {
    background: var(--enc-primary);
    color: white;
}

.enc-solutions-list a.enc-active::after {
    content: '';
    position: absolute;
    right: -5px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 5px 0 5px 5px;
    border-style: solid;
    border-color: transparent transparent transparent #f9fafb;
}


/* 内容区域样式 */

.enc-content-area {
    flex: 1;
}

/* 编辑器内容通用样式 - 图片居中显示 */
.enc-pain-points img,
.enc-content-area img,
.job-detail-content img {
    display: block !important;
    max-width: 90% !important;
    width: auto !important;
    height: auto !important;
    margin: 1.5rem auto !important;
    border-radius: 8px;
    float: none !important;
    object-fit: contain;
}

.enc-pain-points p img,
.enc-content-area p img,
.job-detail-content p img {
    display: block !important;
    margin: 1.5rem auto !important;
    float: none !important;
}

.enc-pain-points p,
.enc-content-area p,
.job-detail-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    clear: both;
}

.enc-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    margin-bottom: 2.5rem;
}

.enc-section-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--enc-secondary);
    position: relative;
    padding-bottom: 0.8rem;
}

.enc-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--enc-accent);
    border-radius: 2px;
}


/* 痛点展示样式 */

.enc-pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.enc-pain-point {
    background: var(--enc-light);
    border-radius: 10px;
    padding: 1.5rem;
    position: relative;
    transition: var(--enc-transition);
}

.enc-pain-point:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.enc-pain-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    color: var(--enc-accent);
    font-size: 1.5rem;
}

.enc-pain-title {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--enc-secondary);
}

.enc-pain-desc {
    color: var(--enc-text);
}


/* 解决方案样式 */

.enc-solution-content {
    margin-top: 1.5rem;
}

.enc-solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.enc-feature-item {
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--enc-light);
    transition: var(--enc-transition);
}

.enc-feature-item:hover {
    border-color: var(--enc-primary);
    background: rgba(26, 86, 219, 0.03);
}

.enc-feature-icon {
    color: var(--enc-primary);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.enc-feature-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--enc-secondary);
}


/* 商业实践成果样式 */

.enc-results-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
}

.enc-result-item {
    flex: 1;
    min-width: 200px;
    background: linear-gradient(135deg, var(--enc-primary), var(--enc-secondary));
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(26, 86, 219, 0.2);
}

.enc-result-value {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.enc-result-label {
    font-size: 1.1rem;
    opacity: 0.9;
}


/* 客户案例卡片样式 */

.enc-cases-section {
    margin-top: 1rem;
}

.enc-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.enc-case-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--enc-transition);
    background: white;
    text-decoration: none;
    display: block;
}

.enc-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.enc-case-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.enc-case-content {
    padding: 1.5rem;
}

.enc-case-title {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--enc-secondary);
}

.enc-case-desc {
    margin-bottom: 1rem;
    color: var(--enc-text);
}

.enc-case-link {
    display: inline-flex;
    align-items: center;
    color: var(--enc-primary);
    font-weight: 500;
}

.enc-case-link i {
    margin-left: 0.5rem;
    transition: var(--enc-transition);
}

.enc-case-card:hover .enc-case-link i {
    transform: translateX(5px);
}


/* CTA区域样式 */

.enc-footer-cta {
    background: linear-gradient(135deg, var(--enc-primary), var(--enc-secondary));
    color: white;
    padding: 3rem 0;
    margin-top: 3rem;
}

.enc-cta-container {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.enc-cta-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.enc-cta-desc {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}


/* 悬浮显示二维码按钮样式 */

.enc-cta-button-container {
    position: relative;
    display: inline-block;
}

.enc-cta-button {
    display: inline-block;
    background: var(--enc-accent);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--enc-transition);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.enc-cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.4);
}

.enc-wechat-qr {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-15px);
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: none;
    z-index: 10;
    width: 200px;
}

.enc-wechat-qr::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: white transparent transparent transparent;
}

.enc-cta-button-container:hover .enc-wechat-qr {
    display: block;
    animation: fadeIn 0.3s ease;
}

.enc-qr-image {
    width: 100%;
    height: auto;
    display: block;
}

.enc-qr-text {
    text-align: center;
    color: var(--enc-dark);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}


/* 动画 */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(-15px);
    }
}


/* 响应式设计 */

@media (max-width: 992px) {
    .enc-main-content {
        flex-direction: column;
    }
    .enc-sidebar {
        width: 100%;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .enc-page-title {
        font-size: 2rem;
        margin: 1rem 0;
    }
    .enc-section-title {
        font-size: 1.5rem;
    }
    .enc-result-item {
        padding: 1.5rem;
    }
    .enc-result-value {
        font-size: 2.5rem;
    }
    .enc-cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .enc-solution-features,
    .enc-pain-points,
    .enc-cases-grid {
        grid-template-columns: 1fr;
    }
    .enc-results-container {
        flex-direction: column;
    }
    .enc-result-item {
        min-width: 100%;
    }
    .enc-cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

.a1b2 {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}


/* 页面标题区域 */

.c3d4 {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    text-align: center;
}

.e5f6 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.g7h8 {
    font-size: 1.1rem;
    opacity: 0.9;
}


/* 内容区域 */

.i9j0 {
    padding: 2rem;
}


/* 分类按钮区域 */

.k1l2 {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 2rem;
    justify-content: center;
}

.m3n4 {
    padding: 0.6rem 1.2rem;
    background: var(--x4);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--x7);
}

.m3n4:hover {
    background: #e5e7eb;
}

.m3n4.active {
    background: #1a56db;
    color: white;
}


/* 案例卡片区域 */

.o5p6 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.q7r8 {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--x7);
    border: 1px solid #e5e7eb;
}

.q7r8:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.s9t0 {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.u1v2 {
    padding: 1.2rem;
}

.w3x4 {
    display: inline-block;
    background: var(--x4);
    color: var(--x1);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.y5z6 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: var(--x2);
}

.a7b8 {
    margin-bottom: 1rem;
    color: var(--x6);
    font-size: 0.95rem;
}

.c9d0 {
    background: #f9fafb;
    border-left: 3px solid var(--x3);
    padding: 0.8rem;
    margin-bottom: 1rem;
    border-radius: 0 4px 4px 0;
    font-size: 0.9rem;
}

.e1f2 {
    display: inline-flex;
    align-items: center;
    background: var(--x1);
    padding: 0.6rem 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--x7);
    font-size: 0.9rem;
}

.e1f2:hover {
    background: var(--x2);
}

.e1f2 i {
    margin-left: 0.4rem;
    transition: var(--x7);
}

.e1f2:hover i {
    transform: translateX(3px);
}


/* 响应式设计 */

@media (max-width: 768px) {
    .e5f6 {
        font-size: 1.8rem;
    }
    .o5p6 {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.2rem;
    }
}

@media (max-width: 576px) {
    body {
        padding: 10px;
    }
    .c3d4 {
        padding: 1.5rem;
    }
    .i9j0 {
        padding: 1.5rem;
    }
    .o5p6 {
        grid-template-columns: 1fr;
    }
    .k1l2 {
        flex-direction: column;
        align-items: center;
    }
    .m3n4 {
        width: 100%;
        text-align: center;
    }
}


/* ----- 分页数字条效果 开始 ----- */

.pagebar .pagination {
    display: flex;
    justify-content: center;
    margin-top: 10px;
    margin-bottom: 10px;
}

.pagination a {
    background: #fff;
    border: 1px solid #ccc;
    color: #333;
    font-size: 14px;
    padding: 8px 12px;
    margin: 0 5px;
    border-radius: 3px;
    text-decoration: none;
}

.pagination span {
    color: #333;
    font-size: 14px;
    padding: 8px 2px;
    margin: 0 5px;
    border-radius: 3px;
}

.pagination a:hover {
    color: #1a2980;
    border: 1px solid #1a2980;
}

.pagination a.page-num-current {
    color: #fff;
    background: #1a2980;
    border: 1px solid #1a2980;
}

.tac.text-secondary {
    margin: auto;
    text-align: center;
    margin-bottom: 10px;
}


/* ----- 分页数字条效果 结束 ----- */

/* 解决方案 & 产品中心 - Tab切换样式 */
.solution-tabs,
.product-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 2rem;
    border-bottom: 2px solid #e5e7eb;
}

.solution-tab,
.product-tab {
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 500;
    color: #6b7280;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.solution-tab:hover,
.product-tab:hover {
    color: #1a56db;
}

.solution-tab.active,
.product-tab.active {
    color: #1a56db;
    border-bottom-color: #1a56db;
    font-weight: 600;
}

.solution-panels,
.product-panels {
    position: relative;
}

.solution-panel,
.product-panel {
    display: none;
}

.solution-panel.active,
.product-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 产品中心 - 卡片样式 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.itembox {
    position: relative;
    width: 100%;
    height: 320px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    cursor: pointer;
    background: #fff;
}

/* imgbox - 上半部分，显示图片，填满整个区域 */
.imgbox {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.imgbox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.itembox:hover .imgbox img {
    transform: scale(1.05);
}

/* textbox - 下半部分，初始显示标题，hover时向上展开 */
.textbox {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100px;
    padding: 25px 30px;
    background: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    transition: height 1s ease, padding 1s ease;
}

.title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0;
    color: #1f2937;
    transition: margin 1s ease;
}

.desc {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 1s ease, max-height 1s ease, margin 1s ease;
    color: #6b7280;
    margin: 0;
}

.moreBtn {
    padding: 8px 24px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: #fff;
    border-radius: 20px;
    font-size: 0.85rem;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 1s ease, max-height 1s ease, margin 1s ease;
    display: inline-block;
    margin-top: 0;
}

/* Hover Effects - textbox向上展开覆盖imgbox */
.itembox:hover .textbox {
    height: 100%;
    padding: 40px 30px;
}

.itembox:hover .title {
    margin-bottom: 15px;
}

.itembox:hover .desc {
    opacity: 1;
    max-height: 150px;
    margin-bottom: 20px;
}

.itembox:hover .moreBtn {
    opacity: 1;
    max-height: 50px;
    margin-top: 10px;
}