/* 全局重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.cxy-footer-bottom a {
    color: #999;
    
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 通用样式类 */
.cxy-clearfix::after {
    content: "";
    display: table;
    clear: both;
}

.cxy-text-center {
    text-align: center;
}

.cxy-mt-20 {
    margin-top: 20px;
}

.cxy-mb-20 {
    margin-bottom: 20px;
}

.cxy-p-20 {
    padding: 20px;
}

/* 移动端主内容间距 */
@media screen and (max-width: 768px) {
    main {
        margin-top: 70px !important;
    }

    /* 确保服务项目在移动端单列显示 */
    .cxy-service-grid {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    /* 移动端最新案例单列显示 */
    .cxy-case-showcase {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    /* 移动端文章列表单列显示 */
    .cxy-article-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    /* 确保footer内容在移动端显示 */
    .cxy-footer-content {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        margin-bottom: 20px !important;
    }

    .cxy-footer-section {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-bottom: 20px;
    }

    .cxy-footer-section h4 {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        font-size: 16px !important;
        margin-bottom: 12px !important;
        color: #ecf0f1 !important;
    }

    .cxy-footer-section ul {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .cxy-footer-section li {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-bottom: 8px !important;
        font-size: 14px !important;
    }

    .cxy-footer-section a {
        display: inline !important;
        visibility: visible !important;
        opacity: 1 !important;
        color: #bdc3c7 !important;
        text-decoration: none;
    }

    .cxy-footer-bottom {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        text-align: center !important;
        padding-top: 15px !important;
        border-top: 1px solid #34495e !important;
        margin: 0 !important;
    }

    .cxy-footer-bottom p {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        color: #95a5a6 !important;
        font-size: 12px !important;
        margin: 0 !important;
    }
}

/* 按钮样式 */
.cxy-btn {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cxy-btn:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    transform: translateY(-2px);
}

/* Header导航样式 */
.cxy-header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

@media screen and (max-width: 768px) {
    .cxy-header {
        height: 70px;
    }
}

.cxy-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}

.cxy-logo-section {
    display: flex;
    align-items: center;
}

.cxy-logo {
    width: 40px;
    height: 40px;
    margin-right: 15px;
}

.cxy-site-name {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cxy-nav-menu {
    display: flex;
    list-style: none;
}

.cxy-nav-menu li {
    margin-left: 30px;
}

.cxy-nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.cxy-nav-menu a:hover {
    color: #667eea;
}

/* 移动端菜单按钮样式 */
.cxy-mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    padding: 8px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.cxy-mobile-menu-btn:hover {
    background-color: rgba(102,126,234,0.1);
}

/* 触摸设备优化 */
.cxy-mobile-menu-btn:active {
    background-color: rgba(102,126,234,0.2);
    transform: scale(0.95);
}

/* 移动端滚动优化 */
.cxy-nav-menu.show {
    max-height: 80vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* 侧边栏样式 */
.cxy-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cxy-sidebar-section {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cxy-sidebar-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

/* 为不同类型的sidebar版块添加不同的颜色主题 */
.cxy-sidebar-section:nth-child(1) {
    border-left: 4px solid #667eea;
}

.cxy-sidebar-section:nth-child(2) {
    border-left: 4px solid #764ba2;
}

.cxy-sidebar-section:nth-child(3) {
    border-left: 4px solid #f093fb;
}

/* Sidebar版块内的样式优化 */
.cxy-sidebar-section .cxy-case-grid {
    gap: 12px;
}

.cxy-sidebar-section .cxy-case-item {
    transition: transform 0.3s ease;
}

.cxy-sidebar-section .cxy-case-item:hover {
    transform: scale(1.05);
}

.cxy-sidebar-section .cxy-article-list {
    padding-left: 0;
}

.cxy-sidebar-section .cxy-article-list li {
    transition: transform 0.2s ease;
    padding-left: 10px;
    border-left: 2px solid transparent;
}

.cxy-sidebar-section .cxy-article-list li:hover {
    transform: translateX(5px);
    border-left-color: #667eea;
    background-color: #f8f9ff;
    padding-left: 15px;
}

.cxy-sidebar-section .cxy-tag-cloud {
    gap: 8px;
}

.cxy-sidebar-section .cxy-tag {
    transition: all 0.3s ease;
}

.cxy-sidebar-section .cxy-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(102,126,234,0.2);
}

.cxy-sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
    border-bottom: 2px solid #667eea;
    padding-bottom: 8px;
}

.cxy-case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.cxy-case-item {
    text-align: center;
    text-decoration: none;
    color: #333;
}

.cxy-case-item img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 8px;
}

.cxy-case-item h4 {
    font-size: 14px;
    margin: 0;
}

.cxy-article-list {
    list-style: none;
    margin-bottom: 30px;
}

.cxy-article-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.cxy-article-list li:last-child {
    border-bottom: none;
}

.cxy-article-list a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.cxy-article-list a:hover {
    color: #667eea;
}

.cxy-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cxy-tag {
    background-color: #f0f2f5;
    color: #666;
    padding: 5px 12px;
    border-radius: 15px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.cxy-tag:hover {
    background-color: #667eea;
    color: white;
}

/* Footer样式 */
.cxy-footer {
    background-color: #2c3e50;
    color: white;
    padding: 50px 0 20px;
    margin-top: 50px;
    width: 100%;
    display: block;
}

.cxy-footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}

.cxy-footer-section h4 {
    margin-bottom: 20px;
    color: #ecf0f1;
}

.cxy-footer-section ul {
    list-style: none;
}

.cxy-footer-section li {
    margin-bottom: 10px;
}

.cxy-footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.cxy-footer-section a:hover {
    color: #667eea;
}

.cxy-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
}

/* 返回顶部按钮 */
.cxy-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.cxy-back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.cxy-back-to-top:hover {
    transform: translateY(-3px);
}

/* 轮播图样式 */
.cxy-banner {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: #f0f0f0;
}

.cxy-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.cxy-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.cxy-slide.active {
    opacity: 1;
}

.cxy-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cxy-slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.cxy-slide-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.cxy-slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.cxy-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.cxy-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.cxy-dot.active {
    background: white;
    transform: scale(1.2);
}

.cxy-dot:hover {
    background: rgba(255,255,255,0.8);
}

/* 服务项目样式 */
.cxy-service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.cxy-service-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* 案例展示样式 */
.cxy-case-showcase {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 50px;
}

.cxy-case-card {
    transition: transform 0.3s ease;
}

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

.cxy-case-card img {
    transition: transform 0.3s ease;
}

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

/* 文章样式 */
.cxy-article-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.cxy-article-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cxy-article-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.cxy-article-item img {
    transition: transform 0.3s ease;
}

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

.cxy-article-item h3 a {
    transition: color 0.3s ease;
}

.cxy-article-item h3 a:hover {
    color: #667eea;
}

/* 栏目页样式 */
.cxy-category-intro {
    position: relative;
    overflow: hidden;
}

.cxy-category-intro::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1200&h=300&fit=crop') center/cover;
    opacity: 0.1;
    z-index: 0;
}

.cxy-category-intro .container {
    position: relative;
    z-index: 1;
}

.cxy-main-content {
    margin-bottom: 50px;
}

.cxy-content-area {
    background: transparent;
}

.cxy-article-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cxy-article-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.cxy-article-card h3 a {
    transition: color 0.3s ease;
}

.cxy-article-card h3 a:hover {
    color: #667eea;
}

.cxy-article-card img {
    transition: transform 0.3s ease;
}

.cxy-article-card:hover img {
    transform: scale(1.02);
}

/* 分页样式 */
.cxy-pagination {
    margin-top: 30px;
}

.cxy-pagination ul li a {
    transition: all 0.3s ease;
}

.cxy-pagination ul li a:hover {
    background: #667eea !important;
    color: white !important;
    transform: translateY(-2px);
}

/* 文章页样式 */
.cxy-article-header {
    position: relative;
    overflow: hidden;
}

.cxy-article-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1556228720-195a672e8283?w=1200&h=300&fit=crop') center/cover;
    opacity: 0.1;
    z-index: 0;
}

.cxy-article-header .container {
    position: relative;
    z-index: 1;
}

.cxy-article-detail {
    line-height: 1.8;
    color: #666;
}

.cxy-article-detail h2 {
    border-left: 4px solid #667eea;
    padding-left: 15px;
    margin: 40px 0 20px;
}

.cxy-article-detail p {
    margin-bottom: 20px;
}

.cxy-article-detail img {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.cxy-article-nav {
    border-left: 4px solid #667eea;
}

.cxy-article-nav a {
    transition: color 0.3s ease;
}

.cxy-article-nav a:hover {
    color: #764ba2;
}

.cxy-related-articles {
    border-top: 3px solid #667eea;
}

.cxy-related-item {
    padding: 15px;
    border: 1px solid #f0f2f5;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.cxy-related-item:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102,126,234,0.1);
    transform: translateY(-2px);
}

.cxy-related-item a {
    transition: color 0.3s ease;
}

.cxy-related-item a:hover {
    color: #667eea;
}

/* 响应式设计 */
@media screen and (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media screen and (max-width: 992px) {
    .container {
        max-width: 720px;
    }

    .cxy-main-content {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }

    .cxy-sidebar {
        order: 2;
        gap: 15px;
    }

    .cxy-sidebar-section {
        padding: 15px;
    }

    .cxy-sidebar-section .cxy-case-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .cxy-sidebar-section .cxy-case-item {
        display: flex;
        align-items: center;
        gap: 10px;
        text-align: left;
    }

    .cxy-sidebar-section .cxy-case-item img {
        width: 60px !important;
        height: 45px !important;
        margin-bottom: 0;
    }

    .cxy-sidebar-section .cxy-case-item h4 {
        font-size: 14px;
        margin: 0;
    }

    .cxy-sidebar-section .cxy-article-list li {
        font-size: 14px;
        padding: 8px 10px;
    }

    .cxy-sidebar-section .cxy-tag {
        font-size: 12px;
        padding: 4px 10px;
    }
}

@media screen and (max-width: 768px) {
    .container {
        max-width: 540px;
        padding: 0 15px;
    }

    .cxy-header .container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 10px 15px;
        position: relative;
        width: 100%;
    }

    .cxy-logo-section {
        margin: 0;
        flex: 1;
        display: flex;
        align-items: center;
    }

    .cxy-logo-section .cxy-logo {
        width: 32px;
        height: 32px;
        margin-right: 8px;
    }

    .cxy-logo-section .cxy-site-name {
        font-size: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 150px;
    }

    .cxy-mobile-menu-btn {
        display: block !important;
        position: relative;
        z-index: 1001;
        background: none;
        border: none;
        padding: 8px;
        border-radius: 4px;
        margin-left: 10px;
    }

    .cxy-mobile-menu-btn:hover {
        background-color: rgba(102,126,234,0.1);
    }

    .cxy-nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 4px 20px rgba(0,0,0,0.15);
        z-index: 1000;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        padding: 15px 0;
    }

    .cxy-nav-menu.show {
        display: flex;
    }

    .cxy-nav-menu li {
        margin: 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .cxy-nav-menu li:last-child {
        border-bottom: none;
    }

    .cxy-nav-menu a {
        display: block;
        padding: 15px 20px;
        text-align: left;
        color: #333;
        font-size: 16px;
        transition: background-color 0.3s ease;
    }

    .cxy-nav-menu a:hover {
        background-color: rgba(102,126,234,0.1);
        color: #667eea;
    }

    .cxy-footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .cxy-case-grid {
        grid-template-columns: 1fr;
    }

    /* 确保768px以下footer显示 */
    .cxy-footer {
        display: block !important;
        visibility: visible !important;
        position: relative !important;
    }

    /* 确保768px以下footer内容显示 */
    .cxy-footer-content {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .cxy-footer-section {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .cxy-footer-bottom {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .cxy-banner {
        height: 300px;
    }

    .cxy-slide-content h2 {
        font-size: 32px;
    }

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

    .cxy-service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .cxy-case-showcase {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .cxy-article-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cxy-related-grid {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    .cxy-article-card {
        padding: 20px;
    }

    .cxy-article-card div {
        flex-direction: column;
    }

    .cxy-article-card img {
        width: 100% !important;
        height: 200px !important;
        margin-bottom: 15px;
    }

    .cxy-article-nav {
        padding: 20px;
    }

    .cxy-article-nav div {
        flex-direction: column;
        gap: 20px;
    }

    .cxy-article-nav .cxy-next-article {
        text-align: left;
    }

    .cxy-article-detail {
        padding: 25px;
    }

    .cxy-article-detail h2 {
        font-size: 24px;
    }

    .cxy-article-detail img {
        height: 250px !important;
        margin: 20px 0;
    }

    .cxy-category-intro h1 {
        font-size: 32px;
    }

    .cxy-category-intro p {
        font-size: 16px;
    }

    .cxy-article-header h1 {
        font-size: 32px;
    }

    .cxy-article-header div {
        font-size: 14px;
    }

    .cxy-pagination ul {
        flex-wrap: wrap;
        gap: 5px;
    }

    .cxy-pagination ul li a {
        padding: 8px 12px;
        font-size: 14px;
    }
}

@media screen and (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 10px;
    }

    .cxy-footer-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .cxy-site-name {
        font-size: 20px;
    }

    .cxy-nav-menu {
        font-size: 14px;
    }

    .cxy-service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .cxy-case-showcase {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    .cxy-article-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    /* 确保服务项目在小屏幕正确显示 */
    .cxy-service-item {
        text-align: center;
        padding: 20px 15px;
    }

    .cxy-service-item h3 {
        font-size: 16px;
        margin: 10px 0;
    }

    .cxy-service-item p {
        font-size: 13px;
        margin: 10px 0 0;
    }

    .cxy-banner {
        height: 250px;
    }

    .cxy-slide-content h2 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .cxy-slide-content p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .cxy-slide-content .cxy-btn {
        padding: 8px 16px;
        font-size: 14px;
    }

    /* 移动端服务项目优化 */
    .cxy-service-item {
        padding: 15px;
        text-align: center;
    }

    .cxy-service-item div {
        font-size: 28px;
    }

    .cxy-service-item h3 {
        font-size: 16px;
    }

    .cxy-service-item p {
        font-size: 13px;
    }

    /* 移动端案例卡片优化 */
    .cxy-case-card img {
        height: 150px !important;
    }

    .cxy-case-card h4 {
        font-size: 14px;
    }

    /* 移动端文章卡片优化 */
    .cxy-article-item img {
        height: 180px !important;
    }

    .cxy-article-item h3 {
        font-size: 16px;
    }

    .cxy-article-item p {
        font-size: 13px;
    }

    .cxy-article-item div {
        font-size: 12px;
    }

    .cxy-category-intro,
    .cxy-article-header {
        padding: 40px 0;
    }

    .cxy-category-intro h1,
    .cxy-article-header h1 {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .cxy-category-intro p {
        font-size: 15px;
    }

    .cxy-footer {
        padding: 30px 0 15px;
        position: relative !important;
        display: block !important;
        visibility: visible !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        opacity: 1 !important;
    }

    .cxy-footer-section h4 {
        font-size: 16px;
        margin-bottom: 15px;
        color: #ecf0f1;
    }

    .cxy-footer-section li {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .cxy-footer-section a {
        color: #bdc3c7;
        text-decoration: none;
    }

    .cxy-footer-section a:hover {
        color: #667eea;
    }

    .cxy-footer-bottom p {
        font-size: 12px;
        margin: 0;
        padding: 15px 0 0;
        border-top: 1px solid #34495e;
        color: #95a5a6;
    }

    /* 576px以下隐藏Footer内容版块，只显示底部版权信息 */
    .cxy-footer-content {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* 576px以下隐藏所有Footer版块 */
    .cxy-footer-section {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .cxy-footer-bottom {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-top: 10px !important;
        padding-top: 10px !important;
        border-top: 1px solid #34495e !important;
    }

    .cxy-back-to-top {
        width: 45px;
        height: 45px;
        right: 15px;
        bottom: 20px;
        font-size: 18px;
    }

    .cxy-service-item {
        padding: 15px;
    }

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

    .cxy-service-item p {
        font-size: 13px;
    }

    .cxy-case-card {
        margin-bottom: 15px;
    }

    .cxy-case-card h4 {
        font-size: 14px;
    }

    .cxy-article-item {
        padding: 15px;
    }

    .cxy-article-item h3 {
        font-size: 18px;
    }

    .cxy-article-item p {
        font-size: 14px;
    }

    .cxy-article-detail {
        padding: 20px;
    }

    .cxy-article-detail h2 {
        font-size: 22px;
        margin: 30px 0 15px;
    }

    .cxy-article-detail p {
        font-size: 15px;
        margin-bottom: 15px;
    }

    .cxy-article-detail img {
        height: 200px !important;
        margin: 15px 0;
    }

    .cxy-related-articles {
        padding: 20px;
    }

    .cxy-related-articles h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .cxy-related-item {
        padding: 12px;
    }

    .cxy-related-item h4 {
        font-size: 14px;
    }

    .cxy-related-item p {
        font-size: 13px;
    }

    .cxy-article-nav {
        padding: 20px;
    }

    .cxy-article-nav h4 {
        font-size: 14px;
    }

    /* 确保移动端footer显示 */
    .cxy-footer {
        display: block !important;
        visibility: visible !important;
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        opacity: 1 !important;
    }

    /* 移动端隐藏Footer内容版块，只显示底部版权信息 */
    .cxy-footer-content {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* 移动端隐藏Footer内容版块中的所有版块 */
    .cxy-footer-section {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .cxy-footer-bottom {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        padding-top: 15px !important;
        border-top: 1px solid #34495e !important;
    }

    /* 小屏sidebar优化 */
    .cxy-sidebar {
        gap: 12px;
    }

    .cxy-sidebar-section {
        padding: 12px;
    }

    .cxy-sidebar-section .cxy-case-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .cxy-sidebar-section .cxy-case-item img {
        width: 50px !important;
        height: 40px !important;
        margin-bottom: 5px;
    }

    .cxy-sidebar-section .cxy-case-item h4 {
        font-size: 12px;
    }

    .cxy-sidebar-section h3 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .cxy-sidebar-section .cxy-article-list li {
        font-size: 13px;
        padding: 6px 8px;
    }

    .cxy-sidebar-section .cxy-tag {
        font-size: 11px;
        padding: 3px 8px;
    }
}

/* 打印样式 */
@media print {
    .cxy-header,
    .cxy-sidebar,
    .cxy-back-to-top,
    .cxy-footer,
    .cxy-pagination {
        display: none !important;
    }

    .cxy-main-content {
        grid-template-columns: 1fr;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    .cxy-article-detail {
        box-shadow: none;
        border: none;
        padding: 0;
    }

    .cxy-article-detail img {
        max-width: 100%;
        height: auto !important;
    }
}

/* 高对比度模式 */
@media (prefers-contrast: high) {
    .cxy-btn,
    .cxy-back-to-top {
        border: 2px solid #000;
    }

    .cxy-header {
        border-bottom: 2px solid #000;
    }

    .cxy-footer {
        border-top: 2px solid #000;
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1a1a1a;
        --text-color: #e0e0e0;
        --card-bg: #2a2a2a;
        --border-color: #444;
    }

    body {
        background-color: var(--bg-color);
        color: var(--text-color);
    }

    .cxy-header,
    .cxy-sidebar,
    .cxy-article-card,
    .cxy-article-detail,
    .cxy-article-nav,
    .cxy-related-articles,
    .cxy-pagination,
    .cxy-service-item,
    .cxy-case-card {
        background-color: var(--card-bg);
        color: var(--text-color);
        border-color: var(--border-color);
    }

    .cxy-footer {
        background-color: #0d0d0d;
        color: #b0b0b0;
    }

    .cxy-btn {
        background: linear-gradient(135deg, #5568d3 0%, #6a4190 100%);
    }

    .cxy-article-list a,
    .cxy-related-item a,
    .cxy-article-nav a {
        color: #a0a0ff;
    }

    .cxy-article-list a:hover,
    .cxy-related-item a:hover,
    .cxy-article-nav a:hover {
        color: #c0c0ff;
    }
}

/* =============================================
   关于我们页面样式
   ============================================= */

/* 公司简介 */
.cxy-company-intro {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 60px;
}

.cxy-intro-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.cxy-intro-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

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

.cxy-intro-content h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.cxy-intro-content h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: #667eea;
}

.cxy-text-content {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.cxy-text-content p {
    margin-bottom: 20px;
}

.cxy-intro-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

.cxy-stat-item {
    text-align: center;
}

.cxy-stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 5px;
}

.cxy-stat-label {
    color: #666;
    font-size: 14px;
}

/* 企业理念 */
.cxy-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.cxy-value-item {
    background: #fff;
    padding: 30px 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s;
}

.cxy-value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.15);
}

.cxy-value-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #667eea;
}

.cxy-value-item h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
}

.cxy-value-item p {
    color: #666;
    line-height: 1.6;
    font-size: 14px;
}

/* 团队介绍 */
.cxy-team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.cxy-team-member {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.cxy-team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.15);
}

.cxy-member-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #f0f0f0;
}

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

.cxy-team-member h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
}

.cxy-member-title {
    color: #667eea;
    font-weight: 600;
    margin-bottom: 5px;
}

.cxy-member-experience {
    color: #999;
    font-size: 12px;
    margin-bottom: 5px;
}

.cxy-member-specialty {
    color: #666;
    font-size: 13px;
    margin-bottom: 10px;
}

.cxy-member-desc {
    color: #777;
    font-size: 13px;
    line-height: 1.5;
}

/* 发展历程 */
.cxy-timeline {
    position: relative;
    padding: 20px 0;
    margin-bottom: 60px;
}

.cxy-timeline:before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #667eea;
    transform: translateX(-50%);
}

.cxy-timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.cxy-timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.cxy-timeline-year {
    background: #667eea;
    color: #fff;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 16px;
    min-width: 100px;
    text-align: center;
    margin: 0 20px;
}

.cxy-timeline-content {
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    flex: 1;
    max-width: 400px;
}

.cxy-timeline-content h3 {
    color: #333;
    margin-bottom: 10px;
}

.cxy-timeline-content p {
    color: #666;
    line-height: 1.6;
}

/* 荣誉资质 */
.cxy-awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.cxy-award-item {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.cxy-award-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.15);
}

.cxy-award-image {
    height: 160px;
    overflow: hidden;
}

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

.cxy-award-item:hover .cxy-award-image img {
    transform: scale(1.1);
}

.cxy-award-item h3 {
    padding: 15px;
    font-size: 16px;
    color: #333;
    margin-bottom: 0;
}

.cxy-award-item p {
    padding: 0 15px 15px;
    color: #666;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* =============================================
   联系我们页面样式
   ============================================= */

/* 联系信息区域 */
.cxy-contact-info {
    margin-bottom: 60px;
}

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

.cxy-contact-item {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.cxy-contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102,126,234,0.15);
}

.cxy-contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #667eea;
}

.cxy-contact-item h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
}

.cxy-contact-value {
    color: #666;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.6;
}

.cxy-contact-note {
    color: #999;
    font-size: 13px;
    margin-top: 15px;
}

.cxy-qr-code {
    display: inline-block;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 10px 0;
}

/* 联系表单 */
.cxy-contact-form {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.cxy-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.cxy-form-group {
    margin-bottom: 20px;
}

.cxy-form-label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
}

.cxy-required {
    color: #e74c3c;
}

.cxy-form-input,
.cxy-form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.cxy-form-input:focus,
.cxy-form-textarea:focus {
    outline: none;
    border-color: #667eea;
}

.cxy-form-textarea {
    resize: vertical;
    min-height: 120px;
}

.cxy-form-error {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 5px;
    display: block;
}

.cxy-form-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.cxy-form-note {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    color: #666;
    font-size: 14px;
}

/* 成功消息 */
.cxy-success-message {
    text-align: center;
    padding: 40px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.cxy-success-message h3 {
    color: #27ae60;
    font-size: 24px;
    margin-bottom: 15px;
}

.cxy-success-message p {
    color: #666;
    margin-bottom: 20px;
}

/* 地图 */
.cxy-map-container {
    margin-bottom: 60px;
}

.cxy-map {
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.cxy-map iframe {
    width: 100%;
    height: 450px;
    border: none;
}

.cxy-map-info {
    text-align: center;
}

.cxy-map-info p {
    color: #666;
    font-size: 16px;
    margin-bottom: 20px;
}

.cxy-map-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* FAQ */
.cxy-faq {
    max-width: 800px;
    margin: 0 auto;
    margin-bottom: 40px;
}

.cxy-faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    overflow: hidden;
}

.cxy-faq-question {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}

.cxy-faq-question:hover {
    background: #f8f9fa;
}

.cxy-faq-question h3 {
    margin: 0;
    color: #333;
    font-size: 16px;
}

.cxy-faq-toggle {
    font-size: 20px;
    color: #667eea;
    font-weight: bold;
}

.cxy-faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.cxy-faq-answer.show {
    max-height: 300px;
    padding: 0 25px 20px;
}

.cxy-faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 合作流程 */
.cxy-process {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 0;
}

.cxy-process-step {
    text-align: center;
    flex: 1;
}

.cxy-step-number {
    width: 60px;
    height: 60px;
    background: #667eea;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 15px;
}

.cxy-process-step h3 {
    color: #333;
    font-size: 16px;
    margin-bottom: 10px;
}

.cxy-process-step p {
    color: #666;
    font-size: 14px;
    line-height: 1.4;
}

.cxy-process-arrow {
    font-size: 24px;
    color: #667eea;
    font-weight: bold;
}

/* =============================================
   响应式设计
   ============================================= */

@media (max-width: 992px) {
    /* 关于我们页面响应式 */
    .cxy-company-intro {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

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

    .cxy-awards-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* 联系我们页面响应式 */
    .cxy-contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cxy-form-row {
        grid-template-columns: 1fr;
    }

    .cxy-map-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    /* 关于我们页面移动端 */
    .cxy-values-grid {
        grid-template-columns: 1fr;
    }

    .cxy-team-grid {
        grid-template-columns: 1fr;
    }

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

    .cxy-intro-stats {
        justify-content: space-around;
    }

    .cxy-timeline:before {
        left: 20px;
    }

    .cxy-timeline-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding-left: 60px;
    }

    .cxy-timeline-year {
        position: absolute;
        left: 0;
        margin: 0;
    }

    .cxy-timeline-content {
        max-width: 100%;
    }

    /* 联系我们页面移动端 */
    .cxy-contact-grid {
        grid-template-columns: 1fr;
    }

    .cxy-contact-form {
        padding: 25px;
    }

    .cxy-form-actions {
        flex-direction: column;
    }

    .cxy-map iframe {
        height: 300px;
    }

    /* 合作流程移动端 */
    .cxy-process {
        flex-direction: column;
        gap: 20px;
    }

    .cxy-process-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 576px) {
    /* 超小屏适配 */
    .cxy-awards-grid {
        grid-template-columns: 1fr;
    }

    .cxy-contact-form {
        padding: 20px;
    }

    .cxy-map iframe {
        height: 250px;
    }
}