/* 移动端样式 - 蓝色主题 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 0 0 80px 0; /* 为底部菜单预留80px空间 */
    width: 100%;
    overflow-x: hidden;
}

/* 容器 */
.container {
    max-width: 100%;
    width: 100%;
    padding: 0 15px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* 头部导航 */
.mobile-header {
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    color: white;
    padding: 15px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
    min-height: 40px;
}

.logo {
    font-size: 20px;
    font-weight: bold;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.mobile-nav-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 12px;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

.mobile-nav-toggle:hover {
    background-color: rgba(255,255,255,0.15);
    transform: scale(1.05);
}

.mobile-nav-toggle:active {
    background-color: rgba(255,255,255,0.2);
    transform: scale(0.95);
}

.mobile-nav-toggle.active {
    background-color: rgba(255,255,255,0.2);
    box-shadow: 0 0 0 4px rgba(255,255,255,0.1);
}

.mobile-nav-toggle i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-toggle.active i {
    transform: rotate(90deg);
}

.mobile-nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transform: translateY(-100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    border-radius: 0 0 20px 20px;
}

.mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav ul {
    list-style: none;
    padding: 15px 0;
    margin: 0;
}

.mobile-nav li {
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin: 0 15px;
}

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

.mobile-nav a {
    display: flex;
    align-items: center;
    padding: 18px 20px;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 0 5px;
}

.mobile-nav a i {
    width: 24px;
    margin-right: 12px;
    font-size: 18px;
    color: #1e88e5;
    transition: color 0.3s ease;
}

.mobile-nav a:hover,
.mobile-nav a:focus {
    background-color: rgba(30, 136, 229, 0.08);
    color: #1e88e5;
    transform: translateX(5px);
}

.mobile-nav a:hover i,
.mobile-nav a:focus i {
    color: #1565c0;
}

.mobile-nav a.active {
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    color: white;
    box-shadow: 0 2px 8px rgba(30, 136, 229, 0.3);
}

.mobile-nav a.active i {
    color: white;
}

/* 移动端导航滚动条样式 */
.mobile-nav::-webkit-scrollbar {
    width: 4px;
}

.mobile-nav::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
    border-radius: 2px;
}

.mobile-nav::-webkit-scrollbar-thumb {
    background: rgba(30, 136, 229, 0.3);
    border-radius: 2px;
}

.mobile-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(30, 136, 229, 0.5);
}

/* 移动端导航响应式优化 */

/* 解决方案模块样式 */
.solutions-section {
    margin: 40px 0;
    padding: 0 15px;
}

.solutions-section .card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0e0e0;
}

.solutions-section .card-title {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
    text-align: center;
}

.solutions-section .card-content {
    font-size: 16px;
    color: #666;
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.5;
}

.solutions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.solution-item {
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.solution-item:hover {
    background: #e3f2fd;
    border-color: #1e88e5;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(30, 136, 229, 0.2);
}

.solution-link {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.solution-link:hover {
    color: #1e88e5;
}

.solution-link i {
    font-size: 18px;
    color: #1e88e5;
    margin-right: 15px;
    width: 24px;
    text-align: center;
}

.solution-link span {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    flex: 1;
}

/* 方案价值部分样式 */
.solution-value {
    margin: 40px 0;
    padding: 0 15px;
}

.solution-value .container {
    max-width: 100%;
    width: 100%;
    padding: 0;
}

.solution-value .section-header {
    text-align: center;
    margin-bottom: 30px;
}

.solution-value .section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.solution-value .section-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.4;
}

/* 方案优势 */
.value-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.benefit-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

/* 针对wgwl-control-solution.html的特殊样式 */
#drive-engine-benefit.benefit-item {
    display: block;
}

/* 针对wgwl-control-solution.html中特定结构的样式 */
.benefit-item .benefit-header {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.benefit-item .benefit-header i {
    font-size: 24px;
    color: #1e88e5;
    margin-top: 5px;
    flex-shrink: 0;
}

.benefit-item .benefit-header h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

.benefit-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
    margin-left: 39px;
}

.benefit-image {
    text-align: center;
    margin-top: 20px;
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
    border-color: #1e88e5;
}

.benefit-item i {
    font-size: 24px;
    color: #1e88e5;
    flex-shrink: 0;
    margin-top: 4px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(30, 136, 229, 0.1);
    border-radius: 50%;
}

.benefit-item-content {
    margin-bottom: 20px;
}

.benefit-header {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.benefit-header i {
    font-size: 24px;
    color: #1e88e5;
    margin-top: 5px;
    flex-shrink: 0;
}

.benefit-header h4 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

.benefit-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
    margin-left: 39px;
}

.benefit-image {
    text-align: center;
    margin-top: 20px;
}

/* 客户案例 */
.solution-cases {
    margin-top: 40px;
}

.solution-cases .section-header {
    text-align: center;
    margin-bottom: 30px;
}

.solution-cases .section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.solution-cases .section-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.4;
}

.cases-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.case-category {
    background: white;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.category-header {
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    padding: 20px;
    text-align: center;
    color: white;
}

.category-header i {
    font-size: 24px;
    margin-bottom: 8px;
    display: block;
}

.category-header h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.case-list {
    padding: 15px 20px;
}

.case-item {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

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

/* 移动端方案价值部分响应式优化 */
@media (max-width: 480px) {
    .solution-value {
        margin: 30px 0;
        padding: 0 10px;
    }
    
    .benefit-item {
        padding: 15px;
        gap: 12px;
    }
    
    .benefit-item i {
        font-size: 20px;
        width: 36px;
        height: 36px;
    }
    
    .benefit-item h4 {
        font-size: 16px;
    }
    
    .benefit-item p {
        font-size: 13px;
    }
    
    .category-header {
        padding: 15px;
    }
    
    .case-list {
        padding: 12px 15px;
    }
    
    .case-item {
        font-size: 13px;
        padding: 6px 0;
    }
}
@media (max-width: 480px) {
    .mobile-nav a {
        padding: 16px 18px;
        font-size: 15px;
    }
    
    .mobile-nav a i {
        font-size: 16px;
        margin-right: 10px;
    }
    
    .mobile-nav-toggle {
        width: 44px;
        height: 44px;
        padding: 10px;
    }
}

/* 移动端导航动画优化 */
@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.mobile-nav.active {
    animation: slideInDown 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* 移动端导航状态指示器 */
.mobile-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1e88e5, #1565c0);
    border-radius: 0 0 3px 3px;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.mobile-nav.active::before {
    transform: scaleX(1);
}

/* 主要内容区域 */
.main-content {
    margin-top: 80px;
    padding: 30px 0 80px; /* 增加底部内边距，避免被底部菜单遮挡 */
    min-height: calc(100vh - 160px);
}

/* 解决方案详情容器 */
.solution-features {
    margin: 40px 0;
}

.solution-features .container {
    padding: 0 15px;
}

/* 轮播图 */
.mobile-slider {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 20px;
}

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

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

.slide.active {
    opacity: 1;
    z-index: 1; /* 确保激活的幻灯片在最上层 */
}

.slide a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

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

/* 轮播图指示器 */
.slider-indicators {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 2;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: #ffffff;
    transform: scale(1.2);
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

/* 卡片组件 */
.card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
    text-align: center;
}

.card-subtitle {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.4;
}

.card-content {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    text-align: center;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(30, 136, 229, 0.3);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid #1e88e5;
    color: #1e88e5;
}

.btn-outline:hover {
    background: #1e88e5;
    color: white;
}

/* 产品网格 */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 20px 0;
}

.product-card {
    background: white;
    border-radius: 12px;
    padding: 15px;
    text-decoration: none;
    text-align: center;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.product-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #41b7f2, #41b7f2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.product-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.product-description {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

/* 底部导航 */
.mobile-footer {
    background: #2c3e50;
    color: white;
    padding: 4px 0 4px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    height: auto;
    min-height: 45px;
}

.footer-nav {
    display: flex;
    justify-content: space-around;
    margin-bottom: 6px;
}

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

.footer-nav-item a {
    color: white;
    text-decoration: none;
    font-size: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 5px;
}

.footer-nav-item i {
    font-size: 16px;
    margin-bottom: 3px;
}

.footer-info {
    text-align: center;
    font-size: 10px;
    color: #bdc3c7;
    border-top: 1px solid #34495e;
    padding-top: 8px;
}

/* 响应式调整 */
@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mobile-slider {
        height: 250px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1200px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* 加载动画 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #1e88e5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 产品详情页面样式 */
.breadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    padding: 10px 0;
}

.breadcrumb a {
    color: #1e88e5;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    color: #333;
}

/* 产品头部 */
.product-header .product-hero {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
}

.product-icon-large {
    flex-shrink: 0;
}

.product-info h1 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.product-info p {
    font-size: 16px;
    color: #666;
    line-height: 1.4;
}

/* 方案概述文本 */
.solution-overview {
    margin: 40px 0;
}

.solution-overview-text {
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    margin: 25px 0;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.1);
    position: relative;
    overflow: hidden;
}

.solution-overview-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
}

.overview-content {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.overview-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.overview-icon i {
    color: white;
    font-size: 28px;
}

.overview-text h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.overview-text p {
    font-size: 16px;
    line-height: 1.7;
    color: #444;
    margin: 0;
    text-align: justify;
}

/* 产品概述亮点卡片 */
.overview-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 8px;
    padding: 20px 15px;
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 12px;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
    transition: all 0.3s ease;
    min-height: 100px;
}

.highlight-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.15);
    border-color: #1e88e5;
}

.highlight-item i {
    color: #1e88e5;
    font-size: 24px;
    flex-shrink: 0;
}

.highlight-item span {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 1.3;
    word-break: break-word;
}

/* 产品概述图片 */
.overview-image {
    margin: 20px 0;
    text-align: center;
}

.overview-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* 方案概述配图 */
.solution-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.15);
    border: 2px solid #e3f2fd;
    transition: all 0.3s ease;
}

.solution-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.2);
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* 核心功能 */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin: 30px 0;
}

/* 特点与优势网格 */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin: 30px 0;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    margin-bottom: 15px;
}

.benefit-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.benefit-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.benefit-item p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

/* 大尺寸特点与优势卡片样式 */
.benefit-item-large {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
    border: 1px solid rgba(30, 136, 229, 0.15);
    position: relative;
}

.benefit-item-large .benefit-item-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
}

.benefit-item .benefit-item-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    gap: 10px;
}

.benefit-item-large i {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #42a5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 0;
}

.benefit-item-large h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
    line-height: 1.3;
}

.benefit-item-large p {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    text-align: center;
    margin: 0;
}

.benefit-image {
    text-align: center;
    margin-top: 15px;
}

.benefit-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.12);
    border: 2px solid #e3f2fd;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(30, 136, 229, 0.2);
    border-color: #1e88e5;
}

.feature-card .feature-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: auto;
    margin: 0 auto 8px auto;
    text-align: center;
    flex-direction: row;
}

.feature-card .feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.feature-card .feature-icon i {
    color: white;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
    line-height: 1.3;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    width: 100%;
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    text-align: center;
}

/* 大尺寸功能卡片样式 */
.feature-card-large {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
    border: 1px solid rgba(30, 136, 229, 0.15);
}

.feature-card-large .feature-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
}

.feature-card-large .feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #42a5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}

.feature-card-large .feature-icon i {
    color: white;
    font-size: 24px;
}

.feature-card-large h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
    line-height: 1.3;
}

.feature-card-large p {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
    text-align: center;
    margin: 0;
}

.feature-image-large {
    text-align: center;
    margin-top: 15px;
}

.feature-image-large img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* 一体化解决方案卡片配图样式 */
.card-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
    display: block;
    margin: 0 auto;
}

.feature-card .feature-description p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    white-space: pre-line;
    text-align: left;
    width: 100%;
    margin: 0;
    flex-grow: 1;
}

.feature-image {
    margin-top: 12px;
    text-align: center;
}

.feature-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #1e88e5;
}

.feature-item i {
    color: #1e88e5;
    font-size: 20px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.feature-content h3 {
    font-size: 16px;
    font-weight: 400;
    color: #1e88e5;
    margin: 0;
    line-height: 1.2;
}

.feature-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-top: 8px;
}

/* 特点与优势 */
.advantages-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

/* 删除冲突的advantage-item样式定义，使用第2328行的统一样式 */
/* .advantage-item {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #1e88e5;
}

.advantage-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
    text-align: center;
}

.advantage-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0 0 12px 0;
    text-align: left;
} */

.advantage-image {
    text-align: center;
    margin-top: 12px;
}

.advantage-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* 应用场景 - 重新设计 */
.scenarios-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.scenario-image {
    margin-top: 16px;
    text-align: center;
    width: 100%;
}

.scenario-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* 客户案例 - 重新设计 */
.cases-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.case-category {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 0;
    box-shadow: 0 6px 24px rgba(30, 136, 229, 0.08);
    border: 1px solid rgba(30, 136, 229, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}

.case-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e88e5, #42a5f5);
    z-index: 1;
}

.case-category:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(30, 136, 229, 0.15);
    border-color: rgba(30, 136, 229, 0.2);
}

.category-header {
    background: transparent;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #1e88e5;
    text-align: center;
}

.category-header i {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.category-header h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: #1e88e5 !important;
    text-align: center;
}

.case-list {
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.case-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 1px solid rgba(30, 136, 229, 0.1);
    border-radius: 12px;
    padding: 16px 12px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: #37474f;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.case-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(30, 136, 229, 0.05), transparent);
    transition: left 0.5s ease;
}

.case-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(30, 136, 229, 0.12);
    border-color: rgba(30, 136, 229, 0.3);
    color: #1e88e5;
}

.case-item:hover::before {
    left: 100%;
}



/* 技术规格 */
.specs-content {
    font-size: 14px;
    line-height: 1.6;
    color: #444;
}

.specs-content ul {
    list-style: none;
    padding-left: 0;
}

.specs-content li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.specs-content li:last-child {
    border-bottom: none;
}

/* 相关产品 - 安全产品页面专用 */
.related-products .products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.related-product-card {
    background: white;
    border-radius: 10px;
    padding: 15px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.related-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* USB移动存储介质管理系统特定样式 */
.product-cases {
    margin-top: 30px;
}

/* 信创USB解决方案方案优势样式 - 参照PC端 */
.xinchuang-usb-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.2), 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: rgba(30, 136, 229, 0.3);
}

.benefit-item i {
    font-size: 24px;
    color: #1e88e5;
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
    line-height: 1.4;
}

.benefit-item p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

/* 带图片的优势项样式 */
.benefit-item-with-image {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.benefit-item-with-image .benefit-content {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.benefit-item-with-image .benefit-image {
    text-align: center;
    margin-top: 0;
    width: 100%;
}

.benefit-item-with-image .benefit-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 添加蓝色光晕效果 */
.benefit-item {
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.benefit-item:hover::before {
    opacity: 1;
}

/* 特点与优势图标样式 - 用于特定场景的flex布局 */
.advantage-item.flex-layout {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

/* .advantage-icon {
    flex-shrink: 0;
}

.advantage-icon i {
    color: #1e88e5;
    font-size: 20px;
    margin-top: 2px;
} */

.advantage-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.advantage-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* 解决方案特点与优势样式 */
.solution-advantages {
    margin: 40px 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
}

/* 特点与优势 - 根据PC端普通版样式调整 */
.advantages-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.advantage-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 150px;
}

.advantage-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 特点与优势卡片图标和内容布局 */
.advantage-card .advantage-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

/* 核心功能模块配图样式 */
.feature-image-content {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin: 15px 0;
    display: block;
}

.advantage-card .advantage-icon i {
    font-size: 32px;
    color: #1e88e5;
    margin-bottom: 0;
}

.advantage-card .advantage-icon i.primary {
    color: #2563eb;
}

.advantage-card .advantage-icon i.secondary {
    color: #16a34a;
}

.advantage-card .advantage-icon i.accent {
    color: #ea580c;
}

.advantage-card .advantage-content {
    flex: 1;
    text-align: left;
}

.advantage-card .advantage-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 12px;
    line-height: 1.4;
}

.advantage-card .advantage-content p {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
    margin: 0;
}

.advantage-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 12px;
    line-height: 1.4;
}

.advantage-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
    margin: 0;
    flex: 1;
}

.advantage-title-section {
    margin-bottom: 15px;
}

.advantage-title-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: #1f2937;
    line-height: 1.4;
}

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

.advantage-content-section p {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
    margin: 0;
    text-align: left;
}

/* 大尺寸卡片样式 */
.advantage-card.large-card {
    grid-column: 1 / -1;
    display: block;
    padding: 0;
    overflow: hidden;
}

.large-card-container {
    display: flex;
    flex-direction: column;
    min-height: 280px;
}

.large-card-left {
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.large-card-right {
    position: relative;
    overflow: hidden;
    height: 200px;
}

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

/* 移动端适配 */
@media (max-width: 767px) {
    .advantage-card.large-card {
        margin: 0 -15px;
        border-radius: 0;
    }
    
    .large-card-container {
        flex-direction: column;
    }
    
    .large-card-left {
        padding: 20px;
    }
    
    .large-card-right {
        height: 180px;
    }
    
    .large-card-right img {
        border-radius: 0;
    }
}



/* 产品头部图标样式 */
.product-icon-large i {
    color: #1e88e5;
    font-size: 80px;
}



.related-product-card .product-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 10px;
}

.related-product-card .product-title {
    font-size: 15px;
    margin-bottom: 5px;
}

.related-product-card .product-description {
    font-size: 13px;
    line-height: 1.4;
}

/* 行动按钮 */
.action-buttons .button-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.action-buttons .btn {
    width: 100%;
    text-align: center;
}

/* 响应式调整 - 产品详情 */
@media (min-width: 768px) {
    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .scenarios-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-products .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .action-buttons .button-group {
        flex-direction: row;
        justify-content: center;
    }
    
    .action-buttons .btn {
        width: auto;
        min-width: 160px;
    }
}

@media (min-width: 1024px) {
    .related-products .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 解决方案页面样式 */
.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.section-header p {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
}

/* 核心功能样式 */
.solution-core-features {
    margin: 40px 0;
}

.core-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.core-feature-card {
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.core-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.15);
    border-color: #1e88e5;
}

.core-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.core-feature-icon i {
    color: white;
    font-size: 28px;
}

.core-feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 12px;
}

.core-feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #444;
    margin: 0;
}

.core-feature-image {
    margin-top: 15px;
    text-align: center;
}

.core-feature-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.core-feature-card:hover .core-feature-image img {
    transform: scale(1.02);
}

/* 应用场景样式 */
.solution-scenarios {
    margin: 40px 0;
}



/* 相关产品样式 */
.solution-related-products {
    margin: 40px 0;
}

.related-products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.related-product-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.related-product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 136, 229, 0.15);
    border-color: #1e88e5;
}

.related-product-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(30, 136, 229, 0.3);
}

.related-product-icon i {
    color: white;
    font-size: 24px;
}

.related-product-info {
    flex: 1;
}

.related-product-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 5px;
}

.related-product-info p {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
    margin: 0;
}

.solutions-filter {
    margin-bottom: 20px;
}

.search-box {
    position: relative;
    margin-bottom: 15px;
}

.search-box input {
    width: 100%;
    padding: 12px 50px 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-box input:focus {
    border-color: #1e88e5;
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: #1e88e5;
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background: #1565c0;
}

.categories-grid {
    display: flex;
    gap: 10px;
    overflow-x: hidden;
    padding-bottom: 10px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 8px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 20px;
    background: white;
    color: #666;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.category-btn.active,
.category-btn:hover {
    border-color: #1e88e5;
    background: #1e88e5;
    color: white;
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 20px 0;
}

.solution-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #41b7f2, #41b7f2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.solution-icon i {
    font-size: 24px;
    color: white;
}

.solution-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.solution-description {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 15px;
}

.featured-solutions {
    margin: 40px 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.featured-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.featured-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.featured-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.featured-icon i {
    font-size: 32px;
    color: white;
}

.featured-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.featured-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}

.featured-link {
    display: inline-flex;
    align-items: center;
    color: #1e88e5;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.featured-link:hover {
    color: #1565c0;
}

.featured-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.featured-link:hover i {
    transform: translateX(3px);
}

.solutions-advantages {
    margin: 40px 0;
}

/* 特点与优势网格布局 - 根据PC端普通版样式调整 */
.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
}

.advantage-item {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 150px;
    display: flex;
    flex-direction: column;
}

.advantage-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 变体样式 */
/* 删除边框颜色变体样式，因为已去掉左侧边框 */
/* .advantage-item.primary {
    border-left-color: #2563eb;
}

.advantage-item.secondary {
    border-left-color: #16a34a;
}

.advantage-item.accent {
    border-left-color: #ea580c;
} */

/* 大尺寸卡片样式 */
.advantage-item.large {
    grid-column: 1 / -1;
    display: block;
    padding: 0;
    overflow: hidden;
    border-left: none;
}

.advantage-item.large .advantage-content {
    display: flex;
    flex-direction: column;
    padding: 25px;
}

.advantage-item.large .advantage-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.advantage-item.large .advantage-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 图标样式 */
.advantage-item .advantage-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

.advantage-item .advantage-icon i {
    font-size: 32px;
    color: #1e88e5;
    margin-bottom: 0;
    font-family: "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    font-style: normal;
    display: inline-block;
    text-rendering: auto;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    
    -webkit-text-stroke: 0px;
    
}

.advantage-item.primary .advantage-icon i {
    color: #2563eb;
}

.advantage-item.secondary .advantage-icon i {
    color: #16a34a;
}

.advantage-item.accent .advantage-icon i {
    color: #ea580c;
}

/* 标题和文本样式 */
.advantage-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 12px;
    line-height: 1.4;
}

.advantage-item p {
    font-size: 14px;
    line-height: 1.6;
    color: #6b7280;
    margin: 0;
    flex: 1;
}

/* 响应式布局 */
@media (min-width: 768px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .advantage-item.large {
        grid-column: 1 / -1;
    }
}

/* 现状与问题分析 */
.solution-problems {
    margin: 40px 0;
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.problem-item {
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.12);
    border: 2px solid #e3f2fd;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.problem-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
}

.problem-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(30, 136, 229, 0.2);
    border-color: #1e88e5;
}

.problem-item .problem-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.problem-item .problem-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.problem-item .problem-icon i {
    color: white;
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.problem-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
    line-height: 1.3;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problem-item .problem-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    text-align: left;
    width: 100%;
    margin-top: 8px;
}

.problem-image {
    margin-top: 12px;
    text-align: center;
}

.problem-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

/* 成功案例 */
.solution-cases {
    margin: 40px 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.cases-grid.three-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.case-category {
    background: linear-gradient(135deg, #ffffff, #f0f8ff);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 6px 25px rgba(66, 133, 244, 0.12);
    border: 2px solid #bbdefb;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.case-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #4285f4, #3367d6);
}

.case-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(66, 133, 244, 0.2);
    border-color: #4285f4;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #bbdefb;
}

.category-header i {
    font-size: 24px;
    color: #4285f4;
    background: #e3f2fd;
    padding: 12px;
    border-radius: 50%;
}

.category-header h4 {
    font-size: 18px;
    font-weight: 600;
    color: #4285f4;
    margin: 0;
    background: linear-gradient(135deg, #4285f4, #3367d6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.case-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.case-item {
    background: white;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.1);
    border: 1px solid #bbdefb;
    font-size: 14px;
    color: #4285f4;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.case-item:hover {
    background: #e3f2fd;
    border-color: #4285f4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.15);
}

/* 响应式调整 - 客户案例 */
@media (min-width: 768px) {
    .cases-grid.three-columns {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .case-category {
        padding: 30px;
    }
    
    .case-list {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .case-item {
        padding: 18px;
        font-size: 15px;
        width: 100%;
        box-sizing: border-box;
    }
}

.solutions-cta {
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    color: white;
    padding: 40px 0;
    margin: 40px 0;
    border-radius: 12px;
}

.cta-content {
    text-align: center;
}

.cta-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
}

.cta-content p {
    font-size: 16px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.load-more-container {
    text-align: center;
    margin: 30px 0;
}

.loading-spinner {
    text-align: center;
    padding: 40px 0;
    color: #666;
}

.loading-spinner i {
    font-size: 24px;
    margin-bottom: 10px;
}

/* 新闻模块样式 */
.news-section {
    margin-bottom: 20px;
}

/* 新闻列表布局样式 - 与PC端保持一致 */
.news-list-layout {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.news-list-item {
    display: flex;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    background: #ffffff;
    cursor: pointer;
    width: 100%;
    box-sizing: border-box;
}

.news-list-item:hover {
    background: #f8fafc;
    padding-left: 12px;
    border-left: 3px solid #1e40af;
}

.news-list-date {
    min-width: 80px;
    color: #4b5563;
    font-size: 13px;
    text-align: center;
    font-weight: 500;
    flex-shrink: 0;
}

.news-list-title {
    flex: 1;
    font-size: 15px;
    color: #111827;
    margin: 0 20px;
    transition: color 0.3s ease;
    font-weight: 500;
    line-height: 1.4;
}

.news-list-item:hover .news-list-title {
    color: #1e40af;
}

.news-list-category {
    background: #1e40af;
    color: #ffffff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    white-space: nowrap;
    font-weight: 500;
    flex-shrink: 0;
}

/* 原有的新闻列表样式保留，用于其他页面 */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.news-item {
    display: block;
    background: white;
    border-radius: 12px;
    padding: 15px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border-left: 4px solid #1e88e5;
}

.news-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    background: #f8f9fa;
}

.news-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 10px;
}

.news-date {
    font-size: 12px;
    color: #999;
    display: block;
    text-align: right;
}

/* 响应式调整 - 新闻模块 */
@media (min-width: 768px) {
    .news-list {
        gap: 20px;
    }
    
    .news-item {
        padding: 20px;
    }
    
    .news-content h3 {
        font-size: 17px;
    }
    
    .news-content p {
        font-size: 15px;
    }
}

@media (min-width: 1024px) {
    .news-list {
        gap: 25px;
    }
    
    .news-item {
        padding: 25px;
    }
    
    .news-content h3 {
        font-size: 18px;
    }
}

/* 关于我们页面样式 */
.about-page {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.company-intro {
    margin: 40px 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.company-contact {
    margin: 40px 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
    max-width: 100%;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.contact-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.contact-icon i {
    font-size: 32px;
    color: #1e88e5;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 5px;
}

.contact-details p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

.contact-details strong {
    color: #333;
    font-weight: 600;
}

.company-products {
    margin: 50px 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    width: 100%;
    max-width: 100%;
}

.product-item {
    text-align: center;
    padding: 30px 25px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f8f9fa 100%);
    border-radius: 16px;
    transition: all 0.4s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border: 1px solid #e1f5fe;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
}

.product-item:hover {
    background: linear-gradient(135deg, #bbdefb 0%, #e3f2fd 100%);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(30, 136, 229, 0.2);
    border-color: #90caf9;
}

.product-item h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1565c0;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.product-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: #1565c0;
    border-radius: 2px;
}

.product-item p {
    font-size: 15px;
    color: #546e7a;
    line-height: 1.6;
    margin: 0;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
    width: 100%;
    max-width: 100%;
}

.intro-text h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.intro-text p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.intro-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
    width: 100%;
    max-width: 100%;
}

.stat-item {
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.stat-item h3 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    color: #666;
}

.intro-image {
    text-align: center;
}

.intro-image i {
    font-size: 80px;
    color: #1e88e5;
    opacity: 0.7;
}

.company-timeline {
    margin: 50px 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.timeline {
    position: relative;
    padding-left: 40px;
    width: 100%;
    max-width: 100%;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #1565c0, #42a5f5, #1565c0);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 35px;
    width: 100%;
    max-width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f8f9fa 100%);
    border-radius: 16px;
    border: 1px solid #e1f5fe;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.1);
    transition: all 0.4s ease;
}

.timeline-item:hover {
    background: linear-gradient(135deg, #bbdefb 0%, #e3f2fd 100%);
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(30, 136, 229, 0.2);
    border-color: #90caf9;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: #1565c0;
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: 0 0 0 3px #1565c0;
    z-index: 2;
}

.timeline-year {
    font-size: 18px;
    font-weight: 700;
    color: #1565c0;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(21, 101, 192, 0.2);
}

.timeline-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1565c0;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.timeline-content p {
    font-size: 15px;
    color: #546e7a;
    line-height: 1.6;
    margin: 0;
}

.company-culture {
    margin: 40px 0;
}

.culture-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.culture-item {
    text-align: center;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.culture-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.culture-icon i {
    font-size: 40px;
    color: #1e88e5;
    margin-bottom: 15px;
}

.culture-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.culture-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.company-team {
    margin: 40px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.team-member {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.member-avatar i {
    font-size: 50px;
    color: #1e88e5;
    margin-bottom: 15px;
}

.team-member h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.member-position {
    font-size: 14px;
    color: #1e88e5;
    font-weight: 500;
    margin-bottom: 10px;
}

.member-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.company-honors {
    margin: 40px 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.honors-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
    max-width: 100%;
}

.honor-item {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.honor-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.honor-icon i {
    font-size: 40px;
    color: #1e88e5;
    margin-bottom: 15px;
}

.honor-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.honor-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.company-partners {
    margin: 40px 0;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.partner-item {
    text-align: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.partner-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.partner-logo i {
    font-size: 30px;
    color: #1e88e5;
    margin-bottom: 10px;
}

.partner-item p {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 新闻详情页面样式 */
.news-detail {
    padding: 20px 0 80px; /* 为固定头部和底部菜单留出空间 */
    margin-top: 60px; /* 为固定头部留出空间 */
}

.news-article {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.news-header {
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.news-title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: #333;
    margin-bottom: 15px;
}

.news-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 14px;
    color: #666;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.meta-item i {
    color: #1e88e5;
}

.news-content {
    line-height: 1.8;
    color: #444;
}

/* 新闻配图样式 */
.news-image-container {
    margin: 20px 0;
    text-align: center;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.news-detail-image {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px 8px 0 0;
}

.image-caption {
    background: #f8f9fa;
    padding: 10px 15px;
    font-size: 14px;
    color: #666;
    text-align: center;
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 8px 8px;
}

.news-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 20px 0 10px;
}

.news-content p {
    margin-bottom: 15px;
}

.news-content ul {
    margin: 15px 0;
    padding-left: 20px;
}

.news-content li {
    margin-bottom: 8px;
}

.highlight {
    background: #e3f2fd;
    color: #1e88e5;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}

.important {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.quote {
    background: #f5f5f5;
    border-left: 4px solid #1e88e5;
    padding: 15px;
    margin: 20px 0;
    font-style: italic;
    border-radius: 4px;
}

.news-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.news-tag {
    background: #e3f2fd;
    color: #1e88e5;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 11px;
    text-decoration: none;
}

.news-share {
    border-top: 1px solid #f0f0f0;
    padding-top: 20px;
    margin-top: 20px;
}

.news-share h4 {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 15px;
    border: none;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn.wechat {
    background: #07c160;
    color: white;
}

.share-btn.weibo {
    background: #e6162d;
    color: white;
}

.share-btn.qq {
    background: #12b7f5;
    color: white;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.related-news {
    margin-bottom: 30px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.related-item {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease;
}

.related-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.related-item h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.related-item p {
    font-size: 12px;
    color: #666;
    margin-bottom: 8px;
    line-height: 1.4;
}

.related-meta {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #999;
}

.news-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    text-decoration: none;
    color: #666;
    transition: all 0.3s ease;
    flex: 1;
}

.nav-btn.prev {
    justify-content: flex-start;
    text-align: left;
}

.nav-btn.next {
    justify-content: flex-end;
    text-align: right;
}

.nav-btn.back {
    justify-content: center;
    flex: 0 0 auto;
    margin: 0 10px;
    background: #f8f9fa;
}

.nav-btn:hover {
    background: #f8f9fa;
    color: #1e88e5;
}

.nav-info {
    display: flex;
    flex-direction: column;
}

.nav-label {
    font-size: 11px;
    color: #999;
}

.nav-title {
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
}

/* 禁用状态的导航按钮 */
.nav-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f5f5f5;
    color: #999;
}

.nav-btn.disabled:hover {
    background: #f5f5f5;
    color: #999;
}



.loading-spinner {
    text-align: center;
    padding: 40px 20px;
    color: #666;
}

.loading-spinner i {
    font-size: 24px;
    margin-bottom: 10px;
}

/* 面包屑导航 */
.breadcrumb-nav {
    background: #f8f9fa;
    padding: 15px 0;
    margin-top: 60px; /* 为固定头部留出空间 */
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
}

.breadcrumb-list li:not(:last-child)::after {
    content: '>';
    margin-left: 8px;
    color: #999;
}

.breadcrumb-list a {
    color: #1e88e5;
    text-decoration: none;
}

.breadcrumb-list a:hover {
    text-decoration: underline;
}

/* 开放网络边界安全管理解决方案页面样式 */
.solution-header {
    margin-bottom: 20px;
}

.solution-hero {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
}

.solution-icon-large {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution-info {
    flex: 1;
}

.solution-info h1 {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
    line-height: 1.2;
}

.solution-info p {
    font-size: 16px;
    color: #666;
    line-height: 1.4;
}

/* 方案概述 */
.solution-overview {
    margin-bottom: 30px;
}

.overview-content {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.overview-content p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
}



/* 核心功能 */
.solution-features {
    margin-bottom: 30px;
}

.feature-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.feature-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.feature-content p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.feature-image {
    text-align: center;
}

.feature-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 特点与优势 */
.solution-advantages {
    margin-bottom: 30px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

/* 删除冲突的advantage-item样式定义，使用第2329行的统一样式 */
/* .advantage-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* .advantage-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #1e88e5;
    font-size: 24px;
} */

.advantage-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.advantage-item p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
} */

/* 应用场景 */
.solution-scenarios {
    margin-bottom: 30px;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.scenario-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.scenario-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.scenario-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #24b7f1, #219ff3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #1e88e5;
    font-size: 24px;
}

.scenario-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.scenario-item p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
}

/* 功能配图展示样式 */
.feature-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.feature-image-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-image-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.feature-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
    margin-bottom: 15px;
}

.image-caption {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
    margin: 0;
    font-style: italic;
}

/* 图片卡片内容样式 */
.image-card-title {
    text-align: center;
    margin-bottom: 20px;
}

.image-card-title h4 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
}

.image-card-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.image-card-left,
.image-card-right {
    text-align: center;
}

/* 平板和桌面端适配 */
@media (min-width: 768px) {
    .image-card-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* USB移动存储介质管理解决方案特定样式 */
.solution-section {
    margin-bottom: 30px;
}

.solution-content-block {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.solution-text-content {
    flex: 1;
}

.solution-content-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.solution-content-text {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 15px;
}

.solution-image-content {
    flex: 1;
    text-align: center;
}

.solution-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.solution-grid {
    display: grid;
    gap: 20px;
    margin-top: 20px;
}

.solution-grid-2 {
    grid-template-columns: 1fr;
}

.solution-grid-3 {
    grid-template-columns: 1fr;
}

.single-card-grid {
    grid-template-columns: 1fr;
}

.solution-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.solution-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.solution-card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #2196f3;
    font-size: 18px;
}

.highlight-card .solution-card-icon {
    color: #1e88e5;
}

.warning-card .solution-card-icon {
    color: #1e88e5;
}

.green-card .solution-card-icon {
    color: #1e88e5;
}

.solution-card-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
}

.solution-card-content {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.highlight-card {
    border-left: 4px solid #1e88e5;
}

.warning-card {
    border-left: 4px solid #1e88e5;
}

.green-card {
    border-left: 4px solid #1e88e5;
}

.danger-card {
    border-left: 4px solid #e53935;
}

.info-card {
    border-left: 4px solid #039be5;
}

.solution-feature-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.solution-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.solution-feature-item i {
    color: #1e88e5;
    font-size: 14px;
    margin-top: 2px;
}

.solution-feature-item span {
    font-size: 14px;
    line-height: 1.4;
    color: #555;
}

.solution-risk-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.solution-risk-item {
    display: block;
    margin-bottom: 15px;
}

.solution-risk-item i {
    color: #1e88e5;
    font-size: 14px;
    margin-top: 2px;
}

.solution-risk-item span {
    font-size: 14px;
    line-height: 1.4;
    color: #555;
}

/* 一体化解决方案样式 */
.solution-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 20px;
}

.feature-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
}

.feature-description {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

/* 方案价值样式 */
.value-benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.benefit-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e88e5;
    font-size: 20px;
}

.benefit-content {
    flex: 1;
}

.benefit-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 8px;
}

.benefit-description {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin: 0;
}

/* 客户案例样式 */
.customer-cases {
    margin-top: 30px;
}

.cases-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 20px;
    text-align: center;
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.case-category {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.category-header i {
    color: #1e88e5;
    font-size: 20px;
}

.category-header h4 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin: 0;
}

.case-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
}

.case-item {
    font-size: 14px;
    color: #555;
    padding: 5px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

/* 文件加密系统客户案例表格样式 - 与PC端完全一致 */
.file-encryption-system .case-table-container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid #e9ecef;
}

.file-encryption-system .case-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.1rem;
}

.file-encryption-system .case-table thead {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.file-encryption-system .case-table th {
    padding: 15px 20px;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 2px solid #5a67d8;
}

.file-encryption-system .case-table th i {
    margin-right: 10px;
    font-size: 1.4rem;
}

.file-encryption-system .case-table td {
    padding: 18px 25px;
    border-bottom: 1px solid #e9ecef;
    vertical-align: top;
}

.file-encryption-system .case-table tbody tr:nth-child(even) {
    background-color: #f8f9fa;
}

.file-encryption-system .case-table tbody tr:hover {
    background-color: #f1f3f4;
    transition: background-color 0.2s ease;
}

.file-encryption-system .case-table tbody tr:last-child td {
    border-bottom: none;
}

.file-encryption-system .customer-name {
    font-weight: 600;
    color: var(--text-primary);
    width: 25%;
    min-width: 150px;
}

.file-encryption-system .encryption-type {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 响应式表格设计 */
@media (max-width: 768px) {
    .file-encryption-system .case-table-container {
        border-radius: 15px;
        margin: 0 15px;
        overflow-x: auto;
    }

    .file-encryption-system .case-table {
        min-width: 600px;
        font-size: 1rem;
    }

    .file-encryption-system .case-table th {
        padding: 12px 16px;
        font-size: 1rem;
    }

    .file-encryption-system .case-table th i {
        font-size: 1.2rem;
        margin-right: 8px;
    }

    .file-encryption-system .case-table td {
        padding: 12px 20px;
    }

    .file-encryption-system .case-table td:first-child {
        width: 30%;
        min-width: 120px;
    }
}

@media (max-width: 480px) {
    .file-encryption-system .case-table-container {
        border-radius: 12px;
        margin: 0 10px;
    }

    .file-encryption-system .case-table {
        min-width: 500px;
        font-size: 0.95rem;
    }

    .file-encryption-system .case-table th {
        padding: 10px 12px;
        font-size: 0.95rem;
    }

    .file-encryption-system .case-table td {
        padding: 10px 15px;
    }

    .file-encryption-system .case-table td:first-child {
        width: 35%;
        min-width: 100px;
    }
}

/* 响应式调整 */
@media (max-width: 480px) {
    .solution-hero {
        flex-direction: column;
        text-align: center;
    }
    
    .solution-info h1 {
        font-size: 20px;
    }
    
    .solution-info p {
        font-size: 14px;
    }
    
    .feature-images {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 20px;
    }
    
    .feature-image-card {
        padding: 15px;
    }
    
    .advantages-grid,
    .scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        padding: 15px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .feature-content h3 {
        font-size: 16px;
    }
    
    .solution-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .benefit-item {
        padding: 15px;
    }
    
    .benefit-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .case-list {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .solution-content-block {
        flex-direction: row;
        align-items: center;
    }
    
    .solution-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .solution-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .value-benefits {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cases-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 网间文件摆渡解决方案页面样式 */
.breadcrumb-nav {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin: 0 10px;
    color: #6c757d;
}

.breadcrumb-item a {
    color: #1e88e5;
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #6c757d;
}

.solution-hero {
    background: white;
    color: #1e88e5;
    padding: 40px 0;
    text-align: center;
}

.solution-icon-large {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: #1e88e5;
}

.solution-info h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.2;
    color: #1e88e5;
}

.solution-info p {
    font-size: 16px;
    color: #1e88e5;
    line-height: 1.4;
}

/* 方案概述 */
.solution-overview {
    padding: 40px 0;
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 16px;
    color: #6c757d;
    line-height: 1.4;
}

.solution-overview-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.solution-overview-text p {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 20px;
}

.solution-overview-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.solution-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 核心功能 - 解决方案页面 */
.solution-features {
    padding: 40px 0;
    background: white;
}

.solution-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.solution-feature-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.solution-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.solution-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: white;
    font-size: 24px;
}

.solution-feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.solution-feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.solution-feature-card-large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    text-align: left;
}

.feature-card-large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    text-align: left;
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.1);
    transition: all 0.3s ease;
}

.feature-card-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.15);
    border-color: #1e88e5;
}

.feature-image-large {
    margin-top: 15px;
    text-align: center;
}

.feature-image-large img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-card-large:hover .feature-image-large img {
    transform: scale(1.02);
}

.solution-feature-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.solution-feature-image-large img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 特点与优势 */
.solution-advantages {
    padding: 40px 0;
    background: #f8f9fa;
}

.solution-advantages-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.advantage-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.advantage-card.primary {
    border-left: 4px solid #1e88e5;
}

.advantage-card.secondary {
    border-left: 4px solid #4caf50;
}

.advantage-card.accent {
    border-left: 4px solid #ff9800;
}

.advantage-card.large-card {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    text-align: left;
    background: linear-gradient(135deg, #ffffff, #f8fbff);
    border-radius: 16px;
    padding: 25px;
    border: 2px solid #e3f2fd;
    box-shadow: 0 4px 20px rgba(30, 136, 229, 0.1);
    transition: all 0.3s ease;
}

.advantage-card.large-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(30, 136, 229, 0.15);
    border-color: #1e88e5;
}

.advantage-card.large-card .advantage-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.advantage-card.large-card .advantage-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 0;
}

.advantage-card.large-card .advantage-title {
    font-size: 20px;
    margin-bottom: 10px;
}

.advantage-card.large-card .advantage-description {
    font-size: 15px;
    line-height: 1.6;
}

.advantage-card.large-card .advantage-image {
    margin-top: 0;
}

.advantage-card.large-card .advantage-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.advantage-card.large-card:hover .advantage-image img {
    transform: scale(1.02);
}

.large-card-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.advantage-title-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.advantage-content-section p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.large-card-right img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 信创桌面网管核心功能样式 */
.feature-card-full {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 30px 20px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card-full:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    border-color: #e9ecef;
}

.feature-card-full:last-child {
    margin-bottom: 0;
}

.feature-title {
    font-size: 22px;
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-title i {
    color: #3498db;
    font-size: 24px;
}

.feature-content {
    width: 100%;
}

.feature-text {
    line-height: 1.7;
    color: #555;
    margin-bottom: 20px;
}

.feature-text p {
    margin-bottom: 12px;
}

.feature-text strong {
    color: #2c3e50;
    font-weight: 600;
    font-size: 16px;
    display: block;
    margin-bottom: 6px;
}

.feature-image {
    text-align: center;
    margin: 20px 0;
}

.feature-image img {
    max-width: 90%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

@media (max-width: 480px) {
    .feature-card-full {
        padding: 20px 15px;
    }
    
    .feature-title {
        font-size: 20px;
    }
    
    .feature-text strong {
        font-size: 15px;
    }
}

/* 应用场景 */
.solution-scenarios {
    padding: 40px 0 60px 0; /* 增加底部padding避免被遮挡 */
    background: white;
}

.solution-scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.scenario-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.scenario-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.scenario-icon-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
}

.scenario-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    margin-bottom: 10px;
}

.scenario-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
    text-align: center;
}

.scenario-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

.scenario-card ul {
    text-align: left;
    margin: 15px 0;
    padding-left: 20px;
}

.scenario-card li {
    font-size: 14px;
    line-height: 1.5;
    color: #555;
    margin-bottom: 8px;
    position: relative;
}

.scenario-card li::before {
    content: '•';
    color: #1e88e5;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

/* 页脚 */
.mobile-footer {
    background: #2c3e50;
    color: white;
    padding: 20px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 15px;
    color: #1e88e5;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-section i {
    margin-right: 10px;
    color: #1e88e5;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .solution-overview-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .solution-overview-highlights {
        grid-template-columns: 1fr;
    }
    
    .solution-feature-card-large {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-card-large {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
    }
    
    .advantage-card.large-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 20px;
    }
    
    .large-card-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .solution-features-grid,
    .solution-advantages-content,
    .solution-scenarios-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (min-width: 769px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .scenarios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card-large {
        grid-template-columns: 1fr 1fr;
    }
    
    .advantage-card.large-card {
        grid-template-columns: 1fr 1fr;
    }
    
    .solution-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .solution-hero {
        padding: 30px 0;
    }
    
    .solution-info h1 {
        font-size: 24px;
    }
    
    .solution-info p {
        font-size: 14px;
    }
    
    .solution-overview,
    .solution-features,
    .solution-advantages,
    .solution-scenarios {
        padding: 30px 0;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
    
    .solution-overview-content {
        padding: 20px;
    }
    
    .solution-feature-card,
    .advantage-card,
    .scenario-card {
        padding: 20px;
    }
}

/* 医院常用功能样式 */
.function-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.function-item {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #495057;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.function-item:hover {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    border-color: #1e88e5;
    color: #1565c0;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(30, 136, 229, 0.2);
}

/* 用户案例样式 */
.case-showcase {
    text-align: center;
    margin-top: 20px;
}

.case-image {
    text-align: center;
    margin-top: 20px;
}

.case-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .function-list {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 10px;
    }
    
    .function-item {
        padding: 10px 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .function-list {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 8px;
    }
    
    .function-item {
        padding: 8px 10px;
        font-size: 12px;
    }
}

/* 总体部署方案样式 */
.deployment-architecture {
    margin-top: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.deployment-card-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
    text-align: center;
}

.deployment-image-container {
    text-align: center;
    margin-top: 15px;
}

.deployment-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 1px solid #e9ecef;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .deployment-architecture {
        padding: 15px;
        margin-top: 20px;
    }
    
    .deployment-card-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
}

@media (max-width: 480px) {
    .deployment-architecture {
        padding: 12px;
        margin-top: 15px;
    }
    
    .deployment-card-title {
        font-size: 15px;
        margin-bottom: 10px;
    }
}

/* ===== 关于我们页面专用样式 ===== */

/* 页面头部样式 - 与支持与服务页面保持一致 */
.page-hero {
    background: linear-gradient(135deg, #1e88e5, #1565c0);
    color: white;
    padding: 40px 0;
    text-align: center;
    margin-bottom: 20px;
}

.page-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 10px;
}

.page-subtitle {
    font-size: 16px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.5;
}

/* 公司简介卡片样式 */
.intro-card {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
    border-left: 4px solid #1e88e5;
}

.intro-icon {
    font-size: 48px;
    color: #1e88e5;
    margin-bottom: 20px;
}

.intro-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.intro-card p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* 公司统计数字样式 */
.company-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.stat-item h3 {
    font-size: 32px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

/* 发展历程样式 */
.company-timeline {
    margin: 40px 0;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    color: #1e88e5;
    text-align: center;
    margin-bottom: 30px;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #1e88e5;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-year {
    position: absolute;
    left: -30px;
    top: 0;
    background: #1e88e5;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.timeline-content {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    margin-left: 40px;
    border-left: 4px solid #1e88e5;
}

.timeline-content h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* 产品服务样式 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-item {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.product-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.product-icon i {
    font-size: 48px;
    color: #1e88e5;
    margin-bottom: 20px;
}

.product-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 15px;
}

.product-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* 荣誉资质样式 */
.honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.honor-item {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.honor-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.honor-icon i {
    font-size: 48px;
    color: #1e88e5;
    margin-bottom: 20px;
}

.honor-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 10px;
}

.honor-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

/* 联系我们样式 */
.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: #e3f2fd;
    transform: translateY(-2px);
}

.contact-icon i {
    font-size: 32px;
    color: #1e88e5;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1e88e5;
    margin-bottom: 5px;
}

.contact-details p {
    font-size: 14px;
    color: #666;
    line-height: 1.4;
}

.contact-details strong {
    color: #333;
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-hero {
        padding: 30px 0;
    }
    
    .page-title {
        font-size: 24px;
    }
    
    .company-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-item {
        padding: 25px 20px;
        border-radius: 12px;
    }
    
    .product-item h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .product-item h3::after {
        width: 35px;
        height: 2px;
    }
    
    .product-item p {
        font-size: 14px;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding: 15px;
        border-radius: 12px;
        margin-bottom: 25px;
    }
    
    .timeline-item::before {
        left: -25px;
        width: 14px;
        height: 14px;
    }
    
    .timeline-year {
        font-size: 16px;
    }
    
    .timeline-content h3 {
        font-size: 18px;
    }
    
    .timeline-content p {
        font-size: 14px;
    }
    
    .honors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .company-products {
        margin: 40px 0;
    }
    
    .company-timeline {
        margin: 40px 0;
    }
    
    .products-grid {
        gap: 15px;
    }
    
    .product-item {
        padding: 20px 15px;
        border-radius: 10px;
    }
    
    .product-item h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .product-item h3::after {
        width: 30px;
        height: 2px;
    }
    
    .product-item p {
        font-size: 13px;
    }
    
    .timeline {
        padding-left: 25px;
    }
    
    .timeline::before {
        left: 12px;
    }
    
    .timeline-item {
        padding: 12px;
        border-radius: 10px;
        margin-bottom: 20px;
    }
    
    .timeline-item::before {
        left: -22px;
        width: 12px;
        height: 12px;
    }
    
    .timeline-year {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .timeline-content h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .timeline-content p {
        font-size: 13px;
    }
    
    .honors-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== 关于我们页面动画样式 ===== */

/* 页面头部动画 */
.hero-animate {
    animation: fadeInUp 0.8s ease-out;
}

/* 发展历程时间线动画 */
.timeline-animate {
    animation: slideInRight 0.6s ease-out;
}

.timeline-item:nth-child(even).timeline-animate {
    animation: slideInLeft 0.6s ease-out;
}

/* 产品服务区块动画 */
.product-animate {
    animation: fadeInUp 0.6s ease-out;
}

.product-item:nth-child(1).product-animate {
    animation-delay: 0.1s;
}

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

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

/* 荣誉资质区块动画 */
.honor-animate {
    animation: fadeInUp 0.6s ease-out;
}

.honor-item:nth-child(1).honor-animate {
    animation-delay: 0.1s;
}

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

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

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

/* 区块滚动动画 */
.section-animate {
    animation: fadeInUp 0.8s ease-out;
}

/* 统计数字动画 */
.stat-animate {
    animation: pulse 1s ease-in-out;
}

/* 动画关键帧定义 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 移动端动画优化 */
@media (max-width: 768px) {
    .product-animate,
    .honor-animate {
        animation: fadeInUp 0.4s ease-out;
    }
    
    .timeline-animate {
        animation: slideInRight 0.4s ease-out;
    }
    
    .timeline-item:nth-child(even).timeline-animate {
        animation: slideInLeft 0.4s ease-out;
    }
}

@media (max-width: 480px) {
    .section-animate {
        animation: fadeInUp 0.6s ease-out;
    }
}