/* 基础样式重置与通用组件 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
}

/* 通用容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: #1a5cb7;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn:hover {
    background: #14479e;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background: white;
    color: #1a5cb7;
}

.btn-secondary:hover {
    background: #f0f0f0;
    color: #14479e;
}

/* 轮播图样式 */
.banner {
    position: relative;
    height: 500px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a5cb7, #1a8cff);
}

.banner-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.banner-item.active {
    opacity: 1;
}

.banner-content h2 {
    font-size: 42px;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-content p {
    font-size: 18px;
    margin-bottom: 35px;
    max-width: 800px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.banner-content .btn {
    background: white;
    color: #1a5cb7;
    font-size: 18px;
    padding: 14px 32px;
}

.banner-content .btn:hover {
    background: #f0f0f0;
    color: #14479e;
    transform: translateY(-2px);
}

/* 通用版块标题样式 */
.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

/* 通用卡片样式 */
.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid #eee;
}

.card-header h3 {
    font-size: 20px;
    color: #1a1a1a;
    margin: 0;
}

.card-body {
    padding: 25px;
}

.card-footer {
    padding: 15px 25px;
    background: #f9f9f9;
    border-top: 1px solid #eee;
}

/* 通用网格布局 */
.grid {
    display: grid;
    gap: 30px;
}

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

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* 服务版块 */
.services-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    @extend .card;
    text-align: center;
    padding: 30px;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e6f0ff, #f0f7ff);
    border-radius: 50%;
}

.service-icon img {
    width: 50px;
    height: 50px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.service-card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-card a {
    color: #1a5cb7;
    font-weight: bold;
    display: inline-block;
    transition: color 0.3s ease;
}

.service-card a:hover {
    color: #14479e;
    text-decoration: underline;
}

/* 舆情服务概览版块 */
.service-overview {
    padding: 60px 0;
    background: white;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.overview-card {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.overview-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.overview-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.overview-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.overview-card p {
    color: #666;
    line-height: 1.7;
}

/* 数据版块 */
.data-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1a5cb7, #1a8cff);
    color: white;
    text-align: center;
}

.data-section .section-title {
    color: white;
}

.data-section .section-title::after {
    background: white;
}

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

.data-item {
    padding: 20px;
}

.data-item .number {
    font-size: 60px;
    font-weight: bold;
    margin-bottom: 10px;
    font-family: 'Arial', sans-serif;
}

.data-item .desc {
    font-size: 18px;
    opacity: 0.9;
}

/* 案例版块 */
.cases-section {
    padding: 60px 0;
    background-color: white;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.case-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

.case-content {
    padding: 25px;
}

.case-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.case-content p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}

.case-content a {
    color: #1a5cb7;
    font-weight: bold;
    transition: color 0.3s ease;
    text-decoration: none; /* 取消下划线 */
}

.case-content a:hover {
    color: #14479e;
    text-decoration: none; /* 保持无下划线 */
}

/* 服务案例版块 */
.service-cases-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.service-cases-section .section-title {
    margin-bottom: 40px;
}

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

.service-case-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    overflow: hidden;
}

.service-case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.service-case-image {
    width: 40%;
    height: auto;
    object-fit: cover;
}

.service-case-content {
    width: 60%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-case-content h3 {
    font-size: 18px;
    margin: 0 0 10px;
    color: #1a1a1a;
    line-height: 1.4;
}

.service-case-content p {
    color: #666;
    font-size: 14px;
    margin: 0 0 15px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-case-content a {
    color: #1a5cb7;
    font-weight: 500;
    text-decoration: none;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
}

.service-case-content a:hover {
    color: #14479e;
}

.service-case-content a::after {
    content: "→";
    margin-left: 5px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.service-case-content a:hover::after {
    transform: translateX(5px);
}

/* 新闻版块 */
.news-section {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    @extend .card;
}

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

.news-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.news-content .date {
    color: #999;
    font-size: 14px;
    margin-bottom: 15px;
}

.news-content .date::before {
    content: "📅";
}

.news-content .views {
    color: #999;
    font-size: 14px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.news-content .views::before {
    content: "👁️";
}

.news-content p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-content a {
    color: #1a5cb7;
    font-weight: bold;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-decoration: none; /* 取消下划线 */
}

.news-content a:hover {
    color: #14479e;
    text-decoration: none; /* 保持无下划线 */
}

.news-content a::after {
    content: "→";
}

/* 客户评价版块 */
.testimonials-section {
    padding: 60px 0;
    background-color: white;
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial {
    display: none;
    text-align: center;
    padding: 30px;
}

.testimonial.active {
    display: block;
    animation: fadeIn 0.8s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.testimonial-content p {
    font-size: 18px;
    font-style: italic;
    color: #555;
    margin-bottom: 25px;
    line-height: 1.8;
    position: relative;
}

.testimonial-content p::before,
.testimonial-content p::after {
    content: '"';
    font-size: 30px;
    color: #1a5cb7;
    opacity: 0.3;
    position: absolute;
}

.testimonial-content p::before {
    top: -20px;
    left: -15px;
}

.testimonial-content p::after {
    content: '"';
    bottom: -30px;
    right: -15px;
}

.client-info {
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.client-details h4 {
    margin: 0 0 5px;
    color: #1a1a1a;
}

.client-details p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

/* 轮播控制 */
.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    position: relative;
}

.slider-btn {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #ddd;
    margin: 0 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    padding: 0;
    outline: none;
}

.slider-btn.active {
    background: #1a5cb7;
    transform: scale(1.2);
    width: 18px;
    height: 18px;
}

/* 服务页面通用样式 */
.page-banner {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: #fff;
    padding: 120px 0;
    text-align: center;
}

.page-banner h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-banner p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 服务流程 */
.service-process {
    padding: 80px 0;
    background: #f9f9f9;
}

.service-process h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.service-process h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.step-number {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    background: #1a5cb7;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.step-content {
    margin-top: 10px;
}

.step-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

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

/* 服务优势 */
.service-advantages {
    padding: 80px 0;
    background: white;
}

.service-advantages h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.service-advantages h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.advantage-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.advantage-card:hover {
    background: #1a5cb7;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(26, 92, 183, 0.2);
}

.advantage-card:hover h3 {
    color: white;
}

.advantage-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.advantage-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* 服务场景 */
.service-scenarios {
    padding: 80px 0;
    background: #f9f9f9;
}

.service-scenarios h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: #1a1a1a;
    position: relative;
}

.service-scenarios h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.service-scenarios ul {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.service-scenarios li {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    color: #666;
    line-height: 1.8;
}

.service-scenarios li:last-child {
    border-bottom: none;
}

.service-scenarios li strong {
    color: #1a1a1a;
    display: block;
    margin-bottom: 5px;
}

/* 在线咨询入口 */
.consultation-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #1a5cb7, #1a8cff);
    color: white;
    text-align: center;
}

.consultation-content h2 {
    font-size: 28px;
    margin-bottom: 15px;
}

.consultation-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.consultation-content .btn {
    background: white;
    color: #1a5cb7;
    font-size: 16px;
    padding: 12px 30px;
}

.consultation-content .btn:hover {
    background: #f0f0f0;
    color: #14479e;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* 列表页面样式 */
.case-list,
.news-list {
    padding: 60px 0;
    background-color: #fff;
}

.case-list .container,
.news-list .container {
    max-width: 1200px;
}

.cases-grid,
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* 分页组件样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    gap: 10px;
}

.pagination a {
    display: inline-block;
    padding: 10px 16px;
    text-decoration: none;
    color: #007bff;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
    background: #007bff;
    color: #fff;
}

.pagination .prev-page,
.pagination .next-page {
    background: #f8f9fa;
}

.pagination .prev-page:hover,
.pagination .next-page:hover {
    background: #007bff;
    color: #fff;
}

.pagination .disabled {
    color: #ccc;
    cursor: not-allowed;
    background: #f8f9fa;
}

.pagination .disabled:hover {
    background: #f8f9fa;
    color: #ccc;
}

/* 服务介绍 */
.service-intro {
    padding: 80px 0;
    background: #f9f9f9;
}

.service-intro .intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.service-intro h2 {
    font-size: 28px;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.service-intro p {
    margin-bottom: 15px;
    color: #666;
    line-height: 1.8;
}

.service-intro ul {
    margin-top: 20px;
    padding-left: 20px;
}

.service-intro ul li {
    margin-bottom: 10px;
    color: #666;
}

.service-intro .intro-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 服务流程 */
.service-process {
    padding: 80px 0;
    background: #fff;
}

.service-process h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.service-process h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.step-number {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    background: #1a5cb7;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.step-content {
    margin-top: 10px;
}

.step-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

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

/* 服务优势 */
.service-advantages {
    padding: 80px 0;
    background: #f9f9f9;
}

.service-advantages h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.service-advantages h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.advantage-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.advantage-card:hover {
    background: #1a5cb7;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(26, 92, 183, 0.2);
}

.advantage-card:hover h3 {
    color: white;
}

.advantage-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.advantage-card p {
    color: #666;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.advantage-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* 服务场景 */
.service-scenarios {
    padding: 80px 0;
    background: white;
}

.service-scenarios h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 50px;
    color: #1a1a1a;
    position: relative;
}

.service-scenarios h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.service-scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.service-scenario-item {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid #1a5cb7;
    transition: all 0.3s ease;
}

.service-scenario-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.service-scenario-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1a1a1a;
    display: flex;
    align-items: center;
}

.service-scenario-item h3::before {
    content: "•";
    color: #1a5cb7;
    font-size: 30px;
    margin-right: 10px;
}

.service-scenario-item p {
    color: #666;
    line-height: 1.6;
}

/* 联系我们页面样式 */

.contact-info h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: #1a1a1a;
    position: relative;
}

.contact-info h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, #1a5cb7, #1a8cff);
    margin: 15px auto;
    border-radius: 2px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(26, 92, 183, 0.15);
}

.info-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.info-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.info-card p {
    color: #666;
    line-height: 1.6;
}

.contact-form {
    padding: 80px 0;
    background: white;
}

.form-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-form-section {
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group .required {
    color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #1a5cb7;
    outline: none;
    box-shadow: 0 0 0 2px rgba(26, 92, 183, 0.2);
}

.submit-btn {
    background: #1a5cb7;
    color: white;
    border: none;
    padding: 14px 30px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    width: 100%;
}

.submit-btn:hover {
    background: #14479e;
}

.contact-advantages {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    height: fit-content;
}

.contact-advantages h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.contact-advantages ul {
    list-style: none;
    padding-left: 0;
}

.contact-advantages li {
    padding: 8px 0;
    color: #666;
    position: relative;
    padding-left: 20px;
}

.contact-advantages li::before {
    content: "✓";
    color: #1a5cb7;
    position: absolute;
    left: 0;
    top: 8px;
}

/* 详情页样式 */
.detail-content {
    padding: 60px 0;
    background: #fff;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.content-main {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.article-content {
    margin-bottom: 30px;
}

.article-meta {
    display: flex;
    gap: 20px;
    padding: 15px 0;
    margin-bottom: 25px;
    border-bottom: 1px solid #eee;
    color: #666;
    font-size: 14px;
}

.article-meta span {
    display: flex;
    align-items: center;
}

.article-meta .date::before {
    content: "📅 ";
    margin-right: 5px;
}

.article-meta .category::before {
    content: "📁 ";
    margin-right: 5px;
}

.article-meta .views::before {
    content: "👁️ ";
    margin-right: 5px;
}

/* 正文内容样式 - 不使用class，直接针对标签 */
.article-content h2 {
    font-size: 24px;
    color: #1a1a1a;
    margin: 25px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1a5cb7;
}

.article-content h3 {
    font-size: 20px;
    color: #333;
    margin: 20px 0 12px;
}

.article-content h4 {
    font-size: 18px;
    color: #444;
    margin: 18px 0 10px;
}

.article-content p {
    margin: 15px 0;
    line-height: 1.8;
    color: #555;
    font-size: 16px;
}

.article-content ul,
.article-content ol {
    margin: 15px 0;
    padding-left: 30px;
}

.article-content ul {
    list-style-type: disc;
}

.article-content ol {
    list-style-type: decimal;
}

.article-content li {
    margin: 8px 0;
    line-height: 1.7;
    color: #555;
}

.article-content ul ul,
.article-content ol ol,
.article-content ul ol,
.article-content ol ul {
    margin: 8px 0;
}

.article-content a {
    color: #1a5cb7;
    text-decoration: none;
}

.article-content a:hover {
    text-decoration: none; /* 取消悬停时的下划线 */
    color: #1a8cff;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 15px 0;
    border-radius: 4px;
}

.article-navigation {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.prev-article,
.next-article {
    margin: 10px 0;
}

.prev-article a,
.next-article a {
    color: #1a5cb7;
    text-decoration: none;
    margin-left: 5px;
}

.prev-article a:hover,
.next-article a:hover {
    color: #1a8cff;
    text-decoration: underline;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.sidebar-widget h3 {
    font-size: 18px;
    color: #1a1a1a;
    margin: 0 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e9ecef;
}

.sidebar-widget ul {
    list-style: none;
    padding: 0;
}

.sidebar-widget ul li {
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.sidebar-widget ul li:last-child {
    border-bottom: none;
}

.sidebar-widget ul li a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
}

.sidebar-widget ul li a:hover {
    color: #1a5cb7;
    text-decoration: underline;
}

.category-list,
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-list a,
.tag-cloud a {
    background: #e9ecef;
    color: #555;
    padding: 6px 12px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.category-list a:hover,
.tag-cloud a:hover {
    background: #1a5cb7;
    color: white;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .banner {
        height: 400px; /* 调整为400px，比原来高一些 */
    }
    
    .banner-content h2 {
        font-size: 32px; /* 调整字体大小 */
    }
    
    .banner-content p {
        font-size: 16px; /* 调整字体大小 */
        max-width: 90%; /* 确保在小屏幕上文字不会超出 */
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .contact-info,
    .contact-form {
        padding: 60px 0; /* 调整联系页面的padding */
    }
    
    .contact-info h2,
    .contact-form h2 {
        font-size: 26px;
    }
    
    .services-section,
    .data-section,
    .cases-section,
    .news-section,
    .testimonials-section,
    .service-overview,
    .service-process,
    .service-advantages,
    .service-scenarios,
    .consultation-section {
        padding: 50px 0;
    }
    
    .services-grid,
    .overview-grid,
    .cases-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .data-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .data-item .number {
        font-size: 42px;
    }
    
    .testimonial-content p {
        font-size: 16px;
    }
    
    .client-info {
        flex-direction: column;
    }
    
    .client-info img {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .page-banner {
        padding: 50px 0; /* 调整页面横幅的padding */
    }
    
    .page-banner h1 {
        font-size: 26px;
    }
    
    .case-list,
    .news-list {
        padding: 40px 0;
    }
    
    .form-container {
        grid-template-columns: 1fr; /* 移动端改为单列布局 */
        gap: 25px; /* 移动端减少gap */
    }
    
    .contact-form .form-row {
        grid-template-columns: 1fr; /* 移动端改为单列 */
    }
    
    .info-grid {
        grid-template-columns: 1fr; /* 移动端改为单列 */
    }
    
    /* 响应式服务页面样式 */
    .service-intro .intro-content {
        grid-template-columns: 1fr; /* 移动端改为单列 */
        gap: 30px;
    }
    
    .service-process {
        padding: 60px 0;
    }
    
    .process-steps {
        grid-template-columns: 1fr; /* 移动端改为单列 */
        gap: 20px;
    }
    
    .service-advantages {
        padding: 60px 0;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr; /* 移动端改为单列 */
        gap: 20px;
    }
    
    .service-scenarios {
        padding: 60px 0;
    }
    
    .service-scenarios-grid {
        grid-template-columns: 1fr; /* 移动端改为单列 */
        gap: 20px;
    }
    
    .consultation-section {
        padding: 40px 0;
    }
    
    /* 详情页移动端样式 */
    .content-wrapper {
        grid-template-columns: 1fr; /* 移动端改为单列布局 */
        gap: 25px;
    }
    
    .content-main {
        padding: 20px;
    }
    
    .article-content h2 {
        font-size: 22px;
    }
    
    .article-content h3 {
        font-size: 18px;
    }
    
    .article-content p {
        font-size: 15px;
        line-height: 1.7;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .sidebar {
        gap: 20px;
    }
    
    .sidebar-widget {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .banner {
        height: 350px; /* 调整为350px，比原来高一些 */
    }
    
    .banner-content h2 {
        font-size: 26px; /* 调整字体大小 */
    }
    
    .banner-content p {
        font-size: 15px; /* 调整字体大小 */
        max-width: 95%; /* 确保在小屏幕上文字不会超出 */
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .contact-info h2,
    .contact-form h2 {
        font-size: 22px; /* 移动端标题大小调整 */
    }
    
    .contact-info,
    .contact-form {
        padding: 40px 0; /* 移动端padding调整 */
    }
    
    .page-banner {
        padding: 40px 15px;
    }
    
    .page-banner h1 {
        font-size: 22px;
    }
    
    .data-grid {
        grid-template-columns: 1fr;
    }
    
    .data-item .number {
        font-size: 36px;
    }
    
    .service-card,
    .overview-card,
    .case-card,
    .news-card {
        padding: 20px;
    }
    
    .info-card {
        padding: 25px 15px; /* 移动端信息卡片padding调整 */
    }
    
    .service-process h2 {
        font-size: 24px;
    }
    
    .service-advantages h2 {
        font-size: 24px;
    }
    
    .service-scenarios h2 {
        font-size: 24px;
    }
    
    .consultation-content h2 {
        font-size: 22px;
    }
    
    .consultation-content p {
        font-size: 16px;
    }
    
    /* 详情页在小屏幕上的样式 */
    .content-main {
        padding: 15px;
    }
    
    .article-content h2 {
        font-size: 20px;
    }
    
    .article-content h3 {
        font-size: 16px;
    }
    
    .article-content p {
        font-size: 14px;
    }
    
    .sidebar-widget {
        padding: 15px;
    }
    
    .sidebar-widget h3 {
        font-size: 16px;
    }
}

/* 面包屑导航样式 */
.breadcrumb {
    padding: 15px 0;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    color: #6c757d;
    font-size: 14px;
}

.breadcrumb-content a {
    color: #1a5cb7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-content a:hover {
    color: #14479e;
    text-decoration: underline;
}

.breadcrumb-content span {
    color: #495057;
}

@media (max-width: 768px) {
    .breadcrumb {
        padding: 12px 0;
    }
    
    .breadcrumb-content {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .breadcrumb {
        padding: 10px 0;
    }
    
    .breadcrumb-content {
        font-size: 12px;
    }
}