/* ==================== 全局修复 ==================== */
* {
    box-sizing: border-box;
}

.page-banner,
.services-detail-section,
.process-intro-section,
.advantages-intro-section,
.news-list-section,
.contact-page-section,
.article-detail-section,
.cta-section,
.data-showcase-section,
.testimonial-section {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

/* ==================== 页面横幅通用样式 ==================== */
.page-banner {
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #c1121f 0%, #e63946 50%, #f77f00 100%);
    overflow: hidden;
    width: 100%;
}

.page-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,149.3C960,160,1056,160,1152,138.7C1248,117,1344,75,1392,53.3L1440,32L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
}

.page-banner-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--bg-white);
}

.page-banner-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 15px;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.page-breadcrumb a {
    color: var(--bg-white);
    transition: var(--transition);
}

.page-breadcrumb a:hover {
    opacity: 0.8;
}

.page-breadcrumb .separator {
    opacity: 0.6;
}

.page-breadcrumb .current {
    opacity: 0.7;
}

/* ==================== CTA区域 ==================== */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.05), rgba(193, 18, 31, 0.05));
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.cta-text {
    flex: 1;
}

.cta-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.cta-desc {
    font-size: 16px;
    color: var(--text-gray);
}

.cta-actions {
    display: flex;
    gap: 16px;
}

/* ==================== 业务范围详情页 ==================== */
.services-detail-section {
    padding: 80px 0;
}

.service-detail-card {
    margin-bottom: 40px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-detail-card:hover {
    box-shadow: var(--shadow-md);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--bg-light);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 16px;
    font-size: 36px;
    flex-shrink: 0;
}

.service-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.service-detail-subtitle {
    font-size: 15px;
    color: var(--text-gray);
}

.service-detail-content {
    display: grid;
    gap: 30px;
}

.service-detail-desc p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}

.service-detail-features h4,
.service-detail-process h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.service-feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    list-style: none;
}

.service-feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-gray);
}

.service-feature-list li i {
    color: var(--primary-color);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.process-step {
    text-align: center;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 12px;
}

.step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
}

.step-content h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-gray);
}

/* ==================== 委托流程详情页 ==================== */
.process-intro-section {
    padding: 80px 0;
}

.process-overview {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

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

.overview-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 32px;
}

.overview-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

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

.overview-arrow {
    font-size: 28px;
    color: var(--primary-color);
}

.process-detail-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.process-phase-detail {
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.phase-detail-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 30px;
}

.phase-detail-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 32px;
    font-weight: 700;
    flex-shrink: 0;
}

.phase-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.phase-detail-subtitle {
    font-size: 15px;
    color: var(--text-gray);
}

.phase-detail-steps {
    display: grid;
    gap: 24px;
}

.detail-step-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 16px;
}

.detail-step-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-white);
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 28px;
    flex-shrink: 0;
}

.detail-step-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.detail-step-desc {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 16px;
}

.detail-step-list {
    list-style: none;
    display: grid;
    gap: 8px;
}

.detail-step-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-gray);
}

.detail-step-list li i {
    color: #27ae60;
}

.process-guarantee {
    margin-top: 60px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.guarantee-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 30px;
    text-align: center;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.guarantee-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-light);
    border-radius: 16px;
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 28px;
}

.guarantee-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

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

/* ==================== 优势页面样式 ==================== */
.advantages-intro-section {
    padding: 80px 0;
}

.advantage-showcase {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.advantage-showcase-item {
    display: flex;
    align-items: center;
    gap: 60px;
}

.advantage-showcase-item.reverse {
    flex-direction: row-reverse;
}

.showcase-image {
    flex: 0 0 300px;
}

.showcase-icon {
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1), rgba(193, 18, 31, 0.1));
    border-radius: 20px;
    font-size: 120px;
    color: var(--primary-color);
}

.showcase-content {
    flex: 1;
}

.showcase-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.showcase-desc {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 24px;
}

.showcase-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.showcase-features li {
    display: flex;
    align-items: start;
    gap: 12px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-gray);
}

.showcase-features li i {
    color: #27ae60;
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.showcase-features strong {
    color: var(--text-dark);
}

.data-showcase-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #c1121f 0%, #e63946 100%);
    color: var(--bg-white);
}

.data-showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.data-showcase-item {
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
}

.data-icon {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.data-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
}

.data-label {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.data-desc {
    font-size: 14px;
    opacity: 0.8;
}

.testimonial-section {
    padding: 80px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    padding: 30px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 24px;
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.testimonial-location {
    font-size: 13px;
    color: var(--text-light);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: #ffa500;
    font-size: 14px;
}

.testimonial-content p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
    font-style: italic;
}

/* ==================== 新闻列表页样式 ==================== */
.news-list-section {
    padding: 80px 0;
}

.news-list-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
}

.news-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-widget {
    margin-bottom: 30px;
    padding: 24px;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--bg-light);
}

.widget-title i {
    color: var(--primary-color);
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 8px;
}

.category-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition);
}

.category-list li a:hover,
.category-list li.active a {
    background: var(--bg-light);
    color: var(--primary-color);
}

.category-list .count {
    font-size: 12px;
    opacity: 0.6;
}

.hot-news-list {
    list-style: none;
}

.hot-news-list li {
    margin-bottom: 12px;
}

.hot-news-list li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.hot-news-list li a:hover {
    background: var(--bg-light);
}

.hot-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.hot-title {
    flex: 1;
    font-size: 14px;
    color: var(--text-gray);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-cloud a,
.widget-tag-cloud a {
    padding: 6px 14px;
    background: var(--bg-light);
    color: var(--text-gray);
    border-radius: 50px;
    font-size: 13px;
    transition: var(--transition);
}

.tag-cloud a:hover,
.widget-tag-cloud a:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.widget-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.news-list-item {
    display: flex;
    gap: 24px;
    margin-bottom: 30px;
    padding: 24px;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-list-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.news-list-image {
    position: relative;
    flex: 0 0 300px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}

.news-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-list-item:hover .news-list-image img {
    transform: scale(1.1);
}

.news-list-category {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(230, 57, 70, 0.95);
    color: var(--bg-white);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.news-list-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-list-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-light);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-list-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-list-title a {
    transition: var(--transition);
}

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

.news-list-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 16px;
    flex: 1;
}

.news-list-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.read-more:hover {
    gap: 12px;
}

.pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

/* ==================== 联系我们页面样式 ==================== */
.contact-page-section {
    padding: 80px 0;
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.contact-info-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.contact-info-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 36px;
}

.contact-info-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.contact-info-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-info-sub {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.contact-info-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--bg-light);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.contact-info-link:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.contact-form-map-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.contact-form-container,
.contact-map-container {
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.contact-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.contact-section-desc {
    font-size: 15px;
    color: var(--text-gray);
    margin-bottom: 30px;
}

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

.map-wrapper {
    margin-bottom: 24px;
}

.baidu-map {
    width: 100%;
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
}

.map-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.map-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-light);
    border-radius: 12px;
}

.map-info-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 18px;
    flex-shrink: 0;
}

.map-info-item h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.map-info-item p {
    font-size: 13px;
    color: var(--text-gray);
}

.work-time-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.work-time-card {
    display: flex;
    gap: 24px;
    padding: 40px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.work-time-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 50%;
    font-size: 28px;
    flex-shrink: 0;
}

.work-time-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.work-time-grid {
    display: grid;
    gap: 12px;
}

.time-item {
    padding: 12px;
    background: var(--bg-light);
    border-radius: 8px;
    font-size: 14px;
}

.time-item strong {
    color: var(--text-dark);
    margin-right: 8px;
}

.time-item span {
    color: var(--text-gray);
}

.contact-tips {
    padding: 30px;
    background: var(--bg-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.contact-tips h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.contact-tips ul {
    list-style: none;
}

.contact-tips li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.6;
    border-bottom: 1px solid var(--bg-light);
}

.contact-tips li:last-child {
    border-bottom: none;
}

/* ==================== 文章详情页样式 ==================== */
.article-detail-section {
    padding: 80px 0;
}

.article-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}

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

.article-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1), rgba(193, 18, 31, 0.1));
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.article-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
    margin-bottom: 20px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 14px;
    color: var(--text-light);
}

.article-thumbnail {
    margin-bottom: 30px;
    border-radius: 16px;
    overflow: hidden;
}

.article-thumbnail img {
    width: 100%;
    height: auto;
}

.article-content {
    font-size: 16px;
    line-height: 2;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--text-dark);
    margin: 24px 0 16px;
}

.article-content p {
    margin-bottom: 16px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.tags-label {
    font-size: 14px;
    color: var(--text-gray);
}

.tag-item {
    padding: 6px 14px;
    background: var(--bg-light);
    color: var(--text-gray);
    border-radius: 50px;
    font-size: 13px;
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.article-share {
    margin-bottom: 40px;
}

.share-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.share-buttons {
    display: flex;
    gap: 12px;
}

.share-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 20px;
    color: var(--bg-white);
    transition: var(--transition);
}

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

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

.share-weibo {
    background: #ff8200;
}

.share-link {
    background: var(--text-gray);
}

.share-btn:hover {
    transform: translateY(-3px);
}

.article-navigation {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.nav-prev,
.nav-next {
    flex: 1;
}

.nav-prev a,
.nav-next a {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 12px;
    transition: var(--transition);
}

.nav-prev a:hover,
.nav-next a:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.nav-label {
    font-size: 12px;
    opacity: 0.7;
    display: block;
    margin-bottom: 4px;
}

.nav-title {
    font-size: 14px;
    font-weight: 500;
    display: block;
}

.related-articles {
    padding: 30px;
    background: var(--bg-light);
    border-radius: 16px;
}

.related-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.related-item {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.related-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.related-image {
    display: block;
    width: 100%;
    height: 150px;
    overflow: hidden;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.related-content {
    padding: 16px;
}

.related-item-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-item-title a {
    color: var(--text-dark);
    transition: var(--transition);
}

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

.related-date {
    font-size: 12px;
    color: var(--text-light);
}

.article-sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sticky-widget {
    margin-bottom: 30px;
}

.contact-widget {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-white);
    border-radius: 16px;
}

.contact-widget-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 28px;
}

.contact-widget-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-widget-desc {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 20px;
}

.contact-widget-info {
    margin-bottom: 20px;
}

.widget-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 12px;
    text-align: left;
}

.widget-info-item:last-child {
    margin-bottom: 0;
}

.widget-info-item i {
    font-size: 20px;
}

.info-label {
    display: block;
    font-size: 12px;
    opacity: 0.8;
}

.info-value {
    display: block;
    font-size: 16px;
    font-weight: 600;
}

.widget-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--bg-white);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
}

.widget-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hot-articles-list {
    list-style: none;
}

.hot-articles-list li {
    margin-bottom: 16px;
}

.hot-articles-list li:last-child {
    margin-bottom: 0;
}

.hot-articles-list a {
    display: flex;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    transition: var(--transition);
}

.hot-articles-list a:hover {
    background: var(--bg-light);
}

.hot-article-image {
    width: 80px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.hot-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hot-article-title {
    font-size: 14px;
    line-height: 1.4;
    color: var(--text-dark);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-article-date {
    font-size: 12px;
    color: var(--text-light);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .page-banner {
        height: 280px;
    }
    
    .page-banner-title {
        font-size: 36px;
    }
    
    .news-list-wrapper {
        grid-template-columns: 1fr;
    }
    
    .news-sidebar {
        position: static;
    }
    
    .article-detail-wrapper {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
    }
    
    .advantage-showcase-item {
        flex-direction: column;
        gap: 30px;
    }
    
    .advantage-showcase-item.reverse {
        flex-direction: column;
    }
    
    .showcase-image {
        flex: none;
        width: 100%;
    }
    
    .contact-form-map-wrapper {
        grid-template-columns: 1fr;
    }
    
    .cta-content {
        padding: 40px 30px;
    }
    
    .cta-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .page-banner {
        height: 220px;
    }
    
    .page-banner-title {
        font-size: 28px;
    }
    
    .page-breadcrumb {
        font-size: 13px;
        flex-wrap: wrap;
    }
    
    .cta-section {
        padding: 60px 0;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .cta-title {
        font-size: 22px;
    }
    
    .cta-desc {
        font-size: 14px;
    }
    
    .cta-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .service-detail-card {
        padding: 20px;
    }
    
    .service-detail-header {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .service-detail-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }
    
    .service-detail-title {
        font-size: 22px;
    }
    
    .process-overview {
        flex-direction: column;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .overview-arrow {
        transform: rotate(90deg);
    }
    
    .process-phase-detail {
        padding: 20px;
    }
    
    .phase-detail-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .phase-detail-title {
        font-size: 22px;
    }
    
    .detail-step-item {
        flex-direction: column;
        padding: 20px;
    }
    
    .showcase-icon {
        width: 180px;
        height: 180px;
        font-size: 70px;
    }
    
    .showcase-title {
        font-size: 22px;
    }
    
    .showcase-desc {
        font-size: 15px;
    }
    
    .data-showcase-item {
        padding: 30px 20px;
    }
    
    .data-number {
        font-size: 36px;
    }
    
    .news-list-item {
        flex-direction: column;
        padding: 20px;
    }
    
    .news-list-image {
        flex: none;
        width: 100%;
        height: 220px;
    }
    
    .news-list-title {
        font-size: 18px;
    }
    
    .contact-cards-grid {
        gap: 20px;
    }
    
    .contact-info-card {
        padding: 30px 20px;
    }
    
    .contact-form-container,
    .contact-map-container {
        padding: 30px 20px;
    }
    
    .contact-page-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .work-time-section {
        grid-template-columns: 1fr;
    }
    
    .work-time-card {
        flex-direction: column;
        padding: 30px 20px;
    }
    
    .article-title {
        font-size: 22px;
    }
    
    .article-navigation {
        flex-direction: column;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-grid {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .page-banner {
        height: 200px;
    }
    
    .page-banner-title {
        font-size: 24px;
    }
    
    .page-breadcrumb {
        font-size: 12px;
    }
    
    .cta-content {
        padding: 24px 16px;
    }
    
    .cta-title {
        font-size: 20px;
    }
    
    .service-detail-card {
        padding: 16px;
    }
    
    .service-detail-title {
        font-size: 20px;
    }
    
    .service-feature-list {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-overview {
        padding: 24px 16px;
    }
    
    .guarantee-grid {
        grid-template-columns: 1fr;
    }
    
    .guarantee-item {
        padding: 24px 16px;
    }
    
    .data-showcase-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .data-showcase-item {
        padding: 30px 20px;
    }
    
    .data-number {
        font-size: 32px;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 20px;
    }
    
    .contact-cards-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-card {
        padding: 24px 16px;
    }
    
    .contact-form-container,
    .contact-map-container {
        padding: 24px 16px;
    }
    
    .contact-section-title {
        font-size: 20px;
    }
    
    .news-list-item {
        padding: 16px;
    }
    
    .news-list-image {
        height: 200px;
    }
    
    .article-title {
        font-size: 20px;
    }
    
    .related-image {
        height: 140px;
    }
    
    .showcase-title {
        font-size: 20px;
    }
    
    .showcase-icon {
        width: 150px;
        height: 150px;
        font-size: 60px;
    }
}