/* ========== 前台页面样式（见解、动态、方法、详情页等）========== */

/* ========== 见解列表页 ========== */
.page-header-section {
    padding: 60px 0 20px;
}
.page-header-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.page-header-container h1 {
    font-size: 36px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 15px;
}
.page-header-container h1 span {
    font-size: 20px;
    font-weight: 300;
    color: #212121;
}
.page-header-divider {
    width: 60px;
    height: 2px;
    background-color: #B82525;
}

/* 见解列表页内容 */
.insights-page {
    padding: 20px 0 60px;
}
.insights-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.insights-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.insights-list .insight-item {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}
.insights-list .insight-item a {
    text-decoration: none;
    display: block;
}
.insights-list .insight-item h3 {
    font-size: 20px;
    color: #212121;
    margin-bottom: 4px;
    font-weight: 500;
    line-height: 1.2;
    transition: color 0.3s ease;
}
.insights-list .insight-item h4 {
    font-size: 15px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 6px;
    line-height: 1.2;
    transition: color 0.3s ease;
}
.insights-list .insight-item:hover h3,
.insights-list .insight-item:hover h4 {
    color: #B82525;
}
.insights-list .insight-meta {
    font-size: 12px;
    color: #999;
}
.insights-list .insight-meta .tags {
    color: #999;
}

/* 分页样式 */
.pagination {
    margin-top: 40px;
    text-align: center;
}
.pagination a {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 4px;
    background: #fff;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid #ddd;
    font-size: 14px;
    transition: all 0.3s ease;
}
.pagination a.active {
    background: #B82525;
    color: #fff;
    border-color: #B82525;
}
.pagination a:hover:not(.active) {
    background: #f0f0f0;
    border-color: #ccc;
}
.pagination .prev,
.pagination .next {
    background: transparent;
    border: none;
}
.pagination .prev:hover,
.pagination .next:hover {
    background: transparent;
    color: #B82525;
}

/* ========== 见解详情页 ========== */
.detail-page {
    padding: 40px 0 80px;
}
.detail-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.detail-header {
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 25px;
}
.detail-header h1 {
    font-size: 32px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.2;
    letter-spacing: -1px;
}
.detail-header h2 {
    font-size: 20px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 12px;
    line-height: 1.3;
}
.detail-meta {
    font-size: 13px;
    color: #999;
}
.detail-meta .tags {
    color: #B82525;
}

/* 内容区域 */
.detail-content {
    margin-bottom: 40px;
}
.content-section {
    margin-bottom: 30px;
}
.content-section h3 {
    display: none;
}

/* 英文内容 */
.content-en {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #333;
}
.content-en br {
    display: block;
    content: "";
    margin-top: 12px;
}

/* 中文内容 */
.content-cn {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
}
.content-cn br {
    display: block;
    content: "";
    margin-top: 12px;
}

/* PDF 下载按钮 */
.detail-attachment {
    margin: 30px 0 20px;
}
.download-pdf {
    display: inline-block;
    background: #B82525;
    color: #fff;
    padding: 10px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.3s ease;
}
.download-pdf:hover {
    background: #8e1c1c;
}

/* 返回链接 */
.detail-back {
    margin-top: 30px;
}
.back-link {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}
.back-link:hover {
    color: #B82525;
}

/* 响应式 */
@media (max-width: 768px) {
    .page-header-section {
        padding: 40px 0 15px;
    }
    .page-header-container,
    .insights-container,
    .detail-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .page-header-container h1 {
        font-size: 28px;
    }
    .page-header-container h1 span {
        font-size: 16px;
    }
    .insights-list {
        gap: 15px;
    }
    .insights-list .insight-item {
        padding-bottom: 15px;
    }
    .insights-list .insight-item h3 {
        font-size: 18px;
    }
    .insights-list .insight-item h4 {
        font-size: 14px;
    }
    .pagination a {
        padding: 6px 10px;
        font-size: 12px;
    }
    .detail-page {
        padding: 30px 0 60px;
    }
    .detail-header h1 {
        font-size: 24px;
    }
    .detail-header h2 {
        font-size: 16px;
    }
    .content-en {
        font-size: 13px;
    }
    .content-cn {
        font-size: 14px;
    }
}/* ========== 方法列表页 - 瀑布流 ========== */
.methods-page {
    padding: 20px 0 60px;
}
.methods-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.methods-grid {
    column-count: 3;
    column-gap: 30px;
}
.method-card {
    break-inside: avoid;
    margin-bottom: 30px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: transform 0.3s ease;
}
.method-card:hover {
    transform: translateY(-5px);
}
.method-card a {
    text-decoration: none;
    display: block;
}
.method-image {
    width: 100%;
    overflow: hidden;
    background: #f5f5f5;
}
.method-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}
.method-card:hover .method-image img {
    transform: scale(1.03);
}
.method-info {
    padding: 18px;
}
.method-info h3 {
    font-size: 18px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 2px;
    line-height: 1.2;
    transition: color 0.3s ease;
}
.method-info h4 {
    font-size: 14px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 10px;
    line-height: 1.2;
    transition: color 0.3s ease;
}
.method-card:hover .method-info h3,
.method-card:hover .method-info h4 {
    color: #B82525;
}
.method-info .meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 12px;
    color: #999;
}
.method-info .meta span {
    color: #999;
}

/* 响应式 */
@media (max-width: 992px) {
    .methods-grid {
        column-count: 2;
        column-gap: 25px;
    }
}
@media (max-width: 768px) {
    .methods-page {
        padding: 20px 0 40px;
    }
    .methods-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .methods-grid {
        column-count: 2;
        column-gap: 15px;
    }
    .method-card {
        margin-bottom: 15px;
    }
    .method-info {
        padding: 12px;
    }
    .method-info h3 {
        font-size: 14px;
    }
    .method-info h4 {
        font-size: 12px;
        margin-bottom: 6px;
    }
    .method-info .meta {
        font-size: 10px;
        gap: 10px;
    }
}
@media (max-width: 480px) {
    .methods-grid {
        column-count: 1;
    }
}.method-detail-image img {
    max-width: 1000px;
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}/* ========== 方法详情页 ========== */
.method-detail-page {
    padding: 40px 0 80px;
}
.method-detail-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.method-detail-image {
    margin-bottom: 6px;
}
.method-detail-image img {
    max-width: 1000px;
    width: auto;
    height: auto;
    display: block;
    border-radius: 12px;
}
.method-detail-title {
    margin-bottom: 6px;
}
.method-detail-title h1 {
    font-size: 32px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 6px;
    line-height: 1.2;
}
.method-detail-title h2 {
    font-size: 20px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 6px;
    line-height: 1.3;
}
.method-detail-title .scenario {
    font-size: 14px;
    color: #212121;
    margin-bottom: 6px;
}
.method-detail-meta {
    font-size: 13px;
    color: #999;
    margin-bottom: 6px;
}
/* 方法详情内容 */
.method-detail-content {
    margin-bottom: 40px;
}
.method-detail-content .content-section {
    margin-bottom: 6px;
}
.method-detail-content .content-cn {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
    margin-bottom: 0;
}
.method-detail-content .content-en {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #666;
    margin-bottom: 0;
}

/* 返回链接 */
.method-detail-back {
    margin-top: 30px;
}
.back-link {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}
.back-link:hover {
    color: #B82525;
}

/* 响应式 */
@media (max-width: 768px) {
    .method-detail-page {
        padding: 30px 0 60px;
    }
    .method-detail-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .method-detail-image img {
        width: 100%;
        max-width: 100%;
    }
    .method-detail-title h1 {
        font-size: 24px;
    }
    .method-detail-title h2 {
        font-size: 16px;
    }
    .method-detail-content .content-cn {
        font-size: 14px;
        line-height: 1.5;
    }
    .method-detail-content .content-en {
        font-size: 13px;
        line-height: 1.5;
    }
}/* ========== 动态列表页 ========== */
.dynamics-page {
    padding: 20px 0 60px;
}
.dynamics-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.dynamics-list {
    display: flex;
    flex-direction: column;
}
.dynamic-item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
}
.dynamic-item:first-child {
    padding-top: 0;
}
.dynamic-item:last-child {
    border-bottom: none;
}
.dynamic-item a {
    display: flex;
    gap: 20px;
    text-decoration: none;
    align-items: stretch;
}
.dynamic-image {
    flex-shrink: 0;
    width: 160px;
    overflow: hidden;
    border-radius: 8px;
    background: #f5f5f5;
}
.dynamic-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.dynamic-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.dynamic-info h3 {
    font-size: 22px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 6px;
    line-height: 1.3;
    transition: color 0.3s ease;
}
.dynamic-info h4 {
    font-size: 17px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 6px;
    line-height: 1.3;
    transition: color 0.3s ease;
}
.dynamic-item:hover .dynamic-info h3,
.dynamic-item:hover .dynamic-info h4 {
    color: #B82525;
}
.dynamic-date {
    font-size: 12px;
    color: #999;
    margin-bottom: 6px;
}
.dynamic-summary {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 0;
}

/* 响应式 - 手机端上下排版 */
@media (max-width: 768px) {
    .dynamics-page {
        padding: 20px 0 40px;
    }
    .dynamics-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .dynamic-item a {
        flex-direction: column;
        gap: 12px;
    }
    .dynamic-image {
        width: 100%;
        aspect-ratio: 16 / 9;
    }
    .dynamic-info h3 {
        font-size: 18px;
    }
    .dynamic-info h4 {
        font-size: 14px;
    }
    .dynamic-summary {
        display: none;
    }
}/* ========== 动态详情页 ========== */
.dynamic-detail-page {
    padding: 40px 0 80px;
}
.dynamic-detail-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
    display: flex;
    gap: 60px;
}
.dynamic-detail-left {
    flex: 1;
}
.dynamic-detail-right {
    flex-shrink: 0;
    width: 400px;
}
.dynamic-detail-image {
    margin-bottom: 20px;
}
.dynamic-detail-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}
.dynamic-detail-left h1 {
    font-size: 32px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.2;
}
.dynamic-detail-left h2 {
    font-size: 20px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 12px;
    line-height: 1.3;
}
.dynamic-detail-date {
    font-size: 13px;
    color: #999;
    margin-bottom: 30px;
}

/* 内容区域 */
.dynamic-detail-content {
    margin-bottom: 40px;
}
.dynamic-detail-content .content-cn {
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 20px;
}
.dynamic-detail-content .content-en {
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
    color: #666;
}

/* 返回链接 */
.dynamic-detail-back {
    padding-left: 10%;
    padding-right: 10%;
    margin-top: 30px;
}
.back-link {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}
.back-link:hover {
    color: #B82525;
}

/* 响应式 - 手机端上下排列 */
@media (max-width: 768px) {
    .dynamic-detail-page {
        padding: 30px 0 60px;
    }
    .dynamic-detail-container {
        padding-left: 20px;
        padding-right: 20px;
        flex-direction: column;
        gap: 30px;
    }
    .dynamic-detail-right {
        width: 100%;
    }
    .dynamic-detail-left h1 {
        font-size: 24px;
    }
    .dynamic-detail-left h2 {
        font-size: 16px;
    }
    .dynamic-detail-content .content-cn {
        font-size: 14px;
        line-height: 1.6;
    }
    .dynamic-detail-content .content-en {
        font-size: 13px;
        line-height: 1.6;
    }
    .dynamic-detail-back {
        padding-left: 20px;
        padding-right: 20px;
    }
}/* ========== 业务范畴页 ========== */
.service-page {
    padding: 40px 0 80px;
}
.service-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}
.service-header {
    text-align: left;
    margin-bottom: 50px;
}
.service-header h1 {
    font-size: 32px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 0px;
    letter-spacing: -0.5px;
}
.service-header h2 {
    font-size: 20px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 0;
}

/* 服务模块 */
.service-module {
    margin-bottom: 40px;
}
.module-title {
    margin-bottom: 20px;
    border-left: 3px solid #B82525;
    padding-left: 15px;
}
.module-num {
    font-size: 18px;
    color: #212121;
    font-weight: 500;
}
.module-name {
    font-size: 18px;
    color: #212121;
    font-weight: 500;
    margin-left: 8px;
}
.module-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.service-item {
    padding-left: 18px;
}
.item-title {
    font-size: 16px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 4px;
}
.item-sub {
    font-size: 13px;
    color: #999;
    margin-bottom: 4px;
}
.item-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
    margin-bottom: 4px;
}
.item-desc-en {
    font-size: 12px;
    color: #999;
    line-height: 1.4;
}

/* 响应式 */
@media (max-width: 768px) {
    .service-page {
        padding: 30px 0 60px;
    }
    .service-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .service-header h1 {
        font-size: 22px;
    }
    .service-header h2 {
        font-size: 16px;
    }
    .module-num,
    .module-name {
        font-size: 16px;
    }
    .item-title {
        font-size: 15px;
    }
    .item-sub {
        font-size: 12px;
    }
    .item-desc {
        font-size: 12px;
    }
    .item-desc-en {
        font-size: 11px;
    }
}/* ========== 认识南堂页 ========== */
.about-page {
    padding: 40px 0 80px;
}
.about-container {
    padding-left: 10%;
    padding-right: 10%;
    text-align: left;
}

/* 公司介绍 */
.company-intro {
    margin-bottom: 50px;
}
.company-intro h2 {
    font-size: 28px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 4px;
}
.company-intro h1 {
    font-size: 20px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 20px;
}
.intro-text p {
    font-size: 15px;
    line-height: 1.5;
    color: #333;
    margin-bottom: 12px;
}

/* 英文公司介绍 */
.company-intro-en {
    margin-bottom: 60px;
}
.intro-text-en p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin-bottom: 12px;
}
.intro-text-en strong {
    font-weight: 600;
    color: #333;
}
.intro-text-en em {
    font-style: italic;
}

/* 创始人介绍 */
.founder-section {
    display: flex;
    gap: 40px;
    border-top: 1px solid #eee;
    padding-top: 50px;
}
.founder-left {
    flex-shrink: 0;
    width: 240px;
}
.founder-image {
    margin-bottom: 20px;
}
.founder-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}
.founder-book {
    display: block;
}
.founder-book img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}
.founder-book-mobile {
    display: none;
}
.founder-info {
    flex: 1;
}
.founder-info h3 {
    font-size: 14px;
    color: #999;
    font-weight: 400;
    margin-bottom: 4px;
}
.founder-info h2 {
    font-size: 24px;
    color: #212121;
    font-weight: 500;
    margin-bottom: 4px;
}
.founder-info h4 {
    font-size: 16px;
    color: #212121;
    font-weight: 400;
    margin-bottom: 20px;
}
.founder-bio p {
    font-size: 15px;
    line-height: 1.5;
    color: #333;
    margin-bottom: 10px;
}
.founder-bio-en p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    margin-bottom: 10px;
    margin-top: 16px;
}
.founder-bio-en strong {
    font-weight: 600;
    color: #333;
}
.founder-bio-en em {
    font-style: italic;
}

/* 响应式 */
@media (max-width: 768px) {
    .about-page {
        padding: 30px 0 60px;
    }
    .about-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    .company-intro h2 {
        font-size: 24px;
    }
    .company-intro h1 {
        font-size: 18px;
    }
    .intro-text p {
        font-size: 14px;
    }
    .intro-text-en p {
        font-size: 13px;
    }
    .founder-section {
        flex-direction: column;
        gap: 20px;
    }
    .founder-left {
        width: 100%;
    }
    .founder-image {
        width: 100%;
        aspect-ratio: 1 / 1;
        overflow: hidden;
    }
    .founder-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: top;
    }
    .founder-book {
        display: none;
    }
    .founder-book-mobile {
        display: block;
        margin: 20px 0;
        text-align: center;
    }
    .founder-book-mobile img {
        width: 60%;
        margin: 0 auto;
        border-radius: 8px;
    }
    .founder-info h2 {
        font-size: 22px;
    }
    .founder-bio p {
        font-size: 14px;
    }
    .founder-bio-en p {
        font-size: 13px;
    }
}