/* 子页面通用样式 */

/* Banner */
.subpage-banner {
    position: relative;
    width: 100%;
    height: 300px;
    margin-top: 120px;  /* 避开固定导航栏：top-bar 40px + navbar 80px */
}

.subpage-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.subpage-banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 1;
}

.subpage-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.subpage-subtitle {
    font-size: 18px;
    opacity: 0.9;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* 内容区域 */
.subpage-content {
    padding: 50px 0;
    background: #f8f9fa;
    min-height: 60vh;
}

.subpage-content .container {
    max-width: 1200px;
}

/* 面包屑导航 */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 40px;
    font-size: 14px;
    color: #888;
}

.breadcrumb a {
    color: #666;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #2978fa;
}

.breadcrumb > span:last-child {
    color: #2978fa;
}

.breadcrumb .breadcrumb-sep {
    color: #ccc;
}

/* 内容块 */
.content-block {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.content-block h2 {
    font-size: 24px;
    color: #232323;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #2978fa;
}

.content-block h3 {
    font-size: 20px;
    color: #2978fa;
    margin: 25px 0 15px;
}

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

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

.content-block ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 16px;
    color: #555;
    line-height: 1.6;
}

.content-block ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: #2978fa;
    border-radius: 50%;
}

/* 图文布局 */
.image-text-block {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-bottom: 30px;
}

.image-text-block.reverse {
    flex-direction: row-reverse;
}

.image-text-block .image-side {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
}

.image-text-block .image-side img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s;
}

.image-text-block .image-side:hover img {
    transform: scale(1.05);
}

.image-text-block .text-side {
    flex: 1;
}

/* 表单样式 */
.form-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    width: 100%;
    margin-bottom: 30px;
}

/* 表单头部 */
.form-header {
    text-align: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.form-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #2978fa 0%, #1e50ae 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(41, 120, 250, 0.3);
}

.form-icon i {
    font-size: 28px;
    color: #fff;
}

.form-header h3 {
    font-size: 24px;
    color: #232323;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-header p {
    font-size: 14px;
    color: #888;
}

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

/* 表单两列布局 */
.form-card .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-card .form-row .form-group {
    margin-bottom: 0;
}

.form-card label {
    display: block;
    font-size: 14px;
    color: #555;
    margin-bottom: 10px;
    font-weight: 500;
}

.form-card label i {
    color: #2978fa;
    margin-right: 6px;
    font-size: 13px;
}

.input-wrapper {
    position: relative;
}

.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.form-card input:hover,
.form-card select:hover {
    border-color: #ccc;
    background: #fff;
}

.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
    outline: none;
    border-color: #2978fa;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(41, 120, 250, 0.1);
}

.form-card .submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #2978fa 0%, #1e50ae 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(41, 120, 250, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-card .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(41, 120, 250, 0.4);
}

.form-card .submit-btn:active {
    transform: translateY(0);
}

/* 表单提交按钮组 */
.form-submit {
    margin-top: 24px;
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

.grid-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.grid-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

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

.grid-card-content {
    padding: 20px;
}

.grid-card-content h4 {
    font-size: 18px;
    color: #232323;
    margin-bottom: 10px;
}

.grid-card-content p {
    font-size: 14px;
    color: #888;
    line-height: 1.6;
}

/* 地图占位 */
.map-placeholder {
    width: 100%;
    height: 400px;
    background: #e0e0e0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 18px;
    margin-bottom: 30px;
}

/* 联系信息 */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: #f8f9fa;
    padding: 24px;
    border-radius: 12px;
}

.contact-info-item .icon {
    width: 50px;
    height: 50px;
    background: #eef4ff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.contact-info-item h4 {
    font-size: 16px;
    color: #232323;
    margin-bottom: 8px;
}

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

@media (max-width: 991px) {
    .subpage-banner {
        margin-top: 116px;  /* 移动端 top-bar 36px + navbar 80px */
    }
}

@media (max-width: 768px) {
    .subpage-banner {
        height: 200px;
        margin-top: 116px;  /* 移动端 top-bar 36px + navbar 80px */
    }

    .subpage-title {
        font-size: 32px;
    }

    .subpage-subtitle {
        font-size: 16px;
    }

    .subpage-content {
        padding: 40px 0;
    }

    .page-title {
        font-size: 28px;
    }

    .content-block {
        padding: 24px;
    }

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

    .form-card {
        padding: 24px;
    }

    .form-header {
        margin-bottom: 25px;
        padding-bottom: 20px;
    }

    .form-icon {
        width: 60px;
        height: 60px;
    }

    .form-icon i {
        font-size: 24px;
    }

    .form-header h3 {
        font-size: 20px;
    }

    .form-card .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .form-card .submit-btn {
        padding: 14px;
        font-size: 15px;
    }

}

/* ===== 新闻页样式 ===== */

/* 新闻列表区域 */
.news-list-section {
    background: #f8f9fa;
}

/* 新闻列表 */
.news-list {
    max-width: 1100px;
    margin: 0 auto;
}

/* 新闻行 */
.news-row {
    display: flex;
    gap: 50px;
    margin-bottom: 60px;
    align-items: center;
}

.news-row.reverse {
    flex-direction: row-reverse;
}

/* 新闻图片 */
.news-image {
    flex: 1;
    max-width: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.news-image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

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

/* 新闻文字组 */
.news-text-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 新闻项 */
.news-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding-bottom: 25px;
    border-bottom: 1px dashed #e0e0e0;
}

.news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* 日期盒子 */
.news-date-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    height: 70px;
    background: #f0f5fc;
    border-radius: 8px;
    flex-shrink: 0;
}

.news-day {
    font-size: 32px;
    font-weight: 700;
    color: #232323;
    line-height: 1;
}

.news-month {
    font-size: 12px;
    color: #888;
    margin-top: 4px;
}

/* 新闻内容 */
.news-item-content {
    flex: 1;
}

.news-item-title {
    font-size: 18px;
    font-weight: 500;
    color: #232323;
    margin-bottom: 10px;
    line-height: 1.5;
    transition: color 0.3s;
    cursor: pointer;
}

.news-item-title:hover {
    color: #2978fa;
}

.news-item-excerpt {
    font-size: 14px;
    color: #888;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 60px;
}

.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 16px;
    color: #666;
    transition: all 0.3s;
    cursor: pointer;
}

.page-btn:hover {
    border-color: #2978fa;
    color: #2978fa;
}

.page-btn.active {
    background: #2978fa;
    border-color: #2978fa;
    color: #fff;
}

.page-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 新闻页响应式 */
@media (max-width: 1024px) {
    .news-row {
        flex-direction: column;
        gap: 30px;
    }

    .news-row.reverse {
        flex-direction: column;
    }

    .news-image {
        max-width: 100%;
    }

    .news-image img {
        height: 280px;
    }
}

@media (max-width: 768px) {
    .news-row {
        margin-bottom: 40px;
    }

    .news-image img {
        height: 220px;
    }

    .news-item {
        gap: 15px;
    }

    .news-date-box {
        min-width: 60px;
        height: 60px;
    }

    .news-day {
        font-size: 26px;
    }

    .news-item-title {
        font-size: 16px;
    }

    .pagination {
        margin-top: 40px;
    }
}

/* ===== 展会介绍 ===== */

/* 关于展会 */
.expo-about {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 72px;
    margin-bottom: 64px;
}
.expo-about-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
}
.expo-about-text {
    font-size: 15px;
    color: #555;
    line-height: 2;
}
.expo-about-text p {
    margin-bottom: 16px;
}
.expo-about-text p:last-child {
    margin-bottom: 0;
}
.expo-about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
}
.expo-about-stat {
    background: #fff;
    padding: 32px 24px;
    text-align: center;
}
.expo-about-stat-num {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1;
    margin-bottom: 8px;
}
.expo-about-stat-num small {
    font-size: 16px;
    font-weight: 400;
    color: #999;
}
.expo-about-stat-label {
    font-size: 13px;
    color: #999;
}

/* 上届回顾 */
.expo-past {
    margin-bottom: 64px;
    padding: 40px;
    background: #f5f5f5;
}
.expo-past-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 32px;
}
.expo-past-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}
.expo-past-num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1;
    margin-bottom: 6px;
}
.expo-past-num small {
    font-size: 14px;
    font-weight: 400;
    color: #999;
}
.expo-past-label {
    font-size: 13px;
    color: #999;
}

/* 时间地点 */
.expo-info {
    display: flex;
    gap: 40px;
    margin-bottom: 64px;
    background: #fff;
    border: 1px solid #eee;
    overflow: hidden;
}
.expo-info-img {
    flex: 0 0 45%;
    max-width: 45%;
}
.expo-info-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.expo-info-content {
    flex: 1;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.expo-info-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 28px;
}
.expo-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}
.expo-info-item:last-child {
    margin-bottom: 0;
}
.expo-info-icon {
    flex: 0 0 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f7fa;
    border-radius: 8px;
    color: #0066cc;
    font-size: 16px;
}
.expo-info-item strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}
.expo-info-item p {
    font-size: 18px;
    color: #333;
    margin: 0;
}

/* 通用标题 */
.expo-section-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 24px;
}

/* 展会亮点 */
.expo-highlights {
    display: block;
    margin-bottom: 64px;
}
.expo-highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.expo-highlight-card {
    text-align: center;
    padding: 32px 20px;
    background: #fff;
    border: 1px solid #eee;
    transition: box-shadow 0.2s, transform 0.2s;
}
.expo-highlight-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}
.expo-highlight-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #f0f6ff;
    color: #2978fa;
    font-size: 22px;
    margin-bottom: 16px;
}
.expo-highlight-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}
.expo-highlight-card p {
    font-size: 13px;
    color: #888;
    line-height: 1.7;
    margin: 0;
}

/* 展品范围速览 */
.expo-scope {
    margin-bottom: 64px;
    text-align: center;
}
.expo-scope-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}
.expo-scope-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    background: #f8f9fb;
    border-radius: 8px;
    transition: background 0.2s;
}
.expo-scope-item:hover {
    background: #eef3fb;
}
.expo-scope-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #fff;
    color: #2978fa;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.expo-scope-item span:last-child {
    font-size: 14px;
    font-weight: 500;
    color: #333;
}
.expo-scope-more {
    display: inline-block;
    font-size: 14px;
    color: #2978fa;
    text-decoration: none;
    font-weight: 500;
}
.expo-scope-more:hover {
    text-decoration: underline;
}

/* 组织机构 */
.expo-organizers {
    margin-bottom: 64px;
}
.expo-organizers-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.expo-organizer {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid #eee;
}
.expo-organizer-label {
    flex: 0 0 80px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: #2978fa;
    padding: 3px 10px;
    border-radius: 4px;
    text-align: center;
    white-space: nowrap;
}
.expo-organizer-name {
    font-size: 15px;
    color: #333;
}

/* 展会历程 */
.expo-timeline {
    margin-bottom: 64px;
}
.expo-timeline-wrap {
    display: flex;
    gap: 48px;
    align-items: stretch;
}
.expo-timeline-list {
    flex: 1;
}
.expo-timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 32px;
    position: relative;
}
.expo-timeline-item:last-child {
    padding-bottom: 0;
}
/* 竖线：在年份右侧 */
.expo-timeline-item::before {
    content: '';
    position: absolute;
    left: 68px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}
.expo-timeline-item:last-child::before {
    display: none;
}
.expo-timeline-year {
    flex: 0 0 52px;
    font-size: 18px;
    font-weight: 700;
    color: #2978fa;
    line-height: 1;
    padding-top: 2px;
}
.expo-timeline-dot {
    flex: 0 0 12px;
    margin-top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #2978fa;
    border: 3px solid #e0eaff;
    position: relative;
    z-index: 1;
}
.expo-timeline-content {
    flex: 1;
    padding-top: 0;
}
.expo-timeline-content strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}
.expo-timeline-content p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}
.expo-timeline-img {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    min-height: 300px;
}
.expo-timeline-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 举办目的 */
.expo-purpose {
    margin-bottom: 64px;
}
.expo-purpose-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 24px;
}
.expo-purpose-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.expo-purpose-card {
    display: flex;
    background: #fff;
    border: 1px solid #eee;
    transition: box-shadow 0.2s;
}
.expo-purpose-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.expo-purpose-img {
    width: 200px;
    flex-shrink: 0;
    overflow: hidden;
}
.expo-purpose-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.expo-purpose-card:hover .expo-purpose-img img {
    transform: scale(1.05);
}
.expo-purpose-body {
    display: flex;
    gap: 20px;
    padding: 28px 24px;
    align-items: flex-start;
}
.expo-purpose-num {
    font-size: 32px;
    font-weight: 700;
    color: #e8e8e8;
    line-height: 1;
    flex-shrink: 0;
}
.expo-purpose-body h4 {
    font-size: 16px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 0;
}
.expo-purpose-body p {
    font-size: 14px;
    color: #888;
    line-height: 1.7;
    margin: 0;
}

/* 快速入口 */
.expo-links {
    margin-bottom: 64px;
}
.expo-links-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 24px;
}
.expo-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.expo-link-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #eee;
    color: inherit;
    text-decoration: none;
    transition: box-shadow 0.2s;
}
.expo-link-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.expo-link-img {
    width: 100%;
    height: 140px;
    overflow: hidden;
}
.expo-link-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.expo-link-card:hover .expo-link-img img {
    transform: scale(1.05);
}
.expo-link-body {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
}
.expo-link-icon {
    width: 36px;
    height: 36px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: #666;
    flex-shrink: 0;
    margin-top: 2px;
}
.expo-link-card:hover .expo-link-icon {
    background: #2978fa;
    color: #fff;
}
.expo-link-text {
    flex: 1;
    min-width: 0;
}
.expo-link-text strong {
    display: block;
    font-size: 16px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 6px;
}
.expo-link-text small {
    display: block;
    font-size: 13px;
    color: #999;
    line-height: 1.6;
}
.expo-link-arrow {
    font-size: 14px;
    color: #ccc;
    flex-shrink: 0;
    margin-top: 2px;
    transition: color 0.15s, transform 0.15s;
}
.expo-link-card:hover .expo-link-arrow {
    color: #2978fa;
    transform: translateX(3px);
}

/* CTA 按钮 */
.expo-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    padding: 48px 0;
}
.expo-action-btn {
    display: inline-block;
    padding: 14px 48px;
    font-size: 15px;
    font-weight: 500;
    border: 1px solid #2978fa;
    color: #2978fa;
    text-decoration: none;
    transition: all 0.15s;
}
.expo-action-btn:hover {
    background: #2978fa;
    color: #fff;
}
.expo-action-btn.primary {
    background: #2978fa;
    color: #fff;
}
.expo-action-btn.primary:hover {
    background: #1e50ae;
    border-color: #1e50ae;
}

@media (max-width: 1024px) {
    .expo-about {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .expo-about-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    .expo-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .expo-purpose-grid {
        grid-template-columns: 1fr;
    }
    .expo-info {
        flex-direction: column;
        gap: 0;
    }
    .expo-info-img {
        flex: none;
        max-width: 100%;
        height: 240px;
    }
    .expo-highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .expo-scope-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .expo-organizers-list {
        grid-template-columns: 1fr;
    }
    .expo-timeline-item::before {
        left: 56px;
    }
    .expo-timeline-year {
        flex: 0 0 40px;
        font-size: 16px;
    }
    .expo-timeline-wrap {
        flex-direction: column;
        gap: 32px;
    }
    .expo-timeline-img {
        flex: none;
        height: 240px;
    }
}
@media (max-width: 768px) {
    .expo-info-content {
        padding: 24px 20px;
    }
    .expo-highlights-grid {
        grid-template-columns: 1fr;
    }
    .expo-scope-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .expo-organizer {
        padding: 14px 20px;
    }
    .expo-timeline-item::before {
        left: 44px;
    }
    .expo-timeline-year {
        flex: 0 0 32px;
        font-size: 14px;
    }
    .expo-timeline-content {
        flex: none;
    }
    .expo-purpose-card {
        flex-direction: column;
    }
    .expo-purpose-img {
        width: 100%;
        height: 160px;
    }
    .expo-about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .expo-about-stat-num {
        font-size: 26px;
    }
    .expo-past {
        padding: 28px 20px;
    }
    .expo-past-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .expo-links-grid {
        grid-template-columns: 1fr;
    }
    .expo-actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ===== 展品范围 ===== */

.scope-list {
    max-width: 100%;
}
.scope-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 1px;
}
.scope-row.reverse {
    direction: rtl;
}
.scope-row.reverse .scope-text {
    direction: ltr;
}
.scope-img {
    overflow: hidden;
}
.scope-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s;
}
.scope-row:hover .scope-img img {
    transform: scale(1.04);
}
.scope-text {
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
}
.scope-row.reverse .scope-text {
    padding: 56px 48px 56px 56px;
}
.scope-label {
    font-size: 12px;
    color: #aaa;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.scope-text h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}
.scope-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 24px;
}
.scope-items {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
}
.scope-items li {
    position: relative;
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    padding-left: 16px;
}
.scope-items li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 5px;
    height: 5px;
    background: #ccc;
}

@media (max-width: 1024px) {
    .scope-row,
    .scope-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        margin-bottom: 32px;
    }
    .scope-img {
        height: 280px;
    }
    .scope-text {
        padding: 36px 28px;
    }
    .scope-row.reverse .scope-text {
        padding: 36px 28px;
    }
}
@media (max-width: 768px) {
    .scope-img {
        height: 200px;
    }
    .scope-text {
        padding: 28px 20px;
    }
    .scope-row.reverse .scope-text {
        padding: 28px 20px;
    }
    .scope-text h3 {
        font-size: 20px;
    }
    .scope-items {
        grid-template-columns: 1fr;
    }
}

/* ===== 观众登记 ===== */

.visit-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
}

/* 左侧表单 */
.visit-form-wrap {
    background: #fff;
    padding: 44px 40px;
    border: 1px solid #eee;
}
.visit-form-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}
.visit-form-desc {
    font-size: 14px;
    color: #999;
    margin-bottom: 36px;
}
.visit-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.visit-field-row .visit-field:only-child {
    grid-column: 1 / -1;
}
.visit-field label {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
    font-weight: 500;
}
.visit-field .required {
    color: #e04040;
}
.visit-field input,
.visit-field select,
.visit-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e0e0e0;
    font-size: 14px;
    color: #333;
    background: #fafafa;
    transition: border-color 0.15s, background 0.15s;
}
.visit-field input:focus,
.visit-field select:focus,
.visit-field textarea:focus {
    outline: none;
    border-color: #2978fa;
    background: #fff;
}
.visit-field input::placeholder,
.visit-field textarea::placeholder {
    color: #ccc;
}
.visit-field textarea {
    resize: vertical;
}
.visit-submit {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    background: #2978fa;
    color: #fff;
    border: none;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}
.visit-submit:hover {
    background: #1e50ae;
}

/* 右侧信息 */
.visit-sidebar {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
}
.visit-info-card {
    flex: 1;
    background: #fff;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.visit-info-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 14px;
}
.visit-info-card h4 i {
    color: #2978fa;
    margin-right: 8px;
    font-size: 14px;
}
.visit-info-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.visit-info-card ul li {
    position: relative;
    font-size: 13px;
    color: #888;
    line-height: 2;
    padding-left: 14px;
}
.visit-info-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 4px;
    height: 4px;
    background: #ccc;
}
.visit-info-card p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.6;
}
.visit-date {
    font-weight: 500;
    color: #333 !important;
}
.visit-time {
    margin-top: 4px !important;
}

@media (max-width: 1024px) {
    .visit-layout {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .visit-form-wrap {
        padding: 28px 20px;
    }
    .visit-field-row {
        grid-template-columns: 1fr;
        gap: 0;
        margin-bottom: 0;
    }
    .visit-field {
        margin-bottom: 18px;
    }
}

/* ===== 通用板块样式 ===== */
.page-section {
    margin-bottom: 56px;
}
.page-section:last-child {
    margin-bottom: 0;
}
.page-section-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
}
.page-section-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}
.page-text {
    font-size: 15px;
    color: #555;
    line-height: 2;
}
.page-text p {
    margin-bottom: 16px;
}
.page-list {
    list-style: none;
    padding: 0;
}
.page-list li {
    position: relative;
    font-size: 14px;
    color: #666;
    line-height: 2;
    padding-left: 16px;
}
.page-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 4px;
    height: 4px;
    background: #ccc;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 80px 0;
    color: #999;
    font-size: 15px;
}
.empty-state i {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 16px;
    display: block;
}
.empty-state p {
    margin: 0;
}

/* ===== 出行指南 ===== */
.travel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
}
.travel-card {
    background: #fff;
    padding: 32px 28px;
}
.travel-card h4 {
    font-size: 15px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 10px;
}
.travel-card h4 i {
    color: #2978fa;
    margin-right: 8px;
    font-size: 14px;
}
.travel-card p {
    font-size: 14px;
    color: #888;
    line-height: 1.7;
    margin: 0;
}

/* ===== 经营理念 ===== */
.philosophy-intro {
    font-size: 15px;
    color: #555;
    line-height: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}
.philosophy-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.philosophy-item {
    display: flex;
    align-items: stretch;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #f0f0f0;
    transition: transform 0.3s, box-shadow 0.3s;
}
.philosophy-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
}
.philosophy-item-left {
    width: 120px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 16px;
    position: relative;
}
.philosophy-item:nth-child(1) .philosophy-item-left { background: linear-gradient(160deg, #2978fa, #1a5fd4); }
.philosophy-item:nth-child(2) .philosophy-item-left { background: linear-gradient(160deg, #f59e0b, #d97706); }
.philosophy-item:nth-child(3) .philosophy-item-left { background: linear-gradient(160deg, #10b981, #059669); }
.philosophy-item:nth-child(4) .philosophy-item-left { background: linear-gradient(160deg, #ef4444, #dc2626); }
.philosophy-item:nth-child(5) .philosophy-item-left { background: linear-gradient(160deg, #8b5cf6, #7c3aed); }
.philosophy-item-num {
    font-size: 32px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.25);
    line-height: 1;
    margin-bottom: 8px;
}
.philosophy-item-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
}
.philosophy-item-right {
    flex: 1;
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.philosophy-item-label {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 6px;
    font-weight: 600;
}
.philosophy-item:nth-child(1) .philosophy-item-label { color: #2978fa; }
.philosophy-item:nth-child(2) .philosophy-item-label { color: #f59e0b; }
.philosophy-item:nth-child(3) .philosophy-item-label { color: #10b981; }
.philosophy-item:nth-child(4) .philosophy-item-label { color: #ef4444; }
.philosophy-item:nth-child(5) .philosophy-item-label { color: #8b5cf6; }
.philosophy-item-right h4 {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
}
.philosophy-item-right p {
    font-size: 14px;
    color: #666;
    line-height: 1.9;
    margin: 0;
}

@media (max-width: 768px) {
    .philosophy-item-left {
        width: 80px;
        padding: 20px 12px;
    }
    .philosophy-item-num {
        font-size: 24px;
    }
    .philosophy-item-icon {
        width: 36px;
        height: 36px;
        font-size: 15px;
    }
    .philosophy-item-right {
        padding: 20px 20px;
    }
    .philosophy-item-right h4 {
        font-size: 16px;
    }
}

/* ===== 企业文化 ===== */
.culture-intro {
    font-size: 15px;
    color: #555;
    line-height: 2;
    margin-bottom: 40px;
    padding: 24px 32px;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    border-left: 3px solid #2978fa;
    border-radius: 0 8px 8px 0;
}
.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.culture-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px 28px 28px;
    position: relative;
    overflow: hidden;
    transition: transform 0.35s, box-shadow 0.35s;
    border: 1px solid #f0f0f0;
}
.culture-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}
.culture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}
.culture-card:nth-child(1)::before { background: linear-gradient(90deg, #2978fa, #5b9aff); }
.culture-card:nth-child(2)::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.culture-card:nth-child(3)::before { background: linear-gradient(90deg, #10b981, #34d399); }
.culture-card:nth-child(4)::before { background: linear-gradient(90deg, #ef4444, #f87171); }
.culture-card:nth-child(5)::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.culture-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}
.culture-card:nth-child(1) .culture-card-icon { background: #eef4ff; color: #2978fa; }
.culture-card:nth-child(2) .culture-card-icon { background: #fef9ec; color: #f59e0b; }
.culture-card:nth-child(3) .culture-card-icon { background: #ecfdf5; color: #10b981; }
.culture-card:nth-child(4) .culture-card-icon { background: #fef2f2; color: #ef4444; }
.culture-card:nth-child(5) .culture-card-icon { background: #f3f0ff; color: #8b5cf6; }
.culture-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}
.culture-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}
.culture-card-num {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 800;
    color: #f5f5f5;
    line-height: 1;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .culture-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .culture-card:nth-child(5) {
        grid-column: 1 / -1;
        max-width: 50%;
        justify-self: center;
    }
}
@media (max-width: 640px) {
    .culture-grid {
        grid-template-columns: 1fr;
    }
    .culture-card:nth-child(5) {
        max-width: 100%;
    }
}

/* ===== 愿景使命 ===== */
.vision-mission {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}
.vm-card {
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
.vm-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}
.vm-card.vision {
    background: linear-gradient(135deg, #f8fbff 0%, #eef4ff 100%);
}
.vm-card.vision::before {
    background: linear-gradient(180deg, #2978fa 0%, #1e50ae 100%);
}
.vm-card.mission {
    background: linear-gradient(135deg, #f5f0ff 0%, #ede6ff 100%);
}
.vm-card.mission::before {
    background: linear-gradient(180deg, #7c3aed 0%, #5b21b6 100%);
}
.vm-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
    position: relative;
}
.vm-card.vision .vm-icon {
    background: rgba(41, 120, 250, 0.12);
    color: #2978fa;
}
.vm-card.mission .vm-icon {
    background: rgba(124, 58, 237, 0.12);
    color: #7c3aed;
}
.vm-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}
.vm-card.vision h4 {
    color: #1e50ae;
}
.vm-card.mission h4 {
    color: #5b21b6;
}
.vm-card p {
    font-size: 15px;
    line-height: 1.9;
    margin: 0;
}
.vm-card.vision p {
    color: #4a6a8a;
}
.vm-card.mission p {
    color: #5a4a7a;
}
.vm-deco {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    opacity: 0.06;
    bottom: -40px;
    right: -40px;
}
.vm-card.vision .vm-deco {
    background: #2978fa;
}
.vm-card.mission .vm-deco {
    background: #7c3aed;
}

@media (max-width: 768px) {
    .vision-mission {
        grid-template-columns: 1fr;
    }
    .vm-card {
        padding: 36px 28px;
    }
}

/* ===== 公司介绍 ===== */
.us-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
}
.us-value {
    background: #fff;
    padding: 40px 32px;
    text-align: center;
}
.us-value-icon {
    display: block;
    width: 48px;
    height: 48px;
    background: #f0f0f0;
    margin: 0 auto 20px;
    font-size: 20px;
    color: #2978fa;
    display: flex;
    align-items: center;
    justify-content: center;
}
.us-value h4 {
    font-size: 17px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 10px;
}
.us-value p {
    font-size: 14px;
    color: #888;
    line-height: 1.6;
    margin: 0;
}

/* 联系信息行 */
.contact-row {
    border-top: 1px solid #e8e8e8;
}
.contact-row-item {
    display: flex;
    gap: 24px;
    padding: 18px 0;
    border-bottom: 1px solid #e8e8e8;
    font-size: 15px;
}
.contact-row-label {
    color: #999;
    min-width: 48px;
    font-size: 13px;
}
.contact-row-value {
    color: #1a1a1a;
    font-weight: 500;
}

/* ===== 展馆 ===== */
.hall-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
}
.hall-tab {
    padding: 12px 32px;
    font-size: 15px;
    color: #666;
    border-bottom: 2px solid transparent;
    text-decoration: none;
    transition: all 0.15s;
}
.hall-tab:hover {
    color: #2978fa;
}
.hall-tab.active {
    color: #2978fa;
    border-bottom-color: #2978fa;
}
.hall-image-wrap {
    margin-bottom: 16px;
    border: 1px solid #eee;
}
.hall-image {
    width: 100%;
    display: block;
}
.hall-placeholder {
    padding: 120px 0;
    text-align: center;
    color: #bbb;
    font-size: 15px;
}
.hall-legend {
    display: flex;
    gap: 24px;
    font-size: 13px;
    color: #888;
}
.hall-legend-title {
    color: #666;
    font-weight: 500;
}
.hall-legend-item i {
    font-style: normal;
    margin-right: 4px;
}

/* ===== 新闻/活动列表卡片 ===== */
.news-card-new {
    display: flex;
    gap: 28px;
    padding: 24px 0;
    border-bottom: 1px solid #eee;
    color: inherit;
    text-decoration: none;
    transition: background 0.15s;
}
.news-card-new.first {
    padding-top: 0;
}
.news-card-new:hover {
    background: #fafafa;
    margin: 0 -20px;
    padding-left: 20px;
    padding-right: 20px;
}
.news-card-new-img {
    width: 240px;
    height: 150px;
    flex-shrink: 0;
    overflow: hidden;
}
.news-card-new-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.news-card-new:hover .news-card-new-img img {
    transform: scale(1.05);
}
.news-card-new-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}
.news-card-new-date {
    font-size: 12px;
    color: #aaa;
}
.news-card-new-date i {
    margin-right: 4px;
}
.news-card-new-meta {
    display: flex;
    align-items: center;
    margin-top: auto;
    padding-top: 12px;
}
.meta-left {
    flex-shrink: 0;
}
.meta-center {
    flex: 1;
    text-align: center;
}
.meta-right {
    flex-shrink: 0;
}
.news-card-new-keyword {
    font-size: 12px;
    color: #666;
}
.news-card-new-keyword i {
    margin-right: 4px;
    color: #2978fa;
}
.news-card-new-tag {
    font-size: 11px;
    padding: 2px 8px;
    color: #fff;
}
.tag-exhibition {
    background: #2978fa;
}
.tag-industry {
    background: #52c41a;
}
.news-card-new-body h3 {
    font-size: 17px;
    color: #1a1a1a;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 8px;
}
.news-card-new:hover h3 {
    color: #2978fa;
}
.news-card-new-body p {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-card-new-meta {
    font-size: 13px;
    color: #bbb;
    margin-top: 8px;
}

/* ===== 展商搜索 ===== */
.exhibitor-search {
    display: flex;
    gap: 0;
    margin-bottom: 32px;
}
.exhibitor-search-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-right: none;
    font-size: 14px;
    color: #333;
    background: #fafafa;
}
.exhibitor-search-input:focus {
    outline: none;
    border-color: #2978fa;
    background: #fff;
}
.exhibitor-search-btn {
    padding: 12px 28px;
    background: #2978fa;
    color: #fff;
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.15s;
}
.exhibitor-search-btn:hover {
    background: #1e50ae;
}

/* 展商网格 */
.exhibitor-grid-new {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
    margin-bottom: 32px;
}
.exhibitor-item-new {
    background: #fff;
    padding: 32px 20px;
    text-align: center;
    color: inherit;
    text-decoration: none;
    transition: background 0.15s;
}
.exhibitor-item-new:hover {
    background: #fafafa;
}
.exhibitor-item-img {
    width: 80px;
    height: 60px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.exhibitor-item-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.exhibitor-item-placeholder {
    font-size: 22px;
    font-weight: 700;
    color: #2978fa;
}
.exhibitor-item-info h4 {
    font-size: 14px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 4px;
}
.exhibitor-item-type {
    display: block;
    font-size: 12px;
    color: #aaa;
}
.exhibitor-item-booth {
    display: block;
    font-size: 12px;
    color: #2978fa;
    margin-top: 2px;
}

/* ===== 媒体合作 ===== */
.media-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
}
.media-card {
    background: #fff;
    padding: 32px 20px;
    text-align: center;
    color: inherit;
    text-decoration: none;
    transition: background 0.15s;
}
.media-card:hover {
    background: #fafafa;
}
.media-card-img {
    width: 80px;
    height: 50px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.media-card-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.media-card-placeholder {
    font-size: 20px;
    font-weight: 700;
    color: #2978fa;
}
.media-card-name {
    font-size: 13px;
    color: #666;
}

/* ===== 文章详情 ===== */
.article-detail {
    max-width: 860px;
}
.article-title {
    font-size: 26px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.4;
    margin-bottom: 16px;
}
.article-meta {
    font-size: 13px;
    color: #aaa;
    margin-bottom: 40px;
    display: flex;
    gap: 20px;
}
.article-body {
    font-size: 16px;
    color: #444;
    line-height: 2;
}
.article-body img {
    max-width: 100%;
}
.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin-top: 56px;
    border-top: 1px solid #e8e8e8;
}
.article-nav-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 20px 0;
    color: inherit;
    text-decoration: none;
    transition: color 0.15s;
}
.article-nav-link:hover {
    color: #2978fa;
}
.article-nav-link.next {
    text-align: right;
}
.article-nav-link small {
    font-size: 12px;
    color: #bbb;
}
.article-nav-link span {
    font-size: 14px;
    color: #555;
}
.article-nav-link.disabled {
    opacity: 0.4;
    pointer-events: none;
}
.article-related {
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid #e8e8e8;
}
.article-related h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
}
.article-related ul {
    list-style: none;
    padding: 0;
}
.article-related ul li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}
.article-related ul li a {
    font-size: 14px;
    color: #555;
    text-decoration: none;
    transition: color 0.15s;
}
.article-related ul li a:hover {
    color: #2978fa;
}
.article-related-date {
    font-size: 12px;
    color: #bbb;
    margin-right: 12px;
}

/* 活动详情信息条 */
.activity-meta-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: #e8e8e8;
    border: 1px solid #e8e8e8;
    margin-bottom: 40px;
}
.activity-meta-item {
    background: #fff;
    padding: 20px 24px;
}
.activity-meta-label {
    display: block;
    font-size: 12px;
    color: #aaa;
    margin-bottom: 6px;
}
.activity-meta-item span:last-child {
    font-size: 14px;
    color: #333;
}

/* 活动详情页左右分栏 */
.activity-detail-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}
.activity-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}
.sidebar-section {
    border: 1px solid #eee;
    padding: 20px;
}
.sidebar-title {
    font-size: 16px;
    color: #1a1a1a;
    font-weight: 600;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}
.sidebar-title i {
    color: #ff6b35;
    margin-right: 6px;
}
.sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.sidebar-card {
    display: flex;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}
.sidebar-card:hover h4 {
    color: #2978fa;
}
.sidebar-card-img {
    width: 80px;
    height: 60px;
    flex-shrink: 0;
    overflow: hidden;
    background: #f5f5f5;
}
.sidebar-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sidebar-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f4ff;
}
.sidebar-card-placeholder i {
    font-size: 20px;
    color: #c0d0ff;
}
.sidebar-card-body {
    flex: 1;
    min-width: 0;
}
.sidebar-card-body h4 {
    font-size: 14px;
    color: #333;
    font-weight: 600;
    margin: 0 0 6px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s;
}
.sidebar-card-date {
    font-size: 12px;
    color: #999;
}
.sidebar-card-date i {
    margin-right: 4px;
}
.sidebar-empty {
    text-align: center;
    padding: 24px 0;
    color: #999;
    font-size: 14px;
}
.sidebar-empty i {
    font-size: 32px;
    color: #ddd;
    margin-bottom: 8px;
    display: block;
    text-align: center;
    width: 100%;
}
.sidebar-empty p {
    margin: 0;
}

@media (max-width: 992px) {
    .activity-detail-layout {
        grid-template-columns: 1fr;
    }
    .activity-sidebar {
        position: static;
    }
}

/* 新闻详情页左右分栏 */
.news-detail-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 40px;
}
.news-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}
@media (max-width: 992px) {
    .news-detail-layout {
        grid-template-columns: 1fr;
    }
    .news-sidebar {
        position: static;
    }
}

/* 活动详情页优化 */
.activity-cover {
    margin: 24px 0;
    overflow: hidden;
}
.activity-cover img {
    width: 100%;
    display: block;
}

.activity-info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin: 32px 0;
}
.activity-info-card {
    background: #fff;
    border: 1px solid #eee;
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.activity-info-icon {
    width: 48px;
    height: 48px;
    background: #2978fa;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.activity-info-icon i {
    font-size: 20px;
    color: #fff;
}
.activity-info-content {
    flex: 1;
}
.activity-info-label {
    display: block;
    font-size: 12px;
    color: #888;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.activity-info-value {
    display: block;
    font-size: 15px;
    color: #333;
    font-weight: 500;
    line-height: 1.6;
}

.article-section {
    margin: 40px 0;
}
.subpage-content .section-title,
.article-section .section-title {
    font-size: 18px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #2978fa;
    display: inline-block;
    text-align: left;
}
.subpage-content .section-title i,
.article-section .section-title i {
    color: #2978fa;
    margin-right: 8px;
}

.activity-process {
    background: #fafafa;
    padding: 24px 0;
}
.activity-process ol,
.activity-process ul {
    margin: 0;
    padding-left: 20px;
}
.activity-process li {
    margin-bottom: 12px;
    line-height: 1.8;
    color: #555;
}
.activity-process li:last-child {
    margin-bottom: 0;
}

.related-title {
    font-size: 20px;
    color: #1a1a1a;
    font-weight: 600;
    margin-bottom: 24px;
}
.related-title i {
    color: #ff6b35;
    margin-right: 8px;
}
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.related-card {
    background: #fff;
    border: 1px solid #eee;
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}
.related-card:hover {
    border-color: #2978fa;
}
.related-card-img {
    height: 160px;
    overflow: hidden;
    background: #f5f5f5;
}
.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.related-card:hover .related-card-img img {
    transform: scale(1.05);
}
.related-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8edff 100%);
}
.related-card-placeholder i {
    font-size: 40px;
    color: #c0d0ff;
}
.related-card-body {
    padding: 16px 20px;
}
.related-card-body h4 {
    font-size: 15px;
    color: #333;
    font-weight: 600;
    margin: 0 0 8px 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-card-date {
    font-size: 13px;
    color: #999;
}
.related-card-date i {
    margin-right: 4px;
}

.back-link {
    margin-top: 40px;
    text-align: right;
}
.back-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: #f5f5f5;
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}
.back-link a:hover {
    background: #2978fa;
    color: #fff;
}
.back-link a i {
    font-size: 12px;
}

@media (max-width: 992px) {
    .activity-info-cards {
        grid-template-columns: 1fr;
    }
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== 展商详情 ===== */
.exh-detail-header {
    display: flex;
    gap: 28px;
    align-items: center;
}
.exh-detail-logo {
    width: 100px;
    height: 70px;
    border: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.exh-detail-logo img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
}
.exh-detail-placeholder {
    font-size: 24px;
    font-weight: 700;
    color: #2978fa;
}
.exh-detail-meta h2 {
    font-size: 22px;
    color: #1a1a1a;
    font-weight: 700;
    margin-bottom: 8px;
}
.exh-detail-meta span {
    display: inline-block;
    font-size: 13px;
    color: #999;
    margin-right: 16px;
}
.detail-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.detail-image-item {
    border: 1px solid #eee;
}
.detail-image-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

/* 响应式 */
@media (max-width: 1024px) {
    .travel-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .us-values {
        grid-template-columns: 1fr;
    }
    .exhibitor-grid-new {
        grid-template-columns: repeat(3, 1fr);
    }
    .media-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .news-card-new {
        flex-direction: column;
        gap: 16px;
    }
    .news-card-new-img {
        width: 100%;
        height: 200px;
    }
    .activity-meta-bar {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .travel-grid {
        grid-template-columns: 1fr;
    }
    .exhibitor-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }
    .media-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .article-title {
        font-size: 22px;
    }
    .exh-detail-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .detail-images {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-card-new:hover {
        margin: 0;
        padding-left: 0;
        padding-right: 0;
    }
}