/* 展览页面样式 */

/* 展览页面基础样式 */
.exhibitions {
    padding: 8rem 2rem 6rem;
    max-width: 1400px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--white) 0%, var(--background-color) 100%);
    min-height: 100vh;
    position: relative;
}

.exhibitions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(201, 169, 110, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(201, 169, 110, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(201, 169, 110, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.exhibitions h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: var(--primary-color);
    font-size: 3.5rem;
    font-weight: 200;
    letter-spacing: 0.15em;
    font-family: var(--font-serif);
    position: relative;
}

.exhibitions h2::after {
    content: '';
    position: absolute;
    bottom: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

.exhibitions-timeline {
    margin-bottom: 4rem;
}

.exhibition-year {
    margin-bottom: 3rem;
}

.exhibition-year h3 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 200;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid transparent;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color)) bottom no-repeat;
    background-size: 100% 2px;
    letter-spacing: 0.1em;
    font-family: var(--font-serif);
    position: relative;
    display: inline-block;
}

.exhibition-year h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transition: width 0.8s cubic-bezier(0.23, 1, 0.320, 1);
}

.exhibition-year:hover h3::after {
    width: 100%;
}

.exhibitions-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.exhibition-item {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.23, 1, 0.320, 1) forwards;
}

.exhibition-item:nth-child(1) { animation-delay: 0.1s; }
.exhibition-item:nth-child(2) { animation-delay: 0.2s; }
.exhibition-item:nth-child(3) { animation-delay: 0.3s; }
.exhibition-item:nth-child(4) { animation-delay: 0.4s; }
.exhibition-item:nth-child(5) { animation-delay: 0.5s; }

.exhibition-item {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow-light);
    padding: 2.5rem;
    transition: var(--transition);
    border: 1px solid rgba(201, 169, 110, 0.1);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 2rem;
    align-items: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    will-change: transform;
    transform: translateZ(0);
}

.exhibition-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--secondary-color), var(--accent-color));
    transition: var(--transition);
}

.exhibition-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px var(--shadow-medium);
}

.exhibition-item:hover::before {
    width: 8px;
}

.exhibition-info {
    margin-bottom: 1.5rem;
}

.exhibition-date {
    display: inline-block;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    padding: 0.6rem 1.4rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 0.08em;
    box-shadow: 0 6px 20px rgba(44, 62, 80, 0.3);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.exhibition-date::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.exhibition-date:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(44, 62, 80, 0.4);
    background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);
}

.exhibition-date:hover::before {
    left: 100%;
}

.exhibition-title {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.exhibition-organizer {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

.exhibition-location {
    color: #666;
    margin-bottom: 0.5rem;
}

.exhibition-country {
    display: inline-block;
    background: rgba(201, 169, 110, 0.1);
    color: var(--secondary-color);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(201, 169, 110, 0.2);
    transition: var(--transition);
}

.exhibition-country:hover {
    background: rgba(201, 169, 110, 0.15);
    transform: translateY(-1px);
}

.exhibition-preview {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.preview-image {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--white);
}

.preview-image:hover {
    transform: scale(1.1) rotate(2deg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.exhibition-action {
    display: flex;
    align-items: center;
}

.view-detail-btn {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.03em;
    box-shadow: 0 6px 20px rgba(201, 169, 110, 0.25);
    position: relative;
    overflow: hidden;
}

.view-detail-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.view-detail-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(201, 169, 110, 0.4);
}

.view-detail-btn:hover::before {
    left: 100%;
}

.view-detail-btn i {
    transition: var(--transition);
}

.view-detail-btn:hover i {
    transform: translateX(3px);
}

.exhibition-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.exhibition-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

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

.no-content {
    text-align: center;
    color: #666;
    font-size: 1.2rem;
    padding: 2rem;
}

/* 展览详情模态框样式 */
.exhibition-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

.exhibition-detail-modal.show {
    opacity: 1;
    visibility: visible;
}

.exhibition-detail-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.exhibition-detail-modal .modal-content {
    background: var(--white);
    border-radius: 20px;
    max-width: 90vw;
    max-height: 90vh;
    width: 1000px;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: scale(0.9) translateY(50px);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
}

.exhibition-detail-modal.show .modal-content {
    transform: scale(1) translateY(0);
}

.exhibition-detail-modal .modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.exhibition-detail-modal .modal-header h2 {
    font-size: 1.8rem;
    font-weight: 300;
    margin: 0;
    font-family: var(--font-serif);
}

.exhibition-detail-modal .modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.exhibition-detail-modal .modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.exhibition-detail-modal .modal-body {
    padding: 2rem;
    max-height: calc(90vh - 120px);
    overflow-y: auto;
}

.exhibition-basic-info {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: 10px;
}

.exhibition-basic-info .info-item {
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.6;
}

.exhibition-basic-info .info-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

.exhibition-basic-info .description {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.exhibition-images h3,
.exhibition-artworks h3,
.exhibition-certificates h3,
.exhibition-press h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    font-family: var(--font-serif);
}

.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.image-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.image-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px var(--shadow-medium);
}

.image-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 1rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.image-item:hover .image-overlay {
    transform: translateY(0);
}

.image-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.image-description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.4;
}

.artworks-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.artwork-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
}

.artwork-item h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

.press-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.press-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
}

.press-item h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.press-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--light-text);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .exhibitions {
        padding: 3rem 1rem;
    }

    .exhibition-year h3 {
        font-size: 2rem;
        text-align: center;
    }

    .exhibition-item {
        padding: 2rem 1.5rem;
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .exhibition-images {
        grid-template-columns: 1fr;
    }

    .exhibition-title {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }

    .exhibition-preview {
        justify-content: center;
        gap: 0.5rem;
    }

    .preview-image {
        width: 60px;
        height: 60px;
    }

    .view-detail-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.85rem;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }

    .exhibition-date {
        font-size: 0.85rem;
        padding: 0.5rem 1.2rem;
        font-weight: 600;
    }

    .exhibition-country {
        font-size: 0.75rem;
        padding: 0.25rem 0.8rem;
    }

    .exhibition-detail-modal .modal-content {
        width: 95vw;
        max-height: 95vh;
    }

    .exhibition-detail-modal .modal-header {
        padding: 1.5rem;
    }

    .exhibition-detail-modal .modal-header h2 {
        font-size: 1.4rem;
    }

    .exhibition-detail-modal .modal-body {
        padding: 1.5rem;
    }

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

    .artworks-list {
        grid-template-columns: 1fr;
    }

    .press-meta {
        flex-direction: column;
        gap: 0.3rem;
        align-items: flex-start;
        justify-content: flex-start;
    }
} 

/* 展览详情页面样式 */
.exhibition-detail-page {
    min-height: calc(100vh - 140px);
    padding: calc(60px + 2rem) 0 2rem 0;
    background: var(--background-color);
    /* 性能优化 */
    will-change: scroll-position;
    /* 减少重绘 */
    contain: layout style paint;
}

/* 整体滚动性能优化 */
.exhibition-detail-page * {
    /* 减少不必要的合成层 */
    backface-visibility: hidden;
    /* 启用硬件加速 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.back-navigation {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    margin-bottom: 2rem;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    background: var(--white);
    border: 1px solid var(--border-light);
    box-shadow: 0 2px 10px var(--shadow-light);
}

.back-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px var(--shadow-medium);
}

.exhibition-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.exhibition-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-light);
}

.exhibition-detail-page .exhibition-title {
    font-size: 3rem;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-family: var(--font-serif);
    line-height: 1.2;
}

.exhibition-info-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-light);
    max-width: 600px;
    margin: 0 auto;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    color: var(--primary-color);
    min-width: 80px;
    flex-shrink: 0;
}

.info-value {
    font-weight: 400;
    color: var(--text-color);
    text-align: right;
    flex: 1;
    margin-left: 1rem;
}

.exhibition-date {
    color: var(--secondary-color) !important;
}

.exhibition-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    text-align: justify;
}

/* 展览详情页面各部分样式 */
.exhibition-detail-page .exhibition-poster-section,
.exhibition-detail-page .exhibition-info-section,
.exhibition-detail-page .exhibition-artworks,
.exhibition-detail-page .exhibition-site,
.exhibition-detail-page .exhibition-certificates,
.exhibition-detail-page .exhibition-press {
    margin-bottom: 4rem;
}

.exhibition-detail-page .exhibition-info-section h2,
.exhibition-detail-page .exhibition-artworks h2,
.exhibition-detail-page .exhibition-site h2,
.exhibition-detail-page .exhibition-certificates h2,
.exhibition-detail-page .exhibition-press h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: var(--font-serif);
    font-weight: 400;
    text-align: center;
    position: relative;
}

.exhibition-detail-page .exhibition-info-section h2:after,
.exhibition-detail-page .exhibition-artworks h2:after,
.exhibition-detail-page .exhibition-site h2:after,
.exhibition-detail-page .exhibition-certificates h2:after,
.exhibition-detail-page .exhibition-press h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--secondary-color);
}

/* 展览海报部分 */
.exhibition-poster-section {
    text-align: center;
    margin-bottom: 3rem;
    /* 性能优化 */
    contain: layout style paint;
    isolation: isolate;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-light);
}

.poster-container {
    display: inline-block;
    position: relative;
    /* 防止布局偏移 */
    min-height: 400px;
    /* 性能优化 */
    contain: layout style;
    /* 居中对齐 */
    text-align: center;
}

.poster-container img {
    max-width: 100%;
    max-height: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: var(--transition);
    /* 性能优化 */
    will-change: transform;
    transform: translateZ(0);
    /* 图片优化 */
    image-rendering: optimizeQuality;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    /* 减少重绘 */
    contain: layout style paint;
}

.poster-container img:hover {
    transform: translateZ(0) scale(1.01);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.2);
}

.poster-caption {
    margin-top: 1.5rem;
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
    font-weight: 300;
}

/* 主办方介绍部分 */
.exhibition-organizer-section {
    margin: 2rem 0 3rem;
    padding: 2rem;
    background: var(--background-color);
    border-radius: 20px;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative;
    z-index: 1;
}

.exhibition-organizer-section h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    font-family: var(--font-serif);
    position: relative;
    padding-bottom: 1rem;
}

.exhibition-organizer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--secondary-color);
}

.organizer-info {
    padding: 1rem 0;
}

.organizer-name {
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.organizer-description {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1rem;
    text-align: justify;
    margin-bottom: 1.5rem;
}

.organizer-link {
    margin-top: 1.5rem;
}

.organizer-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.organizer-link-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.organizer-link-btn i {
    font-size: 0.8rem;
}

/* 展览详情页面的主办方介绍样式 */
.exhibition-detail-page .organizer-content {
    margin-top: 1rem;
}

.exhibition-detail-page .organizer-name {
    color: var(--secondary-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.exhibition-detail-page .exhibition-aboutOrganizer {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1rem;
    text-align: justify;
    margin-bottom: 1.5rem;
}

.exhibition-detail-page .organizer-link {
    margin-top: 1.5rem;
}

.exhibition-detail-page .organizer-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.exhibition-detail-page .organizer-link-btn:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.exhibition-detail-page .organizer-link-btn i {
    font-size: 0.8rem;
}

.exhibition-info-section {
    background: var(--background-color);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 3rem;
    border: 1px solid var(--border-light);
}

/* 参展作品网格样式 */
.artworks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* 展览详情页面的作品卡片样式 */
.exhibition-detail-page .artwork-card {
    background: var(--background-color);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    border-left: 4px solid var(--secondary-color);
    overflow: hidden;
    /* 性能优化 */
    will-change: transform;
    transform: translateZ(0);
}

.exhibition-detail-page .artwork-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.exhibition-detail-page .artwork-image {
    margin: -1.5rem -1.5rem 1rem -1.5rem;
    overflow: hidden;
    border-radius: 15px 15px 0 0;
}

.exhibition-detail-page .artwork-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition);
    /* 性能优化 */
    will-change: transform;
    transform: translateZ(0);
}

.exhibition-detail-page .artwork-image img:hover {
    transform: scale(1.05);
}

.exhibition-detail-page .artwork-header h4 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 500;
    font-family: var(--font-serif);
}

.exhibition-detail-page .detail-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0;
    border-bottom: 1px solid rgba(201, 169, 110, 0.1);
}

.exhibition-detail-page .detail-row:last-child {
    border-bottom: none;
}

.exhibition-detail-page .detail-label {
    font-weight: 500;
    color: var(--text-light);
    min-width: 60px;
    font-size: 0.9rem;
}

.exhibition-detail-page .detail-value {
    color: var(--text-color);
    font-weight: 600;
}

/* 展会现场照片样式 */
.exhibition-site {
    margin-bottom: 3rem;
}

.site-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.site-image-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    background: var(--background-color);
    border: 1px solid var(--border-light);
    /* 性能优化 */
    will-change: transform;
    transform: translateZ(0);
}

.site-image-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.site-image-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
    /* 性能优化 */
    will-change: transform;
    transform: translateZ(0);
}

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

.image-caption {
    padding: 1rem;
}

.image-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.image-description {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.4;
}

/* 媒体报道样式 */
.exhibition-press {
    margin-bottom: 2rem;
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.press-card {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    border-left: 4px solid var(--secondary-color);
}

.press-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.press-title {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-family: var(--font-serif);
}

.press-title a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.press-title a:hover {
    color: var(--secondary-color);
}

.press-title i {
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

.press-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(201, 169, 110, 0.1);
}

.press-source {
    font-weight: 500;
    color: var(--secondary-color);
}

.press-date {
    font-size: 0.85rem;
    color: var(--text-light);
    opacity: 0.8;
}

.press-description {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-color);
}

/* 参展证书样式 */
.exhibition-certificates {
    margin-bottom: 3rem;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.certificate-item {
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--background-color);
    border-radius: 15px;
    padding: 1rem;
    border: 1px solid var(--border-light);
}

.certificate-item:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px var(--shadow-light);
}

.certificate-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.certificate-title {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 500;
}

/* 加载和错误状态 */
.loading-state,
.error-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.loading-state i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.error-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.error-state h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: var(--font-serif);
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    margin-top: 2rem;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 展览详情页面移动端适配 */
@media (max-width: 768px) {
    .exhibition-detail-page {
        padding: calc(60px + 1rem) 0 1rem 0;
    }

    .back-navigation {
        padding: 0 1rem;
        margin-bottom: 1.5rem;
    }

    .back-btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }

    .exhibition-detail-container {
        padding: 0 1rem;
    }

    .exhibition-detail-page .exhibition-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .exhibition-info-card {
        padding: 1.5rem;
        margin: 0 1rem;
    }

    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        padding: 0.8rem 0;
    }

    .info-label {
        min-width: auto;
        font-size: 0.9rem;
    }

    .info-value {
        text-align: left;
        margin-left: 0;
        font-size: 0.9rem;
    }

    .exhibition-detail-page .exhibition-info-section h2,
    .exhibition-detail-page .exhibition-artworks h2,
    .exhibition-detail-page .exhibition-site h2,
    .exhibition-detail-page .exhibition-certificates h2,
    .exhibition-detail-page .exhibition-press h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .exhibition-description {
        font-size: 1rem;
        line-height: 1.6;
    }

    .poster-container img {
        max-height: 300px;
    }

    .exhibition-info-section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .artworks-grid,
    .site-images-grid,
    .certificates-grid,
    .press-grid {
        grid-template-columns: 1fr;
    }

    .exhibition-detail-page .artwork-card,
    .press-card {
        padding: 1rem;
    }

    .exhibition-detail-page .artwork-image {
        margin: -1rem -1rem 1rem -1rem;
    }

    .exhibition-detail-page .artwork-image img {
        height: 150px;
    }

    .site-image-item img,
    .certificate-item img {
        height: 200px;
    }

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

    .press-card {
        padding: 1rem;
    }

    .exhibition-detail-page .artwork-details {
        gap: 0.5rem;
        margin-top: 0.75rem;
    }
    
    .exhibition-detail-page .detail-row {
        padding: 0.25rem 0;
    }

    .btn-primary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .exhibition-organizer-section {
        padding: 1.5rem;
        margin: 1.5rem 0 2rem;
    }

    .exhibition-organizer-section h3 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .organizer-name {
        font-size: 1.1rem;
    }

    .organizer-description {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}