/* ===== 全局样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* ===== 主容器 ===== */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 40px 0px;
}

/* ===== 页面标题 ===== */
.page-header {
    margin-bottom: 60px;
}

.page-title {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #121212;
}

.title-underline {
    width: 46px;
    height: 3px;
    background: #B90804;
    margin-bottom: 20px;
}

.page-subtitle {
    font-size: 40px;
    color: #A77E30;
    margin-bottom: 30px;
}

/* ===== 轮播图 ===== */
.carousel {
    margin-bottom: 80px;
    width: 100%;
}

.slide {
    position: relative;
    width: 100%;
}

.slide .bd {
    width: 100%;
    height: 668px;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
}

.slide .bd ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.slide .bd li {
    width: 100%;
    height: 100%;
}

.slide .bd img {
    width: 100%;
    height: 668px;
    object-fit: cover;
    display: block;
}

.slide .hd {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slide .hd ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 12px;
}

.slide .hd li {
    width: 65px;
    height: 6px;
    background: #EEEEEE;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s;
}

.slide .hd li.on {
    width: 65px;
    height: 6px;
    background: #B90804;
}

/* ===== 展览卡片网格 ===== */
.exhibition-section {
    margin-bottom: 60px;
}

.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 110px 60px;
    margin-bottom: 60px;
}

.exhibition-card {
    
}

.exhibition-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.exhibition-card-image {
    width: 100%;
    height: 388px;
    overflow: hidden;
}

.exhibition-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.exhibition-card-content {
    padding-top: 40px;
}

.exhibition-card-title {
    height: 76px;
    font-family: 'PingFangSC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 26px;
    font-weight: 600;
    color: #262626;
    margin-bottom: 12px;
    line-height: 38px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.exhibition-card-description {
    margin-top: 20px;
    font-family: 'PingFangSC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: #727272;
    margin-bottom: 16px;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.exhibition-card-info {
    margin-top: 26px;
    display: flex;
    flex-direction: column;
    font-size: 14px;
    color: #BA9F6F;
    gap: 4px;
}

.exhibition-card-info-item {
    display: flex;
    align-items: flex-start;
    gap: 5px;
}

.exhibition-card-info-label {
    font-family: 'PingFangSC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #BA9F6F;
    min-width: auto;
}

.exhibition-card-info-text {
    flex: 1;
    font-family: 'PingFangSC', 'PingFang SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: #BA9F6F;
}

/* ===== 分页 ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 60px 0 40px;
}

.pagination-btn {
    width: 42px;
    height: 42px;
    border: 1px solid #D0D0D0;
    background: #F5F5F5;
    color: #121212;
    font-size: 14px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn img {
    width: 42px;
    height: 42px;
}

.pagination-btn:hover {
    border-color: #BA9F6F;
    color: #BA9F6F;
}

.pagination-btn.active {
    background: #B90804;
    color: #FFFFFF;
    border-color: #B90804;
}

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

.pagination-prev {
    background: #B90804;
    border-color: #B90804;
}

.pagination-next {
    background: #F5F5F5;
    border-color: #D0D0D0;
    opacity: 0.2128;
}

/* ===== 响应式设计 ===== */
@media (max-width: 1200px) {
    .container {
        padding: 20px;
    }

    .exhibition-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 32px;
    }

    .page-subtitle {
        font-size: 24px;
    }

    .carousel-container {
        height: 250px;
    }

    .pagination {
        gap: 8px;
    }

    .pagination-btn {
        width: 36px;
        height: 36px;
        font-size: 12px;
    }
}