/* Investment Report Page Styles */

/* Investment Report Section */
.investment-report-section {
    padding: 80px 0;
    background-color: #f5f5f5;
    min-height: calc(100vh - 600px);
}

.report-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Featured Report Card */
.featured-report-card {
    display: flex;
    background: #ffffff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border-radius: 0;
    align-items: stretch;
    gap: 40px; /* 添加左右间距 */
}
.hero-background{
    background-image: url('assets/Group_3 (7).png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}
/* Featured Report Image Container */
.featured-report-img-container {
    flex: 0 0 400px; /* 固定图片容器宽度 */
    overflow: hidden;
    display: flex;
    align-items: center;
}

.featured-report-img {
    width: 100%;
    height: 300px; /* 固定图片高度 */
    object-fit: cover;
    display: block;
}

/* Featured Report Content */
.featured-report-content {
    flex: 1;
    padding: 50px 50px 50px 0; /* 右侧内容区域内边距 */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-report-meta {
    font-size: 12px;
    color: #999999;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}

.featured-report-title {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 25px;
    color: #333333;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-report-excerpt {
    font-size: 16px;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 30px;
    flex-grow: 1;
}

.report-read-more-btn {
    display: inline-block;
    background-color: #333333;
    color: #ffffff;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    align-self: flex-start;
    border-radius: 0;
    width: auto; /* 确保按钮不横铺开 */
    max-width: 150px; /* 限制最大宽度 */
}

.report-read-more-btn:hover {
    background-color: #555555;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .report-container {
        padding: 0 25px;
        max-width: 100%;
    }
    
    .featured-report-card {
        gap: 30px;
    }
    
    .featured-report-img-container {
        flex: 0 0 350px;
    }
    
    .featured-report-img {
        height: 250px;
    }
    
    .featured-report-content {
        padding: 40px 40px 40px 0;
    }
    
    .featured-report-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .investment-report-section {
        padding: 60px 0;
    }
    
    .report-container {
        padding: 0 20px;
    }
    
    .featured-report-card {
        flex-direction: column;
        gap: 0;
    }
    
    .featured-report-img-container {
        flex: none;
    }
    
    .featured-report-img {
        height: 250px;
    }
    
    .featured-report-content {
        padding: 30px 25px;
    }
    
    .featured-report-title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .featured-report-excerpt {
        margin-bottom: 25px;
    }
}

@media (max-width: 480px) {
    .investment-report-section {
        padding: 50px 0;
    }
    
    .report-container {
        padding: 0 15px;
    }
    
    .featured-report-img {
        height: 200px;
    }
    
    .featured-report-content {
        padding: 25px 20px;
    }
    
    .featured-report-title {
        font-size: 20px;
    }
    
    .featured-report-excerpt {
        font-size: 15px;
    }
    
    .report-read-more-btn {
        padding: 10px 20px;
    }
}

/* Investment Articles Grid Section */
.investment-articles-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 80px 0;
    color: #ffffff;
}

.articles-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.article-card {
    background: #ffffff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-image {
    width: 100%;
    overflow: hidden;
}

.article-img {
    width: 100%;
    height: 100%;
    
    display: block;
}

.article-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    min-height: 320px; /* 增加最小高度 */
    height: auto;
    justify-content: space-between; /* 让内容分布均匀 */
}

.article-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: #333333;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    min-height: 90px; /* 增加标题最小高度确保一致性 */
    display: -webkit-box;
    -webkit-line-clamp: 3; /* 限制显示3行 */
    line-clamp: 3; /* 标准属性 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    margin-bottom: 15px;
}

.article-date {
    font-size: 12px;
    color: #999999;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: none;
}

.article-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 4; /* 限制摘要显示行数 */
    line-clamp: 4; /* 标准属性 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 按钮容器确保按钮在底部 */
.article-bottom {
    margin-top: auto;
}

.article-read-more-btn {
    display: inline-block;
    background-color: #e67e22;
    color: #ffffff;
    padding: 12px 20px; /* 统一按钮高度 */
    text-decoration: none;
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    align-self: flex-start;
    border-radius: 0;
    width: auto; /* 确保按钮不横铺开 */
    max-width: 120px; /* 限制最大宽度 */
    height: 36px; /* 固定按钮高度 */
    line-height: 1.2; /* 调整行高确保文字居中 */
    margin-top: auto; /* 推送到底部 */
}

.article-read-more-btn:hover {
    background-color: #d35400;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 20px 0;
}

.pagination-btn {
    padding: 10px 15px;
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-radius: 0;
    text-transform: uppercase;
}

.pagination-btn:hover {
    color: #e67e22;
}

.pagination-btn.active {
    background-color: #e67e22;
    color: #ffffff;
}

.pagination-btn.active:hover {
    background-color: #d35400;
}

.pagination-number {
    min-width: 40px;
    text-align: center;
}

.pagination-prev,
.pagination-next {
    font-size: 13px;
}

/* Articles Grid Responsive Design */
@media (max-width: 1024px) {
    .articles-container {
        padding: 0 25px;
    }
    
    .articles-grid {
        gap: 25px;
    }
    
    .article-content {
        padding: 20px;
        min-height: 260px;
        height: auto;
    }
    
    .article-title {
        font-size: 16px;
        min-height: 60px;
    }
}

@media (max-width: 768px) {
    .investment-articles-section {
        padding: 60px 0;
    }
    
    .articles-container {
        padding: 0 20px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .article-content {
        min-height: auto;
        height: auto;
        padding: 20px;
    }
    
    .article-title {
        font-size: 18px;
        min-height: auto;
    }
    
    .article-excerpt {
        -webkit-line-clamp: 4;
    }
    
    .pagination {
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .pagination-btn {
        padding: 8px 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .investment-articles-section {
        padding: 50px 0;
    }
    
    .articles-container {
        padding: 0 15px;
    }
    
    .article-content {
        padding: 15px;
    }
    
    .article-title {
        font-size: 16px;
    }
    
    .article-excerpt {
        font-size: 13px;
        -webkit-line-clamp: 3;
    }
    
    .pagination-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
}