/* ===================================
   新闻页面样式 - 深色主题
   =================================== */

/* 新闻筛选 */
.news-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 25px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 25px;
    font-size: 15px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

/* 新闻网格 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.news-card {
    background: var(--color-bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    cursor: pointer;
}

.news-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 60px rgba(196, 30, 58, 0.3);
}

.news-card.featured {
    grid-column: span 2;
}

.news-image {
    position: relative;
    height: 220px;
    background: linear-gradient(135deg, var(--color-bg-card-hover) 0%, var(--color-bg-card) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-card.featured .news-image {
    height: 300px;
}

.news-icon {
    font-size: 80px;
    opacity: 0.8;
}

.news-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: bold;
    color: var(--color-text-primary);
}

.news-tag.notice { background: #e74c3c; }
.news-tag.event { background: #f39c12; }
.news-tag.guide { background: #3498db; }

.news-card .news-content {
    padding: 25px;
}

.news-card .news-content h3 {
    font-size: 20px;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-card.featured .news-content h3 {
    font-size: 24px;
}

.news-card .news-content .news-excerpt {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-card .news-content .news-meta {
    display: flex;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid var(--color-border);
}

.news-date {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.news-views {
    font-size: 14px;
    color: var(--color-text-secondary);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 15px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-secondary);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.page-btn:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

.page-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

/* 响应式 */
@media (max-width: 1024px) {
    .news-card.featured {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-filter {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 14px;
    }
}