/* ==================== 新闻页样式 ==================== */

/* —— 新闻列表页：侧栏 + 资讯流 —— */
.news-page-layout {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-top: 32px;
}

.news-sidebar {
    flex: 0 0 220px;
    max-width: 100%;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.news-sidebar .sidebar-link {
    display: block;
    width: 100%;
    padding: 16px 20px;
    font-size: 15px;
    color: var(--text-dark);
    text-align: left;
    text-decoration: none;
    border: none;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-white);
    cursor: pointer;
    font-family: inherit;
    line-height: 1.4;
    transition: var(--transition);
}

.news-sidebar .sidebar-link:last-child {
    border-bottom: none;
}

.news-sidebar .sidebar-link:hover:not(.active) {
    color: var(--primary-color);
    background: rgba(26, 92, 158, 0.04);
}

.news-sidebar .sidebar-link.active {
    background: var(--primary-color);
    color: #fff;
}

.news-main {
    flex: 1;
    min-width: 0;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0 8px;
}

.news-feed {
    display: flex;
    flex-direction: column;
}

.news-feed-item {
    border-bottom: 1px solid var(--border-color);
}

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

.news-feed-link {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 24px 16px;
    text-decoration: none;
    color: inherit;
    transition: background var(--transition);
}

.news-feed-link:hover {
    background: rgba(26, 92, 158, 0.03);
}

.news-feed-media {
    flex: 0 0 200px;
    max-width: 40%;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-gray);
}

.news-feed-media img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.news-feed-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: 120px;
}

.news-feed-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-dark);
    margin: 0 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-feed-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin: 0 0 auto;
    /* padding-bottom: 12px; */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-feed-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-light);
    margin-top: auto;
}

.news-feed-source {
    color: var(--text-light);
}

.news-feed-time {
    color: var(--text-light);
}

/* —— 栏目页等：置顶 + 卡片网格（纵向堆叠，避免错位） —— */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 32px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* 新闻标签 */
.news-tabs {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 48px;
}

.news-tab {
    font-size: 16px;
    color: var(--text-gray);
    padding: 8px 24px;
    border-radius: 20px;
    transition: var(--transition);
}

.news-tab:hover:not(.active) {
    color: var(--primary-color);
}

.news-tab.active {
    background: var(--primary-color);
    color: #fff;
}

/* 卡片（栏目页 news-category 等） */
.news-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.news-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.news-card-img {
    position: relative;
    overflow: hidden;
}

.news-card-img img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

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

.news-card-title {
    font-size: 17px;
    font-weight: 600;
    line-height: 1.4;
    margin: 8px 0 10px;
    color: var(--text-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-img {
    overflow: hidden;
}

.news-img .img-placeholder {
    height: 200px;
    border-radius: 0;
    transition: var(--transition);
}

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

.news-content {
    padding: 24px;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.news-tag {
    font-size: 12px;
    color: var(--primary-color);
    background: rgba(26, 92, 158, 0.1);
    padding: 4px 12px;
    border-radius: 4px;
}

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

.news-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-desc {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-item-featured .news-featured-link {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 28px;
    padding: 24px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.news-item-featured .news-featured-link:hover {
    box-shadow: var(--shadow-md);
}

.news-item-featured .news-img {
    flex: 0 0 42%;
    max-width: 420px;
    border-radius: 8px;
    position: relative;
}

.news-item-featured .news-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    object-fit: cover;
}

.news-item-featured .news-content {
    flex: 1;
    min-width: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.news-more {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 500;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
}

.pagination-item {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-gray);
    transition: var(--transition);
}

.pagination .prev {
    min-width: 80px;
}

.pagination .next {
    min-width: 80px;
}

.pagination-item:hover:not(.disabled):not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination-item.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

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

/* 图片占位符 */
.img-placeholder {
    width: 100%;
    background: linear-gradient(135deg, #e8f4fc 0%, #d4e9f7 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    border: 2px dashed #ccc;
}

.img-placeholder span {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 8px;
}

.img-placeholder small {
    font-size: 12px;
}

/* 移动端菜单 */
.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-item a {
    display: block;
    padding: 16px 0;
    font-size: 16px;
}

.mobile-nav-item.active a {
    color: var(--primary-color);
}

/* 响应式 */
@media (max-width: 992px) {
    .news-page-layout {
        flex-direction: column;
        gap: 24px;
    }

    .news-sidebar {
        flex: none;
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        border-radius: 8px;
    }

    .news-sidebar .sidebar-link {
        flex: 1 1 auto;
        min-width: 120px;
        text-align: center;
        border-bottom: none;
        border-right: 1px solid var(--border-color);
        padding: 12px 10px;
        font-size: 14px;
    }

    .news-sidebar .sidebar-link:last-child {
        border-right: none;
    }

    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-item-featured .news-featured-link {
        flex-direction: column;
    }

    .news-item-featured .news-img {
        flex: none;
        max-width: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .news-feed-link {
        flex-direction: column;
        gap: 16px;
        padding: 20px 12px;
    }

    .news-feed-media {
        flex: none;
        max-width: none;
        width: 100%;
    }

    .news-feed-body {
        min-height: 0;
    }

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

    .news-tabs {
        gap: 8px;
        flex-wrap: wrap;
    }

    .news-tab {
        padding: 6px 16px;
        font-size: 14px;
    }
}