/* ========================================
 * news.css - 新闻列表页样式
 * ======================================== */

/* ---- 分类标签栏 ---- */
.category-bar {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 60px;
    z-index: 50;
}

.category-list {
    max-width: var(--maxWidth);
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 56px;
    gap: 8px;
    overflow-x: auto;
}

.category-item {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--color-text-gray);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    background: transparent;
    border: 1px solid transparent;
}

.category-item a{color: var(--color-text-gray);}

.category-item:hover {
    color: var(--color-primary);
    background: #FFF6D4;
}

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

.category-item.active a{
	color: #fff;
}


/* ---- 搜索框 ---- */
.search-box {
    margin-left: auto;
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    overflow: hidden;
    height: 36px;
    flex-shrink: 0;
}

.search-box form{
	display: flex; align-items: center; height: 100%;
}

.search-box input {
    border: none;
    padding: 0 16px;
    font-size: 14px;
    width: 200px;
    height: 100%;
    color: var(--color-text-dark);
    background: transparent;
}

.search-box input::placeholder {
    color: var(--color-text-light);
}

.search-box button {
    background: var(--color-primary);
    color: #fff;
    height: 100%;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.search-box button:hover {
    background: #e8850e;
}

.search-box svg {
    width: 18px;
    height: 18px;
}

/* ---- 新闻列表 ---- */
.news-section {
    padding: 40px 0 60px;
}

.news-list {
    max-width: var(--maxWidth);
    margin: 0 auto;
    padding: 0 20px;
}

/* 新闻卡片 */
.news-card {
    display: flex;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--color-border);
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.news-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.news-card .news-thumb {
    width: 280px;
    min-width: 280px;
    height: 180px;
    overflow: hidden;
    position: relative;
}

.news-card .news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

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

.news-card .news-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: #fff;
    font-weight: 500;
    z-index: 1;
}

.news-tag.tag-industry { background: #4A90D9; }
.news-tag.tag-policy { background: #E74C3C; }
.news-tag.tag-company { background: var(--color-primary); }
.news-tag.tag-technology { background: #27AE60; }
.news-tag.tag-trends { background: #8E44AD; }

.news-card .news-content {
    flex: 1;
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-card .news-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-dark);
    line-height: 1.4;
    margin-bottom: 12px;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card:hover .news-title {
    color: var(--color-primary);
}

.news-card .news-summary {
    font-size: 14px;
    color: var(--color-text-gray);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
}

.news-card .news-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: var(--color-text-light);
}

.news-card .news-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.news-card .news-meta svg {
    width: 14px;
    height: 14px;
}

.news-card .news-meta .read-more {
    margin-left: auto;
    color: var(--color-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s;
}

.news-card:hover .news-meta .read-more {
    gap: 8px;
}

/* ---- 推荐新闻侧边栏布局 ---- */
.news-layout {
    max-width: var(--maxWidth);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 32px;
    align-items: flex-start;
}

.news-main {
    flex: 1;
    min-width: 0;
}

.news-sidebar {
    width: 300px;
    flex-shrink: 0;
    position: sticky;
    top: 136px;
}

.sidebar-block {
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-title::before {
    content: '';
    width: 4px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* 热门排行 */
.hot-list .hot-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: inherit;
}

.hot-list .hot-item:last-child {
    border-bottom: none;
}

.hot-list .hot-item:hover {
    padding-left: 4px;
}

.hot-list .hot-item:hover .hot-title {
    color: var(--color-primary);
}

.hot-rank {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    background: var(--color-text-light);
}

.hot-rank.rank-1 { background: #E74C3C; }
.hot-rank.rank-2 { background: #E67E22; }
.hot-rank.rank-3 { background: #F1C40F; color: #333; }

.hot-title {
    font-size: 14px;
    color: var(--color-text-dark);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.hot-meta {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud .tag {
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 13px;
    color: var(--color-text-gray);
    background: var(--color-card-bg);
    cursor: pointer;
    transition: all 0.2s;
}

.tag-cloud .tag:hover {
    color: #fff;
    background: var(--color-primary);
}

/* ---- 分页 ---- */
ul.pages {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    list-style: none;
    padding: 0;
}

ul.pages li a {
    min-width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text-dark);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

ul.pages li a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

ul.pages li.active a {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

ul.pages li.disabled a {
    color: var(--color-text-light);
    cursor: not-allowed;
    opacity: 0.5;
}

ul.pages li a svg {
    width: 18px;
    height: 18px;
}

/* ---- 空状态 ---- */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--color-text-light);
}

.empty-state svg {
    width: 80px;
    height: 80px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 16px;
}