.news-floor {
    background: #fff;
    border-radius: 8px;
    padding: 25px 30px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

/* 头部 */
.news-floor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #0078d7;
}
.news-floor-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a2b4c;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.news-floor-header h3::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 20px;
    background: #0078d7;
    border-radius: 2px;
}
.news-floor-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    flex-wrap: wrap;
}
.news-floor-nav a {
    color: #666;
    text-decoration: none;
    padding: 4px 10px;
    border-radius: 15px;
    transition: all 0.2s;
    white-space: nowrap;
}
.news-floor-nav a:hover {
    background: #f0f4fa;
    color: #0078d7;
}
.news-floor-nav .nav-more {
    color: #0078d7;
    font-weight: 600;
}

/* 三栏布局 */
.news-floor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 25px;
}

/* 栏目 */
.news-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: #1a2b4c;
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f2f5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news-col h4 .col-more {
    font-size: 12px;
    font-weight: 400;
    color: #bbb;
    text-decoration: none;
}
.news-col h4 .col-more:hover {
    color: #0078d7;
}

/* 新闻条目 */
.news-item {
    padding: 10px 0;
    border-bottom: 1px dashed #f0f2f5;
}
.news-item:last-child {
    border-bottom: none;
}
.news-item .item-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}
.news-item .item-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s;
}
.news-item .item-title a:hover {
    color: #0078d7;
}
.news-item .item-desc {
    font-size: 12px;
    color: #999;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-item .item-desc .a_f60 {
    color: #0078d7;
    text-decoration: none;
    margin-left: 4px;
}
.news-item .item-desc .a_f60:hover {
    text-decoration: underline;
}