.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.section-title {
    font-size: 1.8rem;
    color: #1a1a1a;
    font-weight: bold;
    margin: 50px 0 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(229, 0, 18, 0.1);
    position: relative;
    display: flex;
    align-items: center;
}

.section-title::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 25px;
    background: #5000e5;
    margin-right: 12px;
    border-radius: 2px;
}

.section-subtitle {
    color: #6c757d;
    font-size: 1rem;
    margin-left: 20px;
    margin-top: 5px;
    font-weight: 400;
}


.style4 .news-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.style4 .featured-item {
    grid-column: span 2;
    grid-row: span 2;
    height: 600px;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.style4 .news-item {
    height: 285px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.style4 .thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.style4 .thumbnail img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.style4 .news-item:hover .thumbnail img {
    transform: scale(1.05);
}

.style4 .content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 92%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
    color: white;
    z-index: 2;
}

.style4 .featured-item .content {
    padding: 40px;
}

.style4 .category-tag {
    background: #5000e5;
    color: white;
    padding: 6px 15px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.style4 .title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: white;
    display: block;
    text-decoration: none;
    transition: color 0.3s;
    line-height: 1.4;
}

.style4 .featured-item .title {
    font-size: 2.1rem;
    line-height: 1.3;
}

.style4 .title:hover {
    color: rgba(255, 255, 255, 0.9);
}

.style4 .meta {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.style4 .author {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.style4 .author img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
}

.style4 .date {
    display: flex;
    align-items: center;
}

.style4 .date i {
    margin-right: 5px;
    color: #5000e5;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .style3 .news-container,
    .style4 .news-container {
        grid-template-columns: 1fr;
    }
    
    .style4 .featured-item {
        grid-column: span 1;
        grid-row: span 1;
        height: 400px;
    }
    
    .style4 .news-item {
        height: 250px;
    }
}


.highlight {
    color: #5000e5;
    font-weight: 600;
}


/**/


 /* 样式3：图文混排式 */
 .list-style-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.list-style-3 .featured-item {
    display: grid;
    grid-template-columns: 0.5fr 1fr;
    gap: 30px;
    align-items: center;
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.4s;
}

.list-style-3 .featured-img {
    height: 280px;
}

.list-style-3 .featured-img img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.list-style-3 .featured-content {
    padding: 25px;
}

.list-style-3 .category-tag {
    display: inline-block;
    background: #3453db;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.list-style-3 .featured-title {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: #2c3e50;
}

.list-style-3 .featured-excerpt {
    color: #666;
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.list-style-3 .author-info {
    display: flex;
    align-items: center;
}

.list-style-3 .author-info img {
    width: 20px;
    height: 20px;
    vertical-align: bottom;
}

.list-style-3 .author-details {
    display: flex;
    flex-direction: column;
}

.list-style-3 .author-name {
    font-weight: 600;
    color: #2c3e50;
}

.list-style-3 .publish-date {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.list-style-3 .featured-item:hover{
    transition: all 0.4s;
    box-shadow: 0 12px 30px rgb(0 16 229 / 12%);
    transform: translateY(-5px);
}

.style4 .featured-item{
    transition: all 0.4s;
}

.style4 .featured-item:hover{
    transition: all 0.4s;
    box-shadow: 0 12px 30px rgb(0 16 229 / 12%);
    transform: translateY(-5px);
}

.style4 .news-item{
    transition: all 0.4s;
}

.style4 .news-item:hover{
    transition: all 0.4s;
    box-shadow: 0 12px 30px rgb(0 16 229 / 12%);
    transform: translateY(-5px);
}


.list-style-1 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transform: translateY(-8px);
}

.card-img {
    height: 200px;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 1.3rem;
    height: 60px;
    margin-bottom: 12px;
    color: #2c3e50;
    transition: color 0.3s ease;
}

.card:hover .card-title {
    color: #0052ff;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.card-author {
    display: flex;
    align-items: center;
}

.card-author img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 8px;
}

.card-excerpt {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    color: #95a5a6;
    font-size: 0.85rem;
}


/**/