/* 产教融合页面样式 */

/* 栏目图区域响应式适配 */
.about-banner-section {
    width: 100%;
}

.about-banner-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
}

.about-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 主要内容区域 */
.news-main {
    padding: 60px 0;
    background-color: #f8f9fa;
}

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

/* 页面标题区域 */
.news-header {
    text-align: center;
    margin-bottom: 50px;
}

.news-header .title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.news-header .title-bar {
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    border-radius: 2px;
}

.news-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: #1e3c72;
    margin: 0;
}

.news-subtitle {
    font-size: 16px;
    color: #666;
    margin: 0;
    font-style: italic;
}

/* 新闻列表样式 */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.news-item {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* 新闻缩略图 */
.news-thumbnail {
    flex-shrink: 0;
    width: 280px;
    height: 200px;
    overflow: hidden;
}

.news-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* 新闻内容区域 */
.news-content-wrapper {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-title {
    font-size: 22px;
    font-weight: 600;
    color: #1e3c72;
    margin: 0 0 15px 0;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.news-item:hover .news-title {
    color: #2a5298;
}

.news-summary {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 20px 0;
    flex: 1;
}

/* 详情按钮 */
.news-action {
    display: flex;
    justify-content: flex-end;
}

.detail-btn {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.detail-btn:hover {
    background: linear-gradient(135deg, #2a5298, #1e3c72);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 60, 114, 0.3);
}

.detail-btn:active {
    transform: translateY(0);
}

/* 平板端适配 (768px - 1024px) */
@media (max-width: 1024px) {
    /* 栏目图区域平板适配 */
    .about-banner-image {
        height: 300px;
    }
    
    .news-main {
        padding: 50px 0;
    }
    
    .news-main .container {
        padding: 0 15px;
    }
    
    .news-header h1 {
        font-size: 32px;
    }
    
    .news-thumbnail {
        width: 240px;
        height: 180px;
    }
    
    .news-content-wrapper {
        padding: 25px;
    }
    
    .news-title {
        font-size: 20px;
    }
}

/* 手机端适配 (最大768px) */
@media (max-width: 768px) {
    /* 栏目图区域手机端适配 */
    .about-banner-image {
        height: 250px;
    }
    
    .news-main {
        padding: 40px 0;
    }
    
    .news-header {
        margin-bottom: 40px;
    }
    
    .news-header h1 {
        font-size: 28px;
    }
    
    .news-subtitle {
        font-size: 14px;
    }
    
    .news-list {
        gap: 25px;
    }
    
    .news-item {
        flex-direction: column;
        border-radius: 10px;
    }
    
    .news-thumbnail {
        width: 100%;
        height: 200px;
    }
    
    .news-content-wrapper {
        padding: 20px;
    }
    
    .news-title {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .news-summary {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .news-action {
        justify-content: center;
    }
    
    .detail-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

/* 小屏手机端适配 (最大480px) */
@media (max-width: 480px) {
    /* 栏目图区域小屏手机适配 */
    .about-banner-image {
        height: 200px;
    }
    
    .news-main {
        padding: 30px 0;
    }
    
    .news-main .container {
        padding: 0 10px;
    }
    
    .news-header h1 {
        font-size: 24px;
    }
    
    .news-header .title-bar {
        width: 40px;
        height: 3px;
    }
    
    .news-list {
        gap: 20px;
    }
    
    .news-thumbnail {
        height: 180px;
    }
    
    .news-content-wrapper {
        padding: 15px;
    }
    
    .news-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .news-summary {
        font-size: 13px;
        margin-bottom: 12px;
    }
    
    .detail-btn {
        padding: 8px 16px;
        font-size: 12px;
        border-radius: 20px;
    }
}

/* 超小屏手机端适配 (最大360px) */
@media (max-width: 360px) {
    /* 栏目图区域超小屏适配 */
    .about-banner-image {
        height: 180px;
    }
    
    .news-main {
        padding: 25px 0;
    }
    
    .news-header {
        margin-bottom: 30px;
    }
    
    .news-header h1 {
        font-size: 22px;
    }
    
    .news-thumbnail {
        height: 160px;
    }
    
    .news-content-wrapper {
        padding: 12px;
    }
    
    .news-title {
        font-size: 15px;
        line-height: 1.3;
    }
    
    .news-summary {
        font-size: 12px;
        line-height: 1.5;
    }
}