/* 页面头部 */
.page-content {
    margin-top: 70px;
}

.team-section {
    padding-top: 60px;
}

/* .page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 60px 20px;
} */

/* .page-header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
} */

/* 团队负责人部分 */
.team-leader {
    margin: 60px 0px;
}

.leader-card {
    display: flex;
    gap: 40px;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    align-items: center;
}

.leader-image {
    flex-shrink: 0;
}

.leader-image img {
    width: 200px;
    height: 300px;

    object-fit: cover;
    border: 5px solid #f0f0f0;
}

.leader-info h3 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 10px;
}

.leader-info .title {
    color: #7f8c8d;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.leader-info .bio {
    line-height: 1.8;
    color: #555;
    margin-bottom: 20px;
}

.contact-info p {
    margin: 5px 0;
    color: #666;
}

/* 团队成员部分 */
.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.member-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.member-image {
    display: flex;
    justify-content: center;
    width: 100%;
}

.member-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.member-image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 3px solid #f0f0f0;
}

.member-card h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.member-title {
    color: #3498db;
    font-weight: 500;
    margin-bottom: 10px;
}

.member-research {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 研究生团队统计 */
.students-section {
    margin-top: 60px;
}

.students-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    font-size: 3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.stat-card p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 响应式设计 */
@media (max-width: 768px) {
    /* .page-header h1 {
        font-size: 2rem;
    } */
    
    .leader-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .leader-image img {
        width: 150px;
        height: 200px;
    }
    
    .members-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .member-image img {
        width: 100px;
        height: 100px;
    }
}

/* 毕业生去向 */
.alumni-section {
    margin-top: 60px;
}

.alumni-timeline {
    margin-top: 30px;
    position: relative;
    padding-left: 40px;
}

.alumni-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: #e9ecef;
}

.alumni-year {
    margin-bottom: 30px;
    position: relative;
}

.year-title {
    position: absolute;
    left: -65px;
    top: -5px;
    background: #3498db;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
}

.alumni-list {
    list-style: none;
    padding-left: 0;
}

.alumni-list li {
    background: white;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border-left: 3px solid #3498db;
}

.alumni-list li:hover {
    transform: translateX(5px);
}

.alumni-list strong {
    color: #2c3e50;
}