body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    margin: 0;
    padding: 0;
}

a {
    color: #0066cc; 
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}


.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}


.profile-section {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 40px;
}

.profile-img img {
    width: 200px;
    height: 200px;
    border-radius: 50%; /* 圆形头像 */
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.profile-info h1 {
    margin: 0 0 10px 0;
    font-size: 2.2rem;
}

.profile-info .bio {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #555;
}

.profile-info .intro {
    font-size: 1rem;
    margin-bottom: 20px;
}


.social-links a {
    margin-right: 15px;
    color: #444;
    font-size: 0.95rem;
}

.social-links a:hover {
    color: #0066cc;
}


hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 40px 0;
}


h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
    margin-bottom: 20px;
}


.news-section ul {
    padding-left: 20px;
}

.news-section li {
    margin-bottom: 8px;
}

.highlight {
    color: #d9534f; 
    font-weight: bold;
}

.pub-section .note {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 20px;
}

.pub-item {
    display: flex;
    gap: 25px;
    margin-bottom: 30px; /* 论文之间的间距 */
}

.pub-img {
    flex-shrink: 0;
    width: 220px; /* 图片固定宽度 */
}

.pub-img img {
    width: 100%;
    border-radius: 5px;
    border: 1px solid #eee;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

.pub-img img:hover {
    transform: scale(1.02); /* 鼠标悬停微放大 */
}

.pub-content {
    flex-grow: 1;
}

.pub-title {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.pub-authors {
    margin-bottom: 5px;
    color: #444;
}

.pub-venue {
    font-style: italic;
    margin-bottom: 8px;
    color: #666;
}

.tag {
    background-color: #e7f3ff;
    color: #0066cc;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-style: normal;
    margin-left: 5px;
    font-weight: bold;
}

.tag.oral {
    background-color: #fff0f0;
    color: #d9534f;
}

.pub-desc {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 8px;
}

.pub-links a {
    margin-right: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}


footer {
    text-align: center;
    font-size: 0.9rem;
    color: #999;
    margin-top: 60px;
}


@media (max-width: 768px) {
    .profile-section {
        flex-direction: column;
        text-align: center;
    }
    
    .pub-item {
        flex-direction: column;
    }

    .pub-img {
        width: 100%;
        max-width: 300px;
        margin: 0 auto 15px auto;
    }
}