.publication-container {
    padding: 4rem 15px;
    background-color: #f8f9fa;
    min-height: 80vh;
}
.publication-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    padding: 3rem;
}
.publication-header {
    margin-bottom: 2.5rem;
    text-align: center;
}
.publication-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: #333;
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}
.publication-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    color: #6c757d;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    align-items: center;
}
.publication-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.publication-meta-item i {
    color: var(--bs-primary);
    font-size: 1.1rem;
}
.publication-image {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.publication-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}
.publication-content h1, 
.publication-content h2, 
.publication-content h3 {
    color: #2c3e50;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}
.publication-content p {
    margin-bottom: 1.5rem;
}
.publication-content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 1.5rem 0;
}
.publication-content a {
    color: var(--bs-primary);
    text-decoration: none;
    font-weight: 500;
}
.publication-content a:hover {
    text-decoration: underline;
}
.publication-content blockquote {
    border-left: 4px solid var(--bs-primary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background-color: #f8f9fa;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #6c757d;
}
.publication-content ul, .publication-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}
.publication-content li {
    margin-bottom: 0.5rem;
}
.original-link-btn {
    margin-top: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.5rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .publication-card {
        padding: 2rem 1.5rem;
    }
    .publication-title {
        font-size: 1.8rem;
    }
    .publication-meta {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
    }
}