.publications-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px;
  }
  
  .publication-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    max-width: 1000px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease-in-out;
  }
  
  .publication-card:hover {
    transform: scale(1.02);
  }
  
  .publication-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    color: #333;
  }
  
  .publication-authors,
  .publication-year,
  .publication-abstract {
    font-size: 1em;
    color: #555;
    margin-bottom: 10px;
  }
  
  .publication-links {
    margin-top: 10px;
  }
  
  .publication-links .btn {
    display: inline-block;
    margin-right: 10px;
    padding: 8px 12px;
    font-size: 0.9em;
    color: #fff;
    background: #0073e6;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.2s;
  }
  
  .publication-links .btn:hover {
    background: #005bb5;
  }
  