/* publication-cards.css */
.pub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .pub-card {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .pub-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
  
  .pub-card header {
    margin-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 0.75rem;
  }
  
  .pub-card h3 {
    font-size: 1.1rem;
    margin: 0 0 0.5rem 0;
    color: #333;
  }
  
  .pub-card .subtitle {
    font-size: 0.9rem;
    color: #555;
    margin: 0;
    line-height: 1.4;
  }
  
  .paper {
    margin-bottom: 1.25rem;
    position: relative;
  }
  
  .paper h4 {
    font-size: 1rem;
    margin: 0.5rem 0;
    line-height: 1.4;
  }
  
  .paper h4 a {
    color: #0066cc;
    text-decoration: none;
    transition: color 0.2s;
  }
  
  .paper h4 a:hover {
    color: #004080;
    text-decoration: underline;
  }
  
  .paper .authors {
    font-size: 0.85rem;
    color: #666;
    margin: 0.25rem 0;
  }
  
  .coming {
    font-style: italic;
    color: #888;
    font-size: 0.9rem;
    text-align: center;
    margin: 1rem 0 0.5rem;
  }
  
  /* 响应式调整 */
  @media (max-width: 768px) {
    .pub-grid {
      grid-template-columns: 1fr;
    }
    
    .pub-card {
      padding: 1rem;
    }
  }