.framed-image {
    border: 2px solid #330000; /* frame color and width */
    border-radius: 8px;         /* rounded corners */
    width: 75%;                /* responsive width */
    height: auto;               /* maintain aspect ratio */
    margin-bottom: 1rem;
  }
  .pub {
    margin-bottom: 1rem;
    padding: 1.5rem;
    border: 1px solid #eadfce;
    border-radius: 10px;
    background: #fffaf3;
  }
  .pub:hover {
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  }
  .pub-details summary {
    cursor: pointer;
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid #d9c9b8;
    border-radius: 6px;
    background: #fffaf3;
    font-size: 1rem;
  }
  .pub-details summary:hover {
    background: #f3e8da;
  }

  .pub-meta {
    font-size: 1.1rem;
    color: #333;
    margin-top: -0.2rem;
    margin-bottom: 1rem;
  }

  .pub-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 1rem;
    flex-wrap: wrap;
  }
  /* shared button style */
  .pub-btn {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid #d9c9b8;
    border-radius: 6px;
    background: #fffaf3;
    text-decoration: none;
    font-size: 1rem;
    color: #333;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
  }
  .pub-btn:hover {
    background: #f3e8da;
    transform: translateY(-1px);
  }
  /* remove default details arrow styling */
  .pub-details summary {
    list-style: none;
  }
  /* optional: remove triangle marker (Chrome/Safari) */
  .pub-details summary::-webkit-details-marker {
    display: none;
  }
  /* summary content spacing */
  .pub-details p {
    margin-top: 0.8rem;
  }
  .pub-summary {
    margin-top: 0.8rem;
  }