/* Container Layout */
#adtHomePageJournal {
  display: flex;
  background: linear-gradient(135deg, #2b1130 0%, #007bb5 100%);
  color: white;
  padding: 20px;
  border-radius: 8px;
  font-family: sans-serif;
  max-width: 600px;
  gap: 20px;
}

.adt_home_page_image img {
  width: 140px;
  height: auto;
  border: 1px solid #ccc;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.adt_home_page_journal {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

#adtSiteName { font-size: 1.4rem; font-weight: bold; margin-bottom: 15px; }
.issn-list { list-style-type: disc; padding-left: 20px; margin-bottom: 15px; color: #ffcc99; }
.submit-btn { background-color: #f39c12; color: white; border: none; padding: 10px 20px; border-radius: 4px; cursor: pointer; font-weight: bold; margin-bottom: 20px;}
.submit-btn:hover { background-color: #e67e22; }

/* --- THE NEW CSS TOGGLE LOGIC --- */

/* Hide the actual checkbox */
.toggle-checkbox { display: none; }

/* Hide the full text by default */
.full-about { display: none; }

/* Make the labels look like clickable links */
.show-more-link {
  color: #ffcc99;
  cursor: pointer;
  display: block;
  margin-top: 5px;
  text-decoration: none;
}
.show-more-link:hover { text-decoration: underline; }

/* When the hidden checkbox is checked, hide 'less' and show 'full' */
.toggle-checkbox:checked ~ .about-container .less-about { display: none; }
.toggle-checkbox:checked ~ .about-container .full-about { display: block; }