.publication-stats {
  margin: 10px 0;
  font-size: 0.9em;
  color: #666;
}

.publication-stats .stat-item {
  margin-right: 15px;
  display: inline-block;
}

.publication-stats .stat-item i {
  margin-right: 5px;
  color: #4e5bc4;
}