body {
  font-family: 'Arial', sans-serif;
  color: #333;
}

.publication-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.publication-list li {
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  padding: 1.5em;
  margin-bottom: 1em;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease;
}

.publication-list li:hover {
  background-color: #f2f2f2;
}

.publication-list li strong {
  font-size: 1.2em;
  display: block;
  margin-bottom: 0.5em;
}

.publication-list li em {
  font-style: italic;
  color: #777;
}


.publication-list li .pub-number {
  display: inline;
  font-weight: bold;
  margin-right: 0.5em;
}

.publication-list li .pub-title {
  display: inline;
  font-size: 1.1em;
  font-weight: bold;
  margin-right: 0.5em;
}

.publication-list li .pub-authors {
  font-size: 1em;
  margin-right: 0.5em;
}

.publication-list li .pub-meta {
  font-size: 0.9em;
  color: #777;
  font-style: italic;
}

.publication-list li .pub-title a {
  color: inherit;
  text-decoration: none;
}

.publication-list li .pub-title a:hover {
  text-decoration: underline;
}