/* Typography styles */
a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:focus,
a:hover {
  color: var(--accent-hover);
  text-decoration: none;
}

b {
  color: #ff0000;
  text-decoration: none;
}

c {
  color: #000000;
  text-decoration: none;
}

strong {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

heading {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  margin-top: 32px;
  margin-bottom: 8px;
  display: block;
  color: var(--text-primary);
}

papertitle {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
}

abs {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 15px;
  color: #EB6400;
  line-height: 1.4;
}

/* Additional typography improvements */
p {
  margin-top: 8px;
  margin-bottom: 8px;
}

li {
  margin-bottom: 6px;
  line-height: 1.4;
}

/* Author focus styling */
.author-focus {
  font-weight: 600;
  color: var(--text-primary);
}

.author-focus:hover {
  color: var(--accent-color);
}

/* Improve readability for long text blocks */
td p {
  text-align: justify;
  hyphens: auto;
}