.author-filter {
  margin-bottom: 20px;
}

.author-filter a {
  margin-right: 10px;
  text-decoration: none;
  font-weight: bold;
  color: #0073aa;
}

.author-filter a:hover {
  color: #005177;
}

.author-list {
  margin-top: 20px;
}

.author-letter {
  font-size: 24px;
  margin-top: 40px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px;
}

.author-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 10px;
}

.author-card {
  background: #f9f9f9;
  padding: 15px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.author-avatar img {
  border-radius: 50%;
  margin-bottom: 10px;
}

.author-name {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 5px;
}

.author-posts {
  font-size: 14px;
  color: #555;
}

.author-description {
  font-size: 14px;
  color: #666;
  margin-bottom: 10px;
}

.author-link {
  display: inline-block;
  padding: 5px 10px;
  background: #0073aa;
  color: #fff;
  border-radius: 5px;
  text-decoration: none !important;
  font-size: 14px;
}

.author-link:hover {
  background: #005177;
  color: #fff;
}

.toggle-desc {
  background: none;
  border: none;
  color: #0073aa;
  font-weight: bold;
  cursor: pointer;
  font-size: 14px;
  margin-left: 5px;
}

.toggle-desc:hover {
  color: #005177;
}

.author-widget {
  text-align: center;
  margin-top: 20px;
}

.author-widget .widget-title {
  text-align: left;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
}

@media (max-width: 1024px) {
  .author-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .author-grid {
    grid-template-columns: 1fr;
  }
}