.pub-card {
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.pub-card:hover {
  transform: translateY(-2px);
}

.badge {
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  background: #f5f5f4;
  color: #57534e;
  transition: background 0.15s ease;
}
.link-btn:hover {
  background: #e7e5e4;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: #78716c;
  transition: color 0.15s ease;
}
.social-link:hover {
  color: #292524;
}