.tts-tool-page .pdf-hub-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
}

.tts-tool-page audio {
  border-radius: 0.75rem;
}

.tts-quality-notice strong {
  font-weight: 700;
}

.tts-preview-btn {
  white-space: nowrap;
  min-height: 2.75rem;
}

.tts-low-quality-warn {
  line-height: 1.45;
}

.tts-preview-player {
  padding: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--cv-border, #e2e8f0);
  background: rgba(248, 250, 252, 0.9);
}