/* 讲义例句朗读按钮（打印时隐藏） */
body.grammar-handout-page .tts-chip {
  font-size: 0.72rem;
  padding: 0.1rem 0.4rem;
  margin-left: 0.25rem;
  border-radius: 999px;
  border: 1px solid #e85d4c;
  background: #fff;
  cursor: pointer;
  vertical-align: middle;
  line-height: 1.2;
}

body.grammar-handout-page .tts-chip:hover {
  background: #fff7ed;
}

@media print {
  body.grammar-handout-page button.tts-chip,
  body.grammar-handout-page .tts-chip {
    display: none !important;
  }
}