.tts-container { margin:10px 0; display:flex; gap:10px; }
.tts-btn { padding:8px 14px; background:#ff7a00; color:#fff; border:none; border-radius:6px; cursor:pointer; }
.tts-btn:hover { opacity:0.8; }
.tts-heading { font-weight:bold; margin-bottom:8px; }