.tts-tool{gap:1.1rem}.tts-text{flex-direction:column;gap:.4rem;display:flex}.tts-head{justify-content:space-between;align-items:center;gap:.5rem;min-height:32px;display:flex}.tts-textarea,.tts-reader{height:240px;min-height:200px;font-size:1rem;line-height:1.7}.tts-reader{border:1px solid var(--border-input);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-secondary);white-space:pre-wrap;overflow-wrap:anywhere;padding:.6rem .8rem;position:relative;overflow-y:auto}.tts-sentence{cursor:pointer;border-radius:4px;transition:background .15s,color .15s}.tts-sentence:hover{color:var(--text-primary)}.tts-sentence.is-current{color:var(--text-primary);text-decoration:underline;-webkit-text-decoration-color:var(--accent-indigo);text-decoration-color:var(--accent-indigo);text-underline-offset:3px;background:#6366f138;box-shadow:0 0 0 2px #6366f138}.tts-controls{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:1rem 1.5rem;display:grid}.tts-voice,.tts-sliders{flex-direction:column;gap:.75rem;display:flex}.tts-slider-label{justify-content:space-between;display:flex}.tts-slider-label output{color:var(--text-primary);font-variant-numeric:tabular-nums}.tts-range{width:100%;height:40px;accent-color:var(--accent-indigo);cursor:pointer;appearance:none;background:0 0;margin:0}.tts-range::-webkit-slider-runnable-track{background:var(--bg-tertiary);height:6px;box-shadow:inset 0 0 0 1px var(--border-input);border-radius:3px}.tts-range::-webkit-slider-thumb{-webkit-appearance:none;border:2px solid var(--bg-card-solid);background:var(--accent-indigo);border-radius:50%;width:20px;height:20px;margin-top:-7px}.tts-range::-moz-range-track{background:var(--bg-tertiary);border-radius:3px;height:6px}.tts-range::-moz-range-progress{background:var(--accent-indigo);border-radius:3px;height:6px}.tts-range::-moz-range-thumb{border:2px solid var(--bg-card-solid);background:var(--accent-indigo);border-radius:50%;width:18px;height:18px}.tts-range:focus-visible{outline:2px solid var(--accent-indigo);outline-offset:2px;border-radius:4px}.tts-actions{flex-wrap:wrap;align-items:center;gap:.6rem .75rem;display:flex}.tts-progress{min-width:0;color:var(--text-secondary);flex-direction:column;flex:14rem;gap:.35rem;font-size:.82rem;display:flex}.tts-hint{align-items:flex-start;gap:.4rem;display:flex}.tts-hint svg{flex-shrink:0;margin-top:.15rem}@media (width<=768px){.tts-controls{grid-template-columns:minmax(0,1fr)}.tts-textarea,.tts-reader{height:200px}.tts-tool .ui-btn-sm,.tts-tool .ui-segment{min-height:40px}}