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var(--line);background:rgba(255,107,0,.06);font-size:12px;color:var(--orange);cursor:pointer;transition:.25s}.speaking-bar:hover{background:rgba(255,107,0,.12)}.speaking-wave{display:inline-flex;gap:3px;align-items:center}.speaking-wave i{width:3px;height:14px;background:var(--orange);border-radius:2px;animation:wave-bar .6s infinite alternate}.speaking-wave i:nth-child(2){animation-delay:.1s}.speaking-wave i:nth-child(3){animation-delay:.2s}.speaking-wave i:nth-child(4){animation-delay:.3s}.speaking-wave i:nth-child(5){animation-delay:.4s}@keyframes wave-bar{to{transform:scaleY(.4)}}.mic-btn,.send-btn,.suggestion{position:relative}@media (max-width:600px){.help-content{grid-template-columns:1fr;gap:12px}.toggle-label{display:none}.toggle{padding:8px}.chat-hint{font-size:12px}}