.typing-bubble{display:inline-flex;align-items:center;gap:4px;padding:1px;border-radius:18px}.dot{width:5px;height:5px;border-radius:50%;background:#8e8e93;animation:chatbot-dot-bounce 1.2s ease-in-out infinite}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes chatbot-dot-bounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}