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rgba(7,105,249,.18)}.chat-typing{display:inline-flex;gap:5px;align-items:center;padding:14px}.chat-typing span{width:7px;height:7px;border-radius:50%;background:#9db3cf;animation:chat-fade 1.2s ease-in-out infinite}.chat-typing span:nth-child(2){animation-delay:.15s}.chat-typing span:nth-child(3){animation-delay:.3s}@keyframes chat-fade{0%,60%,to{opacity:.45}30%{opacity:1}}.chat-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.chat-quick button{border:1px solid var(--line);background:white;color:var(--blue);border-radius:999px;padding:7px 13px;font-size:13px;cursor:pointer;transition:border-color .15s ease,background-color .15s ease}.chat-quick button:hover{border-color:rgba(7,105,249,.45);background:#f0f6ff}.chat-back{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;border:1px dashed var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:6px 12px;font-size:12.5px;cursor:pointer;transition:border-color .15s ease,color .15s ease,background-color .15s ease}.chat-back:hover{border-color:rgba(7,105,249,.4);color:var(--blue);background:#f0f6ff}.chat-back svg{width:13px;height:13px}.chat-inputbar{display:flex;gap:10px;padding:12px 14px;border-top:1px solid var(--line);background:white;flex:none}.chat-input{flex:1;min-width:0;min-height:44px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;font-size:14.5px;font-family:inherit;color:var(--ink);background:#fbfdff;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.chat-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(7,105,249,.14)}.chat-input::-moz-placeholder{color:#97a7bf}.chat-input::placeholder{color:#97a7bf}.chat-send{width:44px;height:44px;border:none;border-radius:12px;cursor:pointer;display:grid;place-items:center;color:white;background:var(--blue);transition:background-color .15s ease,opacity .15s ease;flex:none}.chat-send:hover{background:var(--blue-dark)}.chat-send:disabled{opacity:.38;cursor:default}.chat-send svg{width:18px;height:18px}.chat-foot{margin:0;padding:0 14px 10px;background:white;color:var(--muted);font-size:12px;flex:none}.chat-foot a{color:var(--blue)}@media (max-width:640px){.chat-launcher{right:16px;bottom:16px;width:52px;height:52px}.chat-panel{right:12px;bottom:12px;width:calc(100vw - 24px);height:min(72vh,640px)}}