.qiyu-chat-launch{position:fixed;bottom:92px;right:24px;z-index:1100;border:0;border-radius:28px;background:#172b3b;color:#fff;padding:15px 20px;box-shadow:0 6px 24px #10203330;font:600 13px/1.3 Arial,'Microsoft YaHei',sans-serif;display:flex;gap:8px;align-items:center}.qiyu-chat-launch:hover{background:#263f51}.qiyu-chat-launch .chat-unread{background:#d93b32;min-width:18px;height:18px;border-radius:50%;font-size:11px;display:grid;place-items:center}.qiyu-chat{position:fixed;right:24px;bottom:155px;width:370px;height:min(610px,calc(100dvh - 185px));z-index:1101;background:#fff;color:#172432;box-shadow:0 15px 60px #10203340;border-radius:16px;border:1px solid #dde3e7;display:flex;flex-direction:column;overflow:hidden;font:14px/1.6 Arial,'PingFang SC','Microsoft YaHei',sans-serif;letter-spacing:0}.qiyu-chat[hidden],.qiyu-chat-launch[hidden]{display:none}.qiyu-chat *{box-sizing:border-box}.qiyu-chat header{position:static;background:#172b3b;color:#fff;border:0;padding:16px 18px;display:flex;justify-content:space-between;align-items:center}.qiyu-chat header strong{font-size:16px}.qiyu-chat header small{display:block;color:#cbd8e2;font-size:11px}.qiyu-chat button{font:inherit;cursor:pointer}.chat-minimize{background:transparent;border:1px solid #667985;color:#fff;width:30px;height:30px;border-radius:50%;font-size:20px!important;line-height:1}.chat-log{flex:1;overflow-y:auto;overscroll-behavior:contain;background:#f5f7f8;padding:16px;min-height:90px}.chat-message{max-width:94%;border-radius:12px;padding:10px 12px;background:white;border:1px solid #e2e8ec;margin-bottom:12px;overflow-wrap:anywhere;white-space:pre-wrap}.chat-message small{display:block;font-size:10px;color:#687985;margin-bottom:4px}.chat-message.visitor{margin-left:auto;background:#e4eef5;border-color:#d3e3ee}.chat-message.system{font-size:12px;color:#546570;background:transparent;border:0;padding:4px 2px}.chat-message a{display:block;font-size:12px;text-decoration:underline;color:#215c81;margin-top:6px}.chat-tools{padding:8px 12px;display:flex;gap:8px;border-top:1px solid #e2e8ec;flex-wrap:wrap}.chat-tools button,.chat-tools a{border:1px solid #cfd9df;background:#fff;padding:5px 8px;border-radius:5px;color:#405766;font-size:11px;text-decoration:none}.chat-compose{padding:10px 12px;display:flex;align-items:flex-end;gap:8px;border-top:1px solid #e2e8ec}.chat-compose textarea{resize:none;flex:1;min-width:0;border:1px solid #c5d0d8;border-radius:8px;padding:9px;font:14px/1.5 inherit;height:65px;max-height:110px}.chat-compose button,.chat-lead button{padding:10px;border:0;border-radius:6px;background:#d93b32;color:white;min-height:40px}.chat-info{padding:0 12px 8px;color:#657580;font-size:10px;min-height:23px}.chat-info a{text-decoration:underline}.chat-lead{padding:12px;overflow-y:auto;max-height:65%;background:#f5f7f8}.chat-lead[hidden]{display:none}.chat-lead label{font-size:12px;display:block;margin-bottom:8px}.chat-lead input,.chat-lead textarea{width:100%;display:block;padding:8px;border:1px solid #bdcbd4;border-radius:5px;font:14px/1.5 inherit}.chat-lead .lead-actions{display:flex;gap:10px}.chat-lead .lead-actions button:last-child{background:#546570}.chat-working{font-size:11px;color:#72828d;padding:0 14px;background:#f5f7f8}.qiyu-chat button:focus-visible,.qiyu-chat a:focus-visible,.qiyu-chat textarea:focus-visible,.qiyu-chat-launch:focus-visible{outline:3px solid #d98848;outline-offset:2px}@media(max-width:600px){.qiyu-chat-launch{right:15px;bottom:78px;padding:12px 16px}.qiyu-chat{right:10px;bottom:135px;width:calc(100vw - 20px);height:min(570px,calc(100dvh - 155px));border-radius:12px}.qiyu-chat header{padding:12px 15px}.chat-log{padding:12px}.chat-compose textarea{font-size:16px}}@media(max-height:540px){.qiyu-chat{bottom:8px;right:8px;height:calc(100dvh - 16px)}}