:root{--gxw-brand:#ff2d55;--gxw-brand-soft:#fff0f3;--gxw-grad:linear-gradient(180deg, #ff5c7a, #ff2d55);--gxw-text:#1f2329;--gxw-text-2:#646a73;--gxw-muted:#8f959e;--gxw-line:#eff0f1;--gxw-line-soft:#f4f5f7;--gxw-shadow-panel:0 16px 48px -12px #1f232938, 0 4px 12px #1f23290f;--gxw-shadow-float:0 8px 24px -4px #1f232929, 0 2px 6px #1f23290f;--gxw-shadow-brand:0 10px 26px -6px #ff2d5573, 0 2px 6px #1f232914}.gxw-chat-root{z-index:40;-webkit-font-smoothing:antialiased;flex-direction:column;align-items:flex-start;gap:12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,sans-serif;display:flex;position:fixed}.gxw-chat-avatar{width:60px;height:60px;box-shadow:var(--gxw-shadow-float);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;background:#fff;border:3px solid #fff;border-radius:50%;transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .22s;position:relative;overflow:visible}.gxw-chat-avatar:hover{box-shadow:var(--gxw-shadow-brand);transform:translateY(-2px)scale(1.05)}.gxw-chat-avatar:active{cursor:grabbing;transform:scale(1.02)}.gxw-chat-avatar>img{object-fit:cover;pointer-events:none;border-radius:50%;width:100%;height:100%;display:block}.gxw-chat-online{background:#22c55e;border:2.5px solid #fff;border-radius:50%;width:13px;height:13px;position:absolute;top:2px;right:2px;box-shadow:0 0 0 1px #22c55e40}.gxw-chat-badge{background:var(--gxw-brand);color:#fff;border:2px solid #fff;border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11px;font-weight:700;line-height:1;display:flex;position:absolute;top:-2px;left:-2px;box-shadow:0 2px 8px #ff2d5573}.gxw-chat-tooltip{max-width:200px;color:var(--gxw-text);border:1px solid var(--gxw-line);box-shadow:var(--gxw-shadow-float);opacity:0;pointer-events:none;white-space:nowrap;background:#fff;border-radius:12px;padding:9px 13px;font-size:12.5px;line-height:1.5;transition:opacity .25s,transform .25s;position:absolute;bottom:78px;left:0;transform:translateY(6px)}.gxw-chat-tooltip:after{content:"";border-right:1px solid var(--gxw-line);border-bottom:1px solid var(--gxw-line);background:#fff;width:10px;height:10px;position:absolute;bottom:-5px;left:22px;transform:rotate(45deg)}.gxw-chat-tooltip.visible{opacity:1;transform:translateY(0)}.gxw-chat-panel{border:1px solid var(--gxw-line);width:340px;max-width:calc(100vw - 40px);box-shadow:var(--gxw-shadow-panel);transform-origin:0 100%;background:#fff;border-radius:20px;flex-direction:column;height:min(760px,100vh - 130px);animation:.24s cubic-bezier(.34,1.4,.64,1) gxw-panel-in;display:flex;overflow:hidden}@keyframes gxw-panel-in{0%{opacity:0;transform:translateY(10px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.gxw-chat-header{border-bottom:1px solid var(--gxw-line-soft);background:linear-gradient(#ff2d5512,#ff2d5500);flex-shrink:0;align-items:center;gap:10px;padding:12px 14px;display:flex}.gxw-chat-header-avatar{border-radius:50%;flex-shrink:0;width:40px;height:40px;position:relative;box-shadow:0 2px 8px #1f23291f}.gxw-chat-header-avatar img{object-fit:cover;border-radius:50%;width:100%;height:100%;display:block}.gxw-chat-header-avatar .dot{background:#22c55e;border:2px solid #fff;border-radius:50%;width:11px;height:11px;position:absolute;bottom:0;right:0}.gxw-chat-header-info{flex:1;min-width:0}.gxw-chat-header-name{color:var(--gxw-text);font-size:14px;font-weight:600;line-height:1.3}.gxw-chat-header-status{color:var(--gxw-muted);font-size:11px;line-height:1.4}.gxw-chat-header-close{width:28px;height:28px;color:var(--gxw-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex-shrink:0;font-size:20px;line-height:1;transition:background .18s,color .18s}.gxw-chat-header-close:hover{background:var(--gxw-line-soft);color:var(--gxw-text-2)}.gxw-chat-messages{scrollbar-width:thin;scrollbar-color:#dcdfe3 transparent;background:#fff;flex-direction:column;flex:1;gap:12px;min-height:0;padding:14px;display:flex;overflow-y:auto}.gxw-chat-messages::-webkit-scrollbar{width:6px}.gxw-chat-messages::-webkit-scrollbar-thumb{background:#dcdfe3;border-radius:3px}.gxw-chat-empty{text-align:center;color:var(--gxw-muted);padding:44px 0;font-size:12.5px}.gxw-chat-msg{flex-direction:column;max-width:100%;display:flex}.gxw-chat-msg.avatar{align-items:flex-start}.gxw-chat-msg.user{align-items:flex-end}.gxw-chat-msg-time{color:#a8adb5;margin-bottom:4px;padding:0 4px;font-size:10px}.gxw-chat-msg-bubble{word-break:break-word;border-radius:14px;max-width:82%;padding:9px 13px;font-size:13px;line-height:1.6}.gxw-chat-msg.avatar .gxw-chat-msg-bubble{background:var(--gxw-brand-soft);color:#b3204a;border-bottom-left-radius:5px}.gxw-chat-msg.user .gxw-chat-msg-bubble{background:var(--gxw-line-soft);color:var(--gxw-text);border-bottom-right-radius:5px}.gxw-chat-typing{background:var(--gxw-brand-soft);border-radius:14px 14px 14px 5px;align-self:flex-start;align-items:center;gap:5px;max-width:82%;padding:11px 14px;display:flex}.gxw-chat-typing span{background:#ff9fb0;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite gxw-typing}.gxw-chat-typing span:nth-child(2){animation-delay:.18s}.gxw-chat-typing span:nth-child(3){animation-delay:.36s}@keyframes gxw-typing{0%,60%,to{opacity:.55;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.gxw-chat-input-row{background:#fff;border:1px solid #ebecf0;border-radius:12px;flex-shrink:0;align-items:flex-end;gap:8px;margin:6px 12px 12px;padding:10px 10px 10px 14px;transition:border-color .18s;display:flex}.gxw-chat-input-row:focus-within{border-color:#d9dbe0}.gxw-chat-input{min-width:0;color:var(--gxw-text);background:0 0;border:none;border-radius:0;outline:none;flex:1;padding:5px 0;font-size:14px;line-height:1.5}.gxw-chat-input::placeholder{color:var(--gxw-muted)}.gxw-chat-send{color:#a8adb5;cursor:pointer;background:#eff0f1;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:15px;transition:transform .18s,background .18s,color .18s,box-shadow .18s;display:flex}.gxw-chat-send:not(:disabled){background:var(--gxw-grad);color:#fff;box-shadow:0 4px 12px -2px #ff2d5580}.gxw-chat-send:not(:disabled):hover{transform:scale(1.08)}.gxw-chat-send:disabled{cursor:not-allowed}@keyframes gxw-bounce{0%,to{transform:scale(1)}50%{transform:scale(1.14)}}.gxw-chat-avatar.bouncing{animation:.6s ease-in-out gxw-bounce}@keyframes gxw-float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.gxw-chat-avatar.idle{animation:3.2s ease-in-out infinite gxw-float}.gxw-chat-avatar.idle:hover{animation:none}