#kf-widget{position:fixed;left:auto;right:14px;top:auto;bottom:96px;z-index:999;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 6px 18px rgba(99,102,241,.45);cursor:grab;user-select:none;touch-action:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;text-decoration:none;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;position:relative}
#kf-widget:hover{color:#fff;transform:scale(1.05)}
#kf-widget.dragging{cursor:grabbing;opacity:.92;transform:none}
#kf-widget .kf-w-ico{font-size:24px;line-height:1;pointer-events:none}
#kf-badge{display:none;position:absolute;top:-3px;right:-3px;min-width:18px;height:18px;line-height:18px;padding:0 5px;border-radius:9px;background:#fa5151;color:#fff;font-size:11px;font-weight:700;text-align:center;box-shadow:0 0 0 2px #fff;pointer-events:none}
#kf-bubble{position:fixed;right:14px;bottom:150px;width:300px;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.22);border:1px solid #e5e7eb;z-index:2147483001;overflow:hidden;display:none}
#kf-bubble .kb-t{background:#6366f1;color:#fff;font-size:13px;font-weight:700;padding:9px 12px;position:relative}
#kf-bubble .kb-l{font-size:14px;color:#333;padding:8px 12px;line-height:1.5;border-top:1px solid #f3f4f6;word-break:break-word;max-height:96px;overflow:hidden}
#kf-bubble .kb-x{position:absolute;top:7px;right:8px;color:rgba(255,255,255,.85);font-size:14px;cursor:pointer;background:none;border:0;line-height:1}
#kf-panel{position:fixed;right:14px;bottom:150px;width:360px;height:540px;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.25);display:none;z-index:2147483000;overflow:hidden;border:1px solid #e5e7eb}
#kf-panel iframe{width:100%;height:100%;border:0;background:#f7f8fa}
#kf-panel .kf-close{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;border:0;font-size:15px;line-height:26px;text-align:center;cursor:pointer;z-index:9;padding:0}
#kf-panel .kf-close:hover{background:rgba(0,0,0,.65)}
[class*=m-chat]{display:none!important}
@media(max-width:640px){#kf-widget{left:auto;right:10px;top:auto;width:48px;height:48px;font-size:22px;right:10px;bottom:70px}#kf-widget .kf-w-ico{font-size:22px}#kf-bubble{right:10px;bottom:110px;left:10px;width:auto}#kf-panel{right:0;bottom:0;width:100%;height:100%;border-radius:0;border:0}}