#kl-consultant-root{--kc-blue:#076edf;--kc-blue-dark:#075bb8;--kc-navy:#123657;--kc-ink:#263b4e;--kc-sub:#718293;--kc-line:#dce6ee;--kc-soft:#f4f7fa;position:fixed;right:22px;bottom:22px;z-index:2147483000;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--kc-ink);font-size:14px;line-height:1.5;text-align:left;letter-spacing:0}
#kl-consultant-root *{box-sizing:border-box}
#kl-consultant-root button,#kl-consultant-root input,#kl-consultant-root textarea{font:inherit}
.kc-launch{position:relative;width:96px;height:108px;border:0;border-radius:26px;display:grid;place-items:end center;background:transparent;color:#fff;padding:0;cursor:pointer;filter:drop-shadow(0 11px 13px rgba(18,66,120,.2));transition:filter .2s}
.kc-launch:before{content:"";position:absolute;left:50%;bottom:9px;width:68px;height:68px;border-radius:50%;background:radial-gradient(circle,rgba(19,191,243,.2),rgba(34,119,241,.07) 55%,transparent 72%);transform:translateX(-50%);animation:kcRobotHalo 2.4s ease-in-out infinite}
.kc-launch:after{content:"";position:absolute;left:50%;bottom:1px;width:50px;height:9px;border-radius:50%;background:rgba(18,54,87,.18);filter:blur(5px);transform:translateX(-50%);animation:kcRobotShadow 3s ease-in-out infinite}
.kc-launch:hover{filter:drop-shadow(0 14px 16px rgba(7,97,194,.28))}.kc-launch:hover .kc-robot-art{animation:kcRobotHello .75s ease-in-out infinite alternate}
.kc-launch:focus-visible{outline:3px solid rgba(7,110,223,.25);outline-offset:3px}
.kc-robot-art{position:relative;z-index:1;display:block;width:90px;height:auto;pointer-events:none;transform-origin:50% 82%;animation:kcRobotFloat 3s ease-in-out infinite;will-change:transform}
.kc-launch-dot{position:absolute;z-index:2;right:7px;top:8px;width:13px;height:13px;border:2px solid #fff;border-radius:50%;background:#20bf7a;box-shadow:0 0 0 4px rgba(32,191,122,.14);animation:kcOnlinePulse 1.8s ease-out infinite}
.kc-launch-tip{position:absolute;right:102px;bottom:38px;white-space:nowrap;border:1px solid #d9e5ef;border-radius:10px;background:#fff;color:#3c5870;padding:8px 11px;font-size:11px;box-shadow:0 8px 24px rgba(23,52,78,.12);transition:opacity .2s,transform .2s}
.kc-launch-tip:after{content:"";position:absolute;right:-5px;top:50%;width:8px;height:8px;border-top:1px solid #d9e5ef;border-right:1px solid #d9e5ef;background:#fff;transform:translateY(-50%) rotate(45deg)}
.kc-launch-tip.kc-hide{opacity:0;transform:translateX(5px);pointer-events:none}
.kc-panel{position:absolute;right:0;bottom:116px;width:382px;height:min(620px,calc(100vh - 156px));min-height:470px;display:flex;flex-direction:column;overflow:hidden;border:1px solid #cdddea;border-radius:19px;background:#fff;box-shadow:0 24px 70px rgba(18,50,78,.22);transform-origin:right bottom;transition:opacity .18s,transform .18s}
.kc-panel.kc-hidden{opacity:0;transform:translateY(10px) scale(.98);pointer-events:none}
.kc-head{flex:none;display:flex;align-items:center;gap:10px;min-height:70px;padding:13px 14px;background:linear-gradient(135deg,var(--kc-navy),#075fb8);color:#fff}
.kc-bot-avatar{width:41px;height:41px;flex:none;display:grid;place-items:center;border:1px solid rgba(255,255,255,.23);border-radius:13px;background:rgba(255,255,255,.13);font-size:17px;font-weight:900}
.kc-head-copy{min-width:0;flex:1}.kc-head-copy b{display:block;font-size:14px}.kc-head-copy span{display:flex;align-items:center;gap:5px;margin-top:3px;color:rgba(255,255,255,.7);font-size:9px}.kc-head-copy span:before{content:"";width:6px;height:6px;border-radius:50%;background:#4ce3a1}
.kc-close{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:9px;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;font-size:18px}
.kc-messages{min-height:0;flex:1;overflow:auto;background:#f5f8fb;padding:14px 13px 18px;overscroll-behavior:contain}
.kc-welcome{margin:1px 0 13px;color:#96a4b0;font-size:9px;text-align:center}
.kc-msg{display:flex;align-items:flex-start;gap:7px;margin:11px 0}.kc-msg.kc-user{flex-direction:row-reverse}
.kc-msg-avatar{width:27px;height:27px;flex:none;display:grid;place-items:center;border-radius:8px;background:#dce7f0;color:#587086;font-size:9px;font-weight:900}.kc-msg.kc-assistant .kc-msg-avatar{background:var(--kc-blue);color:#fff}.kc-msg.kc-agent .kc-msg-avatar{background:#16a66a;color:#fff}
.kc-msg-body{max-width:80%}.kc-msg.kc-user .kc-msg-body{text-align:right}.kc-msg-name{margin:0 3px 3px;color:#8b9aa8;font-size:8px}
.kc-bubble{display:inline-block;border:1px solid #dce6ee;border-radius:13px 13px 13px 4px;background:#fff;color:#40586d;padding:9px 10px;font-size:11px;line-height:1.65;text-align:left;white-space:pre-wrap;word-break:break-word;box-shadow:0 2px 7px rgba(23,53,78,.04)}
.kc-msg.kc-user .kc-bubble{border-color:#c7def4;border-radius:13px 13px 4px 13px;background:#e7f3ff;color:#315f86}.kc-msg.kc-agent .kc-bubble{border-color:#16a66a;background:#16a66a;color:#fff}
.kc-source{display:block;margin-top:5px;color:#2e72b2;font-size:8px;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kc-typing{color:#748a9f}.kc-typing i{display:inline-block;font-style:normal;animation:kcPulse 1s infinite alternate}.kc-typing i:nth-child(2){animation-delay:.2s}.kc-typing i:nth-child(3){animation-delay:.4s}@keyframes kcPulse{to{opacity:.25}}
.kc-choices{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:5px 34px 14px}.kc-choice{min-height:35px;border:1px solid #c9def2;border-radius:9px;background:#fff;color:#216cb0;padding:7px 9px;font-size:9px;font-weight:800;text-align:left;cursor:pointer}.kc-choice:hover{border-color:#72aae0;background:#eef7ff}
.kc-contact{margin:10px 34px 14px;border:1px solid #cddfeb;border-radius:13px;background:#fff;padding:12px;box-shadow:0 4px 14px rgba(22,52,78,.06)}.kc-contact.kc-hidden{display:none}.kc-contact b{display:block;color:#244965;font-size:11px}.kc-contact p{margin:4px 0 9px;color:#7c8d9b;font-size:9px;line-height:1.55}.kc-contact input{width:100%;height:37px;margin-top:7px;border:1px solid #d9e4ec;border-radius:8px;background:#f9fbfc;color:#304b60;padding:0 9px;font-size:10px;outline:0}.kc-contact input:focus{border-color:#7eb4e6;box-shadow:0 0 0 3px rgba(7,110,223,.07)}.kc-contact-submit{width:100%;height:37px;margin-top:8px;border:0;border-radius:8px;background:var(--kc-blue);color:#fff;font-size:10px;font-weight:900;cursor:pointer}.kc-contact-submit:disabled{opacity:.55;cursor:not-allowed}.kc-consent{display:block;margin-top:7px;color:#9aa5af;font-size:7px;line-height:1.5;text-align:center}.kc-contact-ok{margin:9px 34px 14px;border:1px solid #bfe4d1;border-radius:12px;background:#eff9f4;color:#187a4e;padding:10px 11px;font-size:10px;line-height:1.6}.kc-whitepaper-link{display:block;margin-top:7px;border-radius:8px;background:#15875d;color:#fff!important;padding:8px 9px;text-align:center;text-decoration:none;font-weight:900}
.kc-foot{flex:none;border-top:1px solid var(--kc-line);background:#fff;padding:9px 10px 10px}.kc-tools{display:flex;gap:6px;margin-bottom:7px;overflow:auto;scrollbar-width:none}.kc-tools::-webkit-scrollbar{display:none}.kc-tool{flex:none;border:0;border-radius:7px;background:#eef3f7;color:#63798c;padding:5px 7px;font-size:8px;cursor:pointer}.kc-compose{display:flex;align-items:flex-end;gap:6px;border:1px solid #d5e0e9;border-radius:11px;background:#fbfcfd;padding:5px}.kc-compose:focus-within{border-color:#8cbee9}.kc-input{min-width:0;flex:1;height:37px;max-height:82px;resize:none;border:0;outline:0;background:transparent;color:#304a5e;padding:7px;font-size:11px;line-height:1.5}.kc-send{width:54px;height:36px;flex:none;border:0;border-radius:8px;background:var(--kc-blue);color:#fff;font-size:9px;font-weight:900;cursor:pointer}.kc-send:disabled{opacity:.5;cursor:not-allowed}.kc-foot-note{margin-top:6px;color:#9ba6b0;font-size:7px;text-align:center}
.kc-error{margin:8px 34px;border-radius:9px;background:#fff1e9;color:#c76027;padding:8px 9px;font-size:9px;text-align:center}
@keyframes kcRobotFloat{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-7px) rotate(1.4deg)}}
@keyframes kcRobotHello{from{transform:translateY(-4px) rotate(-3deg)}to{transform:translateY(-8px) rotate(4deg)}}
@keyframes kcRobotHalo{0%,100%{opacity:.62;transform:translateX(-50%) scale(.92)}50%{opacity:1;transform:translateX(-50%) scale(1.08)}}
@keyframes kcRobotShadow{0%,100%{opacity:.7;transform:translateX(-50%) scaleX(1)}50%{opacity:.4;transform:translateX(-50%) scaleX(.82)}}
@keyframes kcOnlinePulse{0%{box-shadow:0 0 0 0 rgba(32,191,122,.34)}70%,100%{box-shadow:0 0 0 7px rgba(32,191,122,0)}}
@media(max-width:640px){#kl-consultant-root{right:10px;bottom:10px}.kc-launch{width:84px;height:96px}.kc-robot-art{width:79px}.kc-launch-dot{right:5px;top:6px}.kc-panel{position:fixed;left:10px;right:10px;bottom:105px;width:auto;height:min(70vh,600px);min-height:440px;border-radius:17px}.kc-launch-tip{display:none}.kc-choices{margin-left:30px;margin-right:30px}.kc-contact,.kc-contact-ok,.kc-error{margin-left:30px;margin-right:30px}}
@media(max-height:620px){.kc-panel{height:calc(100vh - 116px);min-height:400px;bottom:108px}.kc-head{min-height:60px;padding-top:9px;padding-bottom:9px}}
@media(prefers-reduced-motion:reduce){.kc-robot-art,.kc-launch:before,.kc-launch:after,.kc-launch-dot{animation:none!important}.kc-launch:hover .kc-robot-art{transform:none}}