#kdma-chat{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6;color:#172c43;position:fixed;right:24px;bottom:24px;z-index:2000;box-sizing:border-box}#kdma-chat *{box-sizing:border-box}#kdma-chat [hidden]{display:none!important}#kdma-chat button,#kdma-chat input,#kdma-chat textarea{font:inherit}#kdma-chat button{cursor:pointer}#kdma-chat button:focus-visible,#kdma-chat input:focus,#kdma-chat textarea:focus{outline:2px solid #0071e3;outline-offset:2px}#kdma-chat .kc-launch{display:flex;align-items:center;gap:9px;border:0;border-radius:28px;padding:13px 20px;color:#fff;background:#0071e3;box-shadow:0 7px 24px #005fb92a}#kdma-chat .kc-launch b{font-size:10px;background:#fff;color:#0066cc;border-radius:10px;padding:1px 5px}#kdma-chat #kc-panel{position:absolute;bottom:64px;right:0;width:380px;height:560px;max-height:calc(100dvh - 110px);display:flex;flex-direction:column;border:1px solid #dbe5ef;border-radius:20px;background:#fff;box-shadow:0 16px 64px #172c4324;overflow:hidden}#kdma-chat header{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid #e6edf4;background:#f7faff}#kdma-chat header strong{display:block;font-size:16px}#kdma-chat .kc-mark{background:#0071e3;color:#fff;font-size:24px;font-weight:750;border-radius:11px;padding:1px 12px}#kdma-chat .kc-presence{display:block;font-size:11px;color:#788697;margin-top:3px}#kdma-chat .kc-presence.is-online{color:#22805b}#kdma-chat .kc-close{margin-left:auto;align-self:flex-start;border:0;background:transparent;color:#647789;font-size:25px;line-height:1;width:28px;height:28px}#kdma-chat .kc-intro{font-size:12px;padding:12px 20px;color:#64788b;background:#fff}#kdma-chat .kc-history{flex:1;min-height:70px;overflow-y:auto;overscroll-behavior:contain;background:#f7f9fc;padding:14px 16px}#kdma-chat .kc-empty{font-size:13px;color:#677d91;text-align:center;margin:18px 0}#kdma-chat .kc-message{max-width:88%;margin:0 0 14px}#kdma-chat .kc-message small{font-size:10px;color:#78899a;display:block;margin-bottom:4px}#kdma-chat .kc-message p{font-size:13px;line-height:1.75;background:white;border:1px solid #e1e8f0;border-radius:4px 12px 12px;padding:9px 12px;white-space:pre-wrap;overflow-wrap:anywhere;color:#253e55;margin:0}#kdma-chat .kc-visitor{margin-left:auto}#kdma-chat .kc-visitor small{text-align:right}#kdma-chat .kc-visitor p{background:#eaf3ff;border-color:#d7e7fb;border-radius:12px 4px 12px 12px}#kdma-chat .kc-form{padding:12px 16px 14px;background:white;border-top:1px solid #e6edf4}#kdma-chat .kc-name{font-size:11px;display:flex;gap:8px;align-items:center;margin-bottom:10px;color:#64788b}#kdma-chat .kc-name input{min-width:0;flex:1;font-size:12px;border:1px solid #dce5ef;padding:5px 9px;border-radius:7px}#kdma-chat .kc-input-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#kdma-chat textarea{display:block;width:100%;height:66px;min-height:48px;max-height:100px;resize:vertical;padding:9px 11px;border:1px solid #dbe5ef;border-radius:9px;background:#fff;color:#172c43;font-size:13px}#kdma-chat .kc-actions{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:10px 0 7px}#kdma-chat .kc-actions span{font-size:10px;color:#78899a}#kdma-chat .kc-send{background:#0071e3;border:0;border-radius:8px;padding:7px 15px;color:white;font-size:12px}#kdma-chat .kc-send:disabled{opacity:.6;cursor:wait}#kdma-chat .kc-form>small{font-size:10px;color:#8191a1;display:block}#kdma-chat .kc-error{font-size:11px;color:#9b4e22;padding:0 16px;background:#fff}#kdma-chat .kc-error:not(:empty){padding-top:8px;padding-bottom:8px}#kdma-chat .kc-older{display:block;margin:0 auto 12px;border:0;background:transparent;font-size:11px;color:#1766aa}@media(max-width:600px){#kdma-chat{right:14px;bottom:calc(16px + env(safe-area-inset-bottom))}#kdma-chat .kc-launch{padding:11px 16px;font-size:12px}#kdma-chat #kc-panel{width:min(380px,calc(100vw - 28px));height:580px;max-height:calc(100dvh - 102px);bottom:58px}#kdma-chat .kc-actions span{display:none}#kdma-chat .kc-actions{justify-content:flex-end}}

#kdma-chat .kc-receipt{margin-top:5px;font-size:10px;color:#8a98a6}#kdma-chat .kc-receipt.is-read{color:#268461}
/* A clear, persistent support entry and a composer that stays usable on short screens. */
#kdma-chat{right:24px;bottom:calc(24px + var(--kc-keyboard-gap,0px) + env(safe-area-inset-bottom))}
#kdma-chat .kc-launch{position:relative;min-height:68px;gap:12px;padding:12px 20px 12px 14px;border:2px solid #fff;border-radius:18px;background:linear-gradient(120deg,#087be5,#0055c8);box-shadow:0 7px 26px #0056bb55,0 0 0 1px #0069d926;text-align:left;transition:box-shadow .15s,transform .15s}
#kdma-chat .kc-launch:hover{box-shadow:0 10px 30px #0056bb70;transform:translateY(-2px)}
#kdma-chat .kc-launch-icon{display:flex;align-items:center;justify-content:center;flex:0 0 40px;width:40px;height:40px;border-radius:12px;background:#ffffff22}
#kdma-chat .kc-launch-copy{display:flex;flex-direction:column;gap:2px}
#kdma-chat .kc-launch-copy strong{font-size:18px;line-height:1.4;font-weight:750;letter-spacing:.03em;color:#fff}
#kdma-chat .kc-launch-copy>span{font-size:11px;line-height:1.5;color:#edf6ff;white-space:nowrap}
#kdma-chat .kc-launch b{position:absolute;top:-10px;right:9px;padding:3px 9px;font-size:11px;background:#b82c20;border:2px solid #fff;color:#fff;border-radius:14px}
#kdma-chat #kc-panel{bottom:82px;height:570px;max-height:calc(var(--kc-view-height,100dvh) - 120px)}
#kdma-chat #kc-panel>header,#kdma-chat .kc-form,#kdma-chat .kc-intro,#kdma-chat .kc-error{flex-shrink:0}
#kdma-chat .kc-history{min-height:0;flex:1 1 80px}
#kdma-chat .kc-error{max-height:76px;overflow:auto;overflow-wrap:anywhere}
#kdma-chat .kc-form{margin:0}
#kdma-chat .kc-actions .kc-send{min-height:38px;white-space:nowrap;flex-shrink:0}
#kdma-chat .kc-actions>span{line-height:1.5}
#kdma-chat textarea{font-size:16px}
#kdma-chat.kc-short #kc-panel{height:calc(var(--kc-view-height,100dvh) - 28px);max-height:calc(var(--kc-view-height,100dvh) - 28px);bottom:0}
#kdma-chat.kc-short.kc-open .kc-launch{visibility:hidden;pointer-events:none}
#kdma-chat.kc-short #kc-panel>header{padding:9px 14px}
#kdma-chat.kc-short .kc-mark{font-size:20px}
#kdma-chat.kc-short .kc-intro,#kdma-chat.kc-short .kc-form>small{display:none}
#kdma-chat.kc-short .kc-form{padding:8px 12px;flex-shrink:0;max-height:calc(var(--kc-view-height,100dvh) - 120px);overflow-y:auto}
#kdma-chat.kc-short .kc-history{padding:6px 10px;flex-basis:0}
#kdma-chat.kc-short .kc-name{margin-bottom:6px}
#kdma-chat.kc-short textarea{height:50px;min-height:42px;max-height:64px}
#kdma-chat.kc-short .kc-actions{margin:7px 0 0}
#kdma-chat.kc-short .kc-error{max-height:52px}
@media(max-width:600px){
 #kdma-chat{right:12px;bottom:calc(14px + var(--kc-keyboard-gap,0px) + env(safe-area-inset-bottom))}
 #kdma-chat .kc-launch{min-height:60px;gap:9px;padding:9px 13px 9px 10px;border-radius:16px}
 #kdma-chat .kc-launch-icon{width:34px;height:34px;flex-basis:34px;border-radius:10px}
 #kdma-chat .kc-launch-copy strong{font-size:17px}
 #kdma-chat .kc-launch-copy>span{font-size:10px}
 #kdma-chat #kc-panel{width:min(380px,calc(100vw - 24px));bottom:74px;max-height:calc(var(--kc-view-height,100dvh) - 108px)}
 #kdma-chat.kc-short #kc-panel{bottom:0;max-height:calc(var(--kc-view-height,100dvh) - 28px)}
 #kdma-chat .kc-name input{font-size:16px}
}
@media(prefers-reduced-motion:reduce){#kdma-chat .kc-launch{transition:none}#kdma-chat .kc-launch:hover{transform:none}}


/* Optional follow-up contact stays available for existing and new conversations. */
#kdma-chat .kc-contact{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:11px;color:#64788b}
#kdma-chat .kc-contact>span{flex-shrink:0}
#kdma-chat .kc-contact input{min-width:0;width:0;flex:1;font-size:12px;border:1px solid #dce5ef;padding:5px 9px;border-radius:7px;color:#172c43;background:#fff}
#kdma-chat.kc-short .kc-contact{margin-bottom:6px}
@media(max-width:600px){#kdma-chat .kc-contact input{font-size:16px}}