#e2ca{--e2ca-blue:#174cff;--e2ca-ink:#192747;font:15px/1.5 Arial,sans-serif;color:var(--e2ca-ink);position:fixed;right:24px;bottom:24px;z-index:1040;text-align:left}
#e2ca *{box-sizing:border-box;font-family:inherit}
#e2ca [hidden]{display:none!important}
#e2ca button,#e2ca select,#e2ca textarea{font:inherit}
#e2ca button{cursor:pointer;border:0;margin:0;min-width:0;letter-spacing:normal;text-transform:none;line-height:1.4;transition:background .15s}
#e2ca button:focus-visible,#e2ca textarea:focus-visible,#e2ca select:focus-visible,#e2ca a:focus-visible{outline:3px solid #8bafff;outline-offset:2px}
#e2ca button:disabled{opacity:.5;cursor:wait}
#e2ca .e2ca-launch{background:var(--e2ca-blue);color:#fff;border-radius:32px;display:flex;gap:10px;align-items:center;padding:15px 21px;box-shadow:0 5px 24px #1544a537;font-weight:600}
#e2ca .e2ca-launch svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8}
#e2ca .e2ca-panel{width:390px;height:590px;max-height:calc(100dvh - 42px);max-width:calc(100vw - 28px);display:flex;flex-direction:column;border:1px solid #dde5f0;border-radius:22px;background:#fff;box-shadow:0 15px 65px #1b2c5940;overflow:hidden}
#e2ca .e2ca-head{flex:none;padding:17px 18px;background:var(--e2ca-blue);color:#fff;display:flex;align-items:center;gap:12px}
#e2ca .e2ca-brand{flex:1;min-width:0;font-size:17px;font-weight:700;overflow-wrap:anywhere}
#e2ca .e2ca-sub{font-size:12px;font-weight:400;opacity:.85}
#e2ca .e2ca-operator{flex:0 0 auto;width:auto;min-height:24px;padding:3px 8px;border:1px solid #ffffff59;border-radius:7px;background:#ffffff1f;color:#fff;font-size:11px;line-height:16px;white-space:nowrap}
#e2ca .e2ca-operator:hover:not(:disabled){background:#ffffff33}
#e2ca .e2ca-operator:disabled{opacity:.65;cursor:default}
#e2ca .e2ca-close{flex:0 0 32px;color:#fff;background:transparent;font-size:26px;width:32px;height:32px;padding:0}
#e2ca .e2ca-log{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;background:#f6f8fc;padding:18px 14px;scroll-behavior:smooth}
#e2ca .e2ca-msg{width:fit-content;max-width:94%;padding:12px 14px;border-radius:15px 15px 15px 4px;background:#fff;border:1px solid #e6eaf2;margin-bottom:12px;white-space:pre-wrap;overflow-wrap:anywhere}
#e2ca .e2ca-msg-user{margin-left:auto;background:#e6edff;border-color:#e6edff;border-radius:15px 15px 4px 15px}
#e2ca .e2ca-msg-operator{border-left:3px solid #26a388}
#e2ca .e2ca-who{display:block;font-size:11px;color:#547082;margin-bottom:4px;font-weight:bold}
#e2ca .e2ca-msg img{display:block;max-width:100%;max-height:230px;border-radius:8px;margin-bottom:8px;object-fit:contain}
#e2ca .e2ca-msg a{color:#164fcb;text-decoration:underline}
#e2ca .e2ca-action{display:block;width:100%;padding:9px 12px;background:var(--e2ca-blue);color:#fff;border-radius:9px;margin-top:10px;font-size:14px;font-weight:600}
#e2ca .e2ca-select{width:100%;min-height:40px;border-radius:8px;border:1px solid #c6d2e9;background:#fff;color:var(--e2ca-ink);padding:7px;margin-top:8px;white-space:normal}
#e2ca .e2ca-nav{display:flex;gap:7px;padding:10px 12px 4px;flex-wrap:wrap}
#e2ca .e2ca-chip{background:#f0f4fc;color:#30528d;border-radius:20px;padding:7px 11px;font-size:13px}
#e2ca .e2ca-choices{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px;white-space:normal}
#e2ca .e2ca-choices .e2ca-chip{max-width:100%;white-space:normal;overflow-wrap:anywhere;text-align:left;border:1px solid #d3def5;min-height:40px}
#e2ca .e2ca-compose{flex:none;display:flex;align-items:flex-end;gap:7px;padding:9px 12px 13px}
#e2ca .e2ca-input{resize:none;flex:1;min-width:0;height:44px;max-height:100px;overflow-x:hidden;padding:10px;border:1px solid #dce3ee;border-radius:10px;color:var(--e2ca-ink);background:#fff;line-height:1.4}
#e2ca .e2ca-input::placeholder{white-space:nowrap;text-overflow:ellipsis}
#e2ca .e2ca-icon{flex:none;height:42px;min-width:34px;border-radius:9px;background:transparent;color:#546889;font-size:20px;padding:6px}
#e2ca .e2ca-send{background:var(--e2ca-blue);color:#fff;min-width:42px;font-size:23px}
#e2ca .e2ca-status{font-size:12px;min-height:18px;color:#647390;padding:0 14px;white-space:normal;overflow-wrap:anywhere}
#e2ca .e2ca-status-error{color:#b63438}
#e2ca .e2ca-file{font-size:12px;padding:3px 14px;color:#546889;display:flex;justify-content:space-between;align-items:center;gap:6px;overflow-wrap:anywhere}
#e2ca .e2ca-file button{background:transparent;color:#a53643;padding:4px 8px}
#e2ca .e2ca-link{display:block;margin-top:10px}
@media(max-width:500px){#e2ca{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}#e2ca .e2ca-panel{width:calc(100vw - 24px);max-width:calc(100vw - 24px);height:calc(100dvh - 24px);max-height:690px;border-radius:18px}#e2ca .e2ca-input{font-size:16px}#e2ca .e2ca-launch{padding:13px 17px}}
@media(prefers-reduced-motion:reduce){#e2ca *{scroll-behavior:auto!important;transition:none!important}}