.chat{--c-bg:#313338;--c-head:#2b2d31;--c-line:#3f4147;--c-text:#f2f3f5;--c-muted:#b5bac1;--c-faint:#949ba4;--launch-w:56px;--launch-edge:24px;--brand-amber:#ffb54d;--brand-amber-deep:#e08a12;--brand-teal:#37d6c0;--brand-teal-deep:#1fa896;--brand-ink:#10131c;--launch-back:var(--surface-3);--launch-back-line:var(--border-strong);--launch-back-under:var(--surface);right:calc(var(--launch-edge) + env(safe-area-inset-right,0px));bottom:calc(var(--launch-edge) + env(safe-area-inset-bottom,0px));z-index:60;pointer-events:none;justify-items:end;gap:12px;display:grid;position:fixed}:root[data-theme=light] .chat{--launch-back:var(--surface);--launch-back-under:var(--border-strong)}.chat>*{pointer-events:auto}.chat-launcher{width:var(--launch-w);border-radius:var(--r-lg);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;padding:0;display:block;position:relative}.chat-launcher:focus-visible{outline-offset:4px}.launch{forced-color-adjust:none;width:100%;height:auto;display:block;overflow:visible}.launch__back-face,.launch__back-under{fill:var(--launch-back);stroke:var(--launch-back-line);stroke-width:1px;vector-effect:non-scaling-stroke}.launch__back-under{fill:var(--launch-back-under)}.launch__face{fill:var(--brand-amber)}.launch__under{fill:var(--brand-amber-deep)}.launch__ink{fill:var(--brand-ink)}.launch__count-face{fill:var(--brand-teal)}.launch__count-under{fill:var(--brand-teal-deep)}.launch__count text{fill:var(--brand-ink);font:600 12px var(--font-body)}.launch__back,.launch__back-face,.launch__front,.launch__dot,.launch__dot circle,.launch__cross,.launch__count{transform-box:fill-box;transform-origin:50%}.launch__back{transition:transform var(--dur-base) var(--ease-in-out)}.launch__back-face,.launch__front{transition:transform var(--dur-fast) var(--ease-out)}.launch__bar{transition:opacity 0s linear var(--dur-base)}.launch__dot{opacity:0;transition:transform var(--dur-fast) var(--ease-in), opacity var(--dur-fast) var(--ease-in);transform:scale(.4)}.launch__cross{opacity:0;transition:transform var(--dur-base) var(--ease-in-out), opacity 0s linear var(--dur-base)}.launch__cross--1{transform:translate(-1px,-4.5px)rotate(0)scaleX(1.0909)}.launch__cross--2{transform:translate(-5.5px,4.5px)rotate(0)scaleX(.6818)}.launch__count{animation:launch-stack var(--dur-slow) var(--ease-out) both}@keyframes launch-stack{0%{opacity:0;transform:translateY(-6px)}}@keyframes launch-type{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-2.5px)}}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__bar{opacity:0;transition:opacity var(--dur-fast) linear}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__dot{opacity:1;transition:transform var(--dur-base) var(--ease-out), opacity var(--dur-fast) var(--ease-out);transform:none}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__dot circle{animation:launch-type .9s var(--ease-in-out) infinite}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__cross{transition:none}.chat-launcher[aria-expanded=false]:focus-visible .launch__front,.chat-launcher[aria-expanded=false]:focus-visible .launch__back-face{transform:translateY(-2px)}.chat-launcher[aria-expanded=false]:focus-visible .launch__back{transform:translate(-3px,-1px)}.chat-launcher[aria-expanded=false]:focus-visible .chat-launcher__label{opacity:1;transition-timing-function:var(--ease-out);transform:none}@media (hover:hover){.chat-launcher[aria-expanded=false]:hover .launch__bar{opacity:0;transition:opacity var(--dur-fast) linear}.chat-launcher[aria-expanded=false]:hover .launch__dot{opacity:1;transition:transform var(--dur-base) var(--ease-out), opacity var(--dur-fast) var(--ease-out);transform:none}.chat-launcher[aria-expanded=false]:hover .launch__dot circle{animation:launch-type .9s var(--ease-in-out) infinite}.chat-launcher[aria-expanded=false]:hover .launch__cross{transition:none}.chat-launcher[aria-expanded=false]:hover .launch__front,.chat-launcher[aria-expanded=false]:hover .launch__back-face{transform:translateY(-2px)}.chat-launcher[aria-expanded=false]:hover .launch__back{transform:translate(-3px,-1px)}.chat-launcher[aria-expanded=false]:hover .chat-launcher__label{opacity:1;transition-timing-function:var(--ease-out);transform:none}}.chat[data-place=app] .chat-launcher[aria-expanded=false]:is(:hover,:focus-visible) .launch__back,.chat[data-place=app] .chat-launcher[aria-expanded=false]:is(:hover,:focus-visible):not(:active) :is(.launch__front,.launch__back-face){transform:none}.chat-launcher[aria-expanded=false] .launch__dot--2 circle{animation-delay:.15s}.chat-launcher[aria-expanded=false] .launch__dot--3 circle{animation-delay:.3s}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__dot--2{transition-delay:40ms}.chat-launcher[aria-expanded=false]:is([data-typing=true],:focus-visible) .launch__dot--3{transition-delay:80ms}@media (hover:hover){.chat-launcher[aria-expanded=false]:hover .launch__dot--2{transition-delay:40ms}.chat-launcher[aria-expanded=false]:hover .launch__dot--3{transition-delay:80ms}}.chat-launcher[aria-expanded]:active .launch__front{transition-duration:0s;transform:translateY(4px)}.chat-launcher[aria-expanded]:active .launch__back-face{transition-duration:0s;transform:translateY(3px)}.chat-launcher[aria-expanded=true] .launch__back{transform:translate(15px,12px)scale(.76)}.chat-launcher[aria-expanded=true] .launch__bar{opacity:0;transition:none}.chat-launcher[aria-expanded=true] .launch__cross{opacity:1;transition:transform var(--dur-base) var(--ease-in-out), opacity 0s}.chat-launcher[aria-expanded=true] .launch__cross--1{transform:translate(0)rotate(45deg)scale(1)}.chat-launcher[aria-expanded=true] .launch__cross--2{transform:translate(0)rotate(-45deg)scale(1)}.chat-launcher__label{border-radius:var(--r-sm);background:var(--text);height:28px;color:var(--bg);font:500 var(--fs-13) / 28px var(--font-body);letter-spacing:var(--track-ui);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--dur-fast) var(--ease-in), transform var(--dur-fast) var(--ease-in);padding:0 10px;position:absolute;top:calc(50.9091% - 14px);right:calc(100% + 10px);transform:translate(4px)}.chat-nudge{right:calc(100% + 14px);bottom:calc(var(--launch-w) * 11 / 56);border:1px solid var(--launch-back-line);border-radius:var(--r-md) var(--r-md) 0 var(--r-md);background:var(--launch-back);height:32px;box-shadow:0 3px 0 var(--launch-back-under);white-space:nowrap;transform-origin:calc(100% + 10px) 100%;transition:opacity var(--dur-fast) var(--ease-in);animation:chat-say var(--dur-slow) var(--ease-out) backwards;align-items:center;gap:2px;padding:0 4px 0 0;display:flex;position:absolute}@keyframes chat-say{0%{opacity:0;transform:translate(6px)scale(.94)}}.chat:has(.chat-launcher:focus-visible) .chat-nudge{opacity:0;pointer-events:none}@media (hover:hover){.chat:has(.chat-launcher:hover) .chat-nudge{opacity:0;pointer-events:none}}.chat-nudge__text{border-radius:var(--r-md) 0 0 var(--r-md);height:30px;color:var(--text);font:500 var(--fs-13) / 30px var(--font-body);letter-spacing:var(--track-ui);cursor:pointer;background:0 0;border:0;padding:0 6px 0 12px}.chat-nudge__x{border-radius:var(--r-xs);width:24px;height:24px;color:var(--text-faint);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.chat-nudge__x:hover{background:var(--neutral-soft);color:var(--text)}.chat-nudge__tail{width:12px;height:18px;position:absolute;bottom:-4.5px;left:100%;overflow:visible}.chat-nudge__tail-under{fill:var(--launch-back-under)}.chat-nudge__tail-face{fill:var(--launch-back)}.chat-nudge__tail-line{fill:none;stroke:var(--launch-back-line);stroke-width:1px}@media (prefers-reduced-motion:reduce){.chat .chat-launcher[aria-expanded] .launch__dot circle,.launch__count,.chat-nudge{animation:none}}.chat-panel{border:1px solid var(--app-line-strong);border-radius:var(--r-lg);background:var(--app-panel);width:min(400px,100vw - 36px);height:min(680px,100vh - 120px);box-shadow:var(--shadow-overlay);color:var(--app-text);font-size:var(--fs-14);line-height:var(--lh-small);transform-origin:100% 100%;flex-direction:column;animation:.28s cubic-bezier(.2,.9,.3,1.2) both panel-in;display:flex;overflow:hidden}@keyframes panel-in{0%{opacity:0;translate:0 12px;scale:.9}}.chat-panel__head{border-bottom:1px solid var(--app-line);background:var(--app-panel-2);flex:none;align-items:center;gap:12px;min-height:88px;padding:16px 8px 16px 18px;display:flex}.chat-panel__bot{flex:none;width:48px;height:48px}.chat-panel__titles{flex:1;min-width:0}.chat-panel__titles h2{color:var(--app-text);font:inherit;font-size:var(--fs-18);font-weight:var(--fw-strong);letter-spacing:normal;line-height:var(--lh-label);white-space:nowrap;margin:0}.chat-status{color:var(--app-muted);font-size:var(--fs-13);line-height:var(--lh-label);white-space:nowrap;margin:3px 0 0}.chat-panel__act{flex:none;align-items:center;gap:2px;display:flex}.chat-panel__act .btn--sm{padding:0 10px}.chat-panel__act .btn--ghost.btn--sm{padding:0 8px}.chat-panel__pair{display:contents}.chat-panel__head[data-stack=true]{grid-template-columns:auto minmax(0,1fr) auto;grid-template-rows:auto var(--ctl-sm);align-items:center;gap:8px 12px;display:grid}.chat-panel__head[data-stack=true] .chat-panel__bot{grid-row:1/3;align-self:start}.chat-panel__head[data-stack=true] .chat-panel__act{display:contents}.chat-panel__head[data-stack=true] .chat-x{grid-area:1/3}.chat-panel__head[data-stack=true] .chat-panel__pair{grid-area:2/2/auto/4;align-items:center;gap:6px;display:flex}.chat-panel__head[data-stack=true] .chat-wait{padding-left:0}.chat-x{width:var(--ctl-sm);padding:0}.chat-wait{min-height:var(--ctl-sm);color:var(--app-muted);font-size:var(--fs-13);align-items:center;gap:6px;padding:0 8px;display:inline-flex}.chat-wait svg{width:var(--icon-sm);height:var(--icon-sm)}.chat-log{overscroll-behavior:contain;flex-direction:column;flex:1;gap:16px;min-height:0;padding:16px 20px;display:flex;overflow-y:auto}.chat-log>:first-child{margin-top:auto}.chat-log--center{text-align:center;justify-content:center;align-items:center}.chat-log--center>:first-child{margin-top:0}.chat-off{gap:12px}.chat-off p{max-width:28ch;color:var(--app-muted);text-wrap:balance;margin:0}.chat-off__glyph{color:var(--app-muted)}.chat-off a{color:var(--primary-text);overflow-wrap:anywhere}.chat-run{gap:4px;animation:.3s ease-out both msg-in;display:grid}.chat-run[data-first=false]{margin-top:-12px}.chat-run[data-author=visitor]{justify-items:end}.chat-run:not([data-author=visitor]){grid-template-columns:28px minmax(0,1fr);justify-items:start;column-gap:8px}.chat-run:not([data-author=visitor])>:not(.chat-avatar){grid-column:2}.chat-run>.chat-avatar{grid-area:2/1;align-self:start}.chat-who{color:var(--app-muted);font-size:var(--fs-12);font-weight:var(--fw-medium);line-height:var(--lh-label);align-items:baseline;gap:6px;margin:0;display:flex}.chat-who small{color:var(--app-faint);font-size:var(--fs-12);font-weight:var(--fw-regular)}.chat-run[data-author=agent] .chat-who{color:var(--app-text)}.chat-time{color:var(--app-faint);font-size:var(--fs-11);line-height:var(--lh-label);margin:0}.chat-avatar{border:1px solid var(--app-line-strong);background:var(--app-panel-2);border-radius:50%;flex:none;place-items:center;width:28px;height:28px;display:grid;overflow:hidden}.chat-avatar img{width:88%;height:88%}.chat-avatar--person{border-color:var(--border-strong);background:var(--surface-3);color:var(--text);font-size:var(--fs-12);font-weight:var(--fw-strong)}.chat-bub{border:1px solid var(--app-line-strong);border-radius:var(--r-lg);border-top-left-radius:var(--r-xs);background:var(--app-panel-2);max-width:88%;color:var(--app-text);overflow-wrap:anywhere;white-space:pre-wrap;margin:0;padding:8px 12px}.chat-bub a{color:var(--primary-text)}.chat-run[data-author=agent] .chat-bub{border-color:var(--border-strong);background:var(--surface-3);color:var(--text)}.chat-run[data-author=visitor] .chat-bub{border-color:var(--primary-strong);border-radius:var(--r-lg);border-top-right-radius:var(--r-xs);background:var(--primary);max-width:78%;color:var(--primary-ink)}.chat-typing{align-items:center;gap:4px;width:max-content;height:36px;padding:0 14px;display:flex}.chat-typing i,.chat-dots i{background:var(--app-faint);border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite chat-type}.chat-typing i:nth-child(2),.chat-dots i:nth-child(2){animation-delay:.15s}.chat-typing i:nth-child(3),.chat-dots i:nth-child(3){animation-delay:.3s}@keyframes chat-type{0%,60%,to{opacity:.35}30%{opacity:1}}.chat-dots{gap:4px;display:inline-flex}@media (prefers-reduced-motion:reduce){.chat-typing i,.chat-dots i{animation:none}}.chat-hint{color:var(--app-muted);font-size:var(--fs-12);margin:0}.chat-panel .chat-system{max-width:86%;color:var(--app-muted);font-size:var(--fs-12);border:0;align-self:center;margin:0;padding:0}.chat-mine{justify-items:end;gap:6px;display:grid}.chat-chip{border:1px solid var(--primary);border-radius:var(--r-lg);border-top-right-radius:var(--r-xs);max-width:78%;color:var(--primary-text);font:inherit;font-size:var(--fs-14);line-height:var(--lh-small);text-align:left;cursor:pointer;transition:background-color var(--dur-fast) var(--ease-out);background:0 0;margin:0;padding:8px 12px}.chat-chip:hover{background:var(--primary-soft)}.chat-run .chat-bub.chat-form{gap:8px;width:88%;max-width:none;padding:10px 12px 12px;display:grid}.chat-form p{margin:0}.chat-form__field{gap:4px;display:grid}.chat-form label{color:var(--app-muted);font-size:var(--fs-12);font-weight:var(--fw-medium);line-height:var(--lh-label)}.chat-form .input{min-height:var(--ctl-sm);border-radius:var(--r-sm);padding:0 10px}.chat-form__row{align-items:center;gap:4px;margin-top:2px;display:flex}.chat-form__row .btn--primary{margin-right:4px}.chat-form__row .btn--ghost{padding:0 8px}.chat-endq{border-top:1px solid var(--app-line);justify-items:center;gap:10px;padding-top:12px;display:grid}.chat-endq p{color:var(--app-text);font-size:var(--fs-13);font-weight:var(--fw-medium);margin:0}.chat-endq__row{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.chat-endq__row .btn--ghost{padding:0 8px}.chat-dock{border-top:1px solid var(--app-line);flex:none;gap:10px;padding:12px 20px 16px;display:grid}.chat-error{border-radius:var(--r-md);color:var(--text);font-size:var(--fs-13);margin:0;padding:8px 12px}.chat-dock .human-check[data-shown]{justify-content:flex-start}.chat-field{min-height:var(--ctl-xl);border:1px solid var(--field-line);border-radius:var(--r-md);background:var(--field-bg);transition:border-color var(--dur-fast) var(--ease-in-out), box-shadow var(--dur-fast) var(--ease-out);align-items:flex-end;padding:6px 6px 6px 12px;display:flex}.chat-field:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px color-mix(in srgb, var(--focus) 24%, transparent)}.chat-field__input{min-width:0;max-height:120px;color:var(--text);font:inherit;font-size:var(--fs-14);resize:none;field-sizing:content;background:0 0;border:0;outline:none;flex:1;align-self:center;padding:0;line-height:1.4}.chat-field__input::placeholder{color:var(--text-faint)}.chat-go{width:var(--ctl-sm);min-height:var(--ctl-sm);flex:none;padding:0}.chat-panel__body{overscroll-behavior:contain;align-content:start;gap:14px;padding:16px 14px;display:grid;overflow-y:auto}.chat-msg{grid-template-columns:32px minmax(0,1fr);align-items:start;gap:12px;animation:.3s ease-out both msg-in;display:grid}.chat-msg[data-first=false]{margin-top:-10px}@keyframes msg-in{0%{opacity:0;translate:0 8px}}.chat-av{object-fit:cover;color:#10131b;border-radius:50%;place-items:center;width:32px;height:32px;font-size:13px;font-weight:800;display:grid}.chat-av--bot{background:#1e1f22;padding:3px}.chat-av--visitor{background:#7fbcf2}.chat-av--agent{background:#4fd6c2}.chat-msg__name{align-items:center;gap:6px;margin:0 0 2px;font-weight:700;display:flex}.chat-msg[data-author=ai] .chat-msg__name{color:#ffc56b}.chat-msg[data-author=agent] .chat-msg__name{color:#5fe3cf}.chat-tag{color:#fff;background:#5865f2;border-radius:4px;padding:0 5px;font-size:9.5px;font-weight:800;line-height:1.6}.chat-msg__text{color:#dbdee1;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.chat-msg__text a{color:#8ab4ff}.chat-system{border-top:1px solid var(--c-line);color:var(--c-muted);text-align:center;text-wrap:balance;margin:2px 8px;padding-top:10px;font-size:13px;animation:.3s ease-out both msg-in}.chat-compose{grid-template-columns:minmax(0,1fr) 40px;align-items:end;gap:8px;padding:10px 12px 14px;display:grid}.chat-compose__input{width:100%;min-height:44px;max-height:120px;color:var(--c-text);font:inherit;resize:none;field-sizing:content;background:#383a40;border:0;border-radius:10px;padding:11px 14px}.chat-compose__input::placeholder{color:var(--c-faint)}.chat-send{color:#fff;cursor:pointer;width:40px;height:44px;transition:transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);background:#5865f2;border:0;border-radius:10px;place-items:center;display:grid}.chat-send:hover:not(:disabled){transform:translateY(-1px)}.chat-send:disabled{cursor:not-allowed;background:#4e5058}@media (max-width:720px){.chat{--launch-w:52px;--launch-edge:16px}.chat[data-open=true]{z-index:80;justify-items:stretch;inset:0}.chat[data-open=true] .chat-launcher,.chat-nudge{display:none}.chat-panel{width:100%;height:100%;box-shadow:none;border:0;border-radius:0}.chat-panel__head{gap:12px;min-height:0;padding:14px 6px 14px 16px}.chat-panel__bot{width:44px;height:44px}.chat-panel__titles h2{font-size:var(--fs-16)}.chat-panel__act{gap:0}.chat-x{width:var(--ctl-xl);min-height:var(--ctl-xl)}.chat-log{padding:16px}.chat-dock{padding:12px 16px 16px}}body:has(.app-frame) .chat{--launch-w:48px;--launch-edge:16px}@media (max-width:720px){body:has(.phone-tabs) .chat:not([data-open=true]){right:calc(12px + env(safe-area-inset-right,0px));bottom:calc(76px + env(safe-area-inset-bottom,0px))}}