.lab-page .masthead{border-bottom:1px solid var(--line)}.lab-page .wordmark-dot{color:#692f43}.lab-page .masthead>a:nth-child(2){font-size:12px}.lab-main{padding-top:60px;padding-bottom:90px}.lab-heading{display:grid;grid-template-columns:1.4fr 1fr;align-items:end;gap:9%;margin-bottom:35px}.lab-heading h1{font-size:clamp(40px,4.5vw,64px);max-width:650px}.lab-heading>div>p{margin-top:24px;max-width:560px;color:var(--muted)}.lab-disclosure{padding:22px;background:#e2dfe5;font-size:13px}.lab-disclosure p{margin:0}.lab-steps{display:flex;gap:30px;padding:24px 0 24px 24px;margin:0 0 40px;border-block:1px solid var(--line);font-size:13px}.lab-steps li{flex:1;padding-left:6px}.lab-workspace{display:grid;grid-template-columns:1.15fr 1fr;gap:32px;align-items:start}.conversation,.operator{padding:26px;background:var(--white);min-width:0}.operator{background:#e2dfe5}.lab-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.lab-panel-heading h2,.lab-next h2{font-size:28px}.lab-text-button{font-size:12px;background:none;padding:8px 0;border-bottom:1px solid var(--muted);color:var(--ink)}.lab-status{font-size:12px;min-height:24px;color:#5d5264;margin-bottom:14px}.chat-transcript{height:310px;overflow:auto;display:flex;flex-direction:column;gap:18px;padding-right:9px;overscroll-behavior:contain}.chat-message{max-width:94%;font-size:14px;overflow-wrap:anywhere}.chat-message p{white-space:pre-wrap}.chat-message.visitor{align-self:flex-end;padding:14px 17px;background:#e2dfe5}.chat-message.bot,.chat-message.human{padding:0 8px 0 0}.message-role{display:block;font-weight:700;font-size:12px;margin-bottom:5px}.message-source{display:block;font-size:12px;color:var(--muted);margin-top:8px}.chat-message.system{font-size:12px;color:var(--muted);padding-block:10px;border-block:1px solid var(--line)}.sample-questions{display:flex;flex-wrap:wrap;gap:9px;margin-block:22px}.sample-questions button{background:none;padding:8px 10px;border:1px solid var(--line);color:var(--ink);font-size:12px}.sample-questions button:hover{background:#e2dfe5}.lab-main form>label,.lab-main fieldset>label,.handoff-settings>label:not(.auto-reply-toggle){display:block;font-size:13px;margin-bottom:9px}.lab-main textarea,.lab-main input[type=text]{width:100%;padding:12px;border:1px solid var(--line);border-radius:0;background:var(--white);color:var(--ink);resize:vertical;caret-color:#692f43}.lab-main textarea{margin-bottom:15px}.lab-main .action{font-size:12px}.lab-main fieldset:disabled textarea{background:#ebeee4;color:#655c6c}.lab-main fieldset .lab-text-button{display:block;margin-top:14px}.queue-count{font-variant-numeric:tabular-nums;min-width:32px;height:32px;display:grid;place-items:center;background:var(--ink);color:var(--paper);font-size:13px}.operator-context-title{font-size:16px;margin-bottom:10px}.operator-context-reason{font-size:13px;overflow-wrap:anywhere}.operator-context-summary{font-size:13px;margin-block:14px 23px;padding-bottom:20px;border-bottom:1px solid #c4bdca;white-space:pre-wrap;overflow-wrap:anywhere}.operator-empty{color:#5d5264;font-size:14px;margin-bottom:25px}.lab-footnote{font-size:12px;color:#5d5264;margin-top:22px}.knowledge{margin-top:65px;padding-top:45px;border-top:1px solid var(--line)}.knowledge .lab-panel-heading p{font-size:14px;color:var(--muted);margin-top:16px}.knowledge details{border-top:1px solid var(--line);padding-block:18px}.knowledge summary{font-size:16px;cursor:pointer;list-style-position:outside;margin-left:20px}.article-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 25px;margin-top:22px}.article-fields label{display:block;font-size:12px}.article-fields label:first-child{grid-column:1/-1}.article-fields input{margin:9px 0 18px}.article-fields textarea{margin-top:9px}.handoff-settings{padding:25px;background:#e2dfe5;margin-top:25px}.auto-reply-toggle{display:flex;align-items:center;gap:12px;font-size:13px}.auto-reply-toggle input{width:18px;height:18px;accent-color:#692f43;flex-shrink:0}.knowledge-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:25px}#settings-status{font-size:13px;min-height:24px;margin-top:15px}.lab-next{border-top:1px solid var(--line);padding-top:40px;margin-top:45px}.lab-next p{margin-block:22px;color:var(--muted);font-size:14px;max-width:80ch}.lab-next a{font-size:13px}.lab-page summary:focus-visible{outline:3px solid #692f43;outline-offset:5px}
@media(max-width:760px){.lab-main{padding-top:35px}.lab-page .masthead{gap:12px}.lab-page .masthead .wordmark{font-size:26px}.lab-page .masthead>a:nth-child(2){max-width:100px;font-size:12px;line-height:1.4}.lab-heading{grid-template-columns:1fr;gap:24px}.lab-heading h1{font-size:42px}.lab-heading>div>p{font-size:14px}.lab-disclosure{padding:18px}.lab-steps{display:grid;gap:12px;padding-block:20px}.lab-workspace{grid-template-columns:1fr;gap:22px}.conversation,.operator{padding:22px}.lab-panel-heading{gap:14px;align-items:flex-start}.lab-panel-heading h2{font-size:26px}.lab-text-button{font-size:12px;flex-shrink:0}.chat-transcript{height:280px}.article-fields{grid-template-columns:1fr;gap:0}.article-fields label:first-child{grid-column:auto}.handoff-settings{padding:20px}.knowledge summary{font-size:14px}.lab-page .footer .wordmark{width:auto}}