:root{--paper:#faf7f1;--white:#fffdfa;--navy:#182f47;--text:#283e51;--muted:#576674;--orange:#b7490c;--soft:#fff0df;--line:#deddd6;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Noto Sans TC",sans-serif;color:var(--text);background:var(--paper);font-synthesis:none}
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@media(max-width:760px){body{font-size:20px;line-height:1.75}.wrap{width:calc(100% - 36px)}.topbar{padding:22px 0;gap:14px;flex-wrap:wrap}.brand img{width:52px;height:52px;border-radius:14px}.brand strong{font-size:26px}.brand-caption{font-size:18px}.language{margin-left:auto}.language button{font-size:18px;padding:7px 12px}.hero{grid-template-columns:1fr;padding:40px 0 45px;gap:36px}.hero h1{font-size:48px;letter-spacing:-1.5px;line-height:1.26;margin-bottom:24px}.eyebrow{font-size:18px;margin-bottom:16px}.lead{font-size:22px}.hero-copy>.button{width:100%}.button{font-size:21px;min-height:60px;padding:14px 20px}.feature-note{font-size:20px;margin-top:23px}.conversation{transform:none;padding:24px;border-radius:22px}.conversation-top{margin-bottom:20px;font-size:18px}.question{font-size:20px;padding:15px 18px;margin-left:16px}.answer{padding:20px;margin-right:15px}.answer p,.answer-brand{font-size:20px}.revenue strong{font-size:38px}.connect-section{padding:38px 0}.section-head p:last-child{margin-bottom:24px}h2{font-size:32px;letter-spacing:-.6px}.connection-card{padding:23px 18px;border-radius:18px}.connection-card label{font-size:20px}textarea{font-size:20px;padding:16px;min-height:365px;line-height:1.8}.actions{flex-direction:column;gap:13px;margin-top:20px}.actions .button{width:100%;gap:15px}.endpoint-row{flex-direction:column;align-items:stretch;gap:10px}.endpoint-row input{font-size:clamp(16px,4.3vw,20px);letter-spacing:-.4px}.endpoint-row label{font-size:20px;margin-bottom:3px}.copy-url{width:100%}.account-note{gap:11px}.availability{font-size:18px}.ask-section{padding:14px 0 40px}.prompts{grid-template-columns:1fr;gap:14px}.prompts p{font-size:21px;padding:16px 15px}.agent-info{margin-bottom:26px}.agent-info summary{font-size:20px;line-height:1.5;padding:20px 0}.agent-body{padding:0 3px 22px;font-size:20px}.agent-body dl{grid-template-columns:1fr;gap:4px}.agent-body dd{margin-bottom:17px}footer{font-size:18px;gap:12px}footer nav{gap:8px 20px}}
@media(max-width:380px){.wrap{width:calc(100% - 28px)}.topbar{gap:14px}.brand strong{font-size:24px}.brand img{width:48px;height:48px}.language button{padding:6px 10px}.hero h1{font-size:43px}.conversation{padding:18px}.question{margin-left:6px}.answer{margin-right:8px}.connection-card{padding:22px 14px}.endpoint-row input{font-size:16px}h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{body{font-size:14pt;background:white}.wrap{width:100%}.language,.button,.skip{display:none}.hero{padding:20px 0;grid-template-columns:1fr}.hero h1{font-size:30pt}.conversation{display:none}.connect-section{padding:22px 0}.connection-card{padding:18px}textarea{min-height:200px;font-size:12pt}.feature-note,.availability{font-size:12pt}.agent-info:not([open]){display:none}.prompts{grid-template-columns:1fr}footer{font-size:11pt}}

.endpoint-row textarea{min-height:76px;height:76px;resize:none;border:0;background:transparent;padding:4px 0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:22px;line-height:1.6;overflow-wrap:anywhere;word-break:break-all}
@media(max-width:760px){.endpoint-row textarea{font-size:20px;height:74px;min-height:74px}}

#install-text{min-height:210px}
@media(max-width:760px){.conversation{display:none}#install-text{min-height:230px}.hero{padding-bottom:38px}}

.conversation{transform:none;background:#eef1eb;border-color:#d6ddd3;padding:28px}.conversation-top{font-size:18px;letter-spacing:.2px}.demo-badge{margin-left:auto;border:1px solid #aab9ac;color:#49604f;border-radius:6px;font-size:15px;letter-spacing:1px;padding:1px 8px;font-weight:650}.answer{margin-right:10px}.answer .demo-period{font-size:18px;color:#576674;margin:15px 0}.answer .demo-comparison{font-size:20px;line-height:1.65}.demo-options{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.demo-options button{padding:10px 6px;min-height:52px;background:#fffdfa;border:1px solid #ccd5c8;border-radius:10px;color:#304a3e;font-size:18px;line-height:1.4;white-space:nowrap}.demo-options button[aria-pressed=true]{background:#182f47;border-color:#182f47;color:white}.demo-options button:hover{border-color:#182f47}.demo-bars:not([hidden]){display:flex;align-items:flex-end;gap:10px;margin:18px 0 6px}.bar-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-width:0}.bar-fill{display:block;width:100%;background:#db985b;border-radius:4px 4px 0 0}.bar-item:nth-child(4) .bar-fill{background:#b7490c}.bar-label{font-size:14px;margin-top:5px;color:#576674}
@media(max-width:760px){.conversation{display:block;padding:22px}.hero{gap:34px}.demo-options button{font-size:18px;padding:12px 4px;min-height:52px}.demo-bars:not([hidden]){gap:7px}.question{margin-left:8px}.answer{margin-right:8px}}
@media(max-width:380px){.conversation{padding:17px}.demo-options{gap:5px}.demo-options button{font-size:17px}.demo-badge{font-size:14px}.answer{padding:18px;margin-right:3px}.answer .demo-comparison{font-size:20px}.bar-label{font-size:13px}}

.language-compact{display:none}.topbar{flex-wrap:nowrap}.brand{min-width:0}.brand-caption{white-space:nowrap}.prompts{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:760px){.topbar{gap:12px}.brand{gap:10px}.brand strong{font-size:24px}.brand-caption{font-size:17px}.brand img{width:48px;height:48px}.language button{padding:7px 9px}.prompts{grid-template-columns:1fr}}
@media(max-width:380px){.brand img{width:40px;height:40px}.brand{gap:8px}.brand strong{font-size:22px}.brand-caption{font-size:16px}.language button{padding:7px 7px;min-width:44px;font-size:17px}.language-full{display:none}.language-compact{display:inline}}

.language{flex-shrink:0}.language button,.brand strong{white-space:nowrap}
@media(max-width:600px){.language-full{display:none}.language-compact{display:inline}.language button{width:48px;min-width:48px;padding:7px 4px}.language{gap:0;padding:3px}.topbar{gap:10px}}
@media(max-width:380px){.brand img{width:34px;height:34px}.brand strong{font-size:20px}.brand-caption{font-size:15px}.brand{gap:8px}}