:root{--navy:#193d56;--deep:#102d43;--ink:#18374e;--muted:#627584;--gold:#edbc49;--cream:#f6f4ef;--line:#dbe3e6;--white:#fff;font-family:Arial,Helvetica,sans-serif;color:var(--ink);scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;background:var(--cream)}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d99a16;outline-offset:3px}a{color:inherit}[hidden]{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero-meta{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 18px}.powered-by{color:#e2edf2;font-size:11px;text-decoration:none;white-space:nowrap}.powered-by strong{color:#fff}.powered-by:hover{text-decoration:underline;text-underline-offset:3px}
.site-header{background:var(--navy);color:#fff}.header-inner{max-width:1232px;margin:auto;min-height:76px;padding:14px 24px;display:flex;align-items:center;gap:34px}.brand{display:block;flex:none;width:175px}.brand img{display:block;width:100%;height:auto}.site-header nav{display:flex;align-items:center;gap:25px;margin-left:auto}.site-header nav a{color:#f2f6f7;text-decoration:none;font-size:13px;white-space:nowrap}.site-header nav a.active{color:var(--gold)}.site-header nav a:hover{text-decoration:underline;text-underline-offset:5px}.language-picker{display:inline-flex;align-items:center}.language-picker select{color:#fff;background:#15354b;border:1px solid #87a1b0;border-radius:9px;padding:10px 12px;min-height:44px;cursor:pointer}
.hero{background:var(--navy);color:#fff}.hero-inner{max-width:1232px;margin:auto;min-height:213px;padding:21px 24px 32px;display:grid;grid-template-columns:1fr 230px;gap:38px;align-items:center}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:700;margin:0 0 11px}.eyebrow span{display:inline-block;width:23px;height:2px;background:var(--gold);vertical-align:middle;margin-right:8px}.hero h1{font-size:clamp(31px,3.2vw,43px);line-height:1.1;letter-spacing:-.035em;font-weight:500;margin:0 0 12px}.intro{max-width:690px;color:#dae6ec;font-size:15px;line-height:1.5;margin:0}.button{display:none}.prototype{font-size:11px;color:#b4c7d1;margin:10px 0 0}.hero-art{width:190px;height:158px;justify-self:end;position:relative;display:flex;align-items:center;justify-content:center;border:1px solid #ffffff2a;border-radius:50%;background:#ffffff09;overflow:hidden}.hero-art:before,.hero-art:after{content:'';position:absolute;border:1px solid #edbc4940;border-radius:50%;width:132px;height:132px}.hero-art:after{width:88px;height:88px;border-color:#ffffff30}.bulb{font-size:64px;color:var(--gold);line-height:1}.art-line,.art-caption{display:none}
.app-shell{max-width:1232px;margin:-16px auto 0;padding:0 24px 48px;position:relative}.team-section,.knowledge,.suggestions{background:#fff}.team-section{padding:23px 30px 25px;border-radius:18px 18px 0 0;box-shadow:0 8px 35px #102d430b}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:17px}.gold{color:#936812}.section-heading h2,.knowledge-copy h2,.suggestions h2,.footnote h2{font-size:clamp(23px,2.4vw,29px);letter-spacing:-.025em;font-weight:600;line-height:1.15;margin:0}.section-heading>p{max-width:380px;margin:0;color:var(--muted);line-height:1.4;font-size:13px}.people{display:grid;grid-template-columns:1fr 1fr;gap:13px}.person{display:flex;min-height:119px;width:100%;padding:8px;align-items:center;gap:15px;text-align:left;color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:14px;transition:border-color .15s,background .15s,transform .15s}.person:hover{transform:translateY(-2px);border-color:#a5b9c3}.person.selected{border-color:#d6a32d;background:#fffaf0}.person img{width:92px;height:92px;flex:none;object-fit:cover;object-position:50% 28%;border-radius:10px;background:#e8e8e4}.person-copy{display:flex;flex-direction:column;min-width:0}.person-role{font-size:10px;letter-spacing:.1em;color:#8a671e;font-weight:700}.person strong{font-size:19px;margin-top:5px}.person small{font-size:12px;color:var(--muted);margin-top:4px}.person-link{font-size:12px;color:#17648a;font-weight:700;margin-top:8px}.person-link span{margin-left:4px}
.knowledge{padding:0 30px 27px;border-radius:0 0 18px 18px;box-shadow:0 18px 35px #102d430c}.knowledge-inner{display:grid;grid-template-columns:minmax(300px,.92fr) minmax(420px,1.08fr);gap:26px;border-top:1px solid var(--line);padding-top:25px}.knowledge-copy>p:not(.eyebrow){font-size:13px;line-height:1.5;color:var(--muted);margin:9px 0 0}.mode-row{display:grid;grid-template-columns:1fr;gap:9px;margin-top:20px}.mode{display:flex;align-items:center;gap:15px;width:100%;min-height:75px;padding:10px 15px;text-align:left;background:#f8fafb;color:var(--ink);border:2px solid #e1e8eb;border-radius:13px;transition:border-color .15s,background .15s,transform .15s}.mode:hover{border-color:#aac3ce;transform:translateX(3px)}.mode.active{border-color:#d6a32d;background:#fff8e8}.mode-icon{display:grid;place-items:center;width:46px;height:46px;flex:none;border-radius:13px;background:#e7eff2;color:var(--navy)}.mode.active .mode-icon{background:#fbe5af}.mode-icon svg{width:25px;height:25px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.mode-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.mode-label{font-size:17px;font-weight:700}.mode-detail{font-size:12px;line-height:1.3;color:var(--muted)}.mode-arrow{font-size:22px;margin-left:auto;color:#547284}.source-choice{display:flex;align-items:center;gap:11px;width:100%;min-height:48px;margin-top:8px;padding:7px 13px;border:0;background:transparent;color:#25617f;text-align:left}.source-choice:hover,.source-choice.active{background:#eef3f5;border-radius:10px}.source-choice .mode-label{font-size:14px}.source-choice>span:last-child{margin-left:auto;font-size:20px}.source-choice-icon{font-size:25px;width:34px;line-height:1;text-align:center}
.search-panel{min-height:445px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 28px #102d430d;overflow:hidden}.panel-top{display:flex;align-items:center;gap:11px;min-height:72px;padding:12px 17px;border-bottom:1px solid var(--line)}.back-button{width:42px;height:42px;display:grid;place-items:center;flex:none;border:0;border-radius:50%;background:#e9eef0;color:var(--deep);font-size:23px}.back-button:hover{background:#dce6ea}.panel-avatar{width:43px;height:43px;display:block;flex:none;border-radius:50%;overflow:hidden;background:#e9edef}.panel-avatar img{width:100%;height:100%;object-fit:cover;object-position:50% 26%}.panel-person strong,.panel-person small{display:block}.panel-person strong{font-size:15px}.panel-person small{font-size:12px;color:var(--muted);margin-top:3px}.panel-ai-tag{margin-left:auto;padding:5px 7px;border-radius:5px;background:#f9edcb;color:#67501a;font-size:10px;font-weight:700;letter-spacing:.08em}.start-hint{min-height:293px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:25px}.start-hint-icon{display:grid;place-items:center;width:78px;height:78px;border-radius:50%;background:#f9efd7;color:#c49120;font-size:42px}.start-hint h3{font-size:22px;margin:20px 0 5px}.start-hint p{max-width:270px;color:var(--muted);font-size:14px;line-height:1.5;margin:0}.ai-disclosure{font-size:11px;line-height:1.5;color:#667985;margin:0;padding:15px 19px;border-top:1px solid var(--line)}#search-content,#conversation-content{padding:16px 19px 18px}.search-panel:has(#search-content:not([hidden])) .ai-disclosure,.search-panel:has(#conversation-content:not([hidden])) .ai-disclosure{border-top:0;padding-bottom:12px}.search-panel:has(#start-hint:not([hidden])) .ai-disclosure{border-top:1px solid var(--line)}
label{font-size:12px;font-weight:700}.search-box{display:flex;min-height:52px;margin-top:8px;border:1px solid #aebfc8;border-radius:11px;overflow:hidden}.search-box:focus-within{outline:2px solid var(--gold)}.search-box input{width:100%;min-width:0;border:0;outline:0;padding:13px 15px;background:#fff}.search-box button{width:52px;flex:none;border:0;background:var(--gold);color:var(--deep);font-size:24px}.search-box button:hover{background:#f4ce78}.coverage{font-size:11px;color:var(--muted);line-height:1.5}.results{border-top:1px solid var(--line);margin-top:15px;padding-top:13px;font-size:13px;line-height:1.5;color:var(--muted)}.result{padding:12px 0;border-bottom:1px solid var(--line)}.result a{font-size:14px;color:#145f89;font-weight:700;text-decoration:none}.result a:hover{text-decoration:underline}.result p{margin:6px 0 0}
.voice-notice{margin:0 0 11px;padding:10px 12px;background:#f6f3ea;border-radius:8px;font-size:12px;line-height:1.5}.session-status{min-height:22px;margin:0 0 8px;color:var(--muted);font-size:12px;line-height:1.5}.session-status[data-status="ready"]{color:#236b4d}.session-status[data-status="error"],.session-status[data-status="unavailable"]{color:#a34326}.conversation-stage{min-height:244px;max-height:430px;overflow-y:auto;background:#f6f8f8;border-radius:12px;padding:15px;margin-bottom:15px}.conversation-stage:empty:before{content:''}.conversation-stage.voice-stage{min-height:260px;background:#17394f;color:#fff}.conversation-stage.video-stage{padding:0;background:#102d40;overflow:hidden;min-height:0;max-height:none}.voice-presence{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;min-height:210px;text-align:center}.voice-presence img{width:94px;height:94px;object-fit:cover;object-position:50% 25%;border:3px solid #edbc49;border-radius:50%}.voice-presence strong{font-size:18px}.voice-wave{display:flex;align-items:center;justify-content:center;gap:4px;height:22px}.voice-wave i{display:block;width:4px;height:11px;background:#edbc49;border-radius:5px;animation:voice-pulse 1.15s ease-in-out infinite}.voice-wave i:nth-child(2),.voice-wave i:nth-child(4){animation-delay:.18s}.voice-wave i:nth-child(3){animation-delay:.32s}@keyframes voice-pulse{50%{height:20px;opacity:.6}}
.conversation-message{max-width:89%;padding:11px 14px;margin:0 0 10px;background:#fff;border-radius:12px 12px 12px 3px;color:var(--ink);font-size:13px;line-height:1.5;box-shadow:0 1px 4px #102d430d}.conversation-message.visitor{margin-left:auto;background:#fff0ca;border-radius:12px 12px 3px 12px}.conversation-message>strong{font-size:11px;color:#476276}.conversation-message p{white-space:pre-wrap;overflow-wrap:anywhere;margin:6px 0 0}.message-body ul{padding-left:19px;margin:8px 0 0}.message-body li{margin:4px 0}.message-body strong{font-size:inherit}.message-sources{display:flex;flex-wrap:wrap;gap:7px 12px;margin-top:10px}.message-sources a{color:#166285;font-size:11px}.session-actions{display:flex;justify-content:center;gap:11px;margin-top:15px}.session-button{min-height:50px;padding:10px 19px;border:0;border-radius:12px;background:var(--gold);color:var(--deep);font-size:14px;font-weight:700}.session-button:hover{filter:brightness(.96)}.session-button.end-call{background:#c9413d;color:#fff;min-width:170px}.end-call>span:first-child{display:inline-block;width:21px;height:21px;line-height:20px;margin-right:7px;border-radius:50%;background:#ffffff32}.session-video{display:block;width:100%;aspect-ratio:1.3;max-height:385px;object-fit:cover;background:#102d40}
.suggestions{margin-top:16px;padding:24px 30px;border-radius:17px}.suggestions-head{display:flex;align-items:end;justify-content:space-between;gap:22px}.suggestions-head p:last-child{max-width:310px;margin:0;color:var(--muted);font-size:12px;line-height:1.5}.examples{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:19px}.examples button{display:flex;align-items:center;justify-content:space-between;gap:9px;min-height:58px;width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:#fbfcfc;color:var(--ink);text-align:left;font-size:13px}.examples button:hover{border-color:#d8a62d;background:#fff9e8}.examples button span{color:#896713}.example-source{margin:16px 0 0;color:var(--muted);font-size:11px;line-height:1.5}.example-source a{color:#145f89}.footnote{max-width:1184px;margin:0 auto;padding:29px 0 50px;display:flex;justify-content:space-between;align-items:end;gap:35px}.footnote>p{max-width:470px;color:var(--muted);line-height:1.5;font-size:13px;margin:0}footer{background:var(--deep);color:#d3e0e6}.footer-inner{max-width:1184px;margin:auto;padding:22px 0;display:flex;justify-content:space-between;gap:20px;font-size:12px}footer a{color:#d3e0e6;text-decoration:none}
@media(max-width:950px){.site-header nav{gap:13px}.site-header nav a{font-size:11px}.hero-inner{grid-template-columns:1fr 150px}.hero-art{width:140px;height:140px}.app-shell{padding-left:18px;padding-right:18px}.knowledge-inner{grid-template-columns:1fr 1fr;gap:18px}.footnote,.footer-inner{margin-left:24px;margin-right:24px}}
@media(max-width:720px){.header-inner{min-height:67px;padding:12px 18px}.brand{width:145px}.site-header nav{display:none}.language-picker{margin-left:auto}.hero-inner{grid-template-columns:1fr;min-height:0;padding:26px 19px 38px}.hero h1{font-size:32px}.hero-art{display:none}.app-shell{margin-top:-13px;padding:0 12px 28px}.team-section{padding:20px 16px 19px}.section-heading{display:block;margin-bottom:15px}.section-heading>p{display:none}.people{gap:8px}.person{min-height:114px;display:block;text-align:center;padding:8px 5px}.person img{width:54px;height:54px;border-radius:50%;display:block;margin:0 auto}.person-copy{align-items:center}.person-role,.person small{display:none}.person strong{font-size:14px;margin-top:7px}.person-link{margin-top:3px;font-size:11px}.knowledge{padding:0 16px 18px}.knowledge-inner{grid-template-columns:1fr;padding-top:20px}.knowledge-copy>p:not(.eyebrow){margin-top:7px}.mode-row{margin-top:15px;gap:8px}.mode{min-height:66px}.search-panel{min-height:0}.suggestions{padding:19px 17px;margin-top:12px}.suggestions-head{display:block}.suggestions-head p:last-child{margin-top:8px}.examples{grid-template-columns:1fr}.footnote{display:block;padding:24px 0 36px}.footnote>p{margin-top:12px}.footer-inner{margin:0 19px}}
@media(max-width:420px){.hero h1{font-size:29px}.intro{font-size:13px}.hero-inner{padding-top:20px;padding-bottom:30px}.team-section{padding-top:16px}.section-heading h2{font-size:22px}.knowledge-copy h2{font-size:22px}.mode-detail{font-size:11px}.mode-icon{width:42px;height:42px}}
@media(min-width:721px){.hero-inner{min-height:170px;padding-top:14px;padding-bottom:24px}.hero h1{font-size:34px;margin-bottom:7px}.hero .eyebrow{margin-bottom:8px}.hero .intro{font-size:14px;line-height:1.4}.hero .prototype{margin-top:7px}.hero-art{width:125px;height:125px}.hero-art:before{width:104px;height:104px}.hero-art:after{width:74px;height:74px}.bulb{font-size:48px}.team-section{padding-top:17px;padding-bottom:18px}.section-heading{margin-bottom:12px}.person{min-height:96px}.person img{width:77px;height:77px}.knowledge-inner{padding-top:19px}.mode-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.mode{position:relative;min-height:138px;display:flex;align-items:flex-start;flex-direction:column;gap:9px;padding:11px}.mode-icon{width:41px;height:41px}.mode-icon svg{width:23px;height:23px}.mode-copy{gap:4px}.mode-label{font-size:16px}.mode-detail{font-size:11px}.mode-arrow{position:absolute;top:11px;right:12px}}
.session-button.mute-call{background:#e7eef1;color:var(--deep);min-width:0}.session-button.mute-call.muted{background:#fff0bf;color:#513e13}.mute-icon{display:inline-flex;vertical-align:middle;width:21px;height:21px;margin-right:6px}.mute-icon svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.mute-call.muted .mute-icon{position:relative}.mute-call.muted .mute-icon:after{content:'';position:absolute;top:9px;left:-3px;width:27px;height:2px;background:currentColor;transform:rotate(-45deg)}
.search-panel[data-mode="text"] .end-call{background:#e7eef1;color:var(--deep)}.search-panel[data-mode="text"] .end-call>span:first-child{display:none}
.search-panel[data-mode="text"] .conversation-stage:empty{display:none}
@media(min-width:721px) and (max-width:1000px){.knowledge-inner{grid-template-columns:minmax(0,1fr)}.mode-row{grid-template-columns:repeat(3,minmax(0,1fr))}.search-panel{min-height:0}.knowledge-copy>p:not(.eyebrow){max-width:650px}}
@media(max-width:850px){.site-header nav{display:none}.language-picker{margin-left:auto}}
@media(max-width:420px){.panel-top{gap:7px;padding:10px 12px}.back-button{width:38px;height:38px}.panel-avatar{width:38px;height:38px}.panel-person{flex:1;min-width:0}.panel-person strong{font-size:14px;white-space:nowrap}.panel-ai-tag{display:none}}
.app-shell:has(#session-panel[data-mode="voice"]) .suggestions,.app-shell:has(#session-panel[data-mode="video"]) .suggestions{display:none}
@media(max-width:720px){.session-actions{gap:8px}.session-button.mute-call,.session-button.end-call{flex:1 1 0;min-width:0;padding:8px 10px;font-size:12px}.end-call>span:first-child{margin-right:4px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.person,.mode{transition:none}.person:hover,.mode:hover{transform:none}.voice-wave i{animation:none}}