@font-face{font-family:'Glyphic Sans';src:local('Glyphic Sans Extrabold'),local('GlyphicSans-Extrabold');font-weight:800;font-style:normal;font-display:swap}
:root{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#202b3c;background:#f5f8fc;color-scheme:light;--navy:#192b4d;--blue:#344678;--accent:#8dbce8;--line:#dce0e5;--muted:#606b7b;--heading:'Glyphic Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}*{box-sizing:border-box}body{margin:0;border-top:4px solid var(--navy)}header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px max(24px,calc((100vw - 1040px)/2));background:#fff;border-bottom:1px solid var(--line)}header strong{font-family:var(--heading);font-weight:800;font-size:19px;letter-spacing:.2px;color:var(--navy)}header span{display:block;font-size:12px;color:var(--muted);margin-top:5px}header button{background:transparent;border:none;padding:8px 0;color:var(--navy);font-size:13px}main{max-width:960px;margin:auto;padding:56px 28px 32px}#welcome{max-width:660px;margin-bottom:32px}h1,h2,h3{font-family:var(--heading);font-weight:800;color:var(--navy)}h1{font-size:clamp(32px,5vw,46px);line-height:1.12;letter-spacing:.3px;margin:12px 0 18px}h2{font-size:25px;letter-spacing:.2px;line-height:1.25}.eyebrow{font-size:11px;font-weight:650;letter-spacing:1.6px;text-transform:uppercase;color:#46698b}p{line-height:1.65}#welcome>p:not(.eyebrow){font-size:17px;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:12px}label{display:block;margin:0 0 11px;font-size:14px;font-weight:600;color:var(--navy)}button,select,textarea{font:inherit;border:1px solid var(--line);border-radius:6px;padding:13px;background:white;color:inherit}button{cursor:pointer;transition:background .15s}button:hover{background:#edf0f6}button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #78abe0;outline-offset:3px}select{width:100%;text-overflow:ellipsis;font-size:14px;padding-right:30px}textarea{width:100%;resize:vertical;min-height:92px;line-height:1.6;border:none;background:transparent;padding:0}textarea::placeholder{color:#788291}a{color:var(--blue);text-underline-offset:3px}#ask{background:white;border:1px solid var(--line);border-top:3px solid var(--accent);padding:24px;border-radius:7px;box-shadow:0 4px 18px #192b4d05}#ask .entry{display:flex;align-items:flex-end;gap:20px}#ask button,#ack{background:var(--navy);color:#fff;border-color:var(--navy);padding:13px 23px;font-weight:600;white-space:nowrap}#ask button:hover,#ack:hover{background:#2c4168}.examples-section{margin-top:24px;padding-bottom:8px}.examples-section label{font-size:12px;color:var(--muted);font-weight:500}.prototype-note{font-size:12px!important;color:var(--muted);margin:10px 0 0}#conversation:empty{display:none}#conversation{margin:30px 0;background:white;border:1px solid var(--line);border-radius:7px;padding:26px}.bubble{font-family:var(--heading);font-weight:800;font-size:21px;line-height:1.45;color:var(--navy);margin:0 0 14px;padding-bottom:20px;border-bottom:1px solid var(--line);letter-spacing:.2px}.answer{padding:2px 0 8px}.answer>p{font-size:16px}.answer>.eyebrow{font-size:10px}.sources{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.sources button{font-size:12px;text-align:left;border-radius:4px;background:#f5f6f8;color:var(--blue);padding:10px 12px;font-weight:550}.sources button:hover{background:#e9edf5;border-color:#bcc6d8}.follow{border-left:3px solid var(--accent);padding:13px 17px;background:#edf5fc;font-size:14px!important}details{margin:18px 0;color:var(--muted);font-size:14px}summary{cursor:pointer;color:var(--navy);font-weight:550}footer{margin-top:30px;padding-top:18px;border-top:1px solid var(--line)}footer p{max-width:760px;font-size:12px;color:var(--muted)}dialog{background:#fff;color:#202b3c;border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:8px;padding:30px;max-width:790px;width:calc(100% - 32px);max-height:85vh;box-shadow:0 24px 90px #14264033}dialog::backdrop{background:#15233c80}dialog h2{padding-right:70px}dialog p{font-size:15px}dialog button{background:#f4f5f7;color:var(--navy)}#closeSource{float:right;padding:9px 14px}pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.75;font-family:inherit;font-size:15px}#source mark{background:#d6eaff;color:#202b3c;border-radius:2px;box-decoration-break:clone;-webkit-box-decoration-break:clone}#source h3{font-size:14px;line-height:1.5;margin-top:26px}#source .source-note{font-size:13px;color:#416384}#sourceText section+section{border-top:1px solid var(--line);margin-top:24px}#sourceMethod{font-size:13px;color:var(--muted)}@media(max-width:560px){header{padding:18px 20px}header strong{font-size:16px}header button{font-size:12px}main{padding:32px 18px 24px}h1{letter-spacing:.2px}#ask,#conversation{padding:18px}.entry{flex-direction:column;align-items:stretch!important}#ask button{width:100%}dialog{padding:20px}.bubble{font-size:19px}}

#footerAbout{border:0;background:transparent;color:var(--blue);padding:0 0 0 8px;text-decoration:underline;font-size:12px}

.ai-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px;border-top:1px solid var(--line);padding-top:14px}.ai-controls label{margin:0;font-size:12px}.ai-controls select{width:auto;max-width:100%;font-size:12px;padding:8px}.ai-controls button,#previewExample{background:transparent!important;color:var(--blue)!important;border:0!important;font-size:12px;padding:8px!important;font-weight:400!important}button:disabled{opacity:.5;cursor:wait}#previewExample{margin-top:8px}@media(max-width:560px){.ai-controls button{width:auto!important}}
/* Conversation layout */
body{border-top:0;background:#fafcff}header{padding:17px max(24px,calc((100vw - 1000px)/2));position:sticky;top:0;z-index:2;background:#ffffffed;backdrop-filter:blur(12px)}header nav{display:flex;gap:20px}header button{white-space:nowrap}main{max-width:820px;padding:36px 24px 220px;min-height:calc(100dvh - 85px)}#welcome{max-width:none;text-align:center;margin:12vh 0 35px}#welcome[hidden]{display:none}h1{font-size:clamp(27px,4vw,36px);letter-spacing:.4px}#welcome>p:not(.eyebrow){font-size:15px}.starters{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:26px}.starters button{border-radius:22px;font-size:13px;padding:10px 15px;background:#f0f6fc;border-color:#dae6f1;color:#345978}#conversation{margin:0;padding:0;background:none;border:0;border-radius:0}.message{margin:25px 0 30px;max-width:100%;font-size:16px}.message p{white-space:pre-wrap;margin:8px 0;line-height:1.65}.message.user{margin-left:auto;background:#e9f2fc;border:1px solid #deebf8;border-radius:18px 18px 4px 18px;padding:12px 18px;width:fit-content;max-width:85%}.message.user .speaker{display:none}.message.user p{margin:0}.speaker{font-size:12px;font-weight:600;color:#536981}.message.assistant{padding:2px 0}.pending{color:var(--muted)}.answer-note{display:block;font-size:12px;color:#536981;margin-bottom:12px}.clarification{color:#304e71}.sources{gap:6px;margin:12px 0}.sources button{font-size:11px;padding:7px 10px;background:#f0f5fa;border-color:#e0e9f2;border-radius:7px;max-width:100%;overflow-wrap:anywhere}.message details{margin:12px 0;font-size:13px}.message details p{font-size:14px}.composer-dock{position:fixed;bottom:0;left:0;right:0;z-index:3;padding:14px 24px max(12px,env(safe-area-inset-bottom));background:linear-gradient(transparent,#fafcff 15%)}#ask{max-width:772px;margin:auto;border:1px solid #cad9e8;border-radius:16px;padding:12px 14px 8px;box-shadow:0 4px 22px #19304d08}#ask .entry{gap:12px;align-items:center}textarea{min-height:32px;max-height:150px;resize:none;font-size:16px;line-height:1.5;padding:4px 3px}#ask button[type=submit]{padding:10px 15px;border-radius:10px;font-size:14px}#ask .composer-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:5px;font-size:11px;color:var(--muted)}#ask #searchOnly{padding:4px 0;border:0;color:#526b86;background:transparent;font-size:11px;font-weight:400}.footnote{text-align:center;font-size:10px;color:var(--muted);margin:8px auto 0;max-width:772px;line-height:1.4}#footerAbout{font-size:10px;padding-left:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:560px){header{padding:14px 18px}header nav{gap:14px}header span{font-size:10px}main{padding:20px 18px 230px}#welcome{margin-top:10vh}.composer-dock{padding-left:12px;padding-right:12px}#ask .entry{flex-direction:row;align-items:center!important}#ask button{width:auto}.message.user{max-width:92%}.footnote{font-size:9px}.sources button{font-size:10px}.composer-meta{font-size:10px!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Approved Contract Q&A design: opening composer grouped with heading. */
body{display:flex;flex-direction:column;min-height:100dvh}
header{min-height:72px;padding-top:16px;padding-bottom:16px}
header strong{font-family:var(--heading);font-size:19px;font-weight:800;letter-spacing:.1px}
main{width:100%;max-width:820px;flex:1;min-height:0;padding:108px 28px 40px}
#welcome{margin:0 0 27px;text-align:left}
#welcome h1{font-family:var(--heading);font-size:32px;font-weight:800;line-height:1.15;letter-spacing:.2px;margin:0}
.composer-dock{position:static;padding:0;background:none;z-index:auto}
#ask{max-width:none;border-radius:7px;padding:18px;box-shadow:none}
#ask .entry{align-items:flex-end}
#question{min-height:74px;font-size:16px;padding:0}
#ask button[type=submit]{border-radius:5px;padding:10px 20px;font-weight:500;font-size:14px}
.composer-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;max-width:772px;margin:11px auto 0;padding:0 1px;font-size:12px;color:var(--muted)}
#searchOnly{font-size:12px;padding:4px 0;border:0;border-radius:0;background:transparent;color:#526b86}
.site-footer{margin:0;border-top:1px solid var(--line);padding:16px max(28px,calc((100vw - 764px)/2));background:#fafcff}
.site-footer .footnote{text-align:left;margin:0;font-size:11px;max-width:none}
#footerAbout{font-size:11px}
body.chat-started main{padding-top:32px;padding-bottom:220px}
body.chat-started .composer-dock{position:fixed;bottom:45px;left:0;right:0;z-index:3;padding:16px max(24px,calc((100vw - 764px)/2));background:linear-gradient(transparent,#fafcff 15%)}
body.chat-started #ask{max-width:772px;margin:auto}
body.chat-started #question{min-height:32px}
body.chat-started .site-footer{position:fixed;bottom:0;left:0;right:0;z-index:3;padding-top:10px;padding-bottom:12px;border-top:0}
@media(max-width:560px){header{padding:16px 18px;min-height:68px}header strong{font-size:17px}main{padding:72px 20px 32px}#welcome h1{font-size:28px}#ask{padding:14px}#ask .entry{align-items:flex-end!important}#ask button[type=submit]{padding:10px 16px}.composer-meta{font-size:11px!important;gap:8px}#searchOnly{font-size:11px}.site-footer{padding:14px 20px}.site-footer .footnote,#footerAbout{font-size:11px}body.chat-started .composer-dock{bottom:62px;padding:14px 14px 8px}body.chat-started main{padding-bottom:250px}}

/* Phone layout: full-width typing, accessible controls, and an unobscured conversation. */
@media(max-width:560px),(max-width:900px) and (max-height:500px){
 header{flex-wrap:wrap;gap:4px 12px;padding:8px max(16px,env(safe-area-inset-left));flex-shrink:0}
 header strong{white-space:nowrap;font-size:17px}
 header nav{gap:4px;margin-left:auto}
 header button{min-width:44px;min-height:44px;padding:8px;font-size:13px}
 main{padding:48px 16px 24px}
 #welcome{margin-bottom:22px}
 #ask{padding:12px}
 #ask .entry{flex-wrap:wrap;gap:8px}
 #question{flex:1 0 100%;min-width:0;min-height:88px;font-size:16px}
 #ask button[type=submit]{min-height:44px;min-width:72px;margin-left:auto;font-size:15px}
 .composer-meta{flex-wrap:wrap;gap:0 8px;margin-top:4px;font-size:12px!important}
 #aiStatus{flex:1 1 145px;line-height:1.5}
 #searchOnly{min-height:44px;padding:8px 0 8px 8px;font-size:12px}
 .site-footer{padding:12px max(16px,env(safe-area-inset-left)) max(12px,env(safe-area-inset-bottom));flex-shrink:0}
 .site-footer .footnote,#footerAbout{font-size:12px;line-height:1.5}
 #footerAbout{display:inline-flex;align-items:center;min-height:44px;padding:0 8px}
 .sources button{min-height:44px;font-size:12px;line-height:1.4}
 .message{overflow-wrap:anywhere}
 .message summary{min-height:44px;padding:10px 0}
 dialog{max-height:calc(100dvh - 24px);padding:20px 16px;overflow:auto}
 dialog h2{overflow-wrap:anywhere;font-size:22px}
 dialog button,dialog a{min-height:44px}
 dialog a{display:inline-flex;align-items:center}
 #closeSource{position:sticky;top:0;min-height:44px}
 body.chat-started{height:var(--phone-height,100dvh);min-height:0;overflow:hidden}
 body.chat-started header{position:static}
 body.chat-started main{display:flex;flex-direction:column;min-height:0;overflow:hidden;padding:0 16px;flex:1}
 body.chat-started #conversation{order:-1;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 0 16px;scroll-padding-bottom:16px}
 body.chat-started .composer-dock{position:static;flex-shrink:0;padding:8px 0 0;background:#fafcff}
 body.chat-started #question{min-height:48px;max-height:96px}
 body.chat-started .site-footer{position:static;padding-top:0;padding-bottom:max(4px,env(safe-area-inset-bottom))}
 body.chat-started .site-footer .footnote{font-size:11px}
 body.keyboard-open.chat-started .site-footer{display:none}
 body.keyboard-open.chat-started #question{flex:1 1 auto;min-height:48px;max-height:72px}
 body.keyboard-open.chat-started #ask .entry{flex-wrap:nowrap}
 body.keyboard-open.chat-started #ask button[type=submit]{flex-shrink:0}
}
@media(max-width:360px){header{gap:0}header nav{width:100%;justify-content:flex-end}main{padding-top:32px}}

@media(min-width:561px) and (max-width:900px) and (max-height:500px){
 header{min-height:52px;padding-top:4px;padding-bottom:4px}
 main{padding-top:24px}
 #ask .entry{flex-wrap:nowrap}
 #question{flex:1 1 auto;min-height:48px}
 #ask button[type=submit]{flex-shrink:0}
 body.chat-started .site-footer .footnote{font-size:11px}
}
/* Unified chat shell: centered welcome and a bottom composer at every size. */
body,body.chat-started{height:var(--phone-height,100dvh);min-height:0;overflow:hidden}
header,body.chat-started header{position:static;flex-shrink:0}
main,body.chat-started main{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;margin:0 auto;padding:0 28px;max-width:820px}
#welcome{display:flex;align-items:center;justify-content:center;flex:1;min-height:0;margin:0;text-align:center;padding:24px 0}
#welcome[hidden]{display:none}
#welcome h1{font-size:clamp(28px,4vw,36px)}
#conversation,body.chat-started #conversation{order:0;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:12px 0 24px;scroll-padding-bottom:20px}
.composer-dock,body.chat-started .composer-dock{position:static;flex-shrink:0;padding:12px 0 0;background:transparent;z-index:auto}
#ask{padding:12px 14px;border:1px solid #cdd3db;border-radius:12px;transition:border-color .15s,box-shadow .15s}
#ask:focus-within{border-color:#6c7685;box-shadow:0 0 0 1px #6c768522}
#ask .entry{flex-direction:row;flex-wrap:nowrap;align-items:flex-end!important;gap:12px}
#question,body.chat-started #question,body.keyboard-open.chat-started #question{flex:1 1 auto;min-width:0;min-height:44px;max-height:120px;padding:10px 0;font-size:16px;border-radius:0}
#question:focus,#question:focus-visible{outline:none;box-shadow:none}
#ask button[type=submit]{flex-shrink:0;min-height:44px;min-width:64px;margin:0;border-radius:7px}
.composer-meta{margin-top:0;min-height:44px;font-size:12px!important}
.site-footer,body.chat-started .site-footer{position:static;flex-shrink:0;border-top:0;padding:0 max(28px,calc((100vw - 764px)/2)) max(10px,env(safe-area-inset-bottom));background:#fafcff}
.site-footer .footnote{text-align:center;font-size:11px;line-height:1.5}
#footerAbout{min-height:36px;display:inline-flex;align-items:center}
body.keyboard-open .site-footer{display:none}
@media(max-width:560px),(max-width:900px) and (max-height:500px){
 main,body.chat-started main{padding:0 max(16px,env(safe-area-inset-left))}
 #ask{padding:8px 10px}
 #ask .entry{gap:10px}
 #ask button[type=submit]{min-width:60px;padding:10px 12px}
 .site-footer,body.chat-started .site-footer{padding:0 16px max(4px,env(safe-area-inset-bottom))}
 #footerAbout{min-height:44px}
 #welcome{padding:16px 0}
}
/* Keep mobile headings together and avoid stranded words in supporting copy. */
@media(max-width:560px){
 #welcome h1{font-size:clamp(18px,5.8vw,28px);white-space:nowrap;letter-spacing:0}
 .message p,dialog p,.footnote,#aiStatus,.sources button{ text-wrap:pretty }
 dialog h2,dialog h3{ text-wrap:balance }
 .site-footer .footnote{max-width:38ch;margin-inline:auto;text-wrap:balance}
}