/* One type family and a deliberate hierarchy, in 1080 × 1920 design units. */
:root {
 --paper:#f8f5f0; --ink:#20221f; --muted:#5d5e56; --line:#c8c0b8;
 --surface:#fdfcf9; --radius:18px;
 --font-body:Arial,Helvetica,sans-serif; --font-display:var(--font-body);
 --text-title:64px; --text-heading:40px; --text-lead:32px;
 --text-body:24px; --text-caption:20px;
 font-family:var(--font-body);color:var(--ink);
}
html,body { width:100%;height:100%;overflow:hidden;background:#18252b; }
button,input { font-family:var(--font-body); }
main.welcome,main.experience {
 position:fixed;left:50%;top:50%;margin:0;width:1080px;max-width:none;height:1920px;min-height:0;
 transform:translate(-50%,-50%) scale(var(--kiosk-scale,1));transform-origin:center;
 display:flex;flex-direction:column;overflow:hidden;background:var(--paper);color:var(--ink);
}
main header,.experience header { height:150px;flex:none;padding:36px 46px;position:relative; }
main header::after { content:"";position:absolute;bottom:0;left:46px;right:46px;border-bottom:1px solid var(--line); }
header .logo { width:280px;max-height:90px;object-fit:contain; }
h1,h2 { font-family:var(--font-body);font-weight:400; }
.edition,.eyebrow,footer { font-size:var(--text-caption);color:var(--muted);letter-spacing:.12em; }
.eyebrow { line-height:1.5;text-transform:uppercase; }
.intro { padding:54px 64px 64px;flex:none; }
.intro h1 { font-size:var(--text-title);line-height:1.15;margin:32px 0 24px;letter-spacing:-.03em; }
.intro>p:last-child { font-size:var(--text-lead);line-height:1.4;color:var(--muted);margin:0; }
.hero-video { width:1080px;height:607.5px;flex:none;aspect-ratio:auto; }
.hero-video video { object-fit:contain; }
.glass { right:36px;bottom:32px;font-size:var(--text-body);min-height:72px;padding:18px 24px; }
.invitation { flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:36px 64px; }
.invitation h2 { font-size:var(--text-heading);line-height:1.2;margin:0 0 40px;letter-spacing:-.025em; }
.invitation .primary { position:relative;justify-content:center;text-align:center;width:760px;max-width:100%;font-size:var(--text-lead);min-height:96px;padding:24px 80px; }
.invitation>p { font-size:var(--text-body);color:var(--muted);margin:24px 0 0; }
.primary,.secondary,.glass { border-radius:var(--radius); }
.primary { background:var(--ink);border-color:var(--ink);color:var(--paper); }
.primary:hover { background:#42473e;border-color:#42473e; }
.secondary,.experience header .secondary { background:transparent;color:var(--ink);border-color:var(--line);font-size:var(--text-body);min-height:72px;padding:20px 24px; }
.secondary:hover { background:#ebe5dc; }
.text-button { font-size:var(--text-caption);min-height:60px;padding:12px; }
button:focus-visible,input:focus-visible { outline:3px solid #727b65;outline-offset:5px; }
.welcome footer,.experience footer { flex:none;min-height:86px;margin:0 46px;padding:20px 0;border-top:1px solid var(--line);justify-content:center; }
.welcome footer span,.experience footer span { font-size:var(--text-caption);letter-spacing:.2em;color:var(--muted); }
.experience-title { flex:none;padding:34px 46px 44px; }
.experience-title .eyebrow { margin:12px 0 22px; }
.experience-title h1 { font-size:var(--text-title);line-height:1.15;letter-spacing:-.03em;margin:0; }
.experience .conversation { flex:1;min-height:0;padding:0 28px 24px;display:grid;grid-template-columns:350px minmax(0,1fr);gap:20px; }
.conversation .aira-editorial { background:#dfc7b3;border-radius:var(--radius);position:relative;display:flex;flex-direction:column;min-height:0;overflow:hidden; }
.conversation .aira-editorial .aira-portrait { padding:0;position:relative;flex:1;min-height:0; }
.aira-portrait img { display:block;width:100%;height:100%;object-fit:cover;object-position:50% 45%; }
.aira-portrait::after { content:"";position:absolute;inset:auto 0 -1px;height:115px;background:linear-gradient(transparent,#dfc7b3);pointer-events:none; }
.conversation .aira-editorial .aira-story { padding:0 28px 36px;flex:none;position:relative; }
.conversation .aira-editorial h2 { font-size:var(--text-heading);line-height:1.2;margin:0 0 16px;letter-spacing:-.02em; }
.conversation .aira-editorial p { color:var(--ink);margin:0;font-size:var(--text-body);line-height:1.5; }
.aira-divider { width:48px;height:1px;background:#8b8175;margin:24px 0; }
.conversation .aira-editorial .aira-statement { font-size:var(--text-lead);line-height:1.25;letter-spacing:-.02em;margin-bottom:24px; }
.chat-column { min-width:0;min-height:0;display:flex;flex-direction:column; }
.experience .chat-slot { flex:1;min-height:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius); }
#chatPlaceholder { padding:28px; }
#chatPlaceholder h2 { font-size:var(--text-lead);line-height:1.25; }
#chatStatus { font-size:var(--text-body);line-height:1.5;overflow-wrap:anywhere; }
.orbit { width:80px;height:80px;font-size:var(--text-lead);padding:20px; }
#embeddedMessagingFrame { transform:scale(var(--kiosk-scale,1))!important;transform-origin:top left!important; }
body:not(.sf-ready) #embeddedMessagingFrame { visibility:hidden!important; }
#endDialog { position:fixed;inset:auto;left:50%;top:50%;margin:0;width:760px;max-width:none;max-height:1600px;
 transform:translate(-50%,-50%) scale(var(--kiosk-scale,1));transform-origin:center;
 padding:48px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink);font-family:var(--font-body);box-shadow:0 16px 64px #20221f24; }
#endDialog::backdrop { background:rgb(32 34 31 / 38%); }
#endDialog h2 { font-size:var(--text-heading);line-height:1.2;letter-spacing:-.02em;margin:0 0 24px; }
#endDialog p { font-size:var(--text-body);line-height:1.5;color:var(--muted);margin:0 0 24px; }
#resetStatus:empty { display:none; }
#endDialog .dialog-actions { display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px; }
#endDialog .primary,#endDialog .secondary { font-size:var(--text-body);padding:22px 24px;min-height:84px; }

.invitation .primary > span { position:absolute;right:36px;top:50%;transform:translateY(-50%); }