body[data-page="assistant"] .site-header,body[data-page="assistant"] footer{display:none}
.assistant-page.wrap{max-width:none;padding:0 30px;min-height:100dvh}
.assistant-topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line,#ddd)}
.assistant-topbar>div{display:flex;align-items:center;gap:24px}.assistant-topbar .theme-button{display:flex;gap:8px;width:auto}.assistant-topbar button{white-space:nowrap}
.assistant-layout{display:block!important;max-width:800px;margin:auto;gap:0;padding:0}
.assistant-layout .conversation{background:transparent;border:0;box-shadow:none;border-radius:0;height:calc(100dvh - 72px);min-height:0;padding:0;display:flex;flex-direction:column;overflow:hidden}
.conversation-top{flex:none;border:0;height:52px;padding:12px 0;justify-content:flex-end}.conversation-top .availability-badge{margin-left:0;font-size:11px}.conversation-top #new-conversation{margin-left:12px}
.conversation .messages{flex:1;min-height:0;overflow:auto;padding:20px 8px;display:flex;flex-direction:column;scroll-behavior:smooth}
.conversation:not(.has-conversation) .messages{justify-content:flex-end;overflow:hidden;padding-bottom:34px}
.conversation .welcome-message{padding:0;text-align:center;margin:0 auto;width:100%;max-width:none}
.conversation .welcome-avatar{width:112px;height:112px;object-fit:cover;object-position:top;border-radius:50%;margin:0 auto 20px;display:block;background:linear-gradient(135deg,#e9d6ba,#c8bba1)}
.welcome-message h1{font-size:clamp(24px,3vw,34px);line-height:1.2;letter-spacing:-.035em;margin:0 0 12px}.welcome-message p{font-size:14px;line-height:1.6;max-width:none;margin:0;color:var(--muted,#777)}
.conversation #chat-form{flex:none;margin:0 8px;min-height:62px;padding:12px 14px 12px 22px;border-radius:30px;border:1px solid var(--line,#ddd);display:flex;align-items:flex-end;background:var(--panel,#eeece7);gap:12px;box-shadow:none}
#chat-form textarea{background:none;border:0;resize:none;min-height:30px;line-height:26px;flex:1;width:0;padding:2px 0;font-size:16px;max-height:160px}#chat-form button{width:36px;height:36px;flex:none;border-radius:50%;font-size:23px;padding:0;background:#c7472e;color:white}
.conversation .suggestions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;padding:18px 0 0;margin:0}.conversation .suggestions button{border:1px solid var(--line,#ddd);border-radius:20px;background:none;font-size:12px;padding:10px 15px;width:auto;display:block;transition:background .2s,transform .2s}.suggestions button:hover{background:var(--panel,#eeece7);transform:translateY(-2px)}.has-conversation .suggestions{display:none}
.conversation #chat-status{font-size:11px;min-height:34px;text-align:center;padding:10px 4px;color:var(--muted,#888)}.conversation:not(.has-conversation){padding-bottom:clamp(35px,14vh,140px)}
.message{position:relative;margin:0 0 28px;padding:0 0 0 48px;max-width:100%;flex:none}.message-avatar{position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;overflow:hidden;background:var(--panel,#ddd);display:grid;place-items:center;font-size:10px;font-weight:700}.message-avatar img{width:100%;height:100%;object-fit:cover;object-position:top;background:#deccaf}
.message.user{align-self:flex-end;width:fit-content;max-width:88%;border:0;background:var(--panel,#eeece7);border-radius:20px;padding:16px 18px;margin-right:42px}.message.user .message-avatar{left:auto;right:-42px}.message-name{font-size:10px;margin:0 0 10px;display:block;letter-spacing:.08em}.message-body{line-height:1.75;font-size:15px;overflow-wrap:anywhere}.message-body p{margin:0 0 14px}.message-body ul,.message-body ol{padding-left:22px;margin:10px 0 18px}.message-body li{padding:3px 0}.message-body h3{font-size:18px;margin:24px 0 10px}.message.user .message-body{white-space:pre-wrap}
.message .citations{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.citation{max-width:100%;border-radius:12px;padding:10px 14px}.citation blockquote{font-size:11px;line-height:1.5;max-height:70px;overflow:auto}
#assistant-help-dialog{width:min(560px,calc(100vw - 28px));max-height:86dvh;padding:36px;border-radius:20px}#assistant-help-dialog .assistant-aside{width:auto;position:static;max-width:none;padding:0;border:0;background:none}#assistant-help-dialog h2{font-size:28px;margin:12px 0 24px}#assistant-help-dialog .rules{max-height:none}
body[data-embedded="true"] .assistant-topbar{height:52px;justify-content:flex-end;border:0}body[data-embedded="true"] .assistant-topbar>.assistant-home,body[data-embedded="true"] .assistant-topbar>strong,body[data-embedded="true"] .assistant-topbar .theme-button{display:none}body[data-embedded="true"] .conversation{height:calc(100dvh - 52px)}
#angola-map{background:transparent!important;height:auto!important;min-height:430px;position:relative;overflow:visible;border:0}#angola-map svg{width:100%;height:auto;display:block;max-height:650px;color:var(--ink,#252a24)}.angola-land{fill:#dfdfcc;stroke:#aaa88c;stroke-width:1.2}.angola-title{font-size:15px;letter-spacing:7px;fill:#8b8d77;opacity:.65}.angola-point{cursor:pointer;outline:none}.angola-point text{font-size:11px;font-weight:600;fill:var(--ink,#252a24);paint-order:stroke;stroke:var(--bg,#f7f5ef);stroke-width:3px;stroke-linejoin:round}.map-core{fill:#b94a32;stroke:var(--bg,#f7f5ef);stroke-width:2}.map-pulse{fill:#c7472e;opacity:.13;transform-box:fill-box;transform-origin:center;animation:mapBreath 3s ease-in-out infinite}.map-leader{fill:none;stroke:#b94a32;stroke-width:.7;opacity:.6}.angola-point.selected .map-core,.angola-point:focus .map-core{fill:#39764a;r:7}.angola-point.selected text{font-weight:800}.angola-point.selected .map-pulse{fill:#39764a}.map-cartography{display:block;text-align:center;font-size:10px;color:var(--muted,#888);padding:8px}.map-shell{background:var(--panel,#f0eee6)!important;border-radius:24px;border:0;overflow:hidden}[data-theme="dark"] .angola-land{fill:#343b30;stroke:#69755f}[data-theme="dark"] .angola-title{fill:#abb69a}
@keyframes mapBreath{50%{opacity:.3;transform:scale(1.3)}}@media(prefers-reduced-motion:reduce){.map-pulse{animation:none}.conversation .messages{scroll-behavior:auto}}
@media(max-width:600px){.assistant-page.wrap{padding:0 16px}.assistant-topbar{height:60px;gap:8px}.assistant-topbar>strong{display:none}.assistant-topbar>div{gap:16px}.assistant-topbar #assistant-help,.assistant-topbar .theme-label{font-size:11px}.assistant-layout .conversation{height:calc(100dvh - 60px)}.conversation:not(.has-conversation){padding-bottom:10vh}.conversation .welcome-avatar{width:90px;height:90px}.conversation #chat-form{margin:0;padding-left:17px}.conversation .suggestions{gap:6px}.conversation .suggestions button{font-size:11px;padding:9px 11px}.message-body{font-size:14px}.message.user{max-width:85%}#angola-map{min-height:300px}#angola-map svg{min-height:300px}.location-detail{padding:24px!important}}

.assistant-page.wrap{width:100%}.conversation .messages{min-height:0;max-height:none}.message.assistant .message-body{white-space:normal}.welcome-message>p{margin:0 auto}.assistant-topbar .theme-button{padding:8px;border:0;background:none}

.citation summary{cursor:pointer;font-size:11px;font-weight:600}.citation[open]{flex-basis:100%}.citation blockquote{max-height:220px}.citation a{margin-top:10px}.map-stage{border:0;border-radius:24px;overflow:hidden}.assistant-page .conversation #chat-status{margin:0}.message.assistant{background:transparent;border:0;margin-left:0}

.conversation #chat-form textarea:focus,.conversation #chat-form textarea:focus-visible{outline:none!important;box-shadow:none!important;border:0!important}.conversation #chat-form:focus-within{border-color:var(--muted);box-shadow:0 0 0 1px var(--line)}
.assistant-chat-identity{display:flex;align-items:center;gap:10px;margin-right:auto}.assistant-chat-identity img{width:32px;height:32px;object-fit:cover;object-position:top;border-radius:50%;background:#deccaf}.assistant-chat-identity strong{font-size:12px}.conversation-top #new-conversation{font-size:14px;display:flex;align-items:center;gap:6px}.conversation-top #new-conversation span{font-size:11px}.status-dot{display:inline-block!important;width:7px;height:7px;border-radius:50%;background:#55a66b}.availability-badge{display:flex;align-items:center;gap:6px}
.message-tools{display:flex;align-items:center;gap:12px;margin:12px 0 0}.message-tools button{border:0;background:none;color:var(--muted);font-size:15px;padding:5px;display:flex;gap:5px;align-items:center;border-radius:7px}.message-tools span{font-size:10px}.message-tools button:hover,.message-tools button[aria-pressed="true"]{background:var(--panel);color:var(--ink)}
@media(max-width:600px){.assistant-chat-identity strong{font-size:11px}.conversation-top #new-conversation span{font-size:10px}.conversation-top .availability-badge{font-size:10px}.assistant-topbar>strong{display:none}.message-tools{gap:8px}}

/* Institutional rhythm: quieter labels, tighter reading widths, larger photography. */
.intro-section .section-label,.history-section .section-label,.people-section .section-label,.gallery-section .section-label{margin-bottom:44px;padding-bottom:18px}.intro-grid{gap:8vw}.intro-copy>p:first-child{font-size:18px;line-height:1.8}.intro-copy .muted{font-size:13px;line-height:1.8}.intro-image{margin-top:48px;height:520px}.intro-image>div{padding:32px}.intro-image p{max-width:12ch;font-size:40px}
.actions-section{padding-block:95px}.action-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:32px 50px;align-items:start}.action-card{display:block;min-width:0}.action-card:first-child{grid-row:span 2}.action-card>a:first-child{display:block}.action-card img{height:250px;width:100%;object-fit:cover}.action-card:first-child img{height:540px}.action-card h3{font-size:28px;margin-top:22px}.action-card p{font-size:13px;line-height:1.8;margin-top:14px;max-width:46ch}.action-card>.text-link{margin-top:15px}.action-card:nth-child(2)>a:first-child{grid-column:auto;grid-row:auto}.action-card:nth-child(2) h3,.action-card:nth-child(2) p,.action-card:nth-child(2)>.text-link{grid-column:auto}.action-card:first-child h3{font-size:34px}.timeline{display:grid;grid-template-columns:1fr 1fr;column-gap:60px;margin-top:45px}.timeline-row{display:grid;grid-template-columns:80px 1fr 24px;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}.timeline-row>span{font:600 30px/1.3 Manrope,Arial;letter-spacing:-.05em}.timeline-row p{font-size:12px;line-height:1.9}.timeline-row a{font-size:18px}.people-grid{gap:7vw}.people-grid figure img{height:620px}.people-grid blockquote{font-size:25px;line-height:1.6}.gallery{gap:14px}.gallery-photo{overflow:hidden}.gallery-photo img{transition:transform .6s ease}.gallery-photo:hover img{transform:scale(1.025)}.assistant-invite{margin-bottom:75px}.assistant-editorial-mark{border:0}.contact-section{padding-block:90px}
@media(max-width:850px){.timeline{column-gap:28px}.timeline-row{grid-template-columns:64px 1fr 18px;gap:12px}.action-grid{gap:28px}.action-card:first-child img{height:430px}.intro-image{height:430px}}
@media(max-width:600px){.intro-section .section-label,.history-section .section-label,.people-section .section-label,.gallery-section .section-label{margin-bottom:30px}.intro-grid{gap:25px}.intro-copy>p:first-child{font-size:15px}.intro-copy .muted{font-size:12px}.intro-image{margin-top:32px;height:400px}.intro-image>div{padding:24px}.intro-image p{font-size:30px}.action-grid{grid-template-columns:1fr;gap:48px}.action-card:first-child{grid-row:auto}.action-card img,.action-card:first-child img{height:320px}.action-card h3,.action-card:first-child h3{font-size:27px}.timeline{grid-template-columns:1fr;margin-top:30px}.timeline-row{grid-template-columns:62px 1fr 20px;gap:15px}.timeline-row>span{font-size:26px}.people-grid figure img{height:450px}.people-grid blockquote{font-size:22px}.gallery{gap:10px}.contact-section{padding-block:65px}}
@media(prefers-reduced-motion:reduce){.gallery-photo img{transition:none}}

body[data-embedded="true"] .assistant-topbar{display:none}body[data-embedded="true"] .conversation{height:100dvh}body[data-embedded="true"] .assistant-page.wrap{width:100%;padding-top:0}.conversation-top #assistant-help{border:1px solid var(--line);border-radius:50%;width:24px;height:24px;min-width:24px;padding:0;justify-content:center;font-size:12px;margin-left:5px}.message-body.writing{white-space:normal}

body[data-page="assistant"]{height:100dvh;overflow:hidden}body[data-page="assistant"] main{height:100%;overflow:hidden}.assistant-page.wrap{height:100%;min-height:0;display:flex;flex-direction:column}.assistant-topbar{flex:none;height:64px}.assistant-layout{flex:1;min-height:0;width:100%;margin:0 auto}.assistant-layout .conversation,body[data-embedded="true"] .conversation{height:100%!important;min-height:0}.conversation-top{flex:none;min-height:64px;height:64px;gap:12px}.assistant-chat-identity{gap:10px;min-width:0}.assistant-chat-identity>div{display:flex;flex-direction:column;gap:2px}.assistant-chat-identity .availability-badge{font-size:10px!important;display:flex!important;margin:0!important}.conversation-top #new-conversation{margin-left:0}.conversation .messages{min-height:0;flex:1;overscroll-behavior:contain}.conversation.has-conversation{padding-bottom:0}.conversation #chat-form{position:relative;flex:none;margin-bottom:4px}.message .message-body{max-width:100%;line-height:1.7}.message .citation{min-width:0;max-width:100%}.citation summary{overflow-wrap:anywhere}.message-tools{flex-wrap:wrap}.assistant-topbar .text-link{border:0;padding:8px;border-radius:9px}.assistant-topbar .text-link:hover{background:var(--panel)}.assistant-topbar .theme-button{border-radius:9px}.assistant-topbar .theme-button:hover{background:var(--panel)}
.avatar-brand{position:relative;display:table;margin:0 auto 20px}.avatar-brand .welcome-avatar{margin-bottom:0;width:120px;height:120px}.avatar-brand>span{position:absolute;bottom:-4px;right:-12px;border:3px solid var(--bg);background:var(--panel);border-radius:16px;display:flex;align-items:center;gap:5px;padding:5px 8px;font-size:12px;font-weight:800}.avatar-brand>span img{width:20px;height:20px}
#assistant-intro{width:min(490px,calc(100vw - 32px));max-height:calc(100dvh - 40px);border:1px solid var(--line);border-radius:28px;padding:36px;overflow:auto;background:var(--bg);text-align:center}#assistant-intro::backdrop{background:#080e0bbb;backdrop-filter:blur(8px)}.intro-character{margin:0 auto 25px;width:160px}.intro-character>img{width:110px;height:110px;border-radius:50%;object-fit:cover;object-position:top;margin:auto;background:#e1ceb2}.intro-character>span{display:flex;align-items:center;justify-content:center;gap:7px;font-size:10px;letter-spacing:.08em;font-weight:700;margin-top:13px}.intro-character span img{width:22px;height:22px}#assistant-intro h2{font-size:30px;line-height:1.2;margin:15px 0}#assistant-intro p{font-size:14px;line-height:1.75;min-height:100px;color:var(--muted)}.intro-progress{display:flex;gap:6px;justify-content:center;margin:22px 0}.intro-progress i{width:20px;height:3px;border-radius:2px;background:var(--line)}.intro-progress i.active{background:var(--accent)}.intro-controls{display:flex;justify-content:space-between;align-items:center;gap:16px}.intro-controls .button{border-radius:25px;font-size:12px;min-height:46px;padding:12px 18px;gap:8px}.intro-controls .text-link{font-size:11px;border:0}
@media(max-width:600px){.assistant-topbar{height:52px}.assistant-topbar>div{gap:12px}.assistant-topbar .theme-button{font-size:13px}.assistant-topbar .theme-label{font-size:11px}.assistant-topbar #assistant-help{font-size:12px}.conversation-top{min-height:58px;height:58px}.assistant-chat-identity img{width:30px;height:30px}.assistant-chat-identity strong{font-size:12px}.conversation:not(.has-conversation){padding-bottom:7vh}.conversation .suggestions{padding-top:10px}.message{padding-left:40px}.message.user{margin-right:35px;padding:13px 15px;max-width:88%;margin-left:0}.message.user .message-avatar{right:-35px}.message-body p{margin-bottom:12px}.message .response-actions .text-link{font-size:10px}.message .citations{gap:6px}.message .citation{padding:8px 10px}.message .message-tools span{font-size:11px}.message-tools{gap:10px}.avatar-brand .welcome-avatar{width:100px;height:100px}#assistant-intro{padding:26px 24px;border-radius:23px}#assistant-intro h2{font-size:26px}.intro-character{margin-bottom:20px}#assistant-intro p{font-size:13px}.intro-controls{gap:10px}#angola-map .angola-point text{font-size:17px}#angola-map .angola-title{font-size:20px}.map-overview{position:relative;top:auto;left:auto;margin:12px 16px;font-size:11px;padding:7px 12px}.map-stage{display:flex;flex-direction:column}.map-stage #angola-map{order:1}.map-overview{order:0;align-self:start}}

html:has(#assistant-shell[open]),html:has(.home-view[open]){overflow:hidden}body:has(#assistant-shell[open]),body:has(.home-view[open]){overflow:hidden}.assistant-shell{height:100dvh;max-height:100dvh;overflow:hidden}.assistant-shell iframe{display:block;min-height:0}.home-view{overflow:hidden}html:has(body[data-page="assistant"]){height:100dvh;overflow:hidden}
.assistant-topbar .assistant-home{margin:0}.assistant-shell-bar{flex:none}.message-tools button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* A photographic editorial spread replaces the repeated two-column text sections. */
.intro-spread{display:grid;grid-template-columns:1.05fr 1fr;gap:8vw;align-items:center;padding-block:100px 110px}.intro-portrait{position:relative;margin:0}.intro-portrait>img{width:100%;height:640px;object-fit:cover;object-position:54% 45%}.intro-portrait figcaption{font-size:10px;letter-spacing:.03em;color:var(--muted);padding-top:12px}.intro-story{max-width:490px}.intro-story .eyebrow{color:var(--accent);margin-bottom:28px}.intro-story h2{font-size:clamp(42px,4.3vw,65px);line-height:1.13;letter-spacing:-.06em;margin-bottom:28px}.intro-story>p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:20px}.intro-story .intro-lead{color:var(--ink);font-size:18px;line-height:1.8}.intro-keywords{display:flex;gap:20px;flex-wrap:wrap;padding:24px 0;margin:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.intro-story .text-link{font-size:12px}
.pillars-section{background:var(--panel);padding-block:85px 100px}.pillars-section .section-label{margin-bottom:42px}.pillars-grid{gap:7vw;margin-top:48px;grid-template-columns:1fr 1.2fr}.pillar-photo{height:590px}.pillar summary{padding:26px 0;gap:20px}.pillar h3{font-size:25px;line-height:1.3}.pillar p{font-size:13px;line-height:1.85}.pillar>div{padding-left:42px}.pillar-photo img{height:100%;width:100%;object-fit:cover}.pillar-photo span{font-size:9px;background:var(--bg);padding:9px 12px}
.history-edition{padding-block:100px}.history-edition .timeline{grid-template-columns:repeat(3,minmax(0,1fr));gap:42px;margin-top:55px}.history-edition .timeline-row{display:block;padding:25px 0 0;border-top:1px solid var(--line);border-bottom:0;position:relative}.history-edition .timeline-row>span{font-size:42px;font-weight:550;line-height:1.1;color:var(--accent);display:block;margin-bottom:20px}.history-edition .timeline-row p{font-size:12px;line-height:1.9;max-width:36ch;padding-right:20px}.history-edition .timeline-row a{position:absolute;top:28px;right:0;border:1px solid var(--line);width:29px;height:29px;display:grid;place-items:center;border-radius:50%;font-size:15px}
.actions-exhibit{background:var(--bg);padding-block:90px 110px;border-top:1px solid var(--line)}.actions-exhibit .action-grid{grid-template-columns:1.1fr 1fr;gap:35px 55px;margin-top:50px}.actions-exhibit .action-card{display:grid;grid-template-columns:1fr;grid-template-rows:auto;gap:0}.actions-exhibit .action-card>a:first-child{grid-column:auto;grid-row:auto}.actions-exhibit .action-card:first-child{grid-row:span 2;display:block}.actions-exhibit .action-card:first-child img{height:530px}.actions-exhibit .action-card:not(:first-child){grid-template-columns:42% 1fr;grid-template-rows:auto auto 1fr;column-gap:26px}.actions-exhibit .action-card:not(:first-child)>a:first-child{grid-row:1/span 3;grid-column:1}.actions-exhibit .action-card:not(:first-child) img{height:290px}.actions-exhibit .action-card:not(:first-child) h3,.actions-exhibit .action-card:not(:first-child) p,.actions-exhibit .action-card:not(:first-child)>.text-link{grid-column:2}.actions-exhibit .action-card:not(:first-child) h3{margin-top:0;font-size:25px}.actions-exhibit .action-card p{font-size:12px;line-height:1.85;margin-top:15px}.actions-exhibit .action-card h3{font-size:33px;margin-top:25px}.actions-exhibit .card-arrow{width:36px;height:36px;line-height:36px;font-size:17px}.actions-exhibit .action-card>.text-link{margin-top:15px;font-size:11px;justify-self:start;align-self:start}.actions-exhibit .action-card img{object-fit:cover;transition:transform .6s ease}.actions-exhibit .action-card>a:first-child{overflow:hidden}.actions-exhibit .action-card:hover img{transform:scale(1.025)}
.people-edition{padding-block:100px;border-top:1px solid var(--line)}.people-edition .people-grid{grid-template-columns:1fr 1fr;gap:8vw;align-items:center}.people-edition .people-grid figure img{height:580px;width:100%;object-fit:cover}.people-edition .people-grid blockquote{font:400 29px/1.6 Playfair,Georgia,serif;letter-spacing:-.02em;padding:0;border:0;margin:32px 0 20px}.people-edition .people-grid>div>p{font-size:12px;max-width:38ch}.people-edition .people-grid h2{font-size:clamp(42px,4.1vw,61px)}.people-edition .people-grid small{display:block;font-size:10px;color:var(--muted)}.people-edition .people-grid figcaption{padding-top:12px;border-top:1px solid var(--line);font-size:10px}
.gallery-edition{padding-block:85px;border-top:1px solid var(--line)}.gallery-edition .gallery-heading{gap:8vw}.gallery-edition .gallery{grid-template-columns:1.45fr 1fr 1fr;grid-template-rows:240px 240px;gap:14px;margin-top:45px}.gallery-edition .gallery-photo img{height:100%;width:100%;object-fit:cover}.assistant-edition{background:var(--panel);border:0;padding:55px;min-height:0;margin-block:25px 90px}.assistant-edition h2{font-size:clamp(34px,3.5vw,50px);max-width:18ch}.assistant-edition .assistant-editorial-mark{bottom:60px;right:55px;width:200px;padding:0;border:0}.assistant-edition .assistant-editorial-mark>span{font-size:105px}.assistant-edition .assistant-editorial-mark small{font-size:9px}.assistant-edition>div:nth-child(2){width:70%}.assistant-edition p{font-size:13px;margin-top:18px;max-width:45ch}.assistant-edition .button{margin-top:24px;min-height:49px;font-size:12px;padding:13px 19px}
@media(max-width:1100px){.intro-spread{gap:6vw}.intro-portrait>img{height:550px}.actions-exhibit .action-grid{gap:30px}.actions-exhibit .action-card:not(:first-child){grid-template-columns:1fr;display:block}.actions-exhibit .action-card:not(:first-child) img{height:220px}.actions-exhibit .action-card:not(:first-child) h3{margin-top:20px}.actions-exhibit .action-card:first-child img{height:580px}.history-edition .timeline{gap:30px}}
@media(max-width:700px){.intro-spread{grid-template-columns:1fr;padding-block:65px;gap:35px}.intro-story{grid-row:1}.intro-story h2{font-size:43px;margin-bottom:22px}.intro-story .eyebrow{margin-bottom:22px}.intro-story .intro-lead{font-size:16px}.intro-story>p{font-size:13px}.intro-keywords{gap:18px;font-size:10px;margin:20px 0;padding:18px 0}.intro-portrait>img{height:430px}.pillars-section{padding-block:65px}.pillars-grid{grid-template-columns:1fr;gap:30px;margin-top:35px}.pillar-photo{height:370px}.pillar summary{padding-block:23px}.pillar h3{font-size:22px}.pillar p{font-size:13px}.section-title-row{gap:20px}.history-edition{padding-block:65px}.history-edition .timeline{grid-template-columns:1fr 1fr;gap:30px 22px;margin-top:35px}.history-edition .timeline-row>span{font-size:33px}.history-edition .timeline-row p{font-size:11px;padding-right:0;line-height:1.85}.history-edition .timeline-row a{width:23px;height:23px;top:28px;font-size:12px}.actions-exhibit{padding-block:65px}.actions-exhibit .action-grid{grid-template-columns:1fr;gap:42px;margin-top:35px}.actions-exhibit .action-card:first-child{grid-row:auto}.actions-exhibit .action-card:first-child img,.actions-exhibit .action-card:not(:first-child) img{height:350px}.actions-exhibit .action-card h3,.actions-exhibit .action-card:not(:first-child) h3{font-size:28px;margin-top:22px}.actions-exhibit .action-card p{font-size:13px;max-width:none}.actions-exhibit .action-card>.text-link{font-size:12px}.people-edition{padding-block:65px}.people-edition .people-grid{grid-template-columns:1fr;gap:35px}.people-edition .people-grid figure img{height:460px}.people-edition .people-grid h2{font-size:43px}.people-edition .people-grid blockquote{font-size:26px;margin-top:26px}.gallery-edition{padding-block:65px}.gallery-edition .gallery{grid-template-columns:1fr 1fr;grid-template-rows:300px 180px 180px;gap:10px;margin-top:35px}.gallery-edition .gallery-photo:first-child{grid-column:1/-1;grid-row:auto}.assistant-edition{padding:32px 25px;margin-block:15px 65px}.assistant-edition>div:nth-child(2){width:100%}.assistant-edition h2{font-size:34px}.assistant-edition .assistant-editorial-mark{display:none}}
@media(max-width:360px){.intro-story h2,.people-edition .people-grid h2{font-size:38px}.history-edition .timeline{gap:25px 17px}.history-edition .timeline-row>span{font-size:28px}.history-edition .timeline-row a{width:20px;height:20px;font-size:11px}.intro-portrait>img{height:360px}.actions-exhibit .action-card:first-child img,.actions-exhibit .action-card:not(:first-child) img{height:300px}}
@media(prefers-reduced-motion:reduce){.actions-exhibit .action-card img{transition:none}}

/* Chat: stable Markdown layout, restrained typography and accessible progress. */
.conversation .messages{scroll-behavior:auto;padding:24px 8px;overscroll-behavior:contain;scrollbar-gutter:stable}
.message .message-body{font-weight:400;font-size:15px;line-height:1.8;letter-spacing:0;word-break:normal;overflow-wrap:anywhere}
.message .message-body p,.message .message-body li,.message .message-body blockquote{font-weight:400}
.message .message-body strong{font-weight:700}.message .message-body p{margin:0 0 16px}.message .message-body p:last-child{margin-bottom:0}
.message .message-body ol,.message .message-body ul{margin:14px 0 22px;padding-left:1.65em;list-style-position:outside}
.message .message-body ol{list-style-type:decimal}.message .message-body ul{list-style-type:disc}.message .message-body li{padding:0 0 0 5px;margin:0 0 13px}.message .message-body li::marker{color:var(--muted);font-weight:500}.message .message-body li>p{margin:0 0 8px}
.message .message-body h1,.message .message-body h2,.message .message-body h3,.message .message-body h4{font-size:18px;line-height:1.45;font-weight:650;letter-spacing:-.015em;margin:24px 0 12px}
.message .message-body pre{max-width:100%;overflow:auto;padding:14px;border-radius:10px;background:var(--panel);font-size:13px}.message .message-body a{text-decoration:underline;text-underline-offset:3px}.message .message-body [hidden]{display:none!important}
.message.user .message-body{white-space:pre-wrap;font-weight:400;line-height:1.65}.message.user .message-avatar{color:var(--ink);background:var(--panel);border:1px solid var(--line)}.message-name{font-weight:600;font-size:9px;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.message[aria-busy=true] .citations,.message[aria-busy=true] .message-tools{visibility:hidden;pointer-events:none}.message-body.writing::after{display:none}
.thinking-message{min-height:65px;animation:chat-appear .22s ease-out both}.thinking-dots{height:28px;display:flex;align-items:center;gap:6px;padding:4px 0}.thinking-dots i{display:block;width:7px;height:7px;border-radius:50%;background:var(--muted);animation:chat-thinking 1.2s ease-in-out infinite}.thinking-dots i:nth-child(2){animation-delay:.16s}.thinking-dots i:nth-child(3){animation-delay:.32s}
@keyframes chat-thinking{0%,65%,100%{transform:translateY(0);opacity:.35}30%{transform:translateY(-4px);opacity:1}}@keyframes chat-appear{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.message.user{animation:chat-appear .2s ease-out both}.conversation .chat-disclaimer{flex:none;text-align:center;color:var(--muted);font-size:10px;font-weight:400;line-height:1.5;padding:12px 5px 14px;margin:0}.conversation #chat-status.sr-only{position:absolute!important;width:1px!important;height:1px!important;min-height:0!important;padding:0!important;overflow:hidden;clip-path:inset(50%)}
.conversation-top #assistant-help,.assistant-topbar #assistant-help{display:inline-flex;align-items:center;gap:6px;min-width:70px;width:auto;height:32px;border:0;border-radius:8px;padding:4px 7px;font-size:11px;font-weight:500;white-space:nowrap}.conversation-top #assistant-help>span,.assistant-topbar #assistant-help>span{width:20px;height:20px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:11px}
#chat-form textarea{font-weight:400;white-space:pre-wrap;overflow-wrap:anywhere}#chat-form textarea::placeholder{font-weight:400}.conversation-top #new-conversation{font-weight:500}.conversation .message-tools{margin-top:15px;flex-wrap:wrap}.message .citations{margin-top:20px;max-width:100%;flex-wrap:wrap}.message .citation{max-width:100%;min-width:0}.message .citation summary{overflow-wrap:anywhere}
@media(max-width:600px){.conversation .messages{padding:18px 2px}.message{padding-left:36px;margin-bottom:26px}.message-avatar{width:27px;height:27px}.message .message-body{font-size:14px;line-height:1.75}.message .message-body h1,.message .message-body h2,.message .message-body h3,.message .message-body h4{font-size:17px}.message.user{max-width:calc(100% - 36px);margin-right:34px;padding:12px 14px}.message.user .message-avatar{right:-34px}.conversation .chat-disclaimer{font-size:9px;padding:10px 3px 12px;max-width:330px;align-self:center}.conversation-top{gap:5px}.conversation-top #new-conversation{font-size:10px;margin-left:auto;padding:5px 2px}.conversation-top #assistant-help{min-width:61px;font-size:10px;gap:4px;padding:4px}.conversation-top .assistant-chat-identity strong{font-size:11px}.message .message-body ol,.message .message-body ul{padding-left:1.5em}.assistant-page.wrap{padding-inline:12px}body[data-embedded=true] .assistant-page.wrap{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){.thinking-dots i,.thinking-message,.message.user{animation:none}.thinking-dots i{opacity:.65}}

.scroll-reveal{opacity:var(--reveal-opacity,1);translate:0 var(--reveal-y,0px);transition:opacity .12s linear,translate .16s ease-out}.scroll-reveal:focus-within{opacity:1;translate:0 0}
#photo-dialog{width:min(1100px,calc(100vw - 32px));height:min(850px,calc(100dvh - 32px));max-width:none;max-height:calc(100dvh - 32px);padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--bg);color:var(--ink);overflow:hidden;margin:auto}
#photo-dialog[open]{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;gap:14px}#photo-dialog::backdrop{background:#080c0ddb;backdrop-filter:blur(6px)}.lightbox-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.lightbox-top>div{display:flex;align-items:center;gap:18px;font-size:13px;font-weight:600}#gallery-counter{font-size:11px;font-weight:400;color:var(--muted);white-space:nowrap}#photo-dialog .dialog-close{position:static;margin:0;width:36px;height:36px;padding:0;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:25px;background:var(--panel);color:var(--ink);float:none;flex:none}
.lightbox-stage{display:grid;grid-template-columns:42px minmax(0,1fr) 42px;gap:12px;align-items:center;min-height:0;height:100%;overflow:hidden}#photo-dialog #lightbox-image{width:100%;height:100%;max-height:100%;min-height:0;object-fit:contain;display:block;margin:0;transition:opacity .18s ease;touch-action:pan-y}#lightbox-image.photo-loading{opacity:.2}.photo-enter{animation:lightbox-enter .25s ease-out}.lightbox-stage button{width:42px;height:46px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:35px;line-height:1;color:var(--ink);padding:0}
#gallery-thumbnails{display:flex;justify-content:center;gap:10px;overflow-x:auto;padding:4px 2px;scrollbar-width:thin;min-width:0}#gallery-thumbnails button{flex:0 0 78px;width:78px;height:58px;padding:3px;border:2px solid transparent;background:transparent;border-radius:9px;opacity:.6;transition:opacity .2s,border-color .2s}#gallery-thumbnails button[aria-pressed=true]{border-color:var(--accent);opacity:1}#gallery-thumbnails button:hover{opacity:1}#photo-dialog #gallery-thumbnails img{width:100%;height:100%;max-height:none;object-fit:cover;border-radius:4px;margin:0}.lightbox-credit{font-size:10px!important;color:var(--muted);text-align:center;margin:0!important;padding:0!important}
@keyframes lightbox-enter{from{opacity:.45;transform:scale(.985)}to{opacity:1;transform:scale(1)}}
@media(max-width:600px){#photo-dialog{width:calc(100vw - 16px);height:calc(100dvh - 20px);max-height:calc(100dvh - 20px);padding:12px;border-radius:14px}#photo-dialog[open]{gap:12px}.lightbox-top>div{display:block;font-size:11px;line-height:1.5}#gallery-counter{display:block;margin-top:3px}.lightbox-stage{grid-template-columns:29px minmax(0,1fr) 29px;gap:5px}.lightbox-stage button{width:29px;height:40px;font-size:27px}#gallery-thumbnails{gap:6px}#gallery-thumbnails button{flex-basis:62px;width:62px;height:48px}.lightbox-credit{font-size:9px!important}}
@media(prefers-reduced-motion:reduce){.scroll-reveal{opacity:1;translate:none;transition:none}.photo-enter{animation:none}#lightbox-image{transition:none}}

.assistant-page,.assistant-page button,.assistant-page textarea,.assistant-page .message-body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.conversation .chat-disclaimer{width:100%;max-width:none;align-self:center;text-align:center}.message .message-body{font-weight:400}.message .message-body strong{font-weight:650}

#photo-dialog{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.lightbox-credit{width:100%;max-width:none}@media(max-width:600px){#photo-dialog{height:fit-content}#photo-dialog[open]{grid-template-rows:auto auto auto auto;align-content:start}.lightbox-stage{display:block;position:relative;height:auto;min-height:120px}#photo-dialog #lightbox-image{height:auto;max-height:60dvh;width:100%;object-fit:contain}.lightbox-stage button{position:absolute;top:50%;transform:translateY(-50%);z-index:1;background:var(--bg);opacity:.92;box-shadow:0 2px 10px #0002}#gallery-previous{left:5px}#gallery-next{right:5px}}