/* Brand colors stay fixed on the hero; reading surfaces adapt to the selected mode. */
:root{color-scheme:light;--surface:#fff;--section-surface:#f3f6f8;--panel-surface:#edf3f7;--hover-surface:#e6eef5;--text:#061c40;--accent-text:#0c376d;--control-line:#b5c4d2;--action-bg:#061c40;--action-text:#fff;--action-hover:#0c376d;--focus:#2083ad}
:root[data-theme="dark"]{color-scheme:dark;--surface:#0b1729;--section-surface:#101f33;--panel-surface:#162941;--hover-surface:#1c3551;--text:#eaf2fa;--accent-text:#83cbed;--muted:#b2c4d8;--line:#42566e;--paper:#15253b;--control-line:#637b96;--action-bg:#83cbed;--action-text:#061c40;--action-hover:#b1e3f7;--focus:#83cbed}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--surface:#0b1729;--section-surface:#101f33;--panel-surface:#162941;--hover-surface:#1c3551;--text:#eaf2fa;--accent-text:#83cbed;--muted:#b2c4d8;--line:#42566e;--paper:#15253b;--control-line:#637b96;--action-bg:#83cbed;--action-text:#061c40;--action-hover:#b1e3f7;--focus:#83cbed}}
body,.header,.skip{background:var(--surface);color:var(--text)}
.header{border-bottom-color:var(--line)}
.brand img{background:transparent;border-radius:0}
:root[data-theme="dark"] .brand img{filter:brightness(0) invert(1)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand img{filter:brightness(0) invert(1)}}
.nav-shell{gap:22px}
nav{margin-left:auto;gap:22px}
nav>a:not(.nav-join):after{background:var(--accent-text)}
.nav-join{border-color:var(--text)}
.nav-join:hover,nav .nav-join[aria-current="page"]{background:var(--action-bg);color:var(--action-text)}
.blue-text,.intent-number,.contact-email,.person-initials{color:var(--accent-text)}
.intro-grid .lead,.intent-card strong,.intent-card>span:last-child{color:var(--text)}
.module-section{background:var(--section-surface)}
.info-panel,.announcement,.contact-section,.person-initials,.article-body>figure,.portrait-photo img,.documentary-photo img{background:var(--panel-surface)}
.module-row:hover,.intent-card:hover{background:var(--hover-surface)}
.intent-card:hover,.underlined:hover,.archive-row:hover h2 a{color:var(--accent-text)}
.module-row:hover .round-arrow,.archive-row:hover .round-arrow{background:var(--action-bg);color:var(--action-text)}
.primary{background:var(--action-bg);color:var(--action-text)}
.primary:hover{background:var(--action-hover)}
.topic-band{color:var(--navy)}
.contact-card,.image-label,.image-arrow{background:var(--surface);color:var(--text)}
.contact-card,.module-list,.module-row,.feature-grid article,.tenures details,.faq details,.intent-grid,.intent-card,.module-topics article,.partner-list a{border-color:var(--line)}
.feature-grid article:hover{border-color:var(--accent-text)}
.tenures details:last-child,.faq details:last-child{border-bottom-color:var(--line)}
input,select,.contact-form input,.contact-form select,.contact-form textarea{background:var(--surface);color:var(--text);border-color:var(--control-line)}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}
.reset-button{color:var(--text);border-color:currentColor}
:focus-visible{outline-color:var(--focus)}
.theme-picker{position:relative;flex-shrink:0}
.theme-picker>summary{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--control-line);border-radius:4px;color:var(--text);background:var(--surface)}
.theme-picker>summary:hover{background:var(--hover-surface)}
.theme-picker>summary .ui-icon{width:21px;height:21px}
.theme-panel{position:absolute;right:0;top:calc(100% + 12px);width:270px;max-width:calc(100vw - 40px);padding:20px;max-height:calc(100vh - 110px);max-height:calc(100dvh - 110px);overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--control-line);border-radius:6px;background:var(--surface);color:var(--text);box-shadow:0 16px 45px #0003;z-index:25}
.theme-panel fieldset{border:0;padding:0;margin:0;min-width:0}
.theme-panel legend{font-family:var(--display);font-size:17px;font-weight:600;margin-bottom:14px}
.theme-choices{display:grid;grid-template-columns:1fr;gap:6px}
.theme-choices button{display:flex;align-items:center;gap:12px;min-height:44px;width:100%;padding:9px 12px;border:1px solid transparent;border-radius:3px;background:var(--surface);color:var(--text);font-size:14px;text-align:left}
.theme-choices button:hover{background:var(--hover-surface)}
.theme-choices button[aria-pressed="true"]{border-color:var(--accent-text);background:var(--panel-surface);font-weight:600}
.theme-panel p{font-size:12px;line-height:1.5;color:var(--muted);margin-top:14px}
.footer-legal{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:18px;font-size:12px;color:#b1c3db}
.footer-legal a:hover{text-decoration:underline;color:#fff}
.legal-hero{padding:60px 0;border-bottom:1px solid var(--line)}
.legal-hero .eyebrow{color:var(--muted);margin-bottom:24px}
.legal-hero h1{font-size:clamp(2.4rem,5vw,4.5rem);max-width:900px}
.legal-copy{max-width:820px;margin-right:auto;padding-block:48px 80px}
.legal-copy section+section{margin-top:32px}
.legal-copy h2{font-size:clamp(1.35rem,3vw,1.7rem);letter-spacing:-.035em;margin-bottom:14px}
.legal-copy p,.legal-copy li{color:var(--muted);line-height:1.75}
.legal-copy a,.contact-privacy a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px}
.legal-copy ul{padding-left:22px}
.legal-copy .legal-note{padding:20px 24px;border-left:3px solid var(--sky);background:var(--panel-surface)}
.contact-privacy{font-size:13px;color:var(--muted);line-height:1.6}
@media(max-width:1100px){.nav-shell{gap:16px}nav{gap:17px}}
@media(max-width:800px){
 .nav-shell{gap:12px}.brand{margin-right:auto}.theme-picker{order:3}
 .menu-toggle{background:var(--surface);color:var(--text);border-color:var(--control-line)}
 nav{margin-left:0;background:var(--surface);color:var(--text)}
 .article-sidebar{background:var(--panel-surface)}
 .intent-card:nth-child(-n+2){border-bottom-color:var(--line)}
 .theme-panel{right:0}
 .legal-hero{padding-block:42px}.legal-copy{padding-block:36px 56px}
}
@media(max-width:480px){.brand>span{display:none}.intent-card:not(:last-child){border-bottom-color:var(--line)}}

/* Navigation and readable content after the September editorial review. */
.nav-more{position:relative}.nav-more>summary{display:flex;align-items:center;gap:5px;min-height:44px;white-space:nowrap}.nav-more>summary .ui-icon{width:15px;height:15px}
.nav-more-links{position:absolute;right:0;top:100%;width:200px;padding:8px;background:var(--surface);color:var(--text);border:1px solid var(--control-line);border-radius:4px;box-shadow:0 12px 28px #0002;z-index:2}
.nav-more-links a{display:flex;align-items:center;min-height:44px;padding:8px 12px}.nav-more-links a:hover,.nav-more-links a[aria-current]{background:var(--hover-surface)}
.brand>span{font-size:12px}.footer-links a{font-size:14px;min-height:44px;display:flex;align-items:center;margin:0}.footer-links strong{font-size:14px}.footer-bottom{font-size:13px;line-height:1.7}.footer-bottom>a,.footer-legal a{min-height:44px;display:inline-flex;align-items:center}.footer-legal{font-size:13px;gap:4px 24px}.footer-form-link{min-height:44px;align-items:center;display:flex;width:fit-content}
.publication-label{font-size:12px}.archive-row .publication-label{display:block}.story-meta{flex-wrap:wrap;gap:4px 14px}.article-meta{flex-wrap:wrap}.error-actions{display:flex;flex-wrap:wrap;gap:20px}.reveal-ready .reveal{opacity:1;transition:transform .25s;transition-delay:0ms}
@media(max-width:800px){.nav-more{width:100%}.nav-more>summary{justify-content:space-between;padding:8px 0}.nav-more-links{position:static;width:100%;box-shadow:none;border:0;border-left:2px solid var(--line);margin:0 0 8px}.footer-links{gap:28px}.footer-links a{font-size:14px}.footer-bottom{font-size:13px}.brand>span{font-size:12px}}

details.nav-more[open]>summary>span{transform:rotate(180deg)}

@media(prefers-reduced-motion:reduce){.reveal-ready .reveal{transform:none;transition:none}}