:root{--navy:#0d2040;--ink:#122546;--muted:#5d708a;--border:#e2eaf3;--blue:#265bf0;--teal:#03b8ad;--paper:#f8fbff;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font:inherit}button,a{outline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid #58cbe8}section{overflow:hidden}.container{width:min(1200px,calc(100% - 48px));margin:auto}.skip{position:absolute;left:8px;top:-90px;z-index:99;background:#fff;padding:8px}.skip:focus{top:4px}.site-header{position:sticky;z-index:30;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);box-shadow:0 1px 0 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/* MIT-TRIAD-BRAND-FOOTER-001 · public brand identity */
.institutional-footer{padding:42px 0 22px;background:#0c1d39;color:#c9d8eb}
.institutional-top{display:grid;grid-template-columns:minmax(240px,.85fr) minmax(360px,1.15fr);gap:48px;align-items:start}
.institutional-brand p{font-size:13px;max-width:340px;color:#b6c9e0;margin-top:17px}
.institutional-network h2{color:#fff;font-size:16px;margin:0 0 16px}
.network-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.network-links a{display:flex;flex-direction:column;gap:6px;background:#183456;border:1px solid #385273;border-radius:11px;padding:13px;min-height:100px;font-size:13px;color:#fff;font-weight:750}
.network-links a span{color:#b8d0ea;font-size:11px;font-weight:500;line-height:1.5}
.network-links a[aria-current="page"]{border-color:#54d7c4;background:#174253}
.network-links a:hover,.network-links a:focus-visible{border-color:#75e7d4;background:#254866}
.institutional-bottom{border-top:1px solid #304660;margin-top:29px;padding-top:18px;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:8px 24px}
.institutional-bottom p{margin:0;font-size:12px;line-height:1.9}
.developer-credit a{font-weight:750;color:#fff;text-decoration:underline;text-decoration-color:#7086a1;text-underline-offset:3px}
.developer-credit a:hover{color:#75e7d4}
.credit-divider{padding:0 9px;color:#7c90a8}
.institutional-bottom .institutional-copyright{color:#b5c9df;font-size:11px}
@media(max-width:900px){.institutional-top{grid-template-columns:1fr;gap:22px}.institutional-bottom{display:block}.institutional-bottom p+p{margin-top:9px}}
@media(max-width:620px){.institutional-footer{padding:30px 0 20px}.network-links{grid-template-columns:1fr}.network-links a{min-height:auto;padding:11px 14px}.institutional-bottom{text-align:left}.credit-divider{padding:0 4px}}