/* Shared section navigation, without JavaScript or fragment routing. */
.site-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0 0 28px;text-align:center}
.site-nav a{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;min-width:0;min-height:48px;padding:10px;border:1px solid #475569;border-radius:9px;color:#cbd5e1;font-size:14px;text-decoration:none;background:#18243b}
.site-nav a:hover{border-color:#a5b4fc;color:#fff}
.site-nav a[aria-current="page"]{background:#4338ca;color:#fff;border-color:#a5b4fc;font-weight:bold}
.site-nav a:focus-visible,.section-link:focus-visible{outline:3px solid #a5b4fc;outline-offset:3px}
.coming-soon{display:inline-block;font-size:11px;font-weight:700;border:1px solid #64748b;border-radius:5px;padding:3px 6px;color:#dbeafe}
.section-link{color:#c4b5fd;text-underline-offset:4px}
.section-introduction{line-height:1.7}.section-introduction p{max-width:70ch}
@media(max-width:560px){.site-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.site-nav a{font-size:13px}}