/* Shared DALE header: use the same menu on every page. */
header.dale-site-header{box-sizing:border-box;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 22px;position:sticky;top:0;z-index:100;height:auto;min-height:74px;margin:0;padding:12px max(4vw,22px);background:rgba(255,255,255,.97);border-bottom:1px solid #dce9f3;backdrop-filter:blur(12px);font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;line-height:1.4}
header.dale-site-header a.dale-site-brand{display:flex;align-items:center;flex-shrink:0;gap:10px;color:#061a2b;font-size:16px;font-weight:900;letter-spacing:.12em;text-decoration:none}
header.dale-site-header .dale-site-brand img{display:block;width:42px;height:42px;object-fit:cover;object-position:50% 8%;border-radius:10px}
header.dale-site-header nav.dale-site-nav{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:4px 8px;margin:0;padding:0;max-width:100%}
header.dale-site-header nav.dale-site-nav a{box-sizing:border-box;display:inline-flex;align-items:center;min-height:40px;padding:8px 9px;border:0;border-radius:7px;background:transparent;color:#33485a;font-size:13px;font-weight:750;letter-spacing:normal;line-height:1.4;text-decoration:none;white-space:nowrap}
header.dale-site-header nav.dale-site-nav a:hover{background:#eaf6ff;color:#0757c9}
header.dale-site-header nav.dale-site-nav a[aria-current="page"]{background:#eaf6ff;color:#0757c9}
header.dale-site-header a:focus-visible{outline:3px solid #078ff0;outline-offset:3px}
html{scroll-padding-top:160px}
@media(max-width:1100px){header.dale-site-header nav.dale-site-nav{width:100%;justify-content:flex-start}}
@media(max-width:600px){header.dale-site-header{position:sticky;padding:10px 16px;gap:6px;min-height:64px}header.dale-site-header nav.dale-site-nav{gap:2px 5px}header.dale-site-header nav.dale-site-nav a{font-size:12px;padding:8px;min-height:40px}html{scroll-padding-top:240px}}
@media print{header.dale-site-header{display:none}}