/* Native disclosure; shared across the saved homepage and every lower-page header. */
body .site-header[data-global-services-nav="v1"] { z-index: 50; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services { position: relative; margin: 0; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services > summary {
  display: flex; align-items: center; gap: 8px; min-height: 44px;
  padding: 0; color: #fff; font-size: clamp(13px, .96vw, 19px);
  font-weight: 700; line-height: 1.5; white-space: nowrap; cursor: pointer; list-style: none;
}
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services > summary::-webkit-details-marker { display: none; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services > summary::after {
  content: ""; width: 7px; height: 7px; border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg);
}
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services[open] > summary::after { transform: translateY(2px) rotate(225deg); }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services > summary:hover { color: #a6d7ff; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links {
  position: absolute; top: 100%; left: -18px; z-index: 1;
  width: 350px; padding: 8px 18px; background: #fff; color: #1a2340;
  border: 1px solid #dce5ec; border-radius: 4px; box-shadow: 0 8px 24px #00102526;
}
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links > a {
  display: flex; justify-content: flex-start; align-items: center; min-height: 48px;
  margin: 0; padding: 12px 0; color: #1a2340; font-size: 14px; font-weight: 700;
  line-height: 1.6; white-space: normal; overflow-wrap: anywhere; text-decoration: none;
}
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links > a + a { border-top: 1px solid #dce5ec; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links > a:hover { color: #087c87; text-decoration: underline; text-underline-offset: 4px; }
body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services :is(summary, a):focus-visible { outline: 2px solid #00a7b5; outline-offset: 3px; }
@media (max-width: 980px) {
  body .site-header[data-global-services-nav="v1"] #site-nav { max-height: calc(100dvh - 120px); overflow-y: auto; overscroll-behavior: contain; }
  body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services { grid-column: 1 / -1; min-width: 0; }
  body .site-header[data-global-services-nav="v1"] #site-nav .gsn-services > summary { justify-content: center; font-size: 14px; }
  body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links { position: static; width: 100%; margin: 0 0 8px; box-sizing: border-box; box-shadow: none; }
}

/* SNS service entry: keep all six native menu links reachable at short desktop heights. */
@media(min-width:981px){body .site-header[data-global-services-nav="v1"] #site-nav .gsn-links{max-height:calc(100dvh - 100px);overflow-y:auto;overscroll-behavior:contain}}