.viz-global-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 9px max(12px, calc((100vw - 1220px) / 2));
  border-bottom: 1px solid rgba(25, 35, 45, .12);
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(20, 30, 40, .08);
}
.viz-global-nav a {
  flex: 0 0 auto;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 11px;
  border: 1px solid rgba(25, 35, 45, .14);
  border-radius: 999px;
  background: #fff;
  color: #203040;
  text-decoration: none;
  font: 800 12px/1.1 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  white-space: nowrap;
}
.viz-global-nav a[aria-current="page"] {
  background: #173d36;
  border-color: #173d36;
  color: #fff;
}
.viz-global-nav a.viz-index { background: #eef4f8; }
.viz-global-nav a[aria-current="page"].viz-index { background: #173d36; }
@media (max-width: 720px) {
  .viz-global-nav { padding: 8px 10px; }
  .viz-global-nav a { min-height: 32px; padding: 7px 10px; font-size: 11px; }
}
@media (max-width: 480px) {
  .viz-global-nav { padding: 6px 8px; gap: 6px; }
  .viz-global-nav a { padding: 6px 8px; font-size: 10.5px; min-height: 30px; }
}