/* Keep the eight existing header slots; allow space only for the disclosure. */
@media (min-width: 1241px) {
  .site-header .nav-links {
    grid-template-columns: 48px 118px 100px 56px 72px 108px 44px 66px;
  }
}

.nav-feature-item { position: relative; display: flex; align-items: center; gap: 4px; min-width: 0; }
.nav-feature-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
  width: 28px;
  height: 32px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--c-text-inverse-muted);
  cursor: pointer;
}
.nav-feature-toggle svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; }
.nav-feature-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.nav-feature-toggle:hover, .nav-feature-toggle[aria-expanded="true"] { background: rgba(255,255,255,.1); color: var(--c-white); }
.nav-feature-toggle:focus-visible { outline: 2px solid var(--brand-yellow); outline-offset: 3px; }
.nav-feature-links {
  position: absolute;
  top: calc(100% + 12px);
  left: -12px;
  z-index: 1;
  width: 232px;
  max-width: calc(100vw - 32px);
  margin: 0;
  padding: 8px;
  list-style: none;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: var(--c-navy-900);
  box-shadow: 0 14px 30px rgba(0,0,0,.2);
}
.nav-feature-links li { margin: 0; }
.site-header .nav-feature-links a { display: block; padding: 10px 12px; border-radius: 6px; font-size: .9rem; line-height: 1.5; white-space: normal; }
.site-header .nav-feature-links a:hover, .site-header .nav-feature-links a.active { background: rgba(255,255,255,.09); color: var(--c-white); }
.nav-feature-toggle[hidden], .nav-feature-links[hidden] { display: none; }

.feature-subnav { background: var(--c-navy-900); border-bottom: 1px solid rgba(255,255,255,.12); }
.feature-subnav .container { padding-block: 12px; }
.feature-subnav ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.feature-subnav a { display: block; min-height: 44px; padding: 10px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: 24px; color: var(--c-text-inverse-muted); font-size: .875rem; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.feature-subnav a:hover { border-color: var(--brand-blue); color: var(--c-white); }
.feature-subnav a[aria-current="page"] { background: var(--brand-blue); border-color: var(--brand-blue); color: var(--c-white); }
.feature-subnav a:focus-visible { outline: 2px solid var(--brand-yellow); outline-offset: 3px; }

@media (max-width: 1240px) {
  .nav-feature-item { display: grid; grid-template-columns: minmax(0, 1fr) 44px; column-gap: 0; }
  .nav-feature-toggle { width: 44px; height: 44px; }
  .nav-feature-links { position: static; grid-column: 1 / -1; width: 100%; max-width: none; padding: 4px 0 8px 12px; border: 0; border-left: 2px solid rgba(255,255,255,.16); border-radius: 0; background: transparent; box-shadow: none; }
  .site-header .nav-feature-links a { padding: 12px 8px; }
}
@media (max-width: 600px) {
  .feature-subnav ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-subnav a { padding-inline: 8px; text-align: center; }
}
@media (max-width: 360px) {
  .feature-subnav a { padding-inline: 4px; font-size: .8rem; }
}