/* A shared logo size keeps the header stable across page transitions. */
.site-header .descriptor {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 44px;
  width: clamp(140px, 12vw, 180px);
  max-width: 100%;
}
.site-header .header-logo { display: block; width: 100%; height: auto; }

/* The disclosure sits beside the original Portraits link, so its anchor and
   the rest of the shared header keep their existing behavior. */
.site-header nav .header-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}
.site-header .header-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 24px;
  width: 24px;
  min-height: 44px;
  padding: 0;
  margin: -12px 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  border-radius: 2px;
}
.site-header .header-menu-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform 180ms ease;
}
.site-header .header-dropdown[data-open] .header-menu-toggle svg { transform: rotate(180deg); }
.site-header .header-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -12px;
  right: -12px;
  height: 18px;
}
.site-header nav .header-submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: -14px;
  z-index: 2;
  min-width: 172px;
  padding: 7px;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 12px 30px #26231f12;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 180ms ease, transform 220ms cubic-bezier(.22, 1, .36, 1), visibility 0s 220ms;
}
.site-header nav .header-dropdown[data-open] .header-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition-delay: 0s;
}
.site-header nav .header-submenu a,
.site-header nav .header-submenu a:nth-child(even) {
  display: flex;
  justify-content: flex-start;
  width: 100%;
  margin: 0;
  min-height: 44px;
  padding: 11px 14px;
  font-size: .8125rem;
  text-align: left;
  white-space: nowrap;
}
.site-header nav .header-submenu a:hover,
.site-header nav .header-submenu a:focus-visible {
  color: var(--paper);
  background: var(--red);
  text-decoration: none;
  outline-offset: 2px;
}
.site-header .header-dropdown[data-header-navigating] .header-submenu {
  visibility: hidden;
  transition: none;
}
.site-header nav .header-dropdown[hidden],
.site-header nav .header-dropdown:has(> [data-copy="navPortraits"][hidden]),
.site-header .header-menu-toggle[hidden],
.site-header .header-submenu[hidden] { display: none !important; }
@media (max-width: 760px) {
  .site-header nav .header-dropdown { align-self: flex-start; }
  .site-header nav .header-dropdown > a { max-width: none; white-space: nowrap; }
  .site-header .header-menu-toggle,
  .site-header nav .header-submenu,
  .site-header .header-dropdown::after { display: none; }
  .site-header nav .header-submenu { left: -7px; }
}
@media (max-width: 380px) {
  .site-header nav .header-dropdown { justify-self: start; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header .header-menu-toggle svg,
  .site-header nav .header-submenu { transition: none; transform: none; }
}