.brand-cluster {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.global-menu { position: relative; }

.global-menu summary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  list-style: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.global-menu summary::-webkit-details-marker { display: none; }

.global-menu summary span {
  font-family: var(--mono);
  transition: transform 260ms var(--ease);
}

.global-menu[open] summary span { transform: rotate(45deg); }

.menu-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  z-index: 100;
  width: min(470px, calc(100vw - 32px));
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  background: var(--ink);
  box-shadow: 16px 18px 42px rgb(11 21 28 / 18%);
  color: var(--paper);
  padding: 12px 20px;
  transform-origin: top left;
  animation: menu-open 280ms var(--ease) both;
}

.menu-panel a {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 18px;
  align-items: baseline;
  border-bottom: 1px solid var(--line-dark);
  padding: 18px 0;
  color: inherit;
  text-decoration: none;
}

.menu-panel a:last-child { border-bottom: 0; }

.menu-panel a::after {
  color: var(--lime);
  content: "↗";
  font-family: var(--mono);
}

.menu-panel a span { font-size: 20px; font-weight: 800; }
.menu-panel a small { color: #b9c6c8; font-size: 12px; }
.menu-panel a:hover span { color: var(--lime); }

@keyframes menu-open {
  from { opacity: 0; transform: translateY(-8px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 720px) {
  .global-menu summary { min-height: 34px; padding: 6px 8px; }
  .global-menu summary::before { position: absolute; inset: -5px; content: ""; }
  .menu-panel { position: fixed; top: 66px; right: 16px; left: 16px; width: auto; transform-origin: top center; }
  .menu-panel a { height: 72px; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 0; }
  .menu-panel a span { font-size: 18px; }
  .menu-panel a small { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .global-menu summary span { transition: none; }
  .menu-panel { animation: none; }
}