/* Catalog disclosure only: the existing PIKO header keeps its layout. */
.catalog-menu { position: relative; }
.catalog-menu__toggle { gap: 7px; padding: 0; border: 0; border-radius: 0; background: transparent; color: inherit; cursor: pointer; }
.catalog-menu__toggle svg { flex: 0 0 10px; width: 10px; height: 7px; transition: transform .15s ease; }
.catalog-menu__toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.catalog-menu__panel { position: absolute; z-index: 25; top: calc(100% + 8px); left: -18px; width: min(590px, calc(100vw - 48px)); padding: 14px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); box-shadow: 0 12px 32px rgb(41 40 32 / 12%); }
.catalog-menu__all { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 42px; margin: 0 8px 8px; padding-bottom: 8px; border-bottom: 1px solid var(--line); font-size: 12px; font-weight: 600; text-decoration: none; }
.catalog-menu__all span { font-size: 18px; }
.catalog-menu__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 10px; margin: 0; padding: 0; list-style: none; }
.catalog-menu__list li { min-width: 0; }
.catalog-menu__item { display: flex; align-items: center; min-height: 42px; padding: 9px 8px; border-radius: 3px; font-size: 12px; line-height: 1.6; text-decoration: none; }
.catalog-menu__item:hover, .catalog-menu__item:focus-visible { background: #eee8df; color: var(--ink); }
.catalog-menu__all:hover { color: #8c3552; }
@media (max-width: 980px) {
  .catalog-menu__toggle { width: 100%; justify-content: space-between; }
  .catalog-menu__panel { position: static; width: 100%; max-height: clamp(160px, calc(100svh - 380px), 360px); margin-bottom: 12px; padding: 0 12px 6px; overflow-y: auto; overscroll-behavior-y: contain; border: 0; border-left: 2px solid var(--line); border-radius: 0; background: transparent; box-shadow: none; scrollbar-width: thin; }
  .catalog-menu__all { min-height: 42px; margin: 0 0 4px; padding: 5px 0; font-size: 13px; }
  .catalog-menu__list { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .catalog-menu__item { min-height: 42px; padding: 8px 0; font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) { .catalog-menu__toggle svg { transition: none; } }