@media (max-width: 1100px) {
  .site-header__catalog { display: none; }
  .catalog-left-rail { display: contents; }
  .catalog-mobile-toolbar {
    display: flex;
    gap: 9px;
    margin-bottom: 16px;
  }
  .download-layout { display: block; }

  .catalog-filters {
    position: fixed;
    top: max(16px, env(safe-area-inset-top));
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 41;
    width: calc(100vw - 32px);
    width: min(390px, calc(100vw - 32px));
    max-height: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel);
    box-shadow: 0 22px 60px rgba(0, 0, 0, .38);
    opacity: 0;
    pointer-events: none;
    touch-action: pan-y;
    transform: translateX(calc(100% + 24px));
    transition: opacity .18s ease, transform .2s ease;
    -webkit-overflow-scrolling: touch;
  }

  .catalog-filters[data-open="true"] {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }

  .catalog-filters__mobile-head {
    position: sticky;
    top: -18px;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: -18px -18px 12px;
    padding: 18px 18px 12px;
    border-bottom: 1px solid var(--border);
    background: var(--panel);
  }

  .catalog-filters__mobile-head h2 {
    margin: 0;
    font-size: 21px;
  }

  .catalog-filters__mobile-actions {
    display: flex;
    gap: 8px;
  }

  #catalog-filter-clear {
    padding: 0 10px;
    font-size: 14px;
  }

  #catalog-filter-clear:disabled {
    opacity: .48;
    cursor: default;
  }

  #catalog-filter-close {
    width: 44px;
    padding: 0;
  }

  body.catalog-filter-open {
    overflow: hidden;
    overscroll-behavior: none;
  }
}

@media (max-width: 560px) {
  .page-download .site-main,
  .page-download .site-footer {
    width: calc(100vw - 24px);
  }

  .catalog-search { flex: 1 1 auto; }

  .catalog-filter-button {
    width: auto;
    flex: 0 0 auto;
    padding: 0 10px;
    white-space: nowrap;
  }

  .catalog-suggestions > h2 { font-size: 14px; }
}