/* Identical 3/2/1-column widths and gaps; only the overflow direction changes. */
body.hopo-category-rail .systemSeriesGrid {
  --rail-gap: clamp(18px, 2.2vw, 34px);
  display: grid;
  grid-template-columns: none !important;
  grid-template-rows: 1fr;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - var(--rail-gap) * 2) / 3);
  gap: var(--rail-gap);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: #b9bcbe transparent;
  padding-block: 10px;
  margin-block: -10px;
}
body.hopo-category-rail .systemSeriesGrid > .systemSeriesCard {
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  opacity: 1 !important;
  transform: none !important;
  transition-delay: 0ms !important;
}
body.hopo-category-rail .systemSeriesGrid > .systemSeriesCard:focus-visible { outline-offset: -3px; }
body.hopo-category-rail .hopoRailShell { position: relative; min-width: 0; }
body.hopo-category-rail .hopoRailShell .systemSeriesGrid { scrollbar-width: none; }
body.hopo-category-rail .hopoRailShell .systemSeriesGrid::-webkit-scrollbar { display: none; }
body.hopo-category-rail .hopoRailButton {
  position: absolute;
  z-index: 3;
  top: var(--rail-control-y, 112px);
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin: 0;
  padding: 0;
  border: 1px solid #d8dbdd;
  border-radius: 50%;
  background: #fff;
  color: #171a1d;
  box-shadow: 0 4px 14px rgba(20, 24, 27, .12);
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease, opacity 180ms ease;
}
body.hopo-category-rail .hopoRailButton--previous { inset-inline-start: -24px; }
body.hopo-category-rail .hopoRailButton--next { inset-inline-end: -24px; }
body.hopo-category-rail .hopoRailButton svg { display: block; width: 21px; height: 21px; }
body.hopo-category-rail .hopoRailButton--previous svg { transform: rotate(180deg); }
body.hopo-category-rail .hopoRailShell:dir(rtl) .hopoRailButton--next svg { transform: rotate(180deg); }
body.hopo-category-rail .hopoRailShell:dir(rtl) .hopoRailButton--previous svg { transform: none; }
body.hopo-category-rail .hopoRailButton[hidden] { display: none; }
body.hopo-category-rail .hopoRailButton:disabled { opacity: 0; pointer-events: none; }
body.hopo-category-rail .hopoRailButton:focus-visible { outline: 2px solid #171a1d; outline-offset: 4px; }
body.hopo-category-rail .hopoRailButton:disabled:focus-visible { opacity: .4; }
body.hopo-category-rail .hopoRailStatus {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}
@media (hover: hover) and (pointer: fine) {
  body.hopo-category-rail .hopoRailButton:not(:disabled):hover { background: #171a1d; border-color: #171a1d; color: #fff; }
}
@media (max-width: 1100px) {
  body.hopo-category-rail .systemSeriesGrid { grid-auto-columns: calc((100% - var(--rail-gap)) / 2); }
}
@media (max-width: 1248px) {
  body.hopo-category-rail .hopoRailButton--previous { inset-inline-start: 8px; }
  body.hopo-category-rail .hopoRailButton--next { inset-inline-end: 8px; }
}
@media (max-width: 820px) {
  body.hopo-category-rail .systemSeriesGrid { grid-auto-columns: 100%; }
  body.hopo-category-rail .hopoRailButton--previous { inset-inline-start: 8px; }
  body.hopo-category-rail .hopoRailButton--next { inset-inline-end: 8px; }
  body.hopo-category-rail .hopoRailButton { width: 44px; height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  body.hopo-category-rail .systemSeriesGrid { scroll-behavior: auto; }
  body.hopo-category-rail .hopoRailButton { transition: none; }
}