.page-products {
  --cat-bg: rgba(22, 35, 58, .58);
  --cat-bg-quiet: rgba(22, 35, 58, .3);
  --cat-cut: 16px;
  padding-bottom: clamp(40px, 7vw, 96px);
}

/* ---------- 页头 ---------- */
.page-products .cat-head {
  padding-top: clamp(24px, 4.4vw, 52px);
}

.page-products .cat-head__grid {
  align-items: end;
}

.page-products .cat-head__title {
  margin: 12px 0 20px;
}

.page-products .cat-head__lead {
  max-width: 34ch;
}

.page-products .cat-head__aside {
  margin-top: 28px;
}

.page-products .cat-head__note {
  margin: 0;
}

.page-products .cat-head__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
}

.page-products .cat-head__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .cat-head__fig {
  font-family: var(--hth-numeric);
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--hth-cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .cat-head__cap {
  font-size: 12px;
  color: var(--hth-gray);
  letter-spacing: .04em;
}

/* ---------- 模块索引带 ---------- */
.page-products .cat-index {
  margin-top: clamp(36px, 6vw, 76px);
}

.page-products .cat-index__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 20px;
}

.page-products .cat-index__head .hth-h2 {
  margin: 0;
}

.page-products .cat-index__intro {
  margin: 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--hth-gray);
}

.page-products .cat-band {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--hth-line);
  border-bottom: 1px solid var(--hth-line);
  scrollbar-width: thin;
}

.page-products .cat-band__item {
  position: relative;
  flex: 1 0 164px;
  min-width: 164px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 22px;
  border-right: 1px solid var(--hth-line);
  scroll-snap-align: start;
  text-decoration: none;
  color: inherit;
  transition: background var(--hth-dur) var(--hth-ease);
}

.page-products .cat-band__item:last-child {
  border-right: 0;
}

.page-products .cat-band__item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--hth-red);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--hth-dur) var(--hth-ease);
}

.page-products .cat-band__item:hover,
.page-products .cat-band__item:focus-visible {
  background: var(--cat-bg-quiet);
}

.page-products .cat-band__item:hover::after,
.page-products .cat-band__item:focus-visible::after {
  transform: scaleX(1);
}

.page-products .cat-band__item:focus-visible {
  outline: 2px solid var(--hth-cyan);
  outline-offset: -2px;
}

.page-products .cat-band__num {
  font-family: var(--hth-numeric);
  font-size: 20px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--hth-red);
  font-variant-numeric: tabular-nums;
}

.page-products .cat-band__name {
  font-family: var(--hth-display);
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--hth-chalk);
}

.page-products .cat-band__tag {
  font-family: var(--hth-numeric);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--hth-gray);
}

/* ---------- 模块卡片区 ---------- */
.page-products .cat-mods {
  margin-top: clamp(40px, 6.5vw, 88px);
}

.page-products .cat-mods__title {
  margin: 0 0 22px;
}

.page-products .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .cat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--cat-bg);
  border: 1px solid var(--hth-line);
  clip-path: polygon(0 0, calc(100% - var(--cat-cut)) 0, 100% var(--cat-cut), 100% 100%, 0 100%);
  overflow: hidden;
}

.page-products .cat-card__media {
  position: relative;
  overflow: hidden;
  background: var(--hth-ink);
}

.page-products .cat-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-products .cat-card--a .cat-card__media {
  aspect-ratio: 21 / 9;
}

.page-products .cat-card__media--strip {
  aspect-ratio: 21 / 9;
  flex: none;
}

.page-products .cat-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
  padding: clamp(16px, 2.4vw, 26px);
}

.page-products .cat-card__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .cat-card__num {
  font-family: var(--hth-numeric);
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: .95;
  letter-spacing: -0.02em;
  color: var(--hth-red);
  font-variant-numeric: tabular-nums;
}

.page-products .cat-card__title {
  margin: 0;
}

.page-products .cat-card__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--hth-mist);
}

.page-products .cat-card__desc--tight {
  color: var(--hth-gray);
  font-size: 14px;
}

.page-products .cat-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

.page-products .cat-card__meta {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--hth-line);
  font-family: var(--hth-numeric);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--hth-gray);
}

.page-products .cat-card__more {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--hth-line);
}

.page-products .cat-card__more summary {
  cursor: pointer;
  list-style: none;
  display: inline-block;
  font-family: var(--hth-numeric);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--hth-cyan);
}

.page-products .cat-card__more summary::-webkit-details-marker {
  display: none;
}

.page-products .cat-card__more summary::after {
  content: " ＋";
  color: var(--hth-gray);
}

.page-products .cat-card__more[open] summary::after {
  content: " －";
}

.page-products .cat-card__more summary:focus-visible {
  outline: 2px solid var(--hth-cyan);
  outline-offset: 3px;
}

.page-products .cat-card__list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--hth-gray);
}

/* ---------- 场馆卡片与城市视图 ---------- */
.page-products .cat-card--e {
  border-color: rgba(255, 148, 51, .42);
  background:
    linear-gradient(180deg, rgba(255, 148, 51, .07) 0%, rgba(22, 35, 58, .58) 58%),
    var(--hth-slate-soft);
}

.page-products .cat-card--e .cat-card__num {
  color: var(--hth-amber);
}

.page-products .cat-city {
  margin-top: 4px;
}

.page-products .cat-city__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hth-line);
}

.page-products .cat-city__panel {
  padding-top: 14px;
}

.page-products .cat-city__list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-products .cat-city__list dt {
  font-family: var(--hth-numeric);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--hth-cyan);
}

.page-products .cat-city__list dd {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--hth-gray);
}

/* ---------- 口径标注区 ---------- */
.page-products .cat-caliber {
  margin-top: clamp(44px, 7vw, 96px);
}

.page-products .cat-caliber__shell {
  position: relative;
  padding: clamp(24px, 3.4vw, 44px) clamp(18px, 3vw, 40px);
  background: var(--hth-ink);
  border-left: 3px solid var(--hth-red);
}

.page-products .cat-caliber__lead {
  margin: 14px 0 0;
  max-width: 56ch;
  font-family: var(--hth-editorial);
  font-size: 17px;
  line-height: 1.7;
  color: var(--hth-mist);
}

.page-products .cat-caliber__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .cat-caliber__item {
  display: flex;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--hth-line);
}

.page-products .cat-caliber__idx {
  flex: none;
  font-family: var(--hth-numeric);
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: .04em;
  color: var(--hth-amber);
  font-variant-numeric: tabular-nums;
}

.page-products .cat-caliber__name {
  margin: 0 0 6px;
}

.page-products .cat-caliber__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--hth-gray);
}

.page-products .cat-caliber__shell .hth-note {
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hth-line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .cat-head__aside {
    margin-top: 0;
    padding-left: 24px;
    border-left: 1px solid var(--hth-line);
  }

  .page-products .cat-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-products .cat-card--a {
    grid-column: 1 / 8;
    min-height: 520px;
  }

  .page-products .cat-card--b {
    grid-column: 8 / 13;
    min-height: 440px;
  }

  .page-products .cat-card--c {
    grid-column: 1 / 6;
    min-height: 400px;
  }

  .page-products .cat-card--d {
    grid-column: 6 / 13;
    min-height: 340px;
  }

  .page-products .cat-card--e {
    grid-column: 1 / 13;
    min-height: 320px;
    flex-direction: row;
  }

  .page-products .cat-card--e .cat-card__media {
    flex: 0 0 44%;
  }

  .page-products .cat-card--e .cat-card__body {
    flex: 1 1 auto;
  }

  .page-products .cat-card--f {
    grid-column: 1 / 7;
    min-height: 280px;
  }

  .page-products .cat-card--g {
    grid-column: 7 / 13;
    min-height: 240px;
  }

  .page-products .cat-city__list {
    grid-template-columns: 88px 1fr;
    gap: 8px 18px;
  }

  .page-products .cat-city__list dt {
    padding-top: 4px;
  }

  .page-products .cat-caliber__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }

  .page-products .cat-caliber__item {
    flex-direction: column;
    gap: 10px;
  }
}

@media (min-width: 1120px) {
  .page-products .cat-card--e .cat-card__media {
    flex: 0 0 40%;
  }

  .page-products .cat-head__lead {
    max-width: 40ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-band__item,
  .page-products .cat-band__item::after,
  .page-products .cat-card__more summary {
    transition: none;
  }
}
</main>
<<<END>>>