.page-products {
  --cat-index-w: 236px;
  --cat-card-bd: 2px solid var(--line);
  --cat-card-bd-strong: 2px solid var(--line-strong);
  background: var(--ink-800);
  color: var(--pearl-100);
  font-family: var(--font-body);
  padding-bottom: 64px;
}

.page-products .cat-hero {
  display: grid;
  gap: 26px;
  padding: 10px 0 32px;
  border-bottom: 1px solid var(--line);
}

.page-products .cat-hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  color: var(--pearl-100);
}

.page-products .cat-hero__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-400);
  max-width: 62ch;
}

.page-products .cat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .cat-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.page-products .cat-stat {
  border: var(--cat-card-bd);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 14px 12px;
  box-shadow: var(--shadow-hard);
}

.page-products .cat-stat--accent {
  background: linear-gradient(150deg, rgba(233, 119, 74, 0.16), rgba(216, 181, 106, 0.12));
  border-color: rgba(233, 119, 74, 0.42);
}

.page-products .cat-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--gold-500);
}

.page-products .cat-stat--accent .cat-stat__num {
  color: var(--coral-500);
}

.page-products .cat-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

.page-products .cat-shell {
  display: grid;
  gap: 30px;
  padding-top: 30px;
}

.page-products .cat-index {
  border: var(--cat-card-bd);
  border-radius: var(--radius-card);
  background: var(--ink-900);
  padding: 16px 16px 18px;
  box-shadow: var(--shadow-hard);
  align-self: start;
}

.page-products .cat-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-products .cat-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .cat-index__link {
  display: block;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist-400);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-products .cat-index__link:hover,
.page-products .cat-index__link:focus-visible {
  color: var(--pearl-100);
  background: rgba(216, 181, 106, 0.1);
  border-left-color: var(--gold-500);
}

.page-products .cat-index__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.66;
  color: var(--steel-500);
}

.page-products .cat-body {
  display: grid;
  gap: 44px;
  min-width: 0;
}

.page-products .cat-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .cat-sec--prepare {
  border-top: 1px solid var(--line);
  padding-top: 34px;
}

.page-products .cat-sec__head {
  max-width: 68ch;
  margin-bottom: 22px;
}

.page-products .cat-sec__title {
  font-family: var(--font-display);
  font-size: clamp(23px, 4.6vw, 33px);
  line-height: 1.3;
  font-weight: 600;
  margin: 8px 0 0;
  color: var(--pearl-100);
}

.page-products .cat-sec__lede {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-products .cat-subtitle {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--gold-300);
  margin: 28px 0 14px;
}

.page-products .cat-map {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .cat-map__card {
  position: relative;
  border: var(--cat-card-bd);
  border-radius: var(--radius-card);
  background: var(--ink-700);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow-hard);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-products .cat-map__card:hover,
.page-products .cat-map__card:focus-within {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.page-products .cat-map__card--wide {
  background: linear-gradient(160deg, var(--ink-700), var(--ink-600));
}

.page-products .cat-map__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-products .cat-map__title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.35;
  margin: 10px 0 0;
  color: var(--pearl-100);
}

.page-products .cat-map__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

.page-products .cat-map__meta {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel-500);
}

.page-products .cat-map__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 14px;
  color: var(--gold-300);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-products .cat-map__link:hover,
.page-products .cat-map__link:focus-visible {
  color: var(--pearl-100);
  border-bottom-color: var(--coral-500);
}

.page-products .cat-split {
  display: grid;
  gap: 22px;
}

.page-products .cat-split__main {
  min-width: 0;
}

.page-products .cat-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-products .cat-step {
  position: relative;
  border: var(--cat-card-bd);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 18px 16px;
  box-shadow: var(--shadow-hard);
}

.page-products .cat-step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold-500);
}

.page-products .cat-step__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin: 8px 0 0;
  color: var(--pearl-100);
}

.page-products .cat-step__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

.page-products .cat-fold {
  margin-top: 16px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius-soft);
  background: var(--ink-900);
  padding: 0 16px;
}

.page-products .cat-fold__sum {
  cursor: pointer;
  padding: 14px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold-300);
  list-style: none;
}

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

.page-products .cat-fold__sum::before {
  content: "＋";
  display: inline-block;
  margin-right: 8px;
  color: var(--coral-500);
}

.page-products .cat-fold[open] .cat-fold__sum::before {
  content: "－";
}

.page-products .cat-fold__body {
  border-top: 1px solid var(--line-soft);
  padding: 12px 0 16px;
}

.page-products .cat-fold__item {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-400);
}

.page-products .cat-fold__item:last-child {
  margin-bottom: 0;
}

.page-products .cat-fold__item strong {
  color: var(--pearl-100);
  font-weight: 600;
}

.page-products .cat-figure {
  margin: 0;
  border: var(--cat-card-bd);
  border-radius: var(--radius-card);
  background: var(--ink-700);
  padding: 8px;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-products .cat-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  background: linear-gradient(140deg, var(--ink-600), var(--ink-900));
}

.page-products .cat-figure--screen .cat-figure__img {
  aspect-ratio: 14 / 9;
}

.page-products .cat-figure--account .cat-figure__img {
  aspect-ratio: 3 / 2;
}

.page-products .cat-figure__cap {
  padding: 10px 6px 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel-500);
}

.page-products .cat-filters {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .cat-filter {
  border: var(--cat-card-bd);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 14px 16px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-products .cat-filter:hover,
.page-products .cat-filter:focus-within {
  border-color: var(--line-strong);
  background: var(--ink-600);
}

.page-products .cat-filter__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold-500);
}

.page-products .cat-filter__tip {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-400);
}

.page-products .cat-note {
  margin-top: 18px;
  border-left: 3px solid var(--coral-500);
  background: rgba(233, 119, 74, 0.08);
  border-radius: 0 var(--radius-soft) var(--radius-soft) 0;
  padding: 14px 16px;
}

.page-products .cat-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--pearl-100);
}

.page-products .cat-rail {
  margin: 0 -16px;
  padding: 0 16px 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .cat-rail__track {
  list-style: none;
  margin: 0;
  padding: 4px 0 8px;
  display: flex;
  gap: 10px;
  width: max-content;
  outline-offset: 4px;
}

.page-products .cat-rail__track:focus-visible {
  outline: 2px solid var(--gold-500);
  border-radius: 8px;
}

.page-products .cat-rail__card {
  flex: 0 0 auto;
  width: 136px;
  border: var(--cat-card-bd);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 16px 14px;
  font-size: 15px;
  color: var(--pearl-100);
  box-shadow: var(--shadow-hard);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products .cat-rail__card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-products .cat-rail__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--coral-500);
}

.page-products .cat-inline-note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist-400);
}

.page-products .cat-inline-note a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .cat-inline-note a:hover,
.page-products .cat-inline-note a:focus-visible {
  color: var(--pearl-100);
}

.page-products .cat-fav {
  display: grid;
  gap: 20px;
}

.page-products .cat-fav__text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-products .cat-fav__tags {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-products .cat-fav__item {
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--ink-700);
  padding: 9px 10px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist-400);
}

.page-products .cat-fav__item--pin {
  border-color: var(--line-strong);
  background: rgba(216, 181, 106, 0.1);
  color: var(--gold-300);
}

.page-products .cat-fav__legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--steel-500);
}

.page-products .cat-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .cat-dim {
  border: var(--cat-card-bd);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 16px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  align-items: start;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-products .cat-dim:hover {
  border-color: var(--line-strong);
  background: var(--ink-600);
}

.page-products .cat-dim__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--gold-500);
  padding-top: 2px;
}

.page-products .cat-dim__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  color: var(--pearl-100);
}

.page-products .cat-dim__text {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist-400);
}

.page-products .cat-figure--dims {
  margin-top: 22px;
}

.page-products .cat-figure--dims .cat-figure__img {
  aspect-ratio: 10 / 7;
}

.page-products .cat-vers {
  display: grid;
  gap: 12px;
}

.page-products .cat-vers__card {
  border: var(--cat-card-bd);
  border-radius: var(--radius-card);
  background: var(--ink-700);
  padding: 18px 16px;
  box-shadow: var(--shadow-hard);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-products .cat-vers__card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.page-products .cat-vers__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-900);
  background: var(--gold-500);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
}

.page-products .cat-vers__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin: 12px 0 0;
  color: var(--pearl-100);
}

.page-products .cat-vers__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--mist-400);
}

.page-products .cat-metrics {
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: var(--cat-card-bd);
  border-radius: var(--radius-soft);
  overflow: hidden;
}

.page-products .cat-metrics__item {
  background: var(--ink-900);
  padding: 14px;
}

.page-products .cat-metrics__item dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel-500);
}

.page-products .cat-metrics__item dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--gold-300);
}

.page-products .cat-prep__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .cat-prep__list li {
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-soft);
  background: var(--ink-700);
  padding: 13px 14px 13px 38px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pearl-100);
}

.page-products .cat-prep__list li::before {
  content: "▸";
  position: absolute;
  left: 16px;
  top: 13px;
  color: var(--gold-500);
  font-size: 13px;
}

.page-products .cat-prep__fallback {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-products .cat-prep__fallback a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .cat-prep__fallback a:hover,
.page-products .cat-prep__fallback a:focus-visible {
  color: var(--pearl-100);
}

.page-products .cat-prep__legal {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--steel-500);
}

.page-products .cat-prep__legal a {
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .cat-figure--prep .cat-figure__img {
  aspect-ratio: 16 / 9;
}

.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (min-width: 600px) {
  .page-products .cat-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-map__card--wide {
    grid-column: span 2;
  }

  .page-products .cat-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cat-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cat-vers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cat-fav__tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .cat-hero {
    grid-template-columns: minmax(0, 1fr) 292px;
    align-items: start;
    gap: 36px;
    padding: 18px 0 40px;
  }

  .page-products .cat-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-shell {
    grid-template-columns: var(--cat-index-w) minmax(0, 1fr);
    gap: 42px;
    padding-top: 36px;
  }

  .page-products .cat-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }

  .page-products .cat-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 26px;
  }

  .page-products .cat-split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-products .cat-fav {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 26px;
  }

  .page-products .cat-fav__tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cat-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .cat-vers {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cat-rail {
    margin: 0;
    padding: 0 0 8px;
  }
}

@media (min-width: 1180px) {
  .page-products .cat-body {
    gap: 52px;
  }

  .page-products .cat-map__card {
    padding: 24px 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-map__card,
  .page-products .cat-rail__card,
  .page-products .cat-vers__card,
  .page-products .cat-index__link {
    transition: none;
  }

  .page-products .cat-map__card:hover,
  .page-products .cat-rail__card:hover,
  .page-products .cat-vers__card:hover {
    transform: none;
  }
}
<<<END>>>