.page-products {
  --p-edge: rgba(167, 178, 194, 0.16);
  --p-edge-soft: rgba(167, 178, 194, 0.1);
  --p-card: #111F36;
  --p-pad: clamp(18px, 3.4vw, 26px);
  position: relative;
  color: var(--cream);
  overflow-x: clip;
}

/* ---------- breadcrumb ---------- */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding-top: 22px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--mist);
}
.page-products .breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: rgba(167, 178, 194, 0.42);
}
.page-products .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-products .breadcrumb a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

/* ---------- hero ---------- */
.page-products .products-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(28px, 5vw, 56px) clamp(44px, 7vw, 88px);
}
.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: -20px 0 0;
  z-index: 0;
  background:
    radial-gradient(680px 340px at 84% 14%, rgba(216, 166, 74, 0.2), transparent 62%),
    linear-gradient(118deg, var(--ink-800) 0%, var(--ink-900) 56%, var(--ink-950) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
}
.page-products .products-hero > .shell {
  position: relative;
  z-index: 1;
}
.page-products .products-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: center;
}
.page-products .products-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(2.3rem, 6.2vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0.07em;
  color: var(--cream);
}
.page-products .products-hero .lead {
  margin-top: 22px;
  max-width: 36ch;
  font-size: clamp(1rem, 1.2vw, 1.0625rem);
  line-height: 1.9;
  color: var(--mist);
}
.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.page-products .products-hero__figure {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  aspect-ratio: 3 / 4;
  border-radius: 180px 26px 26px 26px;
  overflow: hidden;
  border: 1px solid var(--p-edge);
  background: var(--ink-800);
  box-shadow: 0 34px 80px -46px rgba(0, 0, 0, 0.92);
}
.page-products .products-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-products .products-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(216, 166, 74, 0.24), transparent 44%, rgba(10, 19, 36, 0.6));
}

/* ---------- shared section head ---------- */
.page-products .section-head h2 {
  margin: 12px 0 0;
  font-size: clamp(1.55rem, 3.4vw, 2.3rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: 0.05em;
  color: var(--cream);
}
.page-products .section-head p {
  margin-top: 14px;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- catalog ---------- */
.page-products .products-catalog {
  padding-block: clamp(48px, 7vw, 88px);
}
.page-products .products-catalog__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}
.page-products .products-catalog__aside h2 {
  margin: 12px 0 0;
  font-size: clamp(1.5rem, 3.2vw, 2.05rem);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.page-products .products-catalog__aside p {
  margin-top: 14px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--mist);
}
.page-products .products-catalog__figure {
  margin: 22px 0 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--p-edge);
  background: var(--ink-800);
}
.page-products .products-catalog__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .products-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.page-products .products-filters .exhibit-tag {
  font-size: 0.75rem;
  letter-spacing: 0.09em;
}
.page-products .products-catalog__aside .meta-note {
  margin-top: 12px;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .products-slab {
  position: relative;
  padding: 20px 20px 18px;
  border-radius: 20px;
  background: linear-gradient(158deg, var(--ink-800), rgba(30, 51, 82, 0.86));
  border: 1px solid var(--p-edge);
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
}
.page-products .products-slab:hover {
  transform: translateY(-6px);
  border-color: rgba(216, 166, 74, 0.5);
  box-shadow: 0 26px 50px -34px rgba(216, 166, 74, 0.6);
}
.page-products .products-slab .slab__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.07em;
  color: rgba(216, 166, 74, 0.68);
}
.page-products .products-slab h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.page-products .products-slab p {
  margin: 8px 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .products-slab__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  padding-top: 13px;
  border-top: 1px dashed var(--p-edge-soft);
}
.page-products .products-slab__tags .exhibit-tag {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}

/* ---------- install ---------- */
.page-products .products-install {
  padding-block: clamp(48px, 7vw, 92px);
  background:
    radial-gradient(760px 320px at 10% 0%, rgba(79, 167, 154, 0.14), transparent 68%),
    var(--ink-800);
  border-block: 1px solid var(--p-edge-soft);
}
.page-products .products-install__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(26px, 4vw, 40px);
  align-items: start;
}
.page-products .products-step {
  padding: 4px 0 16px;
  border-bottom: 1px solid var(--p-edge-soft);
}
.page-products .products-step + .products-step {
  margin-top: 16px;
}
.page-products .products-step summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0 6px;
  list-style: none;
  cursor: pointer;
}
.page-products .products-step summary::-webkit-details-marker {
  display: none;
}
.page-products .products-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--gold);
  transition: color 0.3s var(--ease);
}
.page-products .products-step[open] summary::after {
  content: "−";
  color: var(--gold-bright);
}
.page-products .products-step__num {
  font-family: var(--font-num);
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--gold);
}
.page-products .products-step__title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.page-products .products-step p {
  margin: 6px 0 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-products .products-install__figure {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--p-edge);
  background: var(--ink-900);
}
.page-products .products-install__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .products-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}
.page-products .products-specs li {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(30, 51, 82, 0.6);
  border: 1px solid var(--p-edge);
}
.page-products .products-specs strong {
  display: block;
  font-family: var(--font-num);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold-bright);
}
.page-products .products-specs span {
  display: block;
  margin-top: 5px;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- compare ---------- */
.page-products .products-compare {
  padding-block: clamp(48px, 7vw, 92px);
}
.page-products .products-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(26px, 4vw, 40px);
}
.page-products .products-line {
  position: relative;
  padding: 26px 22px 28px;
  border-radius: 22px;
  background: linear-gradient(170deg, var(--ink-800), rgba(10, 19, 36, 0.9));
  border: 1px solid var(--p-edge);
  overflow: hidden;
}
.page-products .products-line::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 3px;
}
.page-products .products-line--jade::before {
  background: linear-gradient(90deg, var(--jade), rgba(79, 167, 154, 0));
}
.page-products .products-line--gold::before {
  background: linear-gradient(90deg, var(--gold), rgba(216, 166, 74, 0));
}
.page-products .products-line h3 {
  margin: 16px 0 0;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.page-products .products-line ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .products-line li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .products-line li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  transform: rotate(45deg);
}
.page-products .products-line--jade li::before {
  background: var(--jade);
}
.page-products .products-line--gold li::before {
  background: var(--gold);
}
.page-products .products-compare__figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--p-edge);
  background: var(--ink-800);
}
.page-products .products-compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}
.page-products .products-compare__merge {
  margin: 24px 0 0;
  padding: 20px 22px;
  border-left: 3px solid var(--gold);
  border-radius: 0 16px 16px 0;
  background: rgba(216, 166, 74, 0.07);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--cream);
}

/* ---------- events band ---------- */
.page-products .products-events {
  padding-block: clamp(16px, 3vw, 28px) clamp(48px, 7vw, 84px);
}
.page-products .products-events__band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(26px, 4.6vw, 48px);
  border-radius: 30px;
  background:
    radial-gradient(620px 260px at 88% 16%, rgba(216, 166, 74, 0.2), transparent 70%),
    radial-gradient(520px 240px at 2% 92%, rgba(198, 69, 50, 0.18), transparent 72%),
    var(--ink-800);
  border: 1px solid var(--p-edge);
}
.page-products .products-events__copy h2 {
  margin: 12px 0 0;
  font-size: clamp(1.45rem, 3.1vw, 2.05rem);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.page-products .products-events__copy p {
  margin-top: 14px;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-products .products-events__copy .btn {
  margin-top: 24px;
}
.page-products .products-events__list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}
.page-products .products-events__list li {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(5, 10, 18, 0.42);
  border: 1px solid var(--p-edge);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .products-events__k {
  display: block;
  margin-bottom: 4px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold-bright);
}

/* ---------- versions ---------- */
.page-products .products-versions {
  padding-block: clamp(48px, 7vw, 92px);
}
.page-products .products-timeline {
  display: flex;
  gap: 16px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 6px 2px 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.page-products .products-timeline::-webkit-scrollbar {
  height: 4px;
}
.page-products .products-timeline::-webkit-scrollbar-thumb {
  background: rgba(216, 166, 74, 0.42);
  border-radius: 99px;
}
.page-products .products-timeline::-webkit-scrollbar-track {
  background: rgba(167, 178, 194, 0.1);
  border-radius: 99px;
}
.page-products .products-timeline__item {
  position: relative;
  flex: 0 0 min(258px, 76vw);
  scroll-snap-align: start;
  padding: 26px 20px 22px;
  border-radius: 20px;
  background: linear-gradient(170deg, var(--ink-800), rgba(10, 19, 36, 0.86));
  border: 1px solid var(--p-edge);
}
.page-products .products-timeline__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  width: 28px;
  height: 2px;
  background: var(--gold);
}
.page-products .products-timeline__item--now {
  border-color: rgba(216, 166, 74, 0.5);
  background: linear-gradient(170deg, rgba(216, 166, 74, 0.15), rgba(10, 19, 36, 0.9));
}
.page-products .products-timeline__ver {
  display: block;
  font-family: var(--font-num);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
}
.page-products .products-timeline__item .exhibit-tag {
  margin-top: 8px;
  font-size: 0.6875rem;
  letter-spacing: 0.09em;
}
.page-products .products-timeline__item p {
  margin: 12px 0 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--mist);
}
.page-products .products-versions__figure {
  margin: 20px 0 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--p-edge);
  background: var(--ink-800);
}
.page-products .products-versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}
.page-products .products-versions__note {
  margin: 22px 0 0;
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px dashed rgba(216, 166, 74, 0.36);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}

/* ---------- faq ---------- */
.page-products .products-faq {
  padding-block: clamp(48px, 7vw, 92px);
  background: var(--ink-800);
  border-block: 1px solid var(--p-edge-soft);
}
.page-products .products-faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 40px);
}
.page-products .products-faq__item {
  padding: 4px 20px;
  border-radius: 18px;
  background: rgba(10, 19, 36, 0.5);
  border: 1px solid var(--p-edge);
}
.page-products .products-faq__item summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--cream);
}
.page-products .products-faq__item summary::-webkit-details-marker {
  display: none;
}
.page-products .products-faq__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--gold);
}
.page-products .products-faq__item[open] summary::after {
  content: "−";
  color: var(--gold-bright);
}
.page-products .products-faq__item p {
  margin: 0 0 18px;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-products .products-faq__more {
  margin: 24px 0 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--mist);
}
.page-products .products-faq__more a {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 166, 74, 0.5);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-products .products-faq__more a:hover {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

/* ---------- closing ---------- */
.page-products .products-cta {
  padding-block: clamp(40px, 6vw, 76px) clamp(56px, 8vw, 100px);
}
.page-products .products-cta__inner {
  display: grid;
  gap: 24px;
  padding: clamp(24px, 4vw, 40px);
  border-radius: 26px;
  border: 1px solid var(--p-edge);
  background:
    radial-gradient(520px 220px at 96% 10%, rgba(216, 166, 74, 0.16), transparent 70%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950));
}
.page-products .products-cta__inner p {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.9;
  color: var(--cream);
}
.page-products .products-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- responsive ---------- */
@media (min-width: 540px) {
  .page-products .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .products-slab:nth-child(even) {
    margin-top: 14px;
  }
  .page-products .products-specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .products-compare__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .products-faq__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .products-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .products-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.76fr);
  }
  .page-products .products-hero__figure {
    margin: 0;
    max-width: 380px;
    justify-self: end;
  }
  .page-products .products-install__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
  }
  .page-products .products-events__band {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .products-catalog__layout {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 50px);
  }
  .page-products .products-catalog__aside {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

@media (min-width: 1180px) {
  .page-products .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-slab,
  .page-products .products-slab:hover,
  .page-products .breadcrumb a,
  .page-products .products-faq__more a {
    transition: none;
    transform: none;
  }
  .page-products .products-timeline {
    scroll-snap-type: none;
  }
}
<<<END>>>