.page-products {
  --prod-gap: clamp(20px, 4vw, 40px);
  --prod-line-soft: rgba(154, 243, 248, 0.16);
  --prod-line-strong: rgba(53, 214, 230, 0.42);
  --prod-amber-line: rgba(242, 180, 92, 0.36);
  --prod-cyan-wash: rgba(53, 214, 230, 0.09);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(53, 214, 230, 0.1), transparent 65%),
    radial-gradient(900px 500px at 0% 30%, rgba(122, 46, 69, 0.1), transparent 70%),
    var(--c-abyss);
  color: var(--c-mist);
  font-family: var(--font-body);
  overflow-x: clip;
  overflow-wrap: anywhere;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .product-hero {
  position: relative;
  display: grid;
  gap: var(--prod-gap);
  padding-block: clamp(24px, 5vw, 64px) clamp(36px, 6vw, 84px);
  isolation: isolate;
}

.page-products .hero-version-mark {
  position: absolute;
  top: -0.14em;
  right: 0;
  z-index: 0;
  color: transparent;
  font-family: var(--font-mono);
  font-size: clamp(96px, 24vw, 310px);
  font-weight: 700;
  letter-spacing: -0.08em;
  line-height: 0.75;
  pointer-events: none;
  user-select: none;
  -webkit-text-stroke: 1px rgba(242, 180, 92, 0.13);
}

.page-products .product-hero__copy,
.page-products .product-hero__visual {
  position: relative;
  z-index: 1;
}

.page-products .product-hero .eyebrow {
  color: var(--c-amber);
  letter-spacing: 0.12em;
}

.page-products .product-hero .display-title {
  max-width: 13ch;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(42px, 9vw, 100px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.96;
}

.page-products .product-hero .display-title .title-accent {
  display: block;
  color: var(--c-cyan);
}

.page-products .product-hero .lede {
  max-width: 58ch;
  margin: 0 0 24px;
  color: var(--c-steel);
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.8;
}

.page-products .ver-amber {
  color: var(--c-amber);
}

.page-products .product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--prod-line-soft);
  background: var(--prod-line-soft);
}

.page-products .hero-fact {
  padding: 12px 14px;
  background: rgba(10, 34, 55, 0.72);
}

.page-products .hero-fact dt {
  color: var(--c-steel);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .hero-fact dd {
  margin: 4px 0 0;
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-products .product-hero__visual {
  align-self: end;
  position: relative;
  margin: 0;
  border: 1px solid var(--prod-line-strong);
  background: var(--c-deep);
  box-shadow: var(--shadow-soft);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-products .product-hero__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
}

.page-products .product-hero__visual figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 6px 8px;
  border: 1px solid var(--prod-amber-line);
  background: rgba(5, 17, 31, 0.78);
  color: var(--c-amber);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .product-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(48px, 8vw, 100px);
}

.page-products .product-aside {
  display: grid;
  gap: 16px;
}

.page-products .index-rail {
  padding-left: 16px;
  border-left: 1px solid var(--prod-line-soft);
}

.page-products .index-rail__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .index-rail__link {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  color: var(--c-steel);
  font-size: 14px;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .index-rail__link:hover,
.page-products .index-rail__link[aria-current="location"] {
  border-color: var(--prod-line-strong);
  color: var(--c-cyan);
}

.page-products .version-card {
  padding: 18px;
  border: 1px solid var(--prod-amber-line);
  background:
    linear-gradient(145deg, rgba(242, 180, 92, 0.1), transparent 42%),
    var(--c-deep);
  box-shadow: var(--shadow-soft);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .version-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .version-card__code {
  color: var(--c-steel);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.page-products .version-card__label {
  margin: 0;
  color: var(--c-steel);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-products .version-card__number {
  margin: 4px 0 16px;
  color: var(--c-amber);
  font-family: var(--font-mono);
  font-size: clamp(42px, 8vw, 58px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.page-products .version-card__facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-products .version-card__facts div {
  padding-top: 9px;
  border-top: 1px solid var(--prod-line-soft);
}

.page-products .version-card__facts dt {
  color: var(--c-steel);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .version-card__facts dd {
  margin: 3px 0 0;
  color: var(--c-mist);
  font-size: 13px;
  line-height: 1.55;
}

.page-products .product-content {
  min-width: 0;
}

.page-products .product-section {
  padding-block: clamp(30px, 5vw, 56px);
  border-top: 1px solid var(--prod-line-soft);
  scroll-margin-top: calc(var(--header-offset) + 24px);
}

.page-products .product-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .product-section .section-head__eyebrow {
  color: var(--c-cyan);
}

.page-products .product-section .section-head__title {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 48px);
  letter-spacing: -0.02em;
  line-height: 1.08;
}

.page-products .product-section .section-head__note {
  max-width: 70ch;
  color: var(--c-steel);
  line-height: 1.75;
}

.page-products .version-structure {
  display: grid;
  gap: 1px;
  margin-top: 18px;
  border: 1px solid var(--prod-line-soft);
  background: var(--prod-line-soft);
}

.page-products .version-part {
  padding: 16px;
  background: var(--c-abyss);
}

.page-products .version-part strong {
  display: block;
  margin-bottom: 4px;
  color: var(--c-amber);
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
}

.page-products .version-part span {
  color: var(--c-mist);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-products .version-part p {
  margin: 8px 0 0;
  color: var(--c-steel);
  font-size: 13px;
  line-height: 1.65;
}

.page-products .version-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 2px solid var(--c-cyan);
  background: var(--prod-cyan-wash);
}

.page-products .version-note p {
  margin: 0;
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.75;
}

.page-products .compare-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-products .compare-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--prod-line-soft);
  background: var(--c-panel);
}

.page-products .compare-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--card-accent), transparent 70%);
}

.page-products .compare-card--desktop {
  --card-accent: var(--c-steel);
}

.page-products .compare-card--mobile {
  --card-accent: var(--c-cyan);
  border-color: var(--prod-line-strong);
}

.page-products .compare-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.page-products .compare-card__count {
  color: var(--c-steel);
  font-size: 12px;
}

.page-products .compare-card h3 {
  margin: 0 0 12px;
  color: var(--c-mist);
  font-size: 20px;
  line-height: 1.3;
}

.page-products .compare-visual {
  margin: 0 0 14px;
  overflow: hidden;
  border: 1px solid var(--prod-line-soft);
  background: var(--c-deep);
}

.page-products .compare-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .compare-visual--phone img {
  aspect-ratio: 3 / 4;
}

.page-products .compare-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .compare-list li {
  padding: 10px 0;
  border-top: 1px solid var(--prod-line-soft);
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .compare-list__key {
  display: block;
  margin-bottom: 2px;
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-products .change-mark {
  padding: 0 0.25em;
  border-bottom: 1px solid var(--c-cyan);
  background: rgba(53, 214, 230, 0.16);
  color: var(--c-cyan-soft);
}

.page-products .change-callout {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--c-cyan);
  background: var(--prod-cyan-wash);
  color: var(--c-mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-products .nav-blueprint {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  align-items: center;
  margin-top: 22px;
}

.page-products .phone-mock {
  width: min(100%, 300px);
  margin-inline: auto;
  padding: 14px;
  border: 1px solid var(--prod-line-strong);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(18, 58, 85, 0.7), rgba(5, 17, 31, 0.94));
  box-shadow: var(--shadow-soft), var(--glow-cyan);
}

.page-products .phone-mock__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 2px 2px 12px;
  color: var(--c-steel);
  font-size: 11px;
}

.page-products .phone-mock__screen {
  padding: 14px;
  border: 1px solid var(--prod-line-soft);
  border-radius: 10px;
  background: rgba(10, 34, 55, 0.76);
}

.page-products .phone-mock__label {
  margin: 0;
  color: var(--c-amber);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.page-products .phone-nav {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .phone-nav__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--prod-line-soft);
  background: rgba(5, 17, 31, 0.58);
  color: var(--c-steel);
  font-size: 14px;
}

.page-products .phone-nav__item--active {
  border-color: var(--c-cyan);
  background: rgba(53, 214, 230, 0.11);
  color: var(--c-cyan-soft);
  box-shadow: 0 0 0 1px rgba(53, 214, 230, 0.18);
}

.page-products .phone-nav__index {
  color: var(--c-amber);
  font-size: 11px;
}

.page-products .phone-nav__badge {
  margin-left: auto;
  padding: 2px 5px;
  background: var(--c-cyan);
  color: var(--c-abyss);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.page-products .nav-blueprint__notes {
  display: grid;
  gap: 12px;
}

.page-products .nav-note {
  padding: 14px 0;
  border-top: 1px solid var(--prod-line-soft);
}

.page-products .nav-note h3 {
  margin: 8px 0 4px;
  color: var(--c-mist);
  font-size: 17px;
  line-height: 1.35;
}

.page-products .nav-note p {
  margin: 0;
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .structure-visual,
.page-products .query-visual {
  margin: 18px 0;
  overflow: hidden;
  border: 1px solid var(--prod-line-soft);
  background: var(--c-deep);
}

.page-products .structure-visual img,
.page-products .query-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-products .structure-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-products .structure-item {
  padding: 16px;
  border: 1px solid var(--prod-line-soft);
  background: var(--c-panel-soft);
}

.page-products .structure-item h3 {
  margin: 0 0 6px;
  color: var(--c-mist);
  font-size: 16px;
}

.page-products .structure-item p {
  margin: 0;
  color: var(--c-steel);
  font-size: 13px;
  line-height: 1.7;
}

.page-products .structure-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.page-products .structure-tag {
  padding: 6px 9px;
  border: 1px solid var(--prod-line-soft);
  background: rgba(18, 58, 85, 0.42);
  color: var(--c-mist);
  font-size: 12px;
}

.page-products .structure-tag--cyan {
  border-color: var(--prod-line-strong);
  color: var(--c-cyan-soft);
}

.page-products .query-field-grid {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.page-products .query-field {
  padding: 14px;
  border: 1px solid var(--prod-line-soft);
  background: var(--c-panel);
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .query-field:hover {
  border-color: var(--prod-line-strong);
  background: rgba(18, 58, 85, 0.72);
  transform: translateY(-2px);
}

.page-products .query-field__label {
  margin: 0;
  color: var(--c-steel);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-products .query-field__value {
  margin: 6px 0 4px;
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.45;
}

.page-products .query-field--version .query-field__value {
  color: var(--c-amber);
}

.page-products .query-field__hint {
  margin: 0;
  color: var(--c-steel);
  font-size: 12px;
  line-height: 1.6;
}

.page-products .query-steps {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.page-products .query-steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px solid var(--prod-line-soft);
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.7;
  counter-increment: steps;
}

.page-products .query-steps li::before {
  content: "0" counter(steps);
  color: var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .product-section .notice {
  margin-top: 18px;
}

.page-products .scenario-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-products .scenario-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--prod-line-soft);
  background: linear-gradient(170deg, var(--c-panel), rgba(5, 17, 31, 0.86));
}

.page-products .scenario-card__index {
  color: var(--c-amber);
  font-size: 12px;
}

.page-products .scenario-card h3 {
  margin: 0;
  color: var(--c-mist);
  font-size: 18px;
}

.page-products .scenario-card p {
  margin: 0;
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .scenario-card a {
  align-self: flex-start;
  margin-top: auto;
  border-bottom: 1px solid var(--prod-line-strong);
  color: var(--c-cyan);
  font-size: 14px;
  text-decoration: none;
}

.page-products .cta-band {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  margin-top: clamp(28px, 5vw, 48px);
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--prod-line-strong);
  background: linear-gradient(120deg, rgba(53, 214, 230, 0.12), rgba(242, 180, 92, 0.07) 55%, transparent);
}

.page-products .cta-band h2 {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.1;
}

.page-products .cta-band p {
  margin: 0;
  color: var(--c-steel);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-products .version-structure {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .compare-grid,
  .page-products .query-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .nav-blueprint {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }

  .page-products .cta-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 980px) {
  .page-products .product-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-products .product-layout {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .product-aside {
    position: sticky;
    top: calc(var(--header-offset) + 18px);
  }
}
<<<END>>>