.page-products {
  --legend-w: 240px;
  --block-gap: clamp(20px, 3vw, 38px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-products .prod-hero {
  padding-top: clamp(10px, 2vw, 22px);
}

.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-products .prod-hero__copy .lede {
  margin-top: 18px;
  max-width: 34em;
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .prod-hero__facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: var(--edge-soft);
}

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

.page-products .prod-hero__facts .num-figure {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .prod-hero__facts li > span:last-child {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--bone);
}

.page-products .prod-hero__media {
  margin: 0;
}

.page-products .prod-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 36px);
  align-items: start;
}

.page-products .prod-legend {
  border: var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 14px 16px;
}

.page-products .prod-legend__version {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .prod-legend__version .u-serif {
  color: var(--cyan);
  font-size: 16px;
}

.page-products .prod-legend__note {
  margin: 6px 0 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--bone);
}

.page-products .prod-legend__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.page-products .prod-legend__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  border-left: 3px solid transparent;
  color: var(--bone);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.24s var(--ease);
}

.page-products .prod-legend__idx {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-products .prod-legend__link:hover,
.page-products .prod-legend__link:focus-visible,
.page-products .prod-legend__link.is-active,
.page-products .prod-legend__link[aria-current] {
  color: var(--paper);
  background: rgba(43, 240, 200, 0.1);
  border-left-color: var(--cyan);
}

.page-products .prod-legend__link:hover .prod-legend__idx,
.page-products .prod-legend__link.is-active .prod-legend__idx,
.page-products .prod-legend__link[aria-current] .prod-legend__idx {
  color: var(--cyan);
}

.page-products .prod-stream {
  min-width: 0;
}

.page-products .prod-block {
  border: var(--edge);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: clamp(20px, 3vw, 40px);
  margin-bottom: var(--block-gap);
  transition: box-shadow 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-products .prod-block:last-child {
  margin-bottom: 0;
}

.page-products .prod-block h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.12;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-products .prod-block h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.35;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-products .prod-block p {
  color: var(--bone);
  line-height: 1.8;
  margin: 14px 0 0;
}

.page-products .prod-block p a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

.page-products .prod-block .coord {
  margin: 0;
}

.page-products .prod-sub {
  margin-top: clamp(22px, 3vw, 32px);
  padding-top: 14px;
  border-top: 1px dashed rgba(168, 184, 177, 0.28);
}

.page-products .prod-tail {
  font-size: 14px;
  color: var(--bone);
  border-left: 3px solid rgba(43, 240, 200, 0.45);
  padding-left: 14px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-products .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(127, 217, 198, 0.4);
  padding: 6px 12px;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-products .chip strong {
  color: var(--cyan);
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
}

.page-products .prod-inline-media,
.page-products .prod-bleed {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-products .prod-bleed {
  margin-left: calc(-1 * clamp(0px, 2.2vw, 30px));
  margin-right: calc(-1 * clamp(0px, 2.2vw, 30px));
}

.page-products .field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-products .field-card {
  border: var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow);
  padding: 16px 18px;
}

.page-products .field-card p {
  margin: 0;
  font-size: 14px;
}

.page-products .cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.page-products .cap-card {
  position: relative;
  border: var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow);
  padding: 18px;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .cap-card__idx {
  display: block;
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.page-products .cap-card p {
  margin: 0;
  font-size: 14px;
}

.page-products .cap-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}

.page-products .step-list {
  margin-top: 24px;
}

.page-products .step {
  border: var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow);
  transition: border-color 0.24s var(--ease);
}

.page-products .step[open] {
  border-color: rgba(43, 240, 200, 0.5);
}

.page-products .step__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .step__num {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1;
  color: var(--cyan);
}

.page-products .step__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16px, 2.2vw, 21px);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .step__summary::after {
  content: "+";
  font-size: 20px;
  line-height: 1;
  color: var(--mist);
}

.page-products .step[open] .step__summary::after {
  content: "–";
  color: var(--cyan);
}

.page-products .step__body {
  margin: 0 18px;
  padding: 14px 0 18px;
  border-top: 1px dashed rgba(168, 184, 177, 0.28);
}

.page-products .step__body p {
  margin: 0;
  font-size: 14px;
}

.page-products .step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  color: var(--cyan);
  font-size: 14px;
  opacity: 0.75;
}

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

.page-products .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone);
  border-bottom: 1px dashed rgba(168, 184, 177, 0.22);
  padding-bottom: 12px;
}

.page-products .check-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  box-shadow: 2px 2px 0 var(--line);
}

.page-products .check-list strong {
  color: var(--paper);
}

.page-products .check-list a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

.page-products .ratio-figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
  border: var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow);
  padding: 16px;
}

.page-products .ratio-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .ratio-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--bone);
}

.page-products .version-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .version-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px dashed rgba(168, 184, 177, 0.28);
}

.page-products .version-row__year {
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .version-row p {
  margin: 6px 0 0;
  font-size: 14px;
}

.page-products .install-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-top: 18px;
  align-items: start;
}

.page-products .spec-wrap {
  overflow-x: auto;
  margin-top: 18px;
}

.page-products .spec-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .spec-table caption {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
  padding-bottom: 8px;
}

.page-products .spec-table th,
.page-products .spec-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  border: 1px solid rgba(168, 184, 177, 0.24);
  line-height: 1.6;
}

.page-products .spec-table th {
  width: 38%;
  background: rgba(30, 58, 50, 0.7);
  color: var(--paper);
  font-weight: 700;
}

.page-products .spec-table td {
  color: var(--bone);
}

.page-products .spec-table tbody tr:nth-child(even) td {
  background: rgba(30, 58, 50, 0.35);
}

.page-products .install-media {
  margin: 0;
}

.page-products .prod-block--cta {
  border-color: rgba(255, 122, 47, 0.6);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px dashed rgba(255, 178, 122, 0.4);
}

.page-products .prod-hero__media img,
.page-products .prod-inline-media img,
.page-products .prod-bleed img,
.page-products .install-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

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

@media (min-width: 768px) {
  .page-products .cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .version-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-products .install-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
}

@media (min-width: 960px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-products .prod-layout {
    grid-template-columns: var(--legend-w) minmax(0, 1fr);
  }

  .page-products .prod-legend {
    position: sticky;
    top: 116px;
  }

  .page-products .prod-legend__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .prod-legend__link {
    padding: 9px 12px;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-block,
  .page-products .cap-card,
  .page-products .step,
  .page-products .prod-legend__link {
    transition: none;
  }

  .page-products .cap-card:hover {
    transform: none;
  }
}
<<<END>>>