.page-products {
  font-family: var(--font-sans);
  color: var(--text);
  line-height: 1.75;
}

.page-products .prod-crumb {
  padding-top: 18px;
}

.page-products .prod-hero {
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(28px, 4.5vw, 52px) clamp(24px, 4vw, 44px);
  margin-top: 18px;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .prod-hero__copy .t-h1 {
  margin-bottom: 16px;
}

.page-products .prod-hero__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  color: var(--text-dim);
}

.page-products .prod-hero__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-products .step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 10px 0 10px 14px;
  border-left: 2px solid var(--line);
}

.page-products .step:first-child {
  border-left-color: var(--neon);
}

.page-products .step__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neon);
  line-height: 1.6;
}

.page-products .step__body {
  display: grid;
  gap: 2px;
}

.page-products .step__body strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-products .step__body span {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

.page-products .prod-hero__figure {
  margin: clamp(22px, 3.5vw, 36px) 0 0;
}

.page-products .prod-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-products .prod-hero__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .prod-body {
  padding-block: clamp(28px, 4.5vw, 56px) clamp(44px, 6vw, 84px);
}

.page-products .prod-body__grid {
  display: grid;
  gap: 28px;
}

.page-products .prod-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  padding: 14px;
}

.page-products .prod-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-products .prod-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .prod-toc a {
  display: block;
  white-space: nowrap;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .prod-toc a:hover,
.page-products .prod-toc a[aria-current] {
  color: var(--neon);
  border-color: var(--neon);
}

.page-products .module {
  scroll-margin-top: 96px;
  padding-top: clamp(24px, 3vw, 34px);
  margin-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--line);
}

.page-products .prod-main > .module:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-products .module__lede {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 15px;
  color: var(--text-dim);
}

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

.page-products .module__copy p {
  margin: 0 0 14px;
  font-size: 15.5px;
  color: var(--text);
  max-width: 68ch;
}

.page-products .module__copy p:last-child {
  margin-bottom: 0;
}

.page-products .module__copy--wide {
  margin-top: 20px;
}

.page-products .module__media {
  margin: 0;
}

.page-products .module__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.page-products .module__media--square img {
  aspect-ratio: 1 / 1;
}

.page-products .module__media figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-products .fact-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .fact-list li {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  display: grid;
  gap: 2px;
}

.page-products .fact-list b {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-products .fact-list span {
  font-size: 12.5px;
  color: var(--text-dim);
}

.page-products .flowmap-wrap {
  margin-top: 24px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.page-products .flowmap {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

.page-products .pick-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pick-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-left: 2px solid var(--neon);
  background: var(--surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-products .pick-list strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pick-list span {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-products .field-block {
  margin-top: 26px;
}

.page-products .field-block .t-h3 {
  margin-bottom: 6px;
}

.page-products .field-block__note {
  margin: 0 0 16px;
  font-size: 13.5px;
  color: var(--text-dim);
  max-width: 66ch;
}

.page-products .field-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-bottom: 10px;
  overflow: hidden;
}

.page-products .field-group summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
}

.page-products .field-group summary::-webkit-details-marker {
  display: none;
}

.page-products .field-group summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--neon);
}

.page-products .field-group[open] summary::after {
  content: "−";
}

.page-products .field-group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 400;
}

.page-products .field-grid {
  list-style: none;
  margin: 0;
  padding: 2px 14px 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
}

.page-products .field-grid li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
}

.page-products .field-grid li::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--neon);
}

.page-products .case-band {
  margin-top: clamp(30px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-2);
  padding: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 10px;
}

.page-products .case-band__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 7vw, 3.8rem);
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .case-band__unit {
  font-size: 0.34em;
  margin-left: 8px;
  color: var(--amber);
}

.page-products .case-band__body .t-h4 {
  margin: 6px 0 6px;
}

.page-products .case-band__body p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-dim);
  max-width: 56ch;
}

.page-products .viz-grid {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.page-products .viz-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 14px;
}

.page-products .viz-card__title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--neon);
  letter-spacing: 0.02em;
}

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

.page-products .viz-card__cap {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

.page-products .dims {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.page-products .dims__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
}

.page-products .dims__row--neon {
  border-left-color: var(--neon);
}

.page-products .dims__row--amber {
  border-left-color: var(--amber);
}

.page-products .dims__row--orange {
  border-left-color: var(--orange);
}

.page-products .dims__key {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  min-width: 40px;
}

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

.page-products .channel-card {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.page-products .channel-card .t-h4 {
  margin: 0 0 6px;
}

.page-products .channel-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.7;
}

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

.page-products .case-link {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .case-link:hover {
  border-color: var(--neon);
  transform: translateY(-2px);
}

.page-products .case-link__k {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--neon);
}

.page-products .case-link__d {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.7;
}

.page-products .prod-next {
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-products .prod-next .t-h3 {
  margin-bottom: 16px;
}

.page-products .prod-next__grid {
  display: grid;
  gap: 12px;
}

.page-products .next-card {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

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

.page-products .next-card__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .next-card__d {
  font-size: 14.5px;
  color: var(--text);
  line-height: 1.7;
}

.page-products .next-card__go {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--neon);
}

@media (min-width: 640px) {
  .page-products .fact-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

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

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

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

  .page-products .step {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    border-left: 0;
    border-top: 2px solid var(--line);
    padding: 12px 14px 0 0;
  }

  .page-products .step:first-child {
    border-top-color: var(--neon);
  }

  .page-products .case-band {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 860px) {
  .page-products .module__body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 30px;
  }

  .page-products .module__body--reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 44px;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-products .prod-toc {
    position: sticky;
    top: 88px;
    padding: 16px;
  }

  .page-products .prod-toc ol {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-products .prod-toc a {
    white-space: normal;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 7px 10px;
    font-size: 13.5px;
  }

  .page-products .prod-toc a:hover {
    border-left-color: var(--neon);
    background: var(--surface);
  }

  .page-products .prod-toc a[aria-current] {
    border-left-color: var(--neon);
    background: var(--surface);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-toc a,
  .page-products .case-link,
  .page-products .next-card {
    transition: none;
  }

  .page-products .case-link:hover,
  .page-products .next-card:hover {
    transform: none;
  }
}
<<<END>>>