.page-products {
  --pl-panel: rgba(27, 58, 107, 0.26);
  --pl-panel-deep: rgba(18, 39, 79, 0.72);
  --pl-radius: 2px;
  padding-bottom: 104px;
}

.page-products .breadcrumb {
  padding: 20px 0 0;
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* ---------- hero ---------- */
.page-products .pl-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 0;
}

.page-products .pl-hero__glow {
  position: absolute;
  top: -180px;
  right: -120px;
  width: 620px;
  height: 620px;
  background: radial-gradient(closest-side, rgba(108, 74, 182, 0.36), rgba(108, 74, 182, 0) 72%);
  pointer-events: none;
}

.page-products .pl-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-products .pl-hero__copy .coord {
  margin-bottom: 14px;
}

.page-products .pl-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6.4vw, 52px);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.22;
  color: var(--text);
}

.page-products .pl-hero__lede {
  max-width: 56ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pl-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--pl-panel-deep);
  clip-path: polygon(0 6%, 100% 0, 100% 100%, 0 94%);
  overflow: hidden;
}

.page-products .pl-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 15 / 8;
  object-fit: cover;
  opacity: 0.92;
}

/* ---------- figures ---------- */
.page-products .pl-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pl-figures__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--deep);
}

.page-products .pl-figures__num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-products .pl-figures__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pl-figures__note {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- shell ---------- */
.page-products .pl-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-top: 64px;
}

/* ---------- rail ---------- */
.page-products .pl-rail__panel {
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: var(--pl-panel);
  margin-bottom: 16px;
}

.page-products .pl-rail__panel:last-of-type {
  margin-bottom: 0;
}

.page-products .pl-rail__caption {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .legend__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}

.page-products .legend__dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.page-products .legend__dot--gold {
  background: var(--gold);
}

.page-products .legend__dot--purple {
  background: var(--purple-soft);
}

.page-products .chip-set {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .chip {
  padding: 7px 13px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-products .chip:hover {
  color: var(--text);
  border-color: var(--cyan);
}

.page-products .chip[aria-pressed="true"] {
  color: var(--gold);
  border-color: var(--cyan);
  background: rgba(77, 208, 225, 0.08);
}

.page-products .chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pl-rail__foot {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pl-rail__cta {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ---------- stream & chapters ---------- */
.page-products .pl-stream {
  min-width: 0;
}

.page-products .pl-block {
  margin-bottom: 96px;
}

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

.page-products .chapter {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.page-products .chapter__index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--purple-soft);
}

.page-products .chapter__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 30px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  color: var(--text);
}

.page-products .chapter__band {
  flex: 1 1 80px;
  height: 1px;
  background: linear-gradient(90deg, var(--purple) 0%, rgba(108, 74, 182, 0) 100%);
}

.page-products .section__lede {
  max-width: 68ch;
  margin: 0 0 32px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pl-block a {
  color: var(--purple-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(155, 123, 224, 0.4);
}

.page-products .pl-block a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- product lines ---------- */
.page-products .pl-lines {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .pl-line {
  padding: 0 0 20px;
  border: 1px solid var(--line);
  background: var(--pl-panel);
  overflow: hidden;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-products .pl-line:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .pl-line__art {
  margin: 0 0 18px;
  border-bottom: 1px solid var(--line);
  background: var(--pl-panel-deep);
}

.page-products .pl-line__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: 0.86;
}

.page-products .pl-line .coord,
.page-products .pl-line .card__title,
.page-products .pl-line__desc,
.page-products .pl-line__meta {
  margin-left: 20px;
  margin-right: 20px;
}

.page-products .pl-line .coord {
  margin-bottom: 8px;
}

.page-products .pl-line .card__title {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-products .pl-line__desc {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pl-line__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .pl-line__meta > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.page-products .pl-line__meta dt {
  color: var(--muted);
}

.page-products .pl-line__meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
}

/* ---------- figure blocks ---------- */
.page-products .pl-figure-block {
  position: relative;
  margin: 0 0 32px;
  border: 1px solid var(--line);
  background: var(--pl-panel-deep);
  overflow: hidden;
}

.page-products .pl-figure-block img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  opacity: 0.88;
}

.page-products .pl-figure-block--wide img {
  aspect-ratio: 13 / 6;
}

.page-products .pl-figure-block figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- table ---------- */
.page-products .pl-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--pl-panel-deep);
  -webkit-overflow-scrolling: touch;
}

.page-products .pl-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pl-table__caption {
  padding: 16px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-products .pl-table th,
.page-products .pl-table td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pl-table thead th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: rgba(11, 27, 58, 0.7);
  position: relative;
}

.page-products .pl-table tbody tr {
  transition: background 200ms var(--ease);
}

.page-products .pl-table tbody tr:hover {
  background: rgba(77, 208, 225, 0.06);
}

.page-products .pl-table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 0 var(--cyan);
}

.page-products .pl-table tbody td {
  color: var(--text);
}

.page-products .pl-table .is-num {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gold);
}

.page-products .pl-table .unit {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- timeline ---------- */
.page-products .pl-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  border-left: 1px solid var(--line-strong);
}

.page-products .pl-timeline__item {
  position: relative;
  padding: 0 0 34px 0;
}

.page-products .pl-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .pl-timeline__dot {
  position: absolute;
  left: -32px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 0 4px rgba(108, 74, 182, 0.18);
}

.page-products .pl-timeline__item.is-current .pl-timeline__dot {
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(77, 208, 225, 0.2);
}

.page-products .pl-timeline__ver {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .pl-timeline__item.is-current .pl-timeline__ver {
  color: var(--cyan);
}

.page-products .pl-timeline__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--text);
}

.page-products .pl-timeline__desc {
  margin: 0 0 10px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pl-timeline__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
}

.page-products .pl-timeline__code {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--purple-soft);
}

.page-products .pl-more {
  margin: 28px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- terminal compare ---------- */
.page-products .pl-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pl-compare__col {
  padding: 26px 22px 24px;
  background: var(--pl-panel);
}

.page-products .pl-compare__col--pad {
  background: rgba(108, 74, 182, 0.1);
}

.page-products .pl-compare__col h3 {
  margin: 0 0 18px;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-products .pl-compare__col--pad h3 {
  color: var(--purple-soft);
}

.page-products .pl-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .pl-steps li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text);
}

.page-products .pl-steps__no {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
}

.page-products .pl-compare__fit {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pl-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- export ---------- */
.page-products .pl-export {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--pl-panel-deep);
}

.page-products .pl-export__art {
  margin: 0;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-products .pl-export__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.85;
}

.page-products .pl-export__body {
  padding: 26px 22px;
}

.page-products .pl-export__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-products .pl-export__list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pl-export__list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-products .pl-export__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .pl-export__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- tail ---------- */
.page-products .pl-block--tail {
  padding: 32px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--purple);
  background: var(--pl-panel);
}

.page-products .pl-block--tail .section__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text);
}

.page-products .pl-block--tail .section__lede {
  margin-bottom: 24px;
}

.page-products .pl-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- buttons inside page ---------- */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-bottom-width: 1px;
  transition: background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-products .btn--gold {
  background: var(--gold);
  color: var(--night);
  border-color: var(--gold);
}

.page-products .btn--gold:hover {
  background: var(--gold-soft);
  color: var(--night);
  border-color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

.page-products .btn--outline {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}

.page-products .btn--outline:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .btn--sm {
  padding: 9px 16px;
  font-size: 13px;
}

.page-products .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- responsive ---------- */
@media (min-width: 620px) {
  .page-products .pl-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .page-products .pl-export__art {
    border-bottom: none;
    border-right: 1px solid var(--line);
  }

  .page-products .pl-export__art img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }
}

@media (min-width: 900px) {
  .page-products .pl-hero {
    padding-top: 40px;
  }

  .page-products .pl-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 56px;
  }

  .page-products .pl-hero__art {
    margin-top: -8px;
  }

  .page-products .pl-shell {
    grid-template-columns: 292px minmax(0, 1fr);
    gap: 56px;
    margin-top: 80px;
  }

  .page-products .pl-rail__inner {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-products .pl-block {
    margin-bottom: 112px;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pl-line,
  .page-products .pl-table tbody tr,
  .page-products .btn,
  .page-products .chip {
    transition: none;
  }

  .page-products .pl-line:hover {
    transform: none;
  }
}
<<<END>>>