.page-products {
  --pr-gap: clamp(20px, 4vw, 44px);
  position: relative;
  background: var(--ink);
  overflow-x: clip;
}

.page-products .crumbs {
  padding: clamp(14px, 2.4vw, 22px) 0 0;
}

.page-products .pr-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(34px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(720px 340px at 10% -12%, rgba(34, 224, 255, 0.16), transparent 70%),
    radial-gradient(560px 300px at 94% 8%, rgba(165, 91, 255, 0.14), transparent 72%);
}

.page-products .pr-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(30, 43, 69, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 43, 69, 0.35) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 30% 20%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 30% 20%, #000 0%, transparent 72%);
  opacity: 0.55;
}

.page-products .pr-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-products .pr-hero h1 {
  margin: 12px 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 11vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-products .pr-hero h1 em {
  display: block;
  font-style: normal;
  color: var(--cyan);
  background: linear-gradient(96deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-products .pr-hero__lede {
  margin: 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pr-hero__panel {
  position: relative;
  padding: 22px 34px 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 26, 48, 0.92), rgba(11, 18, 36, 0.92));
  box-shadow: inset 0 0 0 1px rgba(34, 224, 255, 0.08), 0 40px 90px -70px rgba(34, 224, 255, 0.8);
}

.page-products .pr-hero__panel-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-products .pr-hero__facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-products .pr-hero__facts li:first-child {
  border-top: 0;
}

.page-products .pr-hero__fact-k {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pr-hero__fact-v {
  font-size: 14px;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .pr-hero__stamp {
  position: absolute;
  top: 22px;
  right: 10px;
  margin: 0;
  writing-mode: vertical-rl;
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--muted);
  opacity: 0.7;
}

.page-products .pr-toc {
  border-bottom: 1px solid var(--line);
  background: rgba(11, 18, 36, 0.6);
}

.page-products .pr-toc__inner {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: thin;
}

.page-products .pr-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pr-toc__link .mono {
  font-size: 11px;
  opacity: 0.75;
}

.page-products .pr-toc__link:hover {
  color: var(--text);
}

.page-products .pr-toc__link[aria-current] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .pr-section {
  padding: clamp(40px, 7vw, 88px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-products .pr-section:last-of-type {
  border-bottom: 0;
}

.page-products .pr-section__head {
  max-width: 62ch;
}

.page-products .pr-section__head h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .pr-section__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 46ch;
}

.page-products .pr-compare {
  display: grid;
  gap: 20px;
  margin-top: var(--pr-gap);
}

.page-products .pr-compare__bridge {
  display: none;
}

.page-products .pr-compare__card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pr-compare__card--screen {
  box-shadow: inset 0 0 0 1px rgba(34, 224, 255, 0.14), 0 34px 90px -70px rgba(34, 224, 255, 0.9);
}

.page-products .pr-compare__card--list {
  box-shadow: inset 0 0 0 1px rgba(165, 91, 255, 0.16), 0 34px 90px -70px rgba(165, 91, 255, 0.9);
}

.page-products .pr-compare__head h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text);
}

.page-products .pr-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-products .pr-tag--cyan {
  color: var(--cyan);
  border: 1px solid rgba(34, 224, 255, 0.42);
  background: rgba(34, 224, 255, 0.08);
}

.page-products .pr-tag--violet {
  color: var(--violet);
  border: 1px solid rgba(165, 91, 255, 0.42);
  background: rgba(165, 91, 255, 0.08);
}

.page-products .pr-spec {
  margin: 0;
  display: grid;
}

.page-products .pr-spec__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.page-products .pr-spec__row dt {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-products .pr-spec__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--text);
}

.page-products .pr-compare__link {
  margin-top: auto;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.page-products .pr-compare__link--violet {
  color: var(--violet);
}

.page-products .pr-compare__link:hover {
  text-decoration: underline;
}

.page-products .pr-split {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-products .pr-split__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
  max-width: 44ch;
}

.page-products .pr-split__body h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .pr-points {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 46ch;
}

.page-products .pr-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pr-points li strong {
  color: var(--text);
  font-weight: 600;
}

.page-products .pr-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .pr-points--violet li::before {
  background: var(--violet);
}

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

.page-products .pr-split__figure .figure__media,
.page-products .pr-member__figure .figure__media,
.page-products .pr-install__figure .figure__media,
.page-products .pr-cycle__figure .figure__media {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  box-shadow: inset 0 0 0 1px rgba(34, 224, 255, 0.16), 0 40px 100px -80px rgba(34, 224, 255, 0.9);
}

.page-products .pr-split__figure--list .figure__media {
  aspect-ratio: 7 / 5;
  box-shadow: inset 0 0 0 1px rgba(165, 91, 255, 0.2), 0 40px 100px -80px rgba(165, 91, 255, 0.9);
}

.page-products .pr-install__figure .figure__media {
  aspect-ratio: 2 / 1;
}

.page-products .pr-cycle__figure .figure__media {
  aspect-ratio: 3 / 2;
}

.page-products .figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .figure__caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pr-member {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: var(--pr-gap);
  align-items: start;
}

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

.page-products .pr-cols li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pr-cols span {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .pr-cols strong {
  display: block;
  margin: 6px 0 5px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-products .pr-cols p {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--muted);
}

.page-products .pr-member__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--amber);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  max-width: 46ch;
}

.page-products .pr-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--pr-gap);
}

.page-products .pr-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .pr-switch__label {
  cursor: pointer;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .pr-switch__label:hover {
  color: var(--text);
  border-color: rgba(34, 224, 255, 0.4);
}

.page-products .pr-switch__input:checked + .pr-switch__label {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

.page-products .pr-switch__input:focus-visible + .pr-switch__label {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pr-param {
  display: none;
  width: 100%;
  margin-top: 18px;
  border-bottom: 1px solid var(--line);
}

.page-products #pr-param-screen:checked ~ .pr-param--screen,
.page-products #pr-param-list:checked ~ .pr-param--list {
  display: grid;
}

.page-products .pr-param__item {
  border-top: 1px solid var(--line);
}

.page-products .pr-param__item summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 15px 2px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--text);
}

.page-products .pr-param__item summary::-webkit-details-marker {
  display: none;
}

.page-products .pr-param__item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-products .pr-param__item[open] summary::after {
  content: "–";
  color: var(--violet);
}

.page-products .pr-param__key {
  flex: 1 1 auto;
}

.page-products .pr-param__val {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--muted);
}

.page-products .pr-param__item p {
  margin: 0 0 16px;
  padding-left: 2px;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.74;
  color: var(--muted);
}

.page-products .pr-steps {
  margin: var(--pr-gap) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 22px;
  counter-reset: prstep;
}

.page-products .pr-step {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .pr-step::before {
  counter-increment: prstep;
  content: "0" counter(prstep);
  position: absolute;
  top: -10px;
  left: 0;
  padding-right: 12px;
  background: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .pr-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-products .pr-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .pr-install__figure {
  margin-top: clamp(28px, 5vw, 52px);
}

.page-products .pr-install__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pr-cycle {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .pr-cycle__body h2 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .pr-cycle__body p {
  margin: 0 0 16px;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-products .pr-cycle__body .btn {
  margin-top: 6px;
}

.page-products .pr-cta {
  background:
    radial-gradient(620px 280px at 8% 0%, rgba(165, 91, 255, 0.14), transparent 72%),
    linear-gradient(180deg, rgba(11, 18, 36, 0.9), rgba(5, 7, 15, 0.9));
}

.page-products .pr-cta__inner {
  display: grid;
  gap: 24px;
}

.page-products .pr-cta__text h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .pr-cta__text p {
  margin: 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-products .pr-cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-compare__card {
    gap: 18px;
  }

  .page-products .pr-spec__row {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: end;
  }

  .page-products .pr-compare {
    grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
    gap: 0;
    align-items: stretch;
  }

  .page-products .pr-compare__bridge {
    display: flex;
    position: relative;
    align-items: center;
    justify-content: center;
  }

  .page-products .pr-compare__line {
    position: absolute;
    top: 10%;
    bottom: 10%;
    left: 50%;
    width: 1px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, transparent, var(--cyan) 30%, var(--violet) 70%, transparent);
  }

  .page-products .pr-compare__label {
    position: relative;
    writing-mode: vertical-rl;
    padding: 12px 0;
    background: var(--ink);
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--muted);
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  }

  .page-products .pr-split--reverse {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

  .page-products .pr-split--reverse .pr-split__body {
    order: 2;
  }

  .page-products .pr-split--reverse .pr-split__figure {
    order: 1;
  }

  .page-products .pr-member {
    grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
  }

  .page-products .pr-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pr-cycle {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

  .page-products .pr-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 1100px) {
  .page-products .pr-hero h1 {
    font-size: clamp(64px, 7.6vw, 104px);
  }

  .page-products .pr-section__head h2 {
    font-size: clamp(30px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-toc__link,
  .page-products .pr-switch__label,
  .page-products .pr-compare__link {
    transition: none;
  }
}
<<<END>>>