.page-products {
  --prod-gap: clamp(14px, 2.4vw, 24px);
  --prod-line-soft: rgba(39, 64, 95, 0.72);
  --prod-panel-top: rgba(15, 32, 56, 0.94);
  --prod-panel-bottom: rgba(8, 20, 38, 0.94);
}

.page-products .prod-hero {
  padding-top: clamp(6px, 1.6vw, 16px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .prod-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 5.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-products .prod-hero__title-em {
  display: block;
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(53, 242, 228, 0.28);
}

.page-products .prod-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

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

.page-products .prod-hero__strip {
  margin-top: 26px;
}

.page-products .prod-hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
}

.page-products .prod-hero__shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: 0 22px 48px rgba(3, 9, 20, 0.62);
}

.page-products .prod-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .download-card {
  position: relative;
  z-index: 2;
  margin: -26px 0 0 0;
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, var(--ink-700) 0%, var(--ink-800) 100%);
  box-shadow: 0 20px 42px rgba(3, 9, 20, 0.55);
}

.page-products .download-card__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .download-card__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-products .download-card__list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .download-card__list li {
  position: relative;
  padding-left: 16px;
}

.page-products .download-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-products .download-card__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .prod-cap__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  margin-top: 26px;
}

.page-products .prod-cap__item {
  will-change: transform;
}

.page-products .prod-chart {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .prod-chart__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 8px;
}

.page-products .prod-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-products .device-switch {
  margin-top: 26px;
  padding: clamp(16px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, var(--prod-panel-top), var(--prod-panel-bottom));
}

.page-products .device-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .device-switch__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(16px, 2.4vw, 22px);
}

.page-products .device-switch__tab {
  cursor: pointer;
  padding: 8px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--steel);
  background: transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .device-switch__tab:hover {
  color: var(--mist);
  border-color: var(--cyan);
}

.page-products #dev-phone:checked ~ .device-switch__tabs label[for="dev-phone"],
.page-products #dev-tablet:checked ~ .device-switch__tabs label[for="dev-tablet"],
.page-products #dev-desktop:checked ~ .device-switch__tabs label[for="dev-desktop"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-products #dev-phone:focus-visible ~ .device-switch__tabs label[for="dev-phone"],
.page-products #dev-tablet:focus-visible ~ .device-switch__tabs label[for="dev-tablet"],
.page-products #dev-desktop:focus-visible ~ .device-switch__tabs label[for="dev-desktop"] {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .device-switch__panel {
  display: none;
}

.page-products #dev-phone:checked ~ .device-switch__panels > [data-panel="phone"],
.page-products #dev-tablet:checked ~ .device-switch__panels > [data-panel="tablet"],
.page-products #dev-desktop:checked ~ .device-switch__panels > [data-panel="desktop"] {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  align-items: center;
}

.page-products .device-switch__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  overflow: hidden;
  background: var(--ink-900);
}

.page-products .device-switch__title {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.4;
  color: var(--white);
}

.page-products .device-switch__text .prose {
  margin-top: 12px;
}

.page-products .prod-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
}

.page-products .prod-steps__item {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(15, 32, 56, 0.72);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .prod-steps__item:hover,
.page-products .prod-steps__item:focus-within {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 14px 30px rgba(3, 9, 20, 0.5);
}

.page-products .prod-steps__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
}

.page-products .prod-steps__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
}

.page-products .prod-steps__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-products .prod-download__aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.6vw, 28px);
  margin-top: clamp(20px, 3vw, 32px);
  align-items: center;
}

.page-products .prod-download__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

.page-products .prod-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-products .prod-scenes__figure {
  margin: 26px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--ink-800);
}

.page-products .prod-scenes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .prod-scenes__item {
  padding: 18px 18px 20px;
  border: 1px solid var(--prod-line-soft);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius-s);
  background: rgba(15, 32, 56, 0.55);
}

.page-products .prod-scenes__title {
  margin: 12px 0 0;
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
}

.page-products .prod-scenes__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

.page-products .prod-timeline {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line);
}

.page-products .prod-timeline__item {
  position: relative;
  padding: 0 0 20px 4px;
}

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

.page-products .prod-timeline__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mist);
  box-shadow: 0 0 0 3px rgba(143, 166, 189, 0.16);
}

.page-products .prod-timeline__item--now::before {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 242, 228, 0.2);
}

.page-products .prod-timeline__ver {
  display: inline-block;
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .prod-timeline__item--now .prod-timeline__ver {
  color: var(--orange);
}

.page-products .prod-timeline__text {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .prod-version__faq {
  display: grid;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-products .prod-faq {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: rgba(15, 32, 56, 0.58);
  transition: border-color var(--dur) var(--ease);
}

.page-products .prod-faq:hover {
  border-color: var(--cyan);
}

.page-products .prod-faq > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .prod-faq > summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-faq > summary::after {
  content: "+";
  flex: none;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--cyan);
}

.page-products .prod-faq[open] > summary::after {
  content: "−";
}

.page-products .prod-faq[open] > summary {
  color: var(--white);
}

.page-products .prod-faq > p {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel);
}

.page-products .prod-version__actions {
  margin-top: 20px;
}

.page-products .prod-cta__box {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 122, 47, 0.16), transparent 55%),
    linear-gradient(140deg, var(--ink-700) 0%, var(--ink-900) 78%);
}

.page-products .prod-cta__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .prod-cta__text {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

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

@media (min-width: 700px) {
  .page-products .prod-cap__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 860px) {
  .page-products #dev-phone:checked ~ .device-switch__panels > [data-panel="phone"],
  .page-products #dev-tablet:checked ~ .device-switch__panels > [data-panel="tablet"],
  .page-products #dev-desktop:checked ~ .device-switch__panels > [data-panel="desktop"] {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .prod-download__aside {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .page-products .prod-cta__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .prod-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 940px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }

  .page-products .download-card {
    margin: -40px 0 0 clamp(0px, 3vw, 28px);
    padding: 22px 22px 20px;
  }

  .page-products .prod-timeline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
    border-left: 0;
    padding-left: 0;
  }

  .page-products .prod-timeline__item {
    padding: 0 0 22px 20px;
    border-left: 1px solid var(--line);
  }

  .page-products .prod-timeline__item::before {
    left: -4px;
  }

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

@media (min-width: 1080px) {
  .page-products .prod-cap__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .prod-cap__item:nth-child(even) {
    transform: translateY(18px);
  }

  .page-products .prod-cap__item:nth-child(even):hover {
    transform: translateY(16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-steps__item,
  .page-products .prod-cap__item {
    transition: none;
  }

  .page-products .prod-steps__item:hover,
  .page-products .prod-steps__item:focus-within {
    transform: none;
  }
}
<<<END>>>