.page-products {
  --prod-card: #0D2A22;
  --prod-edge: #1E4A3C;
  --prod-soft: rgba(67, 245, 209, 0.12);
  --prod-warm: rgba(255, 107, 53, 0.12);
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
}

.page-products .sk-breadcrumb {
  margin-bottom: 26px;
}

.page-products .sk-breadcrumb__link {
  color: var(--cyan);
  text-decoration: none;
}

.page-products .sk-breadcrumb__link:hover,
.page-products .sk-breadcrumb__link:focus-visible {
  color: var(--white);
  text-decoration: underline;
}

.page-products .sk-breadcrumb__sep,
.page-products .sk-breadcrumb__current {
  color: var(--muted);
}

/* ---------- hero ---------- */
.page-products .prod-hero {
  padding: 28px 0 46px;
  background:
    radial-gradient(1100px 420px at 88% -10%, rgba(67, 245, 209, 0.14), transparent 62%),
    radial-gradient(700px 320px at 4% 0%, rgba(255, 107, 53, 0.1), transparent 66%);
}

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

.page-products .prod-index {
  display: none;
}

.page-products .prod-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-products .prod-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--prod-edge);
}

.page-products .prod-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin-left: -2px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .prod-index__link:hover,
.page-products .prod-index__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-products .prod-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-products .prod-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products h1 {
  margin: 0 0 20px;
  max-width: 15em;
  font-size: clamp(32px, 7.4vw, 64px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-products .prod-lead {
  margin: 0 0 28px;
  max-width: 58ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .prod-signals {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-products .prod-signals li {
  padding: 12px 14px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
}

.page-products .prod-signals__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .prod-signals__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

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

/* ---------- section frame ---------- */
.page-products .prod-section {
  padding: 44px 0;
  border-top: 2px solid var(--prod-edge);
}

.page-products .prod-head {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 2px solid var(--prod-edge);
}

.page-products .prod-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .prod-title {
  margin: 0;
  font-size: clamp(23px, 4.4vw, 38px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.015em;
}

.page-products .prod-head__intro {
  margin: 4px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .prod-sub {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
}

.page-products .prod-text {
  margin: 0 0 18px;
  max-width: 60ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- tabs ---------- */
.page-products .prod-tabs {
  display: grid;
  gap: 20px;
}

.page-products .prod-tabs .sk-tabs__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .prod-tab {
  display: grid;
  gap: 3px;
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
  color: var(--white);
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .prod-tab:hover,
.page-products .prod-tab:focus-visible {
  border-color: var(--cyan);
}

.page-products .prod-tab[aria-selected="true"] {
  border-color: var(--cyan);
  box-shadow: var(--hard);
}

.page-products .prod-tab__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.page-products .prod-tab__text {
  font-size: 17px;
  font-weight: 800;
}

.page-products .prod-tab__hint {
  font-size: 12px;
  color: var(--muted);
}

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

.page-products .sk-tabs__panel[hidden] {
  display: none;
}

.page-products .prod-panel {
  padding: 22px 20px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
  box-shadow: var(--hard);
}

.page-products .prod-panel:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .prod-panel__title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.25;
}

.page-products .prod-panel__text {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-products .prod-panel__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .prod-panel__list li {
  position: relative;
  padding-left: 18px;
  color: var(--white);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .prod-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

/* ---------- split / figures ---------- */
.page-products .prod-split {
  display: grid;
  gap: 24px;
}

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

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  box-shadow: var(--hard);
  object-fit: cover;
  background: var(--prod-card);
}

.page-products .prod-figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .prod-taglist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

/* ---------- report cards ---------- */
.page-products .prod-cards {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .prod-rcard {
  padding: 18px 18px 20px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--paper);
  color: #10231d;
}

.page-products .prod-rcard__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-products .prod-rcard .sk-timestamp {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #5c6f66;
}

.page-products .prod-rcard__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: #0b1d18;
}

.page-products .prod-rcard__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #3d534a;
}

/* ---------- library ---------- */
.page-products .prod-lib {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}

.page-products .prod-filters {
  margin: 0 0 20px;
  padding: 16px;
  border: 2px dashed var(--prod-edge);
  border-radius: var(--radius);
  background: rgba(13, 42, 34, 0.6);
}

.page-products .prod-filters__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--yellow);
}

.page-products .prod-filters__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-products .prod-chip {
  display: inline-block;
  padding: 8px 13px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-products .prod-filters__input:checked + .prod-chip {
  border-color: var(--yellow);
  background: var(--yellow);
  color: #1a1200;
}

.page-products .prod-filters__input:focus-visible + .prod-chip {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

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

.page-products .prod-facts li {
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.page-products .prod-facts__num {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .prod-cross {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  padding: 12px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
}

.page-products .prod-cross__band {
  fill: var(--prod-warm);
}

.page-products .prod-cross__grid rect,
.page-products .prod-cross__grid line {
  fill: none;
  stroke: var(--prod-edge);
  stroke-width: 1.5;
}

.page-products .prod-cross__labels text {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .prod-cross__dots circle {
  fill: var(--cyan);
}

/* ---------- mobile ---------- */
.page-products .prod-mobile {
  display: grid;
  gap: 26px;
}

.page-products .prod-phone__frame {
  padding: 10px;
  border: 3px solid var(--prod-edge);
  border-radius: 26px;
  background: var(--prod-card);
  box-shadow: var(--hard);
}

.page-products .prod-phone__frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}

.page-products .prod-phone__cap {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-align: center;
}

.page-products .prod-facts--tight {
  margin-bottom: 22px;
}

.page-products .prod-demo {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: rgba(13, 42, 34, 0.75);
}

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

.page-products .prod-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
}

.page-products .prod-switch__track {
  position: relative;
  width: 40px;
  height: 20px;
  border: 2px solid var(--prod-edge);
  background: var(--ink);
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .prod-switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background: var(--muted);
  transition: transform 180ms var(--ease), background 180ms var(--ease);
}

.page-products .prod-switch__input:checked + .prod-switch .prod-switch__track {
  border-color: var(--cyan);
}

.page-products .prod-switch__input:checked + .prod-switch .prod-switch__track::after {
  transform: translateX(20px);
  background: var(--cyan);
}

.page-products .prod-switch__input:focus-visible + .prod-switch {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .prod-fav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 9px 16px;
  border: 2px solid var(--orange);
  border-radius: var(--radius);
  background: transparent;
  color: var(--orange);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}

.page-products .prod-fav__on {
  display: none;
}

.page-products #fav-switch:checked + .prod-fav {
  background: var(--orange);
  color: #1a0a02;
}

.page-products #fav-switch:checked + .prod-fav .prod-fav__off {
  display: none;
}

.page-products #fav-switch:checked + .prod-fav .prod-fav__on {
  display: inline;
}

.page-products .prod-switch__input:focus-visible + .prod-fav {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .prod-demo__screen {
  padding: 16px;
  border: 2px solid var(--paper-2);
  border-radius: var(--radius);
  background: var(--paper);
  transition: background 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .prod-demo__meta {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #5c6f66;
  transition: color 200ms var(--ease);
}

.page-products .prod-demo__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  color: #0b1d18;
  transition: color 200ms var(--ease);
}

.page-products .prod-demo__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: #3d534a;
  transition: color 200ms var(--ease);
}

.page-products #night-switch:checked ~ .prod-demo__screen {
  background: var(--ink-deep);
  border-color: var(--prod-edge);
}

.page-products #night-switch:checked ~ .prod-demo__screen .prod-demo__meta {
  color: var(--cyan);
}

.page-products #night-switch:checked ~ .prod-demo__screen .prod-demo__title {
  color: var(--white);
}

.page-products #night-switch:checked ~ .prod-demo__screen .prod-demo__text {
  color: var(--muted);
}

.page-products .prod-figure--sync {
  margin-top: 22px;
}

/* ---------- scenes ---------- */
.page-products .prod-scenes {
  display: grid;
  gap: 14px;
}

.page-products .prod-scene {
  padding: 18px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-products .prod-scene:hover {
  border-color: var(--cyan);
  box-shadow: var(--hard);
}

.page-products .prod-scene__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .prod-scene__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.page-products .prod-scene__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.74;
}

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

/* ---------- versions ---------- */
.page-products .prod-versions {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--prod-edge);
}

.page-products .prod-versions__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 2px solid var(--prod-edge);
}

.page-products .prod-versions__ver {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--yellow);
}

.page-products .prod-versions__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
}

.page-products .prod-versions__text {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.74;
}

.page-products .prod-versions__foot {
  margin-top: 24px;
}

.page-products .prod-copybar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-products .prod-copybar__status {
  margin: 0;
  min-height: 1em;
  font-size: 12.5px;
  color: var(--cyan);
}

.page-products .prod-copybar__link {
  color: var(--cyan);
  font-size: 13.5px;
  text-decoration: none;
  border-bottom: 2px solid var(--prod-edge);
  padding-bottom: 2px;
}

.page-products .prod-copybar__link:hover,
.page-products .prod-copybar__link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- start ---------- */
.page-products .prod-start {
  display: grid;
  gap: 14px;
}

.page-products .prod-start__card {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  border: 2px solid var(--prod-edge);
  border-radius: var(--radius);
  background: var(--prod-card);
  color: var(--white);
  text-decoration: none;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .prod-start__card:hover,
.page-products .prod-start__card:focus-visible {
  border-color: var(--orange);
  box-shadow: var(--hard);
  transform: translateY(-2px);
}

.page-products .prod-start__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-products .prod-start__title {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.3;
}

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

.page-products .prod-start__go {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
}

.page-products .prod-help {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  padding: 20px 18px;
  border: 2px solid var(--prod-edge);
  border-left: 6px solid var(--cyan);
  border-radius: var(--radius);
  background: rgba(13, 42, 34, 0.7);
}

.page-products .prod-help__text {
  margin: 0;
  color: var(--white);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-products .prod-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- responsive ---------- */
@media (min-width: 600px) {
  .page-products .prod-signals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .page-products .prod-versions__item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero {
    padding: 40px 0 60px;
  }

  .page-products .prod-hero__grid {
    grid-template-columns: 198px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-products .prod-index {
    display: block;
    position: sticky;
    top: 104px;
  }

  .page-products .prod-lead {
    font-size: 16.5px;
  }

  .page-products .prod-section {
    padding: 68px 0;
  }

  .page-products .prod-head {
    grid-template-columns: 76px minmax(0, 1fr);
    column-gap: 8px;
    align-items: start;
    margin-bottom: 34px;
  }

  .page-products .prod-num {
    grid-row: 1 / span 2;
    padding-top: 6px;
  }

  .page-products .prod-tabs {
    grid-template-columns: 284px minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .prod-tabs .sk-tabs__list {
    position: sticky;
    top: 104px;
  }

  .page-products .prod-panel {
    padding: 28px 26px;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 30px;
  }

  .page-products .prod-lib {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-mobile {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .prod-phone {
    position: sticky;
    top: 104px;
  }

  .page-products .prod-demo {
    padding: 20px;
  }

  .page-products .prod-figure--tactic {
    max-width: 720px;
  }

  .page-products .prod-help {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 24px 26px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-index__link,
  .page-products .prod-tab,
  .page-products .prod-chip,
  .page-products .prod-scene,
  .page-products .prod-start__card,
  .page-products .prod-fav,
  .page-products .prod-switch__track,
  .page-products .prod-switch__track::after,
  .page-products .prod-demo__screen {
    transition: none;
  }

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