.page-products {
  --rs-rail: 250px;
}

/* ---------- Hero ---------- */
.page-products .rs-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 5.5vw, 68px) clamp(48px, 7vw, 88px);
}
.page-products .rs-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -42% 52%;
  height: 120%;
  background: radial-gradient(closest-side, rgba(53, 224, 208, 0.16), transparent 72%);
  pointer-events: none;
}
.page-products .rs-hero .shell {
  position: relative;
  z-index: 1;
}
.page-products .rs-hero .crumbs {
  margin-bottom: clamp(26px, 4vw, 46px);
}
.page-products .rs-hero__grid {
  display: grid;
  gap: 34px;
  align-items: end;
}
@media (min-width: 960px) {
  .page-products .rs-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
  }
}
.page-products .rs-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .rs-hero__title {
  margin: 0 0 22px;
  font-size: clamp(36px, 7.2vw, 76px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--paper);
}
.page-products .rs-hero__title span {
  color: var(--orange);
}
.page-products .rs-hero__lede {
  max-width: 38em;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(247, 243, 234, 0.76);
}
.page-products .rs-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .rs-hero__board {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(14, 42, 71, 0.92), rgba(7, 26, 47, 0.62));
  box-shadow: var(--shadow-soft);
}
.page-products .rs-hero__board-title {
  margin: 0 0 16px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mist);
}
.page-products .rs-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .rs-hero__facts li {
  display: grid;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.62;
  color: rgba(247, 243, 234, 0.72);
}
.page-products .rs-hero__facts li:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-products .rs-hero__num {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--orange);
}

/* ---------- Quick index ---------- */
.page-products .rs-quick {
  background: var(--night);
  border-block: 1px solid var(--line);
}
.page-products .rs-quick__list {
  list-style: none;
  margin: 0;
  padding: 6px 0;
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-products .rs-quick__list::-webkit-scrollbar {
  display: none;
}
.page-products .rs-quick__list li {
  flex: 0 0 auto;
}
.page-products .rs-quick__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 2px solid transparent;
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  color: rgba(247, 243, 234, 0.7);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.page-products .rs-quick__list a:hover,
.page-products .rs-quick__list a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}
.page-products .rs-quick__list .mono {
  font-size: 11px;
  color: var(--cyan);
}

/* ---------- Archive layout ---------- */
.page-products .rs-archive {
  display: grid;
  gap: 28px;
  margin-top: clamp(30px, 4vw, 46px);
}
@media (min-width: 1000px) {
  .page-products .rs-archive {
    grid-template-columns: var(--rs-rail) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
  .page-products .rs-archive__rail {
    position: sticky;
    top: 92px;
  }
}
.page-products .rs-archive__rail {
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.74);
}
.page-products .rs-archive__rail-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: rgba(11, 11, 15, 0.5);
}
.page-products .rs-archive__tags {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-products .rs-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: var(--paper);
  font-size: 14px;
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-products .rs-tag .mono {
  font-size: 11px;
  color: rgba(11, 11, 15, 0.45);
}
.page-products .rs-tag:hover,
.page-products .rs-tag:focus-visible {
  transform: translateX(3px);
  border-color: var(--orange);
}
.page-products .rs-tag--on {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--paper);
}
.page-products .rs-tag--on .mono {
  color: var(--cyan);
}
.page-products .rs-archive__rail-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
  line-height: 1.72;
  color: rgba(11, 11, 15, 0.62);
}
.page-products .rs-archive__cards {
  display: grid;
  gap: 20px;
}

/* ---------- File cards ---------- */
.page-products .file-card {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: var(--paper);
}
.page-products .file-card--accent {
  border-color: rgba(255, 90, 31, 0.42);
  background: linear-gradient(180deg, rgba(255, 90, 31, 0.07), rgba(255, 255, 255, 0) 44%), var(--paper);
}
.page-products .file-card--accent::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  background: var(--orange);
}
.page-products .file-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.page-products .file-card__index {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(11, 11, 15, 0.45);
}
.page-products .file-card__title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-products .file-card__body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 11, 15, 0.72);
}
.page-products .file-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}
.page-products .rs-spec {
  display: grid;
  gap: 14px 22px;
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}
@media (min-width: 640px) {
  .page-products .rs-spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .rs-spec dt {
  margin: 0 0 5px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: rgba(11, 11, 15, 0.48);
}
.page-products .rs-spec dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--ink);
}
.page-products .rs-card--split {
  display: grid;
  gap: 22px;
}
@media (min-width: 760px) {
  .page-products .rs-card--split {
    grid-template-columns: minmax(0, 1fr) 200px;
    align-items: start;
  }
}
.page-products .rs-card__media {
  margin: 0;
}

/* ---------- Desktop efficiency ---------- */
.page-products .rs-desktop {
  gap: 36px;
  align-items: start;
  margin-top: clamp(30px, 4vw, 46px);
}
.page-products .rs-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}
.page-products .rs-points li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid var(--line-dark);
}
.page-products .rs-points li:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-products .rs-points__num {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
}
.page-products .rs-points h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-products .rs-points p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 11, 15, 0.68);
}
.page-products .rs-desktop__media {
  margin: 0;
}

/* ---------- Keyboard panel ---------- */
.page-products .rs-keys {
  gap: 36px;
  align-items: center;
  margin-top: clamp(30px, 4vw, 46px);
}
.page-products .rs-keys__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}
.page-products .rs-keys__list li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}
.page-products .rs-key {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255, 90, 31, 0.55);
  border-radius: var(--radius);
  background: rgba(255, 90, 31, 0.12);
  box-shadow: inset 0 -2px 0 rgba(255, 90, 31, 0.35);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--orange);
}
.page-products .rs-keys__list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .rs-keys__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(247, 243, 234, 0.7);
}
.page-products .rs-keys__media {
  margin: 0;
}

/* ---------- Changelog ---------- */
.page-products .rs-log {
  gap: 36px;
  align-items: start;
  margin-top: clamp(30px, 4vw, 46px);
}
.page-products .rs-log__list {
  display: grid;
  gap: 12px;
}
.page-products .disclosure {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: var(--warm);
  overflow: hidden;
  transition: border-color var(--t-fast) var(--ease);
}
.page-products .disclosure[data-state="open"],
.page-products .disclosure:has(.disclosure__trigger[aria-expanded="true"]) {
  border-color: rgba(255, 90, 31, 0.45);
}
.page-products .disclosure__trigger {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) 26px;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 20px;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
}
.page-products .disclosure__trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}
.page-products .disclosure__index {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}
.page-products .disclosure__icon {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  font-size: 15px;
  color: var(--ink);
  transition: transform var(--t-mid) var(--ease), background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.page-products .disclosure__trigger[aria-expanded="true"] .disclosure__icon {
  transform: rotate(45deg);
  background: var(--orange);
  border-color: var(--orange);
  color: var(--paper);
}
.page-products .disclosure__panel {
  padding: 0 20px 20px 108px;
}
.page-products .disclosure__panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 11, 15, 0.7);
}
@media (max-width: 620px) {
  .page-products .disclosure__trigger {
    grid-template-columns: 64px minmax(0, 1fr) 26px;
    font-size: 15px;
  }
  .page-products .disclosure__panel {
    padding-left: 20px;
  }
}
.page-products .rs-log__media {
  margin: 0;
}

/* ---------- Steps ---------- */
.page-products .rs-steps {
  list-style: none;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
@media (min-width: 720px) {
  .page-products .rs-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-products .rs-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-products .rs-step {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(14, 42, 71, 0.62);
}
.page-products .rs-step__num {
  display: block;
  margin-bottom: 14px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--cyan);
}
.page-products .rs-step h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}
.page-products .rs-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(247, 243, 234, 0.7);
}
.page-products .rs-steps__media {
  margin: 34px 0 0;
}

/* ---------- Requirements ---------- */
.page-products .rs-req {
  margin-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--line-dark);
}
.page-products .rs-req__row {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-dark);
}
@media (min-width: 800px) {
  .page-products .rs-req__row {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 32px;
    align-items: baseline;
    padding: 20px 0;
  }
}
.page-products .rs-req__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-products .rs-req__row p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(11, 11, 15, 0.72);
}

/* ---------- Version identification ---------- */
.page-products .rs-versions {
  gap: 24px;
  align-items: start;
  margin-top: clamp(30px, 4vw, 46px);
}
.page-products .rs-versions__block {
  padding: clamp(22px, 3vw, 28px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  background: var(--warm);
}
.page-products .rs-versions__block--alt {
  border-color: rgba(53, 224, 208, 0.28);
  background: var(--deep);
}
.page-products .rs-versions__block h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.page-products .rs-versions__block--alt h3 {
  color: var(--paper);
}
.page-products .rs-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .rs-version-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(11, 11, 15, 0.72);
}
.page-products .rs-version-list .mono {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
}
.page-products .rs-check {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(247, 243, 234, 0.74);
}
.page-products .rs-check li::marker {
  color: var(--cyan);
}
.page-products .rs-versions__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.page-products .rs-versions__block--alt .copy-btn {
  border-color: var(--line-strong);
  background: rgba(53, 224, 208, 0.1);
  color: var(--paper);
}
.page-products .rs-versions__note {
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.76;
  color: rgba(11, 11, 15, 0.6);
}

/* ---------- Media ---------- */
.page-products .media {
  margin: 0;
}
.page-products .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  background: var(--night);
}
.page-products .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(11, 11, 15, 0.5);
}
.page-products .section--night .media__caption,
.page-products .section--deep .media__caption {
  color: rgba(247, 243, 234, 0.58);
}

/* ---------- Closing CTA ---------- */
.page-products .rs-cta {
  padding-block: clamp(44px, 6vw, 76px);
}
.page-products .rs-cta__inner {
  display: grid;
  gap: 22px;
}
@media (min-width: 860px) {
  .page-products .rs-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }
}
.page-products .rs-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--paper);
}
.page-products .rs-cta p {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.76;
  color: rgba(247, 243, 234, 0.72);
}
.page-products .rs-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .rs-tag,
  .page-products .disclosure__icon,
  .page-products .rs-quick__list a {
    transition: none;
  }
  .page-products .rs-tag:hover,
  .page-products .rs-tag:focus-visible {
    transform: none;
  }
}
<<<END>>>