.page-products {
  --pr-radius: 14px;
  --pr-hair: rgba(151, 163, 204, .18);
  --pr-hair-strong: rgba(151, 163, 204, .34);
  position: relative;
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-products [hidden] {
  display: none !important;
}

.page-products .pr-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 232, 216, .38);
  padding-bottom: 1px;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-products .pr-link:hover,
.page-products .pr-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

/* ---------- Hero ---------- */

.page-products .pr-hero {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
  padding: clamp(22px, 4vw, 44px) 0 clamp(34px, 6vw, 68px);
}

.page-products .pr-hero__copy {
  position: relative;
  min-width: 0;
}

.page-products .pr-hero__copy::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 2px;
  width: clamp(110px, 20vw, 240px);
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--gold) 68%, transparent);
  transform: skewX(-26deg);
}

.page-products .pr-hero__copy .eyebrow {
  color: var(--mist);
  letter-spacing: .16em;
}

.page-products .pr-hero__copy .display--xl {
  margin: clamp(12px, 2vw, 20px) 0 clamp(14px, 2.4vw, 22px);
  max-width: 20ch;
  overflow-wrap: break-word;
}

.page-products .pr-hero__copy .lede {
  max-width: 40ch;
  color: var(--mist);
}

.page-products .pr-hero__panel {
  position: relative;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pr-hair-strong);
  background:
    radial-gradient(120% 130% at 88% 0%, rgba(49, 232, 216, .13), transparent 60%),
    linear-gradient(150deg, rgba(29, 42, 99, .82), rgba(20, 28, 69, .52));
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.page-products .pr-hero__panel::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  border: 2px solid rgba(243, 180, 76, .34);
  pointer-events: none;
}

.page-products .pr-hero__panel-tag {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 clamp(14px, 2vw, 20px);
}

.page-products .pr-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, 2.4vw, 22px);
}

.page-products .pr-stats__item {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-products .pr-stats__num {
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 700;
  color: var(--paper);
  line-height: 1.1;
}

.page-products .pr-stats__lab {
  font-size: 13px;
  color: var(--mist);
  line-height: 1.5;
}

/* ---------- Jump index ---------- */

.page-products .pr-jump {
  border-top: 1px solid var(--pr-hair);
  border-bottom: 1px solid var(--pr-hair);
  background: rgba(10, 15, 44, .72);
  backdrop-filter: blur(8px);
}

.page-products .pr-jump__inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pr-jump__inner a {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  text-decoration: none;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--pr-hair);
  white-space: nowrap;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-products .pr-jump__inner a:hover,
.page-products .pr-jump__inner a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(49, 232, 216, .08);
}

/* ---------- Section shell ---------- */

.page-products .pr-section {
  position: relative;
  padding: clamp(44px, 7vw, 84px) 0;
  border-top: 1px solid var(--pr-hair);
}

.page-products .pr-section:first-of-type {
  border-top-color: var(--pr-hair-strong);
}

.page-products .pr-section__head {
  display: grid;
  gap: 10px;
  max-width: 700px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .pr-section__index {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
  margin: 0;
}

.page-products .pr-section:target .pr-section__index {
  color: var(--cyan);
}

.page-products .pr-section .section-title {
  margin: 0;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pr-section__lead {
  margin: 0;
  color: var(--mist);
  line-height: 1.75;
  max-width: 46ch;
}

.page-products .pr-section__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  padding-left: 14px;
  border-left: 2px solid var(--teal);
}

/* ---------- Media ---------- */

.page-products .pr-media {
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .pr-media--tight {
  margin-bottom: 0;
}

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

.page-products .pr-media .media__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- Filters ---------- */

.page-products .pr-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(18px, 3vw, 28px);
}

.page-products .pr-filters .chip {
  cursor: pointer;
  font-family: inherit;
  transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}

.page-products .pr-filters .chip[aria-pressed="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ---------- Catalog grid ---------- */

.page-products .pr-games {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pr-game {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: var(--pr-radius);
  border: 1px solid var(--pr-hair);
  background: linear-gradient(160deg, rgba(20, 28, 69, .94), rgba(10, 15, 44, .9));
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-products .pr-game:hover {
  transform: translateY(-4px);
  border-color: var(--line-cyan);
  box-shadow: 0 18px 34px -24px rgba(5, 8, 26, .95);
}

.page-products .pr-game__rank {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-products .pr-game__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.4vw, 22px);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pr-game__spec {
  list-style: none;
  margin: 0 0 12px;
  padding: 12px 0 0;
  border-top: 1px solid var(--pr-hair);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-products .pr-game__spec li {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-products .pr-game__spec span {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-products .pr-game__spec strong {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--paper);
  overflow-wrap: break-word;
}

.page-products .pr-game__spec strong.mono {
  color: var(--gold);
}

.page-products .pr-game__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- Lookup ---------- */

.page-products .pr-lookup {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

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

.page-products .pr-step {
  position: relative;
  padding: 18px 18px 18px 20px;
  border-radius: var(--pr-radius);
  border: 1px solid var(--pr-hair);
  border-left: 3px solid var(--teal);
  background: rgba(29, 42, 99, .38);
  backdrop-filter: blur(8px);
}

.page-products .pr-step__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.page-products .pr-step__no {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-products .pr-step .dot,
.page-products .pr-version-list__dot {
  display: inline-block;
  flex: none;
}

.page-products .pr-step .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mist);
}

.page-products .pr-step .dot--done {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(49, 232, 216, .66);
}

.page-products .pr-step .dot--live {
  background: var(--teal);
  animation: pr-breathe 1.9s var(--ease) infinite;
}

.page-products .pr-step__title {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pr-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pr-dims {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pr-hair);
  background: rgba(5, 8, 26, .55);
}

.page-products .pr-dims__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan);
}

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

.page-products .pr-dims__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--pr-hair-strong);
  background: rgba(29, 42, 99, .5);
  font-size: 13px;
  color: var(--paper);
}

.page-products .pr-dims__key {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-products .pr-dims__foot {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- Docs ---------- */

.page-products .pr-docs {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .pr-docs__side {
  min-width: 0;
}

.page-products .pr-code {
  display: inline-block;
  margin: 0 0 10px;
  padding: 8px 14px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(243, 180, 76, .4);
  background: rgba(243, 180, 76, .08);
  font-size: 15px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .pr-docs__note {
  margin: 0 0 clamp(18px, 3vw, 26px);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-docs__list {
  display: grid;
  min-width: 0;
}

.page-products .pr-doc {
  border-bottom: 1px solid var(--pr-hair);
}

.page-products .pr-doc:first-child {
  border-top: 1px solid var(--pr-hair);
}

.page-products .pr-doc .collapse__summary {
  cursor: pointer;
  padding: 16px 0;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
  transition: color .25s var(--ease);
}

.page-products .pr-doc .collapse__summary::marker {
  color: var(--cyan);
}

.page-products .pr-doc .collapse__summary:hover {
  color: var(--cyan);
}

.page-products .pr-doc__body {
  padding: 0 0 18px;
}

.page-products .pr-doc__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 46ch;
}

/* ---------- Drill tiers ---------- */

.page-products .pr-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pr-tier {
  padding: 22px 20px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pr-hair-strong);
  background: linear-gradient(180deg, rgba(20, 28, 69, .92), rgba(10, 15, 44, .76));
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-products .pr-tier:hover {
  transform: translateY(-4px);
}

.page-products .pr-tier::before {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  border-radius: 2px;
  background: var(--cyan);
  margin-bottom: 16px;
}

.page-products .pr-tier[data-tags="进阶"]::before {
  background: var(--gold);
}

.page-products .pr-tier[data-tags="熟练"]::before {
  background: var(--pink);
}

.page-products .pr-tier[data-tags="进阶"]:hover {
  border-color: rgba(243, 180, 76, .42);
}

.page-products .pr-tier[data-tags="熟练"]:hover {
  border-color: rgba(255, 94, 142, .42);
}

.page-products .pr-tier[data-tags="入门"]:hover {
  border-color: var(--line-cyan);
}

.page-products .pr-tier__no {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 8px;
}

.page-products .pr-tier__title {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pr-tier__desc {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .pr-tier__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pr-tier__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pr-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--teal);
  transform: rotate(45deg);
}

.page-products .pr-tier__time {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--pr-hair);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

/* ---------- Screens ---------- */

.page-products .pr-screens {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: clamp(22px, 3.4vw, 36px);
}

.page-products .pr-screen {
  padding: 18px 16px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pr-hair);
  background: rgba(20, 28, 69, .5);
}

.page-products .pr-screen__size {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .pr-screen__frame {
  display: grid;
  align-content: start;
  gap: 8px;
  aspect-ratio: 3 / 4;
  padding: 14px 12px;
  border-radius: 14px;
  border: 1px solid var(--pr-hair-strong);
  background: rgba(5, 8, 26, .72);
  margin-bottom: 14px;
  overflow: hidden;
}

.page-products .pr-screen__strip {
  display: block;
  height: 10px;
  border-radius: 3px;
  background: rgba(151, 163, 204, .2);
}

.page-products .pr-screen__strip--head {
  height: 16px;
  background: linear-gradient(90deg, rgba(49, 232, 216, .5), rgba(49, 232, 216, .12));
}

.page-products .pr-screen__strip--short {
  width: 62%;
}

.page-products .pr-screen__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- Versions ---------- */

.page-products .pr-version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .pr-version-card {
  padding: 20px;
  border-radius: var(--pr-radius);
  border: 1px solid var(--pr-hair);
  background: rgba(29, 42, 99, .36);
}

.page-products .pr-version-card__code {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-products .pr-version-card__title {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .pr-version-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pr-version-list__item {
  display: flex;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--pr-radius);
  border: 1px solid var(--pr-hair);
  background: rgba(10, 15, 44, .6);
}

.page-products .pr-version-list__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 7px;
  background: var(--mist);
}

.page-products .pr-version-list__dot.dot--done {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(49, 232, 216, .6);
}

.page-products .pr-version-list__dot.dot--live {
  background: var(--pink);
  animation: pr-breathe 1.9s var(--ease) infinite;
}

.page-products .pr-version-list__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pr-version-list__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- CTA ---------- */

.page-products .pr-cta {
  margin-top: clamp(40px, 7vw, 80px);
  padding: clamp(26px, 4.6vw, 46px);
  border-radius: var(--r-lg);
  border: 1px solid var(--pr-hair-strong);
  background:
    radial-gradient(110% 150% at 10% 0%, rgba(49, 232, 216, .16), transparent 58%),
    radial-gradient(90% 120% at 96% 100%, rgba(255, 94, 142, .12), transparent 60%),
    linear-gradient(150deg, rgba(29, 42, 99, .74), rgba(10, 15, 44, .94));
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
}

.page-products .pr-cta__title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.3;
  color: var(--paper);
}

.page-products .pr-cta__text {
  margin: 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ---------- Motion ---------- */

@keyframes pr-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: .28; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-step .dot--live,
  .page-products .pr-version-list__dot.dot--live {
    animation: none;
  }
  .page-products .pr-game,
  .page-products .pr-tier {
    transition: none;
  }
}

/* ---------- Responsive ---------- */

@media (min-width: 640px) {
  .page-products .pr-games {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 960px) {
  .page-products .pr-hero {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .84fr);
  }

  .page-products .pr-games {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 20px;
  }

  .page-products .pr-games > .pr-game:nth-child(3n + 2) {
    margin-top: 20px;
  }

  .page-products .pr-lookup {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .84fr);
  }

  .page-products .pr-docs {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  }

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

@media (min-width: 1100px) {
  .page-products .pr-version-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pr-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    column-gap: 40px;
  }

  .page-products .pr-cta__title,
  .page-products .pr-cta__text {
    grid-column: 1;
  }

  .page-products .pr-cta__actions {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: end;
    margin-top: 0;
  }
}
<<<PAGE_CSS_END>>>