.page-products {
  --pr-line: rgba(34, 230, 255, .18);
  --pr-amber-line: rgba(255, 181, 71, .45);
  --pr-panel: rgba(14, 20, 32, .78);
  --pr-panel-soft: rgba(27, 38, 56, .38);
  color: var(--nx-silver);
  background-image:
    radial-gradient(760px 420px at 88% -8%, rgba(255, 46, 138, .16), transparent 68%),
    radial-gradient(680px 420px at 2% 4%, rgba(34, 230, 255, .14), transparent 70%),
    linear-gradient(var(--nx-gridline) 1px, transparent 1px),
    linear-gradient(90deg, var(--nx-gridline) 1px, transparent 1px);
  background-size: auto, auto, 88px 88px, 88px 88px;
  background-position: 0 0, 0 0, 0 0, 0 0;
}

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

.page-products .nx-breadcrumb {
  margin-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 40px);
  position: relative;
  overflow: hidden;
}

.page-products .pr-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-products .pr-title {
  margin: 14px 0 0;
  font-family: var(--nx-font-display);
  font-weight: 800;
  font-size: clamp(38px, 8vw, 84px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--nx-white);
  text-shadow: 0 0 30px rgba(34, 230, 255, .32);
  max-width: 13ch;
}

.page-products .pr-hero__lede {
  margin: 22px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
}

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

.page-products .pr-hero__aside {
  border: 1px solid var(--nx-steel);
  border-left: 2px solid var(--nx-cyan);
  background: var(--pr-panel);
  padding: 18px 18px 14px;
  box-shadow: inset 0 0 40px rgba(34, 230, 255, .05);
}

.page-products .pr-index__title {
  margin: 0 0 12px;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--nx-cyan);
}

.page-products .pr-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pr-index__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--nx-steel);
}

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

.page-products .pr-index__num {
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-magenta);
}

.page-products .pr-index__link {
  color: var(--nx-white);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--nx-ease), color .2s var(--nx-ease);
}

.page-products .pr-index__link:hover,
.page-products .pr-index__link:focus-visible {
  color: var(--nx-mist);
  border-bottom-color: var(--nx-cyan);
}

/* ---------- 横向线路条 ---------- */
.page-products .pr-flow {
  margin-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--nx-steel);
  padding-top: 4px;
}

.page-products .pr-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
}

.page-products .pr-flow__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 13px 12px;
  text-decoration: none;
  color: var(--nx-silver);
  background: linear-gradient(180deg, rgba(27, 38, 56, .35), transparent);
  border: 1px solid transparent;
  border-bottom: 1px solid var(--nx-steel);
  transition: color .2s var(--nx-ease), border-color .2s var(--nx-ease), transform .2s var(--nx-ease);
}

.page-products .pr-flow__link:hover,
.page-products .pr-flow__link:focus-visible {
  color: var(--nx-white);
  border-color: var(--pr-line);
  border-bottom-color: var(--nx-cyan);
  transform: translateY(-2px);
}

.page-products .pr-flow__num {
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-cyan);
}

.page-products .pr-flow__label {
  font-size: 14px;
  letter-spacing: .04em;
}

/* ---------- 通用章节 ---------- */
.page-products .pr-section {
  padding-block: clamp(40px, 7vw, 84px);
  position: relative;
}

.page-products .pr-section--wide {
  background: linear-gradient(180deg, rgba(14, 20, 32, .72), rgba(7, 10, 18, 0));
  border-block: 1px solid var(--nx-steel);
}

.page-products .pr-section__head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-products .pr-section__head .nx-heading {
  margin: 14px 0 0;
}

.page-products .pr-lede {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  max-width: 62ch;
}

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

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

.page-products .pr-figure {
  margin: 0;
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel-soft);
  position: relative;
  overflow: hidden;
}

.page-products .pr-figure::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 230, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 230, 255, .05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .pr-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 0%, transparent 40%, rgba(7, 10, 18, .55));
  pointer-events: none;
}

.page-products .pr-figure img {
  aspect-ratio: 16 / 10;
}

.page-products .pr-figure--wide img {
  aspect-ratio: 16 / 9;
}

.page-products .pr-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-products .pr-figure__cap {
  position: relative;
  padding: 10px 14px;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--nx-mist);
  border-top: 1px solid var(--nx-steel);
  background: rgba(7, 10, 18, .72);
}

/* ---------- 入口卡片 ---------- */
.page-products .pr-entry-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .pr-card {
  position: relative;
  padding: 20px 20px 18px;
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel);
  transition: border-color .22s var(--nx-ease), transform .22s var(--nx-ease), box-shadow .22s var(--nx-ease);
}

.page-products .pr-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 18px;
  height: 18px;
  border-top: 1px solid var(--nx-cyan);
  border-left: 1px solid var(--nx-cyan);
}

.page-products .pr-card::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 18px;
  height: 18px;
  border-right: 1px solid var(--nx-magenta);
  border-bottom: 1px solid var(--nx-magenta);
}

.page-products .pr-card:hover {
  border-color: var(--pr-line);
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .45), var(--nx-glow-cyan);
}

.page-products .pr-card__num {
  display: inline-block;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-cyan);
  border: 1px solid var(--pr-line);
  padding: 2px 7px;
}

.page-products .pr-card__title {
  margin: 12px 0 8px;
  font-size: 17px;
  color: var(--nx-white);
  font-weight: 700;
  letter-spacing: .01em;
}

.page-products .pr-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-products .pr-card__meta {
  margin: 14px 0 0;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-mist);
  opacity: .82;
}

/* ---------- 版本说明 ---------- */
.page-products .pr-version-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .pr-tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-products .pr-tl::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 5px;
  width: 1px;
  background: linear-gradient(180deg, var(--nx-cyan), rgba(255, 46, 138, .55));
}

.page-products .pr-tl__item {
  position: relative;
  padding: 0 0 22px 8px;
}

.page-products .pr-tl__mark {
  position: absolute;
  left: -22px;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--nx-void);
  border: 1px solid var(--nx-amber);
  box-shadow: 0 0 12px rgba(255, 181, 71, .55);
}

.page-products .pr-tl__ver {
  margin: 0 0 6px;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--nx-amber);
}

.page-products .pr-tl__title {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--nx-white);
  font-weight: 700;
}

.page-products .pr-tl__meta {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--nx-silver);
  opacity: .85;
}

.page-products .pr-version-aside {
  display: grid;
  gap: 16px;
}

.page-products .pr-version-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel);
}

.page-products .pr-version-fields li {
  display: grid;
  gap: 4px;
  padding: 12px 16px;
  border-top: 1px solid var(--nx-steel);
}

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

.page-products .pr-version-fields__k {
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-cyan);
  letter-spacing: .1em;
}

.page-products .pr-version-fields__v {
  font-size: 14px;
  line-height: 1.6;
  color: var(--nx-silver);
}

/* ---------- 结算双栏镜面 ---------- */
.page-products .pr-mirror {
  display: grid;
  margin-top: 22px;
  border: 1px solid var(--nx-steel);
  background: linear-gradient(90deg, rgba(34, 230, 255, .05), rgba(255, 181, 71, .05));
}

.page-products .pr-mirror__col {
  padding: 0 0 8px;
}

.page-products .pr-mirror__col--now {
  border-top: 2px solid var(--nx-cyan);
}

.page-products .pr-mirror__col--prev {
  border-top: 2px solid var(--nx-amber);
}

.page-products .pr-mirror__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--nx-steel);
  background: rgba(7, 10, 18, .55);
}

.page-products .pr-mirror__badge {
  margin: 0;
  font-size: 12.5px;
  color: var(--nx-silver);
  opacity: .8;
}

.page-products .pr-rows {
  margin: 0;
  padding: 0;
}

.page-products .pr-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid rgba(27, 38, 56, .8);
}

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

.page-products .pr-row:hover {
  background: rgba(34, 230, 255, .05);
}

.page-products .pr-row__k {
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-mist);
  letter-spacing: .04em;
}

.page-products .pr-row__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--nx-silver);
}

/* ---------- 标签页 ---------- */
.page-products .pr-tabs {
  margin-top: clamp(22px, 3.4vw, 34px);
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel);
}

.page-products .pr-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--nx-steel);
}

.page-products .pr-tab {
  flex: 1 1 140px;
  padding: 13px 14px;
  font-family: var(--nx-font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--nx-silver);
  background: transparent;
  border: 0;
  border-right: 1px solid var(--nx-steel);
  cursor: pointer;
  transition: color .2s var(--nx-ease), background .2s var(--nx-ease), box-shadow .2s var(--nx-ease);
}

.page-products .pr-tab:last-child {
  border-right: 0;
}

.page-products .pr-tab[aria-selected="true"] {
  color: var(--nx-white);
  background: rgba(34, 230, 255, .1);
  box-shadow: inset 0 -2px 0 var(--nx-cyan), 0 0 22px rgba(34, 230, 255, .16);
}

.page-products .pr-tab:hover {
  color: var(--nx-mist);
}

.page-products .pr-panel {
  padding: 18px 18px 20px;
}

.page-products .pr-panel[hidden] {
  display: none;
}

.page-products .pr-panel__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  color: var(--nx-white);
  font-weight: 700;
}

.page-products .pr-panel__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  max-width: 68ch;
}

/* ---------- 记录页折叠 ---------- */
.page-products .pr-acc {
  margin-top: 24px;
  border-top: 1px solid var(--nx-steel);
}

.page-products .pr-acc__item {
  border-bottom: 1px solid var(--nx-steel);
}

.page-products .pr-acc__sum {
  cursor: pointer;
  padding: 14px 30px 14px 4px;
  position: relative;
  font-size: 15px;
  color: var(--nx-white);
  letter-spacing: .01em;
  list-style: none;
}

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

.page-products .pr-acc__sum::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 12px;
  font-family: var(--nx-font-mono);
  color: var(--nx-magenta);
  font-size: 16px;
}

.page-products .pr-acc__item[open] .pr-acc__sum::after {
  content: "−";
  color: var(--nx-cyan);
}

.page-products .pr-acc__item[open] .pr-acc__sum {
  color: var(--nx-mist);
}

.page-products .pr-acc__body {
  padding: 0 4px 16px;
}

.page-products .pr-acc__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  max-width: 60ch;
}

/* ---------- 更新时间维度 ---------- */
.page-products .pr-dims {
  display: grid;
  gap: 14px;
}

.page-products .pr-dim {
  padding: 20px;
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel);
  position: relative;
  transition: transform .22s var(--nx-ease), border-color .22s var(--nx-ease);
}

.page-products .pr-dim:hover {
  transform: translateY(-3px);
  border-color: var(--pr-line);
}

.page-products .pr-dim:nth-child(2) {
  border-left: 2px solid var(--nx-magenta);
}

.page-products .pr-dim:nth-child(3) {
  border-left: 2px solid var(--nx-amber);
}

.page-products .pr-dim__icon {
  display: inline-flex;
  color: var(--nx-cyan);
  filter: drop-shadow(0 0 8px rgba(34, 230, 255, .45));
}

.page-products .pr-dim__title {
  margin: 12px 0 8px;
  font-size: 17px;
  color: var(--nx-white);
  font-weight: 700;
}

.page-products .pr-dim__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
}

.page-products .pr-update-band {
  display: grid;
  gap: 20px;
  margin-top: clamp(24px, 4vw, 40px);
  padding: 16px;
  border: 1px solid var(--nx-steel);
  background: linear-gradient(120deg, rgba(255, 46, 138, .09), rgba(7, 10, 18, .6) 55%, rgba(34, 230, 255, .1));
}

.page-products .pr-update-band__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
}

.page-products .pr-update-band__kicker {
  margin: 0;
  font-family: var(--nx-font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--nx-amber);
}

.page-products .pr-update-band__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  max-width: 56ch;
}

/* ---------- 新玩家步骤 ---------- */
.page-products .pr-steps {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: prstep;
}

.page-products .pr-step {
  padding: 20px;
  border: 1px solid var(--nx-steel);
  background: var(--pr-panel);
  position: relative;
}

.page-products .pr-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--nx-cyan), transparent 72%);
}

.page-products .pr-step__num {
  display: block;
  font-family: var(--nx-font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--nx-cyan);
  text-shadow: 0 0 16px rgba(34, 230, 255, .5);
  margin-bottom: 12px;
}

.page-products .pr-step__title {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--nx-white);
  font-weight: 700;
}

.page-products .pr-step__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
}

.page-products .pr-step__link {
  font-size: 13.5px;
}

/* ---------- 支持与反馈 ---------- */
.page-products .pr-support {
  display: grid;
  gap: 24px;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--nx-steel);
  border-left: 2px solid var(--nx-cyan);
  background: linear-gradient(180deg, rgba(14, 20, 32, .9), rgba(7, 10, 18, .5));
}

.page-products .pr-support__main .nx-btn {
  margin-top: 20px;
}

.page-products .pr-support__side {
  border-top: 1px solid var(--nx-steel);
  padding-top: 18px;
}

.page-products .pr-support__label {
  margin: 0 0 12px;
  font-family: var(--nx-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--nx-magenta);
  text-transform: uppercase;
}

.page-products .pr-support__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pr-support__list li {
  position: relative;
  padding: 8px 0 8px 18px;
  font-size: 14px;
  border-bottom: 1px dashed rgba(27, 38, 56, .9);
}

.page-products .pr-support__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 6px;
  height: 6px;
  background: var(--nx-cyan);
  box-shadow: 0 0 8px rgba(34, 230, 255, .7);
}

.page-products .pr-support__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--nx-silver);
  opacity: .82;
}

.page-products .pr-links {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.page-products .pr-links__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--nx-silver);
  text-decoration: none;
  border: 1px solid var(--nx-steel);
  background: rgba(14, 20, 32, .55);
  transition: color .2s var(--nx-ease), border-color .2s var(--nx-ease), transform .2s var(--nx-ease);
}

.page-products .pr-links__item:hover,
.page-products .pr-links__item:focus-visible {
  color: var(--nx-white);
  border-color: var(--pr-line);
  transform: translateX(3px);
}

.page-products .pr-links__num {
  font-family: var(--nx-font-mono);
  font-size: 12px;
  color: var(--nx-magenta);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-products .pr-flow__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

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

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

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

  .page-products .pr-update-band {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    align-items: center;
    padding: 20px;
  }
}

@media (min-width: 960px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-products .pr-hero__aside {
    transform: translateY(-8px);
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .pr-split--reverse .pr-split__media {
    order: 0;
  }

  .page-products .pr-version-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(32px, 5vw, 60px);
  }

  .page-products .pr-version-aside {
    margin-top: 28px;
  }

  .page-products .pr-mirror {
    grid-template-columns: 1fr 1fr;
    position: relative;
  }

  .page-products .pr-mirror::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, rgba(255, 181, 71, .15), var(--pr-amber-line) 35%, var(--pr-amber-line) 65%, rgba(255, 181, 71, .15));
    box-shadow: 0 0 14px rgba(255, 181, 71, .35);
    z-index: 1;
    pointer-events: none;
  }

  .page-products .pr-mirror__col--prev {
    padding-left: 12px;
  }

  .page-products .pr-row {
    grid-template-columns: 104px minmax(0, 1fr);
    min-height: 66px;
    align-items: baseline;
  }

  .page-products .pr-support {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-products .pr-support__side {
    border-top: 0;
    border-left: 1px solid var(--nx-steel);
    padding-top: 0;
    padding-left: 24px;
  }

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

  .page-products .pr-card:nth-child(2) {
    transform: translateY(16px);
  }

  .page-products .pr-card:nth-child(2):hover {
    transform: translateY(12px);
  }

  .page-products .pr-dim:nth-child(2) {
    transform: translateY(14px);
  }

  .page-products .pr-dim:nth-child(2):hover {
    transform: translateY(10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-card,
  .page-products .pr-dim,
  .page-products .pr-links__item,
  .page-products .pr-flow__link,
  .page-products .pr-step {
    transition: none;
  }

  .page-products .pr-card:hover,
  .page-products .pr-dim:hover,
  .page-products .pr-links__item:hover,
  .page-products .pr-flow__link:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
</main>