.page-products {
  --ps-panel: var(--ink-2);
  --ps-sticky-top: calc(var(--header-total) + 12px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-products .ps-crumb {
  padding-top: 20px;
}

.page-products .ps-crumb__here {
  color: var(--gray);
}

/* ---------- 首屏 ---------- */

.page-products .ps-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(36px, 5vw, 72px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(0, 230, 210, .09), transparent 58%),
    radial-gradient(90% 70% at 6% 100%, rgba(255, 45, 122, .07), transparent 60%);
}

.page-products .ps-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  padding-block: clamp(28px, 4vw, 52px) clamp(36px, 5vw, 64px);
}

@media (min-width: 960px) {
  .page-products .ps-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }
}

.page-products .ps-hero__lede h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--white);
  text-wrap: balance;
}

.page-products .ps-hero__text {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--gray);
}

.page-products .ps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .ps-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 760px) {
  .page-products .ps-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .ps-strip__item {
  background: var(--ink);
  padding: 14px 16px 16px;
}

.page-products .ps-strip__item dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-products .ps-strip__item dd {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .ps-hero__visual {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  background:
    linear-gradient(155deg, rgba(0, 230, 210, .10), transparent 52%),
    linear-gradient(20deg, rgba(255, 45, 122, .08), transparent 46%),
    var(--ps-panel);
}

.page-products .ps-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(242, 245, 247, .045) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-products .ps-vermark {
  display: block;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(62px, 15vw, 176px);
  line-height: .84;
  letter-spacing: -.055em;
  color: var(--yellow);
  text-shadow: 0 0 46px rgba(255, 212, 0, .22);
}

.page-products .ps-vermark__v {
  font-size: .32em;
  color: var(--cyan);
  margin-right: .06em;
  vertical-align: super;
  text-shadow: none;
}

.page-products .ps-scan {
  display: block;
  height: 1px;
  margin: 22px 0 0;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 230, 210, .05) 72%, transparent);
}

.page-products .ps-vermark__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--gray);
}

.page-products .ps-vermark__list li {
  padding-left: 16px;
  position: relative;
}

.page-products .ps-vermark__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 7px;
  height: 1px;
  background: var(--magenta);
}

/* ---------- 目录侧栏 ---------- */

.page-products .ps-toc {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .ps-toc .rail__link {
  display: block;
  padding: 7px 0 7px 12px;
  border-left: 2px solid var(--line);
  font-size: 13.5px;
  color: var(--gray);
  text-decoration: none;
}

.page-products .ps-toc .rail__link:hover,
.page-products .ps-toc .rail__link[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(0, 230, 210, .08), transparent);
}

.page-products .ps-lead {
  margin: 14px 0 0;
  max-width: 74ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--gray);
}

.page-products .ps-inline-link {
  margin: 22px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

.page-products .ps-inline-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 210, .35);
}

.page-products .ps-inline-link a:hover {
  border-bottom-color: var(--magenta);
  color: var(--white);
}

.page-products .ps-shot {
  margin-top: clamp(26px, 3.4vw, 40px);
}

/* ---------- 当前版本卡片 ---------- */

.page-products .ps-cards {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 720px) {
  .page-products .ps-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-products .ps-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .ps-card {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .ps-card::after {
  content: "";
  position: absolute;
  left: -1px;
  top: 18px;
  width: 2px;
  height: 26px;
  background: var(--magenta);
}

.page-products .ps-card__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .01em;
  color: var(--white);
}

.page-products .ps-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--gray);
}

/* ---------- 对角分区 ---------- */

.page-products .ps-diag {
  position: relative;
  margin-top: clamp(44px, 6vw, 84px);
  display: grid;
  gap: clamp(40px, 5vw, 60px);
}

@media (min-width: 1040px) {
  .page-products .ps-diag {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 0;
  }

  .page-products .ps-diag::before {
    content: "";
    position: absolute;
    top: -18px;
    bottom: -18px;
    left: 51.5%;
    width: 2px;
    background: linear-gradient(180deg, transparent, var(--cyan) 18%, var(--cyan) 82%, transparent);
    transform: rotate(2.6deg);
    opacity: .42;
    pointer-events: none;
  }

  .page-products .ps-diag__a {
    padding-right: clamp(28px, 3vw, 46px);
  }

  .page-products .ps-diag__b {
    position: relative;
    padding-left: clamp(28px, 3vw, 46px);
  }

  .page-products .ps-diag__b::before {
    content: "";
    position: absolute;
    inset: 0 clamp(-24px, -2vw, 0) 0 0;
    background: linear-gradient(158deg, rgba(0, 230, 210, .055), transparent 62%);
    clip-path: polygon(5% 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: none;
  }

  .page-products .ps-diag__b > * {
    position: relative;
  }
}

/* ---------- 版本时间轴 ---------- */

.page-products .ps-series {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

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

@media (min-width: 1180px) {
  .page-products .ps-series {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-products .ps-series__item {
  position: relative;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-products .ps-series__item::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--line);
}

.page-products .ps-series__item.is-current {
  border-color: rgba(255, 212, 0, .55);
  background: linear-gradient(170deg, rgba(255, 212, 0, .09), var(--ink-2) 62%);
}

.page-products .ps-series__item.is-current::before {
  background: var(--yellow);
}

.page-products .ps-series__flag {
  display: block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .ps-series__item.is-current .ps-series__flag {
  color: var(--yellow);
}

.page-products .ps-series__count {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--white);
}

.page-products .ps-series__count::after {
  content: " 版";
  font-size: 12px;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: .06em;
}

.page-products .ps-series__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 对照表 ---------- */

.page-products .ps-diff {
  margin-top: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-bottom: none;
}

.page-products .ps-diff__row {
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .ps-diff__row:nth-child(even) {
  background: var(--ink);
}

.page-products .ps-diff__row[open] {
  background: linear-gradient(90deg, rgba(0, 230, 210, .07), transparent 40%), var(--ink-2);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-products .ps-diff__sum {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .ps-diff__sum::-webkit-details-marker {
  display: none;
}

.page-products .ps-diff__sum::marker {
  content: "";
}

.page-products .ps-diff__no {
  font-size: 12px;
  color: var(--gray);
}

.page-products .ps-diff__row[open] .ps-diff__no {
  color: var(--yellow);
}

.page-products .ps-diff__name {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--white);
}

.page-products .ps-diff__sum::after {
  content: "+";
  grid-column: 3;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gray);
}

.page-products .ps-diff__row[open] .ps-diff__sum::after {
  content: "−";
  color: var(--cyan);
}

.page-products .ps-diff__scope {
  grid-column: 3;
  justify-self: end;
  margin-right: 22px;
}

.page-products .ps-diff__body {
  display: grid;
  gap: 12px;
  padding: 0 16px 18px 62px;
}

@media (min-width: 620px) {
  .page-products .ps-diff__body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .ps-diff__col {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 12, .55);
}

.page-products .ps-diff__col:first-child {
  border-left: 2px solid var(--line);
}

.page-products .ps-diff__col:last-child {
  border-left: 2px solid var(--cyan-dim);
  background: linear-gradient(150deg, rgba(0, 230, 210, .07), rgba(5, 7, 12, .55) 70%);
}

.page-products .ps-diff__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gray);
}

.page-products .ps-diff__col p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--white);
}

/* ---------- 版本对照怎么看 ---------- */

.page-products .ps-compare {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-compare__grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

@media (min-width: 980px) {
  .page-products .ps-compare__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
}

.page-products .ps-compare__figure {
  margin: 0;
  border: 1px solid var(--line);
}

.page-products .ps-steps {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .ps-steps__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 18px 16px;
  background: var(--ink-2);
}

@media (min-width: 720px) {
  .page-products .ps-steps__item {
    grid-template-columns: 56px minmax(0, 1fr);
  }
}

.page-products .ps-steps__no {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .ps-steps__item:nth-child(2) .ps-steps__no {
  color: var(--magenta);
}

.page-products .ps-steps__item:nth-child(3) .ps-steps__no {
  color: var(--yellow);
}

.page-products .ps-steps__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--white);
}

.page-products .ps-steps__item p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--gray);
}

/* ---------- 资源下载清单 ---------- */

.page-products .ps-downloads {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-filters {
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .ps-filelist {
  margin-top: 20px;
  border: 1px solid var(--line);
}

.page-products .ps-season {
  border-bottom: 1px solid var(--line);
}

.page-products .ps-season:last-of-type {
  border-bottom: none;
}

.page-products .ps-season__name {
  position: sticky;
  top: var(--ps-sticky-top);
  z-index: 2;
  margin: 0;
  padding: 12px 16px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: .03em;
  color: var(--white);
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-products .ps-season__name .mono {
  font-size: 13px;
  color: var(--yellow);
  letter-spacing: .14em;
}

.page-products .ps-file {
  display: grid;
  gap: 6px 14px;
  padding: 16px;
  border-bottom: 1px solid rgba(30, 42, 58, .7);
  transition: background .18s ease;
}

.page-products .ps-file:last-child {
  border-bottom: none;
}

.page-products .ps-file:hover {
  background: rgba(0, 230, 210, .045);
}

@media (min-width: 800px) {
  .page-products .ps-file {
    grid-template-columns: minmax(0, 1.5fr) 110px 100px minmax(0, 1.6fr);
    align-items: center;
  }
}

.page-products .ps-file__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-products .ps-file__qty,
.page-products .ps-file__size {
  font-size: 13px;
  color: var(--cyan);
}

.page-products .ps-file__size {
  color: var(--yellow);
}

.page-products .ps-file__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-products .ps-filelist__empty {
  margin: 0;
  padding: 22px 16px;
  font-size: 14px;
  color: var(--gray);
  border-top: 1px solid var(--line);
}

/* ---------- 分发节点 ---------- */

.page-products .ps-nodes-section {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-nodes {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

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

@media (min-width: 1100px) {
  .page-products .ps-nodes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .ps-nodes__item {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .ps-nodes__item.is-priority {
  border-color: rgba(0, 230, 210, .5);
  background:
    linear-gradient(160deg, rgba(0, 230, 210, .10), transparent 58%),
    var(--ink-2);
}

.page-products .ps-nodes__item.is-priority::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -1px;
  border-top: 14px solid var(--cyan);
  border-left: 14px solid transparent;
}

.page-products .ps-nodes__city {
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: .03em;
  color: var(--white);
}

.page-products .ps-nodes__item.is-priority .ps-nodes__city {
  color: var(--cyan);
}

.page-products .ps-nodes__region {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gray);
}

.page-products .ps-nodes__item p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

/* ---------- 校验 ---------- */

.page-products .ps-verify {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-verify__code {
  margin-top: clamp(22px, 3vw, 30px);
  border: 1px solid rgba(0, 230, 210, .4);
  background: linear-gradient(150deg, rgba(0, 230, 210, .08), transparent 60%), var(--ink-2);
}

.page-products .ps-verify__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .ps-verify__name {
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-products .ps-verify__copy {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .ps-verify__hash {
  display: block;
  padding: 18px 14px;
  font-size: clamp(12px, 1.6vw, 15px);
  line-height: 1.7;
  letter-spacing: .04em;
  word-break: break-all;
  overflow-wrap: anywhere;
  color: var(--yellow);
}

.page-products .ps-fail {
  margin-top: 20px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 20px 18px 22px;
}

.page-products .ps-fail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
}

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

.page-products .ps-fail__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-top: 12px;
  border-top: 1px solid rgba(30, 42, 58, .8);
}

.page-products .ps-fail__list li:first-child {
  padding-top: 0;
  border-top: none;
}

.page-products .ps-fail__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--gray);
}

.page-products .ps-fail__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 210, .35);
}

.page-products .ps-fail__list a:hover {
  border-bottom-color: var(--magenta);
  color: var(--white);
}

/* ---------- 旧版本资料 ---------- */

.page-products .ps-legacy {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-legacy__grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

@media (min-width: 780px) {
  .page-products .ps-legacy__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .ps-legacy__item {
  padding: 22px 18px 24px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan-dim);
  background: var(--ink-2);
}

.page-products .ps-legacy__item:nth-child(2) {
  border-top-color: var(--magenta);
}

.page-products .ps-legacy__item:nth-child(3) {
  border-top-color: var(--yellow);
}

.page-products .ps-legacy__flag {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gray);
}

.page-products .ps-legacy__item h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
}

.page-products .ps-legacy__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--gray);
}

/* ---------- 运行环境 ---------- */

.page-products .ps-require {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-products .ps-spec {
  margin: clamp(22px, 3vw, 30px) 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .ps-spec__row {
  display: grid;
  gap: 8px;
  padding: 15px 16px;
  background: var(--ink-2);
}

@media (min-width: 720px) {
  .page-products .ps-spec__row {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

.page-products .ps-spec__row dt {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-products .ps-spec__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--white);
}

.page-products .ps-spec__row dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 210, .35);
}

.page-products .ps-spec__row dd a:hover {
  border-bottom-color: var(--magenta);
  color: var(--white);
}

/* ---------- 尾图 ---------- */

.page-products .ps-tail {
  margin: clamp(48px, 6vw, 88px) 0 0;
  border: 1px solid var(--line);
}

/* ---------- 图片通用 ---------- */

.page-products .media {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-products .media__cap {
  display: block;
  padding: 10px 14px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gray);
  border-top: 1px solid var(--line);
  background: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}
</final 最终代码>