.page-products {
  --pr-flow-gap: clamp(22px, 3.6vw, 42px);
  --pr-block-pad: clamp(30px, 5vw, 58px);
  padding-bottom: clamp(56px, 9vw, 104px);
  background:
    radial-gradient(120% 55% at 88% -8%, rgba(57, 242, 208, .10), transparent 62%),
    radial-gradient(90% 48% at -6% 34%, rgba(47, 107, 87, .20), transparent 70%);
}

.page-products .container {
  width: 100%;
  min-width: 0;
}

.page-products .breadcrumbs {
  padding-top: clamp(16px, 2.6vw, 26px);
}

/* ---------- 首屏 ---------- */

.page-products .pr-intro {
  display: grid;
  gap: clamp(26px, 5vw, 52px);
  align-items: start;
  padding-block: clamp(16px, 3vw, 30px) clamp(34px, 5.5vw, 60px);
}

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

.page-products .pr-intro__title {
  margin: .32em 0 .5em;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-products .pr-intro__lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text-muted);
}

.page-products .pr-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .pr-intro__meta {
  margin: clamp(18px, 2.6vw, 24px) 0 0;
  font-size: var(--step-12);
  letter-spacing: .1em;
  color: var(--data-blue);
}

.page-products .pr-intro__media {
  min-width: 0;
  padding-inline: 14px;
}

.page-products .pr-device {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(150deg, rgba(57, 242, 208, .16), rgba(18, 51, 43, .88) 55%, rgba(11, 31, 26, .96));
  box-shadow: 0 34px 70px -42px rgba(0, 0, 0, .95);
  transform: rotate(-2deg);
}

.page-products .pr-device__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 14px;
  object-fit: cover;
}

.page-products .pr-device__badge {
  position: absolute;
  top: -11px;
  right: 16px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--cyan);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .06em;
}

/* ---------- 三条路径目录 ---------- */

.page-products .pr-routes {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border-block: 1px solid var(--line);
}

.page-products .pr-route {
  min-width: 0;
  background: var(--bg);
}

.page-products .pr-route__link {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2.6vw, 26px);
  text-decoration: none;
  color: inherit;
  border-left: 3px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pr-route__link:hover,
.page-products .pr-route__link:focus-visible {
  background: var(--bg-alt);
  border-left-color: var(--cyan);
}

.page-products .pr-route__num {
  font-size: var(--step-12);
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .pr-route__name {
  font-size: var(--step-20);
  font-weight: 800;
  color: var(--paper);
  letter-spacing: .01em;
}

.page-products .pr-route__desc {
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--text-muted);
}

.page-products .pr-route__more {
  margin-top: 4px;
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--orange);
}

/* ---------- 正文两栏 ---------- */

.page-products .pr-body {
  display: grid;
  gap: var(--pr-flow-gap);
  align-items: start;
  padding-top: clamp(34px, 5.5vw, 66px);
}

.page-products .pr-toc {
  min-width: 0;
  padding-top: 14px;
  border-top: 2px solid var(--cyan);
}

.page-products .pr-toc__title {
  margin: 0 0 12px;
  font-size: var(--step-12);
  letter-spacing: .2em;
  color: var(--text-muted);
}

.page-products .pr-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pr-toc__list > li {
  flex: 0 0 auto;
}

.page-products .pr-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: var(--step-12);
  letter-spacing: .04em;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pr-toc__link .num {
  color: var(--cyan);
  font-size: var(--step-12);
}

.page-products .pr-toc__link:hover,
.page-products .pr-toc__link:focus-visible {
  border-color: var(--line-strong);
  color: var(--paper);
}

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

/* ---------- 功能块 ---------- */

.page-products .pr-block {
  padding-block: var(--pr-block-pad);
  border-top: 1px solid var(--line);
}

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

.page-products .pr-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-width: 0;
}

.page-products .pr-block__num {
  flex: 0 0 auto;
  font-size: var(--step-14);
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .pr-block__title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pr-block__lead {
  margin: 16px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--text-muted);
}

.page-products .pr-block__tail {
  margin: 20px 0 0;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-products .pr-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

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

/* ---------- 错位两列 ---------- */

.page-products .pr-split {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-top: clamp(20px, 3.2vw, 32px);
  align-items: start;
}

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

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

/* ---------- 赛程卡 ---------- */

.page-products .pr-cards {
  display: grid;
  gap: 12px;
}

.page-products .pr-card {
  display: grid;
  gap: 7px;
  padding: clamp(14px, 2vw, 18px);
  transition: transform var(--dur) var(--ease);
}

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

.page-products .pr-card__league {
  margin: 0;
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--rock);
}

.page-products .pr-card__score {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--text-dark);
}

.page-products .pr-card__teams {
  margin: 0;
  font-size: var(--step-14);
  color: var(--text-dark);
}

.page-products .pr-card__vs {
  margin-inline: 7px;
  font-size: var(--step-12);
  color: var(--rock);
}

.page-products .pr-card__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid rgba(7, 17, 14, .14);
}

.page-products .pr-card__time {
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: var(--rock);
}

.page-products .pr-status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: var(--step-12);
  letter-spacing: .04em;
  background: var(--ink-900);
  color: var(--cyan);
}

.page-products .pr-status--live {
  background: var(--orange);
  color: var(--ink-900);
}

.page-products .pr-status--done {
  background: var(--rock);
  color: var(--paper);
}

.page-products .pr-note {
  margin: 16px 0 0;
  padding: 13px 16px 13px 18px;
  border-left: 3px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 107, 44, .13), transparent 82%);
  font-size: var(--step-14);
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 图片框 ---------- */

.page-products .pr-fig {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
}

.page-products .pr-fig--wide {
  margin-top: clamp(20px, 3.2vw, 30px);
}

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

.page-products .pr-fig__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-size: var(--step-12);
  letter-spacing: .05em;
  color: var(--text-muted);
}

/* ---------- 要点列表 ---------- */

.page-products .pr-points {
  display: grid;
  gap: 14px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-points--tight {
  margin-top: 0;
}

.page-products .pr-points > li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-products .pr-points > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 数据面板 ---------- */

.page-products .pr-panel {
  display: grid;
  gap: 18px;
  padding: clamp(16px, 2.6vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

.page-products .pr-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pr-panel__title {
  margin: 0;
  font-size: var(--step-14);
  letter-spacing: .1em;
  color: var(--paper);
}

.page-products .pr-panel__stamp {
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .pr-fields {
  display: grid;
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--line-soft);
}

.page-products .pr-field {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 13px;
  background: var(--bg-alt);
}

.page-products .pr-field dt {
  margin: 0;
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--text-muted);
}

.page-products .pr-field dd {
  margin: 0;
  font-size: var(--step-14);
  color: var(--paper);
}

.page-products .pr-chart {
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pr-chart__cap {
  margin: 0 0 12px;
  font-size: var(--step-12);
  letter-spacing: .08em;
  color: var(--data-blue);
}

.page-products .pr-chart__cols {
  display: flex;
  align-items: flex-end;
  gap: clamp(7px, 2vw, 16px);
  height: 96px;
}

.page-products .pr-chart__col {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 100%;
  min-width: 0;
}

.page-products .pr-chart__track {
  display: flex;
  flex: 1 1 auto;
  align-items: flex-end;
  width: 100%;
  min-height: 0;
}

.page-products .pr-chart__bar {
  display: block;
  width: 100%;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(143, 166, 184, .95), rgba(47, 107, 87, .5));
}

.page-products .pr-chart__bar--1 { height: 58%; }
.page-products .pr-chart__bar--2 { height: 70%; }
.page-products .pr-chart__bar--3 { height: 62%; }
.page-products .pr-chart__bar--4 { height: 82%; }
.page-products .pr-chart__bar--5 { height: 76%; }

.page-products .pr-chart__n {
  font-size: var(--step-12);
  color: var(--data-blue);
}

/* ---------- 版本时间线 ---------- */

.page-products .pr-timeline {
  margin: clamp(20px, 3.2vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-timeline__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-products .pr-timeline__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .pr-timeline__year {
  font-size: var(--step-14);
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .pr-timeline__text {
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- 帮助中心 ---------- */

.page-products .pr-help {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 107, 44, .12), rgba(18, 51, 43, .72) 42%, rgba(11, 31, 26, .94));
}

.page-products .pr-help__title {
  margin: .35em 0 .55em;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.24;
  font-weight: 800;
  color: var(--paper);
  text-wrap: balance;
}

.page-products .pr-help__lead {
  margin: 0;
  max-width: 58ch;
  font-size: var(--step-14);
  line-height: 1.85;
  color: var(--text-muted);
}

.page-products .pr-help__list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-help__list > li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--text);
}

.page-products .pr-help__list > li::before {
  content: "?";
  position: absolute;
  left: 0;
  top: .1em;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  color: var(--orange);
}

.page-products .pr-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 26px);
}

.page-products .pr-help__note {
  margin: 18px 0 0;
  font-size: var(--step-12);
  line-height: 1.85;
  letter-spacing: .02em;
  color: var(--text-muted);
}

/* ---------- 相关入口 ---------- */

.page-products .pr-related {
  display: grid;
  gap: 1px;
  margin-top: clamp(26px, 4vw, 42px);
  background: var(--line-soft);
  border-block: 1px solid var(--line);
}

.page-products .pr-related__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px clamp(14px, 2.4vw, 20px);
  background: var(--bg);
  font-size: var(--step-14);
  color: var(--text);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pr-related__link .num {
  color: var(--cyan);
  font-size: var(--step-12);
}

.page-products .pr-related__link:hover,
.page-products .pr-related__link:focus-visible {
  background: var(--bg-alt);
  color: var(--paper);
}

/* ---------- 断点 ---------- */

@media (min-width: 560px) {
  .page-products .pr-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pr-card:first-child {
    grid-column: 1 / -1;
  }
}

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

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

  .page-products .pr-chart__cols {
    height: 120px;
  }

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

@media (min-width: 820px) {
  .page-products .pr-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pr-split__media {
    margin-top: 22px;
  }

  .page-products .pr-split--flip .pr-split__media {
    order: -1;
    margin-top: 0;
  }

  .page-products .pr-split--flip .pr-split__body {
    margin-top: 22px;
  }

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

  .page-products .pr-card:first-child {
    grid-column: auto;
  }

  .page-products .pr-timeline__item {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-products .pr-intro {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-products .pr-intro__media {
    padding-top: 12px;
  }
}

@media (min-width: 980px) {
  .page-products .pr-body {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pr-toc {
    position: sticky;
    top: 92px;
  }

  .page-products .pr-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-products .pr-toc__link {
    display: flex;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 8px 0 8px 12px;
    white-space: normal;
    transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
  }

  .page-products .pr-toc__link:hover,
  .page-products .pr-toc__link:focus-visible {
    border-left-color: var(--cyan);
    color: var(--paper);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-route__link,
  .page-products .pr-card,
  .page-products .pr-related__link,
  .page-products .pr-toc__link {
    transition: none;
  }

  .page-products .pr-card:hover {
    transform: none;
  }

  .page-products .pr-device {
    transform: none;
  }
}
<<<END>>>