.page-products {
  --cat-gap: clamp(14px, 2.2vw, 26px);
  --cat-block: clamp(46px, 7vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-products .cat-crumb {
  padding-top: clamp(20px, 3vw, 36px);
}
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
}
.page-products .breadcrumb a {
  color: var(--index);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-products .breadcrumb a:hover {
  color: var(--cyan);
}
.page-products .breadcrumb__sep {
  opacity: .5;
}
.page-products .breadcrumb__now {
  color: var(--snow);
}

/* ---------- 首屏框景 ---------- */
.page-products .cat-hero {
  padding: clamp(22px, 3.6vw, 44px) 0 clamp(44px, 7vw, 88px);
}
.page-products .cat-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  padding: clamp(28px, 4.6vw, 68px) clamp(20px, 4vw, 64px) clamp(24px, 3.6vw, 48px);
  background:
    radial-gradient(120% 130% at 94% -14%, rgba(255, 90, 31, .18), transparent 56%),
    radial-gradient(110% 120% at 0% 114%, rgba(41, 168, 191, .16), transparent 54%),
    var(--panel);
  overflow: hidden;
}
.page-products .cat-hero__frame::before,
.page-products .cat-hero__frame::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  border: 1px solid var(--cyan);
  opacity: .55;
}
.page-products .cat-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}
.page-products .cat-hero__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}
.page-products .cat-hero__title {
  margin: 14px 0 20px;
  font-size: clamp(34px, 7.4vw, 92px);
  line-height: 1.04;
  letter-spacing: -.02em;
  font-weight: 200;
  color: var(--snow);
  max-width: 15ch;
}
.page-products .cat-hero__lede {
  max-width: 60ch;
  margin: 0;
  color: var(--snow);
  opacity: .84;
}
.page-products .cat-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 40px);
}
.page-products .cat-hero__stats {
  list-style: none;
  margin: clamp(30px, 4vw, 52px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .cat-hero__stat {
  background: var(--bg);
  padding: 16px 18px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.page-products .cat-hero__statnum {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -.01em;
}
.page-products .cat-hero__statlabel {
  font-size: 12px;
  color: var(--index);
  letter-spacing: .06em;
}

/* ---------- 区块通用 ---------- */
.page-products .cat-index,
.page-products .cat-matchup,
.page-products .cat-downloads,
.page-products .cat-fixtures,
.page-products .cat-devices,
.page-products .cat-member {
  padding-block: var(--cat-block);
  border-top: 1px solid var(--line);
}
.page-products .cat-sechead {
  max-width: 720px;
  margin-bottom: clamp(24px, 3.6vw, 44px);
}
.page-products .cat-sechead .eyebrow {
  margin: 0 0 12px;
}
.page-products .cat-sechead .h-section {
  margin: 0 0 14px;
}
.page-products .cat-sechead .lede {
  margin: 0;
  color: var(--snow);
  opacity: .82;
}

/* ---------- 目录索引带 ---------- */
.page-products .cat-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
}
.page-products .cat-index__item {
  border-top: 1px solid var(--line);
}
.page-products .cat-index__link {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px) clamp(8px, 1.6vw, 22px);
  text-decoration: none;
  color: inherit;
  transition: background-color .24s var(--ease);
}
.page-products .cat-index__link:hover {
  background: var(--panel);
}
.page-products .cat-index__num {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
}
.page-products .cat-index__name {
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 300;
  color: var(--snow);
  letter-spacing: -.01em;
  transition: color .24s var(--ease);
}
.page-products .cat-index__link:hover .cat-index__name {
  color: var(--orange);
}
.page-products .cat-index__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--snow);
  opacity: .74;
}
.page-products .cat-index__scale {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 历史交锋 ---------- */
.page-products .cat-matchup__hero {
  margin: 0 0 clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
}
.page-products .cat-versus {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.6vw, 26px);
  border: 1px solid var(--line);
  padding: clamp(20px, 3.4vw, 42px);
  background:
    linear-gradient(90deg, rgba(41, 168, 191, .12), transparent 44%),
    linear-gradient(270deg, rgba(255, 90, 31, .12), transparent 44%),
    var(--panel);
}
.page-products .cat-versus__role {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
}
.page-products .cat-versus__line {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--snow);
}
.page-products .cat-versus__n {
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-right: 4px;
}
.page-products .cat-versus__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13px;
  color: var(--snow);
  opacity: .78;
}
.page-products .cat-versus__axis {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .cat-versus__axislabel {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
  margin-right: 6px;
}
.page-products .cat-versus__axisdot {
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
  display: inline-block;
}
.page-products .cat-versus__side--right {
  text-align: left;
}

/* 字段说明 */
.page-products .cat-fields {
  margin-top: clamp(30px, 4.4vw, 56px);
}
.page-products .cat-fields__title {
  margin: 0 0 20px;
  color: var(--snow);
}
.page-products .cat-fields__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .cat-field {
  background: var(--bg);
  padding: clamp(18px, 2.4vw, 26px);
}
.page-products .cat-field__name {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--cyan);
  padding-left: 10px;
  border-left: 2px solid var(--cyan);
}
.page-products .cat-field__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--snow);
  opacity: .76;
}
.page-products .cat-fields__media {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  border: 1px solid var(--line);
}

/* ---------- 资料下载 ---------- */
.page-products .cat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 34px);
}
.page-products .cat-filters .chip {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--index);
  padding: 7px 15px;
  font-size: 13px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-products .cat-filters .chip:hover {
  border-color: var(--cyan);
  color: var(--snow);
}
.page-products .cat-filters .chip[aria-pressed="true"] {
  border-color: var(--orange);
  color: var(--orange);
}
.page-products .cat-downloads__cols {
  column-count: 1;
  column-gap: var(--cat-gap);
}
.page-products .dl-card {
  break-inside: avoid;
  margin: 0 0 var(--cat-gap);
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}
.page-products .dl-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}
.page-products .dl-card__fmt {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  padding: 5px 8px;
  border: 1px solid var(--line);
}
.page-products .dl-card__fmt--pdf {
  color: var(--orange);
  border-color: rgba(255, 90, 31, .55);
}
.page-products .dl-card__fmt--csv {
  color: var(--lime);
  border-color: rgba(182, 255, 60, .5);
}
.page-products .dl-card__fmt--png {
  color: var(--cyan);
  border-color: rgba(41, 168, 191, .6);
}
.page-products .dl-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  color: var(--snow);
  letter-spacing: -.01em;
}
.page-products .dl-card__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--index);
}
.page-products .dl-card__foot {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.page-products .dl-card__size {
  font-size: 12px;
  color: var(--snow);
  opacity: .7;
}
.page-products .dl-card__state {
  font-size: 12px;
  color: var(--lime);
  padding-left: 12px;
  position: relative;
}
.page-products .dl-card__state::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  transform: translateY(-50%);
}
.page-products .cat-downloads__media {
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  border: 1px solid var(--line);
}

/* ---------- 赛程与战报 ---------- */
.page-products .cat-fixtures__media {
  margin: 0 0 clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
}
.page-products .cat-fixtures__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}
.page-products .cat-fixtures__block .h-sub {
  margin: 0 0 16px;
  color: var(--snow);
}
.page-products .cat-tags {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .cat-tags .tag {
  display: inline-block;
  padding: 5px 11px;
  font-size: 12px;
  letter-spacing: .06em;
  border: 1px solid var(--line);
  color: var(--index);
  background: transparent;
}
.page-products .cat-tags .tag--live {
  color: var(--lime);
  border-color: rgba(182, 255, 60, .5);
  background: rgba(182, 255, 60, .08);
}
.page-products .cat-fixtures__note,
.page-products .cat-fixtures__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--snow);
  opacity: .76;
}
.page-products .cat-fixtures__link {
  margin: 16px 0 0;
  font-size: 14px;
}
.page-products .cat-fixtures__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 168, 191, .4);
  padding-bottom: 2px;
}
.page-products .cat-fixtures__link a:hover {
  color: var(--orange);
  border-bottom-color: rgba(255, 90, 31, .5);
}

/* ---------- 两端入口对照 ---------- */
.page-products .cat-devices__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
}
.page-products .cat-device {
  border: 1px solid var(--line);
  padding: clamp(20px, 3vw, 32px);
  background: var(--panel);
}
.page-products .cat-device--mobile {
  border-left: 2px solid var(--cyan);
}
.page-products .cat-device--desktop {
  border-left: 2px solid var(--orange);
}
.page-products .cat-device__kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
}
.page-products .cat-device .h-sub {
  margin: 0 0 16px;
  color: var(--snow);
}
.page-products .cat-device__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .cat-device__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--snow);
  opacity: .78;
}
.page-products .cat-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--index);
}
.page-products .cat-devices__media {
  margin: 0;
  border: 1px solid var(--line);
}

/* ---------- 会员中心 ---------- */
.page-products .cat-member__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .cat-member__item {
  background: var(--bg);
  padding: clamp(18px, 2.6vw, 28px);
}
.page-products .cat-member__num {
  display: block;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--index);
  margin-bottom: 10px;
}
.page-products .cat-member__name {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
  color: var(--snow);
}
.page-products .cat-member__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--snow);
  opacity: .74;
}
.page-products .cat-member__tail {
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: 14px;
  color: var(--snow);
  opacity: .8;
}
.page-products .cat-member__tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 168, 191, .4);
  padding-bottom: 2px;
}
.page-products .cat-member__tail a:hover {
  color: var(--orange);
  border-bottom-color: rgba(255, 90, 31, .5);
}

/* ---------- 底部引导 ---------- */
.page-products .cat-next {
  padding-block: clamp(46px, 7vw, 96px);
  border-top: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(41, 168, 191, .1), transparent 52%),
    linear-gradient(300deg, rgba(255, 90, 31, .12), transparent 46%),
    var(--panel);
}
.page-products .cat-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}
.page-products .cat-next__title {
  margin: 0 0 14px;
  color: var(--snow);
}
.page-products .cat-next__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--snow);
  opacity: .8;
}
.page-products .cat-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-products .cat-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .cat-fields__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .cat-downloads__cols {
    column-count: 2;
  }
  .page-products .cat-member__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .cat-index__link {
    grid-template-columns: 62px minmax(120px, 176px) minmax(0, 1fr) minmax(150px, 210px);
    align-items: baseline;
    gap: 0 clamp(16px, 2.4vw, 32px);
  }
  .page-products .cat-index__num {
    grid-column: 1;
  }
  .page-products .cat-index__name {
    grid-column: 2;
  }
  .page-products .cat-index__desc {
    grid-column: 3;
  }
  .page-products .cat-index__scale {
    grid-column: 4;
    text-align: right;
  }
  .page-products .cat-versus {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
  }
  .page-products .cat-versus__side--right {
    text-align: right;
  }
  .page-products .cat-versus__side--right .cat-versus__facts {
    justify-content: flex-end;
  }
  .page-products .cat-versus__axis {
    flex-direction: column;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    padding: 0 clamp(16px, 2vw, 28px);
    align-self: stretch;
  }
  .page-products .cat-versus__axislabel {
    margin: 0 0 8px;
    writing-mode: vertical-rl;
  }
  .page-products .cat-fixtures__grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }
  .page-products .cat-devices__grid {
    grid-template-columns: 1fr minmax(180px, 320px) 1fr;
    align-items: center;
  }
  .page-products .cat-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-products .cat-downloads__cols {
    column-count: 3;
  }
  .page-products .cat-member__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-card,
  .page-products .cat-index__link,
  .page-products .cat-index__name,
  .page-products .cat-filters .chip,
  .page-products .breadcrumb a {
    transition: none;
  }
  .page-products .dl-card:hover {
    transform: none;
  }
}
<<<END>>>