.page-products {
  --products-line: rgba(23, 70, 111, .55);
  --products-glow: rgba(183, 241, 58, .22);
  --products-orange-glow: rgba(255, 122, 26, .18);
}

/* ---------- 首屏 ---------- */

.page-products .products-hero {
  position: relative;
  padding-block: clamp(24px, 4vw, 48px) clamp(44px, 6vw, 80px);
  overflow: hidden;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 30%;
  height: 340px;
  background: radial-gradient(circle at 60% 40%, var(--products-glow), transparent 62%);
  pointer-events: none;
}

.page-products .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  margin-top: 26px;
}

@media (min-width: 900px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .78fr);
    gap: 56px;
    align-items: end;
  }
}

.page-products .hero-copy h1 {
  font-size: clamp(30px, 5.8vw, 62px);
  line-height: 1.06;
  letter-spacing: .04em;
  font-weight: 900;
  margin: 12px 0 20px;
  max-width: 15ch;
}

.page-products .hero-copy .lead {
  max-width: 34ch;
  color: var(--mist);
}

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

.page-products .hero-index {
  border: 1px solid var(--products-line);
  border-top: 3px solid var(--lime);
  background: linear-gradient(180deg, rgba(14, 42, 71, .82), rgba(6, 20, 27, .58));
  padding: 20px 22px 22px;
  box-shadow: var(--shadow-card);
}

.page-products .hero-index__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 14px;
}

.page-products .hero-index .index-rail {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .hero-index .index-rail a {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
  text-decoration: none;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--products-line);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .hero-index .index-rail a:hover,
.page-products .hero-index .index-rail a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 章节公共 ---------- */

.page-products .section-head {
  max-width: 66ch;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-products .section-head h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: .03em;
  font-weight: 800;
  margin: 10px 0 16px;
}

.page-products .section-head .lead {
  color: var(--mist);
  max-width: 38ch;
}

.page-products .band--paper .section-head h2,
.page-products .band--paper .section-head .lead {
  color: var(--graphite);
}

/* ---------- 六块数据模块 ---------- */

.page-products .module-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.page-products .module-rail {
  border-left: 2px solid var(--products-line);
  padding-left: 16px;
}

.page-products .module-rail__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 12px;
}

.page-products .module-rail ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .module-rail a {
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .module-rail a:hover,
.page-products .module-rail a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-products .module-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  min-width: 0;
}

@media (min-width: 720px) {
  .page-products .module-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 22px;
    row-gap: 18px;
  }

  .page-products .module-card:nth-child(even) {
    margin-top: 34px;
  }
}

@media (min-width: 1080px) {
  .page-products .module-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 44px;
  }

  .page-products .module-rail {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-products .module-rail ul {
    display: grid;
    gap: 12px;
  }
}

.page-products .module-card {
  background: linear-gradient(180deg, rgba(14, 42, 71, .92), rgba(6, 20, 27, .86));
  border: 1px solid var(--products-line);
  border-left: 3px solid var(--lime);
  box-shadow: var(--shadow-card);
  min-width: 0;
}

.page-products .module-card:nth-child(2n) {
  border-left-color: var(--orange);
}

.page-products .module-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
}

.page-products .module-card__top::-webkit-details-marker {
  display: none;
}

.page-products .module-card__top:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-products .module-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .module-card__metric {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-mono);
  color: var(--lime);
  line-height: 1;
}

.page-products .module-card:nth-child(2n) .module-card__metric {
  color: var(--orange);
}

.page-products .module-card__metric strong {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-products .module-card__metric i {
  font-style: normal;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-products .module-card__panel {
  padding: 0 20px 22px;
  border-top: 1px dashed var(--products-line);
}

.page-products .module-card__lede {
  margin: 16px 0 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}

.page-products .module-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 36ch;
}

.page-products .module-card[open] .module-card__top {
  border-bottom: 0;
}

/* ---------- 移动端体验 ---------- */

.page-products .split-mobile {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .split-mobile {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
    align-items: center;
  }
}

.page-products .split-mobile__copy h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: .03em;
  font-weight: 800;
  margin: 10px 0 16px;
}

.page-products .split-mobile__copy .lead {
  color: var(--mist);
  max-width: 36ch;
}

.page-products .feature-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 22px;
}

.page-products .feature-list li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--products-line);
}

.page-products .feature-list__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
}

.page-products .feature-list h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}

.page-products .feature-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 36ch;
}

.page-products .media-frame--portrait {
  aspect-ratio: 3 / 4;
  max-width: 420px;
  margin-inline: auto;
}

.page-products .media-frame--portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 三条查排名路径 ---------- */

.page-products .path-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

@media (min-width: 760px) {
  .page-products .path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-products .path-item {
  position: relative;
  padding: 26px 22px 24px;
  background: rgba(14, 42, 71, .55);
  border: 1px solid var(--products-line);
  border-top: 3px solid var(--orange);
  box-shadow: var(--shadow-card);
  min-width: 0;
}

.page-products .path-item:nth-child(2) {
  border-top-color: var(--lime);
}

@media (min-width: 760px) {
  .page-products .path-item:nth-child(2) {
    transform: translateY(24px);
  }
}

.page-products .path-item__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: rgba(201, 214, 222, .35);
  line-height: 1;
  margin-bottom: 14px;
}

.page-products .path-item h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}

.page-products .path-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 球队资料库 ---------- */

.page-products .database-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .database-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    gap: 36px;
  }
}

.page-products .database-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-products .fact-card {
  background: var(--paper);
  border: 1px solid var(--graphite);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-paper);
  min-width: 0;
}

.page-products .fact-card__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--graphite);
  line-height: 1;
}

.page-products .fact-card__num span {
  font-size: .6em;
  color: var(--orange);
}

.page-products .fact-card__label {
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--graphite);
}

.page-products .fact-card--wide {
  grid-column: 1 / -1;
  background: var(--lime);
  border-color: var(--graphite);
}

.page-products .fact-card--wide .fact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(42, 50, 56, .72);
  margin: 0 0 8px;
}

.page-products .fact-card--wide .fact-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-products .database-usage {
  margin-top: 46px;
  padding-top: 28px;
  border-top: 1px solid var(--products-line);
}

.page-products .database-usage h3 {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--white);
}

.page-products .usage-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .page-products .usage-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
}

.page-products .usage-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .usage-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--lime);
}

/* ---------- 版本节奏 ---------- */

.page-products .version-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .version-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 48px;
    align-items: center;
  }
}

.page-products .version-copy h2 {
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: .03em;
  font-weight: 800;
  margin: 10px 0 16px;
}

.page-products .version-copy .lead {
  color: var(--mist);
  max-width: 36ch;
}

.page-products .version-list {
  margin: 28px 0 30px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .version-list li {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--products-line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .version-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange);
}

@media (max-width: 520px) {
  .page-products .version-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

.page-products .media-frame--wide {
  aspect-ratio: 16 / 7;
}

.page-products .media-frame--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 对号入座 ---------- */

.page-products .audience-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 820px) {
  .page-products .audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .audience-card:nth-child(2) {
    transform: translateY(26px);
  }
}

.page-products .audience-card {
  background: var(--paper);
  border: 1px solid var(--graphite);
  border-left: 3px solid var(--orange);
  padding: 24px 22px;
  box-shadow: var(--shadow-paper);
  min-width: 0;
}

.page-products .audience-card:nth-child(2) {
  border-left-color: var(--lime);
}

.page-products .audience-card:nth-child(3) {
  border-left-color: var(--red);
}

.page-products .audience-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(42, 50, 56, .68);
  margin: 0 0 12px;
}

.page-products .audience-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--graphite);
}

.page-products .audience-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--graphite);
}

.page-products .audience-card__hint {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(42, 50, 56, .35);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(42, 50, 56, .78);
}

.page-products .audience-cta {
  margin-top: 46px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .audience-cta a {
  color: var(--graphite);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

.page-products .audience-cta a:hover,
.page-products .audience-cta a:focus-visible {
  border-bottom-color: var(--orange);
}

/* ---------- 窄屏安全 ---------- */

@media (max-width: 600px) {
  .page-products .module-card__metric strong {
    font-size: 22px;
  }

  .page-products .hero-index {
    padding: 18px 16px;
  }

  .page-products .path-item,
  .page-products .audience-card,
  .page-products .fact-card {
    padding-left: 18px;
    padding-right: 18px;
  }
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}
<<<END>>>