.page-products {
  --prod-cyan-line: rgba(56, 225, 214, .34);
  --prod-soft: rgba(242, 247, 245, .72);
  --prod-soft-strong: rgba(242, 247, 245, .86);
  --prod-tint: rgba(242, 247, 245, .05);
  background: var(--c-ink);
  color: var(--c-white);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 84px);
  background:
    radial-gradient(120% 100% at 92% -14%, rgba(255, 122, 24, .17), transparent 62%),
    radial-gradient(90% 80% at 4% 110%, rgba(56, 225, 214, .10), transparent 58%),
    linear-gradient(180deg, var(--c-ink) 0%, var(--c-pitch) 100%);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(242, 247, 245, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 247, 245, .07) 1px, transparent 1px);
  background-size: 88px 88px;
  pointer-events: none;
}

.page-products .prod-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero__sep {
  margin: 0 .5em;
  opacity: .5;
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  margin-top: clamp(22px, 3vw, 40px);
}

.page-products .prod-hero h1 {
  margin: .28em 0 .34em;
  font-family: var(--f-display);
  font-size: clamp(34px, 8vw, 68px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: .03em;
}

.page-products .prod-hero__dek {
  max-width: 52ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--prod-soft-strong);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 clamp(22px, 3vw, 32px);
  padding: 0;
  list-style: none;
  background: var(--c-hairline);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .prod-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(6, 35, 28, .82);
}

.page-products .prod-stat__num {
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.1;
  color: var(--c-cyan);
  letter-spacing: .02em;
}

.page-products .prod-stat__label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--prod-soft);
}

.page-products .prod-hero__actions {
  gap: 12px;
}

.page-products .prod-hero__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .prod-hero__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 模块标签 ---------- */
.page-products .prod-modules {
  padding: clamp(40px, 6vw, 76px) 0;
}

.page-products .prod-modules__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .prod-modules h2 {
  margin: .3em 0 .4em;
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .035em;
}

.page-products .prod-modules__dek {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--prod-soft);
}

.page-products .prod-tabs .tablist {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .prod-tabs .tab {
  position: relative;
  transition: color var(--t-fast), background var(--t-fast);
}

.page-products .prod-tabs .tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 34px;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--c-signal);
  transform: translateX(-50%);
}

.page-products .prod-panel {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(135deg, rgba(11, 59, 46, .92), rgba(6, 35, 28, .92));
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-lg);
  transition: transform var(--t-fast);
}

.page-products .prod-panel__text {
  max-width: 58ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--prod-soft-strong);
}

.page-products .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- 球员查询 ---------- */
.page-products .prod-query {
  padding: clamp(40px, 6vw, 78px) 0;
}

.page-products .prod-query__grid {
  display: grid;
  gap: clamp(26px, 4vw, 50px);
  align-items: start;
}

.page-products .prod-query h2 {
  margin: .3em 0 .5em;
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .035em;
}

.page-products .prod-query .prose {
  margin: 0 0 clamp(20px, 3vw, 28px);
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--prod-soft-strong);
}

.page-products .field-list {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  border-top: 1px solid var(--c-hairline);
}

.page-products .field-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-hairline);
}

.page-products .field-list__key {
  font-size: 13px;
  letter-spacing: .07em;
  color: var(--c-cyan);
}

.page-products .field-list__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--prod-soft-strong);
}

.page-products .prod-query__footnote,
.page-products .prod-club__footnote {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--prod-soft);
}

.page-products .prod-query__footnote a,
.page-products .prod-club__footnote a,
.page-products .step__body a,
.page-products .prod-device__note a {
  color: var(--c-amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .prod-query__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .prod-query__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 导出流程 ---------- */
.page-products .prod-export {
  padding: clamp(40px, 6vw, 76px) 0;
  background:
    linear-gradient(180deg, rgba(6, 35, 28, .96), rgba(11, 59, 46, .96));
  border-top: 1px solid var(--c-hairline);
  border-bottom: 1px solid var(--c-hairline);
}

.page-products .prod-export__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.4vw, 38px);
}

.page-products .prod-export h2 {
  margin: .3em 0 .4em;
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .035em;
}

.page-products .prod-export__dek {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--prod-soft);
}

.page-products .prod-export__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-export__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .prod-export__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .steps {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-products .steps::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-cyan) 0%, rgba(56, 225, 214, .1) 100%);
}

.page-products .steps > li {
  position: relative;
  margin-bottom: 14px;
}

.page-products .steps > li:last-child {
  margin-bottom: 0;
}

.page-products .steps > li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 24px;
  width: 13px;
  height: 1px;
  background: var(--c-cyan);
}

.page-products .step {
  background: var(--prod-tint);
  border: 1px solid var(--c-hairline);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast), background var(--t-fast);
}

.page-products .step[open] {
  border-color: var(--prod-cyan-line);
  background: rgba(20, 96, 74, .22);
}

.page-products .step__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  list-style: none;
  cursor: pointer;
}

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

.page-products .step__no {
  flex: none;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-cyan);
}

.page-products .step__title {
  font-family: var(--f-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--c-white);
}

.page-products .step__body {
  padding: 0 18px 16px;
}

.page-products .step__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--prod-soft-strong);
}

/* ---------- 俱乐部档案 ---------- */
.page-products .prod-club {
  padding: clamp(40px, 6vw, 78px) 0;
}

.page-products .prod-club h2 {
  max-width: 30ch;
  margin: .3em 0 clamp(24px, 3.4vw, 38px);
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: .035em;
}

.page-products .prod-club__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-club__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .prod-club__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-club__body .prose {
  max-width: 66ch;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 16px;
  line-height: 1.78;
  color: var(--prod-soft-strong);
}

.page-products .prod-club__ledger {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
}

.page-products .prod-club__ledger .ledger__code {
  cursor: pointer;
}

/* ---------- 版本差异 ---------- */
.page-products .prod-version {
  padding: clamp(40px, 6vw, 76px) 0;
  background:
    radial-gradient(100% 90% at 100% 0%, rgba(56, 225, 214, .12), transparent 60%),
    var(--c-ink);
}

.page-products .prod-version__head {
  max-width: 58ch;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-products .prod-version h2 {
  margin: .3em 0 0;
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .035em;
}

.page-products .prod-version__tabs .tablist {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .prod-version__tabs .tab {
  font-family: var(--f-mono);
  letter-spacing: .08em;
}

.page-products .prod-version__tabs .tab[aria-selected="true"] {
  border-color: var(--c-signal);
}

.page-products .prod-vpanel {
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(160deg, rgba(11, 59, 46, .9), rgba(6, 35, 28, .9));
  border: 1px solid var(--c-hairline);
  border-left: 3px solid var(--c-signal);
  border-radius: var(--r-lg);
}

.page-products .prod-vpanel__ver {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-signal);
}

.page-products .prod-vlist {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-vlist li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--prod-soft-strong);
}

.page-products .prod-vlist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--c-cyan);
}

/* ---------- 设备适配（浅色区） ---------- */
.page-products .prod-device {
  padding: clamp(40px, 6vw, 78px) 0;
}

.page-products .prod-device__head {
  max-width: 58ch;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-products .prod-device h2 {
  margin: .3em 0 .4em;
  font-family: var(--f-display);
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .035em;
  color: var(--c-ink-on-paper);
}

.page-products .prod-device__dek {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(16, 35, 29, .74);
}

.page-products .prod-device__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-products .prod-device__main {
  min-width: 0;
}

.page-products .prod-device .filter-field {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-products .device-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  color: var(--c-ink-on-paper);
}

.page-products .device-table__caption {
  caption-side: top;
  margin-bottom: 12px;
  text-align: left;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(16, 35, 29, .66);
}

.page-products .device-table th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--c-emerald);
  border-bottom: 1px solid rgba(16, 35, 29, .28);
}

.page-products .device-table td {
  padding: 14px 12px;
  line-height: 1.62;
  vertical-align: top;
  border-bottom: 1px solid var(--c-hairline-dark);
}

.page-products .device-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .device-table .mono {
  font-size: 13px;
  letter-spacing: .02em;
}

.page-products .prod-device__note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(16, 35, 29, .78);
}

.page-products .prod-device__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .prod-device__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .prod-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-stat {
    padding: 16px 18px;
  }

  .page-products .field-list__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .prod-query__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  }

  .page-products .prod-export__grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

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

  .page-products .prod-device__grid {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}

@media (max-width: 720px) {
  .page-products .device-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .page-products .device-table,
  .page-products .device-table tbody,
  .page-products .device-table tr,
  .page-products .device-table td {
    display: block;
    width: 100%;
  }

  .page-products .device-table tr {
    margin-bottom: 14px;
    padding: 10px 16px;
    border: 1px solid var(--c-hairline-dark);
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, .5);
  }

  .page-products .device-table td {
    padding: 8px 0;
    border-bottom: 1px dashed rgba(16, 35, 29, .14);
  }

  .page-products .device-table td:last-child {
    border-bottom: 0;
  }

  .page-products .device-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 3px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--c-emerald);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-tabs .tab,
  .page-products .prod-panel,
  .page-products .step {
    transition: none;
  }
}
<<<END>>>