.page-products {
  --pp-panel: rgba(12, 21, 48, .66);
  --pp-rule: rgba(27, 42, 85, .9);
  --pp-blue-soft: rgba(46, 139, 255, .08);
  --pp-green-soft: rgba(57, 255, 136, .35);
  padding: calc(var(--header-h) + 24px) 0 72px;
  overflow-x: clip;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .breadcrumbs {
  margin-bottom: 22px;
}

.page-products .prod-hero {
  max-width: 860px;
}

.page-products .prod-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pulse);
  margin: 0 0 12px;
}

.page-products .prod-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.06;
  letter-spacing: .005em;
  color: var(--warm);
  margin: 0 0 18px;
}

.page-products .prod-hero__lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--warm);
  opacity: .82;
  margin: 0;
  max-width: 62ch;
}

/* ---------- 顶部指标条 ---------- */
.page-products .prod-strip {
  list-style: none;
  margin: 32px 0 46px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ink-700);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .prod-strip__cell {
  background: var(--ink-950);
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-products .prod-strip__v {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--pulse);
  letter-spacing: -.01em;
}

.page-products .prod-strip__l {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--steel);
  letter-spacing: .02em;
}

/* ---------- 主体两栏 ---------- */
.page-products .prod-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* ---------- 左侧模块导航 ---------- */
.page-products .prod-toc {
  border-top: 1px solid var(--ink-700);
  padding-top: 12px;
}

.page-products .prod-toc__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 10px;
}

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

.page-products .prod-toc__link {
  display: block;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--steel);
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .prod-toc__link:hover,
.page-products .prod-toc__link:focus-visible {
  color: var(--warm);
  border-color: var(--electric);
  background: var(--pp-blue-soft);
}

.page-products .prod-toc__link[aria-current="true"] {
  color: var(--pulse);
  border-color: var(--pp-green-soft);
}

/* ---------- 模块卡 ---------- */
.page-products .prod-module {
  position: relative;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 32, 67, .52) 0%, rgba(7, 13, 28, .88) 100%);
  padding: 20px 16px 24px 20px;
  margin-bottom: 22px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-products .prod-module::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 24px;
  width: 2px;
  height: 32px;
  background: var(--pulse);
  border-radius: 2px;
}

.page-products .prod-module--table::before {
  background: var(--electric);
}

.page-products .prod-module__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 16px;
}

.page-products .prod-module__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--pulse);
  border: 1px solid var(--pp-green-soft);
  border-radius: var(--radius);
  padding: 2px 8px;
}

.page-products .prod-module__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.2;
  color: var(--warm);
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .prod-module__head .tag {
  margin-left: auto;
  flex: 0 0 auto;
}

/* ---------- 关键指标行 ---------- */
.page-products .prod-metrics {
  list-style: none;
  margin: 0 0 20px;
  padding: 14px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 14px 18px;
  border-top: 1px solid var(--ink-700);
  border-bottom: 1px solid var(--ink-700);
}

.page-products .prod-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .prod-metric__v {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.1;
  color: var(--warm);
  padding-bottom: 4px;
  border-bottom: 2px solid rgba(57, 255, 136, .5);
}

.page-products .prod-metric__l {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--steel);
  letter-spacing: .02em;
}

/* ---------- 正文段落 ---------- */
.page-products .prod-module p {
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--warm);
  margin: 0 0 12px;
}

.page-products .prod-module p:last-child {
  margin-bottom: 0;
}

.page-products .prod-hint {
  font-size: 14px !important;
  color: var(--steel) !important;
}

.page-products .prod-link {
  color: var(--electric);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 139, 255, .45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .prod-link:hover,
.page-products .prod-link:focus-visible {
  color: var(--pulse);
  border-color: var(--pulse);
}

/* ---------- 图文分栏 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

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

.page-products .prod-module__figure {
  margin: 18px 0;
}

.page-products .prod-phone {
  width: 100%;
  max-width: 288px;
  margin-inline: auto;
}

/* ---------- 场景对照表 ---------- */
.page-products .prod-table-wrap {
  margin-top: 4px;
}

.page-products .prod-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  color: var(--warm);
}

.page-products .prod-table th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--electric);
  text-align: left;
  padding: 0 12px 10px;
  border-bottom: 2px solid var(--electric);
  white-space: nowrap;
}

.page-products .prod-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--ink-700);
  vertical-align: top;
  line-height: 1.62;
}

.page-products .prod-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-products .prod-table tbody tr:hover {
  background: var(--pp-blue-soft);
}

.page-products .prod-table__mod {
  color: var(--mist);
}

.page-products .prod-table__go {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, .38);
  padding-bottom: 2px;
  opacity: .78;
  transition: opacity var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .prod-table tbody tr:hover .prod-table__go,
.page-products .prod-table__go:focus-visible {
  opacity: 1;
  border-color: var(--pulse);
}

/* ---------- 结尾行动区 ---------- */
.page-products .prod-cta {
  margin-top: 40px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  padding: 26px 20px;
  background:
    linear-gradient(120deg, rgba(46, 139, 255, .16) 0%, rgba(57, 255, 136, .07) 58%, rgba(7, 13, 28, 0) 100%),
    var(--ink-900);
  display: grid;
  gap: 18px;
}

.page-products .prod-cta__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.35;
  color: var(--warm);
  margin: 0 0 10px;
}

.page-products .prod-cta__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--warm);
  opacity: .82;
  margin: 0;
  max-width: 58ch;
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 移动端：表格转为堆叠卡 ---------- */
@media (max-width: 719px) {
  .page-products .prod-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

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

  .page-products .prod-table tr {
    padding: 14px 0;
    border-bottom: 1px solid var(--ink-700);
  }

  .page-products .prod-table tr:last-child {
    border-bottom: 0;
  }

  .page-products .prod-table td {
    border: 0;
    padding: 3px 0;
  }

  .page-products .prod-table td::before {
    content: attr(data-th);
    display: block;
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--steel);
    margin-bottom: 3px;
  }

  .page-products .prod-table__go {
    margin-top: 4px;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products {
    padding-bottom: 88px;
  }

  .page-products .prod-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-strip__cell {
    padding: 20px 18px 22px;
  }

  .page-products .prod-strip__v {
    font-size: 30px;
  }

  .page-products .prod-module {
    padding: 26px 26px 30px 30px;
    margin-bottom: 28px;
  }

  .page-products .prod-cta {
    padding: 32px;
  }
}

/* ---------- 桌面：左侧导航吸顶 ---------- */
@media (min-width: 980px) {
  .page-products .prod-body {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 46px;
  }

  .page-products .prod-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    border-top: 0;
    border-left: 1px solid var(--ink-700);
    padding: 2px 0 2px 16px;
    max-height: calc(100vh - var(--header-h) - 44px);
    overflow-y: auto;
  }

  .page-products .prod-toc__head {
    margin-bottom: 14px;
  }

  .page-products .prod-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-products .prod-toc__list > li + li {
    margin-top: 2px;
  }

  .page-products .prod-toc__link {
    border: 0;
    border-radius: 0;
    padding: 7px 0 7px 10px;
    white-space: normal;
    line-height: 1.55;
    box-shadow: inset 2px 0 0 transparent;
  }

  .page-products .prod-toc__link:hover,
  .page-products .prod-toc__link:focus-visible {
    background: transparent;
    box-shadow: inset 2px 0 0 var(--ink-700);
  }

  .page-products .prod-toc__link[aria-current="true"] {
    border-color: transparent;
    box-shadow: inset 2px 0 0 var(--pulse);
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 30px;
  }

  .page-products .prod-split--narrow-media {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .8fr);
  }

  .page-products .prod-module__figure {
    margin: 20px 0;
  }

  .page-products .prod-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 34px 36px;
  }

  .page-products .prod-cta__actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1160px) {
  .page-products .prod-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-toc__link,
  .page-products .prod-table tbody tr,
  .page-products .prod-table__go,
  .page-products .prod-link {
    transition: none;
  }
}
<<<END>>>