.page-products {
  --pp-line: 1px solid var(--sand-300);
  --pp-soft: var(--radius-soft);
  --pp-card: var(--radius-card);
  background: var(--sand-050);
  color: var(--ink-900);
}

.page-products .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */

.page-products .prod-hero {
  padding: 22px 0 46px;
  border-bottom: var(--pp-line);
  background:
    linear-gradient(180deg, rgba(232, 238, 240, 0.8) 0%, rgba(247, 244, 239, 0) 64%),
    var(--sand-050);
}

.page-products .hero-grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-products .hero-copy h1 {
  margin: 10px 0 16px;
  font-size: clamp(30px, 8.4vw, 52px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.page-products .hero-lede {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-products .hero-lede--sub {
  font-size: 15px;
  color: var(--ink-500);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .hero-panel {
  padding: 22px 20px 20px;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: var(--pp-soft);
}

.page-products .hero-panel-title {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.page-products .hero-number {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 10px 0 4px;
  font-size: clamp(52px, 15vw, 78px);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.page-products .hero-number .mono {
  font-family: var(--font-mono);
}

.page-products .hero-number-unit {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--red-600);
}

.page-products .hero-panel-note {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--ink-500);
}

.page-products .hero-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--sand-300);
  border: var(--pp-line);
}

.page-products .hero-mini > div {
  padding: 10px 12px;
  background: var(--snow);
}

.page-products .hero-mini dt {
  margin: 0;
  font-size: 12px;
  color: var(--ink-500);
}

.page-products .hero-mini dd {
  margin: 4px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* ---------- 产品线 ---------- */

.page-products .prod-lines {
  padding: 52px 0;
}

.page-products .line-list {
  margin-top: 30px;
  border-top: var(--pp-line);
}

.page-products .line-row {
  display: grid;
  gap: 12px;
  padding: 26px 0 28px;
  border-bottom: var(--pp-line);
}

.page-products .line-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--red-600);
}

.page-products .line-title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-products .line-text {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .line-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 8px 20px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .line-meta li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--sand-300);
  font-size: 14px;
}

.page-products .line-meta span {
  color: var(--ink-500);
  white-space: nowrap;
}

.page-products .line-meta b {
  font-weight: 700;
  text-align: right;
}

.page-products .line-media {
  margin: 20px 0 0;
  max-width: 520px;
}

.page-products .section-figure {
  margin: 34px 0 0;
  max-width: 420px;
}

.page-products .section-figure .media-frame--square {
  border-radius: 2px;
}

.page-products .media-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-500);
}

/* ---------- 产能 ---------- */

.page-products .prod-capacity {
  padding: 52px 0;
  background: var(--glacier-100);
  border-top: var(--pp-line);
  border-bottom: var(--pp-line);
}

.page-products .cap-bars {
  margin: 26px 0 30px;
  padding: 20px 20px 22px;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: var(--pp-card);
}

.page-products .cap-bars-title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink-500);
}

.page-products .cap-bar {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 46px;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
  font-size: 13px;
}

.page-products .cap-bar:last-child {
  margin-bottom: 0;
}

.page-products .cap-bar-year {
  font-family: var(--font-mono);
  color: var(--ink-500);
}

.page-products .cap-bar-track {
  display: block;
  height: 10px;
  background: var(--glacier-100);
  border: 1px solid var(--sand-300);
  border-radius: 2px;
  overflow: hidden;
}

.page-products .cap-bar-fill {
  display: block;
  height: 100%;
  background: var(--teal-700);
}

.page-products .cap-bar:last-child .cap-bar-fill {
  background: var(--red-600);
}

.page-products .cap-bar-val {
  font-family: var(--font-mono);
  font-weight: 700;
  text-align: right;
}

.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: 4px;
}

.page-products .cap-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .cap-table th,
.page-products .cap-table td {
  padding: 12px 14px;
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid var(--sand-300);
}

.page-products .cap-table th[scope="row"],
.page-products .cap-table td:first-child {
  text-align: left;
}

.page-products .cap-table thead th {
  background: var(--ink-900);
  color: var(--snow);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-bottom: 0;
}

.page-products .cap-table tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--snow);
  box-shadow: 1px 0 0 var(--sand-300);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .cap-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 3;
  background: var(--ink-900);
  box-shadow: 1px 0 0 rgba(247, 244, 239, 0.25);
}

.page-products .cap-table tbody td:first-child {
  position: sticky;
  left: 0;
  background: var(--snow);
  box-shadow: 1px 0 0 var(--sand-300);
}

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

.page-products .cap-table tbody tr:hover td,
.page-products .cap-table tbody tr:hover td:first-child,
.page-products .cap-table tbody tr:hover th[scope="row"] {
  background: var(--glacier-100);
}

.page-products .cap-table tfoot th,
.page-products .cap-table tfoot td {
  background: var(--sand-050);
  font-weight: 700;
  border-bottom: 0;
}

.page-products .cap-table tfoot th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 2;
  box-shadow: 1px 0 0 var(--sand-300);
}

.page-products .base-code {
  display: inline-block;
  margin-right: 6px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--snow);
  background: var(--ink-900);
  border-radius: 2px;
}

.page-products .cell-note {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  color: var(--amber-600);
  background: var(--amber-100);
  border-radius: 2px;
}

.page-products .cap-notes {
  margin: 20px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
  max-width: 62em;
}

.page-products .cap-notes li {
  position: relative;
  margin-bottom: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-products .cap-notes li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--red-600);
}

/* ---------- 基地分布 ---------- */

.page-products .prod-bases {
  padding: 52px 0;
}

.page-products .base-layout {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

.page-products .map-card {
  padding: 16px;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: var(--pp-soft);
}

.page-products .site-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .map-area {
  fill: var(--glacier-100);
  stroke: var(--sand-300);
  stroke-width: 2;
}

.page-products .map-link {
  fill: none;
  stroke: var(--sand-300);
  stroke-width: 1.5;
  stroke-dasharray: 6 6;
}

.page-products .map-node {
  fill: var(--red-600);
}

.page-products .map-node-ring {
  fill: none;
  stroke: var(--red-600);
  stroke-width: 1.5;
  opacity: 0.45;
}

.page-products .map-label {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--ink-900);
}

.page-products .base-list {
  display: grid;
  gap: 0;
  border-top: var(--pp-line);
}

.page-products .base-item {
  padding: 18px 0 20px;
  border-bottom: var(--pp-line);
}

.page-products .base-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .base-head .tag-brand {
  font-family: var(--font-mono);
}

.page-products .base-text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-900);
}

.page-products .base-role {
  margin: 0;
  font-size: 13px;
  color: var(--ink-500);
}

.page-products .base-role span {
  margin-right: 8px;
  color: var(--red-600);
}

/* ---------- 检测与验收 ---------- */

.page-products .prod-testing {
  padding: 52px 0;
  background: var(--snow);
  border-top: var(--pp-line);
  border-bottom: var(--pp-line);
}

.page-products .testing-layout {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-products .accordion {
  border-top: var(--pp-line);
}

.page-products .accordion-item {
  border-bottom: var(--pp-line);
}

.page-products .accordion-trigger {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 2px;
  background: none;
  border: 0;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration) ease;
}

.page-products .accordion-trigger:hover {
  color: var(--red-600);
}

.page-products .det-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-500);
}

.page-products .det-tag {
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 600;
  color: var(--red-600);
  background: var(--red-100);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.page-products .accordion-panel {
  display: none;
  padding: 0 0 20px 52px;
}

.page-products .accordion-panel[data-open] {
  display: block;
}

.page-products .det-list {
  margin: 0;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px 16px;
}

.page-products .det-list dt {
  font-size: 13px;
  color: var(--ink-500);
  padding-top: 2px;
}

.page-products .det-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .testing-media {
  margin: 0;
  max-width: 380px;
  justify-self: start;
}

.page-products .testing-foot {
  margin: 26px 0 0;
  max-width: 64em;
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-900);
  background: var(--red-100);
  border-radius: 4px;
}

/* ---------- 选型参考 ---------- */

.page-products .prod-apply {
  padding: 52px 0;
}

.page-products .apply-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-products .apply-card {
  padding: 22px 20px 24px;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: var(--pp-card);
}

.page-products .apply-zone {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--snow);
  background: var(--teal-700);
  border-radius: 2px;
}

.page-products .apply-title {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-products .apply-text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
}

.page-products .apply-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--sand-300);
}

.page-products .apply-list li {
  padding: 9px 0 9px 14px;
  position: relative;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-900);
  border-bottom: 1px solid var(--sand-300);
}

.page-products .apply-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: 1px;
  background: var(--red-600);
}

/* ---------- 供货与交付 ---------- */

.page-products .prod-delivery {
  padding: 52px 0 64px;
  border-top: var(--pp-line);
  background:
    linear-gradient(180deg, rgba(232, 238, 240, 0.55) 0%, rgba(247, 244, 239, 0) 46%),
    var(--sand-050);
}

.page-products .delivery-grid {
  display: grid;
  gap: 28px;
}

.page-products .delivery-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--pp-line);
}

.page-products .delivery-list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--pp-line);
}

.page-products .delivery-list b {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .delivery-list span {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-900);
}

.page-products .delivery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .delivery-media {
  margin: 0;
}

.page-products .delivery-next {
  margin-top: 44px;
  padding-top: 28px;
  border-top: var(--pp-line);
}

.page-products .delivery-next-title {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.page-products .delivery-next-grid {
  display: grid;
  gap: 14px;
}

.page-products .next-card {
  display: grid;
  gap: 6px;
  padding: 18px 18px 20px;
  background: var(--snow);
  border: var(--pp-line);
  border-radius: var(--pp-card);
  text-decoration: none;
  color: var(--ink-900);
  transition: border-color var(--duration) ease, transform var(--duration) ease;
}

.page-products .next-card:hover,
.page-products .next-card:focus-visible {
  border-color: var(--red-600);
  transform: translateY(-2px);
}

.page-products .next-card-k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red-600);
}

.page-products .next-card b {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .next-card span:last-child {
  font-size: 14px;
  line-height: 1.68;
  color: var(--ink-500);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-products .prod-hero {
    padding: 28px 0 58px;
  }

  .page-products .prod-lines,
  .page-products .prod-capacity,
  .page-products .prod-bases,
  .page-products .prod-testing,
  .page-products .prod-apply {
    padding: 64px 0;
  }

  .page-products .prod-delivery {
    padding: 64px 0 76px;
  }

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

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

  .page-products .cap-bar {
    grid-template-columns: 54px minmax(0, 1fr) 54px;
    gap: 14px;
    font-size: 14px;
  }

  .page-products .testing-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
    gap: 40px;
  }

  .page-products .testing-media {
    max-width: 340px;
  }
}

@media (min-width: 960px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .line-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 28px;
    padding: 30px 0 32px;
  }

  .page-products .line-index {
    font-size: 26px;
    padding-top: 2px;
  }

  .page-products .base-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .delivery-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

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

  .page-products .cap-bars {
    padding: 24px 26px 26px;
  }
}

@media (min-width: 1180px) {
  .page-products .apply-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cap-bar {
    grid-template-columns: 62px minmax(0, 1fr) 62px;
  }
}
<<<END>>>