.page-products {
  display: block;
  padding-top: clamp(84px, 11vw, 116px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-products .prod-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .prod-crumb__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
  padding: 4px 2px;
}

.page-products .prod-crumb__link:hover,
.page-products .prod-crumb__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .prod-crumb__sep {
  color: var(--line);
}

.page-products .prod-crumb__current {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  border-top: 1px solid var(--line);
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(32px, 5vw, 56px);
}

.page-products .hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .prod-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-products h1 {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 18em;
}

.page-products .hero-lede {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel);
  max-width: 42em;
}

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

.page-products .hero-jump {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  color: var(--white);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease);
}

.page-products .hero-jump:hover,
.page-products .hero-jump:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .hero-visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--deck);
}

.page-products .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 通用区块 ---------- */
.page-products .prod-block {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-products .block-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .block-head h2,
.page-products .split-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .block-lede {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel);
}

.page-products .split-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--steel);
}

.page-products .sub-title {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

/* ---------- 左右分屏骨架 ---------- */
.page-products .split-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-products .split-visual {
  margin: 0;
}

.page-products .split-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  background: var(--deck);
}

.page-products .media-caption {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-products .visual-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-products .split-cta {
  margin-top: 22px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}

.page-products .btn--cyan {
  background: var(--cyan);
  color: var(--ink-deep);
  border-color: var(--cyan);
}

.page-products .btn--cyan:hover,
.page-products .btn--cyan:focus-visible {
  background: transparent;
  color: var(--cyan);
}

.page-products .btn--orange {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}

.page-products .btn--orange:hover,
.page-products .btn--orange:focus-visible {
  background: var(--orange);
  color: var(--ink-deep);
}

/* ---------- 能力对照表 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
}

.page-products .capability-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-products .capability-table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-products .capability-table th,
.page-products .capability-table td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.65;
  vertical-align: top;
}

.page-products .capability-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  border-bottom-color: var(--line);
  white-space: nowrap;
}

.page-products .capability-table tbody th {
  color: var(--white);
  font-weight: 700;
  white-space: nowrap;
  border-left: 2px solid transparent;
}

.page-products .capability-table tbody td {
  color: var(--steel);
}

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

.page-products .capability-table tbody tr:hover {
  background: rgba(47, 227, 210, 0.06);
}

.page-products .capability-table tbody tr:hover th {
  border-left-color: var(--cyan);
  color: var(--cyan);
}

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

.page-products .table-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--ease);
}

.page-products .table-link:hover,
.page-products .table-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .block-tail {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel);
  max-width: 52em;
}

.page-products .link-arrow {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--ease);
}

.page-products .link-arrow:hover,
.page-products .link-arrow:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 要点清单 ---------- */
.page-products .fact-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .fact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .fact-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
  min-width: 5.5em;
}

.page-products .fact-v {
  font-size: 15px;
  line-height: 1.65;
  color: var(--white);
  flex: 1 1 14em;
}

/* ---------- 数据条 ---------- */
.page-products .stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.page-products .stat {
  flex: 1 1 120px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  padding: 14px 16px;
}

.page-products .stat-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-products .stat-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  margin-left: 4px;
}

.page-products .stat-label {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

/* ---------- 归档示意网格 ---------- */
.page-products .archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  padding: 12px;
}

.page-products .archive-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 8px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 19, 34, 0.6);
}

.page-products .archive-cell--on {
  color: var(--cyan);
  border-color: rgba(47, 227, 210, 0.5);
  background: rgba(47, 227, 210, 0.08);
}

/* ---------- 轮次标签 ---------- */
.page-products .round-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 10px;
  margin-top: 6px;
  scrollbar-width: thin;
}

.page-products .round-chip {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color var(--ease), background-color var(--ease), color var(--ease);
}

.page-products .round-chip:hover,
.page-products .round-chip:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .round-chip[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink-deep);
}

.page-products .chips-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 步骤条 ---------- */
.page-products .step-bar {
  list-style: none;
  margin: 0 0 clamp(28px, 4vw, 44px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  padding: 14px 16px;
  transition: border-color var(--ease);
}

.page-products .step:hover {
  border-color: rgba(47, 227, 210, 0.55);
}

.page-products .step--target {
  border-color: var(--cyan);
  background: rgba(47, 227, 210, 0.08);
}

.page-products .step-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-products .step--target .step-num {
  color: var(--cyan);
}

.page-products .step-label {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

/* ---------- 时间轴示意 ---------- */
.page-products .timeline {
  margin-top: 18px;
}

.page-products .timeline-track {
  position: relative;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(27, 58, 87, 0.35), rgba(14, 33, 53, 0.9));
}

.page-products .timeline-window {
  position: absolute;
  top: -1px;
  bottom: -1px;
  right: -1px;
  width: 34%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--signal);
  border-radius: var(--radius);
  background: rgba(255, 194, 75, 0.22);
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .timeline-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* ---------- 档位 ---------- */
.page-products .plan-grid {
  display: grid;
  gap: 16px;
}

.page-products .plan-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  padding: 20px;
  transition: border-color var(--ease);
}

.page-products .plan-card:hover {
  border-color: rgba(47, 227, 210, 0.55);
}

.page-products .plan-card--pro {
  border-color: var(--cyan);
}

.page-products .plan-name {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}

.page-products .plan-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.page-products .plan-list li {
  position: relative;
  padding: 8px 0 8px 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--steel);
  border-bottom: 1px solid var(--line);
}

.page-products .plan-list li:last-child {
  border-bottom: 0;
}

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

.page-products .plan-fit {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 路径卡 ---------- */
.page-products .path-grid {
  display: grid;
  gap: 16px;
}

.page-products .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--deck);
  padding: 22px 20px;
  text-decoration: none;
  overflow: hidden;
  transition: border-color var(--ease), background-color var(--ease);
}

.page-products .path-card:hover,
.page-products .path-card:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 227, 210, 0.06);
}

.page-products .path-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2px;
  background: var(--cyan);
  transform: translateX(100%);
  transition: transform var(--ease);
}

.page-products .path-card:hover::after,
.page-products .path-card:focus-visible::after {
  transform: translateX(0);
}

.page-products .path-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 14px;
}

.page-products .path-title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-products .path-body {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
  flex: 1 1 auto;
}

.page-products .path-go {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .step-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .plan-grid,
  .page-products .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

  .page-products .split-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-products .split-grid--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-products .split-grid--reverse .split-copy {
    order: 2;
  }

  .page-products .split-grid--reverse .split-visual {
    order: 1;
  }

  .page-products .split-grid--wide {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .split-visual--tall {
    max-width: 460px;
  }
}

@media (min-width: 1200px) {
  .page-products h1 {
    font-size: clamp(38px, 3.6vw, 54px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .hero-jump,
  .page-products .btn,
  .page-products .capability-table tbody tr,
  .page-products .step,
  .page-products .plan-card,
  .page-products .path-card,
  .page-products .path-card::after,
  .page-products .round-chip {
    transition: none;
  }
}
</final>