.page-products {
  --pp-gap: clamp(22px, 4vw, 52px);
  overflow-x: clip;
  color: var(--cream);
}

/* 面包屑后的首屏 */
.page-products .exp-hero {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-products .exp-hero-grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-products .exp-hero h1 {
  margin-top: 12px;
  max-width: 15ch;
}

.page-products .exp-hero-body .lead {
  margin: 0;
}

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

/* 数据矩阵 */
.page-products .exp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 5vw, 52px);
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .stat-cell {
  padding: 18px 16px 20px;
  background: var(--ink);
}

.page-products .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(21px, 3.2vw, 29px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .stat-value--accent {
  color: var(--orange);
}

.page-products .stat-value--cyan {
  color: var(--cyan);
}

.page-products .stat-label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* 通用两栏 */
.page-products .exp-two {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .exp-two .lead {
  margin-top: 0;
}

/* 章节通用小调整 */
.page-products .section-head .note {
  max-width: 46ch;
}

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

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

/* 分段标签 */
.page-products .seg-tabs {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .segmented-list {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .segmented-list::-webkit-scrollbar {
  display: none;
}

.page-products .segmented-tab {
  appearance: none;
  flex: 0 0 auto;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 13px 16px;
  color: var(--mist);
  font: inherit;
  font-size: 14px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .segmented-tab:hover {
  color: var(--cream);
}

.page-products .segmented-tab[aria-selected="true"] {
  color: var(--cream);
  border-bottom-color: var(--orange);
}

.page-products .segmented-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .segmented-panel {
  padding-top: clamp(20px, 3vw, 30px);
}

.page-products .segmented-panel[hidden] {
  display: none;
}

.page-products .seg-scene {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--cream);
  max-width: 60ch;
  border-left: 2px solid var(--cyan);
  padding-left: 16px;
}

/* 特性列表 */
.page-products .feature-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-products .feature-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--cream);
}

.page-products .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

/* 步骤线 */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .step {
  position: relative;
  padding: 0 0 30px 42px;
  border-left: 1px solid var(--line);
}

.page-products .step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .step-num {
  position: absolute;
  left: -14px;
  top: -3px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--ink-panel);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-products .step-title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-products .step-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 折叠面板 */
.page-products .fold {
  margin-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .fold summary {
  cursor: pointer;
  padding: 15px 30px 15px 0;
  position: relative;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  list-style: none;
}

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

.page-products .fold summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--orange);
}

.page-products .fold[open] summary::after {
  content: "–";
}

.page-products .fold summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .fold-body {
  padding: 0 0 20px;
}

.page-products .fold-body p {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* 热区图例 */
.page-products .heat-legend {
  margin-top: 22px;
}

.page-products .heat-bar {
  height: 10px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--heat), var(--cyan) 55%, var(--orange));
}

.page-products .heat-scale {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* 小屏章节 */
.page-products .mobile-grid {
  display: grid;
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .mobile-grid .lead {
  margin-top: 0;
}

/* 版本对比表 */
.page-products .table-scroll {
  margin-top: clamp(22px, 3vw, 34px);
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.page-products .vt-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .vt-table th,
.page-products .vt-table td {
  text-align: left;
  padding: 15px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-products .vt-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-products .vt-table td {
  color: var(--mist);
  line-height: 1.7;
}

.page-products .vt-ver {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .vt-table tbody tr {
  transition: background-color 140ms var(--ease);
}

.page-products .vt-table tbody tr:hover {
  background: rgba(34, 224, 200, 0.06);
}

.page-products .vt-current td {
  color: var(--cream);
}

.page-products .vt-current .vt-ver {
  color: var(--orange);
}

.page-products .vt-notes {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .vt-note {
  background: var(--ink);
  padding: 22px 18px;
}

.page-products .vt-note h3 {
  margin: 0 0 8px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .vt-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .inline-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 组合场景 */
.page-products .combo-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(22px, 3vw, 34px);
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .combo {
  background: var(--ink);
  padding: 26px 20px 28px;
}

.page-products .combo-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .combo-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-products .combo .feature-list li {
  font-size: 15px;
  color: var(--mist);
}

/* 收束 CTA */
.page-products .cta-panel {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(34, 224, 200, 0.10), rgba(255, 107, 44, 0.06) 58%, rgba(6, 18, 15, 0));
}

.page-products .cta-panel .section-title {
  margin: 10px 0 0;
}

.page-products .cta-panel .note {
  margin: 12px 0 0;
  max-width: 52ch;
}

.page-products .cta-actions {
  display: grid;
  gap: 10px;
  align-content: start;
}

/* 响应式 */
@media (min-width: 760px) {
  .page-products .exp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .exp-hero-grid {
    grid-template-columns: 5fr 7fr;
    align-items: end;
    gap: clamp(30px, 4vw, 64px);
  }

  .page-products .mobile-grid {
    grid-template-columns: 5fr 7fr;
  }

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

  .page-products .cta-panel {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-products .exp-two {
    grid-template-columns: 5fr 7fr;
    gap: clamp(30px, 4vw, 58px);
  }

  .page-products .exp-two--flip {
    grid-template-columns: 7fr 5fr;
  }
}

@media (min-width: 1180px) {
  .page-products .exp-heat .exp-two--flip {
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .segmented-tab,
  .page-products .vt-table tbody tr {
    transition: none;
  }
}
<<<END>>>