.page-products {
  --products-bg-deep: #0a0e27;
  --products-bg-card: #111736;
  --products-bg-panel: #151d42;
  --products-gold: #f2c94c;
  --products-gold-deep: #ff9f1c;
  --products-purple: #9b5de5;
  --products-cyan: #00f5d4;
  --products-white: #f5f7fa;
  --products-gray: #8a8f98;
  --products-line: rgba(245, 247, 250, 0.14);
  --products-line-gold: rgba(242, 201, 76, 0.35);
  --products-line-cyan: rgba(0, 245, 212, 0.4);
  --products-line-purple: rgba(155, 93, 229, 0.45);
  background: var(--products-bg-deep);
  color: var(--products-white);
  position: relative;
  overflow: hidden;
}

.page-products .container {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;
}

.page-products .section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-products .section-index {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
  font-weight: 500;
  color: var(--products-cyan);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-products .products-hero .section-index {
  font-size: 14px;
}

.page-products .section-header h2 {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  letter-spacing: 0.01em;
}

.page-products .section-desc {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--products-gray);
  margin: 0 0 32px;
}

.page-products .section-desc a {
  color: var(--products-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 201, 76, 0.3);
  transition: border-color 0.25s ease;
}

.page-products .section-desc a:hover {
  border-color: var(--products-gold);
}

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

/* ===== Hero 区 ===== */
.page-products .products-hero {
  padding: 110px 0 48px;
  background: linear-gradient(135deg, #0a0e27 0%, #1a2550 52%, #34235e 100%);
  border-bottom: 1px solid var(--products-line-gold);
  position: relative;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background: radial-gradient(ellipse at 80% 20%, rgba(155, 93, 229, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.page-products .products-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--products-gold) 30%, rgba(155, 93, 229, 0.6) 70%, transparent 100%);
  opacity: 0.6;
}

.page-products .products-hero .breadcrumbs {
  position: relative;
  z-index: 1;
  margin-bottom: 36px;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
}

.page-products .products-hero__grid {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-products .products-hero__title-group {
  max-width: 100%;
}

.page-products .products-hero h1 {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 38px;
  font-weight: 700;
  line-height: 1.15;
  margin: 10px 0 16px;
  letter-spacing: -0.01em;
}

.page-products .products-hero__lead {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 247, 250, 0.82);
  max-width: 640px;
  margin: 0;
}

.page-products .products-hero__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-products .products-hero__meta-item {
  border: 1px solid var(--products-line);
  background: rgba(10, 14, 39, 0.5);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-radius: 2px;
}

.page-products .products-hero__meta-num {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 22px;
  font-weight: 700;
  color: var(--products-gold);
  line-height: 1;
}

.page-products .products-hero__meta-label {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 12px;
  color: var(--products-gray);
  letter-spacing: 0.04em;
}

/* ===== 主布局 ===== */
.page-products .products-layout {
  position: relative;
  z-index: 2;
  padding-top: 0;
  padding-bottom: 80px;
}

.page-products .products-index {
  position: sticky;
  top: calc(var(--header-height, 72px) + 8px);
  z-index: 30;
  background: rgba(10, 14, 39, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--products-line);
  margin: 0 -20px;
  padding: 0 20px;
}

.page-products .products-index__inner {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
}

.page-products .products-index__label {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--products-gray);
  margin: 0;
  padding: 10px 0 4px;
}

.page-products .products-index__nav {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  padding: 8px 0 12px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  position: relative;
}

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

.page-products .products-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  color: var(--products-gray);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.page-products .products-index__link:hover {
  color: var(--products-white);
  background: rgba(242, 201, 76, 0.08);
}

.page-products .products-index__link.is-active {
  color: var(--products-gold);
  border-color: rgba(242, 201, 76, 0.35);
  background: rgba(242, 201, 76, 0.08);
}

.page-products .products-index__num {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 12px;
  color: var(--products-cyan);
  opacity: 0.85;
}

.page-products .products-detail {
  min-width: 0;
}

/* ===== 章节通用 ===== */
.page-products .products-section {
  padding-top: 64px;
  scroll-margin-top: calc(var(--header-height, 72px) + 70px);
}

.page-products .products-section:first-of-type {
  padding-top: 56px;
}

.page-products .products-section--full {
  padding-top: 64px;
}

.page-products .products-section--guide {
  padding-bottom: 16px;
}

/* ===== 版本总览卡片 ===== */
.page-products .products-overview__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.page-products .overview-card {
  position: relative;
  border: 1px solid var(--products-line);
  border-radius: 4px;
  padding: 28px 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.page-products .overview-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0.8;
}

.page-products .overview-card--stable::before {
  background: linear-gradient(90deg, var(--products-cyan), rgba(0, 245, 212, 0.2));
}

.page-products .overview-card--bigscreen::before {
  background: linear-gradient(90deg, var(--products-purple), rgba(155, 93, 229, 0.2));
}

.page-products .overview-card--stable {
  background: linear-gradient(160deg, rgba(0, 245, 212, 0.06) 0%, rgba(10, 14, 39, 0.3) 55%);
}

.page-products .overview-card--bigscreen {
  background: linear-gradient(160deg, rgba(155, 93, 229, 0.1) 0%, rgba(10, 14, 39, 0.3) 55%);
}

.page-products .overview-card:hover {
  border-color: rgba(242, 201, 76, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.page-products .overview-card__tag {
  display: inline-block;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  align-self: flex-start;
}

.page-products .overview-card--stable .overview-card__tag {
  color: var(--products-cyan);
  border: 1px solid rgba(0, 245, 212, 0.35);
  background: rgba(0, 245, 212, 0.06);
}

.page-products .overview-card--bigscreen .overview-card__tag {
  color: var(--products-purple);
  border: 1px solid rgba(155, 93, 229, 0.45);
  background: rgba(155, 93, 229, 0.08);
}

.page-products .overview-card h3 {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 22px;
  font-weight: 700;
  margin: 0;
}

.page-products .overview-card p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--products-gray);
  margin: 0;
}

.page-products .overview-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .overview-card ul li {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  color: rgba(245, 247, 250, 0.85);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}

.page-products .overview-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--products-gold);
  transform: rotate(45deg);
}

.page-products .overview-card .btn {
  margin-top: 8px;
  align-self: flex-start;
}

/* ===== 图片块 ===== */
.page-products .products-figure {
  margin: 40px 0 0;
  position: relative;
}

.page-products .products-figure--compact {
  margin: 32px 0 24px;
}

.page-products .products-figure--wide {
  margin: 36px 0 32px;
}

.page-products .products-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--products-line-gold);
  border-radius: 4px;
  box-shadow: 0 16px 48px rgba(4, 6, 20, 0.45);
}

.page-products .products-figure--wide img {
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

.page-products .products-figure--compact img {
  border-color: rgba(155, 93, 229, 0.3);
}

.page-products .products-figure figcaption {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 12px;
  color: var(--products-gray);
  text-align: center;
  margin-top: 12px;
  letter-spacing: 0.02em;
}

/* ===== 特性网格 ===== */
.page-products .products-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.page-products .products-feature {
  border: 1px solid var(--products-line);
  border-left: 3px solid var(--products-cyan);
  border-radius: 2px;
  padding: 20px 18px;
  background: rgba(17, 23, 54, 0.55);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.page-products .products-feature:hover {
  background: rgba(17, 23, 54, 0.85);
  border-color: rgba(242, 201, 76, 0.3);
}

.page-products .products-feature h4 {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
}

.page-products .products-feature p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--products-gray);
  margin: 0;
}

/* ===== 说明条 ===== */
.page-products .products-note {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid rgba(242, 201, 76, 0.25);
  background: linear-gradient(135deg, rgba(242, 201, 76, 0.07) 0%, rgba(10, 14, 39, 0.2) 100%);
  padding: 16px 18px;
  border-radius: 2px;
}

.page-products .products-note__icon {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--products-gold);
  color: var(--products-gold);
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.page-products .products-note p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.85);
  margin: 0;
}

/* ===== 大屏版特性 ===== */
.page-products .products-bigscreen-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

.page-products .bigscreen-feature {
  border: 1px solid var(--products-line);
  border-left: 3px solid var(--products-purple);
  border-radius: 2px;
  padding: 20px 18px;
  background: linear-gradient(150deg, rgba(155, 93, 229, 0.08) 0%, rgba(10, 14, 39, 0.3) 100%);
}

.page-products .bigscreen-feature__num {
  display: block;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 26px;
  font-weight: 700;
  color: var(--products-gold);
  line-height: 1.2;
  margin-bottom: 8px;
}

.page-products .bigscreen-feature p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  color: var(--products-gray);
  line-height: 1.7;
  margin: 0;
}

/* ===== 对比表 ===== */
.page-products .products-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--products-line);
  border-radius: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-products .products-compare {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 14px;
  background: rgba(10, 14, 39, 0.4);
}

.page-products .products-compare th,
.page-products .products-compare td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid rgba(245, 247, 250, 0.07);
}

.page-products .products-compare thead th {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--products-gold);
  background: rgba(242, 201, 76, 0.05);
  border-bottom: 1px solid rgba(242, 201, 76, 0.25);
  letter-spacing: 0.03em;
}

.page-products .products-compare thead th:first-child {
  color: var(--products-gray);
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-weight: 500;
}

.page-products .products-compare tbody th,
.page-products .products-compare td {
  vertical-align: top;
}

.page-products .products-compare tbody tr:last-child td {
  border-bottom: none;
}

.page-products .products-compare tbody td:first-child {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
  color: var(--products-gray);
  white-space: nowrap;
}

.page-products .products-compare tbody td:nth-child(2) {
  border-left: 2px solid rgba(0, 245, 212, 0.16);
}

.page-products .products-compare tbody td:nth-child(3) {
  border-left: 2px solid rgba(155, 93, 229, 0.22);
  color: rgba(245, 247, 250, 0.92);
}

.page-products .products-compare tbody tr {
  transition: background 0.2s ease;
}

.page-products .products-compare tbody tr:hover {
  background: rgba(242, 201, 76, 0.06);
}

/* ===== 场景卡片 ===== */
.page-products .products-scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .scenario-card {
  position: relative;
  border: 1px solid var(--products-line);
  border-radius: 4px;
  padding: 24px 20px 22px;
  background: rgba(17, 23, 54, 0.5);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-products .scenario-card:hover {
  border-color: rgba(242, 201, 76, 0.3);
  transform: translateY(-2px);
}

.page-products .scenario-card__num {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 26px;
  font-weight: 700;
  color: rgba(242, 201, 76, 0.18);
  line-height: 1;
}

.page-products .scenario-card h4 {
  font-family: var(--font-head, "Space Grotesk", sans-serif);
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 8px;
}

.page-products .scenario-card p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  color: var(--products-gray);
  line-height: 1.7;
  margin: 0;
}

/* ===== 使用引导 ===== */
.page-products .products-section--guide {
  margin-top: 56px;
  border-top: 1px solid rgba(242, 201, 76, 0.18);
  padding-top: 48px;
}

.page-products .products-guide {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-products .products-guide__text p {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 247, 250, 0.85);
  margin: 0 0 20px;
}

.page-products .products-guide__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .products-guide__list li {
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 13px;
  color: var(--products-gray);
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}

.page-products .products-guide__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--products-cyan);
  box-shadow: 0 0 8px rgba(0, 245, 212, 0.5);
}

.page-products .products-guide__action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 20px;
  border: 1px solid var(--products-line);
  border-radius: 4px;
  background: linear-gradient(150deg, rgba(155, 93, 229, 0.08) 0%, rgba(10, 14, 39, 0.5) 100%);
}

.page-products .products-guide__figure {
  margin: 0 0 8px;
}

.page-products .products-guide__figure img {
  display: block;
  width: 140px;
  height: 140px;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid rgba(242, 201, 76, 0.3);
}

.page-products .products-guide__action .btn {
  min-width: 200px;
  text-align: center;
}

/* ===== 共享按钮在页面内的适配 ===== */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  font-family: var(--font-body, "Inter", sans-serif);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 2px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  line-height: 1.4;
}

.page-products .btn:hover {
  transform: translateY(-1px);
}

.page-products .btn--gold {
  background: linear-gradient(135deg, #f2c94c 0%, #ff9f1c 100%);
  color: #0a0e27;
  border: 1px solid transparent;
  box-shadow: 0 4px 18px rgba(242, 201, 76, 0.25);
}

.page-products .btn--gold:hover {
  box-shadow: 0 6px 26px rgba(242, 201, 76, 0.4);
}

.page-products .btn--ghost {
  background: transparent;
  color: var(--products-white);
  border: 1px solid rgba(245, 247, 250, 0.3);
}

.page-products .btn--ghost:hover {
  border-color: var(--products-gold);
  color: var(--products-gold);
}

/* ===== 面包屑适配 ===== */
.page-products .breadcrumbs {
  font-family: var(--font-mono, "Roboto Mono", monospace);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .breadcrumbs a {
  color: var(--products-gray);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-products .breadcrumbs a:hover {
  color: var(--products-gold);
}

.page-products .breadcrumbs__sep {
  color: var(--products-gray);
  opacity: 0.6;
}

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

/* ===== 平板适配 ===== */
@media (min-width: 640px) {
  .page-products .products-hero {
    padding: 130px 0 56px;
  }

  .page-products .products-hero h1 {
    font-size: 46px;
  }

  .page-products .products-hero__meta {
    gap: 14px;
  }

  .page-products .products-hero__meta-num {
    font-size: 26px;
  }

  .page-products .products-overview__cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-products .products-feature-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-products .products-bigscreen-features {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .page-products .products-scenario-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}

/* ===== 桌面适配 ===== */
@media (min-width: 1024px) {
  .page-products .container {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-products .products-hero__grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 48px;
  }

  .page-products .products-hero__title-group {
    max-width: 720px;
  }

  .page-products .products-hero__lead {
    font-size: 17px;
  }

  .page-products .products-hero__meta {
    min-width: 380px;
  }

  .page-products .products-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-top: 8px;
  }

  .page-products .products-index {
    position: sticky;
    top: calc(var(--header-height, 72px) + 24px);
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    margin: 0;
    padding: 0;
  }

  .page-products .products-index__inner {
    max-width: none;
    margin: 0;
  }

  .page-products .products-index__label {
    padding-top: 0;
    margin-bottom: 12px;
  }

  .page-products .products-index__nav {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
    position: relative;
  }

  .page-products .products-index__nav::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: linear-gradient(180deg, rgba(242, 201, 76, 0.3) 0%, rgba(155, 93, 229, 0.3) 100%);
  }

  .page-products .products-index__link {
    padding: 10px 12px 10px 44px;
    position: relative;
    white-space: normal;
    border: 1px solid transparent;
  }

  .page-products .products-index__link::before {
    content: "";
    position: absolute;
    left: 11px;
    top: 50%;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--products-gray);
    transform: translateY(-50%);
    transition: background 0.3s ease, box-shadow 0.3s ease;
    z-index: 1;
  }

  .page-products .products-index__link:hover::before {
    background: var(--products-gold);
  }

  .page-products .products-index__link.is-active::before {
    background: var(--products-gold);
    box-shadow: 0 0 12px rgba(242, 201, 76, 0.7);
  }

  .page-products .products-index__link.is-active {
    color: var(--products-gold);
    background: rgba(242, 201, 76, 0.06);
    border-color: rgba(242, 201, 76, 0.2);
  }

  .page-products .products-section {
    padding-top: 80px;
    scroll-margin-top: calc(var(--header-height, 72px) + 24px);
  }

  .page-products .products-section:first-of-type {
    padding-top: 64px;
  }

  .page-products .products-section--half {
    max-width: 860px;
  }

  .page-products .products-section--guide {
    margin-top: 72px;
    padding-top: 56px;
  }

  .page-products .products-overview__cards {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-products .products-guide {
    flex-direction: row;
    align-items: flex-start;
    gap: 48px;
  }

  .page-products .products-guide__text {
    flex: 1 1 56%;
  }

  .page-products .products-guide__action {
    flex: 0 0 320px;
    padding: 32px 28px;
  }

  .page-products .products-guide__figure img {
    width: 160px;
    height: 160px;
  }
}

/* ===== 大屏优化 ===== */
@media (min-width: 1440px) {
  .page-products .products-hero h1 {
    font-size: 52px;
  }

  .page-products .products-hero__lead {
    font-size: 18px;
  }

  .page-products .products-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 72px;
  }

  .page-products .products-section--half {
    max-width: 920px;
  }
}

/* ===== 动效偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-products .overview-card,
  .page-products .scenario-card,
  .page-products .btn {
    transition: none;
  }
}