.page-products {
  --products-accent: var(--accent);
  --products-primary: var(--primary);
  --products-secondary: var(--secondary);
  --products-bg-light: var(--bg-light);
  --products-bg-dark: var(--bg-dark);
  --products-text-primary: var(--text-primary);
  --products-text-secondary: var(--text-secondary);
  --products-glass: var(--glass);
  --products-border: var(--border);
  --products-font-heading: var(--font-heading);
  --products-font-body: var(--font-body);
  --products-card-radius: 1rem;
  --products-stamp-color: #C74B3C;
  --products-stamp-bg: rgba(199, 75, 60, 0.08);
  --products-scrollbar-height: 4px;
  display: block;
  max-width: 100%;
  padding: 0 1.25rem 3rem;
  color: var(--products-text-primary);
  font-family: var(--products-font-body);
  line-height: 1.6;
  box-sizing: border-box;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: inherit;
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  padding: 1.25rem 0 0.75rem;
  font-size: 0.85rem;
  color: var(--products-text-secondary);
  max-width: var(--max-width);
  margin: 0 auto;
}
.page-products .breadcrumb a {
  color: var(--products-primary);
  text-decoration: none;
  transition: opacity var(--transition);
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  opacity: 0.75;
  text-decoration: underline;
}
.page-products .breadcrumb .sep {
  color: var(--products-border);
  user-select: none;
}

/* 页面标题 */
.page-products .page-header {
  max-width: var(--max-width);
  margin: 0 auto 2.5rem;
  padding: 0.5rem 0 1.5rem;
  border-bottom: 2px solid var(--products-border);
}
.page-products .page-title {
  margin: 0 0 0.6rem;
  font-family: var(--products-font-heading);
  font-size: 2.2rem;
  font-weight: bold;
  line-height: 1.2;
  color: var(--products-text-primary);
  letter-spacing: 0.02em;
}
.page-products .page-subtitle {
  margin: 0;
  font-size: 1.05rem;
  color: var(--products-text-secondary);
  max-width: 48rem;
}

/* 印章导航 */
.page-products .stamp-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  padding: 0.25rem 0;
}
.page-products .stamp-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.6rem;
  border: 2px solid var(--products-stamp-color);
  border-radius: 0.25rem;
  background: var(--products-stamp-bg);
  color: var(--products-stamp-color);
  font-family: var(--products-font-heading);
  font-size: 1.05rem;
  font-weight: bold;
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: background var(--transition), color var(--transition), transform 0.2s;
  position: relative;
}
.page-products .stamp-item::after {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid var(--products-stamp-color);
  border-radius: 0.1rem;
  opacity: 0.35;
  pointer-events: none;
}
.page-products .stamp-item:hover,
.page-products .stamp-item:focus-visible {
  background: var(--products-stamp-color);
  color: #fff;
  transform: scale(1.02);
}
.page-products .stamp-item:hover::after,
.page-products .stamp-item:focus-visible::after {
  opacity: 0;
}

/* 方案区块通用 */
.page-products .solution-section {
  max-width: var(--max-width);
  margin: 0 auto 4.5rem;
  padding: 2rem 0;
  position: relative;
}
.page-products .section-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-products .section-label {
  font-family: var(--products-font-heading);
  font-size: 0.85rem;
  font-weight: bold;
  color: var(--products-primary);
  letter-spacing: 0.1em;
  opacity: 0.7;
}
.page-products .section-heading {
  margin: 0;
  font-family: var(--products-font-heading);
  font-size: 1.8rem;
  font-weight: bold;
  line-height: 1.25;
  color: var(--products-text-primary);
  position: relative;
}
.page-products .section-heading::after {
  content: '';
  display: block;
  width: 3rem;
  height: 3px;
  background: var(--products-primary);
  margin-top: 0.5rem;
  border-radius: 2px;
}
.page-products .section-desc {
  margin: 0;
  font-size: 1rem;
  color: var(--products-text-secondary);
  max-width: 42rem;
  line-height: 1.7;
}
.page-products .section-media {
  width: 100%;
  border-radius: var(--products-card-radius);
  overflow: hidden;
  background: var(--products-bg-light);
  margin: 0.5rem 0 1rem;
}
.page-products .section-media .media-main {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--products-card-radius);
}

/* 覆盖标签 */
.page-products .coverage-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  padding: 0.25rem 0;
}
.page-products .coverage-tag {
  display: inline-block;
  padding: 0.2rem 0.9rem;
  border: 1px solid var(--products-border);
  border-radius: 2rem;
  background: var(--products-bg-light);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--products-text-secondary);
  letter-spacing: 0.02em;
}

/* 横向滚动卡片 */
.page-products .card-scroll {
  width: 100%;
  position: relative;
  margin-top: 0.75rem;
}
.page-products .card-scroll-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 0 1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--products-primary) var(--products-border);
}
.page-products .card-scroll-track::-webkit-scrollbar {
  height: var(--products-scrollbar-height);
}
.page-products .card-scroll-track::-webkit-scrollbar-track {
  background: var(--products-border);
  border-radius: 4px;
}
.page-products .card-scroll-track::-webkit-scrollbar-thumb {
  background: var(--products-primary);
  border-radius: 4px;
}
.page-products .data-card {
  flex: 0 0 85%;
  max-width: 18rem;
  scroll-snap-align: start;
  padding: 1.25rem 1.5rem;
  border-radius: var(--products-card-radius);
  border: 1px solid var(--products-border);
  background: var(--products-glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: box-shadow var(--transition), transform var(--transition);
}
.page-products .data-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.page-products .card-preview {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.page-products .card-stat {
  font-family: var(--products-font-heading);
  font-size: 2rem;
  font-weight: bold;
  color: var(--products-accent);
  line-height: 1.1;
}
.page-products .card-stat_small {
  font-family: var(--products-font-heading);
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--products-accent);
}
.page-products .card-label {
  font-size: 0.9rem;
  color: var(--products-text-secondary);
  letter-spacing: 0.02em;
}
.page-products .card-detail {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--products-text-secondary);
  line-height: 1.6;
}
.page-products .card-detail summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--products-primary);
  padding: 0.2rem 0;
  transition: color var(--transition);
}
.page-products .card-detail summary:hover {
  color: var(--products-accent);
}
.page-products .card-detail[open] summary {
  margin-bottom: 0.5rem;
}
.page-products .scroll-hint {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: var(--products-text-secondary);
  opacity: 0.7;
}
.page-products .scroll-arrow {
  display: inline-block;
  animation: scrollBounce 1.4s ease-in-out infinite;
  font-size: 1.1rem;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(6px); }
}

/* 同步步骤 */
.page-products .sync-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.8rem;
  padding: 1rem 0 0.5rem;
}
.page-products .step-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--products-bg-light);
  padding: 0.5rem 1rem 0.5rem 0.75rem;
  border-radius: 2rem;
  border: 1px solid var(--products-border);
}
.page-products .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--products-accent);
  color: #fff;
  font-family: var(--products-font-heading);
  font-weight: bold;
  font-size: 0.95rem;
  line-height: 1;
}
.page-products .step-text {
  font-size: 0.92rem;
  color: var(--products-text-primary);
  font-weight: 500;
}
.page-products .step-arrow {
  font-size: 1.2rem;
  color: var(--products-primary);
  opacity: 0.6;
  user-select: none;
}

/* 底部CTA */
.page-products .solution-cta {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding: 2.5rem 0 1rem;
  border-top: 2px solid var(--products-border);
}
.page-products .cta-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}
.page-products .cta-image {
  display: block;
  width: 100%;
  max-width: 36rem;
  height: auto;
  border-radius: var(--products-card-radius);
  object-fit: cover;
}
.page-products .cta-text {
  max-width: 36rem;
}
.page-products .cta-heading {
  margin: 0 0 0.75rem;
  font-family: var(--products-font-heading);
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--products-text-primary);
}
.page-products .cta-text p {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  color: var(--products-text-secondary);
  line-height: 1.7;
}
.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.6rem;
  border-radius: 2rem;
  font-family: var(--products-font-body);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: none;
  line-height: 1.4;
}
.page-products .btn-primary {
  background: var(--products-primary);
  color: #fff;
}
.page-products .btn-primary:hover,
.page-products .btn-primary:focus-visible {
  background: #3d8269;
  box-shadow: 0 4px 14px rgba(75,155,130,0.3);
}
.page-products .btn-secondary {
  background: transparent;
  color: var(--products-primary);
  border: 1px solid var(--products-primary);
}
.page-products .btn-secondary:hover,
.page-products .btn-secondary:focus-visible {
  background: rgba(75,155,130,0.08);
}
.page-products .btn-accent {
  background: var(--products-accent);
  color: #fff;
}
.page-products .btn-accent:hover,
.page-products .btn-accent:focus-visible {
  background: #e07a30;
  box-shadow: 0 4px 14px rgba(255,140,66,0.3);
}

/* 数据高亮 */
.page-products [data-highlight] {
  color: var(--products-accent);
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-products {
    padding: 0 2.5rem 4rem;
  }
  .page-products .page-title {
    font-size: 2.8rem;
  }
  .page-products .page-subtitle {
    font-size: 1.15rem;
  }
  .page-products .stamp-nav {
    gap: 1.5rem 2.2rem;
  }
  .page-products .stamp-item {
    padding: 0.7rem 2rem;
    font-size: 1.1rem;
  }
  .page-products .section-heading {
    font-size: 2.2rem;
  }
  .page-products .section-inner {
    gap: 1.5rem;
  }
  .page-products .data-card {
    flex: 0 0 45%;
    max-width: 20rem;
    padding: 1.5rem 1.8rem;
  }
  .page-products .card-scroll-track {
    gap: 1.25rem;
  }
  .page-products .sync-steps {
    gap: 0.8rem 1.2rem;
  }
  .page-products .step-item {
    padding: 0.6rem 1.2rem 0.6rem 0.9rem;
  }
  .page-products .cta-inner {
    flex-direction: row;
    text-align: left;
    gap: 2.5rem;
  }
  .page-products .cta-image {
    flex: 0 0 48%;
    max-width: 28rem;
  }
  .page-products .cta-text {
    flex: 1;
  }
  .page-products .cta-links {
    justify-content: flex-start;
  }
  .page-products .solution-section {
    margin-bottom: 5rem;
  }
  .page-products .scroll-hint {
    display: none;
  }
}

@media (min-width: 1024px) {
  .page-products .data-card {
    flex: 0 0 30%;
    max-width: 22rem;
  }
  .page-products .page-title {
    font-size: 3.2rem;
  }
  .page-products .section-media {
    max-width: 85%;
  }
}
</PAGE_CSS>