.page-products {
  --page-pad: clamp(16px, 4vw, 40px);
  --page-card-radius: var(--radius-lg);
  background: var(--bg-primary);
  color: var(--text-primary);
}

.page-products .products-hero {
  position: relative;
  padding: 28px var(--page-pad) 20px;
  background:
    radial-gradient(circle at 76% 8%, rgba(245, 179, 1, 0.14), transparent 34%),
    radial-gradient(circle at 10% 76%, rgba(0, 255, 157, 0.08), transparent 30%),
    linear-gradient(150deg, var(--bg-primary) 0%, var(--bg-secondary) 80%);
  overflow: hidden;
}

.page-products .hero-layout {
  display: grid;
  gap: 28px;
  align-items: center;
  max-width: var(--content-max);
  margin-inline: auto;
}

.page-products .hero-copy {
  display: grid;
  gap: 16px;
}

.page-products .hero-lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 56ch;
  margin: 0;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-products .hero-stage {
  display: grid;
  justify-items: center;
  gap: 10px;
}

.page-products .phone-frame {
  width: 100%;
  max-width: 260px;
  margin-inline: auto;
  padding: 10px;
  border-radius: 36px;
  border: 2px solid var(--bg-card);
  background: var(--bg-elev);
  box-shadow: var(--shadow-card), var(--shadow-green-glow);
}

.page-products .phone-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: cover;
}

.page-products .stage-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 14px;
  border: 1px solid rgba(0, 255, 157, 0.25);
  border-radius: var(--radius-pill);
  background: rgba(0, 255, 157, 0.08);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-products .live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: var(--shadow-green-glow);
  animation: pageLivePulse 1.6s ease-out infinite;
}

@keyframes pageLivePulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.45); }
  70% { box-shadow: 0 0 0 10px rgba(0, 255, 157, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 255, 157, 0); }
}

.page-products .hero-metrics {
  max-width: var(--content-max);
  margin: 22px auto 0;
  border-top: 1px solid rgba(184, 196, 208, 0.2);
  padding-top: 18px;
}

.page-products .metric-line {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 18px;
  margin: 0;
}

.page-products .metric-item {
  display: grid;
  gap: 2px;
}

.page-products .metric-item dt {
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.page-products .metric-item .stat-number {
  font-family: var(--font-mono);
  color: var(--accent-light);
  font-size: 1.65rem;
  line-height: 1.1;
  margin: 0;
}

.page-products .section-divider {
  max-width: var(--content-max);
  margin: 10px auto 0;
}

.page-products .segment-nav {
  position: sticky;
  top: calc(var(--header-h-mobile) + 8px);
  z-index: 40;
  display: flex;
  gap: 8px;
  max-width: var(--content-max);
  margin: 18px auto 0;
  padding: 8px;
  border: 1px solid rgba(245, 179, 1, 0.25);
  border-radius: var(--radius-pill);
  background: rgba(10, 30, 60, 0.94);
  box-shadow: var(--shadow-card);
  overflow-x: auto;
  scrollbar-width: none;
  backdrop-filter: blur(8px);
}

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

.page-products .segment-link {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition), box-shadow var(--transition);
}

.page-products .segment-link:hover,
.page-products .segment-link:focus-visible {
  color: var(--accent-light);
  background: rgba(245, 179, 1, 0.14);
  box-shadow: 0 0 16px rgba(245, 179, 1, 0.12);
}

.page-products .segment-section {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 46px var(--page-pad) 16px;
  scroll-margin-top: calc(var(--header-h-mobile) + 64px);
}

.page-products .section-header {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .section-desc {
  color: var(--text-muted);
  max-width: 72ch;
  line-height: 1.65;
  margin: 0;
}

.page-products .device-grid {
  display: grid;
  gap: 16px;
}

.page-products .device-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 24px 20px 20px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--bg-secondary), var(--bg-card));
  border: 1px solid rgba(184, 196, 208, 0.14);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-products .device-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 179, 1, 0.45);
  box-shadow: var(--shadow-glow);
}

.page-products .device-index {
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--font-mono);
  color: rgba(245, 179, 1, 0.7);
  font-size: 1.6rem;
  line-height: 1;
}

.page-products .device-icon {
  color: var(--accent);
}

.page-products .device-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.16rem;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.page-products .device-feature-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .device-feature-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-primary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-products .device-feature-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.page-products .device-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.page-products .mini-module {
  display: grid;
  gap: 20px;
  margin-top: 30px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 88% 10%, rgba(0, 255, 157, 0.12), transparent 40%),
    linear-gradient(145deg, var(--bg-secondary), var(--bg-primary));
  border: 1px solid rgba(0, 255, 157, 0.2);
}

.page-products .mini-visual {
  display: grid;
  justify-items: center;
}

.page-products .mini-phone {
  width: 100%;
  max-width: 190px;
  padding: 8px;
  border-radius: 28px;
  border: 1px solid rgba(0, 255, 157, 0.35);
  background: var(--bg-elev);
  box-shadow: var(--shadow-green-glow);
}

.page-products .mini-phone-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  object-fit: cover;
}

.page-products .mini-content {
  display: grid;
  gap: 10px;
}

.page-products .mini-desc {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

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

.page-products .mini-tag-list li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 157, 0.3);
  background: rgba(0, 255, 157, 0.08);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  letter-spacing: 0.03em;
}

.page-products .plan-figure {
  margin: 0 0 22px;
}

.page-products .plan-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 179, 1, 0.2);
}

.page-products .plan-figure figcaption {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 8px;
}

.page-products .scheme-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(184, 196, 208, 0.16);
}

.page-products .scheme-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: var(--bg-secondary);
  font-size: 0.9rem;
}

.page-products .scheme-table th,
.page-products .scheme-table td {
  padding: 14px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(184, 196, 208, 0.12);
  vertical-align: top;
}

.page-products .scheme-table thead th {
  background: var(--bg-card);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  white-space: nowrap;
}

.page-products .scheme-table tbody th {
  color: var(--text-muted);
  font-weight: 400;
  white-space: nowrap;
}

.page-products .scheme-table td {
  color: var(--text-primary);
}

.page-products .scheme-table .recommend-col {
  background: rgba(245, 179, 1, 0.08);
  border-left: 1px solid rgba(245, 179, 1, 0.3);
  border-right: 1px solid rgba(245, 179, 1, 0.3);
  color: var(--accent-light);
  font-weight: 500;
}

.page-products .scheme-table thead .recommend-col {
  position: relative;
  background: var(--bg-elev);
  color: var(--accent);
}

.page-products .scheme-table thead .recommend-col::after {
  content: "推荐级档";
  position: absolute;
  top: -12px;
  right: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #0A1E3C;
  background: var(--accent);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  box-shadow: 0 0 12px rgba(245, 179, 1, 0.35);
}

.page-products .plan-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent-green);
  background: rgba(0, 255, 157, 0.06);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.page-products .plan-callout p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

.page-products .start-block {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px dashed rgba(245, 179, 1, 0.3);
}

.page-products .steps-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .step-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  padding: 16px 4px;
  border-bottom: 1px solid rgba(184, 196, 208, 0.12);
}

.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1;
}

.page-products .step-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1.02rem;
  letter-spacing: 0.02em;
}

.page-products .step-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-products .path-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  padding: 14px 16px;
  border: 1px solid rgba(245, 179, 1, 0.25);
  border-radius: var(--radius-md);
  background: rgba(245, 179, 1, 0.06);
  margin-bottom: 22px;
}

.page-products .path-node {
  color: var(--accent-light);
}

.page-products .path-node a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color var(--transition);
}

.page-products .path-node a:hover {
  color: var(--accent);
}

.page-products .path-arrow {
  color: var(--accent-green);
}

.page-products .route-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(245, 179, 1, 0.18);
  margin-bottom: 22px;
}

.page-products .route-steps {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.page-products .route-step {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border-left: 2px solid var(--accent);
}

.page-products .route-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-green-dark);
  letter-spacing: 0.04em;
}

.page-products .route-step p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.9rem;
}

.page-products .route-note {
  margin: 0;
  padding: 12px 16px;
  background: rgba(0, 255, 157, 0.05);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

.page-products .integration-block {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

.page-products .integration-grid {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-products .integration-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .integration-list li {
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 0.9rem;
}

.page-products .integration-list strong {
  color: var(--accent-light);
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}

.page-products .integration-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 255, 157, 0.2);
}

.page-products .related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: var(--content-max);
  margin: 30px auto 0;
  padding: 0 var(--page-pad) 56px;
}

.page-products .related-link {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(245, 179, 1, 0.3);
  color: var(--accent-light);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.page-products .related-link:hover,
.page-products .related-link:focus-visible {
  background: rgba(245, 179, 1, 0.12);
  border-color: var(--accent);
  color: var(--accent-light);
}

@media (max-width: 639px) {
  .page-products .segment-nav {
    margin-inline: var(--page-pad);
  }
}

@media (min-width: 640px) {
  .page-products .device-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .device-card:last-child {
    grid-column: span 2;
  }

  .page-products .metric-line {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .route-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .steps-list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 26px;
  }
}

@media (min-width: 860px) {
  .page-products .segment-nav {
    top: calc(var(--header-h-desktop) + 12px);
  }

  .page-products .segment-section {
    scroll-margin-top: calc(var(--header-h-desktop) + 80px);
  }

  .page-products .hero-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    gap: 40px;
  }

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

  .page-products .device-card:last-child {
    grid-column: auto;
  }

  .page-products .mini-module {
    grid-template-columns: minmax(170px, 220px) 1fr;
    align-items: center;
    gap: 32px;
  }

  .page-products .route-steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .integration-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 32px;
  }

  .page-products .route-visual,
  .page-products .plan-figure {
    margin-bottom: 26px;
  }
}