.page-hero {
      margin-top: calc(var(--nav-height) + 2rem);
      background: linear-gradient(135deg, var(--brand-navy-deep, #0A1128) 0%, var(--brand-navy, #1B2D5B) 100%);
      color: #ffffff;
      padding: clamp(2.5rem, 5vw, 4rem) 0;
      position: relative;
      overflow: hidden;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
    .page-hero .container {
      position: relative;
      z-index: 2;
    }
    .breadcrumb-nav {
      margin-bottom: 1.25rem;
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.7);
    }
    .breadcrumb-nav a {
      color: rgba(255, 255, 255, 0.8);
      text-decoration: none;
      transition: color var(--dur-fast) ease;
    }
    .breadcrumb-nav a:hover {
      color: var(--brand-orange, #E87A22);
    }
    .breadcrumb-nav span {
      margin: 0 0.5rem;
      opacity: 0.5;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.35rem 0.85rem;
      border-radius: var(--radius-full);
      background: rgba(232, 122, 34, 0.15);
      border: 1px solid rgba(232, 122, 34, 0.35);
      color: #FFB366;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 1rem;
    }
    .page-hero h1 {
      font-size: clamp(2rem, 3.8vw, 2.9rem);
      font-weight: 800;
      color: #ffffff;
      line-height: 1.18;
      max-width: 900px;
      margin-bottom: 1.25rem;
      letter-spacing: -0.02em;
    }
        .page-hero .ai-capsule {
      background: rgba(255, 255, 255, 0.07);
      border-left: 4px solid var(--brand-orange, #E87A22);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      padding: 1.15rem 1.4rem;
      max-width: 860px;
      margin-bottom: 1.75rem;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    }
    .page-hero .ai-capsule p {
      font-size: 1.02rem;
      line-height: 1.62;
      color: rgba(255, 255, 255, 0.95) !important;
      margin: 0;
    }
    .ai-capsule {
      background: var(--surface-base, #ffffff);
      border: 1px solid var(--border-subtle, rgba(27, 45, 91, 0.08));
      border-left: 4px solid var(--brand-orange, #E87A22);
      border-radius: 0 var(--radius-md, 10px) var(--radius-md, 10px) 0;
      padding: 1.15rem 1.4rem;
      max-width: 860px;
      margin: 0 auto 1.75rem;
      text-align: left;
      box-shadow: 0 4px 16px rgba(27, 45, 91, 0.05);
    }
    .ai-capsule p {
      font-size: 0.95rem;
      line-height: 1.65;
      color: var(--text-secondary, #3D4F70);
      margin: 0;
    }
    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      align-items: center;
    }
    .table-container {
      width: 100%;
      overflow-x: auto;
      margin: 2rem 0;
      background: var(--surface-base);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
    }
    .spec-table {
      width: 100%;
      min-width: 820px;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.9rem;
    }
    .spec-table th {
      background: var(--surface-navy-tint, #F0F4FA);
      color: var(--brand-navy, #1B2D5B);
      font-weight: 700;
      padding: 1rem 1.15rem;
      border-bottom: 2px solid var(--border-medium);
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 0.04em;
    }
    .spec-table td {
      padding: 1rem 1.15rem;
      border-bottom: 1px solid var(--border-subtle);
      color: var(--text-secondary);
      vertical-align: middle;
    }
    .spec-table tr:hover td {
      background: var(--surface-subtle);
    }
    .spec-table .sku-cell {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      font-weight: 700;
      color: var(--brand-navy);
      font-size: 0.85rem;
    }
    .stock-badge-live {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      padding: 0.25rem 0.6rem;
      border-radius: var(--radius-full);
      font-size: 0.74rem;
      font-weight: 600;
      white-space: nowrap;
    }
    .stock-badge-live.instock {
      background: #ECFDF5;
      color: #065F46;
      border: 1px solid #A7F3D0;
    }
    .stock-badge-live.fastdispatch {
      background: #EFF6FF;
      color: #1E40AF;
      border: 1px solid #BFDBFE;
    }
    .stock-dot-live {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #10B981;
    }
    .stock-badge-live.fastdispatch .stock-dot-live {
      background: #3B82F6;
    }
    .btn-quote-sm {
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
      padding: 0.45rem 0.85rem;
      border-radius: var(--radius-full);
      background: #25D366;
      color: #ffffff !important;
      font-size: 0.78rem;
      font-weight: 700;
      text-decoration: none;
      transition: background 0.2s ease, transform 0.2s ease;
      white-space: nowrap;
    }
    .btn-quote-sm:hover {
      background: #1EB956;
      transform: translateY(-1px);
    }
    .content-section {
      padding: clamp(3rem, 5vw, 4.5rem) 0;
    }
    .content-section:nth-of-type(even) {
      background: var(--surface-subtle);
    }
    .section-heading-wrap {
      max-width: 820px;
      margin-bottom: 2.5rem;
    }
    .section-heading-wrap h2 {
      font-size: clamp(1.75rem, 3vw, 2.3rem);
      margin-bottom: 0.75rem;
      color: var(--text-primary);
    }
    .section-heading-wrap p {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.65;
    }
    .guide-card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }
    .guide-card {
      background: var(--surface-base);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      padding: 1.85rem;
      box-shadow: var(--shadow-card);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .guide-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-card-hover);
    }
    .guide-card h3 {
      font-size: 1.25rem;
      color: var(--brand-navy);
      margin-bottom: 0.75rem;
    }
    .guide-card p {
      font-size: 0.92rem;
      color: var(--text-secondary);
      line-height: 1.62;
    }
    .accessory-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 1.25rem;
      margin-top: 1.5rem;
    }
    .accessory-item {
      background: var(--surface-base);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.25rem 1.4rem;
    }
    .accessory-item strong {
      display: block;
      color: var(--text-primary);
      margin-bottom: 0.4rem;
      font-size: 0.95rem;
    }
    .accessory-item span {
      display: block;
      font-family: ui-monospace, SFMono-Regular, monospace;
      font-size: 0.8rem;
      color: var(--brand-blue);
      margin-bottom: 0.4rem;
    }
    .accessory-item p {
      font-size: 0.86rem;
      color: var(--text-secondary);
      line-height: 1.5;
      margin: 0;
    }
    .logistics-callout {
      background: linear-gradient(135deg, var(--surface-navy-tint, #F0F4FA) 0%, #ffffff 100%);
      border: 1px solid var(--border-medium);
      border-radius: var(--radius-xl);
      padding: clamp(1.75rem, 4vw, 2.5rem);
      margin-top: 2rem;
    }
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
    }
    .faq-accordion {
      border-bottom: 1px solid var(--border-subtle);
      padding: 1.15rem 0;
    }
    .faq-accordion summary {
      cursor: pointer;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text-primary);
      display: flex;
      justify-content: space-between;
      align-items: center;
      list-style: none;
    }
    .faq-accordion summary::-webkit-details-marker {
      display: none;
    }
    .faq-accordion summary::after {
      content: '+';
      font-size: 1.4rem;
      font-weight: 400;
      color: var(--brand-orange);
      transition: transform 0.2s ease;
    }
    .faq-accordion[open] summary::after {
      content: '−';
    }
    .faq-accordion p {
      margin-top: 0.85rem;
      color: var(--text-secondary);
      line-height: 1.65;
      font-size: 0.95rem;
    }
    .sibling-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.25rem;
      margin-top: 1.5rem;
    }
    .sibling-link-card {
      display: block;
      background: var(--surface-base);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.25rem;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    .sibling-link-card:hover {
      border-color: var(--brand-blue);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }
    .sibling-link-card h4 {
      color: var(--brand-navy);
      font-size: 0.98rem;
      margin-bottom: 0.35rem;
    }
    .sibling-link-card p {
      color: var(--text-muted);
      font-size: 0.82rem;
      line-height: 1.4;
      margin: 0;
    }