.source-hardware-page .hw-tab-bar {
      display: flex;
      gap: 0.25rem;
      flex-wrap: wrap;
      justify-content: center;
      margin: 1.75rem auto 0;
      max-width: 840px;
    }
    .source-hardware-page .hw-tab-bar a {
      font-size: 0.82rem;
      font-weight: 600;
      padding: 0.38rem 0.9rem;
      border-radius: 999px;
      border: 1px solid var(--color-border);
      color: var(--color-text-muted);
      text-decoration: none;
      transition: border-color var(--transition), color var(--transition), background var(--transition);
    }
    .source-hardware-page .hw-tab-bar a:hover,
    .source-hardware-page .hw-tab-bar a.is-active {
      border-color: var(--color-accent);
      color: var(--color-accent);
      background: var(--color-accent-dim);
    }
    .source-hardware-page .checklist {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .source-hardware-page .checklist li {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid var(--color-border);
      font-size: 0.95rem;
      color: var(--color-text);
    }
    .source-hardware-page .checklist li:last-child { border-bottom: none; }
    .source-hardware-page .checklist-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 1.5rem;
      height: 1.5rem;
      border-radius: 50%;
      background: var(--color-accent-dim);
      border: 1px solid var(--color-border-glow);
      font-size: 0.75rem;
      color: var(--color-accent);
      flex-shrink: 0;
      margin-top: 0.1rem;
    }
    .source-hardware-page .checklist-body { flex: 1; }
    .source-hardware-page .checklist-body strong { display: block; font-weight: 600; }
    .source-hardware-page .checklist-body span { font-size: 0.85rem; color: var(--color-text-muted); }
    .source-hardware-page .checklist-body a { color: var(--color-accent); text-decoration: none; font-size: 0.85rem; }
    .source-hardware-page .checklist-body a:hover { text-decoration: underline; }
    .source-hardware-page .time-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1rem;
      margin-top: 1.5rem;
    }
    .source-hardware-page .time-card {
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 1.25rem 1.5rem;
    }
    .source-hardware-page .time-card-phase {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--color-text-dim);
      margin-bottom: 0.4rem;
    }
    .source-hardware-page .time-card-duration {
      font-family: var(--font-display);
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--color-accent);
      line-height: 1;
    }
    .source-hardware-page .time-card-label {
      font-size: 0.85rem;
      color: var(--color-text-muted);
      margin-top: 0.3rem;
    }
    .source-hardware-page .outcome-list {
      display: grid;
      gap: 0.6rem;
      margin-top: 1.5rem;
    }
    .source-hardware-page .outcome-item {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      padding: 0.9rem 1.25rem;
      font-size: 0.92rem;
      color: var(--color-text);
    }
    .source-hardware-page .outcome-check { color: var(--color-accent); font-size: 1rem; flex-shrink: 0; }
    .source-hardware-page .help-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1rem;
      margin-top: 1.5rem;
    }
    .source-hardware-page .help-card {
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 1.5rem;
      text-decoration: none;
      color: inherit;
      transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    }
    .source-hardware-page .help-card:hover {
      border-color: var(--color-border-glow);
      box-shadow: var(--shadow-card-hover);
      transform: translateY(var(--ui-motion-lift-y-hover));
    }
    .source-hardware-page .help-card-icon { font-size: 1.6rem; margin-bottom: 0.75rem; }
    .source-hardware-page .help-card h3 {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      color: var(--color-text);
      margin-bottom: 0.4rem;
    }
    .source-hardware-page .help-card p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }
    .source-hardware-page .page-nav-strip {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
      padding: 2rem 0;
      border-top: 1px solid var(--color-border);
      margin-top: 3rem;
    }
    .source-hardware-page .page-nav-strip a { font-size: 0.9rem; font-weight: 600; color: var(--color-accent); text-decoration: none; }
    .source-hardware-page .page-nav-strip a:hover { text-decoration: underline; }
    .source-hardware-page .page-nav-prev { display: flex; flex-direction: column; }
    .source-hardware-page .page-nav-next { display: flex; flex-direction: column; align-items: flex-end; }
    .source-hardware-page .page-nav-label {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--color-text-dim);
      margin-bottom: 0.2rem;
    }
    .source-hardware-page .sim-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.4rem 1rem;
      border-radius: 999px;
      border: 1px solid #16a34a;
      background: rgba(22, 163, 74, 0.08);
      color: #16a34a;
      font-size: 0.82rem;
      font-weight: 700;
      margin-top: 0.5rem;
    }
    .source-hardware-page .info-banner {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      background: #eff6ff;
      border: 1px solid #bfdbfe;
      border-left: 4px solid #3b82f6;
      border-radius: var(--radius);
      padding: 1rem 1.25rem;
      margin-top: 1.5rem;
      font-size: 0.9rem;
      color: #1e40af;
    }
    .source-hardware-page .info-banner strong { color: #1e3a8a; }
    .source-hardware-page .breadcrumb {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.83rem;
      color: var(--color-text-dim);
      margin-bottom: 1rem;
      flex-wrap: wrap;
    }
    .source-hardware-page .breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
    .source-hardware-page .breadcrumb a:hover { color: var(--color-accent); }
    .source-hardware-page .breadcrumb span { color: var(--color-text-dim); }