.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 .workflow-steps {
      display: grid;
      gap: 1rem;
      margin-top: 2rem;
    }
    .source-hardware-page .workflow-step {
      display: grid;
      grid-template-columns: 2.5rem 1fr;
      gap: 1rem;
      align-items: flex-start;
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 1.25rem 1.5rem;
    }
    .source-hardware-page .workflow-step-num {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2.5rem;
      height: 2.5rem;
      border-radius: 50%;
      background: var(--color-accent-dim);
      border: 1px solid var(--color-border-glow);
      font-weight: 700;
      font-size: 1rem;
      color: var(--color-accent);
      flex-shrink: 0;
    }
    .source-hardware-page .workflow-step-body h3 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--color-text);
      margin: 0 0 0.25rem;
    }
    .source-hardware-page .workflow-step-body p {
      font-size: 0.87rem;
      color: var(--color-text-muted);
      margin: 0;
    }
    .source-hardware-page .quality-checklist {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 0.5rem;
    }
    .source-hardware-page .quality-checklist li {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.75rem 1rem;
      background: var(--color-bg-card);
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      font-size: 0.9rem;
      color: var(--color-text);
    }
    .source-hardware-page .quality-check { color: var(--color-accent); font-weight: 700; flex-shrink: 0; margin-top: 0.1rem; }
    .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 .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); }