.source-hardware-page .faq-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .source-hardware-page .faq-item {
      border-bottom: 1px solid var(--color-border, #e5e7eb);
      padding: 1.25rem 0;
    }
    .source-hardware-page .faq-item:first-child {
      border-top: 1px solid var(--color-border, #e5e7eb);
    }
    .source-hardware-page .faq-question {
      font-weight: 600;
      font-size: 1rem;
      margin-bottom: 0.6rem;
      color: var(--color-text, #111);
    }
    .source-hardware-page .faq-answer {
      color: var(--color-text-muted, #4b5563);
      font-size: 0.95rem;
      line-height: 1.65;
      margin: 0 0 0.5rem;
    }
    .source-hardware-page .faq-answer code {
      background: var(--color-surface, #f3f4f6);
      padding: 0.1em 0.4em;
      border-radius: 4px;
      font-size: 0.88em;
    }
    .source-hardware-page .forum-topic-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .source-hardware-page .forum-topic-list li {
      border-bottom: 1px solid var(--color-border, #e5e7eb);
      padding: 0.6rem 0;
    }
    .source-hardware-page .forum-topic-list li:last-child {
      border-bottom: none;
    }
    .source-hardware-page .forum-topic-list a {
      color: var(--color-accent, #2563eb);
      text-decoration: none;
      font-size: 0.95rem;
    }
    .source-hardware-page .forum-topic-list a:hover {
      text-decoration: underline;
    }