{# 🔭 pgvector similarity subsection (ARG-160). Rendered inside
   _detail_signals.html when `item.similar` is non-empty. #}
{% if item.similar %}
<div class="signals-similar">
  <h3 class="signals-subsection__label">유사 신호</h3>
  <ul class="signals-similar__list">
    {% for s in item.similar %}
    <li class="signals-similar__entry">
      <a class="signals-similar__link" href="/item/{{ s.tech_id }}">{{ s.title }}</a>
    </li>
    {% endfor %}
  </ul>
</div>
{% endif %}