cms-SiteForge/themes/trade-pro/pages/case.html

{# trade-pro case detail — cms 案例详情设计移植（Task 10g）。
   区块序列对照 D:/project/cms/runtimes/astro-site-runtime/src/pages/[locale]/projects/[slug].astro
   （像素基准 dist/hesupipe/en/projects/<slug>/）：
   PageHero（面包屑 Home › Cases › 标题 + 封面底图 + 眉题/h1/导语）→
   detail-grid 双栏（1.2fr 文案列：Project Overview 眉题 + h2 + ● location/
   industry 行 + 富文本正文；0.8fr sticky 侧列：主图 + 3 列相册缩略图 +
   Results 成果卡）→ Recommended Products（soft 底产品卡）→ Other Projects
   （相关案例卡，排除自身）。
   与 cms 的结构决策：
   1. cms 文案列是 customerBackground / challenge / solution 三个结构化字段
      （空时回退 HESU 词典段落）；平台案例只有单一富文本 body——概览块后
      正文一整块渲染（10d sf-tp-article-body 排版层双挂），Challenge/
      Solution 分段由正文自身的 h2/h3 标题承担；不移植词典兜底段落
      （那是 HESU 站点文案，跨站即假数据）。
   2. 侧列数据映射：相册 = make_context 的 gallery（cover + fields.gallery
      去重，与 10b 产品画廊同源）；主图 gallery[0]，缩略图全量含首图
      （cms 同款，>1 张才渲染缩略图行）；无图回退 sf-tp-photo-plain 占位。
      Results 成果卡 = fields.results 开放字段（分号/换行分隔要点；cms 的
      resultsPoints 词典兜底不移植），空则整段隐藏——绝不编造成果；
      ✓ 圆徽用 Task 9 check SVG 图标，非文本字符。
   3. ● location 行 = blueprints 为 case 定义的字段 location + industry
      （cms 的 item.text 单行对应物）；均空时行隐藏，概览块（眉题 + h2）
      保留 cms 结构位。
   4. Recommended Products = 产品/车型前 4（cms fetchProducts 前 4 同构），
      空则整段隐藏；Other Projects = groups['case'] 排除自身前 4，动作位
      回 /cases/（cms 回 /projects/，平台栏目根）。
   5. 页尾 Cta 横幅由 pro.html 的 .pro-end-cta 承担（10b/10d 同决策）；
      cms 的 CreativeWork JSON-LD 不移植（pro.html 的 og:type=article 已覆盖
      分享语义）。 #}
{% set tp_case_others = groups['case']|rejectattr('route','equalto',page.route)|list %}
{% set tp_case_products = (groups['product'] + groups['vehicle'])[:4] %}
{% set tp_results = ((fields.get('results') or '')|string|replace('\r\n','\n')|replace('\r','\n')|replace(';','\n')|trim).split('\n')|map('trim')|reject('equalto','')|list %}
<section class="sf-tp-page-hero sf-tp-case-hero">
  {% if safe_image(page.cover) %}<img class="sf-tp-page-hero-bg" src="{{ safe_image(page.cover) }}" alt="" width="1600" height="900" fetchpriority="high" decoding="async">{% endif %}
  <div class="sf-tp-page-hero-overlay" aria-hidden="true"></div>
  <div class="wrap">
    <nav class="sf-tp-breadcrumb" aria-label="Breadcrumb" data-reveal>
      <a href="/">Home</a><a href="/cases/">Cases</a><span class="sf-tp-breadcrumb-current">{{ page.title }}</span>
    </nav>
    <div class="sf-tp-page-hero-copy" data-reveal style="--reveal-i: 1">
      <span class="eyebrow">OUR PROJECTS</span>
      <h1>{{ page.title }}</h1>
      {% if page.summary %}<p class="sf-tp-page-hero-lead">{{ page.summary }}</p>{% endif %}
    </div>
  </div>
</section>
<section class="section sf-tp-case-detail">
  <div class="wrap sf-tp-case-grid">
    <div class="sf-tp-case-copy" data-reveal>
      <div class="sf-tp-case-overview">
        <span class="eyebrow">PROJECT OVERVIEW</span>
        <h2>{{ page.title }}</h2>
        {% if fields.get('location') %}<p class="sf-tp-case-location"><span aria-hidden="true">●</span> {{ fields.get('location') }}</p>{% endif %}
        {% if fields.get('industry') %}<p class="sf-tp-case-location"><span aria-hidden="true">●</span> {{ fields.get('industry') }}</p>{% endif %}
      </div>
      <div class="sf-tp-case-body sf-tp-article-body">{{ body_copy(content, page) }}</div>
    </div>
    <div class="sf-tp-case-side">
      <div class="sf-tp-photo" data-reveal style="--reveal-i: 1">
        {% if gallery %}<img src="{{ gallery[0] }}" alt="{{ page.title }}" width="800" height="600" loading="lazy" decoding="async">
        {% else %}<div class="sf-tp-photo-plain" aria-hidden="true"><span>CASE STUDY</span></div>{% endif %}
      </div>
      {% if gallery|length > 1 %}
      <div class="sf-tp-case-gallery" data-reveal style="--reveal-i: 2" aria-label="Project photo gallery">
        {% for shot in gallery %}<img src="{{ shot }}" alt="{{ page.title }} photo {{ loop.index }}" width="200" height="140" loading="lazy" decoding="async">{% endfor %}
      </div>
      {% endif %}
      {% if tp_results %}
      <div class="sf-tp-case-results" data-reveal style="--reveal-i: 2">
        <h3>Results</h3>
        <ul>
          {% for point in tp_results %}<li><span class="sf-tp-case-check" aria-hidden="true">{{ icon('check', size='12') }}</span>{{ point }}</li>{% endfor %}
        </ul>
      </div>
      {% endif %}
    </div>
  </div>
</section>
{% if tp_case_products %}
<section class="section section--soft sf-tp-case-products">
  <div class="wrap">
    <div class="sf-tp-section-head" data-reveal>
      <div>
        <span class="eyebrow">APPLICATIONS</span>
        <h2>Recommended products</h2>
      </div>
    </div>
    <div class="sf-tp-card-grid">
      {% for tp_item in tp_case_products %}
      <article class="sf-tp-card" data-reveal style="--reveal-i: {{ loop.index0 % 4 }}">
        <div class="sf-tp-card-media">{{ cover(tp_item, 'product') }}</div>
        <div class="sf-tp-card-body">
          <h3>{{ tp_item.title }}</h3>
          <p>{{ (tp_item.summary or 'Published specifications available on request.').split('.')[0] }}.</p>
          <a class="sf-tp-more" href="{{ safe_href(tp_item.route) }}">View details {{ icon('arrow-right', cls='sf-tp-icon--sm') }}</a>
        </div>
      </article>
      {% endfor %}
    </div>
  </div>
</section>
{% endif %}
{% if tp_case_others %}
<section class="section sf-tp-case-related">
  <div class="wrap">
    <div class="sf-tp-section-head" data-reveal>
      <div>
        <span class="eyebrow">OUR PROJECTS</span>
        <h2>Other projects</h2>
      </div>
      <a class="sf-tp-more" href="/cases/">View all projects {{ icon('arrow-right', cls='sf-tp-icon--sm') }}</a>
    </div>
    <div class="sf-tp-card-grid">
      {% for tp_item in tp_case_others[:4] %}
      <article class="sf-tp-card" data-reveal style="--reveal-i: {{ loop.index0 % 4 }}">
        <div class="sf-tp-card-media">{{ cover(tp_item, 'case') }}</div>
        <div class="sf-tp-card-body">
          <h3>{{ tp_item.title }}</h3>
          <p>{{ (tp_item.summary or 'Project reference available on request.').split('.')[0] }}.</p>
          <a class="sf-tp-more" href="{{ safe_href(tp_item.route) }}">View details {{ icon('arrow-right', cls='sf-tp-icon--sm') }}</a>
        </div>
      </article>
      {% endfor %}
    </div>
  </div>
</section>
{% endif %}