/* 原站文章内嵌 FAQ 折叠样式（抽取自原站正文，加 .article__body 作用域防污染全局）。由 tools/build_article_bodies.py 维护。 */
.article__body .shop-faq-container {
    max-width: 100%;
    margin: 40px 0;
    font-family: 'Inter', Helvetica, Arial, sans-serif;
    border-top: 1px solid #e0e0e0;
  }.article__body .shop-faq-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 25px;
    margin-top: 30px;
    color: #333;
    line-height: 1.4;
  }.article__body .shop-faq-item {
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 0;
  }.article__body .shop-faq-question {
    padding: 18px 0;
    font-weight: 600;
    cursor: pointer;
    font-size: 18px;
    color: #000;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
  }.article__body .shop-faq-question::-webkit-details-marker { display: none; }.article__body .shop-faq-question:hover { color: #555; }.article__body .shop-faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 400;
    color: #666;
    margin-left: 15px;
  }.article__body .shop-faq-item[open] .shop-faq-question::after {
    content: '-';
    color: #000;
  }.article__body .shop-faq-answer {
    padding-bottom: 25px;
    font-size: 16px;
    line-height: 1.6;
    color: #444;
    animation: fadeIn 0.4s ease;
  }.article__body .shop-faq-answer a {
    color: #000;
    text-decoration: underline;
    font-weight: 600;
    transition: opacity 0.2s;
  }.article__body .shop-faq-answer a:hover { opacity: 0.7; }
  @keyframes fadeIn {.article__body from { opacity: 0; transform: translateY(-5px); }.article__body to { opacity: 1; transform: translateY(0); }
  }