/* 作用域隔离，严格规避 UEESHOP 主题 CSS Reset 干扰 */
    #completed-projects-section,
    #completed-projects-section * {
      font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
      box-sizing: border-box;
    }

    /* 全局背景色指定为纯白 #FFFFFF */
    body, #completed-projects-section {
      background-color: #FFFFFF !important;
    }

    /* 标题与导读行高强力锁定 */
    #completed-projects-section h2.section-heading {
      line-height: 1.25 !important;
      letter-spacing: -0.015em !important;
      font-weight: 700 !important;
      margin: 0 0 12px 0 !important;
    }

    #completed-projects-section p.section-lead {
      line-height: 1.68 !important;
      margin: 0 auto 24px auto !important;
    }

    /* PC端默认网格平滑过渡 */
    .project-card-item {
      transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .project-card-item.hide {
      display: none !important;
      opacity: 0;
      transform: scale(0.96) translateY(10px);
    }
    .project-card-item.show {
      display: flex !important;
      opacity: 1;
      transform: scale(1) translateY(0);
    }

    /* 手机端轮播容器样式 */
    .mobile-carousel-box {
      position: relative;
      width: 100%;
    }