/* 页面专用CSS样式 */
    :root {
      --page-test-primary-blue: #007bff; /* 百事蓝 */
      --page-test-dark-blue: #001f4d; /* 深百事蓝 */
      --page-test-light-blue: #e0f7fa; /* 浅蓝 */
      --page-test-white: #ffffff;
      --page-test-black: #212529;
      --page-test-gray: #6c757d;
      --page-test-light-gray: #f8f9fa;
      --page-test-accent-red: #e62b1e; /* 百事红 */
    }

    .page-test {
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
      line-height: 1.6;
      color: var(--page-test-black);
      background-color: var(--page-test-light-gray);
    }

    .page-test__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-test-white);
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-test__hero-section {
      background: linear-gradient(135deg, var(--page-test-primary-blue) 0%, var(--page-test-light-blue) 100%);
      color: var(--page-test-white);
      text-align: center;
      padding: 10px 20px 60px; /* 顶部间距10px，底部60px */
      border-radius: 0;
      box-shadow: none;
      margin-bottom: 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 400px; /* 确保有足够的高度 */
      position: relative;
      overflow: hidden;
    }

    .page-test__hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: url('[GALLERY:pattern:abstract,bubbles,light]'); /* 抽象泡泡背景 */
      background-size: cover;
      opacity: 0.1;
      z-index: 0;
    }

    .page-test__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
    }

    .page-test__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      font-weight: 700;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
    }

    .page-test__hero-description {
      font-size: 1.4em;
      margin-bottom: 30px;
      font-weight: 300;
    }

    .page-test__button {
      display: inline-block;
      padding: 12px 30px;
      background-color: var(--page-test-accent-red);
      color: var(--page-test-white);
      border: none;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none; /* 确保没有下划线 */
    }

    .page-test__button:hover {
      background-color: #cc2417; /* 略深的红色 */
      transform: translateY(-2px);
    }

    .page-test__heading {
      font-size: 2.5em;
      color: var(--page-test-dark-blue);
      text-align: center;
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-test__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-test-accent-red);
      border-radius: 2px;
    }

    .page-test__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-test__card {
      background-color: var(--page-test-light-gray);
      border-radius: 8px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-test__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    }

    .page-test__card-icon {
      width: 120px; /* 确保图片尺寸符合要求 */
      height: 120px;
      object-fit: contain;
      margin-bottom: 20px;
    }

    .page-test__card-title {
      font-size: 1.5em;
      color: var(--page-test-primary-blue);
      margin-bottom: 15px;
    }

    .page-test__card-description {
      font-size: 1em;
      color: var(--page-test-gray);
    }

    .page-test__image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
      border-radius: 8px;
    }

    .page-test__image {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 8px;
      object-fit: cover;
    }

    .page-test__text-content {
      font-size: 1.1em;
      color: var(--page-test-black);
      text-align: left;
      margin-bottom: 20px;
    }

    .page-test__text-content p {
      margin-bottom: 1em;
    }

    .page-test__text-content ul {
      list-style: disc;
      padding-left: 25px;
    }

    .page-test__text-content li {
      margin-bottom: 0.5em;
    }

    /* FAQ Section Styles */
    .page-test__faq-section {
      background-color: var(--page-test-white);
      padding: 40px 20px;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      max-width: 1000px;
      margin-left: auto;
      margin-right: auto;
      margin-bottom: 20px;
    }

    .page-test__faq-item {
      border-bottom: 1px solid var(--page-test-light-gray);
      margin-bottom: 10px;
    }

    .page-test__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    .page-test__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 0;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-test__faq-question:hover {
      background-color: var(--page-test-light-gray);
    }

    .page-test__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-test-dark-blue);
      pointer-events: none; /* 防止阻止点击事件 */
      flex-grow: 1;
    }

    .page-test__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-test-accent-red);
      margin-left: 15px;
      pointer-events: none; /* 防止阻止点击事件 */
      transition: transform 0.3s ease;
    }

    .page-test__faq-item.active .page-test__faq-toggle {
      transform: rotate(45deg); /* + 变成 X */
      content: '−'; /* 视觉上变成减号 */
    }

    .page-test__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-test-gray);
    }

    .page-test__faq-item.active .page-test__faq-answer {
      max-height: 2000px !important; /* 确保足够高 */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-test__hero-title {
        font-size: 2.5em;
      }

      .page-test__hero-description {
        font-size: 1.1em;
      }

      .page-test__heading {
        font-size: 2em;
      }

      .page-test__section, .page-test__faq-section {
        padding: 20px 15px;
        margin: 10px auto;
      }

      .page-test__grid {
        grid-template-columns: 1fr;
      }

      .page-test__button {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-test__faq-question h3 {
        font-size: 1.1em;
      }

      .page-test__faq-toggle {
        font-size: 1.5em;
      }

      .page-test__image-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
      }

      .page-test__image {
        max-width: 100% !important;
        height: auto !important;
      }
    }