/* CSS cho trang e88 */
    .page-e88 {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f9f9f9;
      padding: 20px 0;
    }

    .page-e88-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-e88-section {
      background-color: #ffffff;
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-e88-hero {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); /* Màu sắc lấy cảm hứng từ trang tham khảo */
      color: #ffffff;
      border-radius: 8px;
      margin-bottom: 30px;
      position: relative;
      overflow: hidden;
    }

    .page-e88-hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: url('[GALLERY:background:hero,pattern,abstract]');
      opacity: 0.1;
      z-index: 0;
    }

    .page-e88-hero-content {
      position: relative;
      z-index: 1;
    }

    .page-e88-hero h1 {
      font-size: 2.8em;
      margin-bottom: 20px;
      color: #ffffff;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    }

    .page-e88-hero p {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: #f0f0f0;
    }

    .page-e88-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .page-e88-btn {
      display: inline-block;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      transition: all 0.3s ease;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .page-e88-btn-primary {
      background-color: #fdbb2d; /* Vàng */
      color: #1a2a6c; /* Xanh đậm */
    }

    .page-e88-btn-primary:hover {
      background-color: #e6a726;
      transform: translateY(-3px);
    }

    .page-e88-btn-secondary {
      background-color: #1a2a6c; /* Xanh đậm */
      color: #fdbb2d; /* Vàng */
      border: 2px solid #fdbb2d;
    }

    .page-e88-btn-secondary:hover {
      background-color: #121e4f;
      transform: translateY(-3px);
    }

    .page-e88 h2 {
      font-size: 2em;
      color: #1a2a6c;
      margin-bottom: 25px;
      text-align: center;
      position: relative;
      padding-bottom: 10px;
    }

    .page-e88 h2::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: #fdbb2d;
      border-radius: 2px;
    }

    .page-e88 h3 {
      font-size: 1.5em;
      color: #333;
      margin-top: 20px;
      margin-bottom: 15px;
    }

    .page-e88 p {
      margin-bottom: 15px;
      color: #555;
    }

    .page-e88-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 20px;
    }

    .page-e88-card {
      background-color: #fefefe;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease;
      border-top: 5px solid #1a2a6c;
    }

    .page-e88-card:hover {
      transform: translateY(-5px);
    }

    .page-e88-card img {
      max-width: 100%;
      height: auto;
      border-radius: 5px;
      margin-bottom: 15px;
    }

    .page-e88-card h3 {
      color: #1a2a6c;
      font-size: 1.3em;
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-e88-card p {
      font-size: 0.95em;
      color: #666;
    }

    .page-e88-image-full {
      width: 100%;
      height: auto;
      border-radius: 8px;
      margin-top: 20px;
      margin-bottom: 30px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }

    .page-e88-list {
      list-style-type: none;
      padding: 0;
    }

    .page-e88-list li {
      background-color: #f0f4f8;
      margin-bottom: 10px;
      padding: 15px 20px;
      border-radius: 5px;
      border-left: 5px solid #fdbb2d;
      color: #333;
      font-weight: 500;
    }

    .page-e88-cta-banner {
      background: linear-gradient(90deg, #1a2a6c, #4a69bd);
      color: #ffffff;
      padding: 40px 20px;
      text-align: center;
      border-radius: 8px;
      margin-top: 30px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    }

    .page-e88-cta-banner h3 {
      color: #fdbb2d;
      font-size: 2em;
      margin-bottom: 15px;
    }

    .page-e88-cta-banner p {
      font-size: 1.1em;
      margin-bottom: 25px;
      color: #e0e0e0;
    }

    .page-e88-faq-item {
      margin-bottom: 15px;
      border: 1px solid #e0e0e0;
      border-radius: 8px;
      overflow: hidden;
    }

    .page-e88-faq-question {
      background-color: #f0f4f8;
      padding: 15px 20px;
      cursor: pointer;
      font-weight: bold;
      color: #1a2a6c;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .page-e88-faq-answer {
      padding: 15px 20px;
      background-color: #ffffff;
      border-top: 1px solid #e9e9e9;
      display: none; /* Hidden by default */
      color: #555;
    }

    .page-e88-faq-question::after {
      content: '+';
      font-size: 1.5em;
      transition: transform 0.3s ease;
    }

    .page-e88-faq-question.active::after {
      content: '-';
      transform: rotate(180deg);
    }

    /* Floating CTA */
    .page-e88-floating-cta {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #fdbb2d;
      color: #1a2a6c;
      padding: 15px 25px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      font-weight: bold;
      text-decoration: none;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .page-e88-floating-cta:hover {
      background-color: #e6a726;
      transform: translateY(-5px);
      box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
    }

    .page-e88-floating-cta img {
      width: 24px;
      height: 24px;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-e88-hero h1 {
        font-size: 2em;
      }

      .page-e88-hero p {
        font-size: 1em;
      }

      .page-e88-btn {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-e88 h2 {
        font-size: 1.7em;
      }

      .page-e88-grid {
        grid-template-columns: 1fr;
      }

      .page-e88-floating-cta {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-e88-hero {
        padding: 40px 15px;
      }

      .page-e88-hero h1 {
        font-size: 1.8em;
      }

      .page-e88-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-e88-section {
        padding: 20px;
      }

      .page-e88 h2 {
        font-size: 1.5em;
      }
    }