/* Tổng quan */
    .page-ax88vip {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f4f7f6;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    /* Hero Section */
    .page-ax88vip__hero-section {
      width: 100%;
      max-width: 100%;
      text-align: center;
      background-color: #1a2a3a;
      color: #fff;
      padding: 10px 0 40px 0; /* padding-top cho nav bar cố định */
      box-sizing: border-box;
      position: relative;
      overflow: hidden;
    }
    
    .page-ax88vip__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      object-fit: cover;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-ax88vip__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px 15px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-ax88vip__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: #ffda44;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-ax88vip__hero-description {
      font-size: 1.1em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    .page-ax88vip__hero-cta {
      display: inline-block;
      background-color: #ff4d4d;
      color: #fff;
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-ax88vip__hero-cta:hover {
      background-color: #e60000;
      transform: translateY(-2px);
    }

    /* Nút đăng nhập nổi */
    .page-ax88vip__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #ff4d4d;
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      animation: pulse 1.5s infinite;
      text-align: center;
      max-width: 250px;
      box-sizing: border-box;
      line-height: 1.2;
    }

    .page-ax88vip__floating-button:hover {
      background-color: #e60000;
      animation: none;
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Phần chung cho các section */
    .page-ax88vip__section {
      width: 100%;
      max-width: 1200px;
      padding: 40px 20px;
      margin: 20px auto;
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      box-sizing: border-box;
    }

    .page-ax88vip__section-title {
      font-size: 2em;
      color: #1a2a3a;
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-ax88vip__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: #ffda44;
      border-radius: 2px;
    }
    
    /* Hình ảnh chung */
    .page-ax88vip__image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin: 20px 0;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    .page-ax88vip__content-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
    }

    /* Giới thiệu AX88 VIP */
    .page-ax88vip__intro-content {
      text-align: justify;
      font-size: 1.05em;
      color: #555;
    }

    .page-ax88vip__intro-content p {
      margin-bottom: 15px;
    }

    /* Danh mục trò chơi */
    .page-ax88vip__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      text-align: center;
    }

    .page-ax88vip__game-item {
      background-color: #f9f9f9;
      padding: 20px 15px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 180px; /* Đảm bảo kích thước tối thiểu */
    }

    .page-ax88vip__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .page-ax88vip__game-icon {
      width: 80px; /* Đảm bảo kích thước lớn hơn 100x100px sau khi scale */
      height: 80px;
      object-fit: contain;
      margin-bottom: 10px;
      transform: scale(2.5); /* Scale up to meet 200x200px minimum */
      min-width: 200px; /* Ensure effective size is at least 200px */
      min-height: 200px;
    }

    .page-ax88vip__game-name {
      font-weight: bold;
      color: #1a2a3a;
      font-size: 1.1em;
      margin-top: 10px;
    }

    /* Ưu điểm nổi bật */
    .page-ax88vip__features-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 25px;
    }

    .page-ax88vip__feature-item {
      display: flex;
      align-items: flex-start;
      background-color: #f0f8ff;
      padding: 20px;
      border-left: 5px solid #ffda44;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .page-ax88vip__feature-icon {
      width: 60px; /* Scale up to meet 200x200px minimum */
      height: 60px;
      min-width: 200px;
      min-height: 200px;
      object-fit: contain;
      margin-right: 20px;
      flex-shrink: 0;
      transform: scale(3.3);
    }

    .page-ax88vip__feature-content h3 {
      color: #1a2a3a;
      margin-top: 0;
      margin-bottom: 10px;
      font-size: 1.3em;
    }

    .page-ax88vip__feature-content p {
      color: #555;
    }

    /* Hướng dẫn Đăng Nhập AX88 VIP */
    .page-ax88vip__guide-steps {
      list-style: none;
      padding: 0;
    }

    .page-ax88vip__guide-steps li {
      background-color: #fefae0;
      margin-bottom: 15px;
      padding: 20px;
      border-left: 4px solid #fbc531;
      border-radius: 8px;
      font-size: 1.05em;
      color: #444;
    }

    .page-ax88vip__guide-steps strong {
      color: #1a2a3a;
    }
    
    /* Câu hỏi thường gặp (FAQ) */
    .page-ax88vip__faq-section {
      width: 100%;
      max-width: 1200px;
      padding: 40px 20px;
      margin: 20px auto;
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      box-sizing: border-box;
    }

    .page-ax88vip__faq-item {
      border-bottom: 1px solid #eee;
      margin-bottom: 10px;
    }

    .page-ax88vip__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    .page-ax88vip__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 0;
      cursor: pointer;
      font-size: 1.1em;
      color: #1a2a3a;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-ax88vip__faq-question:hover {
      background-color: #f9f9f9;
    }
    
    .page-ax88vip__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: #1a2a3a;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      flex-grow: 1;
    }

    .page-ax88vip__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #ff4d4d;
      margin-left: 10px;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-ax88vip__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: #555;
      font-size: 1em;
    }

    .page-ax88vip__faq-answer p {
      margin-top: 0;
      margin-bottom: 15px;
    }

    .page-ax88vip__faq-item.active .page-ax88vip__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-ax88vip__faq-item.active .page-ax88vip__faq-toggle {
      content: '−';
    }

    /* Khuyến mãi đặc biệt */
    .page-ax88vip__promo-banner {
      width: 100%;
      max-width: 1200px;
      margin: 40px auto;
      background: linear-gradient(135deg, #ff4d4d 0%, #ff8c4d 100%);
      color: #fff;
      padding: 30px 20px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-ax88vip__promo-title {
      font-size: 2.2em;
      margin-bottom: 15px;
      color: #fff;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    }

    .page-ax88vip__promo-text {
      font-size: 1.2em;
      margin-bottom: 25px;
      color: #ffe0b2;
    }

    .page-ax88vip__promo-button {
      display: inline-block;
      background-color: #ffda44;
      color: #1a2a3a;
      padding: 14px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
    }

    .page-ax88vip__promo-button:hover {
      background-color: #ffd700;
      transform: translateY(-2px);
    }

    /* Responsive cho di động */
    @media (max-width: 768px) {
      .page-ax88vip__hero-section {
        padding-top: 10px; /* Điều chỉnh cho mobile nav bar */
        padding-bottom: 30px;
      }

      .page-ax88vip__hero-title {
        font-size: 1.8em;
      }

      .page-ax88vip__hero-description {
        font-size: 1em;
      }

      .page-ax88vip__hero-cta {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-ax88vip__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
        max-width: 180px;
      }

      .page-ax88vip__section {
        padding: 25px 15px;
        margin: 15px auto;
      }

      .page-ax88vip__section-title {
        font-size: 1.6em;
        margin-bottom: 20px;
      }

      .page-ax88vip__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 15px;
      }

      .page-ax88vip__game-icon {
        width: 60px; /* Điều chỉnh kích thước hiệu quả */
        height: 60px;
        min-width: 120px;
        min-height: 120px;
        transform: scale(2);
      }

      .page-ax88vip__game-name {
        font-size: 0.9em;
      }

      .page-ax88vip__features-list {
        gap: 20px;
      }

      .page-ax88vip__feature-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px;
      }

      .page-ax88vip__feature-icon {
        margin-right: 0;
        margin-bottom: 15px;
        width: 50px; /* Điều chỉnh kích thước hiệu quả */
        height: 50px;
        min-width: 150px;
        min-height: 150px;
        transform: scale(3);
      }

      .page-ax88vip__feature-content h3 {
        font-size: 1.1em;
      }

      .page-ax88vip__faq-question {
        font-size: 1em;
        padding: 12px 0;
      }
      
      .page-ax88vip__faq-question h3 {
        font-size: 1em;
      }

      .page-ax88vip__faq-toggle {
        font-size: 1.3em;
      }

      .page-ax88vip__faq-answer {
        padding: 15px 10px;
        font-size: 0.95em;
      }
      
      .page-ax88vip__faq-item.active .page-ax88vip__faq-answer {
        padding: 15px 10px !important;
      }

      .page-ax88vip__promo-banner {
        padding: 25px 15px;
        margin: 25px auto;
      }

      .page-ax88vip__promo-title {
        font-size: 1.8em;
      }

      .page-ax88vip__promo-text {
        font-size: 1em;
      }

      .page-ax88vip__promo-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      
      .page-ax88vip__image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
      }

      .page-ax88vip__content-image {
        max-width: 100% !important;
        height: auto !important;
      }
    }