/* Reset và base styles cho trang cụ thể */
    .page-b52clubs {
      font-family: 'Arial', sans-serif;
      color: #333333;
      line-height: 1.6;
      background-color: #f9f9f9;
      overflow-x: hidden; /* Ngăn chặn scroll ngang */
    }

    .page-b52clubs__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-b52clubs__section-title {
      font-size: 2.5em;
      color: #CC0000; /* Màu đỏ đậm cho tiêu đề */
      text-align: center;
      margin-bottom: 30px;
      font-weight: bold;
      line-height: 1.2;
    }

    .page-b52clubs__section-subtitle {
      font-size: 1.2em;
      text-align: center;
      margin-bottom: 40px;
      color: #555555;
    }

    /* Các nút CTA chung */
    .page-b52clubs__cta-button,
    .page-b52clubs__hero-cta-button,
    .page-b52clubs__promo-cta-button,
    .page-b52clubs__join-button,
    .page-b52clubs__final-cta-button {
      display: inline-block;
      background-color: #CC0000; /* Màu đỏ đậm */
      color: #ffffff;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      text-align: center;
    }

    .page-b52clubs__cta-button:hover,
    .page-b52clubs__hero-cta-button:hover,
    .page-b52clubs__promo-cta-button:hover,
    .page-b52clubs__join-button:hover,
    .page-b52clubs__final-cta-button:hover {
      background-color: #AA0000; /* Đỏ đậm hơn khi hover */
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-b52clubs__hero-section {
      position: relative;
      width: 100%;
      min-height: 500px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #ffffff;
      padding: 120px 20px 60px 20px; /* Padding top để tránh header cố định */
      box-sizing: border-box;
      overflow: hidden;
      background-color: #1a1a1a; /* Fallback background */
    }

    .page-b52clubs__hero-image-wrapper {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 1;
      overflow: hidden;
    }

    .page-b52clubs__hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.6; /* Làm mờ ảnh để chữ nổi bật */
    }

    .page-b52clubs__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
    }

    .page-b52clubs__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      font-weight: bold;
      line-height: 1.2;
      color: #FFF; /* Đảm bảo độ tương phản cao */
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-b52clubs__hero-description {
      font-size: 1.4em;
      margin-bottom: 40px;
      color: #e0e0e0;
      text-shadow: 1px 1px 3px rgba(0,0,0,0.7);
    }

    /* Floating Promo Button */
    .page-b52clubs__floating-promo {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      animation: page-b52clubs__pulse 2s infinite;
    }

    .page-b52clubs__floating-button {
      background-color: #FFD700; /* Màu vàng nổi bật */
      color: #333333;
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0,0,0,0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      white-space: nowrap; /* Ngăn chặn xuống dòng */
    }

    .page-b52clubs__floating-button:hover {
      background-color: #FFC400;
      transform: translateY(-3px);
    }

    @keyframes page-b52clubs__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* About Section */
    .page-b52clubs__about-section {
      background-color: #ffffff;
      padding: 60px 20px;
      text-align: center;
    }

    .page-b52clubs__about-content {
      max-width: 900px;
      margin: 0 auto;
      font-size: 1.1em;
      color: #555555;
    }

    .page-b52clubs__about-content p {
      margin-bottom: 20px;
      text-align: justify;
    }

    .page-b52clubs__about-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      margin-top: 30px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    /* Game Grid Section */
    .page-b52clubs__games-section {
      padding: 60px 20px;
      background-color: #f0f2f5;
    }

    .page-b52clubs__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-b52clubs__game-item {
      background-color: #ffffff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.08);
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Quan trọng cho responsive */
    }

    .page-b52clubs__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }

    .page-b52clubs__game-image {
      max-width: 100%;
      height: 200px; /* Chiều cao cố định cho ảnh */
      object-fit: cover; /* Đảm bảo ảnh không bị méo */
      border-radius: 8px;
      margin-bottom: 20px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-b52clubs__game-title {
      font-size: 1.5em;
      color: #CC0000;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-b52clubs__game-description {
      font-size: 0.95em;
      color: #666666;
    }

    /* Promotion Section */
    .page-b52clubs__promo-section {
      background-color: #ffffff;
      padding: 60px 20px;
    }

    .page-b52clubs__promo-content {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 40px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .page-b52clubs__promo-image {
      flex: 1 1 400px;
      max-width: 500px;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.1);
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-b52clubs__promo-details {
      flex: 1 1 400px;
      text-align: left;
    }

    .page-b52clubs__promo-details h3 {
      font-size: 2em;
      color: #CC0000;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-b52clubs__promo-details p {
      font-size: 1.1em;
      color: #555555;
      margin-bottom: 20px;
    }

    /* How to Join Section */
    .page-b52clubs__join-section {
      padding: 60px 20px;
      background-color: #f0f2f5;
      text-align: center;
    }

    .page-b52clubs__join-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 30px;
      max-width: 1000px;
      margin: 40px auto;
    }

    .page-b52clubs__step-item {
      background-color: #ffffff;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.05);
      padding: 25px;
      box-sizing: border-box;
      transition: transform 0.2s ease;
    }

    .page-b52clubs__step-item:hover {
      transform: translateY(-3px);
    }

    .page-b52clubs__step-icon {
      max-width: 150px; /* Đảm bảo kích thước đủ lớn */
      height: auto;
      margin-bottom: 20px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-b52clubs__step-title {
      font-size: 1.4em;
      color: #CC0000;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-b52clubs__step-description {
      font-size: 0.95em;
      color: #666666;
    }

    .page-b52clubs__join-cta {
      margin-top: 40px;
    }

    /* Why Choose Us Section */
    .page-b52clubs__why-choose-section {
      background-color: #ffffff;
      padding: 60px 20px;
    }

    .page-b52clubs__why-choose-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      max-width: 1000px;
      margin: 40px auto;
    }

    .page-b52clubs__why-choose-item {
      background-color: #f9f9f9;
      border-left: 5px solid #CC0000;
      border-radius: 8px;
      padding: 25px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      text-align: left;
      box-sizing: border-box;
    }

    .page-b52clubs__why-choose-icon {
      max-width: 100px; /* Đảm bảo kích thước đủ lớn */
      height: auto;
      margin-bottom: 15px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-b52clubs__why-choose-title {
      font-size: 1.3em;
      color: #333333;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-b52clubs__why-choose-description {
      font-size: 0.95em;
      color: #666666;
    }

    /* FAQ Section */
    .page-b52clubs__faq-section {
      padding: 60px 20px;
      background-color: #f0f2f5;
    }

    .page-b52clubs__faq-container {
      max-width: 900px;
      margin: 40px auto;
    }

    .page-b52clubs__faq-item {
      background-color: #ffffff;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      overflow: hidden;
    }

    .page-b52clubs__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: #CC0000;
      color: #ffffff;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-b52clubs__faq-question:hover {
      background-color: #AA0000;
    }

    .page-b52clubs__faq-q-text {
      font-size: 1.2em;
      margin: 0;
      font-weight: bold;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      color: #ffffff; /* Đảm bảo độ tương phản */
    }

    .page-b52clubs__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      pointer-events: none; /* Ngăn chặn span chặn sự kiện click */
      width: 30px; /* Đảm bảo kích thước cố định */
      text-align: center;
    }

    .page-b52clubs__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Giữ padding ngang */
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #555555;
      background-color: #fefefe;
    }

    .page-b52clubs__faq-item.active .page-b52clubs__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important; /* Padding khi mở */
      opacity: 1;
    }

    .page-b52clubs__faq-answer p {
      margin: 0;
      padding-bottom: 10px; /* Khoảng cách giữa các đoạn trong câu trả lời */
    }

    .page-b52clubs__faq-answer a {
      color: #CC0000;
      text-decoration: none;
      font-weight: bold;
    }

    .page-b52clubs__faq-answer a:hover {
      text-decoration: underline;
    }

    /* Final CTA Section */
    .page-b52clubs__final-cta-section {
      background-color: #CC0000;
      color: #ffffff;
      padding: 60px 20px;
      text-align: center;
    }

    .page-b52clubs__final-cta-section .page-b52clubs__section-title {
      color: #ffffff;
      margin-bottom: 20px;
    }

    .page-b52clubs__final-cta-description {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 40px auto;
      color: #e0e0e0;
    }

    .page-b52clubs__final-cta-button {
      background-color: #FFD700; /* Vàng nổi bật */
      color: #333333;
    }

    .page-b52clubs__final-cta-button:hover {
      background-color: #FFC400;
    }


    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-b52clubs__hero-title {
        font-size: 3em;
      }
      .page-b52clubs__hero-description {
        font-size: 1.2em;
      }
      .page-b52clubs__section-title {
        font-size: 2em;
      }
      .page-b52clubs__promo-content {
        flex-direction: column;
      }
      .page-b52clubs__promo-details {
        text-align: center;
      }
      .page-b52clubs__promo-image {
        max-width: 100%;
      }
    }

    @media (max-width: 768px) {
      .page-b52clubs__hero-section {
        min-height: 400px;
        padding-top: 100px; /* Điều chỉnh padding cho mobile */
      }
      .page-b52clubs__hero-title {
        font-size: 2.5em;
      }
      .page-b52clubs__hero-description {
        font-size: 1.1em;
      }
      .page-b52clubs__section-title {
        font-size: 1.8em;
      }
      .page-b52clubs__section-subtitle {
        font-size: 1em;
      }

      /* Floating button for mobile */
      .page-b52clubs__floating-promo {
        bottom: 15px;
        right: 15px;
      }
      .page-b52clubs__floating-button {
        padding: 12px 20px;
        font-size: 0.95em;
      }

      /* Grid responsive for mobile */
      .page-b52clubs__game-grid,
      .page-b52clubs__join-steps,
      .page-b52clubs__why-choose-grid {
        grid-template-columns: 1fr; /* Một cột trên mobile */
      }
      .page-b52clubs__game-item,
      .page-b52clubs__step-item,
      .page-b52clubs__why-choose-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px;
      }
      .page-b52clubs__game-image,
      .page-b52clubs__step-icon,
      .page-b52clubs__why-choose-icon,
      .page-b52clubs__promo-image,
      .page-b52clubs__about-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        display: block !important;
        margin-left: auto !important;
        margin-right: auto !important;
      }

      /* Ensure text wraps */
      .page-b52clubs__game-description,
      .page-b52clubs__step-description,
      .page-b52clubs__why-choose-description,
      .page-b52clubs__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      /* FAQ responsive */
      .page-b52clubs__faq-question {
        padding: 15px 20px;
      }
      .page-b52clubs__faq-q-text {
        font-size: 1.1em;
      }
      .page-b52clubs__faq-toggle {
        font-size: 1.5em;
      }
      .page-b52clubs__faq-answer {
        padding: 0 20px;
      }
      .page-b52clubs__faq-item.active .page-b52clubs__faq-answer {
        padding: 15px 20px !important;
      }
    }

    @media (max-width: 480px) {
      .page-b52clubs__hero-title {
        font-size: 2em;
      }
      .page-b52clubs__hero-description {
        font-size: 1em;
      }
      .page-b52clubs__hero-cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-b52clubs__section-title {
        font-size: 1.5em;
      }
      .page-b52clubs__floating-button {
        font-size: 0.9em;
        padding: 10px 15px;
      }
    }