/* Tổng thể */
    .page-28betfun {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f5f5f5;
      padding-bottom: 80px; /* Đảm bảo không bị che bởi footer */
    }

    .page-28betfun__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-28betfun__section {
      padding: 40px 0;
      background-color: #fff;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-28betfun__section:nth-child(even) {
      background-color: #f9f9f9;
    }

    .page-28betfun__title {
      font-size: 2.5em;
      color: #c0392b; /* Đỏ đô */
      text-align: center;
      margin-bottom: 30px;
      font-weight: bold;
      padding-top: 10px; /* Đảm bảo không bị che bởi header cố định */
    }

    .page-28betfun__subtitle {
      font-size: 1.8em;
      color: #2c3e50; /* Xám đậm */
      text-align: center;
      margin-bottom: 20px;
      font-weight: 600;
    }

    .page-28betfun__text {
      font-size: 1em;
      margin-bottom: 15px;
      text-align: justify;
    }

    /* Nút nổi đăng nhập */
    .page-28betfun__floating-button {
      position: fixed;
      bottom: 80px; /* Cao hơn footer */
      right: 20px;
      background-color: #e74c3c; /* Đỏ tươi */
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      cursor: pointer;
      transition: background-color 0.3s ease;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1em;
    }

    .page-28betfun__floating-button:hover {
      background-color: #c0392b; /* Đỏ đô */
    }

    /* Banner chính */
    .page-28betfun__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      padding-top: 10px; /* Để tránh header cố định */
      margin-bottom: 20px;
    }

    .page-28betfun__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-width: 100%;
    }

    .page-28betfun__hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      color: #fff;
      width: 90%;
      max-width: 800px;
      background: rgba(0, 0, 0, 0.6);
      padding: 20px;
      border-radius: 10px;
    }

    .page-28betfun__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: bold;
      color: #f1c40f; /* Vàng */
      line-height: 1.2;
    }

    .page-28betfun__hero-description {
      font-size: 1.2em;
      margin-bottom: 25px;
      color: #ecf0f1;
    }

    .page-28betfun__cta-button {
      display: inline-block;
      background-color: #27ae60; /* Xanh lá */
      color: #fff;
      padding: 12px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-28betfun__cta-button:hover {
      background-color: #229954;
    }

    /* Phần giới thiệu */
    .page-28betfun__intro-content {
      text-align: center;
    }

    /* Danh mục trò chơi */
    .page-28betfun__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-28betfun__game-card {
      background-color: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      box-sizing: border-box;
      width: 100%;
    }

    .page-28betfun__game-card:hover {
      transform: translateY(-5px);
    }

    .page-28betfun__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-28betfun__game-info {
      padding: 20px;
      text-align: center;
    }

    .page-28betfun__game-title {
      font-size: 1.4em;
      color: #c0392b;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-28betfun__game-description {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
    }

    /* Ưu đãi */
    .page-28betfun__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-28betfun__promo-card {
      background-color: #ecf0f1;
      border-radius: 8px;
      padding: 25px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      text-align: center;
      box-sizing: border-box;
      width: 100%;
    }

    .page-28betfun__promo-icon {
      width: 80px;
      height: 80px;
      object-fit: contain;
      margin-bottom: 15px;
      max-width: 100%;
    }

    .page-28betfun__promo-title {
      font-size: 1.5em;
      color: #c0392b;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-28betfun__promo-text {
      font-size: 1em;
      color: #555;
      margin-bottom: 15px;
    }

    /* Tải ứng dụng */
    .page-28betfun__download-flex {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 30px;
      margin-top: 30px;
    }

    .page-28betfun__download-item {
      text-align: center;
      flex: 1 1 300px;
      max-width: 450px;
      box-sizing: border-box;
      background-color: #fff;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .page-28betfun__download-image {
      width: 150px;
      height: 150px;
      object-fit: contain;
      margin-bottom: 15px;
      max-width: 100%;
    }

    .page-28betfun__download-title {
      font-size: 1.3em;
      color: #2c3e50;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-28betfun__download-text {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
    }

    /* Tại sao chọn 28BET fun */
    .page-28betfun__why-choose-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .page-28betfun__why-choose-item {
      background-color: #ecf0f1;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      font-size: 1.1em;
      color: #333;
      display: flex;
      align-items: flex-start;
      box-sizing: border-box;
      width: 100%;
    }

    .page-28betfun__why-choose-item::before {
      content: '✅';
      margin-right: 10px;
      font-size: 1.2em;
      line-height: 1.2;
    }

    /* FAQ */
    .page-28betfun__faq-list {
      margin-top: 30px;
    }

    .page-28betfun__faq-item {
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 10px;
      overflow: hidden;
      box-shadow: 0 1px 5px rgba(0, 0, 0, 0.03);
      box-sizing: border-box;
      width: 100%;
    }

    .page-28betfun__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #fcfcfc;
      border-bottom: 1px solid #eee;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-28betfun__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-28betfun__faq-question h3 {
      margin: 0;
      font-size: 1.15em;
      color: #2c3e50;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      font-weight: 600;
    }

    .page-28betfun__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #e74c3c;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn icon chặn sự kiện click */
    }

    .page-28betfun__faq-item.active .page-28betfun__faq-toggle {
      transform: rotate(45deg); /* Chuyển thành dấu X */
    }

    .page-28betfun__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #555;
      font-size: 1em;
      text-align: justify;
    }

    .page-28betfun__faq-item.active .page-28betfun__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 20px !important;
      opacity: 1;
    }

    /* Nút hành động cuối cùng */
    .page-28betfun__final-cta {
      text-align: center;
      padding-top: 30px;
    }

    /* Media Queries cho di động */
    @media (max-width: 768px) {
      .page-28betfun__title {
        font-size: 2em;
        margin-bottom: 20px;
      }

      .page-28betfun__subtitle {
        font-size: 1.5em;
        margin-bottom: 15px;
      }

      .page-28betfun__hero-title {
        font-size: 1.8em;
      }

      .page-28betfun__hero-description {
        font-size: 1em;
      }

      .page-28betfun__cta-button {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-28betfun__floating-button {
        padding: 12px 20px;
        font-size: 0.95em;
        bottom: 70px; /* Điều chỉnh lại vị trí nút nổi */
        right: 15px;
      }

      .page-28betfun__game-grid,
      .page-28betfun__promo-grid,
      .page-28betfun__why-choose-list {
        grid-template-columns: 1fr;
        gap: 15px;
      }
      
      .page-28betfun__game-card,
      .page-28betfun__promo-card,
      .page-28betfun__why-choose-item {
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 15px;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-28betfun__download-flex {
        flex-direction: column;
        gap: 20px;
      }

      .page-28betfun__download-item {
        max-width: 100%;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 20px;
      }

      .page-28betfun__faq-question {
        padding: 12px 15px;
      }

      .page-28betfun__faq-question h3 {
        font-size: 1em;
      }

      .page-28betfun__faq-toggle {
        font-size: 1.3em;
      }

      .page-28betfun__faq-answer {
        padding: 15px 15px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      
      .page-28betfun__faq-item.active .page-28betfun__faq-answer {
        padding: 15px 15px !important;
      }

      /* Đảm bảo tất cả hình ảnh không tràn */
      .page-28betfun img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-28betfun__hero-section {
        padding-top: 10px; /* Điều chỉnh cho mobile nếu cần */
      }
    }