/* Tổng quan */
    .page-12bey {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
    }

    .page-12bey__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-12bey__section {
      background-color: #fff;
      padding: 40px 20px;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    }

    .page-12bey__section-title {
      font-size: 2.5em;
      color: #007bff; /* Xanh dương */
      text-align: center;
      margin-bottom: 30px;
      font-weight: 700;
      text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    }

    .page-12bey__subsection-title {
      font-size: 1.8em;
      color: #333;
      margin-top: 30px;
      margin-bottom: 20px;
      font-weight: 600;
      text-align: center;
    }

    .page-12bey__text-center {
      text-align: center;
    }

    .page-12bey__paragraph {
      margin-bottom: 15px;
      font-size: 1.1em;
      line-height: 1.8;
      color: #555;
    }

    /* Nút Đăng Ký/Đăng Nhập nổi */
    .page-12bey__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-12bey__button {
      display: inline-block;
      padding: 12px 25px;
      border-radius: 30px;
      font-size: 1.1em;
      font-weight: 600;
      text-align: center;
      text-decoration: none;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-12bey__button--primary {
      background-color: #007bff; /* Xanh dương */
      color: #fff;
    }

    .page-12bey__button--primary:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    }

    .page-12bey__button--secondary {
      background-color: #28a745; /* Xanh lá */
      color: #fff;
    }

    .page-12bey__button--secondary:hover {
      background-color: #218838;
      transform: translateY(-2px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    }

    /* Phần Hero */
    .page-12bey__hero-section {
      background: linear-gradient(135deg, #007bff 0%, #6610f2 100%); /* Gradient xanh-tím */
      color: #fff;
      padding: 10px 20px 60px; /* Adjusted padding-top */
      text-align: center;
      border-radius: 0 0 20px 20px;
      margin-bottom: 30px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }

    .page-12bey__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      font-weight: 800;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
      line-height: 1.2;
    }

    .page-12bey__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      font-weight: 400;
      opacity: 0.9;
    }

    .page-12bey__hero-image-wrapper {
      margin-top: 40px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
      display: inline-block; /* Để căn giữa */
      max-width: 100%;
      height: auto;
    }

    .page-12bey__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* Phần giới thiệu */
    .page-12bey__intro-content {
      display: flex;
      flex-direction: column;
      gap: 20px;
      align-items: center;
    }

    .page-12bey__intro-image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    /* Lưới sản phẩm/trò chơi */
    .page-12bey__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-12bey__product-card {
      background-color: #fdfdfd;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-12bey__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-12bey__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-12bey__product-content {
      padding: 20px;
    }

    .page-12bey__product-title {
      font-size: 1.4em;
      color: #007bff;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-12bey__product-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
    }

    /* Danh sách khuyến mãi */
    .page-12bey__promotion-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
    }

    .page-12bey__promotion-item {
      background-color: #e9f5ff; /* Nền xanh nhạt */
      border: 1px solid #cce5ff;
      border-left: 5px solid #007bff;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box; /* Quan trọng cho responsive */
      word-wrap: break-word !important; /* Đảm bảo ngắt từ */
      overflow-wrap: break-word !important; /* Đảm bảo ngắt từ */
    }

    .page-12bey__promotion-item-title {
      color: #007bff;
      font-size: 1.3em;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-12bey__promotion-item-description {
      color: #333;
      font-size: 1em;
    }

    /* Tin tức */
    .page-12bey__news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .page-12bey__news-card {
      background-color: #fdfdfd;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Quan trọng cho responsive */
      word-wrap: break-word !important; /* Đảm bảo ngắt từ */
      overflow-wrap: break-word !important; /* Đảm bảo ngắt từ */
    }

    .page-12bey__news-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-12bey__news-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-12bey__news-content {
      padding: 20px;
    }

    .page-12bey__news-title {
      font-size: 1.4em;
      color: #333;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-12bey__news-date {
      font-size: 0.9em;
      color: #777;
      margin-bottom: 15px;
      display: block;
    }

    .page-12bey__news-excerpt {
      font-size: 1em;
      color: #555;
    }

    /* Tại sao chọn chúng tôi */
    .page-12bey__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-12bey__feature-item {
      background-color: #f0f8ff; /* Màu nền nhẹ */
      border-left: 4px solid #007bff;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      text-align: left;
      transition: background-color 0.3s ease;
      box-sizing: border-box; /* Quan trọng cho responsive */
      word-wrap: break-word !important; /* Đảm bảo ngắt từ */
      overflow-wrap: break-word !important; /* Đảm bảo ngắt từ */
    }

    .page-12bey__feature-item:hover {
      background-color: #e0f0ff;
    }

    .page-12bey__feature-title {
      font-size: 1.3em;
      color: #007bff;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-12bey__feature-description {
      font-size: 1em;
      color: #555;
    }

    /* Phương thức thanh toán & nhà cung cấp */
    .page-12bey__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      justify-items: center;
      align-items: center;
    }

    .page-12bey__logo-item {
      padding: 15px;
      background-color: #fdfdfd;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease;
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
      text-align: center;
    }

    .page-12bey__logo-item:hover {
      transform: translateY(-3px);
    }

    .page-12bey__logo-image {
      max-width: 100px; /* Kích thước logo */
      height: auto;
      display: block;
      margin: 0 auto;
    }

    .page-12bey__logo-link {
      display: block;
      color: #333;
      text-decoration: none;
      font-size: 0.9em;
      margin-top: 10px;
      font-weight: 500;
    }

    .page-12bey__logo-link:hover {
      color: #007bff;
    }

    /* FAQ Section */
    .page-12bey__faq-section {
      background-color: #fff;
      padding: 40px 20px;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    }

    .page-12bey__faq-item {
      border: 1px solid #eee;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      background-color: #fdfdfd;
      box-shadow: 0 2px 5px rgba(0,0,0,0.03);
    }

    .page-12bey__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      cursor: pointer;
      background-color: #f5f5f5;
      color: #333;
      font-weight: 600;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-12bey__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-12bey__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: #333;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      flex-grow: 1;
    }

    .page-12bey__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      color: #007bff;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-12bey__faq-item.active .page-12bey__faq-toggle {
      transform: rotate(45deg); /* Chuyển dấu '+' thành 'x' hoặc '-' */
    }

    .page-12bey__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      background-color: #ffffff;
      color: #555;
      font-size: 1em;
    }

    .page-12bey__faq-item.active .page-12bey__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 20px !important;
      opacity: 1;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-12bey__container {
        padding: 10px;
      }

      .page-12bey__hero-section {
        padding-bottom: 40px;
      }

      .page-12bey__hero-title {
        font-size: 2.5em;
      }

      .page-12bey__hero-subtitle {
        font-size: 1.2em;
      }

      .page-12bey__section-title {
        font-size: 2em;
      }

      .page-12bey__subsection-title {
        font-size: 1.5em;
      }

      .page-12bey__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        bottom: 10px;
        justify-content: space-around;
      }

      .page-12bey__button {
        flex: 1;
        margin: 0 5px;
        padding: 10px 15px;
        font-size: 1em;
      }

      .page-12bey__product-grid,
      .page-12bey__news-grid,
      .page-12bey__feature-list,
      .page-12bey__logo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      /* Responsive cho danh sách */
      .page-12bey__promotion-list {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-12bey__promotion-item,
      .page-12bey__news-card,
      .page-12bey__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important; /* Giảm padding */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-12bey__promotion-item-title,
      .page-12bey__feature-title,
      .page-12bey__news-title {
        font-size: 1.2em;
      }

      .page-12bey__promotion-item-description,
      .page-12bey__feature-description,
      .page-12bey__news-excerpt,
      .page-12bey__paragraph {
        font-size: 0.95em;
      }

      .page-12bey__faq-question {
        padding: 15px;
        font-size: 1em;
      }

      .page-12bey__faq-question h3 {
        font-size: 1em;
      }

      .page-12bey__faq-answer {
        padding: 15px !important;
        font-size: 0.95em;
      }
      
      /* Đảm bảo hình ảnh responsive */
      .page-12bey__hero-image,
      .page-12bey__intro-image,
      .page-12bey__product-image,
      .page-12bey__news-image,
      .page-12bey__logo-image {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-12bey__hero-image-wrapper,
      .page-12bey__product-card,
      .page-12bey__news-card,
      .page-12bey__logo-item {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
      }
    }