:root {
      --page-11-uu-primary-color: #e44d26; /* Màu chủ đạo: cam đỏ năng động */
      --page-11-uu-secondary-color: #333;
      --page-11-uu-accent-color: #f7b731; /* Màu nhấn: vàng gold */
      --page-11-uu-text-light: #f0f0f0; /* Màu chữ sáng */
      --page-11-uu-text-dark: #1a1a1a; /* Màu chữ tối */
      --page-11-uu-bg-dark: #121212; /* Nền tối nhất */
      --page-11-uu-bg-medium: #1e1e1e; /* Nền trung bình */
      --page-11-uu-bg-light: #2a2a2a; /* Nền sáng hơn một chút */
      --page-11-uu-border-color: #444; /* Màu viền */
      --page-11-uu-font-family: 'Arial', sans-serif;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: var(--page-11-uu-font-family);
      background-color: var(--page-11-uu-bg-dark);
      color: var(--page-11-uu-text-light);
      line-height: 1.6;
      overflow-x: hidden; /* Ngăn cuộn ngang */
    }

    .page-11-uu {
      max-width: 100%;
      margin: 0 auto;
      padding: 0;
      box-sizing: border-box;
      /* padding-top: var(--header-offset, 122px); */ /* Dùng khi shared.css không có padding-top cho body */
    }

    /* Nút Đăng Ký/Đăng Nhập nổi */
    .page-11-uu__floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: calc(100% - 40px); /* Điều chỉnh chiều rộng cho padding di động */
      max-width: 400px; /* Giới hạn chiều rộng trên màn hình lớn hơn */
      box-sizing: border-box;
    }

    .page-11-uu__floating-button {
      flex: 1;
      padding: 12px 20px;
      border: none;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      text-align: center;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      color: var(--page-11-uu-text-light); /* Đảm bảo độ tương phản tốt */
    }

    .page-11-uu__floating-button--register {
      background-color: var(--page-11-uu-primary-color);
    }

    .page-11-uu__floating-button--register:hover {
      background-color: #d1421f;
      transform: translateY(-2px);
    }

    .page-11-uu__floating-button--login {
      background-color: var(--page-11-uu-accent-color);
      color: var(--page-11-uu-text-dark); /* Đảm bảo độ tương phản tốt */
    }

    .page-11-uu__floating-button--login:hover {
      background-color: #e0a325;
      transform: translateY(-2px);
    }

    /* Phong cách phần chung */
    .page-11-uu__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-11-uu-bg-medium);
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-11-uu__section-title {
      text-align: center;
      color: var(--page-11-uu-primary-color);
      margin-bottom: 30px;
      font-size: 2.2em;
      font-weight: bold;
      line-height: 1.2;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__section-subtitle {
      text-align: center;
      color: var(--page-11-uu-text-light);
      margin-bottom: 40px;
      font-size: 1.1em;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Phần Hero */
    .page-11-uu__hero-section {
      background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('[GALLERY:hero:1920x1080:betting,casino,mobile_gaming]') no-repeat center center/cover;
      color: var(--page-11-uu-text-light);
      text-align: center;
      padding: 80px 20px 60px; /* Padding-top giả định body đã xử lý offset header */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 400px;
      border-radius: 0;
      box-shadow: none;
      margin-bottom: 0;
    }

    .page-11-uu__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-11-uu-accent-color);
      line-height: 1.1;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__hero-description {
      font-size: 1.2em;
      max-width: 700px;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__hero-promo-link {
      display: inline-block;
      background-color: var(--page-11-uu-primary-color);
      color: var(--page-11-uu-text-light);
      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;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-11-uu__hero-promo-link:hover {
      background-color: #d1421f;
      transform: translateY(-2px);
    }

    /* Phần Từ khóa Thương hiệu */
    .page-11-uu__brand-keyword-section {
      text-align: center;
      padding: 20px;
      background-color: var(--page-11-uu-bg-dark);
      margin-bottom: 20px;
      border-radius: 0;
      box-shadow: none;
    }

    .page-11-uu__brand-keyword {
      font-size: 2.5em;
      color: var(--page-11-uu-accent-color);
      font-weight: bold;
      margin: 0;
      text-transform: uppercase;
      letter-spacing: 2px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Trưng bày Sản phẩm */
    .page-11-uu__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-items: center;
      padding: 0 20px;
    }

    .page-11-uu__product-card {
      background-color: var(--page-11-uu-bg-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 350px;
      box-sizing: border-box;
    }

    .page-11-uu__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    }

    .page-11-uu__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 2px solid var(--page-11-uu-border-color);
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-11-uu__product-content {
      padding: 20px;
    }

    .page-11-uu__product-title {
      font-size: 1.5em;
      color: var(--page-11-uu-accent-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__product-description {
      font-size: 0.95em;
      color: var(--page-11-uu-text-light);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__product-button {
      display: inline-block;
      background-color: var(--page-11-uu-primary-color);
      color: var(--page-11-uu-text-light);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-11-uu__product-button:hover {
      background-color: #d1421f;
    }

    /* Phần Khuyến mãi */
    .page-11-uu__promotion-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
      padding: 0 20px;
    }

    .page-11-uu__promotion-item {
      background-color: var(--page-11-uu-bg-light);
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      box-sizing: border-box;
    }

    .page-11-uu__promotion-title {
      font-size: 1.8em;
      color: var(--page-11-uu-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__promotion-description {
      font-size: 1em;
      color: var(--page-11-uu-text-light);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__promotion-date {
      font-size: 0.9em;
      color: var(--page-11-uu-accent-color);
      margin-top: auto;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Phần Tại Sao Chọn Chúng Tôi */
    .page-11-uu__features-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
      padding: 0 20px;
    }

    .page-11-uu__feature-card {
      background-color: var(--page-11-uu-bg-light);
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-11-uu__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      color: var(--page-11-uu-accent-color);
      background-color: var(--page-11-uu-primary-color);
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 2em;
      font-weight: bold;
    }

    .page-11-uu__feature-title {
      font-size: 1.5em;
      color: var(--page-11-uu-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__feature-description {
      font-size: 0.95em;
      color: var(--page-11-uu-text-light);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Phương thức Thanh toán & Nhà cung cấp Game */
    .page-11-uu__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      justify-items: center;
      padding: 0 20px;
    }

    .page-11-uu__logo-item {
      background-color: var(--page-11-uu-bg-light);
      border-radius: 8px;
      padding: 15px;
      display: flex;
      justify-content: center;
      align-items: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
      transition: transform 0.2s ease;
      box-sizing: border-box;
      min-height: 80px;
    }

    .page-11-uu__logo-item:hover {
      transform: translateY(-3px);
    }

    .page-11-uu__logo-image {
      max-width: 100%;
      max-height: 60px;
      object-fit: contain;
      display: block;
      filter: grayscale(80%) brightness(150%); /* Hiệu ứng nhẹ cho logo */
      transition: filter 0.3s ease;
      box-sizing: border-box;
    }

    .page-11-uu__logo-item:hover .page-11-uu__logo-image {
      filter: grayscale(0%) brightness(100%);
    }

    /* Phần Câu hỏi thường gặp (FAQ) */
    .page-11-uu__faq-container {
      max-width: 800px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .page-11-uu__faq-item {
      background-color: var(--page-11-uu-bg-light);
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-11-uu__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-11-uu-bg-medium);
      color: var(--page-11-uu-text-light);
      font-size: 1.1em;
      font-weight: bold;
      border-bottom: 1px solid var(--page-11-uu-border-color);
      transition: background-color 0.3s ease;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__faq-question:hover {
      background-color: #2b2b2b;
    }

    .page-11-uu__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      text-align: left;
      color: var(--page-11-uu-primary-color);
      font-size: 1.1em;
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      color: var(--page-11-uu-accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn icon toggle chặn sự kiện click */
    }

    .page-11-uu__faq-item.active .page-11-uu__faq-toggle {
      transform: rotate(45deg);
    }

    .page-11-uu__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Padding ban đầu */
      color: var(--page-11-uu-text-light);
      background-color: var(--page-11-uu-bg-light);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 0.95em;
      line-height: 1.5;
      box-sizing: border-box;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__faq-item.active .page-11-uu__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 20px !important; /* Padding cuối cùng */
      opacity: 1;
    }

    /* Phần Giới thiệu */
    .page-11-uu__about-content {
      padding: 0 20px;
    }

    .page-11-uu__about-content p {
      margin-bottom: 15px;
      color: var(--page-11-uu-text-light);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-11-uu__about-content strong {
      color: var(--page-11-uu-accent-color);
    }

    /* Điều chỉnh Responsive */
    @media (min-width: 768px) {
      .page-11-uu__section {
        padding: 60px 40px;
      }

      .page-11-uu__section-title {
        font-size: 2.8em;
      }

      .page-11-uu__hero-section {
        padding: 100px 40px 80px;
        min-height: 500px;
      }

      .page-11-uu__hero-title {
        font-size: 3.8em;
      }

      .page-11-uu__hero-description {
        font-size: 1.4em;
      }

      .page-11-uu__brand-keyword {
        font-size: 3.5em;
      }

      .page-11-uu__product-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        padding: 0 40px;
      }

      .page-11-uu__promotion-list {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        padding: 0 40px;
      }

      .page-11-uu__features-grid {
        grid-template-columns: repeat(3, 1fr);
        padding: 0 40px;
      }

      .page-11-uu__logo-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        padding: 0 40px;
      }

      .page-11-uu__faq-container {
        padding: 0 40px;
      }

      .page-11-uu__about-content {
        padding: 0 40px;
      }

      .page-11-uu__floating-buttons {
        bottom: 30px;
        gap: 20px;
        max-width: 500px;
      }
    }

    /* Khả năng phản hồi của các mục danh sách trên di động */
    @media (max-width: 768px) {
      /* Kiểu chung cho các mục danh sách trên di động */
      .page-11-uu__product-grid,
      .page-11-uu__promotion-list,
      .page-11-uu__features-grid,
      .page-11-uu__logo-grid {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-11-uu__product-card,
      .page-11-uu__promotion-item,
      .page-11-uu__feature-card,
      .page-11-uu__logo-item,
      .page-11-uu__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        padding-left: 15px !important; /* Điều chỉnh padding cho màn hình nhỏ hơn */
        padding-right: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-11-uu__section-title {
        font-size: 1.8em;
      }

      .page-11-uu__hero-title {
        font-size: 2.2em;
      }

      .page-11-uu__hero-description {
        font-size: 1em;
      }

      .page-11-uu__brand-keyword {
        font-size: 2em;
      }

      /* Khả năng phản hồi hình ảnh cho tất cả hình ảnh */
      .page-11-uu img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-11-uu__product-image,
      .page-11-uu__logo-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }