/* Tổng quan */
    .page-xbet {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f4f7fa;
    }

    /* Hero Section */
    .page-xbet__hero-section {
      position: relative;
      background-color: #0d1a2f;
      color: #fff;
      text-align: center;
      padding: 10px 20px 60px; /* Padding top cho fixed header */
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }
    .page-xbet__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.6;
      z-index: 1;
    }
    .page-xbet__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
    }
    .page-xbet__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: #ffcc00; /* Vàng đặc trưng của các trang cá cược */
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    .page-xbet__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }
    .page-xbet__promo-button {
      background-color: #007bff; /* Màu xanh dương */
      color: white;
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: inline-block;
      cursor: pointer;
      border: none;
    }
    .page-xbet__promo-button:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    /* Floating CTA Button */
    .page-xbet__floating-cta {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #dc3545; /* Màu đỏ nổi bật */
      color: white;
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      text-align: center;
      max-width: 250px;
    }
    .page-xbet__floating-cta:hover {
      background-color: #c82333;
      transform: scale(1.05);
    }

    /* General Section Styling */
    .page-xbet__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
      margin-bottom: 30px;
    }
    .page-xbet__section:first-of-type { /* Điều chỉnh cho fixed header nếu không có hero */
        padding-top: 50px; /* Đảm bảo nội dung không bị ẩn bởi header */
    }
    .page-xbet__section-title {
      font-size: 2.2em;
      color: #0d1a2f;
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }
    .page-xbet__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #ffcc00;
      border-radius: 2px;
    }
    .page-xbet__section-description {
      text-align: center;
      font-size: 1.1em;
      color: #555;
      margin-bottom: 40px;
    }

    /* Content grid for games/features */
    .page-xbet__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }
    .page-xbet__grid-item {
      background-color: #f9f9f9;
      border-radius: 8px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 5px rgba(0,0,0,0.08);
      transition: transform 0.3s ease;
    }
    .page-xbet__grid-item:hover {
      transform: translateY(-5px);
    }
    .page-xbet__grid-item-icon {
      width: 100px; /* Kích thước hiển thị, ảnh gốc phải >= 200x200 */
      height: 100px;
      object-fit: contain;
      margin-bottom: 15px;
      max-width: 100%; /* Đảm bảo responsive */
      height: auto;
    }
    .page-xbet__grid-item-title {
      font-size: 1.4em;
      color: #0d1a2f;
      margin-bottom: 10px;
    }
    .page-xbet__grid-item-description {
      font-size: 0.95em;
      color: #666;
    }

    /* App Download Section */
    .page-xbet__download-apps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }
    .page-xbet__download-app-card {
      background-color: #e0f2f7;
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      flex: 1;
      min-width: 280px;
      max-width: 400px;
      transition: transform 0.3s ease;
    }
    .page-xbet__download-app-card:hover {
      transform: translateY(-5px);
    }
    .page-xbet__app-icon {
      width: 120px; /* Kích thước hiển thị, ảnh gốc phải >= 200x200 */
      height: 120px;
      object-fit: contain;
      margin-bottom: 15px;
      max-width: 100%;
      height: auto;
    }
    .page-xbet__app-title {
      font-size: 1.5em;
      color: #0d1a2f;
      margin-bottom: 10px;
    }
    .page-xbet__app-description {
      color: #555;
      margin-bottom: 20px;
    }
    .page-xbet__download-button {
      background-color: #28a745; /* Màu xanh lá cây */
      color: white;
      padding: 12px 25px;
      border-radius: 5px;
      font-size: 1em;
      font-weight: bold;
      text-decoration: none;
      display: inline-block;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none;
    }
    .page-xbet__download-button:hover {
      background-color: #218838;
    }

    /* Promotions Section */
    .page-xbet__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
    }
    .page-xbet__promotion-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.1);
      overflow: hidden;
      transition: transform 0.3s ease;
    }
    .page-xbet__promotion-card:hover {
      transform: translateY(-5px);
    }
    .page-xbet__promotion-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      height: auto;
    }
    .page-xbet__promotion-content {
      padding: 20px;
    }
    .page-xbet__promotion-title {
      font-size: 1.3em;
      color: #0d1a2f;
      margin-bottom: 10px;
    }
    .page-xbet__promotion-description {
      color: #666;
      font-size: 0.95em;
      margin-bottom: 15px;
    }
    .page-xbet__promotion-action {
      background-color: #ffc107; /* Màu vàng */
      color: #333;
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      display: inline-block;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none;
    }
    .page-xbet__promotion-action:hover {
      background-color: #e0a800;
    }

    /* FAQ Section */
    .page-xbet__faq-list {
      margin-top: 30px;
    }
    .page-xbet__faq-item {
      background-color: #f0f8ff;
      border: 1px solid #cceeff;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
    }
    .page-xbet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #e6f7ff;
      color: #0d1a2f;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }
    .page-xbet__faq-question:hover {
      background-color: #d0edff;
    }
    .page-xbet__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Cho phép click vào toàn bộ div câu hỏi */
    }
    .page-xbet__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Cho phép click vào toàn bộ div câu hỏi */
    }
    .page-xbet__faq-item.active .page-xbet__faq-toggle {
      transform: rotate(45deg); /* Biến '+' thành 'x' */
    }
    .page-xbet__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;
      color: #555;
    }
    .page-xbet__faq-item.active .page-xbet__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-xbet__hero-section {
        padding-top: 10px; /* Điều chỉnh cho fixed header trên di động */
        padding-bottom: 40px;
      }
      .page-xbet__hero-title {
        font-size: 2em;
      }
      .page-xbet__hero-subtitle {
        font-size: 1em;
      }
      .page-xbet__promo-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-xbet__floating-cta {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
        max-width: 180px;
      }
      .page-xbet__section {
        padding: 30px 15px;
        margin-bottom: 20px;
      }
      .page-xbet__section:first-of-type {
          padding-top: 40px; /* Đảm bảo nội dung không bị ẩn bởi header */
      }
      .page-xbet__section-title {
        font-size: 1.8em;
      }
      .page-xbet__section-description {
        font-size: 1em;
      }
      .page-xbet__grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-xbet__grid-item {
        padding: 20px;
      }
      .page-xbet__grid-item-icon {
        width: 80px; /* Điều chỉnh cho hiển thị di động */
        height: 80px;
      }
      .page-xbet__download-app-card {
        padding: 20px;
        min-width: unset;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .page-xbet__app-icon {
        width: 100px; /* Điều chỉnh cho hiển thị di động */
        height: 100px;
      }
      .page-xbet__promotions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-xbet__promotion-image {
        height: 180px;
      }
      .page-xbet__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }
      .page-xbet__faq-answer {
        padding: 0 15px;
      }
      .page-xbet__faq-item.active .page-xbet__faq-answer {
        padding: 15px !important;
      }

      /* Image responsiveness for all images */
      .page-xbet img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-xbet__grid-item-icon,
      .page-xbet__app-icon,
      .page-xbet__promotion-image,
      .page-xbet__hero-background {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      /* List item mobile responsiveness */
      .page-xbet__grid, .page-xbet__download-apps, .page-xbet__promotions-grid, .page-xbet__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }
      .page-xbet__grid-item, .page-xbet__download-app-card, .page-xbet__promotion-card, .page-xbet__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
    }
    @media (min-width: 769px) {
        .page-xbet__section:first-of-type { /* Đặt lại cho desktop nếu có hero */
            padding-top: 40px; /* Padding mặc định cho desktop */
        }
    }