:root {
      --page-bancaxeng-primary-color: #007bff; /* Xanh dương đậm */
      --page-bancaxeng-secondary-color: #6c757d; /* Xám */
      --page-bancaxeng-accent-color: #ffc107; /* Vàng */
      --page-bancaxeng-background-dark: #1a1a2e; /* Nền tối */
      --page-bancaxeng-background-light: #f8f9fa; /* Nền sáng */
      --page-bancaxeng-text-light: #ffffff; /* Chữ trắng */
      --page-bancaxeng-text-dark: #343a40; /* Chữ đen */
      --page-bancaxeng-card-bg: #2a2a4a; /* Nền thẻ */
      --page-bancaxeng-border-color: #444466; /* Màu viền */
      --page-bancaxeng-floating-button-bg: #dc3545; /* Nút nổi */
      --page-bancaxeng-floating-button-text: #ffffff;
    }

    .page-bancaxeng {
      font-family: 'Arial', sans-serif;
      color: var(--page-bancaxeng-text-light);
      background-color: var(--page-bancaxeng-background-dark);
      line-height: 1.6;
      padding-top: 160px; /* An toàn cho banner và menu nổi */
    }

    /* Hero Section */
    .page-bancaxeng__hero {
      text-align: center;
      padding: 20px 0;
      background-color: var(--page-bancaxeng-background-dark);
    }

    .page-bancaxeng__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-bancaxeng__hero-content {
      padding: 20px;
      max-width: 90%;
      margin: 0 auto;
    }

    .page-bancaxeng__hero-title {
      font-size: 2.2em;
      color: var(--page-bancaxeng-accent-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-bancaxeng__hero-description {
      font-size: 1.1em;
      color: var(--page-bancaxeng-text-light);
      margin-bottom: 25px;
    }

    .page-bancaxeng__cta-button {
      display: inline-block;
      background-color: var(--page-bancaxeng-primary-color);
      color: var(--page-bancaxeng-text-light);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 123, 255, 0.4);
    }

    .page-bancaxeng__cta-button:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    /* Section General Styling */
    .page-bancaxeng__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-bancaxeng-card-bg);
      border-radius: 10px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
      max-width: 95%;
      margin-left: auto;
      margin-right: auto;
    }

    .page-bancaxeng__section-title {
      font-size: 2em;
      color: var(--page-bancaxeng-accent-color);
      text-align: center;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    /* Game Showcase */
    .page-bancaxeng__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-items: center;
    }

    .page-bancaxeng__game-card {
      background-color: var(--page-bancaxeng-background-dark);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      padding: 15px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 200px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-bancaxeng__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    }

    .page-bancaxeng__game-card-image {
      width: 100%;
      height: 120px;
      object-fit: cover;
      border-radius: 5px;
      margin-bottom: 10px;
    }

    .page-bancaxeng__game-card-title {
      font-size: 1.1em;
      color: var(--page-bancaxeng-text-light);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-bancaxeng__game-card-button {
      display: block;
      background-color: var(--page-bancaxeng-accent-color);
      color: var(--page-bancaxeng-text-dark);
      padding: 8px 15px;
      border-radius: 20px;
      text-decoration: none;
      font-size: 0.95em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-bancaxeng__game-card-button:hover {
      background-color: #e0a800;
    }

    /* Game Providers */
    .page-bancaxeng__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      gap: 15px;
      justify-items: center;
    }

    .page-bancaxeng__provider-logo {
      width: 80px;
      height: 80px;
      object-fit: contain;
      background-color: var(--page-bancaxeng-background-light);
      border-radius: 8px;
      padding: 5px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
    }

    .page-bancaxeng__provider-logo:hover {
      transform: scale(1.05);
    }

    /* Why Choose Us */
    .page-bancaxeng__feature-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
    }

    .page-bancaxeng__feature-item {
      background-color: var(--page-bancaxeng-background-dark);
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      border-left: 5px solid var(--page-bancaxeng-primary-color);
    }

    .page-bancaxeng__feature-item-title {
      color: var(--page-bancaxeng-primary-color);
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-bancaxeng__feature-item-text {
      color: var(--page-bancaxeng-text-light);
      font-size: 0.95em;
    }

    /* Floating Login/Register Button */
    .page-bancaxeng__floating-button-wrapper {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .page-bancaxeng__floating-button {
      background-color: var(--page-bancaxeng-floating-button-bg);
      color: var(--page-bancaxeng-floating-button-text);
      padding: 12px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      text-align: center;
      box-shadow: 0 4px 15px rgba(220, 53, 69, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
    }

    .page-bancaxeng__floating-button:hover {
      background-color: #c82333;
      transform: translateY(-2px);
    }

    /* Responsive Design */
    @media (min-width: 768px) {
      .page-bancaxeng {
        padding-top: 100px; /* Ít an toàn hơn cho desktop nếu menu nhỏ hơn */
      }

      .page-bancaxeng__hero-title {
        font-size: 3em;
      }

      .page-bancaxeng__hero-description {
        font-size: 1.2em;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
      }

      .page-bancaxeng__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }

      .page-bancaxeng__provider-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }

      .page-bancaxeng__provider-logo {
        width: 100px;
        height: 100px;
      }

      .page-bancaxeng__feature-list {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (min-width: 1024px) {
      .page-bancaxeng__section {
        max-width: 1200px;
      }

      .page-bancaxeng__feature-list {
        grid-template-columns: repeat(3, 1fr);
      }
    }