.page-22luck8 {
        font-family: 'Arial', sans-serif;
        color: #333333;
        line-height: 1.6;
        background-color: #f8f9fa;
      }

      .page-22luck8__section {
        padding: 60px 20px;
        max-width: 1200px;
        margin: 0 auto;
        box-sizing: border-box;
      }

      .page-22luck8__section--dark {
        background-color: #2563eb;
        color: #ffffff;
      }

      .page-22luck8__section-title {
        font-size: 2.5em;
        color: #2563eb;
        text-align: center;
        margin-bottom: 40px;
        font-weight: bold;
      }

      .page-22luck8__section--dark .page-22luck8__section-title {
        color: #ffffff;
      }

      .page-22luck8__section-description {
        font-size: 1.1em;
        text-align: center;
        max-width: 800px;
        margin: 0 auto 50px auto;
      }

      .page-22luck8__hero-section {
        padding-top: 10px;
        padding-bottom: 60px;
        background-color: #ffffff;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
      }

      .page-22luck8__hero-image-wrapper {
        width: 100%;
        max-width: 100%;
        margin-bottom: 20px;
        overflow: hidden;
      }

      .page-22luck8__hero-image {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 10px;
      }

      .page-22luck8__hero-content {
        max-width: 900px;
        padding: 0 20px;
      }

      .page-22luck8__hero-title {
        font-size: clamp(2em, 5vw, 3.2em);
        color: #2563eb;
        margin-bottom: 20px;
        line-height: 1.2;
        font-weight: 800;
      }

      .page-22luck8__hero-description {
        font-size: 1.2em;
        margin-bottom: 30px;
        color: #64748b;
      }

      .page-22luck8__cta-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
      }

      .page-22luck8__btn-primary,
      .page-22luck8__btn-secondary {
        display: inline-block;
        padding: 15px 30px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1em;
        transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
        box-sizing: border-box;
        text-align: center;
        white-space: normal;
        word-wrap: break-word;
      }

      .page-22luck8__btn-primary {
        background-color: #2563eb;
        color: #ffffff;
        border: 2px solid #2563eb;
      }

      .page-22luck8__btn-primary:hover {
        background-color: #1a4fbf;
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      }

      .page-22luck8__btn-secondary {
        background-color: #ffffff;
        color: #2563eb;
        border: 2px solid #2563eb;
      }

      .page-22luck8__btn-secondary:hover {
        background-color: #f0f0f0;
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      }

      .page-22luck8__intro-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-22luck8__intro-image {
        width: 100%;
        max-width: 600px;
        height: auto;
        display: block;
        margin-top: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      }

      .page-22luck8__games-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 40px;
      }

      .page-22luck8__game-card {
        background-color: #ffffff;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        padding: 30px;
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        text-decoration: none;
        color: #333333;
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .page-22luck8__game-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
      }

      .page-22luck8__game-icon {
        width: 100px;
        height: 100px;
        object-fit: contain;
        margin-bottom: 20px;
      }

      .page-22luck8__game-title {
        font-size: 1.5em;
        font-weight: bold;
        margin-bottom: 15px;
        color: #2563eb;
      }

      .page-22luck8__game-description {
        font-size: 0.95em;
        margin-bottom: 20px;
      }

      .page-22luck8__promotions-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-22luck8__promotions-image {
        width: 100%;
        max-width: 800px;
        height: auto;
        display: block;
        margin-top: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      }

      .page-22luck8__guide-steps {
        display: grid;
        grid-template-columns: 1fr;
        gap: 30px;
        margin-top: 40px;
      }

      .page-22luck8__guide-card {
        background-color: #ffffff;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        padding: 30px;
        text-align: left;
      }

      .page-22luck8__guide-card-title {
        font-size: 1.8em;
        color: #2563eb;
        margin-bottom: 20px;
        font-weight: bold;
      }

      .page-22luck8__guide-list {
        list-style: none;
        padding: 0;
        margin: 0;
      }

      .page-22luck8__guide-list-item {
        background-color: #f0f4f8;
        padding: 15px 20px;
        margin-bottom: 10px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        font-size: 1.05em;
        box-sizing: border-box;
        word-wrap: break-word;
        overflow-wrap: break-word;
      }

      .page-22luck8__guide-list-item::before {
        content: attr(data-step);
        background-color: #2563eb;
        color: #ffffff;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        font-weight: bold;
        margin-right: 15px;
        flex-shrink: 0;
      }

      .page-22luck8__faq-section {
        background-color: #f0f4f8;
      }

      .page-22luck8__faq-list {
        max-width: 900px;
        margin: 40px auto 0 auto;
      }

      .page-22luck8__faq-item {
        background-color: #ffffff;
        border-radius: 10px;
        margin-bottom: 15px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        overflow: hidden;
      }

      .page-22luck8__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 25px;
        cursor: pointer;
        font-size: 1.2em;
        font-weight: bold;
        color: #2563eb;
        user-select: none;
        transition: background-color 0.3s ease;
      }

      .page-22luck8__faq-question:hover {
        background-color: #e6f0ff;
      }

      .page-22luck8__faq-question h3 {
        margin: 0;
        font-size: inherit;
        color: inherit;
        pointer-events: none;
      }

      .page-22luck8__faq-toggle {
        font-size: 1.5em;
        line-height: 1;
        pointer-events: none;
        transition: transform 0.3s ease;
      }

      .page-22luck8__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 25px;
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        color: #555555;
      }

      .page-22luck8__faq-item.active .page-22luck8__faq-answer {
        max-height: 2000px !important;
        padding: 20px 25px !important;
        opacity: 1;
      }

      .page-22luck8__faq-item.active .page-22luck8__faq-toggle {
        transform: rotate(45deg);
      }

      .page-22luck8__why-choose-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
        margin-top: 40px;
      }

      .page-22luck8__why-choose-item {
        background-color: #ffffff;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        padding: 30px;
        text-align: center;
      }

      .page-22luck8__why-choose-item-title {
        font-size: 1.5em;
        font-weight: bold;
        color: #2563eb;
        margin-bottom: 15px;
      }

      .page-22luck8__why-choose-item-description {
        font-size: 0.95em;
        color: #555555;
      }

      .page-22luck8__why-choose-image {
        width: 100%;
        max-width: 600px;
        height: auto;
        display: block;
        margin-top: 30px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      }

      .page-22luck8__floating-btn {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: #ffc107; /* Màu vàng nổi bật */
        color: #333333;
        padding: 12px 20px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1em;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        display: none; /* Mặc định ẩn trên desktop */
        animation: pulse 2s infinite;
        box-sizing: border-box;
        white-space: normal;
        word-wrap: break-word;
        text-align: center;
        max-width: calc(100% - 40px);
      }

      .page-22luck8__floating-btn:hover {
        background-color: #e0a800;
      }

      @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
      }

      /* Responsive styles */
      @media (max-width: 1024px) {
        .page-22luck8__section-title {
          font-size: 2em;
        }
        .page-22luck8__hero-title {
          font-size: clamp(1.8em, 6vw, 2.8em);
        }
        .page-22luck8__game-card, .page-22luck8__why-choose-item {
          padding: 25px;
        }
      }

      @media (max-width: 768px) {
        .page-22luck8__section {
          padding: 40px 15px;
        }
        .page-22luck8__hero-section {
          padding-bottom: 40px;
        }
        .page-22luck8__hero-title {
          font-size: clamp(1.6em, 7vw, 2.5em);
        }
        .page-22luck8__hero-description {
          font-size: 1em;
        }
        .page-22luck8__cta-buttons {
          flex-direction: column;
          gap: 15px;
          padding: 0 15px;
        }
        .page-22luck8__btn-primary,
        .page-22luck8__btn-secondary {
          width: 100% !important;
          max-width: 100% !important;
          padding: 12px 20px;
          font-size: 1em;
          margin: 0 auto;
        }

        .page-22luck8__games-grid,
        .page-22luck8__why-choose-grid {
          grid-template-columns: 1fr;
          gap: 20px;
        }
        .page-22luck8__game-card, .page-22luck8__why-choose-item {
          padding: 20px;
        }
        .page-22luck8__game-icon {
          width: 80px;
          height: 80px;
        }
        .page-22luck8__game-title {
          font-size: 1.3em;
        }
        .page-22luck8__guide-card-title {
          font-size: 1.5em;
        }
        .page-22luck8__guide-list-item {
          font-size: 0.95em;
          padding: 12px 15px;
        }
        .page-22luck8__guide-list-item::before {
          width: 25px;
          height: 25px;
          font-size: 0.9em;
          margin-right: 10px;
        }
        .page-22luck8__faq-question {
          font-size: 1.1em;
          padding: 15px 20px;
        }
        .page-22luck8__faq-answer {
          padding: 15px 20px;
        }
        .page-22luck8__floating-btn {
          display: block; /* Hiển thị trên mobile */
          width: calc(100% - 40px);
          left: 20px;
          right: 20px;
        }
        .page-22luck8 img {
          max-width: 100% !important;
          width: 100% !important;
          height: auto !important;
        }
        .page-22luck8__section,
        .page-22luck8__card,
        .page-22luck8__container {
          max-width: 100% !important;
          width: 100% !important;
          box-sizing: border-box !important;
          padding-left: 15px;
          padding-right: 15px;
        }
        .page-22luck8__guide-list-item {
          width: 100% !important;
          max-width: 100% !important;
          box-sizing: border-box !important;
          margin-left: 0 !important;
          margin-right: 0 !important;
          word-wrap: break-word !important;
          overflow-wrap: break-word !important;
          word-break: break-word !important;
        }
        .page-22luck8__guide-list {
          width: 100% !important;
          max-width: 100% !important;
          box-sizing: border-box !important;
          padding: 0 !important;
          margin-left: 0 !important;
          margin-right: 0 !important;
        }
      }

      @media (max-width: 480px) {
        .page-22luck8__section-title {
          font-size: 1.8em;
        }
        .page-22luck8__hero-title {
          font-size: clamp(1.5em, 8vw, 2.2em);
        }
        .page-22luck8__game-title {
          font-size: 1.2em;
        }
        .page-22luck8__faq-question {
          font-size: 1em;
        }
      }