:root {
      --page-new88066-primary-color: #007bff; /* Xanh dương */
      --page-new88066-secondary-color: #6c757d; /* Xám */
      --page-new88066-accent-color: #ffc107; /* Vàng */
      --page-new88066-background-color: #f8f9fa; /* Trắng nhạt */
      --page-new88066-text-color: #212529; /* Đen đậm */
      --page-new88066-light-text-color: #ffffff; /* Trắng */
      --page-new88066-border-color: #dee2e6; /* Xám nhạt */
      --page-new88066-success-color: #28a745; /* Xanh lá */
      --page-new88066-error-color: #dc3545; /* Đỏ */
    }

    .page-new88066 {
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      line-height: 1.6;
      color: var(--page-new88066-text-color);
      background-color: var(--page-new88066-background-color);
    }

    .page-new88066__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-new88066__hero-section {
      text-align: center;
      padding: 10px 0 40px; /* Adjusted padding-top for fixed header */
      background: linear-gradient(135deg, var(--page-new88066-primary-color), #0056b3);
      color: var(--page-new88066-light-text-color);
      margin-bottom: 30px;
    }

    .page-new88066__hero-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        margin-bottom: 20px;
    }

    .page-new88066__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .page-new88066__hero-title {
      font-size: 2.5em;
      margin-bottom: 10px;
      color: var(--page-new88066-light-text-color);
    }

    .page-new88066__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: 20px;
      color: var(--page-new88066-light-text-color);
    }

    .page-new88066__cta-button {
      display: inline-block;
      background-color: var(--page-new88066-accent-color);
      color: var(--page-new88066-text-color);
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .page-new88066__cta-button:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-new88066__section-title {
      font-size: 2em;
      color: var(--page-new88066-primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-new88066__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-new88066-accent-color);
      border-radius: 2px;
    }

    .page-new88066__text-block {
      background-color: var(--page-new88066-light-text-color);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      margin-bottom: 30px;
    }

    .page-new88066__text-block h2,
    .page-new88066__text-block h3 {
      color: var(--page-new88066-primary-color);
      margin-top: 0;
    }

    .page-new88066__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-bottom: 40px;
    }

    .page-new88066__game-card {
      background-color: var(--page-new88066-light-text-color);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-new88066__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    }

    .page-new88066__game-card-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        height: 200px; /* Fixed height for consistency */
    }

    .page-new88066__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-new88066__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-new88066__game-card-title {
      font-size: 1.3em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--page-new88066-primary-color);
    }

    .page-new88066__game-card-description {
      font-size: 0.95em;
      color: var(--page-new88066-secondary-color);
      margin-bottom: 15px;
    }

    .page-new88066__game-card-link {
      display: inline-block;
      background-color: var(--page-new88066-primary-color);
      color: var(--page-new88066-light-text-color);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin-top: auto; /* Push button to the bottom */
    }

    .page-new88066__game-card-link:hover {
      background-color: #0056b3;
    }

    .page-new88066__promotion-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-bottom: 40px;
    }

    .page-new88066__promotion-card {
      background-color: var(--page-new88066-light-text-color);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-new88066__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    }

    .page-new88066__promotion-card-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        height: 220px; /* Fixed height for consistency */
    }

    .page-new88066__promotion-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-new88066__promotion-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-new88066__promotion-card-title {
      font-size: 1.4em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--page-new88066-accent-color);
      text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    }

    .page-new88066__promotion-card-description {
      font-size: 1em;
      color: var(--page-new88066-secondary-color);
      margin-bottom: 15px;
    }

    .page-new88066__promotion-card-link {
      display: inline-block;
      background-color: var(--page-new88066-accent-color);
      color: var(--page-new88066-text-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin-top: auto;
    }

    .page-new88066__promotion-card-link:hover {
      background-color: #e0a800;
    }

    .page-new88066__step-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin-bottom: 40px;
    }

    .page-new88066__step-item {
      background-color: var(--page-new88066-light-text-color);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      text-align: center;
      position: relative;
      padding-top: 60px; /* Space for step number */
    }

    .page-new88066__step-number {
      position: absolute;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-new88066-primary-color);
      color: var(--page-new88066-light-text-color);
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 1.5em;
      font-weight: bold;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .page-new88066__step-title {
      font-size: 1.2em;
      color: var(--page-new88066-primary-color);
      margin-bottom: 10px;
    }

    .page-new88066__step-description {
      font-size: 0.95em;
      color: var(--page-new88066-secondary-color);
    }

    .page-new88066__faq-section {
      margin-bottom: 40px;
    }

    .page-new88066__faq-item {
      background-color: var(--page-new88066-light-text-color);
      border: 1px solid var(--page-new88066-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    }

    .page-new88066__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #e9ecef;
      color: var(--page-new88066-text-color);
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-new88066__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-new88066-primary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-new88066__faq-question:hover {
      background-color: #dee2e6;
    }

    .page-new88066__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
      color: var(--page-new88066-primary-color);
    }

    .page-new88066__faq-item.active .page-new88066__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-new88066__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-new88066-secondary-color);
    }

    .page-new88066__faq-item.active .page-new88066__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to show content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-new88066__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-new88066-accent-color);
      color: var(--page-new88066-text-color);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      display: flex;
      align-items: center;
      gap: 10px;
      transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .page-new88066__floating-button:hover {
      background-color: #e0a800;
      transform: scale(1.05);
    }

    .page-new88066__floating-button-icon {
        width: 24px;
        height: 24px;
        filter: invert(0%); /* Ensure icon is not color-filtered */
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-new88066__container {
        padding: 15px;
      }

      .page-new88066__hero-section {
        padding: 10px 0 30px; /* Maintain padding-top for mobile */
      }

      .page-new88066__hero-title {
        font-size: 2em;
      }

      .page-new88066__hero-subtitle {
        font-size: 1em;
      }

      .page-new88066__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-new88066__section-title {
        font-size: 1.7em;
      }

      .page-new88066__game-grid,
      .page-new88066__promotion-grid,
      .page-new88066__step-list {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-new88066__game-card-image-wrapper,
      .page-new88066__promotion-card-image-wrapper {
        height: 180px; /* Adjust height for mobile */
      }

      .page-new88066__game-card-title,
      .page-new88066__promotion-card-title {
        font-size: 1.2em;
      }

      .page-new88066__faq-question {
        padding: 12px 15px;
      }

      .page-new88066__faq-question h3 {
        font-size: 1em;
      }

      .page-new88066__faq-answer {
        padding: 15px 15px;
      }

      .page-new88066__faq-item.active .page-new88066__faq-answer {
        padding: 15px 15px !important; /* Ensure mobile padding is consistent */
      }

      .page-new88066__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }

      /* Ensure all images are responsive on mobile */
      .page-new88066 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-new88066__hero-image-wrapper,
      .page-new88066__game-card-image-wrapper,
      .page-new88066__promotion-card-image-wrapper {
          width: 100% !important;
          max-width: 100% !important;
          overflow: hidden !important;
          box-sizing: border-box !important;
      }
    }