:root {
      --page-bj88download-primary-color: #e44d26; /* Cam đỏ */
      --page-bj88download-secondary-color: #f7931e; /* Cam sáng */
      --page-bj88download-accent-color: #4CAF50; /* Xanh lá */
      --page-bj88download-text-color: #333;
      --page-bj88download-light-text-color: #f8f8f8;
      --page-bj88download-background-color: #f4f4f4;
      --page-bj88download-dark-background-color: #222;
      --page-bj88download-card-background: #fff;
      --page-bj88download-border-radius: 8px;
      --page-bj88download-spacing-md: 20px;
      --page-bj88download-spacing-lg: 40px;
    }

    .page-bj88download {
      font-family: 'Arial', sans-serif;
      color: var(--page-bj88download-text-color);
      line-height: 1.6;
      background-color: var(--page-bj88download-background-color);
      overflow-x: hidden;
    }

    .page-bj88download__hero-section {
      position: relative;
      width: 100%;
      min-height: 450px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--page-bj88download-light-text-color);
      overflow: hidden;
      background-color: var(--page-bj88download-dark-background-color);
      padding-top: 10px; /* Spacing for fixed header */
      box-sizing: border-box;
    }

    .page-bj88download__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.6;
      z-index: 1;
    }

    .page-bj88download__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      padding: var(--page-bj88download-spacing-md);
      background: rgba(0, 0, 0, 0.5);
      border-radius: var(--page-bj88download-border-radius);
      margin-top: 50px; /* Adjust for banner above content */
    }

    .page-bj88download__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      line-height: 1.2;
      color: #fff;
    }

    .page-bj88download__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: #eee;
    }

    .page-bj88download__cta-button {
      display: inline-block;
      background-color: var(--page-bj88download-primary-color);
      color: #fff;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-bj88download__cta-button:hover {
      background-color: var(--page-bj88download-secondary-color);
      transform: translateY(-3px);
    }

    .page-bj88download__section {
      padding: var(--page-bj88download-spacing-lg) var(--page-bj88download-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-bj88download__section-title {
      font-size: 2.2em;
      color: var(--page-bj88download-primary-color);
      margin-bottom: var(--page-bj88download-spacing-md);
      position: relative;
      padding-bottom: 10px;
    }

    .page-bj88download__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-bj88download-secondary-color);
      border-radius: 2px;
    }

    .page-bj88download__text-content {
      font-size: 1.1em;
      margin-bottom: var(--page-bj88download-spacing-md);
      text-align: left;
    }

    .page-bj88download__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-bj88download-spacing-md);
      margin-top: var(--page-bj88download-spacing-lg);
    }

    .page-bj88download__game-card {
      background-color: var(--page-bj88download-card-background);
      border-radius: var(--page-bj88download-border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-bj88download__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-bj88download__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .page-bj88download__game-info {
      padding: var(--page-bj88download-spacing-md);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .page-bj88download__game-title {
      font-size: 1.5em;
      color: var(--page-bj88download-primary-color);
      margin-bottom: 10px;
    }

    .page-bj88download__game-description {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-bj88download__game-button {
      background-color: var(--page-bj88download-accent-color);
      color: #fff;
      padding: 10px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      text-align: center;
      border: none;
      cursor: pointer;
    }

    .page-bj88download__game-button:hover {
      background-color: #4CAF50; /* Slightly darker green */
    }

    .page-bj88download__download-section {
      background-color: var(--page-bj88download-dark-background-color);
      color: var(--page-bj88download-light-text-color);
    }

    .page-bj88download__download-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: var(--page-bj88download-spacing-md);
    }

    .page-bj88download__qr-code-wrapper {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: var(--page-bj88download-spacing-md);
      margin-top: var(--page-bj88download-spacing-md);
    }

    .page-bj88download__qr-code {
      background-color: var(--page-bj88download-card-background);
      padding: 15px;
      border-radius: var(--page-bj88download-border-radius);
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-bj88download__qr-code img {
      width: 200px;
      height: 200px;
      max-width: 100%;
      height: auto;
      border-radius: 5px;
      margin-bottom: 10px;
      display: block;
    }

    .page-bj88download__qr-code p {
      color: var(--page-bj88download-text-color);
      font-weight: bold;
      margin-top: 10px;
    }

    .page-bj88download__download-button-group {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
      margin-top: var(--page-bj88download-spacing-md);
    }

    .page-bj88download__download-button {
      background-color: var(--page-bj88download-primary-color);
      color: #fff;
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: none;
      cursor: pointer;
    }

    .page-bj88download__download-button:hover {
      background-color: var(--page-bj88download-secondary-color);
      transform: translateY(-3px);
    }

    .page-bj88download__download-button svg {
      fill: currentColor;
      width: 20px;
      height: 20px;
    }

    .page-bj88download__faq-section {
      background-color: var(--page-bj88download-card-background);
      border-top: 1px solid #eee;
    }

    .page-bj88download__faq-list {
      list-style: none;
      padding: 0;
      margin-top: var(--page-bj88download-spacing-lg);
      text-align: left;
    }

    .page-bj88download__faq-item {
      border-bottom: 1px solid #eee;
      margin-bottom: 10px;
    }

    .page-bj88download__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 0;
      font-size: 1.1em;
      font-weight: bold;
      color: var(--page-bj88download-text-color);
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-bj88download__faq-question:hover {
      background-color: #f9f9f9;
    }

    .page-bj88download__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
      color: var(--page-bj88download-primary-color);
    }

    .page-bj88download__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-bj88download-secondary-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-bj88download__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      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;
      font-size: 0.95em;
      text-align: left;
    }

    .page-bj88download__faq-item.active .page-bj88download__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-bj88download__faq-item.active .page-bj88download__faq-toggle {
      content: '−';
    }

    .page-bj88download__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-bj88download-accent-color);
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-bj88download__pulse 2s infinite;
      border: none;
      cursor: pointer;
    }

    .page-bj88download__floating-button:hover {
      background-color: #388E3C; /* Darker green on hover */
      transform: scale(1.05);
    }

    @keyframes page-bj88download__pulse {
      0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.05);
      }
      100% {
        transform: scale(1);
      }
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-bj88download__hero-title {
        font-size: 2em;
      }

      .page-bj88download__hero-description {
        font-size: 1em;
      }

      .page-bj88download__section-title {
        font-size: 1.8em;
      }

      .page-bj88download__text-content {
        font-size: 1em;
      }

      .page-bj88download__game-grid {
        grid-template-columns: 1fr;
      }

      .page-bj88download__qr-code img {
        width: 150px;
        height: 150px;
      }
      
      .page-bj88download__qr-code {
        width: calc(100% - 30px); /* Adjust for padding */
        box-sizing: border-box;
      }

      .page-bj88download__download-button-group {
        flex-direction: column;
        align-items: center;
      }

      .page-bj88download__download-button {
        width: calc(100% - 40px);
        max-width: 300px;
      }

      .page-bj88download__faq-question {
        font-size: 1em;
        padding: 12px 0;
      }

      .page-bj88download__faq-answer {
        font-size: 0.9em;
      }

      .page-bj88download__faq-item.active .page-bj88download__faq-answer {
        padding: 15px 15px !important;
      }

      .page-bj88download__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }

      /* List item responsive requirements */
      .page-bj88download__game-grid {
        padding: 0;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .page-bj88download__game-card {
        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-bj88download__faq-list {
        padding: 0;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .page-bj88download__faq-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;
      }

      /* Image responsive */
      .page-bj88download__hero-image,
      .page-bj88download__game-image,
      .page-bj88download__qr-code img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-bj88download__hero-section,
      .page-bj88download__game-card,
      .page-bj88download__qr-code-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-bj88download__hero-title {
        font-size: 1.8em;
      }
      .page-bj88download__hero-description {
        font-size: 0.9em;
      }
      .page-bj88download__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-bj88download__section {
        padding: var(--page-bj88download-spacing-md) 15px;
      }
      .page-bj88download__section-title {
        font-size: 1.6em;
      }
    }