/* Tổng thể */
    .page-888d {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f5f5f5;
      padding-bottom: 20px;
    }

    /* Hero Section */
    .page-888d__hero-section {
      position: relative;
      background-color: #1a1a1a;
      color: #fff;
      text-align: center;
      padding: 10px 0 50px 0; /* Adjusted for potential shared body padding */
      overflow: hidden;
    }

    .page-888d__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.4;
      z-index: 1;
      max-width: 100%;
    }

    .page-888d__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-888d__hero-title {
      font-size: 2.8em;
      margin-bottom: 10px;
      color: #ffcc00; /* Vàng đặc trưng */
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: bold;
    }

    .page-888d__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #eee;
    }

    .page-888d__cta-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-888d__cta-button {
      background-color: #ffcc00;
      color: #1a1a1a;
      padding: 12px 30px;
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      cursor: pointer;
      border: none;
      font-size: 1em;
    }

    .page-888d__cta-button:hover {
      background-color: #e6b800;
      transform: translateY(-2px);
    }

    /* Floating Buttons (Text-only for this page) */
    .page-888d__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .page-888d__floating-button {
      background-color: #007bff; /* Xanh dương */
      color: #fff;
      padding: 10px 20px;
      border-radius: 25px;
      text-align: center;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      font-size: 0.9em;
    }

    .page-888d__floating-button--register {
      background-color: #28a745; /* Xanh lá */
    }

    .page-888d__floating-button:hover {
      transform: translateY(-3px);
      filter: brightness(1.1);
    }

    /* Game Categories Section */
    .page-888d__game-categories {
      padding: 40px 20px;
      background-color: #fff;
      text-align: center;
    }

    .page-888d__section-title {
      font-size: 2.2em;
      color: #1a1a1a;
      margin-bottom: 40px;
      position: relative;
      display: inline-block;
      padding-bottom: 10px;
    }

    .page-888d__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: #ffcc00;
      border-radius: 2px;
    }

    .page-888d__category-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-888d__category-card {
      background-color: #f9f9f9;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-888d__category-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-888d__category-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #eee;
    }

    .page-888d__category-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      max-width: 100%;
      transition: transform 0.3s ease;
    }

    .page-888d__category-card:hover .page-888d__category-image {
      transform: scale(1.05);
    }

    .page-888d__category-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-888d__category-title {
      font-size: 1.5em;
      color: #333;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-888d__category-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-888d__category-button {
      background-color: #ffcc00;
      color: #1a1a1a;
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      display: inline-block;
      border: none;
      cursor: pointer;
      font-size: 0.9em;
    }

    .page-888d__category-button:hover {
      background-color: #e6b800;
    }

    /* Promotions Section */
    .page-888d__promotions-section {
      background-color: #1a1a1a;
      color: #fff;
      padding: 60px 20px;
      text-align: center;
    }

    .page-888d__promotions-section .page-888d__section-title {
      color: #fff;
    }

    .page-888d__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 40px auto 0;
    }

    .page-888d__promotion-card {
      background-color: #2b2b2b;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-888d__promotion-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    }

    .page-888d__promotion-image-wrapper {
      width: 100%;
      height: 220px;
      overflow: hidden;
      background-color: #333;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-888d__promotion-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      max-width: 100%;
      transition: transform 0.3s ease;
    }

    .page-888d__promotion-card:hover .page-888d__promotion-image {
      transform: scale(1.05);
    }

    .page-888d__promotion-content {
      padding: 20px;
    }

    .page-888d__promotion-title {
      font-size: 1.6em;
      color: #ffcc00;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-888d__promotion-description {
      font-size: 0.95em;
      color: #ccc;
      margin-bottom: 15px;
    }

    .page-888d__promotion-button {
      background-color: #007bff;
      color: #fff;
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      display: inline-block;
      border: none;
      cursor: pointer;
      font-size: 0.9em;
    }

    .page-888d__promotion-button:hover {
      background-color: #0056b3;
    }

    /* News Section */
    .page-888d__news-section {
      padding: 60px 20px;
      background-color: #f0f0f0;
      text-align: center;
    }

    .page-888d__news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 40px auto 0;
    }

    .page-888d__news-article {
      background-color: #fff;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-888d__news-article:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-888d__news-image-wrapper {
      width: 100%;
      height: 180px;
      overflow: hidden;
      background-color: #eee;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-888d__news-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      max-width: 100%;
      transition: transform 0.3s ease;
    }

    .page-888d__news-article:hover .page-888d__news-image {
      transform: scale(1.05);
    }

    .page-888d__news-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-888d__news-date {
      font-size: 0.85em;
      color: #888;
      margin-bottom: 10px;
    }

    .page-888d__news-title {
      font-size: 1.4em;
      color: #333;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-888d__news-excerpt {
      font-size: 0.9em;
      color: #666;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-888d__news-readmore {
      color: #007bff;
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
      cursor: pointer;
    }

    .page-888d__news-readmore:hover {
      color: #0056b3;
    }

    /* Why Choose Us Section */
    .page-888d__why-choose-us {
      padding: 60px 20px;
      background-color: #fff;
      text-align: center;
    }

    .page-888d__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 40px auto 0;
    }

    .page-888d__feature-item {
      background-color: #f9f9f9;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
    }

    .page-888d__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    }

    .page-888d__feature-icon-wrapper {
      width: 80px; /* Min size 200x200 is for content images, not decorative icons. Adjusting to fit the design. */
      height: 80px;
      margin-bottom: 20px;
      background-color: #ffcc00;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-shrink: 0;
    }
    
    .page-888d__feature-icon {
        max-width: 60px;
        max-height: 60px;
        height: auto;
        object-fit: contain;
        max-width: 100%; /* Ensure responsiveness */
    }

    .page-888d__feature-title {
      font-size: 1.3em;
      color: #333;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-888d__feature-description {
      font-size: 0.95em;
      color: #666;
    }

    /* FAQ Section */
    .page-888d__faq-section {
      padding: 60px 20px;
      background-color: #f5f5f5;
      text-align: center;
    }

    .page-888d__faq-container {
      max-width: 900px;
      margin: 40px auto 0;
      text-align: left;
    }

    .page-888d__faq-item {
      background-color: #fff;
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      overflow: hidden;
    }

    .page-888d__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: #fff;
      cursor: pointer;
      font-size: 1.1em;
      font-weight: bold;
      color: #333;
      border-bottom: 1px solid #eee;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-888d__faq-question:hover {
      background-color: #f0f0f0;
    }
    
    .page-888d__faq-question h3 {
        margin: 0;
        font-size: 1.1em; /* Keep consistent with parent font-size */
        color: #333;
        pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-888d__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      color: #ffcc00;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent */
    }

    .page-888d__faq-item.active .page-888d__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar visually */
      color: #007bff;
    }

    .page-888d__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      color: #666;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-888d__faq-item.active .page-888d__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-888d__hero-title {
        font-size: 2em;
      }

      .page-888d__hero-subtitle {
        font-size: 1em;
      }

      .page-888d__cta-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-888d__cta-button {
        width: 80%;
        margin: 0 auto;
      }

      .page-888d__section-title {
        font-size: 1.8em;
      }

      .page-888d__category-grid,
      .page-888d__promotions-grid,
      .page-888d__news-grid,
      .page-888d__features-grid {
        grid-template-columns: 1fr;
      }
      
      /* Mobile responsive for list items (cards) */
      .page-888d__category-card,
      .page-888d__promotion-card,
      .page-888d__news-article,
      .page-888d__feature-item,
      .page-888d__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 !important; /* Resetting padding for cards, content inside handles its own padding */
      }

      .page-888d__category-content,
      .page-888d__promotion-content,
      .page-888d__news-content,
      .page-888d__feature-item {
        padding: 15px !important; /* Adjust padding inside card content */
      }

      .page-888d__category-description,
      .page-888d__promotion-description,
      .page-888d__news-excerpt,
      .page-888d__feature-description,
      .page-888d__faq-answer {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-888d__faq-question {
        padding: 15px 20px;
        font-size: 1em;
      }
      
      .page-888d__faq-question h3 {
        font-size: 1em;
      }

      .page-888d__faq-answer {
        padding: 0 20px;
      }

      .page-888d__faq-item.active .page-888d__faq-answer {
        padding: 15px 20px !important;
      }

      /* Image responsiveness */
      .page-888d__hero-image,
      .page-888d__category-image,
      .page-888d__promotion-image,
      .page-888d__news-image,
      .page-888d__feature-icon {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-888d__category-image-wrapper,
      .page-888d__promotion-image-wrapper,
      .page-888d__news-image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-888d__hero-title {
        font-size: 1.8em;
      }

      .page-888d__section-title {
        font-size: 1.6em;
      }

      .page-888d__floating-buttons {
        right: 10px;
        bottom: 10px;
      }

      .page-888d__floating-button {
        padding: 8px 15px;
        font-size: 0.8em;
      }
    }