:root {
      --page-zt9398-primary-color: #e44d26; /* Cam đỏ */
      --page-zt9398-secondary-color: #f7931e; /* Cam */
      --page-zt9398-accent-color: #4CAF50; /* Xanh lá */
      --page-zt9398-text-color: #333;
      --page-zt9398-light-text-color: #f8f8f8;
      --page-zt9398-bg-color: #f4f4f4;
      --page-zt9398-dark-bg-color: #2c3e50; /* Xanh đen */
      --page-zt9398-card-bg: #ffffff;
      --page-zt9398-border-color: #ddd;
    }

    .page-zt9398 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-zt9398-text-color);
      background-color: var(--page-zt9398-bg-color);
      box-sizing: border-box;
      padding: 0;
      margin: 0;
    }

    .page-zt9398__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-zt9398-card-bg);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      text-align: center;
    }

    .page-zt9398__section--dark {
      background-color: var(--page-zt9398-dark-bg-color);
      color: var(--page-zt9398-light-text-color);
    }

    .page-zt9398__section-title {
      font-size: 2.5em;
      color: var(--page-zt9398-primary-color);
      margin-bottom: 20px;
      text-align: center;
      font-weight: bold;
    }

    .page-zt9398__section--dark .page-zt9398__section-title {
      color: var(--page-zt9398-secondary-color);
    }

    .page-zt9398__section-subtitle {
      font-size: 1.8em;
      color: var(--page-zt9398-primary-color);
      margin-bottom: 15px;
      text-align: center;
    }

    .page-zt9398__paragraph {
      font-size: 1.1em;
      margin-bottom: 15px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-zt9398__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('[GALLERY:banner:zt9398_hero_banner,online_betting,promotional_banner]') no-repeat center center/cover;
      color: var(--page-zt9398-light-text-color);
      padding: 10px 20px 80px 20px; /* Adjusted padding-top for fixed header */
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-height: 450px;
      position: relative;
      margin-bottom: 20px;
      border-radius: 8px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-zt9398__hero-title {
      font-size: 3.2em;
      margin-bottom: 20px;
      color: var(--page-zt9398-light-text-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-zt9398__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    .page-zt9398__button {
      display: inline-block;
      background-color: var(--page-zt9398-accent-color);
      color: var(--page-zt9398-light-text-color);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-zt9398__button:hover {
      background-color: #45a049;
      transform: translateY(-2px);
    }

    /* Floating Button */
    .page-zt9398__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-zt9398-primary-color);
      color: var(--page-zt9398-light-text-color);
      padding: 12px 25px;
      border-radius: 30px;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-zt9398__pulse 1.5s infinite;
      text-align: center;
      white-space: nowrap;
      cursor: pointer;
      text-decoration: none;
    }

    .page-zt9398__floating-button:hover {
      background-color: #cc3c1e;
    }

    @keyframes page-zt9398__pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.05); }
      100% { transform: translateX(-50%) scale(1); }
    }

    /* Game Categories */
    .page-zt9398__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-zt9398__game-card {
      background-color: var(--page-zt9398-card-bg);
      border-radius: 10px;
      box-shadow: 0 5px 15px 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-zt9398__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-zt9398__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      height: auto;
      border-bottom: 3px solid var(--page-zt9398-primary-color);
    }

    .page-zt9398__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-zt9398__game-card-title {
      font-size: 1.5em;
      color: var(--page-zt9398-primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-zt9398__game-card-description {
      font-size: 1em;
      color: var(--page-zt9398-text-color);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    /* Benefits List */
    .page-zt9398__benefits-list {
      list-style: none;
      padding: 0;
      max-width: 900px;
      margin: 30px auto 0 auto;
      display: grid;
      grid-template-columns: 1fr;
      gap: 15px;
    }

    .page-zt9398__benefits-item {
      background-color: var(--page-zt9398-card-bg);
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
      text-align: left;
      font-size: 1.1em;
      color: var(--page-zt9398-text-color);
      border-left: 5px solid var(--page-zt9398-secondary-color);
    }

    .page-zt9398__benefits-item strong {
      color: var(--page-zt9398-primary-color);
    }

    /* Guide Section */
    .page-zt9398__guide-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
      max-width: 1000px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-zt9398__guide-step {
      background-color: var(--page-zt9398-card-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      text-align: left;
      transition: transform 0.3s ease;
      border-top: 5px solid var(--page-zt9398-primary-color);
    }

    .page-zt9398__guide-step:hover {
      transform: translateY(-5px);
    }

    .page-zt9398__guide-step-title {
      font-size: 1.6em;
      color: var(--page-zt9398-primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-zt9398__guide-step-description {
      font-size: 1em;
      color: var(--page-zt9398-text-color);
    }

    /* FAQ Section */
    .page-zt9398__faq-container {
      max-width: 900px;
      margin: 30px auto;
      text-align: left;
    }

    .page-zt9398__faq-item {
      background-color: var(--page-zt9398-card-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .page-zt9398__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: #f9f9f9;
      border-bottom: 1px solid var(--page-zt9398-border-color);
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-zt9398__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-zt9398__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-zt9398-text-color);
      font-weight: bold;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-zt9398__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-zt9398-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-zt9398__faq-item.active .page-zt9398__faq-toggle {
      transform: rotate(45deg); /* Plus to Minus */
    }

    .page-zt9398__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: var(--page-zt9398-text-color);
      font-size: 1em;
    }

    .page-zt9398__faq-item.active .page-zt9398__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* General Image Styling */
    .page-zt9398 img {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      box-sizing: border-box;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-zt9398__hero-section {
        padding: 10px 15px 60px 15px; /* Adjusted padding for mobile */
        min-height: 350px;
      }

      .page-zt9398__hero-title {
        font-size: 2.2em;
        margin-bottom: 15px;
      }

      .page-zt9398__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
      }

      .page-zt9398__button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-zt9398__section {
        padding: 30px 15px;
      }

      .page-zt9398__section-title {
        font-size: 2em;
      }

      .page-zt9398__section-subtitle {
        font-size: 1.5em;
      }

      .page-zt9398__paragraph {
        font-size: 0.95em;
      }

      .page-zt9398__game-grid,
      .page-zt9398__guide-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-zt9398__game-card-title {
        font-size: 1.3em;
      }

      .page-zt9398__game-card-description {
        font-size: 0.95em;
      }

      .page-zt9398__benefits-item {
        font-size: 1em;
        padding: 15px;
      }

      .page-zt9398__guide-step-title {
        font-size: 1.4em;
      }

      .page-zt9398__guide-step-description {
        font-size: 0.95em;
      }

      .page-zt9398__faq-question {
        padding: 15px 20px;
      }

      .page-zt9398__faq-question h3 {
        font-size: 1.1em;
      }

      .page-zt9398__faq-answer {
        padding: 0 20px;
      }

      .page-zt9398__faq-item.active .page-zt9398__faq-answer {
        padding: 15px 20px !important;
      }

      .page-zt9398__floating-button {
        bottom: 15px;
        padding: 10px 20px;
        font-size: 1em;
      }
    }
    /* Enforce image responsive styles for all images in this page */
    .page-zt9398 img {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }
    @media (max-width: 768px) {
        .page-zt9398 img {
            width: 100% !important;
            max-width: 100% !important;
            height: auto !important;
            overflow: hidden !important;
            box-sizing: border-box !important;
        }
    }