:root {
      --page-z88-primary-bg: #1a1a2e;
      --page-z88-secondary-bg: #0f3460;
      --page-z88-text-color: #e0e0e0;
      --page-z88-accent-color: #e94560;
      --page-z88-button-color: #ffc107;
      --page-z88-button-hover: #ffdb58;
      --page-z88-border-color: #3e2c5e;
      --page-z88-shadow-color: rgba(0, 0, 0, 0.3);
    }

    .page-z88 {
      font-family: 'Arial', sans-serif;
      color: var(--page-z88-text-color);
      background-color: var(--page-z88-primary-bg);
      line-height: 1.6;
      padding-top: 10px; /* Adjust for fixed header, small padding */
    }

    .page-z88__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-z88__section--dark {
      background-color: var(--page-z88-secondary-bg);
    }

    .page-z88__title {
      font-size: 2.8em;
      color: var(--page-z88-accent-color);
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-z88__subtitle {
      font-size: 1.8em;
      color: var(--page-z88-button-color);
      margin-bottom: 30px;
    }

    .page-z88__text {
      font-size: 1.1em;
      margin-bottom: 20px;
    }

    .page-z88__button {
      display: inline-block;
      padding: 12px 25px;
      background-color: var(--page-z88-button-color);
      color: var(--page-z88-primary-bg);
      border: none;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px var(--page-z88-shadow-color);
      text-decoration: none;
      text-align: center;
    }

    .page-z88__button:hover {
      background-color: var(--page-z88-button-hover);
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-z88__hero-section {
      background-size: cover;
      background-position: center;
      color: var(--page-z88-text-color);
      padding: 80px 20px;
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 500px;
    }

    .page-z88__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      z-index: 1;
    }

    .page-z88__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
    }

    .page-z88__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      line-height: 1.2;
      color: var(--page-z88-button-color);
    }

    .page-z88__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
    }

    /* About Section */
    .page-z88__about-content {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      justify-content: center;
      align-items: center;
      text-align: left;
    }

    .page-z88__about-text {
      flex: 1;
      min-width: 300px;
    }

    .page-z88__about-image {
      flex: 1;
      min-width: 300px;
      max-width: 500px;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 8px 20px var(--page-z88-shadow-color);
    }

    .page-z88__about-image img {
      width: 100%;
      height: auto;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    /* Features/Game Categories */
    .page-z88__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-z88__feature-item {
      background-color: var(--page-z88-primary-bg);
      border-radius: 12px;
      padding: 25px;
      box-shadow: 0 4px 15px var(--page-z88-shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-z88-border-color);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .page-z88__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-z88__feature-icon {
      margin-bottom: 15px;
      width: 100px;
      height: 100px;
      border-radius: 50%;
      overflow: hidden;
      background-color: var(--page-z88-secondary-bg);
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-z88__feature-icon img {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-z88__feature-title {
      font-size: 1.5em;
      color: var(--page-z88-button-color);
      margin-bottom: 10px;
    }

    .page-z88__feature-description {
      font-size: 1em;
      color: var(--page-z88-text-color);
    }

    /* Promotions Section */
    .page-z88__promotion-card {
      background-color: var(--page-z88-primary-bg);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--page-z88-shadow-color);
      padding: 30px;
      margin-top: 30px;
      border: 1px solid var(--page-z88-border-color);
    }

    .page-z88__promotion-card h3 {
      color: var(--page-z88-accent-color);
      font-size: 1.8em;
      margin-bottom: 15px;
    }

    .page-z88__promotion-card p {
      font-size: 1.1em;
      margin-bottom: 25px;
    }

    /* Providers & Payments */
    .page-z88__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 40px;
      align-items: center;
      justify-content: center;
    }

    .page-z88__logo-item {
      background-color: var(--page-z88-primary-bg);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px var(--page-z88-shadow-color);
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px; /* Uniform height for logos */
      border: 1px solid var(--page-z88-border-color);
    }

    .page-z88__logo-item img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      max-width: 100%;
      box-sizing: border-box;
    }

    /* Floating Buttons */
    .page-z88__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 15px 20px;
      background-color: var(--page-z88-secondary-bg);
      box-shadow: 0 -4px 15px var(--page-z88-shadow-color);
      z-index: 1000;
      gap: 15px;
    }

    .page-z88__floating-button {
      flex: 1;
      max-width: 200px;
      padding: 12px 15px;
      font-size: 1.05em;
      border-radius: 8px;
      text-transform: uppercase;
    }

    /* FAQ Section */
    .page-z88__faq-list {
      margin-top: 40px;
      text-align: left;
    }

    .page-z88__faq-item {
      background-color: var(--page-z88-primary-bg);
      border: 1px solid var(--page-z88-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px var(--page-z88-shadow-color);
    }

    .page-z88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-z88-secondary-bg);
      color: var(--page-z88-button-color);
      font-size: 1.2em;
      font-weight: bold;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-z88__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-z88__faq-question:hover {
      background-color: var(--page-z88-border-color);
    }

    .page-z88__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-z88__faq-item.active .page-z88__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' visually */
    }

    .page-z88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      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-z88-text-color);
    }

    .page-z88__faq-item.active .page-z88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }

    .page-z88__faq-answer p {
      margin: 0;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-z88__title {
        font-size: 2.2em;
      }

      .page-z88__subtitle {
        font-size: 1.4em;
      }

      .page-z88__hero-title {
        font-size: 2.5em;
      }

      .page-z88__hero-description {
        font-size: 1.1em;
      }

      .page-z88__about-content {
        flex-direction: column;
      }

      .page-z88__about-text,
      .page-z88__about-image {
        min-width: unset;
        width: 100%;
      }

      .page-z88__features-grid,
      .page-z88__logo-grid {
        grid-template-columns: 1fr;
      }

      .page-z88__feature-item,
      .page-z88__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-z88__floating-buttons {
        flex-direction: row;
        gap: 10px;
        padding: 10px 15px;
      }

      .page-z88__floating-button {
        padding: 10px 10px;
        font-size: 0.95em;
      }

      /* List Item Responsive */
      .page-z88__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-z88__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;
      }
      .page-z88__faq-question {
        padding: 12px 15px;
        font-size: 1.1em;
      }
      .page-z88__faq-answer {
        padding: 0 15px;
      }
      .page-z88__faq-item.active .page-z88__faq-answer {
        padding: 15px !important;
      }

      .page-z88__section {
        padding: 30px 15px;
      }
    }

    @media (max-width: 480px) {
      .page-z88__hero-title {
        font-size: 2em;
      }
      .page-z88__hero-description {
        font-size: 1em;
      }
      .page-z88__title {
        font-size: 1.8em;
      }
      .page-z88__subtitle {
        font-size: 1.2em;
      }
      .page-z88__button {
        padding: 10px 20px;
        font-size: 1em;
      }
    }