:root {
      --page-99bet-app-primary-color: #007bff; /* A standard blue, can be customized */
      --page-99bet-app-secondary-color: #6c757d; /* Grey */
      --page-99bet-app-accent-color: #FFD700; /* Gold */
      --page-99bet-app-dark-bg: #1A242F;
      --page-99bet-app-light-text: #ECF0F1;
      --page-99bet-app-section-bg: #2C3E50;
      --page-99bet-app-card-bg: #34495E;
      --page-99bet-app-border-color: #4A607A;
    }

    .page-99bet-app {
      font-family: 'Arial', sans-serif;
      color: var(--page-99bet-app-light-text);
      background-color: var(--page-99bet-app-dark-bg);
      line-height: 1.6;
      box-sizing: border-box; /* Ensure all elements inherit border-box */
    }

    /* Base styles for all elements to ensure box-sizing */
    .page-99bet-app * {
      box-sizing: border-box;
    }

    .page-99bet-app__section-title {
      font-size: 2.2em;
      color: var(--page-99bet-app-accent-color);
      text-align: center;
      margin-bottom: 40px;
      padding-top: 20px;
      font-weight: bold;
    }

    .page-99bet-app__sub-title {
      font-size: 1.6em;
      color: var(--page-99bet-app-light-text);
      margin-bottom: 20px;
      font-weight: bold;
    }

    /* Hero Section */
    .page-99bet-app__hero-section {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 10px 20px 40px; /* Small padding-top as per instruction */
      background: var(--page-99bet-app-section-bg);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .page-99bet-app__hero-content {
      max-width: 800px;
      z-index: 1;
    }

    .page-99bet-app__hero-title {
      font-size: 2.5em;
      color: var(--page-99bet-app-accent-color);
      margin-bottom: 15px;
    }

    .page-99bet-app__hero-description {
      font-size: 1.1em;
      margin-bottom: 30px;
      color: var(--page-99bet-app-light-text);
    }

    .page-99bet-app__cta-button {
      display: inline-block;
      background-color: var(--page-99bet-app-accent-color);
      color: var(--page-99bet-app-dark-bg);
      padding: 15px 30px;
      border-radius: 8px;
      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-99bet-app__cta-button:hover {
      background-color: #FFEA00;
      transform: translateY(-2px);
    }

    .page-99bet-app__cta-button--secondary {
      background-color: var(--page-99bet-app-card-bg);
      color: var(--page-99bet-app-accent-color);
      border: 1px solid var(--page-99bet-app-accent-color);
    }

    .page-99bet-app__cta-button--secondary:hover {
      background-color: var(--page-99bet-app-section-bg);
      color: #FFEA00;
    }

    .page-99bet-app__hero-image-wrapper {
      margin-top: 30px;
      width: 100%;
      max-width: 500px; /* Adjust max-width for image */
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    }

    .page-99bet-app__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* Features Section */
    .page-99bet-app__features-section {
      padding: 60px 20px;
      background-color: var(--page-99bet-app-dark-bg);
      text-align: center;
    }

    .page-99bet-app__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-99bet-app__feature-item {
      background-color: var(--page-99bet-app-card-bg);
      padding: 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .page-99bet-app__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-99bet-app__feature-icon {
      width: 200px; /* Minimum size requirement */
      height: 200px; /* Minimum size requirement */
      margin-bottom: 20px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      border-radius: 50%;
      object-fit: cover;
    }

    .page-99bet-app__feature-title {
      font-size: 1.4em;
      color: var(--page-99bet-app-accent-color);
      margin-bottom: 10px;
    }

    .page-99bet-app__feature-text {
      font-size: 0.95em;
      color: var(--page-99bet-app-light-text);
    }

    /* Download Guide Section */
    .page-99bet-app__download-guide-section {
      padding: 60px 20px;
      background-color: var(--page-99bet-app-section-bg);
      text-align: center;
    }

    .page-99bet-app__steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      max-width: 1000px;
      margin: 0 auto 40px;
    }

    .page-99bet-app__step-item {
      background-color: var(--page-99bet-app-card-bg);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .page-99bet-app__step-number {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background-color: var(--page-99bet-app-accent-color);
      color: var(--page-99bet-app-dark-bg);
      font-size: 2em;
      font-weight: bold;
      margin-bottom: 20px;
    }

    .page-99bet-app__step-title {
      font-size: 1.5em;
      color: var(--page-99bet-app-light-text);
      margin-bottom: 10px;
    }

    .page-99bet-app__step-text {
      font-size: 0.95em;
      color: var(--page-99bet-app-light-text);
    }

    .page-99bet-app__download-cta {
      margin-top: 40px;
      padding: 30px;
      background-color: var(--page-99bet-app-dark-bg);
      border-radius: 10px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-99bet-app__download-cta p {
      font-size: 1.2em;
      margin-bottom: 20px;
      color: var(--page-99bet-app-light-text);
    }

    /* Games Section */
    .page-99bet-app__games-section {
      padding: 60px 20px;
      background-color: var(--page-99bet-app-dark-bg);
    }

    .page-99bet-app__games-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-99bet-app__game-item {
      background-color: var(--page-99bet-app-card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      text-align: center;
    }

    .page-99bet-app__game-item:hover {
      transform: translateY(-5px);
    }

    .page-99bet-app__game-image {
      width: 100%;
      height: 250px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
    }

    .page-99bet-app__game-title {
      font-size: 1.5em;
      color: var(--page-99bet-app-accent-color);
      margin: 15px 0 10px;
      padding: 0 15px;
    }

    .page-99bet-app__game-description {
      font-size: 0.95em;
      color: var(--page-99bet-app-light-text);
      padding: 0 15px 20px;
    }

    /* Payment & Support Section */
    .page-99bet-app__payment-support-section {
      padding: 60px 20px;
      background-color: var(--page-99bet-app-section-bg);
    }

    .page-99bet-app__content-wrapper {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
      gap: 40px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .page-99bet-app__payment-methods,
    .page-99bet-app__customer-support {
      flex: 1;
      min-width: 300px;
      background-color: var(--page-99bet-app-card-bg);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }

    .page-99bet-app__payment-list {
      list-style: none;
      padding: 0;
      margin-top: 20px;
    }

    .page-99bet-app__payment-item {
      background-color: var(--page-99bet-app-dark-bg);
      padding: 10px 15px;
      margin-bottom: 10px;
      border-left: 4px solid var(--page-99bet-app-accent-color);
      border-radius: 5px;
      font-size: 1.1em;
      color: var(--page-99bet-app-light-text);
    }

    .page-99bet-app__payment-methods p,
    .page-99bet-app__customer-support p {
      margin-bottom: 15px;
      color: var(--page-99bet-app-light-text);
    }

    /* FAQ Section */
    .page-99bet-app__faq-section {
      padding: 60px 20px;
      background-color: var(--page-99bet-app-dark-bg);
    }

    .page-99bet-app__faq-list {
      max-width: 900px;
      margin: 0 auto;
    }

    .page-99bet-app__faq-item {
      background-color: var(--page-99bet-app-card-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .page-99bet-app__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: var(--page-99bet-app-card-bg);
      border-bottom: 1px solid var(--page-99bet-app-border-color);
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-99bet-app__faq-question:hover {
      background-color: #4A607A; /* Slightly lighter on hover */
    }

    .page-99bet-app__faq-title {
      font-size: 1.2em;
      color: var(--page-99bet-app-light-text);
      margin: 0;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-99bet-app__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-99bet-app-accent-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent span from blocking click event */
      line-height: 1; /* Ensure consistent height */
    }

    .page-99bet-app__faq-item.active .page-99bet-app__faq-toggle {
      transform: rotate(45deg); /* Visually change + to X or similar */
    }

    .page-99bet-app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      color: var(--page-99bet-app-light-text);
      background-color: #34495E; /* Slightly different background for answer */
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-99bet-app__faq-item.active .page-99bet-app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-99bet-app__faq-answer p {
      margin: 0;
      font-size: 1em;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-99bet-app__section-title {
        font-size: 1.8em;
      }

      .page-99bet-app__hero-title {
        font-size: 2em;
      }

      .page-99bet-app__hero-description {
        font-size: 1em;
      }

      .page-99bet-app__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      /* Images responsive */
      .page-99bet-app__hero-image-wrapper,
      .page-99bet-app__feature-icon,
      .page-99bet-app__game-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-99bet-app__hero-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-99bet-app__feature-icon {
        width: 200px !important; /* Enforce min size even with max-width */
        height: 200px !important;
      }
      .page-99bet-app__game-image {
        width: 100% !important;
        height: 200px !important; /* Adjust height for mobile */
      }

      /* List items responsive */
      .page-99bet-app__features-grid,
      .page-99bet-app__steps-grid,
      .page-99bet-app__games-grid,
      .page-99bet-app__content-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-99bet-app__feature-item,
      .page-99bet-app__step-item,
      .page-99bet-app__game-item,
      .page-99bet-app__payment-methods,
      .page-99bet-app__customer-support {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 20px;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-99bet-app__payment-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-99bet-app__payment-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 10px; /* Adjust padding for mobile */
      }

      .page-99bet-app__faq-question {
        padding: 15px 20px;
      }

      .page-99bet-app__faq-title {
        font-size: 1.1em;
      }

      .page-99bet-app__faq-toggle {
        font-size: 1.5em;
      }

      .page-99bet-app__faq-answer {
        padding: 0 20px;
      }

      .page-99bet-app__faq-item.active .page-99bet-app__faq-answer {
        padding: 15px 20px !important;
      }
    }