.page-990k {
      font-family: 'Arial', sans-serif;
      color: #f0f0f0;
      background-color: #1a1a2e;
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-990k__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-990k__section {
      padding: 40px 0;
      text-align: center;
      box-sizing: border-box;
    }

    .page-990k__section--dark {
      background-color: #16213e;
    }

    .page-990k__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:1920x1080:casino,gaming,990k,promotion]') no-repeat center center/cover;
      color: #fff;
      padding: 10px 0 80px 0; /* Adjusted for shared header, 10px decorative padding */
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 70vh;
      position: relative;
      box-sizing: border-box;
    }

    .page-990k__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      color: #e94560;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-990k__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      color: #f0f0f0;
      max-width: 800px;
    }

    .page-990k__button {
      display: inline-block;
      background-color: #e94560;
      color: #fff;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1.1em;
    }

    .page-990k__button:hover {
      background-color: #d03050;
    }

    .page-990k__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-990k__floating-button {
      background-color: #e94560;
      color: #fff;
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      white-space: nowrap;
    }

    .page-990k__floating-button:hover {
      background-color: #d03050;
    }

    .page-990k__heading {
      font-size: 2.5em;
      color: #e94560;
      margin-bottom: 30px;
      text-align: center;
    }

    .page-990k__text-block {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto 30px auto;
      color: #f0f0f0;
    }

    .page-990k__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
      justify-items: center;
    }

    .page-990k__product-card {
      background-color: #2a2a4e;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      text-align: center;
      padding-bottom: 20px;
      transition: transform 0.3s ease;
      box-sizing: border-box;
      width: 100%;
      max-width: 350px;
    }

    .page-990k__product-card:hover {
      transform: translateY(-5px);
    }

    .page-990k__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      height: auto;
    }

    .page-990k__product-title {
      font-size: 1.5em;
      color: #e94560;
      margin: 20px 15px 10px 15px;
    }

    .page-990k__product-description {
      font-size: 0.95em;
      color: #ccc;
      padding: 0 15px;
      margin-bottom: 20px;
    }

    .page-990k__promo-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      justify-items: center;
    }

    .page-990k__promo-item {
      background-color: #2a2a4e;
      padding: 25px;
      border-radius: 10px;
      text-align: left;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      width: 100%;
      max-width: 450px;
      box-sizing: border-box;
    }

    .page-990k__promo-item:hover {
      transform: translateY(-5px);
    }

    .page-990k__promo-title {
      color: #e94560;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-990k__promo-description {
      color: #ccc;
      font-size: 0.95em;
    }

    .page-990k__features-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      list-style: none;
      padding: 0;
    }

    .page-990k__feature-item {
      background-color: #2a2a4e;
      padding: 25px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-990k__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      max-width: 100%;
      height: auto;
    }

    .page-990k__feature-title {
      color: #e94560;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-990k__feature-description {
      color: #ccc;
      font-size: 0.95em;
    }

    .page-990k__provider-grid, .page-990k__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-items: center;
    }

    .page-990k__logo-card {
      background-color: #2a2a4e;
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100px;
      box-sizing: border-box;
      width: 100%;
      max-width: 200px;
    }

    .page-990k__logo-image {
      width: 100%;
      height: auto;
      max-height: 70px;
      object-fit: contain;
      max-width: 100%;
    }

    .page-990k__contact-info {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: flex;
      flex-direction: column;
      gap: 15px;
      align-items: center;
    }

    .page-990k__contact-item {
      font-size: 1.1em;
      color: #f0f0f0;
    }

    .page-990k__contact-item strong {
      color: #e94560;
    }

    .page-990k__faq-list {
      margin-top: 30px;
      text-align: left;
    }

    .page-990k__faq-item {
      background-color: #2a2a4e;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-990k__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #34345c;
      color: #fff;
      cursor: pointer;
      user-select: none;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-990k__faq-question:hover {
      background-color: #404070;
    }

    .page-990k__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: #fff;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-990k__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      line-height: 1;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
      color: #e94560;
    }

    .page-990k__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: #ccc;
      font-size: 0.95em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
    }

    .page-990k__faq-item.active .page-990k__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-990k__faq-item.active .page-990k__faq-toggle {
      content: '−';
    }

    /* Mobile responsiveness */
    @media (max-width: 768px) {
      .page-990k__hero-title {
        font-size: 2.5em;
      }

      .page-990k__hero-subtitle {
        font-size: 1.2em;
      }

      .page-990k__heading {
        font-size: 2em;
      }

      .page-990k__text-block {
        font-size: 1em;
      }

      .page-990k__product-grid,
      .page-990k__promo-list,
      .page-990k__features-list,
      .page-990k__provider-grid,
      .page-990k__payment-grid {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-990k__product-card,
      .page-990k__promo-item,
      .page-990k__feature-item,
      .page-990k__logo-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-990k__section {
        padding: 30px 0;
      }

      .page-990k__product-image,
      .page-990k__feature-icon,
      .page-990k__logo-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-990k__promo-item,
      .page-990k__feature-item,
      .page-990k__faq-item {
        padding: 15px;
      }

      .page-990k__faq-question,
      .page-990k__faq-answer {
        padding: 15px !important;
      }

      .page-990k__faq-question h3 {
        font-size: 1em;
      }

      .page-990k__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-990k__floating-buttons {
        right: 10px;
        bottom: 10px;
      }

      .page-990k__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-990k__hero-title {
        font-size: 2em;
      }

      .page-990k__hero-subtitle {
        font-size: 1em;
      }

      .page-990k__heading {
        font-size: 1.8em;
      }

      .page-990k__button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }