.page-66-biz-com {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
      overflow-x: hidden;
    }

    .page-66-biz-com__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-66-biz-com__register-button,
    .page-66-biz-com__login-button {
      display: block;
      background-color: #ff4500; /* Orange-red */
      color: #fff;
      padding: 12px 20px;
      border-radius: 30px;
      text-align: center;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      min-width: 100px;
    }

    .page-66-biz-com__register-button:hover,
    .page-66-biz-com__login-button:hover {
      background-color: #e03a00;
      transform: translateY(-2px);
    }

    .page-66-biz-com__hero-section {
      position: relative;
      background-color: #0a192f; /* Dark blue */
      color: #fff;
      padding: 10px 20px 60px;
      text-align: center;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .page-66-biz-com__hero-content {
      max-width: 900px;
      margin: 0 auto;
      z-index: 10;
    }

    .page-66-biz-com__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: #ffd700; /* Gold */
      line-height: 1.2;
    }

    .page-66-biz-com__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-66-biz-com__primary-button {
      display: inline-block;
      background-color: #ff4500;
      color: #fff;
      padding: 15px 30px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
    }

    .page-66-biz-com__primary-button:hover {
      background-color: #e03a00;
      transform: translateY(-2px);
    }

    .page-66-biz-com__hero-image-wrapper {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      z-index: 1;
    }

    .page-66-biz-com__hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
    }

    .page-66-biz-com__section-title {
      font-size: 2.2em;
      color: #0a192f;
      text-align: center;
      margin-bottom: 40px;
      position: relative;
      padding-top: 20px;
    }

    .page-66-biz-com__section-title::after {
      content: '';
      display: block;
      width: 80px;
      height: 4px;
      background-color: #ff4500;
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-66-biz-com__features-section,
    .page-66-biz-com__games-section,
    .page-66-biz-com__promotions-section,
    .page-66-biz-com__news-section,
    .page-66-biz-com__payment-providers-section,
    .page-66-biz-com__faq-section,
    .page-66-biz-com__contact-cta-section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-66-biz-com__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      text-align: center;
    }

    .page-66-biz-com__feature-item {
      background-color: #fff;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease;
    }

    .page-66-biz-com__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-66-biz-com__feature-icon {
      max-width: 100px;
      height: auto;
      margin-bottom: 20px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-66-biz-com__feature-title {
      font-size: 1.5em;
      color: #0a192f;
      margin-bottom: 15px;
    }

    .page-66-biz-com__feature-description {
      color: #555;
    }

    .page-66-biz-com__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      justify-items: center; /* Center images */
    }

    .page-66-biz-com__game-category {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      text-align: center;
      padding-bottom: 20px;
    }

    .page-66-biz-com__game-category-title {
      font-size: 1.4em;
      color: #0a192f;
      margin: 20px 15px 15px;
    }

    .page-66-biz-com__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      margin-bottom: 15px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-66-biz-com__game-description {
      color: #555;
      padding: 0 15px;
    }

    .page-66-biz-com__promotion-list,
    .page-66-biz-com__news-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .page-66-biz-com__promotion-item,
    .page-66-biz-com__news-item {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      padding-bottom: 20px;
      text-align: center;
    }

    .page-66-biz-com__promotion-image,
    .page-66-biz-com__news-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      margin-bottom: 15px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-66-biz-com__promotion-title,
    .page-66-biz-com__news-title {
      font-size: 1.3em;
      color: #0a192f;
      margin: 15px 15px 10px;
    }

    .page-66-biz-com__promotion-description,
    .page-66-biz-com__news-excerpt {
      color: #555;
      padding: 0 15px;
      margin-bottom: 20px;
    }

    .page-66-biz-com__news-date {
      font-size: 0.9em;
      color: #888;
      margin-bottom: 10px;
    }

    .page-66-biz-com__secondary-button,
    .page-66-biz-com__read-more {
      display: inline-block;
      background-color: #0a192f;
      color: #fff;
      padding: 10px 20px;
      border-radius: 20px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .page-66-biz-com__secondary-button:hover,
    .page-66-biz-com__read-more:hover {
      background-color: #1b3a5e;
    }

    .page-66-biz-com__partners-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
    }

    .page-66-biz-com__partner-category {
      background-color: #fff;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-66-biz-com__partner-title {
      font-size: 1.6em;
      color: #0a192f;
      margin-bottom: 25px;
      text-align: center;
    }

    .page-66-biz-com__partner-logos {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .page-66-biz-com__partner-link {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 10px;
      border: 1px solid #eee;
      border-radius: 5px;
      transition: border-color 0.3s ease;
    }

    .page-66-biz-com__partner-link:hover {
      border-color: #ff4500;
    }

    .page-66-biz-com__partner-logo {
      max-width: 120px;
      height: 60px;
      object-fit: contain;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-66-biz-com__faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-66-biz-com__faq-item {
      background-color: #fff;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      overflow: hidden;
    }

    .page-66-biz-com__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: #f0f0f0;
      border-bottom: 1px solid #e0e0e0;
      transition: background-color 0.3s ease;
    }

    .page-66-biz-com__faq-question:hover {
      background-color: #e6e6e6;
    }

    .page-66-biz-com__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: #0a192f;
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-66-biz-com__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: #ff4500;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-66-biz-com__faq-item.active .page-66-biz-com__faq-question {
      background-color: #ff4500;
      color: #fff;
      border-bottom-color: #e03a00;
    }

    .page-66-biz-com__faq-item.active .page-66-biz-com__faq-question h3 {
      color: #fff;
    }

    .page-66-biz-com__faq-item.active .page-66-biz-com__faq-toggle {
      color: #fff;
      transform: rotate(45deg);
    }

    .page-66-biz-com__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;
    }

    .page-66-biz-com__faq-item.active .page-66-biz-com__faq-answer {
      max-height: 2000px !important;
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-66-biz-com__faq-answer p {
      margin: 0;
      color: #555;
    }

    .page-66-biz-com__contact-cta-section {
      background-color: #0a192f;
      color: #fff;
      text-align: center;
      padding: 80px 20px;
    }

    .page-66-biz-com__cta-description {
      font-size: 1.2em;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-66-biz-com__hero-title {
        font-size: 2em;
      }

      .page-66-biz-com__hero-description {
        font-size: 1em;
      }

      .page-66-biz-com__section-title {
        font-size: 1.8em;
      }

      .page-66-biz-com__features-section,
      .page-66-biz-com__games-section,
      .page-66-biz-com__promotions-section,
      .page-66-biz-com__news-section,
      .page-66-biz-com__payment-providers-section,
      .page-66-biz-com__faq-section,
      .page-66-biz-com__contact-cta-section {
        padding: 40px 15px;
      }

      /* List Item Responsive Requirements */
      .page-66-biz-com__features-grid,
      .page-66-biz-com__game-categories,
      .page-66-biz-com__promotion-list,
      .page-66-biz-com__news-list,
      .page-66-biz-com__partner-logos {
        grid-template-columns: 1fr !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-66-biz-com__feature-item,
      .page-66-biz-com__game-category,
      .page-66-biz-com__promotion-item,
      .page-66-biz-com__news-item,
      .page-66-biz-com__partner-link {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-66-biz-com__floating-buttons {
        bottom: 15px;
        right: 15px;
      }

      .page-66-biz-com__register-button,
      .page-66-biz-com__login-button {
        padding: 10px 15px;
        font-size: 0.9em;
        min-width: 90px;
      }

      /* Image Responsive Requirements */
      .page-66-biz-com__hero-image,
      .page-66-biz-com__feature-icon,
      .page-66-biz-com__game-image,
      .page-66-biz-com__promotion-image,
      .page-66-biz-com__news-image,
      .page-66-biz-com__partner-logo {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-66-biz-com__hero-image-wrapper,
      .page-66-biz-com__feature-item > div,
      .page-66-biz-com__game-category > div,
      .page-66-biz-com__promotion-item > div,
      .page-66-biz-com__news-item > div,
      .page-66-biz-com__partner-link {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }

      .page-66-biz-com__faq-question,
      .page-66-biz-com__faq-answer {
        padding-left: 15px !important;
        padding-right: 15px !important;
      }

      .page-66-biz-com__faq-item.active .page-66-biz-com__faq-answer {
        padding: 15px 15px !important;
      }

      .page-66-biz-com__faq-question h3 {
        font-size: 1.1em;
      }
    }