:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-color: #333333;
  --heading-color: #000000;
  --login-button-color: #EA7C07;
  --background-color: #FFFFFF;
}

.page-bnc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

.page-bnc__section {
  padding: 60px 0;
  position: relative;
}

.page-bnc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-bnc__section-title {
  font-size: 36px;
  color: var(--heading-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-bnc__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, main offset handled by body */
  overflow: hidden;
}

.page-bnc__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.page-bnc__hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-bnc__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-bnc__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.page-bnc__main-title {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-bnc__hero-description {
  font-size: 18px;
  color: var(--text-color);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-bnc__cta-button {
  display: inline-block;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.page-bnc__btn-primary {
  background: var(--primary-color);
  color: var(--secondary-color);
}

.page-bnc__btn-primary:hover {
  background: #1e87c0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-bnc__btn-secondary {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-bnc__btn-secondary:hover {
  background: var(--primary-color);
  color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-bnc__introduction p,
.page-bnc__how-to-play p,
.page-bnc__features p,
.page-bnc__strategies p,
.page-bnc__promotions p,
.page-bnc__why-choose p,
.page-bnc__faq-answer p,
.page-bnc__cta-bottom p {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 15px;
  color: var(--text-color);
}

.page-bnc__introduction p strong,
.page-bnc__how-to-play p strong,
.page-bnc__features p strong,
.page-bnc__strategies p strong,
.page-bnc__promotions p strong,
.page-bnc__why-choose p strong,
.page-bnc__faq-answer p strong,
.page-bnc__cta-bottom p strong {
  color: var(--primary-color);
}

.page-bnc__dark-section {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.page-bnc__dark-section .page-bnc__section-title,
.page-bnc__dark-section h3 {
  color: var(--secondary-color);
}

.page-bnc__dark-section p {
  color: var(--secondary-color);
}

.page-bnc__content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bnc__grid-item {
  text-align: center;
  background: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-bnc__grid-item img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-bnc__item-title {
  font-size: 24px;
  color: var(--heading-color);
  margin-bottom: 15px;
}

.page-bnc__features-grid,
.page-bnc__promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bnc__card {
  background: var(--secondary-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-bnc__card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-bnc__card-title {
  font-size: 22px;
  color: var(--heading-color);
  margin-bottom: 15px;
}

.page-bnc__strategy-list,
.page-bnc__why-choose-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-bnc__strategy-list li,
.page-bnc__why-choose-list li {
  background: rgba(255, 255, 255, 0.1);
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 8px;
  font-size: 16px;
  color: var(--secondary-color);
  position: relative;
  padding-left: 45px;
}

.page-bnc__strategy-list li strong,
.page-bnc__why-choose-list li strong {
  color: var(--secondary-color);
}

.page-bnc__strategy-list li::before,
.page-bnc__why-choose-list li::before {
  content: '✓';
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--secondary-color);
  font-weight: bold;
  font-size: 20px;
}

.page-bnc__button-group {
  text-align: center;
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* FAQ Styles */
details.page-bnc__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}
details.page-bnc__faq-item summary.page-bnc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-bnc__faq-item summary.page-bnc__faq-question::-webkit-details-marker {
  display: none;
}
details.page-bnc__faq-item summary.page-bnc__faq-question:hover {
  background: #f5f5f5;
}
.page-bnc__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--heading-color);
}
.page-bnc__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-bnc__faq-item .page-bnc__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: var(--text-color);
}

.page-bnc__cta-bottom {
  padding-bottom: 80px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-bnc__main-title {
    font-size: 40px;
  }
  .page-bnc__section-title {
    font-size: 32px;
  }
  .page-bnc__grid-item,
  .page-bnc__card {
    padding: 25px;
  }
}

@media (max-width: 768px) {
  .page-bnc__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-bnc__hero-image img {
    border-radius: 4px;
  }
  .page-bnc__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }
  .page-bnc__hero-description {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .page-bnc__cta-button {
    padding: 12px 30px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin-left: auto;
    margin-right: auto;
  }
  .page-bnc__button-group {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-bnc__button-group .page-bnc__cta-button {
    margin-top: 0;
  }
  .page-bnc__section {
    padding: 40px 0;
  }
  .page-bnc__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-bnc__content-grid,
  .page-bnc__features-grid,
  .page-bnc__promotions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-bnc__grid-item,
  .page-bnc__card {
    padding: 20px;
  }
  .page-bnc__grid-item img,
  .page-bnc__card img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
  }
  .page-bnc__strategy-list li,
  .page-bnc__why-choose-list li {
    padding: 15px 15px 15px 40px;
    font-size: 15px;
  }
  .page-bnc__strategy-list li::before,
  .page-bnc__why-choose-list li::before {
    font-size: 18px;
    left: 10px;
  }
  details.page-bnc__faq-item summary.page-bnc__faq-question { padding: 15px; }
  .page-bnc__faq-qtext { font-size: 15px; }
  .page-bnc__faq-toggle {
    font-size: 20px;
    width: 24px;
  }
  details.page-bnc__faq-item .page-bnc__faq-answer { padding: 0 15px 15px; }

  /* Ensure all images and containers are responsive */
  .page-bnc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px;
    min-height: 200px;
  }
  .page-bnc__section,
  .page-bnc__card,
  .page-bnc__container,
  .page-bnc__content-grid,
  .page-bnc__features-grid,
  .page-bnc__promotions-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-bnc__main-title {
    font-size: 28px;
  }
  .page-bnc__section-title {
    font-size: 24px;
  }
  .page-bnc__cta-button {
    font-size: 15px;
    padding: 10px 25px;
  }
  .page-bnc__grid-item,
  .page-bnc__card {
    padding: 15px;
  }
  .page-bnc__item-title,
  .page-bnc__card-title {
    font-size: 20px;
  }
  .page-bnc__strategy-list li,
  .page-bnc__why-choose-list li {
    font-size: 14px;
    padding-left: 35px;
  }
  .page-bnc__strategy-list li::before,
  .page-bnc__why-choose-list li::before {
    font-size: 16px;
  }
}