.page-bn-c {
  --primary-color: #1A202C;
  --secondary-color: #FFD700;
  --text-color-light: #F8F8F8;
  --text-color-dark: #333333;
  --bg-dark: #1A202C;
  --bg-light: #FFFFFF;
  --accent-color: #FF4500; /* For alerts/highlights */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
}

.page-bn-c .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-bn-c section {
  padding: 60px 0;
  margin-bottom: 20px;
}

.page-bn-c section:nth-of-type(odd) {
  background-color: var(--bg-light);
}

.page-bn-c section:nth-of-type(even) {
  background-color: #f0f2f5;
}

.page-bn-c h1,
.page-bn-c h2,
.page-bn-c h3 {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-bn-c h1 {
  font-size: 3.2em;
  color: var(--text-color-light);
}

.page-bn-c h2 {
  font-size: 2.5em;
}

.page-bn-c h3 {
  font-size: 1.8em;
  color: var(--primary-color);
}

.page-bn-c p {
  font-size: 1.1em;
  margin-bottom: 15px;
  color: var(--text-color-dark);
  text-align: justify;
}

.page-bn-c a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-bn-c a:hover {
  color: var(--primary-color);
}

.page-bn-c .primary-button,
.page-bn-c .secondary-button,
.page-bn-c .cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  font-size: 1.1em;
}

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

.page-bn-c .primary-button:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border-color: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

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

.page-bn-c .secondary-button:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.page-bn-c .cta-button {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--secondary-color);
  font-size: 1.2em;
  padding: 18px 40px;
  margin-top: 20px;
}

.page-bn-c .cta-button:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border-color: var(--primary-color);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

/* Hero Section */
.page-bn-c .hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  background-color: var(--bg-dark);
  overflow: hidden;
}

.page-bn-c .hero-container {
  position: relative;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.page-bn-c .hero-image {
  width: 100%;
  margin-bottom: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-bn-c .hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.page-bn-c .hero-image img:hover {
  transform: scale(1.03);
}

.page-bn-c .hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  padding: 0 20px;
}

.page-bn-c .hero-content h1 {
  font-size: 3.8em;
  color: var(--secondary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-bn-c .hero-content p {
  font-size: 1.4em;
  color: var(--text-color-light);
  max-width: 800px;
  margin: 0 auto 40px auto;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Section Intro */
.page-bn-c .section-intro .container {
  text-align: center;
}

.page-bn-c .section-intro p {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Section Why Choose */
.page-bn-c .section-why-choose {
  background-color: #f0f2f5;
}

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

.page-bn-c .feature-item {
  background-color: var(--bg-light);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c .feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-bn-c .feature-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 20px;
  filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.1));
}

.page-bn-c .feature-item h3 {
  font-size: 1.6em;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.page-bn-c .feature-item p {
  font-size: 1em;
  color: #555;
}

/* Section Games */
.page-bn-c .section-games {
  background-color: var(--bg-dark);
  color: var(--text-color-light);
}

.page-bn-c .section-games h2 {
  color: var(--secondary-color);
}

.page-bn-c .section-games p {
  color: var(--text-color-light);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-bn-c .game-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-bn-c .game-card {
  background-color: #2a3340;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.page-bn-c .game-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.page-bn-c .game-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 2px solid var(--secondary-color);
}

.page-bn-c .game-card h3 {
  font-size: 1.5em;
  margin: 20px 0 10px;
  color: var(--secondary-color);
}

.page-bn-c .game-card h3 a {
  color: var(--secondary-color);
}

.page-bn-c .game-card p {
  font-size: 0.95em;
  color: #ccc;
  padding: 0 20px;
  margin-bottom: 20px;
  text-align: center;
}

.page-bn-c .game-card .secondary-button {
  margin-bottom: 20px;
}

/* Section Guide */
.page-bn-c .section-guide ol {
  list-style: none;
  counter-reset: guide-counter;
  padding: 0;
}

.page-bn-c .section-guide ol li {
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-bn-c .section-guide ol li h3 {
  counter-increment: guide-counter;
  position: relative;
  font-size: 2em;
  color: var(--secondary-color);
  margin-bottom: 20px;
  padding-top: 20px;
}

.page-bn-c .section-guide ol li h3::before {
  content: counter(guide-counter);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: var(--secondary-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  font-weight: bold;
  border: 3px solid var(--secondary-color);
}

.page-bn-c .section-guide ol li p {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.page-bn-c .guide-img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* Section Strategy */
.page-bn-c .section-strategy ul {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-bn-c .section-strategy ul li {
  background-color: var(--bg-light);
  border-left: 5px solid var(--secondary-color);
  margin-bottom: 25px;
  padding: 25px 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c .section-strategy ul li:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-bn-c .section-strategy ul li h3 {
  text-align: left;
  font-size: 1.6em;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-bn-c .section-strategy ul li p {
  text-align: left;
  font-size: 1em;
  color: #555;
}

/* Section Promotions */
.page-bn-c .section-promotions {
  background-color: #f0f2f5;
}

.page-bn-c .promotion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-bn-c .promotion-item {
  background-color: var(--bg-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-bn-c .promotion-item:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.page-bn-c .promotion-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 2px solid var(--secondary-color);
}

.page-bn-c .promotion-item h3 {
  font-size: 1.4em;
  margin: 20px 0 10px;
  color: var(--primary-color);
}

.page-bn-c .promotion-item h3 a {
  color: var(--primary-color);
}

.page-bn-c .promotion-item p {
  font-size: 0.95em;
  color: #666;
  padding: 0 20px;
  margin-bottom: 20px;
  text-align: center;
}

.page-bn-c .promotion-item .primary-button {
  margin-bottom: 20px;
}

/* Section Safety & Support */
.page-bn-c .section-safety ul,
.page-bn-c .section-support ul {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-bn-c .section-safety ul li,
.page-bn-c .section-support ul li {
  background-color: var(--bg-light);
  border-left: 4px solid var(--primary-color);
  margin-bottom: 20px;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.page-bn-c .section-safety ul li h3,
.page-bn-c .section-support ul li h3 {
  text-align: left;
  font-size: 1.4em;
  margin-bottom: 8px;
  color: var(--secondary-color);
}

.page-bn-c .section-safety ul li p,
.page-bn-c .section-support ul li p {
  text-align: left;
  font-size: 1em;
  color: #555;
}

.page-bn-c .section-support .primary-button {
  margin-top: 30px;
}

/* FAQ Section */
.page-bn-c .section-faq {
  background-color: var(--bg-dark);
}

.page-bn-c .section-faq h2 {
  color: var(--secondary-color);
}

.page-bn-c .faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-bn-c .faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-bn-c .faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--primary-color);
  color: var(--text-color-light);
  border: 1px solid var(--primary-color);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-bn-c .faq-question:hover {
  background: #2a3340;
  color: var(--secondary-color);
}

.page-bn-c .faq-question h3 {
  margin: 0;
  font-size: 1.3em;
  color: inherit; /* Inherit color from parent */
  text-align: left;
}

.page-bn-c .faq-toggle {
  font-size: 24px;
  font-weight: bold;
  transition: transform 0.3s ease;
  color: var(--secondary-color);
}

.page-bn-c .faq-item.active .faq-toggle {
  transform: rotate(45deg);
  color: var(--accent-color);
}

.page-bn-c .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 25px;
  background: #2a3340;
  color: #cccccc;
  border-radius: 0 0 8px 8px;
}

.page-bn-c .faq-item.active .faq-answer {
  max-height: 500px; /* Sufficient height to contain content */
  padding: 25px;
  border-top: 1px solid #3d4a5c;
}

.page-bn-c .faq-answer p {
  color: #cccccc;
  text-align: justify;
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-bn-c h1 {
    font-size: 3em;
  }
  .page-bn-c h2 {
    font-size: 2.2em;
  }
  .page-bn-c h3 {
    font-size: 1.6em;
  }
  .page-bn-c .features-grid,
  .page-bn-c .game-cards-grid,
  .page-bn-c .promotion-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  .page-bn-c .hero-content p {
    font-size: 1.2em;
  }
}

@media (max-width: 768px) {
  .page-bn-c section {
    padding: 40px 0;
  }
  .page-bn-c h1 {
    font-size: 2.5em;
  }
  .page-bn-c h2 {
    font-size: 2em;
  }
  .page-bn-c h3 {
    font-size: 1.4em;
  }
  .page-bn-c p {
    font-size: 1em;
  }
  .page-bn-c .cta-button {
    font-size: 1em;
    padding: 15px 30px;
  }
  .page-bn-c .hero-image {
    margin-bottom: 20px;
  }
  .page-bn-c .feature-icon {
    width: 100px;
    height: 100px;
  }
  .page-bn-c .section-guide ol li h3 {
    font-size: 1.8em;
  }
  .page-bn-c .section-guide ol li h3::before {
    width: 40px;
    height: 40px;
    font-size: 1em;
  }
  .page-bn-c .faq-question {
    padding: 15px 20px;
  }
  .page-bn-c .faq-question h3 {
    font-size: 1.1em;
  }
  .page-bn-c .faq-toggle {
    font-size: 20px;
  }
  .page-bn-c .faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-bn-c h1 {
    font-size: 2em;
  }
  .page-bn-c h2 {
    font-size: 1.8em;
  }
  .page-bn-c .hero-content p {
    font-size: 1em;
  }
  .page-bn-c .cta-button {
    padding: 12px 25px;
  }
  .page-bn-c .features-grid,
  .page-bn-c .game-cards-grid,
  .page-bn-c .promotion-grid {
    grid-template-columns: 1fr;
  }
  .page-bn-c .section-guide ol li h3 {
    font-size: 1.6em;
  }
  .page-bn-c .section-strategy ul li {
    padding: 20px;
  }
  .page-bn-c .faq-question h3 {
    font-size: 1em;
  }
}