.page-responsible-gaming {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ nhạt hơn trên nền tối */
  background-color: #1A1A1A; /* Màu nền chính */
  line-height: 1.6;
}

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

.page-responsible-gaming section {
  padding: 60px 0;
  margin-bottom: 20px;
}

.page-responsible-gaming h1,
.page-responsible-gaming h2,
.page-responsible-gaming h3,
.page-responsible-gaming h4 {
  color: #FFD700; /* Màu vàng kim cho tiêu đề */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-responsible-gaming h1 {
  font-size: 3.2em;
  text-align: center;
  margin-bottom: 30px;
}

.page-responsible-gaming h2 {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-responsible-gaming h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: #FFD700;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-responsible-gaming h3 {
  font-size: 1.8em;
  color: #FFD700;
}

.page-responsible-gaming p {
  margin-bottom: 15px;
  color: #E0E0E0;
}

.page-responsible-gaming strong {
  color: #FFD700;
}

/* Hero Section */
.page-responsible-gaming .hero-section {
  background: #1A1A1A;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

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

.page-responsible-gaming .hero-image {
  width: 100%;
  margin-bottom: 30px;
}

.page-responsible-gaming .hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}

.page-responsible-gaming .hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  padding: 0 15px;
}

.page-responsible-gaming .hero-content p {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px;
  color: #B0B0B0;
}

.page-responsible-gaming .cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: #FFD700; /* Màu vàng kim cho nút CTA */
  color: #1A1A1A; /* Chữ đen trên nền vàng */
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.2em;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
}

.page-responsible-gaming .cta-button:hover {
  background: #E0C000; /* Màu vàng đậm hơn khi hover */
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.6);
}

/* Section Principles */
.page-responsible-gaming .section-principles {
  background-color: #222222;
}

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

.page-responsible-gaming .principle-item {
  background-color: #2C2C2C;
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-responsible-gaming .principle-item:hover {
  transform: translateY(-5px);
  background-color: #3A3A3A;
}

.page-responsible-gaming .principle-item .icon {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.page-responsible-gaming .principle-item h3 {
  color: #FFD700;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-responsible-gaming .principle-item p {
  color: #B0B0B0;
}

/* Section Tools */
.page-responsible-gaming .section-tools {
  background-color: #1A1A1A;
}

.page-responsible-gaming .tool-item {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
  gap: 40px;
}

.page-responsible-gaming .tool-item:last-child {
  margin-bottom: 0;
}

.page-responsible-gaming .tool-item.reverse {
  flex-direction: row-reverse;
}

.page-responsible-gaming .tool-img {
  width: 45%;
  max-width: 500px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  object-fit: cover;
}

.page-responsible-gaming .tool-item h3 {
  color: #FFD700;
  font-size: 2em;
  margin-bottom: 15px;
}

.page-responsible-gaming .tool-item p {
  color: #E0E0E0;
  font-size: 1.1em;
}

.page-responsible-gaming .action-link {
  display: inline-block;
  margin-top: 20px;
  color: #FFD700;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid #FFD700;
  padding-bottom: 5px;
  transition: all 0.3s ease;
}

.page-responsible-gaming .action-link:hover {
  color: #E0C000;
  border-color: #E0C000;
  transform: translateX(5px);
}

/* Section Signs */
.page-responsible-gaming .section-signs {
  background-color: #222222;
}

.page-responsible-gaming .checklist {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-responsible-gaming .checklist li {
  position: relative;
  padding-left: 35px;
  margin-bottom: 15px;
  color: #E0E0E0;
  font-size: 1.1em;
}

.page-responsible-gaming .checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #FFD700;
  font-size: 1.5em;
  top: -2px;
}

/* Section Tips */
.page-responsible-gaming .section-tips {
  background-color: #1A1A1A;
}

.page-responsible-gaming .tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-responsible-gaming .tip-card {
  background-color: #2C2C2C;
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-responsible-gaming .tip-card:hover {
  transform: translateY(-5px);
}

.page-responsible-gaming .tip-card .tip-icon {
  width: 120px;
  height: 120px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
}

.page-responsible-gaming .tip-card h4 {
  color: #FFD700;
  font-size: 1.4em;
  margin-bottom: 15px;
}

.page-responsible-gaming .tip-card p {
  color: #B0B0B0;
}

.page-responsible-gaming .text-center {
  text-align: center;
  margin-top: 40px;
  font-size: 1.1em;
  color: #FFD700;
}

/* Section CTA Final */
.page-responsible-gaming .section-cta-final {
  background: linear-gradient(135deg, #2A2A2A, #1A1A1A);
  text-align: center;
  padding: 80px 0;
}

.page-responsible-gaming .section-cta-final h2 {
  color: #FFD700;
}

.page-responsible-gaming .section-cta-final p {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 40px;
  color: #E0E0E0;
}

.page-responsible-gaming .large-cta {
  padding: 18px 50px;
  font-size: 1.4em;
}

/* FAQ Section */
.page-responsible-gaming .section-faq {
  background-color: #222222;
}

.page-responsible-gaming .faq-list {
  margin-top: 40px;
}

.page-responsible-gaming .faq-item {
  margin-bottom: 15px;
  border: 1px solid #3A3A3A;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-responsible-gaming .faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #2C2C2C;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-responsible-gaming .faq-question:hover {
  background: #3A3A3A;
}

.page-responsible-gaming .faq-question h3 {
  margin: 0;
  font-size: 1.3em;
  color: #FFD700;
}

.page-responsible-gaming .faq-toggle {
  font-size: 2em;
  font-weight: bold;
  color: #FFD700;
  transition: transform 0.3s ease;
  line-height: 1;
}

.page-responsible-gaming .faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.page-responsible-gaming .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  background: #222222;
  padding: 0 25px;
}

.page-responsible-gaming .faq-item.active .faq-answer {
  max-height: 500px; /* Đủ lớn để chứa nội dung */
  padding: 20px 25px;
}

.page-responsible-gaming .faq-answer p {
  color: #E0E0E0;
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-responsible-gaming h1 {
    font-size: 2.8em;
  }
  .page-responsible-gaming h2 {
    font-size: 2em;
  }
  .page-responsible-gaming .tool-item {
    flex-direction: column;
    text-align: center;
  }
  .page-responsible-gaming .tool-item.reverse {
    flex-direction: column;
  }
  .page-responsible-gaming .tool-img {
    width: 80%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .page-responsible-gaming section {
    padding: 40px 0;
  }
  .page-responsible-gaming h1 {
    font-size: 2.2em;
  }
  .page-responsible-gaming h2 {
    font-size: 1.8em;
  }
  .page-responsible-gaming h3 {
    font-size: 1.5em;
  }
  .page-responsible-gaming .hero-content p {
    font-size: 1em;
  }
  .page-responsible-gaming .cta-button {
    padding: 12px 30px;
    font-size: 1.1em;
  }
  .page-responsible-gaming .principles-grid,
  .page-responsible-gaming .tips-grid {
    grid-template-columns: 1fr;
  }
  .page-responsible-gaming .tool-img {
    width: 90%;
  }
  .page-responsible-gaming .checklist li {
    font-size: 1em;
  }
  .page-responsible-gaming .faq-question h3 {
    font-size: 1.1em;
  }
  .page-responsible-gaming .faq-question {
    padding: 15px 20px;
  }
  .page-responsible-gaming .faq-answer {
    padding: 0 20px;
  }
  .page-responsible-gaming .faq-item.active .faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-responsible-gaming h1 {
    font-size: 1.8em;
  }
  .page-responsible-gaming h2 {
    font-size: 1.5em;
  }
  .page-responsible-gaming .hero-image img {
    border-radius: 4px;
  }
  .page-responsible-gaming .large-cta {
    font-size: 1.2em;
    padding: 15px 35px;
  }
  .page-responsible-gaming .principle-item .icon {
    width: 80px;
    height: 80px;
  }
  .page-responsible-gaming .tip-card .tip-icon {
    width: 100px;
    height: 100px;
  }
}