.page-th-thao {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f5f5f5;
}

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

.page-th-thao-section-title {
  font-size: 36px;
  color: #000080;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 20px;
  font-weight: bold;
  position: relative;
}

.page-th-thao-section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 10px auto 0;
  border-radius: 2px;
}

.page-th-thao-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 60px 0;
  background: linear-gradient(135deg, #000080, #3a3a8a);
  color: #ffffff;
  text-align: center;
}

.page-th-thao-hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

.page-th-thao-hero-image {
  width: 100%;
  max-width: 900px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

.page-th-thao-hero-content h1 {
  font-size: 48px;
  margin-bottom: 20px;
  color: #FFD700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-th-thao-hero-content p {
  font-size: 20px;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-th-thao-cta-button {
  display: inline-block;
  background-color: #FFD700;
  color: #000080;
  padding: 18px 45px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 22px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
  border: 2px solid #FFD700;
}

.page-th-thao-cta-button:hover {
  background-color: #e6c200;
  color: #000050;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.6);
}

.page-th-thao-intro, .page-th-thao-sports-list, .page-th-thao-bet-types, .page-th-thao-advantages, .page-th-thao-promotions, .page-th-thao-guide, .page-th-thao-responsible-betting, .page-th-thao-faq {
  padding: 60px 0;
}

.page-th-thao-intro p, .page-th-thao-bet-types p, .page-th-thao-promotions p, .page-th-thao-guide p, .page-th-thao-responsible-betting p {
  font-size: 18px;
  text-align: justify;
  margin-bottom: 20px;
}

.page-th-thao-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-th-thao-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #eee;
}

.page-th-thao-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.page-th-thao-card-image {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-th-thao-card h3 {
  font-size: 24px;
  color: #000080;
  margin-bottom: 15px;
}

.page-th-thao-card h3 a {
  color: #000080;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-th-thao-card h3 a:hover {
  color: #FFD700;
}

.page-th-thao-card p {
  font-size: 16px;
  color: #555;
  margin-bottom: 20px;
  text-align: justify;
}

.page-th-thao-card-button {
  display: inline-block;
  background-color: #000080;
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

.page-th-thao-card-button:hover {
  background-color: #FFD700;
  color: #000080;
}

.page-th-thao-list-style {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-th-thao-list-style li {
  background-color: #ffffff;
  margin-bottom: 15px;
  padding: 20px 25px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  font-size: 18px;
  color: #333;
  border-left: 5px solid #FFD700;
}

.page-th-thao-list-style li strong {
  color: #000080;
}

.page-th-thao-text-center {
  text-align: center;
  margin-top: 40px;
}

.page-th-thao-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-th-thao-advantage-item {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

.page-th-thao-advantage-item:hover {
  transform: translateY(-8px);
}

.page-th-thao-advantage-icon {
  width: 100%;
  max-width: 150px;
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-th-thao-advantage-item h3 {
  font-size: 22px;
  color: #000080;
  margin-bottom: 10px;
}

.page-th-thao-advantage-item p {
  font-size: 16px;
  color: #555;
}

.page-th-thao-numbered-list {
  list-style: none;
  counter-reset: my-counter;
  padding: 0;
  margin-top: 30px;
}

.page-th-thao-numbered-list li {
  counter-increment: my-counter;
  margin-bottom: 25px;
  padding-left: 60px;
  position: relative;
  font-size: 18px;
  color: #333;
}

.page-th-thao-numbered-list li::before {
  content: counter(my-counter);
  position: absolute;
  left: 0;
  top: 0;
  background-color: #FFD700;
  color: #000080;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 20px;
  box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

/* FAQ Styles */
.page-th-thao-faq-list {
  margin-top: 40px;
}

.faq-item {
  margin-bottom: 15px;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #000080;
  color: #ffffff;
  border: 1px solid #000050;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.faq-question:hover {
  background: #000050;
  border-color: #FFD700;
}

.faq-question h3 {
  margin: 0;
  font-size: 20px;
  color: #ffffff;
}

.faq-question h3 strong {
  color: #FFD700;
}

.faq-toggle {
  font-size: 28px;
  font-weight: bold;
  transition: transform 0.3s ease;
  color: #FFD700;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 25px;
  background: #ffffff;
  border-radius: 0 0 10px 10px;
  border: 1px solid #e0e0e0;
  border-top: none;
}

.faq-item.active .faq-answer {
  max-height: 500px; /* Sufficient height to contain content */
  padding: 20px 25px;
  border-color: #FFD700;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
  color: #FFD700;
}

.faq-answer p {
  font-size: 16px;
  color: #333;
  margin: 0;
  text-align: justify;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-th-thao-hero-content h1 {
    font-size: 40px;
  }
  .page-th-thao-hero-content p {
    font-size: 18px;
  }
  .page-th-thao-cta-button {
    padding: 15px 35px;
    font-size: 20px;
  }
  .page-th-thao-section-title {
    font-size: 30px;
  }
  .page-th-thao-grid-3, .page-th-thao-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-th-thao-card-image {
    max-width: 200px;
  }
  .faq-question h3 {
    font-size: 18px;
  }
  .faq-toggle {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .page-th-thao-hero-content h1 {
    font-size: 32px;
  }
  .page-th-thao-hero-content p {
    font-size: 16px;
  }
  .page-th-thao-cta-button {
    padding: 12px 30px;
    font-size: 18px;
  }
  .page-th-thao-section-title {
    font-size: 28px;
  }
  .page-th-thao-intro, .page-th-thao-sports-list, .page-th-thao-bet-types, .page-th-thao-advantages, .page-th-thao-promotions, .page-th-thao-guide, .page-th-thao-responsible-betting, .page-th-thao-faq {
    padding: 40px 0;
  }
  .page-th-thao-card, .page-th-thao-advantage-item {
    padding: 20px;
  }
  .page-th-thao-card h3 {
    font-size: 20px;
  }
  .page-th-thao-list-style li, .page-th-thao-numbered-list li {
    font-size: 16px;
    padding-left: 50px;
  }
  .page-th-thao-numbered-list li::before {
    width: 35px;
    height: 35px;
    font-size: 18px;
  }
  .faq-question {
    padding: 15px 20px;
  }
  .faq-question h3 {
    font-size: 16px;
  }
  .faq-toggle {
    font-size: 22px;
  }
  .faq-answer {
    padding: 0 20px;
  }
  .faq-item.active .faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-th-thao-hero-content h1 {
    font-size: 28px;
  }
  .page-th-thao-hero-content p {
    font-size: 15px;
  }
  .page-th-thao-cta-button {
    padding: 10px 25px;
    font-size: 16px;
  }
  .page-th-thao-section-title {
    font-size: 24px;
  }
  .page-th-thao-grid-3, .page-th-thao-grid-2 {
    grid-template-columns: 1fr;
  }
  .page-th-thao-card-image {
    max-width: 150px;
  }
  .page-th-thao-list-style li, .page-th-thao-numbered-list li {
    padding-left: 40px;
  }
  .page-th-thao-numbered-list li::before {
    width: 30px;
    height: 30px;
    font-size: 16px;
  }
  .faq-question h3 {
    font-size: 15px;
  }
  .faq-toggle {
    font-size: 20px;
  }
}