.page-th-thao {
  --primary-color: #FFD700;
  --secondary-color: #1A202C;
  --text-light: #ffffff;
  --text-dark: #1A202C;
  --bg-dark: #1A202C;
  --bg-light: #f4f4f4;
  --accent-color: #FFC107;
}

.page-th-thao body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
}

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

.page-th-thao .section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 50px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.page-th-thao .section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--accent-color);
  margin: 15px auto 0;
  border-radius: 2px;
}

/* Hero Section */
.page-th-thao .hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

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

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

.page-th-thao .hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.page-th-thao .hero-content h1 {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: var(--primary-color);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-th-thao .hero-content p {
  font-size: 1.2em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #e0e0e0;
}

.page-th-thao .hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-th-thao .cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
}

.page-th-thao .cta-button:hover {
  background: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-th-thao .secondary-button {
  background: var(--bg-dark);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-th-thao .secondary-button:hover {
  background: var(--primary-color);
  color: var(--text-dark);
}

/* Intro Section */
.page-th-thao .intro-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

.page-th-thao .intro-section p {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

/* Advantages Section */
.page-th-thao .advantages-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-th-thao .advantages-section .section-title {
  color: var(--primary-color);
}

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

.page-th-thao .advantage-item {
  background-color: #2a3344;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .advantage-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.page-th-thao .advantage-item img {
  width: 150px; /* Min size 200x200 is for actual content images, these are conceptual icons/illustrations */
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px var(--primary-color));
}

.page-th-thao .advantage-item h3 {
  font-size: 1.5em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-th-thao .advantage-item p {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.7;
}

/* Popular Sports Section */
.page-th-thao .popular-sports-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

.page-th-thao .popular-sports-section > p {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-th-thao .sport-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .sport-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-th-thao .sport-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid #eee;
}

.page-th-thao .sport-card h3 {
  font-size: 1.6em;
  color: var(--secondary-color);
  padding: 20px 20px 10px;
}

.page-th-thao .sport-card p {
  font-size: 0.95em;
  color: #555;
  padding: 0 20px 20px;
  line-height: 1.6;
}

.page-th-thao .card-button {
  display: block;
  width: calc(100% - 40px);
  margin: 0 20px 20px;
  padding: 12px 20px;
  background-color: var(--primary-color);
  color: var(--text-dark);
  text-align: center;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-th-thao .card-button:hover {
  background-color: var(--accent-color);
}

/* Betting Guide Section */
.page-th-thao .betting-guide-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-th-thao .betting-guide-section .section-title {
  color: var(--primary-color);
}

.page-th-thao .betting-guide-section > p {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: #e0e0e0;
}

.page-th-thao .guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-th-thao .step-item {
  background-color: #2a3344;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .step-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-th-thao .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--text-dark);
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
}

.page-th-thao .step-item h3 {
  font-size: 1.6em;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-th-thao .step-item p {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-th-thao .small-button {
  padding: 10px 25px;
  font-size: 0.95em;
}

/* Offers Section */
.page-th-thao .offers-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

.page-th-thao .offers-section > p {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-th-thao .offer-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-th-thao .offer-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid #eee;
}

.page-th-thao .offer-card h3 {
  font-size: 1.6em;
  color: var(--secondary-color);
  padding: 20px 20px 10px;
}

.page-th-thao .offer-card p {
  font-size: 0.95em;
  color: #555;
  padding: 0 20px 20px;
  line-height: 1.6;
}

/* FAQ Section */
.page-th-thao .faq-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.page-th-thao .faq-section .section-title {
  color: var(--primary-color);
}

.page-th-thao .faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-th-thao .faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
}

.page-th-thao .faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #2a3344;
  border: 1px solid #3c4a5e;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .faq-question:hover {
  background: #3c4a5e;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-th-thao .faq-question h3 {
  font-size: 1.2em;
  color: var(--primary-color);
  margin: 0;
}

.page-th-thao .faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

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

.page-th-thao .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 25px;
  background: #1f2733;
  color: #cccccc;
  border-radius: 0 0 8px 8px;
}

.page-th-thao .faq-item.active .faq-answer {
  max-height: 500px; /* Sufficient height for content */
  padding: 20px 25px;
}

.page-th-thao .faq-answer p {
  margin: 0;
  line-height: 1.7;
}

/* News Section */
.page-th-thao .news-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

.page-th-thao .news-section > p {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-th-thao .news-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-th-thao .news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-th-thao .news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid #eee;
}

.page-th-thao .news-card h3 {
  font-size: 1.4em;
  padding: 20px 20px 10px;
}

.page-th-thao .news-card h3 a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-th-thao .news-card h3 a:hover {
  color: var(--primary-color);
}

.page-th-thao .news-card p {
  font-size: 0.95em;
  color: #555;
  padding: 0 20px 15px;
  line-height: 1.6;
}

.page-th-thao .read-more {
  display: inline-block;
  padding: 10px 20px;
  margin: 0 20px 20px;
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: all 0.3s ease;
}

.page-th-thao .read-more:hover {
  background-color: var(--primary-color);
  color: var(--text-dark);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-th-thao .hero-content h1 {
    font-size: 3em;
  }
  .page-th-thao .section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-th-thao .hero-section {
    padding: 40px 15px;
  }
  .page-th-thao .hero-content h1 {
    font-size: 2.5em;
  }
  .page-th-thao .hero-content p {
    font-size: 1em;
  }
  .page-th-thao .hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-th-thao .cta-button {
    width: 80%;
    padding: 12px 30px;
    font-size: 1em;
  }
  .page-th-thao .section-title {
    font-size: 1.8em;
    margin-bottom: 40px;
  }
  .page-th-thao .advantages-grid, .page-th-thao .sports-grid, .page-th-thao .guide-steps, .page-th-thao .offers-grid, .page-th-thao .news-grid {
    grid-template-columns: 1fr;
  }
  .page-th-thao .advantage-item img {
    width: 120px;
  }
  .page-th-thao .advantage-item h3, .page-th-thao .step-item h3, .page-th-thao .offer-card h3, .page-th-thao .news-card h3 {
    font-size: 1.4em;
  }
  .page-th-thao .sport-card img, .page-th-thao .offer-card img, .page-th-thao .news-card img {
    height: 180px;
  }
  .page-th-thao .faq-question {
    padding: 15px 20px;
  }
  .page-th-thao .faq-question h3 {
    font-size: 1.1em;
  }
  .page-th-thao .faq-toggle {
    font-size: 1.5em;
  }
  .page-th-thao .faq-item.active .faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-th-thao .hero-content h1 {
    font-size: 2em;
  }
  .page-th-thao .cta-button {
    width: 95%;
    font-size: 0.9em;
    padding: 10px 20px;
  }
  .page-th-thao .section-title {
    font-size: 1.5em;
    margin-bottom: 30px;
  }
  .page-th-thao .container {
    padding: 0 15px;
  }
  .page-th-thao .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.8em;
  }
}