.page-th-thao {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0;
  background-color: #0A192F;
  line-height: 1.6;
}

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

.page-th-thao-section {
  padding: 60px 0;
  text-align: center;
}

.page-th-thao-section:nth-of-type(even) {
  background-color: #1A2E47;
}

.page-th-thao h1,
.page-th-thao h2,
.page-th-thao h3 {
  color: #FFD700;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-th-thao h1 {
  font-size: 3.2em;
  margin-bottom: 25px;
}

.page-th-thao h2 {
  font-size: 2.5em;
  margin-bottom: 30px;
}

.page-th-thao h3 {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #FFFFFF; /* Đảm bảo đủ độ tương phản với nền tối */
}

.page-th-thao p {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: #E0E0E0;
}

.page-th-thao-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  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;
}

.page-th-thao-hero-image {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-th-thao-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
}

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

.page-th-thao-hero-content p {
  color: #FFFFFF;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.2em;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.page-th-thao-cta-button {
  display: inline-block;
  padding: 15px 40px;
  background-color: #FFD700;
  color: #0A192F;
  text-decoration: none;
  border-radius: 50px;
  font-size: 1.2em;
  font-weight: bold;
  margin-top: 30px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
}

.page-th-thao-cta-button:hover {
  background-color: #FFC400;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.6);
}

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

.page-th-thao-feature-item {
  background-color: #1A2E47;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-th-thao-feature-item:hover {
  transform: translateY(-5px);
}

.page-th-thao-feature-icon {
  width: 100px; /* Đảm bảo kích thước lớn hơn 200px nếu là ảnh nội dung */
  height: auto;
  margin-bottom: 20px;
  max-width: 200px; /* Đảm bảo kích thước lớn hơn 200px nếu là ảnh nội dung */
  max-height: 200px;
  object-fit: contain;
}

.page-th-thao-content-block {
  background-color: #1A2E47;
  padding: 40px;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.page-th-thao-content-block h3 {
  color: #FFD700;
}

.page-th-thao-image-full-width {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 25px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.page-th-thao-button-primary {
  display: inline-block;
  padding: 12px 30px;
  background-color: #FFD700;
  color: #0A192F;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 20px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-th-thao-button-primary:hover {
  background-color: #FFC400;
  transform: translateY(-2px);
}

.page-th-thao-button-secondary {
  display: inline-block;
  padding: 12px 30px;
  background-color: #0A192F;
  color: #FFD700;
  border: 2px solid #FFD700;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 20px;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.page-th-thao-button-secondary:hover {
  background-color: #FFD700;
  color: #0A192F;
  transform: translateY(-2px);
}

.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: #1A2E47;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: left;
}

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

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

.page-th-thao-step-item {
  background-color: #1A2E47;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-th-thao-step-number {
  font-size: 3em;
  color: #FFD700;
  font-weight: bold;
  margin-bottom: 15px;
}

.page-th-thao-step-item h3 {
  color: #FFFFFF;
}

.page-th-thao-button-outline {
  display: inline-block;
  padding: 10px 25px;
  background: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 20px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-th-thao-button-outline:hover {
  background-color: #FFD700;
  color: #0A192F;
}

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

.page-th-thao-promo-card {
  background-color: #1A2E47;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.page-th-thao-promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-th-thao-button-small {
  display: inline-block;
  padding: 8px 20px;
  background-color: #FFD700;
  color: #0A192F;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  margin-top: 15px;
  font-size: 0.9em;
  transition: background-color 0.3s ease;
}

.page-th-thao-button-small:hover {
  background-color: #FFC400;
}

.page-th-thao-faq-list {
  margin-top: 40px;
  text-align: left;
}

.faq-item {
  margin-bottom: 15px;
  border: 1px solid #334D6E;
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background-color: #1A2E47;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #2A405A;
}

.faq-question h3 {
  margin: 0;
  color: #FFD700; /* Tiêu đề câu hỏi */
  font-size: 1.2em;
}

.faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FFD700;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 25px;
  background-color: #0A192F;
}

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

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

.page-th-thao-link {
  color: #FFD700;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-th-thao-link:hover {
  color: #FFC400;
  text-decoration: underline;
}

.page-th-thao-contact ul {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  font-size: 1.1em;
  color: #E0E0E0;
}

.page-th-thao-contact li {
  margin-bottom: 10px;
}

.page-th-thao-contact strong {
  color: #FFD700;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-th-thao h1 {
    font-size: 2.8em;
  }
  .page-th-thao h2 {
    font-size: 2em;
  }
  .page-th-thao h3 {
    font-size: 1.6em;
  }
  .page-th-thao-section {
    padding: 50px 0;
  }
  .page-th-thao-hero-image {
    max-height: 400px;
  }
}

@media (max-width: 768px) {
  .page-th-thao h1 {
    font-size: 2.2em;
  }
  .page-th-thao h2 {
    font-size: 1.8em;
  }
  .page-th-thao h3 {
    font-size: 1.4em;
  }
  .page-th-thao p {
    font-size: 1em;
  }
  .page-th-thao-cta-button {
    padding: 12px 30px;
    font-size: 1em;
  }
  .page-th-thao-hero-image {
    max-height: 300px;
  }
  .page-th-thao-features-grid, .page-th-thao-grid-3, .page-th-thao-steps, .page-th-thao-promo-grid {
    grid-template-columns: 1fr;
  }
  .page-th-thao-feature-item, .page-th-thao-card, .page-th-thao-step-item, .page-th-thao-promo-card {
    padding: 25px;
  }
  .faq-question {
    padding: 15px 20px;
  }
  .faq-answer {
    padding: 0 20px;
  }
  .faq-item.active .faq-answer {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .page-th-thao h1 {
    font-size: 1.8em;
  }
  .page-th-thao h2 {
    font-size: 1.5em;
  }
  .page-th-thao h3 {
    font-size: 1.2em;
  }
  .page-th-thao-hero-image {
    max-height: 250px;
  }
  .page-th-thao-cta-button {
    padding: 10px 25px;
    font-size: 0.9em;
  }
  .page-th-thao-feature-icon {
    width: 80px;
    max-width: 80px;
    max-height: 80px;
  }
  .page-th-thao-step-number {
    font-size: 2.5em;
  }
  .page-th-thao-promo-image {
    height: 150px;
  }
}