.page-the-thao {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: #F4F7FB; /* Body background from shared.css */
}

.page-the-thao__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

/* HERO Section */
.page-the-thao__hero-section {
  padding-top: 10px; /* Small top padding, assuming body has header offset */
  padding-bottom: 60px;
  background: linear-gradient(180deg, #6FA3FF 0%, #2F6BFF 100%); /* Use auxiliary color for top, main color for bottom */
  color: #ffffff;
}

.page-the-thao__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
}

.page-the-thao__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  text-align: left;
}

.page-the-thao__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 20px;
  /* No fixed font-size, rely on viewport scaling/relative units */
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.page-the-thao__subtitle {
  font-size: 1.15rem;
  margin-bottom: 30px;
  max-width: 600px;
  color: #e0e0e0;
}

.page-the-thao__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-the-thao__btn-primary,
.page-the-thao__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  box-sizing: border-box;
  max-width: 100%;
}

.page-the-thao__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-the-thao__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  transform: translateY(-2px);
}

.page-the-thao__btn-secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-the-thao__btn-secondary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.page-the-thao__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-the-thao__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: block;
}

/* General Section Styling */
.page-the-thao__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #1F2D3D;
  margin-bottom: 30px;
  text-align: center;
}

.page-the-thao__intro-section .page-the-thao__section-title,
.page-the-thao__guide-section .page-the-thao__section-title,
.page-the-thao__advantages-section .page-the-thao__section-title,
.page-the-thao__cta-final-section .page-the-thao__section-title {
  color: #1F2D3D; /* Text Main */
}

.page-the-thao__bet-types-section .page-the-thao__section-title,
.page-the-thao__promotions-section .page-the-thao__section-title,
.page-the-thao__faq-section .page-the-thao__section-title {
  color: #ffffff;
}

.page-the-thao p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1em;
  color: #1F2D3D; /* Text Main */
}

.page-the-thao__dark-bg p, .page-the-thao__dark-bg li {
  color: #e0e0e0;
}

.page-the-thao__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 30px;
  display: block;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Intro Section */
.page-the-thao__intro-section {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D;
}

/* Bet Types Section */
.page-the-thao__bet-types-section {
  background-color: #2F6BFF; /* Main Color */
  color: #ffffff;
}

.page-the-thao__bet-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-the-thao__bet-type-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  color: #ffffff;
  border: 1px solid #D6E2FF; /* Border */
}

.page-the-thao__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-the-thao__bet-type-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: #e0e0e0;
}

/* Guide Section */
.page-the-thao__guide-section {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D;
}

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

.page-the-thao__guide-list li {
  background-color: #ffffff; /* Card BG */
  border-radius: 10px;
  padding: 25px 30px;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  counter-increment: guide-step;
  position: relative;
  border: 1px solid #D6E2FF; /* Border */
}

.page-the-thao__guide-list li::before {
  content: "Bước " counter(guide-step);
  position: absolute;
  left: 30px;
  top: -15px;
  background-color: #6FA3FF; /* Auxiliary Color */
  color: #ffffff;
  padding: 5px 15px;
  border-radius: 5px;
  font-weight: 700;
  font-size: 0.9rem;
}

.page-the-thao__guide-list li h3 {
  font-size: 1.4rem;
  color: #1F2D3D; /* Text Main */
  margin-top: 10px;
  margin-bottom: 10px;
}

.page-the-thao__guide-list li p {
  font-size: 1rem;
  color: #1F2D3D;
}

/* Promotions Section */
.page-the-thao__promotions-section {
  background-color: #2F6BFF; /* Main Color */
  color: #ffffff;
  text-align: center;
}

.page-the-thao__promo-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  text-align: left;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-the-thao__promo-list li {
  font-size: 1.1rem;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
  color: #e0e0e0;
}

.page-the-thao__promo-list li::before {
  content: '★'; /* Star icon */
  position: absolute;
  left: 0;
  color: #A5C4FF; /* Glow */
  font-size: 1.2em;
  line-height: 1;
}

.page-the-thao__promotions-section .page-the-thao__btn-primary {
  margin-top: 30px;
}

/* Advantages Section */
.page-the-thao__advantages-section {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D;
}

.page-the-thao__advantage-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.page-the-thao__advantage-list li {
  background-color: #ffffff; /* Card BG */
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  font-size: 1.05rem;
  position: relative;
  padding-left: 45px;
  color: #1F2D3D; /* Text Main */
  border: 1px solid #D6E2FF; /* Border */
}

.page-the-thao__advantage-list li::before {
  content: '✓'; /* Checkmark icon */
  position: absolute;
  left: 15px;
  top: 20px;
  color: #2F6BFF; /* Main Color */
  font-weight: 700;
  font-size: 1.2em;
}

/* FAQ Section */
.page-the-thao__faq-section {
  background-color: #2F6BFF; /* Main Color */
  color: #ffffff;
}

.page-the-thao__faq-list {
  margin-top: 30px;
}

.page-the-thao__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid #D6E2FF; /* Border */
}

.page-the-thao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  color: #ffffff;
  list-style: none; /* Hide default details marker */
}

.page-the-thao__faq-question::-webkit-details-marker { /* Hide default marker for Webkit */
  display: none;
}

.page-the-thao__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-the-thao__faq-item[open] .page-the-thao__faq-toggle {
  transform: rotate(45deg);
}

.page-the-thao__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: #e0e0e0;
}

/* Final CTA Section */
.page-the-thao__cta-final-section {
  background-color: #F4F7FB; /* Background */
  color: #1F2D3D;
  text-align: center;
  padding-bottom: 60px;
}

.page-the-thao__cta-final-section p {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
  color: #1F2D3D;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-the-thao__hero-container {
    gap: 30px;
  }
  .page-the-thao__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-the-thao__subtitle {
    font-size: 1rem;
  }
  .page-the-thao__section-title {
    font-size: 2rem;
  }
  .page-the-thao__bet-type-card {
    padding: 20px;
  }
  .page-the-thao__card-title {
    font-size: 1.3rem;
  }
  .page-the-thao__guide-list li h3 {
    font-size: 1.25rem;
  }
  .page-the-thao__faq-question {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  /* HERO Section Mobile */
  .page-the-thao__hero-section {
    padding-top: 10px !important; /* Enforce small top padding */
    padding-bottom: 40px;
  }
  .page-the-thao__hero-container {
    flex-direction: column;
    padding: 30px 15px;
    gap: 30px;
  }
  .page-the-thao__hero-content {
    order: 2; /* Content below image */
    flex: 1 1 100%;
    text-align: center;
  }
  .page-the-thao__hero-image {
    order: 1; /* Image above content */
    flex: 1 1 100%;
  }
  .page-the-thao__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-the-thao__subtitle {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }
  .page-the-thao__cta-buttons {
    flex-direction: column; /* Buttons stack vertically */
    gap: 15px;
    width: 100%;
  }
  .page-the-thao__btn-primary,
  .page-the-thao__btn-secondary {
    width: 100% !important; /* Full width buttons */
    max-width: 100% !important;
    padding: 12px 15px;
    white-space: normal !important;
    word-wrap: break-word !important;
    font-size: 1rem;
  }

  /* General Section Mobile */
  .page-the-thao__container {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-the-thao__section-title {
    font-size: 1.8rem;
    margin-bottom: 25px;
  }
  .page-the-thao p,
  .page-the-thao li {
    font-size: 1rem;
    line-height: 1.6;
  }

  /* Content Images Mobile */
  .page-the-thao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  /* Bet Types Section Mobile */
  .page-the-thao__bet-types-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-the-thao__bet-type-card {
    padding: 20px;
  }
  .page-the-thao__card-title {
    font-size: 1.2rem;
  }

  /* Guide Section Mobile */
  .page-the-thao__guide-list li {
    padding: 20px 25px;
  }
  .page-the-thao__guide-list li::before {
    left: 25px;
    top: -12px;
    font-size: 0.85rem;
    padding: 3px 10px;
  }
  .page-the-thao__guide-list li h3 {
    font-size: 1.15rem;
  }

  /* Promotions Section Mobile */
  .page-the-thao__promo-list {
    margin-top: 25px;
  }
  .page-the-thao__promo-list li {
    font-size: 1rem;
    padding-left: 25px;
  }

  /* Advantages Section Mobile */
  .page-the-thao__advantage-list {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .page-the-thao__advantage-list li {
    font-size: 1rem;
    padding-left: 40px;
  }

  /* FAQ Section Mobile */
  .page-the-thao__faq-question {
    font-size: 1rem;
    padding: 15px;
  }
  .page-the-thao__faq-answer {
    padding: 0 15px 15px;
    font-size: 0.95rem;
  }

  /* Final CTA Section Mobile */
  .page-the-thao__cta-final-section p {
    font-size: 1rem;
  }
}