.page-the-thao {
  font-family: 'Arial', sans-serif;
  color: #333333;
  line-height: 1.6;
}

.page-the-thao__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-the-thao__section-title {
  font-size: 2.5em;
  font-weight: bold;
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.2;
}

.page-the-thao__section-title--white {
  color: #ffffff;
}

.page-the-thao__text-block {
  font-size: 1.1em;
  text-align: justify;
  margin-bottom: 20px;
  color: #333333;
}

.page-the-thao__text-block--white {
  color: #f0f0f0;
}

.page-the-thao__btn-primary,
.page-the-thao__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-the-thao__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
}

.page-the-thao__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-the-thao__btn-secondary {
  background: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
}

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

.page-the-thao__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.page-the-thao__card {
  background: #FFFFFF;
  color: #333333;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  padding: 25px;
  box-sizing: border-box;
}

.page-the-thao__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-top: 10px; /* Consistent with shared.css body padding-top, only small additional */
  margin-bottom: 40px;
}

.page-the-thao__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px;
}

.page-the-thao__hero-content {
  position: relative; /* Changed from absolute to relative to be below image */
  background: #F5F7FA; /* Match body background */
  padding: 40px 20px;
  text-align: center;
  color: #333333;
}

.page-the-thao__hero-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 900;
  color: #E53935;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-the-thao__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #333333;
}

.page-the-thao__hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-the-thao__dark-section {
  background: #E53935;
  color: #ffffff;
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-the-thao__light-bg {
  background: #F5F7FA;
  padding: 60px 0;
  margin-bottom: 40px;
}

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

.page-the-thao__grid-item {
  text-align: center;
}

.page-the-thao__grid-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-the-thao__grid-title {
  font-size: 1.8em;
  font-weight: bold;
  color: #E53935;
  margin-bottom: 15px;
}

.page-the-thao__grid-title--white {
  color: #ffffff;
}

.page-the-thao__list {
  list-style: disc inside;
  text-align: left;
  font-size: 1.1em;
  padding-left: 20px;
}

.page-the-thao__list--white {
  color: #f0f0f0;
}

.page-the-thao__list li {
  margin-bottom: 10px;
}

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

.page-the-thao__advantage-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-the-thao__advantage-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-the-thao__advantage-title {
  font-size: 1.4em;
  font-weight: bold;
  color: #E53935;
  margin-bottom: 10px;
}

.page-the-thao__advantage-description {
  font-size: 1em;
  color: #555555;
}

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

.page-the-thao__step-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%; /* Ensure cards have equal height */
  box-sizing: border-box;
}

.page-the-thao__step-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-the-thao__step-title {
  font-size: 1.5em;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 10px;
}

.page-the-thao__step-title--white {
  color: #ffffff;
}

.page-the-thao__step-description {
  font-size: 1em;
  color: #f0f0f0;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-the-thao__btn-primary--small {
  padding: 10px 20px;
  font-size: 0.9em;
  margin-top: auto; /* Push button to bottom */
}

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

.page-the-thao__promotion-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-the-thao__promotion-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-the-thao__promotion-title {
  font-size: 1.4em;
  font-weight: bold;
  color: #E53935;
  margin-bottom: 10px;
}

.page-the-thao__promotion-description {
  font-size: 1em;
  color: #555555;
}

.page-the-thao__cta-bottom {
  text-align: center;
  margin-top: 40px;
}

.page-the-thao__faq-list {
  margin-top: 40px;
}

.page-the-thao__faq-item {
  margin-bottom: 15px;
  cursor: pointer;
  list-style: none;
  padding: 0;
  overflow: hidden;
}

.page-the-thao__faq-item[open] .page-the-thao__faq-toggle {
  content: '-';
}

.page-the-thao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  background: #f8f8f8;
  border-bottom: 1px solid #E0E0E0;
  border-radius: 10px;
  list-style: none;
}

.page-the-thao__faq-question::-webkit-details-marker {
  display: none;
}

.page-the-thao__faq-qtext {
  flex-grow: 1;
}

.page-the-thao__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #E53935;
  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: 15px 20px;
  font-size: 1em;
  color: #555555;
  background: #ffffff;
  border-top: none;
  border-radius: 0 0 10px 10px;
}

.page-the-thao__cta-section {
  text-align: center;
  padding: 80px 0;
}

.page-the-thao__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
}

/* General image responsiveness */
.page-the-thao img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-the-thao__container {
    padding: 15px;
  }

  .page-the-thao__section-title {
    font-size: 2em;
    margin-bottom: 30px;
  }

  .page-the-thao__hero-section {
    padding-top: 10px !important;
    margin-bottom: 30px;
  }

  .page-the-thao__hero-image {
    max-height: 400px;
  }

  .page-the-thao__hero-content {
    padding: 30px 15px;
  }

  .page-the-thao__hero-title {
    font-size: 2em;
  }

  .page-the-thao__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-the-thao__hero-buttons,
  .page-the-thao__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-the-thao__btn-primary,
  .page-the-thao__btn-secondary,
  .page-the-thao a[class*="button"],
  .page-the-thao a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-the-thao__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-the-thao__dark-section,
  .page-the-thao__light-bg {
    padding: 40px 0;
    margin-bottom: 30px;
  }

  .page-the-thao__grid-container,
  .page-the-thao__advantages-grid,
  .page-the-thao__steps-grid,
  .page-the-thao__promotions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-the-thao__grid-image,
  .page-the-thao__advantage-image,
  .page-the-thao__step-image,
  .page-the-thao__promotion-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-the-thao__home-content-box {
    max-width: 100% !important;
    height: auto !important; /* Allow content to fully expand */
    padding: 10px;
    margin: 0;
  }

  .page-the-thao__home-content-inner {
    height: auto !important;
    overflow: visible !important;
  }

  .page-the-thao__blog-grid {
    grid-template-columns: 1fr;
  }

  /* FAQ specific mobile styles */
  .page-the-thao__faq-question {
    font-size: 1.1em;
    padding: 12px 15px;
  }

  .page-the-thao__faq-answer {
    padding: 12px 15px;
  }

  /* Ensure all images are responsive on mobile */
  .page-the-thao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-the-thao__section,
  .page-the-thao__card,
  .page-the-thao__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

/* No specific guide-box or 5-card layout for this page, so no need for that specific media query. */