.page-ththao {
  background-color: #08160F;
  color: #F2FFF6;
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-ththao__section {
  padding: 60px 0;
}

.page-ththao__section-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: #F2FFF6;
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-ththao__section-description {
  font-size: 1.1rem;
  color: #A7D9B8;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

/* Hero Section */
.page-ththao__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body handles header offset, small top padding for visual */
  background: linear-gradient(180deg, rgba(8, 22, 15, 0.8) 0%, rgba(8, 22, 15, 1) 100%);
}

.page-ththao__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  position: relative;
}

.page-ththao__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-ththao__hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  padding: 40px 20px;
  background-color: rgba(17, 39, 27, 0.85); /* Card BG with transparency */
  border-radius: 10px;
  margin-top: -100px; /* Overlap with image slightly for visual effect */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-ththao__main-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: #F2FFF6;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.1;
}

.page-ththao__hero-description {
  font-size: 1.2rem;
  color: #A7D9B8;
  margin-bottom: 30px;
}

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

.page-ththao__btn-primary,
.page-ththao__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-ththao__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: 2px solid transparent;
}

.page-ththao__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 0 15px #57E38D;
}

.page-ththao__btn-secondary {
  background-color: transparent;
  color: #2AD16F;
  border: 2px solid #2AD16F;
}

.page-ththao__btn-secondary:hover {
  background-color: #2AD16F;
  color: #F2FFF6;
  box-shadow: 0 0 15px #57E38D;
}

.page-ththao__btn-center {
  margin: 40px auto 0 auto;
  display: table;
}

/* Why Choose Section */
.page-ththao__why-choose {
  background-color: #0A4B2C; /* Deep Green */
  padding: 80px 0;
}

.page-ththao__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-ththao__feature-item {
  background-color: #11271B; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
}

.page-ththao__feature-title {
  font-size: 1.8rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: bold;
}

.page-ththao__feature-text {
  font-size: 1rem;
  color: #A7D9B8;
}

/* Explore Sports Section */
.page-ththao__explore-sports {
  background-color: #08160F;
  padding: 80px 0;
}

.page-ththao__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 40px auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  object-fit: cover;
}

.page-ththao__sport-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-ththao__sport-item {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-ththao__sport-title {
  font-size: 1.8rem;
  color: #F2C14E;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-ththao__sport-text {
  font-size: 1rem;
  color: #A7D9B8;
  margin-bottom: 20px;
}

/* Live Betting Section */
.page-ththao__live-betting {
  background-color: #0A4B2C;
  padding: 80px 0;
}

.page-ththao__live-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

/* Promotions Section */
.page-ththao__promotions {
  background-color: #08160F;
  padding: 80px 0;
}

.page-ththao__promo-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-ththao__promo-item {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
}

.page-ththao__promo-title {
  font-size: 1.8rem;
  color: #F2C14E;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-ththao__promo-text {
  font-size: 1rem;
  color: #A7D9B8;
}

/* Get Started Section */
.page-ththao__get-started {
  background-color: #0A4B2C;
  padding: 80px 0;
}

.page-ththao__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-ththao__step-item {
  background-color: #11271B;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-ththao__step-title {
  font-size: 1.8rem;
  color: #F2C14E;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-ththao__step-text {
  font-size: 1rem;
  color: #A7D9B8;
  margin-bottom: 20px;
}

/* FAQ Section */
.page-ththao__faq {
  background-color: #08160F;
  padding: 80px 0;
}

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

.page-ththao__faq-item {
  background-color: #11271B;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-ththao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #F2FFF6;
  cursor: pointer;
  background-color: #0A4B2C;
  border-bottom: 1px solid #1E3A2A;
}

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

.page-ththao__faq-question::marker {
  display: none;
}

.page-ththao__faq-qtext {
  flex-grow: 1;
}

.page-ththao__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #F2C14E;
}

.page-ththao__faq-item[open] .page-ththao__faq-toggle {
  content: '−';
}

.page-ththao__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: #A7D9B8;
  border-top: 1px solid #1E3A2A;
}

.page-ththao__faq-item:not([open]) .page-ththao__faq-answer {
  display: none;
}

/* Responsive styles */
@media (max-width: 768px) {
  .page-ththao__container,
  .page-ththao__hero-section,
  .page-ththao__why-choose .page-ththao__container,
  .page-ththao__explore-sports .page-ththao__container,
  .page-ththao__live-betting .page-ththao__container,
  .page-ththao__promotions .page-ththao__container,
  .page-ththao__get-started .page-ththao__container,
  .page-ththao__faq .page-ththao__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-ththao__section {
    padding: 40px 0;
  }

  .page-ththao__hero-content {
    margin-top: -60px;
    padding: 30px 15px;
  }

  .page-ththao__main-title {
    font-size: 2rem;
  }

  .page-ththao__hero-description {
    font-size: 1rem;
  }

  .page-ththao__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-ththao__btn-primary,
  .page-ththao__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-ththao__feature-grid,
  .page-ththao__sport-categories,
  .page-ththao__live-features,
  .page-ththao__promo-list,
  .page-ththao__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-ththao__content-image,
  .page-ththao__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-ththao__hero-image-wrapper,
  .page-ththao__video-container,
  .page-ththao__video-wrapper,
  .page-ththao__section,
  .page-ththao__card,
  .page-ththao__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-ththao__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-ththao__faq-answer {
    padding: 15px 20px;
  }
  
  .page-ththao__video-section {
    padding-top: 10px !important; /* body handles --header-offset, keep small decorative padding */
  }
}