.page-ththao {
  font-family: 'Arial', sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  background-color: var(--deep-navy);
}

.page-ththao__section {
  padding: 60px 20px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-ththao__section.page-ththao__dark-bg {
  background-color: var(--card-bg);
  color: var(--text-main);
}

.page-ththao__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-ththao__section-title {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-ththao__section-description {
  font-size: 18px;
  margin-bottom: 40px;
  color: var(--text-secondary);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* HERO Section */
.page-ththao__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px;
  background-color: var(--deep-navy);
  overflow: hidden;
}

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

.page-ththao__hero-image {
  width: 100%;
  margin-bottom: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

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

.page-ththao__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  color: var(--text-main);
}

.page-ththao__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--gold);
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.7);
  margin-bottom: 20px;
}

.page-ththao__intro-text {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 900px;
  margin: 0 auto 30px auto;
}

.page-ththao__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-ththao__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: none;
}

.page-ththao__cta-button:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-ththao__btn-secondary {
  background: var(--card-bg);
  color: var(--gold);
  border: 1px solid var(--gold);
}

.page-ththao__btn-secondary:hover {
  background: var(--deep-navy);
  color: var(--text-main);
  border-color: var(--text-main);
}

.page-ththao__btn-small {
  display: inline-block;
  padding: 10px 25px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  transition: all 0.3s ease;
  margin-top: 15px;
  border: none;
}

.page-ththao__btn-small:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
}

/* Sports Types Grid */
.page-ththao__sports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ththao__sport-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ththao__sport-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-ththao__sport-title {
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 15px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.3);
}

.page-ththao__sport-text {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Benefits List */
.page-ththao__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  text-align: left;
}

.page-ththao__benefits-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 25px;
  font-size: 17px;
  color: var(--text-main);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-ththao__benefits-item strong {
  color: var(--gold);
}

/* Guide List */
.page-ththao__guide-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  text-align: left;
  counter-reset: guide-counter;
}

.page-ththao__guide-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 20px;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-ththao__guide-item::before {
  counter-increment: guide-counter;
  content: counter(guide-counter);
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 30px;
  font-weight: bold;
  color: var(--gold);
  background-color: var(--deep-navy);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--gold);
  box-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-ththao__guide-item h3 {
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 10px;
  padding-left: 70px;
}

.page-ththao__guide-item p {
  font-size: 16px;
  color: var(--text-secondary);
  padding-left: 70px;
}

/* Promotions List */
.page-ththao__promo-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  text-align: left;
}

.page-ththao__promo-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-ththao__promo-item h3 {
  font-size: 20px;
  color: var(--gold);
  margin-bottom: 10px;
}

.page-ththao__promo-item p {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Security & Support Grid */
.page-ththao__security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ththao__security-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-ththao__security-item h3 {
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 15px;
}

.page-ththao__security-item p {
  font-size: 16px;
  color: var(--text-secondary);
}

/* FAQ Section */
.page-ththao__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

details.page-ththao__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--card-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

details.page-ththao__faq-item summary.page-ththao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}

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

details.page-ththao__faq-item summary.page-ththao__faq-question:hover {
  background: var(--deep-navy);
}

.page-ththao__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--gold);
}

.page-ththao__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--gold);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-ththao__faq-item .page-ththao__faq-answer {
  padding: 0 25px 25px;
  background: var(--deep-navy);
  border-radius: 0 0 10px 10px;
  color: var(--text-secondary);
  font-size: 16px;
}

.page-ththao__faq-answer p {
  margin-bottom: 15px;
}

/* Blog/News Section */
.page-ththao__blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ththao__blog-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ththao__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-ththao__blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-ththao__blog-title {
  font-size: 20px;
  margin: 15px 15px 10px 15px;
}

.page-ththao__blog-title a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-ththao__blog-title a:hover {
  color: var(--glow);
}

.page-ththao__blog-date {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 15px 10px 15px;
}

.page-ththao__blog-summary {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0 15px 20px 15px;
}

/* Global Image Styles */
.page-ththao img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-ththao__section-title {
    font-size: 32px;
  }
  .page-ththao__intro-text {
    font-size: 18px;
  }
  .page-ththao__main-title {
    font-size: clamp(30px, 5vw, 48px);
  }
  .page-ththao__guide-item h3 {
    font-size: 20px;
  }
}

@media (max-width: 768px) {
  .page-ththao {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-ththao__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-ththao__hero-image {
    margin-bottom: 20px;
    border-radius: 8px;
  }
  .page-ththao__main-title {
    font-size: clamp(28px, 6vw, 40px);
    margin-bottom: 15px;
  }
  .page-ththao__intro-text {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .page-ththao__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-ththao__cta-button, .page-ththao__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 25px;
    font-size: 16px;
  }
  .page-ththao__section {
    padding: 40px 15px;
  }
  .page-ththao__section-title {
    font-size: 28px;
  }
  .page-ththao__section-description {
    font-size: 16px;
  }
  .page-ththao__sports-grid, .page-ththao__benefits-list, .page-ththao__promo-list, .page-ththao__security-grid, .page-ththao__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-ththao__guide-item {
    padding: 20px;
  }
  .page-ththao__guide-item::before {
    width: 40px;
    height: 40px;
    font-size: 24px;
    top: 15px;
    left: 15px;
  }
  .page-ththao__guide-item h3 {
    padding-left: 60px;
    font-size: 18px;
  }
  .page-ththao__guide-item p {
    padding-left: 60px;
    font-size: 15px;
  }
  details.page-ththao__faq-item summary.page-ththao__faq-question {
    padding: 15px;
  }
  .page-ththao__faq-qtext {
    font-size: 16px;
  }
  .page-ththao__faq-toggle {
    font-size: 24px;
    width: 24px;
  }
  details.page-ththao__faq-item .page-ththao__faq-answer {
    padding: 0 15px 15px;
  }
  .page-ththao__blog-card img {
    
  }
  .page-ththao__blog-title {
    font-size: 18px;
  }
  .page-ththao__blog-summary {
    font-size: 14px;
  }
  .page-ththao__card, .page-ththao__section, .page-ththao__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-ththao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}

@media (max-width: 480px) {
  .page-ththao__section-title {
    font-size: 24px;
  }
  .page-ththao__main-title {
    font-size: clamp(24px, 7vw, 36px);
  }
  .page-ththao__cta-button, .page-ththao__btn-secondary {
    padding: 10px 20px;
    font-size: 15px;
  }
  .page-ththao__sport-card, .page-ththao__benefits-item, .page-ththao__promo-item, .page-ththao__security-item, .page-ththao__blog-card {
    padding: 20px;
  }
  .page-ththao__sport-title {
    font-size: 20px;
  }
  .page-ththao__guide-item h3 {
    font-size: 17px;
  }
  .page-ththao__faq-qtext {
    font-size: 15px;
  }
  .page-ththao__btn-small {
    font-size: 14px;
    padding: 8px 20px;
  }
}