:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --register-btn-bg: #C30808;
  --login-btn-bg: #C30808;
  --register-login-text: #FFFF00;
  --background-color: #FFFFFF;
}

.page-the-thao {
  font-family: 'Arial', sans-serif;
  color: var(--text-color-dark);
  line-height: 1.6;
}

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

.page-the-thao__hero-section {
  background-color: var(--secondary-color);
  padding-top: 10px;
  padding-bottom: 40px;
  color: var(--text-color-dark);
}

.page-the-thao__hero-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-the-thao__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
}

.page-the-thao__hero-title {
  font-size: 3em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--primary-color);
  max-width: 600px;
}

.page-the-thao__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 550px;
}

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

.page-the-thao__btn-primary,
.page-the-thao__btn-secondary,
.page-the-thao__btn-tertiary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-the-thao__btn-primary {
  background-color: var(--register-btn-bg);
  color: var(--register-login-text);
  border: 2px solid var(--register-btn-bg);
}

.page-the-thao__btn-primary:hover {
  background-color: #a40606;
  color: var(--register-login-text);
}

.page-the-thao__btn-secondary {
  background-color: var(--secondary-color);
  color: var(--login-btn-bg);
  border: 2px solid var(--login-btn-bg);
}

.page-the-thao__btn-secondary:hover {
  background-color: var(--login-btn-bg);
  color: var(--secondary-color);
}

.page-the-thao__btn-tertiary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-the-thao__btn-tertiary:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.page-the-thao__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-the-thao__hero-side-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

.page-the-thao__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-the-thao__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
}

.page-the-thao__light-bg {
  background-color: var(--background-color);
  color: var(--text-color-dark);
}

.page-the-thao__dark-bg {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-the-thao__dark-bg .page-the-thao__section-title {
  color: var(--secondary-color);
}

.page-the-thao__dark-bg .page-the-thao__btn-tertiary {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.page-the-thao__dark-bg .page-the-thao__btn-tertiary:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.page-the-thao__intro-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-the-thao__feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.page-the-thao__feature-item {
  flex: 1 1 30%;
  max-width: 350px;
  text-align: center;
  padding: 20px;
  background-color: var(--secondary-color);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
}

.page-the-thao__icon-box-media {
  width: 200px;
  height: 200px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--secondary-color);
}

.page-the-thao__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}

.page-the-thao__feature-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-the-thao__feature-text {
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-the-thao__sports-categories {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-the-thao__category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.page-the-thao__category-card {
  flex: 1 1 30%;
  max-width: 350px;
  background-color: var(--secondary-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  padding-bottom: 20px;
  box-sizing: border-box;
  color: var(--text-color-dark);
}

.page-the-thao__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
}

.page-the-thao__category-card .page-the-thao__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--primary-color);
  padding: 0 15px;
}

.page-the-thao__category-card .page-the-thao__card-text {
  font-size: 0.95em;
  margin-bottom: 20px;
  padding: 0 15px;
}

.page-the-thao__guide-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-the-thao__guide-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
}

.page-the-thao__guide-text {
  flex: 1 1 55%;
  min-width: 300px;
}

.page-the-thao__guide-subtitle {
  font-size: 1.6em;
  font-weight: 600;
  margin-top: 25px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-the-thao__guide-text p {
  margin-bottom: 15px;
}

.page-the-thao__guide-image {
  flex: 1 1 35%;
  min-width: 250px;
  text-align: center;
}

.page-the-thao__guide-side-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-the-thao__promo-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-the-thao__promo-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
  margin-bottom: 40px;
}

.page-the-thao__promo-card {
  flex: 1 1 30%;
  max-width: 350px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  box-sizing: border-box;
  color: var(--text-color-light);
}

.page-the-thao__promo-card .page-the-thao__promo-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--secondary-color);
}

.page-the-thao__promo-card .page-the-thao__promo-text {
  font-size: 0.95em;
  margin-bottom: 20px;
}

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

.page-the-thao__faq-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-the-thao__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-the-thao__faq-item {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-the-thao__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
}

.page-the-thao__faq-item[open] .page-the-thao__faq-question {
  border-bottom: 1px solid #e0e0e0;
}

.page-the-thao__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  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 25px 20px;
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-the-thao__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-the-thao__cta-final-section {
  padding-top: 60px;
  padding-bottom: 60px;
  text-align: center;
}

.page-the-thao__cta-final-section .page-the-thao__cta-buttons {
  justify-content: center;
  margin-top: 30px;
}

.page-the-thao img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 1024px) {
  .page-the-thao__hero-title {
    font-size: 2.5em;
  }
  .page-the-thao__section-title {
    font-size: 2em;
  }
  .page-the-thao__feature-item,
  .page-the-thao__category-card,
  .page-the-thao__promo-card {
    flex: 1 1 45%;
    max-width: 45%;
  }
  .page-the-thao__guide-text,
  .page-the-thao__guide-image {
    flex: 1 1 100%;
  }
}

@media (max-width: 768px) {
  .page-the-thao__container {
    padding: 20px 15px;
  }

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

  .page-the-thao__hero-container {
    flex-direction: column;
    gap: 30px;
  }

  .page-the-thao__hero-content {
    order: 2;
  }

  .page-the-thao__hero-image {
    order: 1;
  }

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

  .page-the-thao__hero-description {
    font-size: 1em;
    text-align: center;
  }

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

  .page-the-thao__btn-primary,
  .page-the-thao__btn-secondary,
  .page-the-thao__btn-tertiary {
    max-width: 100% !important;
    width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-the-thao__hero-cta-buttons,
  .page-the-thao__cta-center,
  .page-the-thao__cta-final-section .page-the-thao__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }

  .page-the-thao__section-title {
    font-size: 1.8em;
  }

  .page-the-thao__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-the-thao__feature-grid {
    flex-direction: column;
    align-items: center;
  }

  .page-the-thao__feature-item {
    flex: 1 1 100%;
    max-width: 100%;
    padding: 15px;
  }

  .page-the-thao__icon-box-media {
    width: 160px;
    height: 160px;
    border-width: 3px;
    margin-bottom: 15px;
  }

  .page-the-thao__sports-categories {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .page-the-thao__category-grid {
    flex-direction: column;
    align-items: center;
  }

  .page-the-thao__category-card {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .page-the-thao__card-image {
    height: 180px;
  }

  .page-the-thao__guide-section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .page-the-thao__guide-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-the-thao__guide-text,
  .page-the-thao__guide-image {
    flex: 1 1 100%;
  }

  .page-the-thao__guide-subtitle {
    font-size: 1.4em;
  }

  .page-the-thao__promo-section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .page-the-thao__promo-grid {
    flex-direction: column;
    align-items: center;
  }

  .page-the-thao__promo-card {
    flex: 1 1 100%;
    max-width: 100%;
    padding: 20px;
  }

  .page-the-thao__faq-section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .page-the-thao__faq-item {
    margin-bottom: 10px;
  }

  .page-the-thao__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-the-thao__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.95em;
  }

  .page-the-thao__cta-final-section {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .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;
  }
}