:root {
  --main-color: #017439;
  --auxiliary-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #FFFFFF;
  --button-register-bg: #C30808;
  --button-login-bg: #C30808;
  --button-login-register-text: #FFFF00;
  --border-color: #e0e0e0;
  --background-color: #FFFFFF;
}

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

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

.page-the-thao__section {
  padding: 60px 0;
}

.page-the-thao__hero-section {
  padding-top: 10px;
  position: relative;
  background-color: var(--main-color);
  overflow: hidden;
}

.page-the-thao__hero-image {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.page-the-thao__hero-image img {
  width: 100%;
  height: 675px;
  object-fit: cover;
  display: block;
}

.page-the-thao__hero-content {
  position: relative;
  text-align: center;
  padding: 40px 0;
  color: var(--text-light);
  z-index: 1;
}

.page-the-thao__hero-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-the-thao__hero-description {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-the-thao__hero-cta-buttons,
.page-the-thao__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-the-thao__btn-primary,
.page-the-thao__btn-secondary,
.page-the-thao__btn-tertiary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

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

.page-the-thao__btn-primary:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-the-thao__btn-secondary {
  background-color: transparent;
  color: var(--button-login-register-text);
  border: 2px solid var(--button-login-register-text);
}

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

.page-the-thao__btn-secondary--yellow-text {
  color: var(--button-login-register-text);
  border-color: var(--button-login-register-text);
}
.page-the-thao__btn-secondary--yellow-text:hover {
  background-color: var(--button-login-register-text);
  color: var(--main-color);
}

.page-the-thao__btn-tertiary {
  background-color: var(--main-color);
  color: var(--text-light);
  border: 2px solid var(--main-color);
  font-size: 0.95rem;
  padding: 10px 20px;
  margin-top: 20px;
}

.page-the-thao__btn-tertiary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-the-thao__link-inline {
  color: var(--main-color);
  text-decoration: underline;
  font-weight: 600;
}

.page-the-thao__link-inline:hover {
  color: #005a2e;
}

.page-the-thao__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--main-color);
  line-height: 1.3;
}

.page-the-thao__section-title--white {
  color: var(--text-light);
}

.page-the-thao__text-block {
  font-size: 1rem;
  line-height: 1.7;
  text-align: justify;
  margin-bottom: 20px;
}

.page-the-thao__text-block--white {
  color: var(--text-light);
}

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

.page-the-thao__image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.page-the-thao__sports-card,
.page-the-thao__promotion-card {
  background: var(--auxiliary-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-the-thao__sports-card:hover,
.page-the-thao__promotion-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.page-the-thao__card-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--main-color);
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-the-thao__card-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-dark);
}