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

.page-the-thao__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding */
  background-color: #f0f8ff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.page-the-thao__hero-image-wrap {
  width: 100%;
  max-height: 600px; /* Limit height for hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-the-thao__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.8); /* Slightly dim the image for text contrast */
}

.page-the-thao__hero-content {
  position: relative; /* Ensure content is above image */
  z-index: 1;
  max-width: 900px;
  margin: 20px auto 40px auto;
  padding: 0 20px;
  color: #000000; /* Dark text on light background */
}

.page-the-thao__hero-title {
  font-size: clamp(2.2em, 3.5vw, 3.2em);
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-the-thao__hero-description {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 30px;
}

.page-the-thao__hero-cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-the-thao__btn-primary,
.page-the-thao__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-the-thao__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-the-thao__btn-primary:hover {
  background-color: #1e87c0;
  transform: translateY(-2px);
}

.page-the-thao__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-the-thao__btn-secondary:hover {
  background-color: #e0f2f7;
  transform: translateY(-2px);
}

.page-the-thao__article-wrap {
  max-width: 1150px;
  margin: 40px auto;
  padding: 0 20px;
}

.page-the-thao__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 30px;
  text-align: center;
}

.page-the-thao__text-block {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

.page-the-thao__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-the-thao__benefit-card {
  background-color: #f0f8ff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.page-the-thao__benefit-title {
  font-size: 1.4em;
  color: #000000;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-the-thao__benefit-card p {
  font-size: 0.95em;
  color: #555555;
  line-height: 1.6;
}

.page-the-thao__figure {
  margin: 30px 0;
  text-align: center;
}

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

.page-the-thao__figcaption {
  font-size: 0.9em;
  color: #777777;
  margin-top: 10px;
}

.page-the-thao__sport-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-the-thao__sport-card {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-the-thao__sport-card:hover {
  transform: translateY(-5px);
}

.page-the-thao__sport-image {
  width: 100%;
  height: 250px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-the-thao__sport-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin: 15px 0 10px 0;
  font-weight: 600;
}

.page-the-thao__sport-card p {
  font-size: 0.95em;
  color: #555555;
  padding: 0 15px 20px 15px;
  line-height: 1.6;
}

.page-the-thao__guide-list {
  list-style: none;
  counter-reset: guide-step;
  padding: 0;
  margin: 30px 0;
}

.page-the-thao__guide-item {
  background-color: #f0f8ff;
  border-left: 5px solid #26A9E0;
  padding: 20px 25px;
  margin-bottom: 15px;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-the-thao__guide-item::before {
  counter-increment: guide-step;
  content: "Bước " counter(guide-step);
  position: absolute;
  left: -5px;
  top: 0;
  transform: translateX(-100%);
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 5px 10px;
  border-radius: 5px 0 0 5px;
  font-weight: 700;
  font-size: 0.85em;
}

.page-the-thao__guide-step-title {
  font-size: 1.3em;
  color: #000000;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-the-thao__guide-item p {
  font-size: 1em;
  color: #555555;
  line-height: 1.6;
}

.page-the-thao__guide-item a {
  color: #26A9E0;
  text-decoration: underline;
}

.page-the-thao__guide-item a:hover {
  color: #1e87c0;
}

.page-the-thao__promo-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-the-thao__promo-card {
  background-color: #FFFFFF;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  border: 1px solid #e0e0e0;
}

.page-the-thao__promo-title {
  font-size: 1.4em;
  color: #000000;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-the-thao__promo-card p {
  font-size: 0.95em;
  color: #555555;
  line-height: 1.6;
}

.page-the-thao__promo-cta {
  text-align: center;
  margin-top: 20px;
}

.page-the-thao__responsible-gaming-section {
  background-color: #f8f8f8;
  padding: 40px 20px;
  border-radius: 12px;
  text-align: center;
  margin: 40px auto;
}

.page-the-thao__responsible-gaming-section .page-the-thao__section-title {
  margin-bottom: 20px;
}

.page-the-thao__responsible-gaming-section .page-the-thao__text-block {
  max-width: 800px;
  margin: 0 auto 25px auto;
}

.page-the-thao__responsible-cta {
  text-align: center;
  margin-top: 20px;
}

.page-the-thao__faq-list {
  margin-top: 30px;
}

.page-the-thao__faq-item {
  background-color: #f0f8ff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-the-thao__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #000000;
  cursor: pointer;
  background-color: #e6f2ff;
  border-bottom: 1px solid #d0e0f0;
  list-style: none; /* Remove default marker */
}

.page-the-thao__faq-item summary::-webkit-details-marker {
  display: none; /* Hide Chrome/Safari default marker */
}

.page-the-thao__faq-item[open] summary {
  background-color: #d0e0f0;
}

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

.page-the-thao__faq-toggle {
  font-size: 1.5em;
  color: #26A9E0;
  margin-left: 15px;
  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: 20px 25px;
  font-size: 1em;
  color: #555555;
  line-height: 1.7;
  background-color: #f0f8ff;
}

.page-the-thao__final-cta-section {
  text-align: center;
  margin-top: 60px;
  margin-bottom: 60px;
  padding: 30px 20px;
  background-color: #e6f2ff;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.page-the-thao__final-cta-section .page-the-thao__section-title {
  color: #000000;
  font-size: 2.5em;
  margin-bottom: 25px;
}

.page-the-thao__final-cta-section .page-the-thao__text-block {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: #333333;
}

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

/* General link styling within content */
.page-the-thao a {
  color: #26A9E0;
  text-decoration: none;
}

.page-the-thao a:hover {
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-the-thao__hero-title {
    font-size: clamp(2em, 4vw, 2.8em);
  }

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

  .page-the-thao__final-cta-section .page-the-thao__section-title {
    font-size: 2.2em;
  }

  .page-the-thao__hero-content {
    margin-bottom: 30px;
  }

  .page-the-thao__article-wrap {
    margin: 30px auto;
  }
}

@media (max-width: 768px) {
  /* 顶区标题 + 双 CTA */
  .page-the-thao__hero-section {
    padding-top: 10px !important;
  }

  .page-the-thao__hero-content {
    padding: 0 15px;
    margin: 15px auto 30px auto;
  }

  .page-the-thao__hero-title {
    font-size: 2.2em !important;
    line-height: 1.3 !important;
  }

  .page-the-thao__hero-description {
    font-size: 1em !important;
    margin-bottom: 25px !important;
  }

  .page-the-thao__hero-cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    padding: 0 15px;
    box-sizing: border-box !important;
  }

  .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;
  }

  /* 单栏长文容器 */
  .page-the-thao__article-wrap {
    margin: 20px auto !important;
    padding: 0 15px !important;
  }

  .page-the-thao__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px !important;
  }

  .page-the-thao__text-block {
    font-size: 0.95em !important;
    line-height: 1.6 !important;
  }

  .page-the-thao__benefits-grid,
  .page-the-thao__sport-cards-grid,
  .page-the-thao__promo-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-the-thao__benefit-card,
  .page-the-thao__sport-card,
  .page-the-thao__promo-card {
    padding: 20px !important;
  }

  .page-the-thao__benefit-title,
  .page-the-thao__promo-title {
    font-size: 1.3em !important;
  }

  .page-the-thao__sport-title {
    font-size: 1.4em !important;
  }

  /* 通用图片与 figure */
  .page-the-thao img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-the-thao__figure {
    margin: 20px 0 !important;
  }

  .page-the-thao__figcaption {
    font-size: 0.85em !important;
  }

  .page-the-thao__sport-image {
    height: 200px; /* Adjust height for mobile */
  }

  /* 按钮与按钮容器 */
  .page-the-thao__cta-buttons,
  .page-the-thao__button-group,
  .page-the-thao__btn-container,
  .page-the-thao__final-cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column !important;
    gap: 10px !important;
  }

  /* 注册教程与 FAQ 区块 */
  .page-the-thao__guide-item {
    padding: 15px 20px !important;
  }

  .page-the-thao__guide-item::before {
    position: static;
    transform: none;
    display: block;
    width: fit-content;
    margin-bottom: 10px;
    border-radius: 5px;
  }

  .page-the-thao__guide-step-title {
    font-size: 1.2em !important;
  }

  .page-the-thao__faq-item summary {
    padding: 15px 20px !important;
    font-size: 1em !important;
  }

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

  .page-the-thao__final-cta-section {
    margin-top: 40px !important;
    margin-bottom: 40px !important;
    padding: 25px 15px !important;
  }

  .page-the-thao__final-cta-section .page-the-thao__section-title {
    font-size: 2em !important;
  }

  .page-the-thao__final-cta-section .page-the-thao__text-block {
    font-size: 1em !important;
  }

  .page-the-thao__responsible-gaming-section {
    padding: 30px 15px !important;
    margin: 30px auto !important;
  }
}