.page-game-bai {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  line-height: 1.6;
  background-color: #FFFFFF; /* Ensure consistency with body background */
}

.page-game-bai__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-game-bai__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px 0; /* Small top padding, larger bottom padding */
  background-color: #FFFFFF;
  color: #333333;
}

.page-game-bai__hero-image-wrapper {
  width: 100%;
  max-width: 1200px; /* Adjust based on desired hero image width */
  margin-bottom: 30px;
}

.page-game-bai__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-game-bai__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-game-bai__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #017439;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-game-bai__description {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: #555555;
}

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

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-game-bai__btn-primary {
  background-color: #C30808; /* Register color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-game-bai__btn-primary:hover {
  background-color: #a30606;
  border-color: #a30606;
  transform: translateY(-2px);
}

.page-game-bai__btn-secondary {
  background-color: #FFFFFF;
  color: #017439;
  border: 2px solid #017439;
}

.page-game-bai__btn-secondary:hover {
  background-color: #f0f0f0;
  border-color: #017439;
  transform: translateY(-2px);
}

.page-game-bai__introduction,
.page-game-bai__benefits,
.page-game-bai__faq-section {
  background-color: #017439;
  color: #ffffff;
  padding: 60px 0;
}

.page-game-bai__game-types,
.page-game-bai__how-to-play,
.page-game-bai__conclusion {
  background-color: #FFFFFF;
  color: #333333;
  padding: 60px 0;
}

.page-game-bai__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
  color: inherit;
}

.page-game-bai__introduction p,
.page-game-bai__benefits p,
.page-game-bai__how-to-play p,
.page-game-bai__faq-section p,
.page-game-bai__conclusion p {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: inherit;
}

.page-game-bai__figure {
  margin: 30px auto;
  max-width: 680px;
  text-align: center;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-game-bai__image {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-game-bai__figcaption {
  font-style: italic;
  font-size: 0.9rem;
  color: #777777;
  padding: 10px;
  background-color: #f9f9f9;
}

.page-game-bai__introduction .page-game-bai__figcaption {
  background-color: rgba(255, 255, 255, 0.1);
  color: #cccccc;
}

.page-game-bai__info-card {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 30px;
  margin-top: 40px;
}

.page-game-bai__info-card-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: #FFFFFF;
  text-align: center;
}

.page-game-bai__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-game-bai__list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  font-size: 1.05rem;
  color: #f0f0f0;
}

.page-game-bai__list li::before {
  content: '✅';
  position: absolute;
  left: 0;
  color: #FFFF00;
}

.page-game-bai__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai__game-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.3s ease;
  border: 1px solid #e0e0e0;
}

.page-game-bai__game-card:hover {
  transform: translateY(-5px);
}

.page-game-bai__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-game-bai__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 20px 15px 10px 15px;
  color: #017439;
}

.page-game-bai__card-link {
  text-decoration: none;
  color: inherit;
}

.page-game-bai__card-link:hover {
  text-decoration: underline;
}

.page-game-bai__card-description {
  font-size: 0.95rem;
  color: #555555;
  padding: 0 15px 20px 15px;
  flex-grow: 1;
}

.page-game-bai__btn-play {
  display: inline-block;
  background-color: #017439;
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 20px;
  transition: background-color 0.3s ease;
  max-width: calc(100% - 30px);
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai__btn-play:hover {
  background-color: #005a2e;
}

.page-game-bai__cta-center {
  text-align: center;
  margin-top: 40px;
}

.page-game-bai__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai__benefit-item {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
}

.page-game-bai__benefit-title {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: #FFFF00;
}

.page-game-bai__benefit-item p {
  color: #f0f0f0;
  font-size: 1rem;
}

.page-game-bai__step-list {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
  margin-top: 40px;
}

.page-game-bai__step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 50px;
  text-align: center;
}

.page-game-bai__step-item::before {
  counter-increment: step-counter;
  content: "Bước " counter(step-counter);
  font-size: 1.8rem;
  font-weight: 700;
  color: #017439;
  background-color: #e6ffe6;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-game-bai__step-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: #017439;
  margin-bottom: 15px;
}

.page-game-bai__faq-list {
  margin-top: 40px;
}

.page-game-bai__faq-item {
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
  cursor: pointer;
  list-style: none; /* For details/summary */
}

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

.page-game-bai__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
  transform: rotate(45deg);
}

.page-game-bai__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #f0f0f0;
  line-height: 1.7;
}

.page-game-bai__conclusion .page-game-bai__cta-buttons {
  margin-top: 40px;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 768px) {
  .page-game-bai {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. Top section title + dual CTA */
  .page-game-bai__hero-section {
    padding: 10px 0 40px 0 !important;
  }

  .page-game-bai__main-title {
    font-size: 2.2rem !important;
    margin-bottom: 15px !important;
  }

  .page-game-bai__description {
    font-size: 1rem !important;
    margin-bottom: 25px !important;
    padding: 0 15px !important;
  }

  .page-game-bai__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px !important;
  }

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

  /* 2. Single-column long text containers */
  .page-game-bai__article-wrap {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-game-bai__introduction,
  .page-game-bai__benefits,
  .page-game-bai__faq-section,
  .page-game-bai__game-types,
  .page-game-bai__how-to-play,
  .page-game-bai__conclusion {
    padding: 40px 0 !important;
  }

  .page-game-bai__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 30px !important;
  }

  .page-game-bai__introduction p,
  .page-game-bai__benefits p,
  .page-game-bai__how-to-play p,
  .page-game-bai__faq-section p,
  .page-game-bai__conclusion p {
    font-size: 1rem !important;
  }

  .page-game-bai__info-card {
    padding: 20px !important;
  }

  .page-game-bai__info-card-title {
    font-size: 1.5rem !important;
  }

  .page-game-bai__list li {
    font-size: 1rem !important;
    padding-left: 25px !important;
  }

  .page-game-bai__list li::before {
    left: 0 !important;
  }

  /* 3. General images and figure */
  .page-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-game-bai__figure {
    margin: 20px auto !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
  }

  .page-game-bai__figcaption {
    font-size: 0.85rem !important;
  }

  .page-game-bai__game-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-game-bai__game-card {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
  }

  .page-game-bai__card-image {
    height: 180px !important;
  }

  .page-game-bai__card-title {
    font-size: 1.3rem !important;
  }

  .page-game-bai__card-description {
    font-size: 0.9rem !important;
    padding: 0 10px 15px 10px !important;
  }

  .page-game-bai__btn-play {
    padding: 8px 15px !important;
    font-size: 0.9rem !important;
    max-width: calc(100% - 20px) !important;
  }

  .page-game-bai__benefits-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-game-bai__benefit-item {
    padding: 25px !important;
  }

  .page-game-bai__benefit-title {
    font-size: 1.4rem !important;
  }

  .page-game-bai__benefit-item p {
    font-size: 0.95rem !important;
  }

  /* 4. Buttons and button containers (already covered above for CTA, but reiterate for general) */
  .page-game-bai__cta-center .page-game-bai__btn-primary,
  .page-game-bai__cta-center .page-game-bai__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px !important;
    font-size: 1rem !important;
  }

  .page-game-bai__cta-center {
    padding: 0 15px !important;
  }

  /* 5. Registration tutorial and FAQ blocks */
  .page-game-bai__step-item {
    margin-bottom: 40px !important;
  }

  .page-game-bai__step-item::before {
    font-size: 1.5rem !important;
    width: 70px !important;
    height: 70px !important;
  }

  .page-game-bai__step-title {
    font-size: 1.5rem !important;
  }

  .page-game-bai__faq-question {
    padding: 15px 20px !important;
    font-size: 1rem !important;
  }

  .page-game-bai__faq-answer {
    padding: 0 20px 15px 20px !important;
    font-size: 0.95rem !important;
  }

  .page-game-bai__faq-toggle {
    font-size: 1.3rem !important;
  }
}