.page-game-bai-phom {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light body background */
  background-color: #FFFFFF; /* Explicitly set for clarity, though shared might define body */
}

/* Hero Section */
.page-game-bai-phom__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  margin-bottom: 40px;
  overflow: hidden; /* Ensure no overflow from image */
}

.page-game-bai-phom__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Max height for hero image */
  overflow: hidden;
}

.page-game-bai-phom__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-game-bai-phom__hero-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
  background-color: #ffffff; /* Ensure content block has clear background */
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  margin-top: -80px; /* Overlap with image for visual effect, but text is below image in DOM */
  position: relative;
  z-index: 10;
}

.page-game-bai-phom__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* H1 with clamp for responsiveness */
  color: #017439;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-game-bai-phom__hero-description {
  font-size: 1.1rem;
  color: #555555;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

/* General Section Styling */
.page-game-bai-phom__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-game-bai-phom__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: #017439;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-game-bai-phom__section-description {
  text-align: center;
  font-size: 1rem;
  color: #555555;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai-phom__sub-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: #017439;
  margin-top: 25px;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-game-bai-phom__text-block p {
  margin-bottom: 15px;
  color: #333333;
}

.page-game-bai-phom__text-block ul {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 15px;
  color: #333333;
}

.page-game-bai-phom__text-block li {
  margin-bottom: 8px;
}

/* Buttons */
.page-game-bai-phom__btn-primary,
.page-game-bai-phom__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box; /* Crucial for button responsiveness */
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
}

.page-game-bai-phom__btn-primary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-game-bai-phom__btn-primary:hover {
  background-color: #005f2c;
  border-color: #005f2c;
}

.page-game-bai-phom__btn-secondary {
  background-color: #ffffff;
  color: #017439;
  border: 2px solid #017439;
}

.page-game-bai-phom__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #005f2c;
  border-color: #005f2c;
}

.page-game-bai-phom__center-buttons {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Dark Section Styling */
.page-game-bai-phom__dark-section {
  background-color: #017439; /* Brand primary color as background */
  color: #ffffff; /* White text for dark background */
  padding: 60px 0;
}

.page-game-bai-phom__dark-section .page-game-bai-phom__section-title,
.page-game-bai-phom__dark-section .page-game-bai-phom__sub-title {
  color: #ffffff;
}

.page-game-bai-phom__dark-section p,
.page-game-bai-phom__dark-section li {
  color: #f0f0f0;
}

.page-game-bai-phom__dark-section a {
  color: #FFFF00; /* Yellow for links in dark sections */
  text-decoration: underline;
}

.page-game-bai-phom__dark-section a:hover {
  color: #fff;
}

/* Intro Section */
.page-game-bai-phom__intro-section {
  padding: 60px 0;
}

/* Rules Section */
.page-game-bai-phom__rules-section {
  padding: 60px 0;
}

.page-game-bai-phom__content-wrapper {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-game-bai-phom__text-block {
  flex: 1;
}

.page-game-bai-phom__image-block {
  flex: 1;
  min-width: 200px; /* Ensure minimum size */
}

.page-game-bai-phom__content-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Guide Section */
.page-game-bai-phom__guide-section {
  padding: 60px 0;
}

.page-game-bai-phom__step-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai-phom__step-item {
  background-color: #005f2c; /* Slightly darker green for card background */
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.page-game-bai-phom__step-title {
  font-size: 1.3rem;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-game-bai-phom__step-item p {
  color: #f0f0f0;
}

/* Strategy Section */
.page-game-bai-phom__strategy-section {
  padding: 60px 0;
}

/* Advantages Section */
.page-game-bai-phom__advantages-section {
  padding: 60px 0;
}

.page-game-bai-phom__advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai-phom__advantage-item {
  background-color: #005f2c; /* Slightly darker green for card background */
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  text-align: center;
}

.page-game-bai-phom__advantage-title {
  font-size: 1.3rem;
  color: #ffffff;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-game-bai-phom__advantage-item p {
  color: #f0f0f0;
}

/* FAQ Section */
.page-game-bai-phom__faq-section {
  padding: 60px 0;
  background-color: #f8f8f8;
}

.page-game-bai-phom__faq-list {
  max-width: 960px;
  margin: 40px auto 0 auto;
}

.page-game-bai-phom__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.page-game-bai-phom__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: bold;
  color: #017439;
  cursor: pointer;
  list-style: none; /* For details/summary */
}

.page-game-bai-phom__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker */
}

.page-game-bai-phom__faq-qtext {
  flex-grow: 1;
}

.page-game-bai-phom__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: #017439;
}

.page-game-bai-phom__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #555555;
  line-height: 1.6;
}

.page-game-bai-phom__faq-answer p {
  margin-bottom: 10px;
}

/* Conclusion Section */
.page-game-bai-phom__conclusion-section {
  padding: 60px 0;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-game-bai-phom__container {
    padding: 20px 30px;
  }

  .page-game-bai-phom__hero-content {
    padding: 30px 20px;
    margin-top: -60px;
  }

  .page-game-bai-phom__step-list,
  .page-game-bai-phom__advantage-grid {
    grid-template-columns: 1fr; /* Stack columns on smaller screens */
  }

  .page-game-bai-phom__content-wrapper {
    flex-direction: column;
    gap: 30px;
  }
  .page-game-bai-phom__reverse-order-mobile {
    flex-direction: column-reverse; /* For strategy section image/text order */
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-game-bai-phom__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    margin-bottom: 30px;
  }
  .page-game-bai-phom__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-game-bai-phom__hero-content {
    padding: 25px 15px;
    margin-top: -40px;
    margin-left: 15px;
    margin-right: 15px;
  }
  .page-game-bai-phom__hero-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 10px;
  }
  .page-game-bai-phom__hero-description {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  .page-game-bai-phom__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  /* Intro Section */
  .page-game-bai-phom__intro-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__intro-content {
    padding: 0 15px;
  }

  /* Rules Section */
  .page-game-bai-phom__rules-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__content-wrapper {
    flex-direction: column;
    gap: 20px;
    padding: 0 15px;
  }
  .page-game-bai-phom__image-block {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .page-game-bai-phom__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-game-bai-phom__text-block {
    padding: 0 15px; /* Add padding to text block */
  }

  /* Guide Section */
  .page-game-bai-phom__guide-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__step-list {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
    padding: 0 15px;
  }

  /* Strategy Section */
  .page-game-bai-phom__strategy-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__strategy-section .page-game-bai-phom__content-wrapper {
    padding: 0 15px;
  }

  /* Advantages Section */
  .page-game-bai-phom__advantages-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__advantage-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
    padding: 0 15px;
  }

  /* FAQ Section */
  .page-game-bai-phom__faq-section {
    padding: 40px 0;
  }
  .page-game-bai-phom__faq-list {
    margin: 30px 15px 0 15px;
  }
  .page-game-bai-phom__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-game-bai-phom__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95rem;
  }

  /* Conclusion Section */
  .page-game-bai-phom__conclusion-section {
    padding: 40px 0;
  }

  /* General elements */
  .page-game-bai-phom__section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
    margin-bottom: 20px;
  }
  .page-game-bai-phom__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
    padding: 0 15px;
  }
  .page-game-bai-phom__sub-title {
    font-size: clamp(1.2rem, 4.5vw, 1.8rem);
    margin-top: 20px;
    margin-bottom: 10px;
  }
  .page-game-bai-phom__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  /* All images */
  .page-game-bai-phom img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    display: block; /* Ensure block display for proper sizing */
  }

  /* All buttons */
  .page-game-bai-phom__btn-primary,
  .page-game-bai-phom__btn-secondary,
  .page-game-bai-phom a[class*="button"],
  .page-game-bai-phom 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;
  }
  .page-game-bai-phom__cta-buttons,
  .page-game-bai-phom__button-group,
  .page-game-bai-phom__btn-container {
    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; /* Ensure flex for column layout */
    flex-direction: column; /* Stack buttons vertically */
  }
}

@media (max-width: 549px) {
  /* Additional breakpoint for very small screens if needed, e.g., for grids */
  .page-game-bai-phom__step-list,
  .page-game-bai-phom__advantage-grid {
    grid-template-columns: 1fr;
  }
}