.page-huong-dan-choi {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default dark text for light body background */
  line-height: 1.6;
  background-color: #FFFFFF;
}

.page-huong-dan-choi__hero-section {
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top for fixed header */
  padding-bottom: 60px;
  background-color: #f8f8f8;
}

.page-huong-dan-choi__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-huong-dan-choi__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-huong-dan-choi__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: #017439;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-huong-dan-choi__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #333333;
}

.page-huong-dan-choi__hero-cta-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-huong-dan-choi__btn-primary,
.page-huong-dan-choi__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  text-align: center;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-huong-dan-choi__btn-primary {
  background-color: #C30808; /* Đăng ký/Đăng nhập color */
  color: #FFFFFF; /* High contrast for button text */
  border: 2px solid #C30808;
}

.page-huong-dan-choi__btn-primary:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-huong-dan-choi__btn-secondary {
  background-color: #017439;
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-huong-dan-choi__btn-secondary:hover {
  background-color: #005a2d;
  border-color: #005a2d;
}

.page-huong-dan-choi__hero-image-wrapper {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-huong-dan-choi__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-huong-dan-choi__section {
  padding: 60px 0;
}

.page-huong-dan-choi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-huong-dan-choi__section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: #017439;
  margin-bottom: 30px;
  text-align: center;
  font-weight: 700;
}

.page-huong-dan-choi__text-block {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: #333333;
  text-align: justify;
}

.page-huong-dan-choi__light-bg {
  background-color: #FFFFFF;
  color: #333333;
}

.page-huong-dan-choi__dark-bg {
  background-color: #017439;
  color: #FFFFFF;
}

.page-huong-dan-choi__dark-bg .page-huong-dan-choi__section-title,
.page-huong-dan-choi__dark-bg .page-huong-dan-choi__text-block,
.page-huong-dan-choi__dark-bg .page-huong-dan-choi__guide-step-title,
.page-huong-dan-choi__dark-bg .page-huong-dan-choi__list li {
  color: #FFFFFF;
}

.page-huong-dan-choi__grid-layout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-huong-dan-choi__content-left,
.page-huong-dan-choi__content-right {
  flex: 1 1 50%;
  min-width: 300px;
}

.page-huong-choi__grid-layout--reverse {
  flex-direction: row-reverse;
}

.page-huong-dan-choi__image-left,
.page-huong-dan-choi__image-right {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-huong-dan-choi__content-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-huong-dan-choi__guide-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-huong-dan-choi__guide-item {
  background-color: #f0f0f0;
  border-left: 5px solid #017439;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.page-huong-dan-choi__dark-bg .page-huong-dan-choi__guide-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-left-color: #FFFFFF;
}

.page-huong-dan-choi__guide-step-title {
  font-size: 1.3rem;
  color: #017439;
  margin-top: 0;
  margin-bottom: 10px;
}

.page-huong-dan-choi__dark-bg .page-huong-dan-choi__guide-step-title {
  color: #FFFFFF;
}

.page-huong-dan-choi__guide-item p {
  margin-bottom: 0;
  color: #333333;
}

.page-huong-dan-choi__dark-bg .page-huong-dan-choi__guide-item p {
  color: #FFFFFF;
}

.page-huong-dan-choi__list {
  list-style: disc;
  padding-left: 25px;
  margin: 20px 0;
}

.page-huong-dan-choi__list li {
  margin-bottom: 10px;
  color: #333333;
}

.page-huong-dan-choi__dark-bg .page-huong-dan-choi__list li {
  color: #FFFFFF;
}

.page-huong-dan-choi__cta-full-width {
  width: 100%;
  margin-top: 30px;
}

.page-huong-dan-choi__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-huong-dan-choi__game-card {
  background-color: #f8f8f8;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%; /* Ensure cards have equal height */
  display: flex;
  flex-direction: column;
}

.page-huong-dan-choi__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

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

.page-huong-dan-choi__game-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 15px 15px 10px;
  color: #017439;
}

.page-huong-dan-choi__game-title a {
  color: #017439;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-huong-dan-choi__game-title a:hover {
  color: #005a2d;
}

.page-huong-dan-choi__game-description {
  font-size: 0.95rem;
  color: #555555;
  padding: 0 15px 15px;
  flex-grow: 1; /* Allow description to take available space */
}

.page-huong-dan-choi__cta-container {
  text-align: center;
  margin-top: 50px;
}

.page-huong-dan-choi__faq-section {
  padding: 60px 0;
}

.page-huong-dan-choi__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-huong-dan-choi__faq-item {
  background-color: #f8f8f8;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-huong-dan-choi__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #017439;
  cursor: pointer;
  background-color: #f0f0f0;
  transition: background-color 0.3s ease;
  list-style: none; /* Hide default marker for details/summary */
}

.page-huong-dan-choi__faq-question::-webkit-details-marker {
  display: none;
}

.page-huong-dan-choi__faq-question:hover {
  background-color: #e6e6e6;
}

.page-huong-dan-choi__faq-qtext {
  flex-grow: 1;
}

.page-huong-dan-choi__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: #C30808;
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__faq-item[open] .page-huong-dan-choi__faq-toggle {
  transform: rotate(45deg);
}

.page-huong-dan-choi__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1.05rem;
  color: #555555;
  border-top: 1px solid #e0e0e0;
}

.page-huong-dan-choi__faq-item[open] .page-huong-dan-choi__faq-answer {
  animation: fadein 0.3s ease-out;
}

@keyframes fadein {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-huong-dan-choi__section--conclusion {
  padding: 80px 0;
  text-align: center;
}

.page-huong-dan-choi__text-center {
  text-align: center;
}

/* General image responsive styles */
.page-huong-dan-choi img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 768px) {
  .page-huong-dan-choi {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-huong-dan-choi__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-huong-dan-choi__hero-container {
    flex-direction: column;
    padding: 30px 15px;
    gap: 30px;
  }

  .page-huong-dan-choi__main-title {
    font-size: 2.2rem;
    text-align: center;
  }

  .page-huong-dan-choi__hero-description {
    font-size: 1rem;
    text-align: center;
  }

  .page-huong-dan-choi__hero-cta-group {
    flex-direction: column;
    gap: 10px;
  }

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

  .page-huong-dan-choi__hero-image-wrapper {
    order: -1; /* Image first on mobile */
  }

  .page-huong-dan-choi__hero-image {
    width: 100% !important;
    height: auto !important;
  }

  .page-huong-dan-choi__section {
    padding: 40px 0;
  }

  .page-huong-dan-choi__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-huong-dan-choi__section-title {
    font-size: 2rem;
    margin-bottom: 25px;
  }

  .page-huong-dan-choi__text-block {
    font-size: 1rem;
  }

  .page-huong-dan-choi__grid-layout {
    flex-direction: column;
    gap: 30px;
  }

  .page-huong-choi__grid-layout--reverse {
    flex-direction: column;
  }

  .page-huong-dan-choi__content-image {
    width: 100% !important;
    height: auto !important;
  }

  .page-huong-dan-choi__guide-item {
    padding: 15px;
    margin-bottom: 10px;
  }

  .page-huong-dan-choi__guide-step-title {
    font-size: 1.2rem;
  }

  .page-huong-dan-choi__list {
    padding-left: 20px;
  }

  .page-huong-dan-choi__game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 30px;
  }

  .page-huong-dan-choi__game-card {
    width: 100%;
  }

  .page-huong-dan-choi__game-image {
    height: 180px; /* Adjust for mobile card images */
  }

  .page-huong-dan-choi__game-title {
    font-size: 1.3rem;
    margin: 12px 12px 8px;
  }

  .page-huong-dan-choi__game-description {
    font-size: 0.9rem;
    padding: 0 12px 12px;
  }

  .page-huong-dan-choi__cta-container {
    margin-top: 40px;
  }

  .page-huong-dan-choi__faq-list {
    margin-top: 30px;
  }

  .page-huong-dan-choi__faq-question {
    padding: 15px 20px;
    font-size: 1.1rem;
  }

  .page-huong-dan-choi__faq-toggle {
    font-size: 1.5rem;
  }

  .page-huong-dan-choi__faq-answer {
    padding: 10px 20px 15px;
    font-size: 1rem;
  }

  .page-huong-dan-choi__section--conclusion {
    padding: 50px 0;
  }

  .page-huong-dan-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-huong-dan-choi__cta-buttons,
  .page-huong-dan-choi__button-group,
  .page-huong-dan-choi__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;
  }

  .page-huong-dan-choi__hero-cta-group {
    flex-direction: column;
  }
}