.page-blog-huong-dan-nuhu90 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF1E8; /* Text Main for dark background sections */
  background: #140C0C; /* Overall page background */
}

.page-blog-huong-dan-nuhu90__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.page-blog-huong-dan-nuhu90__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body padding for header offset */
  background-color: #140C0C; /* Ensure hero background matches page background */
  overflow: hidden;
  text-align: center;
}

.page-blog-huong-dan-nuhu90__hero-image {
  width: 100%;
  max-height: 500px; /* Limit height for desktop hero image */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.page-blog-huong-dan-nuhu90__hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover; /* Cover for desktop to fill space */
  display: block;
}

.page-blog-huong-dan-nuhu90__hero-content {
  padding: 20px 0 40px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-blog-huong-dan-nuhu90__main-title {
  font-size: clamp(2.5rem, 5vw, 3.2rem); /* H1 font size with clamp */
  font-weight: 700;
  color: #F3C54D; /* Gold color for main title */
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-huong-dan-nuhu90__intro-description {
  font-size: 1.1rem;
  color: #FFF1E8;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-nuhu90__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-blog-huong-dan-nuhu90__cta-buttons--center {
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-blog-huong-dan-nuhu90__btn-primary,
.page-blog-huong-dan-nuhu90__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%; /* For responsive buttons */
  box-sizing: border-box; /* For responsive buttons */
  white-space: normal; /* For responsive buttons */
  word-wrap: break-word; /* For responsive buttons */
}

.page-blog-huong-dan-nuhu90__btn-primary {
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); /* Custom button gradient */
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4);
}

.page-blog-huong-dan-nuhu90__btn-primary:hover {
  background: linear-gradient(180deg, #FFC06A 0%, #E87A24 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 176, 74, 0.6);
}

.page-blog-huong-dan-nuhu90__btn-secondary {
  background: #2A1212; /* Card BG */
  color: #F3C54D; /* Gold text */
  border: 2px solid #F3C54D; /* Gold border */
  box-shadow: 0 4px 15px rgba(243, 197, 77, 0.2);
}

.page-blog-huong-dan-nuhu90__btn-secondary:hover {
  background: #3A2222;
  color: #FFF1E8;
  border-color: #FFF1E8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 197, 77, 0.4);
}

/* Content Sections */
.page-blog-huong-dan-nuhu90__content-section {
  padding: 60px 0;
}

.page-blog-huong-dan-nuhu90__dark-bg {
  background: #140C0C; /* Overall page background */
  color: #FFF1E8; /* Text Main */
}

.page-blog-huong-dan-nuhu90__light-bg {
  background: #2A1212; /* Card BG */
  color: #FFF1E8; /* Text Main */
}

.page-blog-huong-dan-nuhu90__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: #F3C54D; /* Gold color */
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-blog-huong-dan-nuhu90__article-body {
  max-width: 900px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.page-blog-huong-dan-nuhu90__article-body p {
  margin-bottom: 1em;
}

.page-blog-huong-dan-nuhu90__article-body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-nuhu90__sub-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #E53030; /* Auxiliary color */
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog-huong-dan-nuhu90__unordered-list,
.page-blog-huong-dan-nuhu90__ordered-list {
  margin-bottom: 1em;
  padding-left: 25px;
}

.page-blog-huong-dan-nuhu90__unordered-list li,
.page-blog-huong-dan-nuhu90__ordered-list li {
  margin-bottom: 0.5em;
}

/* FAQ Section */
.page-blog-huong-dan-nuhu90__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

details.page-blog-huong-dan-nuhu90__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #6A1E1E; /* Border color */
  overflow: hidden;
  background: #2A1212; /* Card BG */
}
details.page-blog-huong-dan-nuhu90__faq-item summary.page-blog-huong-dan-nuhu90__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #FFF1E8; /* Text Main */
  font-weight: 600;
}
details.page-blog-huong-dan-nuhu90__faq-item summary.page-blog-huong-dan-nuhu90__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-huong-dan-nuhu90__faq-item summary.page-blog-huong-dan-nuhu90__faq-question:hover {
  background: #3A2222; /* Slightly darker Card BG on hover */
}
.page-blog-huong-dan-nuhu90__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.5;
  text-align: left;
}
.page-blog-huong-dan-nuhu90__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #F3C54D; /* Gold color */
  flex-shrink: 0;
  margin-left: 15px;
  width: 32px;
  text-align: center;
}
details.page-blog-huong-dan-nuhu90__faq-item .page-blog-huong-dan-nuhu90__faq-answer {
  padding: 0 25px 20px;
  background: #140C0C; /* Overall page background for answer */
  border-radius: 0 0 8px 8px;
  color: #FFF1E8; /* Text Main */
}
details.page-blog-huong-dan-nuhu90__faq-item .page-blog-huong-dan-nuhu90__faq-answer p {
  margin-bottom: 0;
}


/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-huong-dan-nuhu90__container {
    padding: 20px 30px;
  }

  .page-blog-huong-dan-nuhu90__hero-image {
    max-height: 400px;
  }

  .page-blog-huong-dan-nuhu90__main-title {
    font-size: 2.8rem;
  }

  .page-blog-huong-dan-nuhu90__section-title {
    font-size: 2.4rem;
  }

  .page-blog-huong-dan-nuhu90__sub-title {
    font-size: 1.8rem;
  }

  .page-blog-huong-dan-nuhu90__btn-primary,
  .page-blog-huong-dan-nuhu90__btn-secondary {
    padding: 12px 25px;
    font-size: 1rem;
  }

  details.page-blog-huong-dan-nuhu90__faq-item summary.page-blog-huong-dan-nuhu90__faq-question {
    padding: 15px 20px;
  }
  .page-blog-huong-dan-nuhu90__faq-qtext {
    font-size: 1rem;
  }
  .page-blog-huong-dan-nuhu90__faq-toggle {
    font-size: 24px;
    width: 28px;
  }
  details.page-blog-huong-dan-nuhu90__faq-item .page-blog-huong-dan-nuhu90__faq-answer {
    padding: 0 20px 15px;
  }
}