.page-blog-huong-dan-choi-ff6 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: #08162B; /* Deep Navy - Body Background */
}

.page-blog-huong-dan-choi-ff6__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  background-color: #113B7A; /* Main color as fallback */
}

.page-blog-huong-dan-choi-ff6__hero-image {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
}

.page-blog-huong-dan-choi-ff6__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-blog-huong-dan-choi-ff6__hero-content {
  position: relative;
  z-index: 10;
  padding: 20px 15px;
  max-width: 900px;
  margin-top: 20px;
}

.page-blog-huong-dan-choi-ff6__main-title {
  font-size: 3.2em;
  font-weight: bold;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-blog-huong-dan-choi-ff6__intro-text {
  font-size: 1.2em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-blog-huong-dan-choi-ff6__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.page-blog-huong-dan-choi-ff6__btn-primary,
.page-blog-huong-dan-choi-ff6__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-blog-huong-dan-choi-ff6__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF; /* Text Main */
  border: 2px solid #2B73F6;
}

.page-blog-huong-dan-choi-ff6__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 0 15px #4FA8FF;
}

.page-blog-huong-dan-choi-ff6__btn-secondary {
  background-color: transparent;
  color: #F3F8FF; /* Text Main */
  border: 2px solid #244D84; /* Border Color */
}

.page-blog-huong-dan-choi-ff6__btn-secondary:hover {
  background-color: #244D84; /* Border Color */
  color: #F3F8FF;
  box-shadow: 0 0 15px rgba(36, 77, 132, 0.5);
}

.page-blog-huong-dan-choi-ff6__content-area {
  padding: 40px 0;
  background-color: #08162B; /* Deep Navy - Body Background */
  color: #F3F8FF; /* Text Main */
}

.page-blog-huong-dan-choi-ff6__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-huong-dan-choi-ff6__section-title {
  font-size: 2.5em;
  font-weight: bold;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-blog-huong-dan-choi-ff6__sub-title {
  font-size: 1.8em;
  font-weight: bold;
  color: #1D5FD1; /* Auxiliary color */
  margin-top: 30px;
  margin-bottom: 15px;
  border-left: 5px solid #F2C14E; /* Gold */
  padding-left: 10px;
}

.page-blog-huong-dan-choi-ff6__paragraph {
  font-size: 1.1em;
  margin-bottom: 15px;
  color: #AFC4E8; /* Text Secondary */
}

.page-blog-huong-dan-choi-ff6__list,
.page-blog-huong-dan-choi-ff6__ordered-list {
  list-style-position: inside;
  margin-bottom: 20px;
  padding-left: 20px;
}

.page-blog-huong-dan-choi-ff6__list-item {
  margin-bottom: 10px;
  color: #AFC4E8; /* Text Secondary */
}

.page-blog-huong-dan-choi-ff6__list-item strong {
  color: #F3F8FF; /* Text Main */
}

.page-blog-huong-dan-choi-ff6__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 25px auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.page-blog-huong-dan-choi-ff6__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-choi-ff6__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border Color */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-choi-ff6__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: #F3F8FF; /* Text Main */
  background-color: #113B7A; /* Main color */
  border-bottom: 1px solid #244D84; /* Border Color */
  list-style: none; /* Hide default marker */
}

.page-blog-huong-dan-choi-ff6__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-choi-ff6__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-blog-huong-dan-choi-ff6__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #F2C14E; /* Gold */
}

.page-blog-huong-dan-choi-ff6__faq-item[open] .page-blog-huong-dan-choi-ff6__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-choi-ff6__faq-answer {
  padding: 15px 20px;
  font-size: 1.05em;
  color: #AFC4E8; /* Text Secondary */
  background-color: #10233F; /* Card BG */
}

.page-blog-huong-dan-choi-ff6__faq-answer p {
  margin-bottom: 0;
  color: #AFC4E8; /* Text Secondary */
}

.page-blog-huong-dan-choi-ff6__final-cta {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #1B3357; /* Divider */
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-blog-huong-dan-choi-ff6__main-title {
    font-size: 2.8em;
  }
  .page-blog-huong-dan-choi-ff6__section-title {
    font-size: 2.2em;
  }
  .page-blog-huong-dan-choi-ff6__sub-title {
    font-size: 1.6em;
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-choi-ff6 {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-choi-ff6__hero-section {
    padding-top: 10px !important; /* Small top padding, body handles header offset */
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-choi-ff6__hero-image img,
  .page-blog-huong-dan-choi-ff6__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-choi-ff6__main-title {
    font-size: clamp(2em, 8vw, 2.5em);
  }

  .page-blog-huong-dan-choi-ff6__intro-text {
    font-size: 1em;
  }

  .page-blog-huong-dan-choi-ff6__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-choi-ff6__btn-primary,
  .page-blog-huong-dan-choi-ff6__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-huong-dan-choi-ff6__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-choi-ff6__section-title {
    font-size: 2em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-choi-ff6__sub-title {
    font-size: 1.4em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-choi-ff6__paragraph,
  .page-blog-huong-dan-choi-ff6__list-item,
  .page-blog-huong-dan-choi-ff6__faq-answer p {
    font-size: 0.95em;
  }

  .page-blog-huong-dan-choi-ff6__faq-item summary {
    font-size: 1.1em;
    padding: 12px 15px;
  }

  .page-blog-huong-dan-choi-ff6__faq-answer {
    padding: 12px 15px;
  }

  /* General image container handling for mobile */
  .page-blog-huong-dan-choi-ff6__hero-image,
  .page-blog-huong-dan-choi-ff6__content-area,
  .page-blog-huong-dan-choi-ff6__faq-list,
  .page-blog-huong-dan-choi-ff6__final-cta {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}