.page-cau-hoi-thuong-gap {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #ffffff; /* Explicitly set for clarity, though body is white */
}

.page-cau-hoi-thuong-gap__hero-section {
  display: flex;
  flex-direction: column; /* Mobile: Image on top, Content below (matches DOM order) */
  align-items: center;
  gap: 30px;
  padding: 10px 20px 40px;
  background-color: #f8f8f8;
  border-bottom: 1px solid #e0e0e0;
}

.page-cau-hoi-thuong-gap__hero-content {
  text-align: center;
  max-width: 800px;
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2em, 4vw, 3em); /* Responsive font size */
  color: #017439;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-cau-hoi-thuong-gap__description-text {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  flex-direction: column; /* Default column for mobile */
  gap: 15px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  box-sizing: border-box;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary {
  display: block;
  padding: 15px 25px;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-cau-hoi-thuong-gap__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #ffffff; /* White text for contrast on red */
  border: 2px solid #C30808;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background-color: #ffffff;
  color: #C30808; /* Register/Login color */
  border: 2px solid #C30808;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background-color: #C30808;
  color: #ffffff;
}

.page-cau-hoi-thuong-gap__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  object-fit: cover;
}

.page-cau-hoi-thuong-gap__faq-section {
  padding: 50px 20px;
  background-color: #ffffff;
}

.page-cau-hoi-thuong-gap__container {
  max-width: 900px;
  margin: 0 auto;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-cau-hoi-thuong-gap__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #f0f0f0;
  border-bottom: 1px solid #e0e0e0;
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-question {
  background-color: #e6e6e6;
  border-bottom-color: transparent;
}

.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Chrome/Safari */
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #017439;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
  content: "−"; /* Change toggle on open */
}

.page-cau-hoi-thuong-gap__faq-answer {
  padding: 15px 25px 25px;
  font-size: 1em;
  color: #555555;
}

.page-cau-hoi-thuong-gap__faq-answer p {
  margin-bottom: 15px;
}

.page-cau-hoi-thuong-gap__faq-answer ol,
.page-cau-hoi-thuong-gap__faq-answer ul {
  margin-left: 20px;
  margin-bottom: 15px;
  list-style-position: inside;
}

.page-cau-hoi-thuong-gap__faq-answer li {
  margin-bottom: 8px;
}

.page-cau-hoi-thuong-gap__faq-link {
  color: #017439;
  text-decoration: underline;
  font-weight: bold;
}

.page-cau-hoi-thuong-gap__faq-link:hover {
  color: #005a2e;
}

/* Desktop styles */
@media (min-width: 769px) {
  .page-cau-hoi-thuong-gap__hero-section {
    flex-direction: row; /* Desktop: Image on left, Content on right (matches DOM order) */
    text-align: left;
    gap: 50px;
    padding: 60px 40px;
  }

  .page-cau-hoi-thuong-gap__hero-content {
    text-align: left;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: row; /* Desktop: row for buttons */
    max-width: none;
    justify-content: flex-start;
  }

  .page-cau-hoi-thuong-gap__hero-image-wrapper {
    flex-shrink: 0;
    width: 50%; /* Adjust image width for desktop */
  }
  
  .page-cau-hoi-thuong-gap__hero-content {
    flex-grow: 1;
  }
}

/* Mobile styles */
@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-cau-hoi-thuong-gap__hero-section {
    padding: 10px 15px 30px;
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-cau-hoi-thuong-gap__description-text {
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column !important;
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary {
    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-cau-hoi-thuong-gap__hero-image-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important; /* Force contain for hero image on mobile */
    aspect-ratio: unset !important; /* Remove aspect ratio if set */
    max-height: none !important; /* Remove max-height if set */
  }

  .page-cau-hoi-thuong-gap__faq-section {
    padding: 30px 15px;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 10px 20px 20px;
  }
  
  /* General image and container rules for mobile */
  .page-cau-hoi-thuong-gap img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-cau-hoi-thuong-gap__container,
  .page-cau-hoi-thuong-gap__faq-section,
  .page-cau-hoi-thuong-gap__hero-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}

/* Color contrast enforcement */
.page-cau-hoi-thuong-gap__content-area,
.page-cau-hoi-thuong-gap__text-block {
  color: #333333;
  background: #ffffff;
}

.page-cau-hoi-thuong-gap p,
.page-cau-hoi-thuong-gap li {
  color: #333333;
}

.page-cau-hoi-thuong-gap__card {
  background: #ffffff;
  color: #333333;
  border: 1px solid #e0e0e0;
}

.page-cau-hoi-thuong-gap__dark-section {
  background: #017439;
  color: #ffffff;
}