.page-cau-hoi-thuong-gap {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  line-height: 1.6;
}

.page-cau-hoi-thuong-gap__hero-section {
  padding-top: 10px; /* Small top padding for non-header offset */
  padding-bottom: 40px;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__hero-image {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
}

.page-cau-hoi-thuong-gap__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  color: #017439;
  margin-bottom: 15px;
  line-height: 1.2;
}

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

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary,
.page-cau-hoi-thuong-gap__inline-btn,
.page-cau-hoi-thuong-gap__link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-cau-hoi-thuong-gap__btn-primary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  background-color: #005f2c;
  border-color: #005f2c;
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background-color: #ffffff;
  color: #017439;
  border: 2px solid #017439;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background-color: #e0e0e0;
  color: #017439;
}

.page-cau-hoi-thuong-gap__inline-btn {
  background-color: #017439;
  color: #ffffff;
  border: none;
  padding: 8px 15px;
  font-size: 0.9em;
  border-radius: 5px;
  margin-top: 10px;
  display: inline-block;
}

.page-cau-hoi-thuong-gap__inline-btn:hover {
  background-color: #005f2c;
}

.page-cau-hoi-thuong-gap__link-button {
  background-color: #f0f0f0;
  color: #017439;
  border: 1px solid #e0e0e0;
  padding: 8px 15px;
  font-size: 0.9em;
  border-radius: 5px;
  margin-right: 10px;
  margin-top: 10px;
  display: inline-block;
}

.page-cau-hoi-thuong-gap__link-button:hover {
  background-color: #e6e6e6;
}

.page-cau-hoi-thuong-gap__section {
  padding: 60px 0;
  margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 20px;
}

.page-cau-hoi-thuong-gap__section-title--white {
  color: #ffffff;
}

.page-cau-hoi-thuong-gap__section-description {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-cau-hoi-thuong-gap__section-description--white {
  color: #f0f0f0;
}

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

.page-cau-hoi-thuong-gap__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-cau-hoi-thuong-gap__content-grid {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-cau-hoi-thuong-gap__content-grid--reverse {
  flex-direction: row-reverse;
}

.page-cau-hoi-thuong-gap__image-wrapper {
  flex: 1;
  min-width: 300px;
  max-width: 50%;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  min-width: 200px;
  min-height: 200px;
}

.page-cau-hoi-thuong-gap__faq-list {
  flex: 1;
  max-width: 50%;
}

details.page-cau-hoi-thuong-gap__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}

details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
  display: none;
}

details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question:hover {
  background: #f5f5f5;
}

.page-cau-hoi-thuong-gap__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-qtext {
  color: #017439;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
  color: #017439;
}

details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

.page-cau-hoi-thuong-gap__policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.page-cau-hoi-thuong-gap__cta-center {
  text-align: center;
  margin-top: 40px;
}

.page-cau-hoi-thuong-gap__cta-center--bottom {
  padding-bottom: 60px;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__hero-content {
    padding: 0 40px;
  }

  .page-cau-hoi-thuong-gap__container {
    padding: 0 30px;
  }

  .page-cau-hoi-thuong-gap__content-grid {
    flex-direction: column;
    gap: 30px;
  }

  .page-cau-hoi-thuong-gap__content-grid--reverse {
    flex-direction: column;
  }

  .page-cau-hoi-thuong-gap__image-wrapper,
  .page-cau-hoi-thuong-gap__faq-list {
    max-width: 100%;
  }

  .page-cau-hoi-thuong-gap__image-wrapper {
    order: -1; /* Image appears above text on smaller screens */
  }

  .page-cau-hoi-thuong-gap__content-grid--reverse .page-cau-hoi-thuong-gap__image-wrapper {
    order: -1; /* Maintain image above text for reversed grid too */
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.6em, 4vw, 2.2em);
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary {
    padding: 10px 20px;
    font-size: 0.95em;
  }
}

@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__hero-image {
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__hero-image img {
    object-fit: contain !important; /* HERO 主图区域: mobile object-fit:contain */
    aspect-ratio: unset !important;
    min-width: 200px !important;
    min-height: 200px !important;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-cau-hoi-thuong-gap__hero-content {
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-cau-hoi-thuong-gap__description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary,
  .page-cau-hoi-thuong-gap__inline-btn,
  .page-cau-hoi-thuong-gap__link-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__section {
    padding: 40px 0;
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.5em, 5vw, 2em);
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__content-grid {
    gap: 20px;
    flex-wrap: wrap; /* Ensure content grid wraps */
  }

  .page-cau-hoi-thuong-gap__image-wrapper {
    min-width: unset;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__image-wrapper img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-cau-hoi-thuong-gap__faq-list {
    max-width: 100%;
  }

  details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question {
    padding: 15px;
  }

  .page-cau-hoi-thuong-gap__faq-qtext {
    font-size: 15px;
  }

  details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 15px 15px;
  }

  .page-cau-hoi-thuong-gap__policy-links {
    flex-direction: column;
    gap: 8px;
  }

  .page-cau-hoi-thuong-gap__link-button {
    margin-right: 0;
    width: 100% !important;
    max-width: 100% !important;
  }

  .page-cau-hoi-thuong-gap__cta-center {
    margin-top: 30px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__cta-center--bottom {
    padding-bottom: 40px;
  }
  
  /* 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;
    min-width: 200px !important;
    min-height: 200px !important;
  }
  
  .page-cau-hoi-thuong-gap__section,
  .page-cau-hoi-thuong-gap__card,
  .page-cau-hoi-thuong-gap__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}