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

.page-cau-hoi-thuong-gap__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-bottom: 40px;
}

.page-cau-hoi-thuong-gap__hero-image-wrapper {
  width: 100%;
  height: 500px;
  overflow: hidden;
  position: relative;
  margin-bottom: 30px;
}

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

.page-cau-hoi-thuong-gap__hero-content {
  padding: 0 15px;
  max-width: 900px;
  margin-top: 10px; /* Small top margin for first content block */
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: #017439;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

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

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 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: #005f2e;
  border-color: #005f2e;
}

.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: #f0f0f0;
  color: #005f2e;
  border-color: #005f2e;
}

.page-cau-hoi-thuong-gap__faq-section {
  padding: 60px 0;
  background-color: #f9f9f9;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: 2.2em;
  color: #017439;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-cau-hoi-thuong-gap__section-description {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-cau-hoi-thuong-gap__faq-list {
  margin-top: 30px;
}

details.page-cau-hoi-thuong-gap__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 12px 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 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  font-size: 1.1em;
  font-weight: 600;
  color: #333333;
}

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;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #017439;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
  transition: transform 0.3s ease;
}

details[open] .page-cau-hoi-thuong-gap__faq-toggle {
  transform: rotate(45deg);
}

details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
  padding: 0 25px 20px;
  background: #fdfdfd;
  border-radius: 0 0 10px 10px;
  color: #555555;
}

.page-cau-hoi-thuong-gap__faq-answer p {
  margin-bottom: 10px;
  font-size: 15px;
}

.page-cau-hoi-thuong-gap__faq-answer ul {
  list-style-type: disc;
  margin-left: 20px;
  padding-left: 0;
  font-size: 15px;
}

.page-cau-hoi-thuong-gap__faq-answer ul li {
  margin-bottom: 5px;
}

.page-cau-hoi-thuong-gap__faq-answer a {
  color: #017439;
  text-decoration: underline;
}

.page-cau-hoi-thuong-gap__faq-answer a:hover {
  color: #005f2e;
}

.page-cau-hoi-thuong-gap__more-info {
  text-align: center;
  margin-top: 50px;
  padding: 40px;
  background-color: #e6ffe6;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-cau-hoi-thuong-gap__sub-title {
  font-size: 1.8em;
  color: #017439;
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-cau-hoi-thuong-gap__btn-contact {
  background-color: #C30808; /* Use custom color for contact/support CTA */
  border-color: #C30808;
  color: #FFFF00; /* Custom font color for login/register */
  padding: 15px 40px;
  font-size: 1.1em;
}

.page-cau-hoi-thuong-gap__btn-contact:hover {
  background-color: #a00606;
  border-color: #a00606;
  color: #FFFF00;
}

/* All images responsive by default */
.page-cau-hoi-thuong-gap img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap__hero-section {
    padding-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__hero-image-wrapper {
    height: 300px;
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__hero-content {
    margin-top: 10px; /* Small top margin for first content block */
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }

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

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__btn-secondary,
  .page-cau-hoi-thuong-gap a[class*="button"],
  .page-cau-hoi-thuong-gap a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap__faq-section {
    padding: 40px 0;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__section-description {
    font-size: 0.95em;
    margin: 0 auto 30px;
  }

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

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

  .page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 20px;
    width: 24px;
    margin-left: 10px;
  }

  details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 20px 15px;
  }

  .page-cau-hoi-thuong-gap__faq-answer p,
  .page-cau-hoi-thuong-gap__faq-answer ul,
  .page-cau-hoi-thuong-gap__faq-answer ul li {
    font-size: 14px;
  }

  .page-cau-hoi-thuong-gap__more-info {
    margin-top: 30px;
    padding: 30px 20px;
  }

  .page-cau-hoi-thuong-gap__sub-title {
    font-size: 1.5em;
    margin-bottom: 10px;
  }

  .page-cau-hoi-thuong-gap__more-info p {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-cau-hoi-thuong-gap__btn-contact {
    padding: 12px 30px;
    font-size: 1em;
  }

  .page-cau-hoi-thuong-gap img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !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;
  }
}