.page-cau-hoi-thuong-gap {
  font-family: 'Arial', sans-serif;
  color: #333333;
  line-height: 1.6;
  background-color: var(--secondary-color); /* Matches body background */
}

.page-cau-hoi-thuong-gap__hero-section {
  padding-top: 10px; /* Small top padding as per rules */
  padding-bottom: 40px;
  text-align: center;
  background-color: #FFFFFF;
  color: #333333;
}

.page-cau-hoi-thuong-gap__hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column; /* Image above text */
  align-items: center;
  gap: 30px;
}

.page-cau-hoi-thuong-gap__hero-image {
  width: 100%;
  height: auto;
  max-width: 1200px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem); /* H1 font size with clamp */
  font-weight: 700;
  margin-bottom: 20px;
  color: #26A9E0;
  line-height: 1.2;
}

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

.page-cau-hoi-thuong-gap__cta-group {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 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: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  background-color: #1a8ccb;
  border-color: #1a8ccb;
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background-color: #e0f2f7;
  color: #1a8ccb;
}

.page-cau-hoi-thuong-gap__content-section {
  padding: 50px 0;
}

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

.page-cau-hoi-thuong-gap__dark-bg {
  background-color: #26A9E0;
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__section-title,
.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__faq-qtext {
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__description {
  color: #e0f2f7;
}

.page-cau-hoi-thuong-gap__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
}

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

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__faq-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #26A9E0;
  cursor: pointer;
  list-style: none; /* For details/summary */
}

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

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__faq-question {
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-cau-hoi-thuong-gap__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #555555;
}

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__faq-answer {
  color: #e0f2f7;
}

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

.page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn-secondary {
  margin-top: 10px;
  padding: 8px 20px;
  font-size: 0.95rem;
  border-radius: 20px;
}

.page-cau-hoi-thuong-gap__image-figure {
  margin: 40px auto;
  text-align: center;
  max-width: 680px;
}

.page-cau-hoi-thuong-gap__content-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__image-caption {
  font-size: 0.9rem;
  color: #777777;
  margin-top: 10px;
}

.page-cau-hoi-thuong-gap__dark-bg .page-cau-hoi-thuong-gap__image-caption {
  color: #b0e0eb;
}

.page-cau-hoi-thuong-gap__conclusion-section {
  padding-top: 50px;
  padding-bottom: 80px;
  text-align: center;
  background-color: #FFFFFF;
  color: #333333;
}

.page-cau-hoi-thuong-gap__conclusion-section .page-cau-hoi-thuong-gap__description {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__hero-container {
    flex-direction: column;
    gap: 20px;
  }

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

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

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 1.1rem;
    padding: 15px 20px;
  }

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

@media (max-width: 768px) {
  .page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px !important; /* Small top padding for first section */
    padding-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__hero-container,
  .page-cau-hoi-thuong-gap__container {
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

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

  .page-cau-hoi-thuong-gap__cta-group {
    flex-direction: column;
    gap: 10px;
  }

  .page-cau-hoi-thuong-gap__btn,
  .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-left: 15px;
    padding-right: 15px;
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 1rem;
    padding: 12px 18px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    font-size: 0.95rem;
    padding: 0 18px 12px 18px;
  }

  .page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn-primary,
  .page-cau-hoi-thuong-gap__faq-answer .page-cau-hoi-thuong-gap__btn-secondary {
    padding: 6px 15px;
    font-size: 0.9rem;
  }

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

  .page-cau-hoi-thuong-gap__image-figure {
    margin: 30px auto;
  }

  .page-cau-hoi-thuong-gap__image-caption {
    font-size: 0.85rem;
  }

  .page-cau-hoi-thuong-gap__content-section,
  .page-cau-hoi-thuong-gap__conclusion-section {
    padding: 30px 0;
  }
}