.page-cau-hoi-thuong-gap {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F3F8FF; /* Text Main */
  background-color: var(--card-bg); /* Use shared body background */
}

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

.page-cau-hoi-thuong-gap__hero-section {
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  text-align: center;
  background: linear-gradient(180deg, #113B7A 0%, #08162B 100%); /* Deep Navy to Main Color */
  border-bottom: 2px solid #244D84; /* Border */
}

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: #F2C14E; /* Gold */
  line-height: 1.2;
}

.page-cau-hoi-thuong-gap__hero-description {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #AFC4E8; /* Text Secondary */
}

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

.page-cau-hoi-thuong-gap__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  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: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button Gradient */
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-cau-hoi-thuong-gap__btn-secondary {
  background: #10233F; /* Card BG */
  color: #F3F8FF; /* Text Main */
  border: 2px solid #244D84; /* Border */
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
  background: #1B3357; /* Divider */
  color: #F2C14E; /* Gold */
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-cau-hoi-thuong-gap__faq-section {
  padding: 60px 0;
  background-color: var(--card-bg);
}

.page-cau-hoi-thuong-gap__article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-cau-hoi-thuong-gap__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #2B73F6, transparent);
  border-radius: 2px;
}

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item[open] {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-cau-hoi-thuong-gap__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.25rem;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  background-color: #113B7A; /* Main Color */
  border-bottom: 1px solid #1B3357; /* Divider */
  list-style: none; /* Hide default marker */
}

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

.page-cau-hoi-thuong-gap__faq-qtext {
  flex-grow: 1;
  margin-right: 15px;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: #F2C14E; /* Gold */
  transition: transform 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
  transform: rotate(0deg);
}

.page-cau-hoi-thuong-gap__faq-answer {
  padding: 20px 25px;
  font-size: 1.05rem;
  color: #AFC4E8; /* Text Secondary */
}

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

.page-cau-hoi-thuong-gap__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-cau-hoi-thuong-gap__figure {
  margin: 25px 0;
  text-align: center;
  background-color: #08162B; /* Deep Navy */
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #1B3357;
}

.page-cau-hoi-thuong-gap__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.page-cau-hoi-thuong-gap__figure figcaption {
  font-size: 0.95rem;
  color: #AFC4E8; /* Text Secondary */
  padding: 10px 15px;
  background-color: #113B7A; /* Main Color */
  border-top: 1px solid #1B3357;
}

.page-cau-hoi-thuong-gap__button-group {
  display: flex;
  gap: 15px;
  margin-top: 25px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.page-cau-hoi-thuong-gap__conclusion-title {
  margin-top: 60px;
}

.page-cau-hoi-thuong-gap__conclusion-text {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #AFC4E8;
}

.page-cau-hoi-thuong-gap__conclusion-cta {
  text-align: center;
  margin-bottom: 40px;
}

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

@media (max-width: 1024px) {
  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 2rem;
  }

  .page-cau-hoi-thuong-gap__faq-question {
    font-size: 1.15rem;
    padding: 18px 22px;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 18px 22px;
    font-size: 1rem;
  }

  .page-cau-hoi-thuong-gap__hero-cta, .page-cau-hoi-thuong-gap__button-group {
    justify-content: center;
  }
}

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

  .page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }

  .page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__hero-cta {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95rem;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

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

  .page-cau-hoi-thuong-gap__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    padding-bottom: 10px;
  }

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

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

  .page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.5rem;
  }

  .page-cau-hoi-thuong-gap__faq-answer {
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  .page-cau-hoi-thuong-gap__figure {
    margin: 20px 0;
  }

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

  .page-cau-hoi-thuong-gap__button-group {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-cau-hoi-thuong-gap__conclusion-title {
    margin-top: 40px;
    font-size: 1.8rem;
  }

  .page-cau-hoi-thuong-gap__conclusion-text {
    font-size: 1rem;
    margin-bottom: 25px;
    padding: 0 15px;
  }

  .page-cau-hoi-thuong-gap__conclusion-cta {
    padding: 0 15px;
  }

  /* Ensure all images within content areas are responsive */
  .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;
  }
}