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

.page-cau-hoi-thuong-gap__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__article-wrap {
  padding-bottom: 40px;
}

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

.page-cau-hoi-thuong-gap__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.page-cau-hoi-thuong-gap__description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #555555;
}

.page-cau-hoi-thuong-gap__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__cta-buttons--small {
  margin-top: 20px;
  margin-bottom: 20px;
}

.page-cau-hoi-thuong-gap__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.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: #1a7fb3;
  border-color: #1a7fb3;
}

.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: #1a7fb3;
  border-color: #1a7fb3;
}

.page-cau-hoi-thuong-gap__btn[href="login.html"] {
  background-color: #EA7C07; /* Custom color for login */
  border-color: #EA7C07;
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__btn[href="login.html"]:hover {
  background-color: #c96500;
  border-color: #c96500;
}

.page-cau-hoi-thuong-gap__faq-section {
  padding: 50px 0;
  background-color: #f9f9f9;
  color: #333333;
}

.page-cau-hoi-thuong-gap__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-cau-hoi-thuong-gap__intro-text {
  text-align: center;
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #555555;
}

.page-cau-hoi-thuong-gap__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item[open] {
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.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: 600;
  color: #333333;
  cursor: pointer;
  background-color: #f2faff;
  border-bottom: 1px solid #e0e0e0;
  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__faq-qtext {
  flex-grow: 1;
  color: #26A9E0;
}

.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
  color: #26A9E0;
}

.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: 20px 25px;
  font-size: 1em;
  color: #555555;
  background-color: #FFFFFF;
}

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

.page-cau-hoi-thuong-gap__faq-answer ul,
.page-cau-hoi-thuong-gap__faq-answer ol {
  margin-left: 25px;
  margin-bottom: 15px;
  list-style-type: disc;
}

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

.page-cau-hoi-thuong-gap__faq-answer strong {
  color: #26A9E0;
}

.page-cau-hoi-thuong-gap__figure {
  margin: 25px 0;
  text-align: center;
}

.page-cau-hoi-thuong-gap__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

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

.page-cau-hoi-thuong-gap__final-cta {
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 50px 20px;
  text-align: center;
  border-radius: 10px;
  margin-top: 40px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.page-cau-hoi-thuong-gap__final-cta-title {
  font-size: clamp(1.6em, 3vw, 2.5em);
  margin-bottom: 15px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-cau-hoi-thuong-gap__final-cta-text {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #f0f0f0;
}

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

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

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

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.6em, 3.8vw, 2.5em);
  }

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

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

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

  .page-cau-hoi-thuong-gap__final-cta-title {
    font-size: clamp(1.5em, 3.5vw, 2.2em);
  }

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

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

  .page-cau-hoi-thuong-gap__container {
    padding-left: 15px;
    padding-right: 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: 0.95em;
    margin-bottom: 20px;
  }

  .page-cau-hoi-thuong-gap__cta-buttons {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
    padding: 0 15px; /* Add padding to button container */
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-cau-hoi-thuong-gap__cta-buttons--small {
    padding: 0;
  }

  .page-cau-hoi-thuong-gap__btn {
    padding: 12px 15px;
    font-size: 0.95em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

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

  .page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.5em, 5vw, 2.2em);
    margin-bottom: 15px;
  }

  .page-cau-hoi-thuong-gap__intro-text {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-cau-hoi-thuong-gap__faq-item {
    margin-bottom: 10px;
  }

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

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

  .page-cau-hoi-thuong-gap__faq-answer ul,
  .page-cau-hoi-thuong-gap__faq-answer ol {
    margin-left: 20px;
  }

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

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

  .page-cau-hoi-thuong-gap__final-cta {
    padding: 30px 15px;
    margin-top: 30px;
  }

  .page-cau-hoi-thuong-gap__final-cta-title {
    font-size: clamp(1.4em, 5vw, 2em);
    margin-bottom: 10px;
  }

  .page-cau-hoi-thuong-gap__final-cta-text {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  /* Ensure all content containers are responsive */
  .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;
  }

  .page-cau-hoi-thuong-gap__article-wrap {
    padding-left: 0;
    padding-right: 0;
  }
}