.page-cau-hoi-thuong-gap {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333333;
    background: var(--background-color, #f5f5f5);
}

.page-cau-hoi-thuong-gap__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, relying on body for header offset */
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__hero-image-wrapper {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
}

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

.page-cau-hoi-thuong-gap__hero-content {
    padding: 30px 20px;
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transform: translateY(-50px);
    position: relative;
    z-index: 1;
    color: #333333;
}

.page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 700;
    color: #C91F17;
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-cau-hoi-thuong-gap__subtitle {
    font-size: clamp(16px, 1.8vw, 20px);
    color: #555555;
    margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    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 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    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: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    color: #7A0E0E;
    box-shadow: 0 5px 15px rgba(255, 216, 106, 0.4);
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
    box-shadow: 0 8px 20px rgba(255, 216, 106, 0.6);
    transform: translateY(-2px);
}

.page-cau-hoi-thuong-gap__btn-secondary {
    background: #ffffff;
    color: #C91F17;
    border-color: #C91F17;
    box-shadow: 0 5px 15px rgba(201, 31, 23, 0.2);
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
    background: #f0f0f0;
    color: #E53935;
    border-color: #E53935;
    box-shadow: 0 8px 20px rgba(201, 31, 23, 0.3);
    transform: translateY(-2px);
}

.page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    color: #C91F17;
    text-align: center;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.page-cau-hoi-thuong-gap__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #FFD86A 0%, #E6B800 100%);
    border-radius: 2px;
}

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

.page-cau-hoi-thuong-gap__introduction-section {
    padding: 60px 0;
    background: #ffffff;
    margin-bottom: 40px;
    color: #333333;
}

.page-cau-hoi-thuong-gap__introduction-section p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.page-cau-hoi-thuong-gap__introduction-section p a {
    color: #C91F17;
    text-decoration: underline;
}

.page-cau-hoi-thuong-gap__faq-section {
    padding: 40px 0 60px;
    background: #B71C1C;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__faq-section .page-cau-hoi-thuong-gap__section-title {
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__faq-section .page-cau-hoi-thuong-gap__section-title::after {
    background: linear-gradient(90deg, #FFF5E1 0%, #F4D34D 100%);
}

.page-cau-hoi-thuong-gap__faq-category {
    margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__category-title {
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 600;
    color: #FFD86A;
    margin-top: 40px;
    margin-bottom: 25px;
    text-align: left;
    padding-left: 10px;
    border-left: 4px solid #F4D34D;
}

details.page-cau-hoi-thuong-gap__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #7A0E0E;
  overflow: hidden;
  background: #D32F2F;
  color: #FFF5E1;
}
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: 18px;
  font-weight: 600;
}
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: #E53935;
}
.page-cau-hoi-thuong-gap__faq-qtext {
  flex: 1;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FFF5E1;
}
.page-cau-hoi-thuong-gap__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #F4D34D;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
  padding: 0 25px 20px;
  background: #7A0E0E;
  border-radius: 0 0 8px 8px;
  font-size: 16px;
  color: #FFF5E1;
}
.page-cau-hoi-thuong-gap__faq-answer p {
    margin-bottom: 10px;
}
.page-cau-hoi-thuong-gap__faq-answer a {
    color: #FFCC66;
    text-decoration: underline;
}
.page-cau-hoi-thuong-gap__faq-image {
    width: 100%;
    height: auto;
    max-width: 600px;
    display: block;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.page-cau-hoi-thuong-gap__cta-section {
    padding: 60px 0;
    background: #C91F17;
    text-align: center;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__cta-section .page-cau-hoi-thuong-gap__section-title,
.page-cau-hoi-thuong-gap__cta-section .page-cau-hoi-thuong-gap__description {
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__cta-section .page-cau-hoi-thuong-gap__section-title::after {
    background: linear-gradient(90deg, #FFF5E1 0%, #F4D34D 100%);
}

.page-cau-hoi-thuong-gap__description {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.page-cau-hoi-thuong-gap__description a {
    color: #FFD86A;
    text-decoration: underline;
}

.page-cau-hoi-thuong-gap__cta-image {
    width: 100%;
    height: auto;
    max-width: 800px;
    display: block;
    margin: 30px auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.page-cau-hoi-thuong-gap__cta-buttons--center {
    justify-content: center;
}

@media (max-width: 1024px) {
    .page-cau-hoi-thuong-gap__hero-content {
        transform: translateY(-30px);
        padding: 25px 15px;
    }
    .page-cau-hoi-thuong-gap__main-title {
        font-size: clamp(26px, 4vw, 38px);
    }
    .page-cau-hoi-thuong-gap__subtitle {
        font-size: clamp(15px, 2vw, 18px);
    }
    .page-cau-hoi-thuong-gap__btn-primary,
    .page-cau-hoi-thuong-gap__btn-secondary {
        font-size: 16px;
        padding: 12px 24px;
    }
    .page-cau-hoi-thuong-gap__section-title {
        font-size: clamp(22px, 3.5vw, 32px);
    }
    .page-cau-hoi-thuong-gap__category-title {
        font-size: clamp(18px, 2.8vw, 24px);
    }
    details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question {
        padding: 15px 20px;
    }
    .page-cau-hoi-thuong-gap__faq-qtext {
        font-size: 16px;
    }
    details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 20px 15px;
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .page-cau-hoi-thuong-gap__hero-section {
        padding-top: 10px;
        margin-bottom: 20px;
    }
    .page-cau-hoi-thuong-gap__hero-image {
        object-fit: contain !important;
        aspect-ratio: unset !important;
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
    }
    .page-cau-hoi-thuong-gap__hero-content {
        transform: translateY(-20px);
        padding: 20px 15px;
        width: calc(100% - 30px);
        box-sizing: border-box;
    }
    .page-cau-hoi-thuong-gap__main-title {
        font-size: clamp(24px, 6vw, 32px);
        text-align: center;
    }
    .page-cau-hoi-thuong-gap__subtitle {
        font-size: clamp(14px, 4vw, 16px);
        text-align: center;
        margin-bottom: 20px;
    }
    .page-cau-hoi-thuong-gap__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 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 {
        width: 100% !important;
        max-width: 100% !important;
        font-size: 16px !important;
        padding: 12px 15px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-cau-hoi-thuong-gap__section-title {
        font-size: clamp(20px, 5vw, 28px);
        margin-bottom: 25px;
    }
    .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__introduction-section {
        padding: 40px 0;
    }
    .page-cau-hoi-thuong-gap__introduction-section p {
        font-size: 15px;
        text-align: left;
    }

    .page-cau-hoi-thuong-gap__faq-section {
        padding: 30px 0 40px;
    }
    .page-cau-hoi-thuong-gap__category-title {
        font-size: clamp(17px, 4.5vw, 22px);
        margin-top: 30px;
        margin-bottom: 20px;
        padding-left: 8px;
    }
    details.page-cau-hoi-thuong-gap__faq-item summary.page-cau-hoi-thuong-gap__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    .page-cau-hoi-thuong-gap__faq-qtext {
        font-size: 15px;
        width: calc(100% - 40px);
    }
    .page-cau-hoi-thuong-gap__faq-toggle {
        font-size: 20px;
        margin-left: 10px;
        width: 24px;
        height: 24px;
    }
    details.page-cau-hoi-thuong-gap__faq-item .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 15px 15px;
        font-size: 14px;
    }
    .page-cau-hoi-thuong-gap__faq-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-cau-hoi-thuong-gap__cta-section {
        padding: 40px 0;
    }
    .page-cau-hoi-thuong-gap__description {
        font-size: 16px;
        margin-bottom: 25px;
        padding: 0 15px;
    }
    .page-cau-hoi-thuong-gap__cta-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin: 20px auto;
    }
    .page-cau-hoi-thuong-gap img {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block;
    }
}