.page-cau-hoi-thuong-gap {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #FFF5E1; /* Text Main for dark background */
    background-color: transparent; /* Rely on shared.css for body background */
}

.page-cau-hoi-thuong-gap__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* Hero Section */
.page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px; /* Adhering to the 8-16px top padding rule */
    padding-bottom: 60px;
    background-color: #B71C1C; /* "Background" color from custom palette */
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__hero-container {
    max-width: 1170px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 15px;
}

.page-cau-hoi-thuong-gap__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    text-align: left;
}

.page-cau-hoi-thuong-gap__hero-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size for H1 */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__hero-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__hero-cta-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__hero-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-cau-hoi-thuong-gap__hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Buttons */
.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary,
.page-cau-hoi-thuong-gap__faq-btn-link {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box;
    max-width: 100%; /* For mobile responsiveness */
    white-space: normal; /* Allow text wrap */
    word-wrap: break-word; /* Allow text wrap */
}

.page-cau-hoi-thuong-gap__btn-primary {
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button color */
    color: #7A0E0E; /* Deep Red for contrast on gold button */
    border: 2px solid #F2B544; /* Border color */
    box-shadow: 0 4px 15px rgba(255, 204, 102, 0.4); /* Glow color */
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
    box-shadow: 0 6px 20px rgba(255, 204, 102, 0.6);
}

.page-cau-hoi-thuong-gap__btn-secondary {
    background-color: transparent;
    color: #FFF5E1; /* Text Main for dark background */
    border: 2px solid #F2B544; /* Border color */
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFD86A; /* Gold hover effect */
}

.page-cau-hoi-thuong-gap__faq-btn-link {
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    color: #7A0E0E;
    border: 2px solid #F2B544;
    margin-top: 15px;
}

.page-cau-hoi-thuong-gap__faq-btn-link:hover {
    background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
}

/* Intro Section */
.page-cau-hoi-thuong-gap__intro-section {
    background-color: #D32F2F; /* Card BG color */
    padding: 60px 0;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__intro-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__intro-text {
    font-size: 1.1rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 15px;
    color: #FFF5E1;
}

/* FAQ Section */
.page-cau-hoi-thuong-gap__faq-section {
    padding: 60px 0;
    background-color: #B71C1C; /* Background color */
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__faq-main-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: #FFF5E1;
}

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

.page-cau-hoi-thuong-gap__faq-item {
    background-color: #D32F2F; /* Card BG color */
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border: 1px solid #F2B544; /* Border color */
}

.page-cau-hoi-thuong-gap__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #FFF5E1;
    cursor: pointer;
    background-color: #C91F17; /* Main color */
    border-bottom: 1px solid transparent;
    transition: background-color 0.3s ease;
    list-style: none; /* Remove default details marker */
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-question {
    border-bottom-color: #F2B544;
    background-color: #E53935; /* Auxiliary color on open */
}

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

.page-cau-hoi-thuong-gap__faq-qtext {
    flex-grow: 1;
}

.page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.5rem;
    margin-left: 15px;
    width: 20px;
    text-align: center;
}

.page-cau-hoi-thuong-gap__faq-answer {
    padding: 20px 25px;
    font-size: 1rem;
    color: #FFF5E1;
    background-color: #D32F2F; /* Card BG color */
}

.page-cau-hoi-thuong-gap__faq-answer p {
    margin-bottom: 15px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__faq-answer img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 15px;
    display: block;
}

/* Call to Action Bottom Section */
.page-cau-hoi-thuong-gap__cta-bottom-section {
    padding: 60px 0;
    background-color: #C91F17; /* Main color */
    color: #FFF5E1;
    text-align: center;
}

.page-cau-hoi-thuong-gap__cta-bottom-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__cta-bottom-description {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: #FFF5E1;
}

.page-cau-hoi-thuong-gap__cta-bottom-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* General image rules */
.page-cau-hoi-thuong-gap img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

    /* HERO Section */
    .page-cau-hoi-thuong-gap__hero-section {
        padding-top: 10px !important; /* Specific override for header offset */
        padding-bottom: 40px;
    }

    .page-cau-hoi-thuong-gap__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 30px 15px;
        gap: 30px;
    }

    .page-cau-hoi-thuong-gap__hero-content {
        text-align: center;
    }

    .page-cau-hoi-thuong-gap__hero-title {
        font-size: 2.2rem; /* Adjusted for smaller screens */
        margin-bottom: 15px;
    }

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

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

    /* Buttons - Mobile Specific */
    .page-cau-hoi-thuong-gap__btn-primary,
    .page-cau-hoi-thuong-gap__btn-secondary,
    .page-cau-hoi-thuong-gap__faq-btn-link,
    .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__hero-cta-group,
    .page-cau-hoi-thuong-gap__cta-bottom-group {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Ensure vertical stacking for button groups */
        gap: 15px !important;
    }

    /* Intro Section */
    .page-cau-hoi-thuong-gap__intro-section {
        padding: 40px 0;
    }

    .page-cau-hoi-thuong-gap__intro-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

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

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

    .page-cau-hoi-thuong-gap__faq-main-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

    .page-cau-hoi-thuong-gap__faq-question {
        font-size: 1.1rem;
        padding: 18px 20px;
    }

    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 18px 20px;
        font-size: 0.95rem;
    }

    /* CTA Bottom Section */
    .page-cau-hoi-thuong-gap__cta-bottom-section {
        padding: 40px 0;
    }

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

    .page-cau-hoi-thuong-gap__cta-bottom-description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    /* Universal image and container rules for mobile */
    .page-cau-hoi-thuong-gap img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    
    .page-cau-hoi-thuong-gap__container,
    .page-cau-hoi-thuong-gap__hero-container,
    .page-cau-hoi-thuong-gap__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}