.qa-page-header {
    background: #FFFFFF;
    color: #0F172A;
    padding: 32px 24px 24px;
    border-bottom: 1px solid #E2E8F0;
}

.qa-page-header-content {
    max-width: 900px;
    margin: 0 auto;
}

.qa-page-header .breadcrumb {
    display: flex;
    gap: 12px;
    font-size: 13px;
    margin-bottom: 12px;
    color: #64748B;
}

.qa-page-header .breadcrumb a {
    color: #64748B;
    text-decoration: none;
    transition: color 0.2s;
}

.qa-page-header .breadcrumb a:hover {
    color: #0F172A;
}

.qa-page-category {
    display: inline-block;
    padding: 4px 10px;
    background: #F1F5F9;
    color: #0EA5E9;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.qa-page-header h1 {
    font-family: 'Inter', sans-serif;
    font-size: 36px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
    color: #0F172A;
}

.qa-page-subtitle {
    font-size: 17px;
    color: #64748B;
    line-height: 1.6;
    font-weight: 400;
}

.qa-main-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 24px;
}

.qa-intro-section {
    margin-bottom: 48px;
}

.qa-intro-section p {
    font-size: 16px;
    line-height: 1.8;
    color: #64748B;
}

/* FAQ List */
.faq-list {
    margin-bottom: 64px;
}

.faq-category {
    margin-top: 48px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid #0F172A;
}

.faq-category:first-child {
    margin-top: 0;
}

.faq-category h2 {
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: #0F172A;
    letter-spacing: -0.01em;
}

.faq-item {
    padding: 28px 0;
    border-bottom: 1px solid #E2E8F0;
}

.faq-item:last-of-type {
    border-bottom: none;
}

.faq-item h3 {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #0F172A;
    margin-bottom: 16px;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.faq-answer {
    padding-left: 0;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 14px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

.faq-answer strong {
    color: #1E293B;
}

.faq-answer ul {
    margin-left: 20px;
    margin-bottom: 14px;
}

.faq-answer li {
    margin-bottom: 8px;
    font-size: 15px;
    line-height: 1.7;
    color: #334155;
}

/* CTA Box */
.qa-cta-box {
    background: #F8FAFC;
    color: #0F172A;
    border-radius: 16px;
    padding: 64px 48px;
    text-align: center;
    border: 1px solid #E2E8F0;
}

.qa-cta-box h3 {
    font-family: 'Inter', sans-serif;
    font-size: 28px;
    margin-bottom: 12px;
    color: #0F172A;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.qa-cta-box p {
    font-size: 16px;
    color: #64748B;
    margin-bottom: 28px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.qa-cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.qa-btn-dark {
    display: inline-block;
    padding: 14px 28px;
    background: #0F172A;
    color: #FFFFFF;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    transition: background 0.2s;
}

.qa-btn-dark:hover {
    background: #1E293B;
}

.qa-btn-outline {
    display: inline-block;
    padding: 14px 28px;
    background: #FFFFFF;
    color: #0F172A;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    border: 1px solid #CBD5E1;
    transition: border-color 0.2s, background 0.2s;
}

.qa-btn-outline:hover {
    border-color: #94A3B8;
    background: #F8FAFC;
}

/* Responsive */
@media (max-width: 768px) {
    .qa-page-header {
        padding: 40px 24px 32px;
    }

    .qa-page-header h1 {
        font-size: 28px;
    }

    .faq-item h3 {
        font-size: 17px;
    }

    .qa-cta-box {
        padding: 48px 24px;
    }

    .qa-cta-box h3 {
        font-size: 22px;
    }

    .qa-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}