body.page-about .container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-about .about-card {
    background: #fff;
    border-radius: 24px;
    padding: 32px;
    margin-bottom: 32px;
    border: 1px solid #edf2f7;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.page-about .about-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #1e293b;
}

.page-about .about-sub {
    font-size: 1rem;
    color: #4b5563;
    margin-bottom: 28px;
    border-left: 4px solid #2563eb;
    padding-left: 16px;
    line-height: 1.6;
}

.page-about .about-section {
    margin-bottom: 28px;
}

.page-about .about-section:last-child {
    margin-bottom: 0;
}

.page-about .section-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1e293b;
}

.page-about .section-lead,
.page-about .about-section p {
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 10px;
}

.page-about .about-list {
    margin: 0;
    padding-left: 20px;
    color: #4b5563;
    line-height: 1.8;
}

.page-about .about-list li {
    margin-bottom: 6px;
}

.page-about .about-highlight {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 18px 20px;
}

.page-about .faq-item {
    margin-bottom: 16px;
}

.page-about .faq-item strong {
    display: block;
    color: #1e293b;
    margin-bottom: 4px;
}

.page-about .footer-scope {
    margin-top: 6px;
    font-size: 0.85rem;
    color: #64748b;
}

@media (max-width: 768px) {
    .page-about .about-card {
        padding: 24px 20px;
    }
}