.fdv-prompt {
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    margin: 0.5rem 0 0.2rem;
    color: #475569;
}

.fdv-caption {
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    margin: 0.2rem 0 0.4rem;
    color: #64748b;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.fdv-pics {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.4rem 0;
}

.fdv-pics .fdv-pic {
    width: 68px;
    height: 68px;
}

.fdv-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 0.8rem 0;
    font-size: 2.4rem;
    font-weight: 800;
    color: #1e293b;
}

.fdv-sign {
    font-size: 2.4rem;
    font-weight: 800;
    color: #334155;
}