.kfns-2fa-qr {
    display: grid;
    place-items: center;
    width: min(260px, 100%);
    margin: 16px auto;
    padding: 12px;
    border: 1px solid #dce4ee;
    border-radius: 12px;
    background: #fff;
    color: #526577;
    text-align: center;
}

.kfns-2fa-qr svg {
    display: block;
    width: 100%;
    height: auto;
    max-width: 236px;
}

.kfns-2fa-fallback {
    margin: 12px 0;
}

.kfns-2fa-fallback summary {
    cursor: pointer;
    color: #164b6b;
    font-weight: 700;
}

.kfns-2fa-secret {
    margin: 14px 0;
    padding: 14px;
    border: 1px dashed #7894a6;
    border-radius: 10px;
    background: #f2f7fa;
    color: #092f48;
    font: 700 18px/1.35 monospace;
    letter-spacing: .12em;
    overflow-wrap: anywhere;
    user-select: all;
}

.kfns-2fa-recovery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0;
}

.kfns-2fa-recovery code {
    padding: 9px;
    border: 1px solid #dce4ee;
    border-radius: 8px;
    background: #f7fafc;
    color: #092f48;
    text-align: center;
    font-size: 15px;
}