.checkout-contact-icon-badge {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--brand-accent, #3276d8) 0%, #c0336d 100%);
    box-shadow: 0 4px 12px rgba(192, 51, 109, 0.25);
}

.checkout-contact-title {
    font-size: 20px;
    color: var(--brand-ink, #1a1a2e);
}

.checkout-contact-subtitle {
    font-size: 13px;
    color: #666;
}

.checkout-contact-subtitle-icon {
    font-size: 11px;
}

.checkout-contact-label {
    color: #333;
}

.checkout-contact-label-icon {
    color: var(--brand-accent, #3276d8);
}

.checkout-contact-badge-icon {
    font-size: 10px;
}

.checkout-contact-hint {
    color: #666;
    font-size: 12px;
}

.checkout-contact-hint-icon {
    font-size: 11px;
}

.checkout-contact-sublabel {
    font-size: 13px;
    color: #666;
}

.checkout-contact-security {
    background: #f4f8fe;
    border-left: 4px solid var(--brand-accent, #3276d8);
}

.checkout-contact-security-icon {
    color: var(--brand-accent, #3e71b7);
}

.checkout-contact-security-text {
    color: #3e4c63;
    font-size: 13px;
    line-height: 1.5;
}