.blp-shipping-error {
    position: fixed;
    z-index: 100000;
    right: 24px;
    bottom: 24px;
    max-width: min(420px, calc(100vw - 48px));
    padding: 14px 18px;
    border: 1px solid #b32d2e;
    border-radius: 4px;
    background: #fff;
    color: #721c24;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.16);
    font-size: 15px;
    line-height: 1.45;
}

@media (max-width: 600px) {
    .blp-shipping-error {
        right: 16px;
        bottom: 16px;
        max-width: calc(100vw - 32px);
    }
}