/* Mailing-list call to action, paired with the footer contact details. */
.site-footer .site-footer__signup {
    margin-top: 2rem;
    text-align: center;
}
.site-footer .site-footer__signup-copy {
    max-width: 30rem;
    margin: 0 auto 1.25rem;
    line-height: 1.6;
}
.site-footer a.site-footer__signup-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    min-height: 48px;
    padding: .8rem 1.25rem;
    border: 2px solid #fff;
    background: #fff;
    color: #1e3862;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
}
.site-footer a.site-footer__signup-button:hover {
    background: #eaf0f7;
    color: #1e3862;
}
.site-footer a.site-footer__signup-button:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 5px;
}
@media screen and (min-width: 40em) {
    .site-footer .site-footer__signup {
        margin-top: 0;
        padding-left: 2rem;
        text-align: right;
    }
    .site-footer .site-footer__signup-copy {
        margin-left: auto;
        margin-right: 0;
    }
}