.a3-autor {
    flex: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: #27282a;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.35;
}

.a3-autor a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    width: fit-content;
    max-width: 100%;
    margin-inline: auto;
    padding: 14px 24px;
    color: inherit;
    text-decoration: none;
}

.a3-autor img {
    display: block;
    flex: none;
    width: auto;
    height: 44px;
}

.a3-autor strong {
    color: #fff;
    font-weight: 600;
}

.a3-autor a:hover strong {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.a3-autor a:focus-visible {
    outline: 3px solid #fff;
    outline-offset: -3px;
}
@media (max-width: 575px) {
    .a3-autor a {
        justify-content: flex-start;
        margin-inline: 0;
        gap: 12px;
        padding-right: 84px;
    }

    .a3-autor img { height: 36px; }
}

@media print {
    .a3-autor { display: none; }
}