/* Texto claro fica restrito ao cabeçalho de perfil com fundo escuro. */
.project-public-header .profile-lead,
.portfolio-index-header .profile-lead {
    color: #49463f;
    line-height: 1.75;
}
.project-public-header .muted,
.project-public .project-breadcrumb,
.project-public .project-gallery figcaption { color: #59564f; }

.arq-history {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0 20px;
    position: relative;
    z-index: 1;
}
.arq-history button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 8px 16px;
    border: 1px solid #767168;
    border-radius: 10px;
    background: #fff;
    color: #292722;
    font: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.arq-history button:hover { background: #eee9df; }
.arq-history button:focus-visible { outline: 3px solid #765500; outline-offset: 3px; }
.arq-history button:disabled { opacity: .55; cursor: default; }
@media print { .arq-history { display: none; } }