/* 02. Cabeçalho e rodapé externo */
.site-header {
    max-width: 1440px;
    margin: 0 auto;
    padding: 22px 44px;
    min-height: 84px;
    display: flex;
    align-items: center;
    gap: 30px;
    border-bottom: 1px solid var(--line);
}
.brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.brand img {
    display: block;
    width: 72px;
    height: 60px;
}
.header-caption,
.header-edition {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--muted);
}
.header-edition {
    margin-left: auto;
}
.site-footer {
    max-width: 1440px;
    margin: auto;
    padding: 22px 44px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 0.75rem;
    color: var(--muted);
    border-top: 1px solid var(--line);
}