.ds-header {
    border-bottom: 1px solid var(--rule);
    background-color: var(--wash);
}

.ds-header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--s2);
    flex-wrap: wrap;
    /* important */
}

.ds-brand {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: var(--s1);
}

.ds-brand__logo {
    width: 100px;
    height: 100px;
    display: block;
}

.ds-brand__title {
    font-size: var(--text-xl);
    line-height: var(--lh-tight);
}

.ds-brand__byline {
    font-size: var(--text-sm);
    margin-top: var(--s-1);
}

.ds-nav {
    flex: 1 1 auto;
}

.ds-nav__list {
    font-size: var(--text-xs);
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--s1);
    padding: 0;
    margin: 0;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.ds-nav__link {
    font-family: var(--font-serif);
    text-transform: uppercase;
    letter-spacing: var(--track-wide);
    font-size: var(--text-sm);
    padding: 6px 2px;
    border-bottom: 1px solid transparent;
    transition: border-color 140ms ease, opacity 140ms ease, background 140ms ease;
    /* white-space: nowrap; */
    display: inline-block;
}

.ds-nav__link:hover,
.ds-nav__link:focus-visible {
    border-bottom-color: var(--ink);
}

.ds-nav__link--private {
    font-style: italic;
    /* subtle signal: “different realm” */
}

.ds-nav__link--active {
    text-decoration: underline;
    text-underline-offset: 4px;
}