.sitemap {
    --sitemap-link: #c8102e;
    --sitemap-link-hover: #8f0b20;
    --sitemap-heading-bg: #ececec;
    --sitemap-heading-text: #1a1a1a;
    padding-top: 1rem;
    padding-bottom: 2rem;
}

.sitemap-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 1rem;
}

.sitemap-empty {
    color: #555;
}


/* ---------- Section ---------- */

.sitemap-section {
    margin-bottom: 1.25rem;
}

.sitemap-heading {
    background: var(--sitemap-heading-bg);
    color: var(--sitemap-heading-text);
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 0.5rem;
    padding: 0.5rem 0.5rem;
}

    .sitemap-heading a {
        color: inherit;
        text-decoration: underline;
    }

        .sitemap-heading a:hover {
            color: var(--sitemap-link);
        }


/* ---------- Four-column grid ---------- */

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 1.5rem;
    row-gap: 0.35rem;
    list-style: none;
    margin: 0;
    padding: 0 0.5rem;
}

    .sitemap-grid li {
        min-width: 0;
    }

    .sitemap-grid a {
        color: var(--sitemap-link);
        font-size: 0.8125rem;
        line-height: 1.5;
        text-decoration: underline;
        overflow-wrap: anywhere;
    }

        .sitemap-grid a:hover {
            color: var(--sitemap-link-hover);
        }

.sitemap a:focus-visible {
    outline: 2px solid var(--sitemap-link);
    outline-offset: 2px;
}


/* ---------- Responsive ---------- */

@media (max-width: 991.98px) {
    .sitemap-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .sitemap-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 479.98px) {
    .sitemap-grid {
        grid-template-columns: 1fr;
    }
}