/* Links from one page to its neighbours, with a line about what is there. */

.signposts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
    gap: 1rem var(--space-md);
}

.signpost {
    display: block;
    padding: 0.6rem 0.9rem;
    text-decoration: none;
    color: var(--text);
    background: color-mix(in srgb, var(--text) 7%, var(--surface));
    border: 2px solid var(--border);
    border-radius: 3px;
    box-shadow: 3px 3px 0 var(--hard-shadow);
    transition: transform 80ms;
}

.signpost strong {
    display: block;
    font-size: 1.05rem;
    color: var(--accent);
}

.signpost strong::after {
    content: "\00a0\2192";
}

.signpost span {
    font-size: 0.9rem;
    color: color-mix(in srgb, var(--text) 70%, transparent);
}

.signpost:hover,
.signpost:focus-visible {
    border-color: var(--accent);
    transform: translate(-1px, -1px);
}

@media (prefers-reduced-motion: reduce) {
    .signpost {
        transition: none;
    }
}