.tool-top-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    font-size: 13px;
    color: #475569;
}

.tool-top-link {
    color: #4c1d95;
    text-decoration: none;
    font-weight: 600;
}

.tool-top-link:hover {
    text-decoration: underline;
}

.tool-top-sep {
    color: #94a3b8;
    user-select: none;
}

.tool-top-current {
    color: #334155;
    font-weight: 600;
}

@media (max-width: 900px) {
    .tool-top-nav {
        margin-bottom: 12px;
        font-size: 12px;
    }
}