/* The free-tools hub: one folded card per group (a native drop-down, no script), each tool a small heading and one line under it, spaced the way the other tool cards space their parts. */
.zone-tools .hub-group > summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; list-style: none; }
.zone-tools .hub-group > summary::-webkit-details-marker { display: none; }
.zone-tools .hub-group > summary h2 { margin: 0; }
.zone-tools .hub-group > summary::after { content: ''; flex: none; width: .6rem; height: .6rem; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform 160ms ease; }
.zone-tools .hub-group[open] > summary::after { transform: rotate(-135deg); }
.zone-tools .hub-group > summary:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; border-radius: .4rem; }
.zone-tools .hub-count { margin-left: auto; font-size: .85rem; opacity: .7; }
.zone-tools .hub-group h3 { margin: 1.15rem 0 .1rem; font-size: 1.05rem; }
.zone-tools .hub-group[open] > summary + h3 { margin-top: .9rem; }
.zone-tools .hub-open { display: inline-block; text-decoration: none; }
.zone-tools .hub-group .lede { margin-bottom: .6rem; }
@media (prefers-reduced-motion: reduce) { .zone-tools .hub-group > summary::after { transition: none; } }