/* Landing-page orientation: separate from catalogue filters and tool pages. */
.starting-points-intro { max-width: 46rem; line-height: 1.7; }
.starting-points a { text-decoration: underline; text-underline-offset: .18em; }
.starting-points { margin-bottom: 3rem; }
.starting-points > p { max-width: 46rem; color: var(--toolbox-muted); }
.starting-points-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.starting-point { padding: 1.5rem 0; border-top: 1px solid var(--toolbox-rule); }
.starting-point h3 { margin: 0 0 .9rem; font-size: clamp(1.15rem, 2.3vw, 1.4rem); line-height: 1.4; }
.starting-point p { max-width: 48rem; margin: .6rem 0; line-height: 1.6; }
.starting-point-primary a { font-weight: 650; }
.starting-point-label { font-weight: 600; }
.starting-point-alternative { color: var(--toolbox-muted); font-size: .95rem; }
.starting-point-description { display: block; margin-top: .15rem; }
.starting-points a:focus-visible { outline: 2px solid var(--toolbox-accent); outline-offset: 4px; border-radius: 2px; }
#starting-points, #all-tools, #random-lens { scroll-margin-top: 6rem; }
@media (max-width: 600px) {
  .starting-point { padding: 1.2rem 0; }
}

.toolbox-page > header { margin-bottom: 2.5rem; }
.catalogue-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.catalogue-heading h2 { margin: 0; }
.catalogue-heading button { flex-shrink: 0; }
.catalogue-lens[hidden] { display: none; }
.catalogue-heading + .catalogue-lens { margin: 0 0 1.5rem; }

body#page .toolbox-page.site-main { padding-top: var(--page-top); }
.toolbox-page > header { margin-bottom: 1.5rem; }

/* Situation-led opening; the catalogue retains its existing presentation. */
.toolbox-page .toolbox-opening h1 { max-width: 24ch; font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1.15; }
.toolbox-opening .tool-eyebrow { margin: 0 0 .65rem; }
.toolbox-opening-links { display: flex; flex-wrap: wrap; gap: .6rem 1.75rem; margin-top: 1rem; font-size: var(--font-support); }
.toolbox-page .toolbox-opening { margin-bottom: 2.25rem; }
.starting-points > h2 { font-family: var(--font-sans); font-size: var(--font-support); color: var(--color-text-secondary); font-weight: 600; }
.starting-point h3 { max-width: 46ch; margin-bottom: .65rem; }
.starting-point { padding: 1.25rem 0; }
.starting-point-primary { margin-bottom: .5rem; }
.starting-point-description { font-size: var(--font-support); color: var(--color-text-secondary); }
.starting-point-alternative summary, .starting-points-more > summary { width: fit-content; cursor: pointer; color: var(--color-accent); font-size: var(--font-meta); line-height: 1.6; padding: .35rem 0; text-decoration: underline; text-underline-offset: .18em; }
.starting-point-alternative p { margin: .4rem 0 0; }
.starting-points-more { border-top: 1px solid var(--color-border); padding-top: .6rem; }
.starting-points-more > summary { font-size: var(--font-support); font-weight: 600; }
.starting-points-more .starting-points-list { margin-top: .75rem; }
.starting-point-alternative summary:focus-visible, .starting-points-more > summary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }

/* Compact collection identities, without introductory panels. */
.toolbox-collection-routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 2rem; max-width: 50rem; margin-top: 1.25rem; }
.collection-route-label { display: block; color: var(--color-text-secondary); font-size: var(--font-meta); margin-bottom: .25rem; }
.toolbox-collection-routes strong { display: block; font-size: var(--font-support); }
.toolbox-collection-routes p { margin: .25rem 0 .4rem; color: var(--color-text-secondary); font-size: var(--font-meta); line-height: 1.6; }
.toolbox-collection-routes a { font-size: var(--font-meta); }
/* Preserve the central question and full-card link as the primary invitation. */
.toolbox-page .tool-card h2 { font-size: var(--font-meta); margin-bottom: .5rem; }
.toolbox-page .tool-card .tool-question { margin-bottom: .6rem; }
.tool-card-context { margin: 0 0 .9rem; font-size: var(--font-support); line-height: 1.5; color: var(--color-text-secondary); }
.toolbox-page .tool-card > a { padding: 1.1rem; }
.toolbox-page .tool-card:focus-within { border-color: var(--color-accent); }
.toolbox-page .tool-card > a:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 4px; }
.toolbox-page .tool-card > a:focus-visible .tool-question { text-decoration: underline; text-underline-offset: .15em; }
.source-filters { margin-top: 1rem; }
.source-filters summary { width: fit-content; cursor: pointer; color: var(--color-accent); font-size: var(--font-support); line-height: 1.6; }
.source-filters summary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }
.source-filters .filter-group { margin-top: .75rem; }
.clear-filters[hidden] { display: none; }
@media(max-width:600px) { .toolbox-collection-routes { grid-template-columns: minmax(0,1fr); gap: 1rem; } }