.home-directory { background: var(--ac-color-surface); }
.home-container { width: min(calc(100% - 2 * var(--ac-page-gutter)), var(--ac-container-width)); margin-inline: auto; }
.home-hero { position: relative; isolation: isolate; overflow: clip; padding-block: 1.75rem 1.5rem; background: radial-gradient(ellipse at 85% 65%, color-mix(in srgb, var(--landing-accent) 12%, transparent), transparent 60%), var(--landing-canvas); }
.home-hero > .home-container { position: relative; z-index: 1; }
.home-introduction { position: relative; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: center; gap: 2rem; }
.home-eyebrow { margin: 0 0 0.75rem; font-size: 0.65rem; font-weight: var(--ac-font-weight-medium); letter-spacing: 0.22em; text-transform: uppercase; }
.home-hero .home-eyebrow { color: var(--ac-color-text-inverse); }
.home-hero h1 { margin: 0; max-width: none; color: var(--ac-color-text-inverse); font-size: clamp(2.65rem, 4.4vw, 4rem); font-weight: var(--ac-font-weight-regular); line-height: 1.02; letter-spacing: -0.035em; }
.home-hero h1 span { color: var(--landing-highlight); }
/* Edge masks merge the photographic landscape into the shared navy canvas. */
.home-mountains { position: absolute; inset: 0 0 0 35%; pointer-events: none; }
.home-mountains img { width: 100%; height: 100%; object-fit: cover; object-position: right 20%; opacity: 0.85; mask-image: linear-gradient(to right, transparent, black 38%), linear-gradient(to bottom, transparent, black 18%); mask-composite: intersect; }
.home-introduction > div:first-child { position: relative; z-index: 1; }
.home-summary { max-width: 25rem; margin-left: auto; border-left: 1px solid var(--landing-border-strong); padding-left: 1.5rem; }
.home-summary > p { margin: 0; max-width: 32ch; color: var(--ac-color-text-inverse); font-family: var(--ac-font-editorial); font-size: 1.3rem; font-style: italic; line-height: 1.45; }
.home-statistics { display: flex; gap: 2.5rem; margin: 1.25rem 0 0; border-top: 1px solid var(--landing-border); padding-top: 1rem; }
.home-statistics > div { display: flex; flex-direction: column-reverse; gap: 0.25rem; }
.home-statistics dt { color: var(--ac-color-text-inverse); font-size: 0.7rem; font-weight: var(--ac-font-weight-medium); letter-spacing: 0.14em; text-shadow: 0 1px 4px var(--landing-canvas); text-transform: uppercase; }
.home-statistics dd { margin: 0; color: var(--ac-color-text-inverse); font-family: var(--ac-font-editorial); font-size: 3rem; line-height: 1; }
.home-search { background: color-mix(in srgb, var(--landing-canvas) 85%, transparent); display: flex; align-items: center; gap: 1rem; width: 100%; margin-top: 1.25rem; border: 1px solid var(--landing-border-strong); border-radius: var(--ac-radius-control); padding: 0.35rem 0.5rem 0.35rem 1.25rem; }
.home-search:focus-within { border-color: var(--landing-highlight); outline: 2px solid var(--landing-highlight); outline-offset: 3px; }
.home-search svg { width: 1.6rem; height: 1.6rem; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.4; }
.home-search input { width: 100%; min-width: 0; min-height: 3.2rem; border: 0; padding: 0; background: transparent; color: var(--ac-color-text-inverse); font-family: var(--ac-font-ui); font-size: 1rem; outline: none; }
.public-site .home-search input::placeholder { color: var(--landing-muted); }
.home-search button { display: flex; gap: 1rem; align-items: center; min-height: 2.75rem; border: 0; border-radius: var(--ac-radius-control); padding: 0.6rem 1rem; background: transparent; color: var(--ac-color-text-inverse); font: inherit; font-size: 0.8rem; cursor: pointer; }
.home-search button:hover { background: var(--landing-highlight); color: var(--landing-canvas); }
.home-search button span { font-size: 1.4rem; }
.home-catalogue { padding-block: 2.25rem 3rem; scroll-margin-top: 1rem; }
.home-catalogue__header { margin-bottom: 1.5rem; }
.home-catalogue .home-eyebrow { color: var(--ac-color-text-muted); }
.home-catalogue h2 { margin: 0; max-width: none; font-size: clamp(2rem, 2.8vw, 2.65rem); font-weight: var(--ac-font-weight-regular); line-height: 1.1; letter-spacing: -0.035em; }
.home-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.home-controls { position: relative; display: grid; gap: 0.75rem; }
.home-filter-group > summary { display: none; }
.home-filter-group > summary, .home-filter summary { list-style: none; }
.home-filter-group > summary::-webkit-details-marker { display: none; }
.home-filter { position: relative; }
.home-filter summary, .home-filter-group > summary { align-items: center; gap: 0.75rem; min-height: 2.75rem; border: 1px solid var(--ac-color-border); border-radius: var(--ac-radius-control); padding: 0.6rem 0.8rem; background: var(--ac-color-surface); color: var(--ac-color-text); font-family: var(--ac-font-ui); font-size: 0.78rem; cursor: pointer; }
.home-filter summary { display: flex; }
.home-filter summary > span:last-child, .home-filter-group > summary > span:last-child { margin-left: auto; color: var(--ac-color-text-muted); }
.home-filter__count { color: var(--ac-color-accent); white-space: nowrap; }
.home-filter summary { list-style: none; }
.home-filter summary::-webkit-details-marker { display: none; }
.home-filter[open] summary, .home-filter summary:hover { border-color: var(--ac-color-accent); }
.home-filter__panel { position: absolute; z-index: 4; top: calc(100% + 0.5rem); left: 0; width: min(17rem, calc(100vw - 2.5rem)); max-height: 22rem; overflow-y: auto; border: 1px solid var(--ac-color-control-border); border-radius: var(--ac-radius-control); padding: 1rem; background: var(--ac-color-surface); box-shadow: 0 8px 28px color-mix(in srgb, var(--ac-color-brand-navy) 12%, transparent); }
.home-filter fieldset { min-width: 0; margin: 0 0 0.75rem; border: 0; padding: 0; }
.home-filter legend { margin-bottom: 0.5rem; font-size: 0.8rem; font-weight: var(--ac-font-weight-semibold); }
.home-filter label { display: flex; align-items: center; gap: 0.6rem; min-height: 2.4rem; font-size: 0.8rem; cursor: pointer; }
.home-filter input { width: 1rem; height: 1rem; flex-shrink: 0; accent-color: var(--ac-color-accent); }
.home-filter-actions { display: flex; margin-top: 0.75rem; }
.home-filter-submit { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 2.75rem; border: 1px solid var(--ac-color-text); border-radius: var(--ac-radius-control); padding: 0.6rem 0.9rem; background: var(--ac-color-text); color: var(--ac-color-text-inverse); font: inherit; font-size: 0.8rem; cursor: pointer; }
.home-filter-submit:hover { background: var(--ac-color-surface); color: var(--ac-color-text); }
.home-filter-submit:disabled { opacity: 0.6; cursor: wait; }
.home-directory[data-directory-enhanced] .home-filter-actions { display: none; }
.home-update-status { margin: 0.75rem 0; color: var(--ac-color-brand-burgundy); font-size: 0.85rem; }
.home-directory[data-directory-loading] [data-directory-results] { opacity: 0.6; }
.home-directory[data-directory-loading] .home-result-count::after { content: ""; display: inline-block; width: 0.7rem; height: 0.7rem; margin-left: 0.6rem; border: 2px solid var(--ac-color-border); border-top-color: var(--ac-color-accent); border-radius: 50%; vertical-align: middle; animation: home-loading 0.8s linear infinite; }
@keyframes home-loading { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .home-directory[data-directory-loading] .home-result-count::after { animation: none; } }
.home-filter__empty { margin: 0; color: var(--ac-color-text-muted); font-size: 0.8rem; }
.home-result-summary { color: var(--ac-color-text-muted); font-size: 0.75rem; }
.home-results-bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; border-top: 1px solid var(--ac-color-border); padding-top: 0.5rem; color: var(--ac-color-text-muted); font-size: 0.75rem; }
.home-result-count { margin: 0; }
.home-sort { display: flex; align-items: center; gap: 0.4rem; min-width: 0; }
.home-sort select { min-width: 0; max-width: 100%; min-height: 2.75rem; border: 1px solid transparent; border-radius: var(--ac-radius-control); padding: 0.4rem 0.25rem; background: var(--ac-color-surface); color: var(--ac-color-text); font-family: var(--ac-font-ui); font-size: 0.78rem; cursor: pointer; }
.home-sort select:hover { border-color: var(--ac-color-border); }
.home-active-filters { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.home-active-filters a { display: inline-flex; gap: 0.75rem; align-items: center; min-height: 2rem; border-radius: var(--radius-pill); padding: 0.35rem 0.75rem; background: var(--ac-color-accent-muted); }
.home-active-filters .home-clear { background: none; text-decoration: underline; }
.home-index-bar { margin-block: 0.5rem 0.75rem; }
.home-initials { display: flex; align-items: center; flex-wrap: wrap; gap: 0.1rem; }
.home-initials a { display: grid; place-items: center; min-width: 1.5rem; min-height: 2.25rem; border-radius: var(--ac-radius-control); padding: 0.3rem 0.4rem; color: var(--ac-color-text-muted); font-size: 0.7rem; }
.home-initials a:first-child { margin-right: 0.35rem; padding-inline: 0.8rem; }
.home-initials a:hover { background: var(--ac-color-accent-muted); color: var(--ac-color-text); }
.home-initials a[aria-current="page"] { background: var(--ac-color-text); color: var(--ac-color-text-inverse); }
.home-source-table { width: 100%; table-layout: fixed; border-collapse: collapse; color: var(--ac-color-text-muted); font-size: 0.9rem; line-height: 1.5; }
.home-source-table th, .home-source-table td { border-bottom: 1px solid var(--ac-color-border); padding: 0.75rem 0.8rem; vertical-align: top; text-align: left; }
.home-source-table thead th { border-top: 1px solid var(--ac-color-border); padding-block: 0.8rem; font-size: 0.65rem; font-weight: var(--ac-font-weight-medium); letter-spacing: 0.14em; text-transform: uppercase; }
.home-source-table th:first-child { width: 48%; padding-left: 0; }
.home-source-table th:nth-child(2) { width: 14%; }
.home-source-table th:nth-child(3) { width: 16%; }
.home-source-table th:last-child { width: 22%; }
.home-source-table tbody th { font-weight: var(--ac-font-weight-regular); }
.home-source-identity { display: flex; align-items: start; gap: 1rem; }
.home-source-identity .source-icon { box-sizing: border-box; width: 2.5rem; height: 2.5rem; flex-shrink: 0; margin: 0; border-color: var(--ac-color-border); border-radius: 50%; background: var(--ac-color-accent-muted); color: var(--ac-color-brand-navy); }
.home-source-identity .source-icon--image { padding: 6px; background: var(--color-surface); }
.home-source-identity .source-icon__accent { stroke: var(--ac-color-accent); }
.home-source-identity > div { min-width: 0; }
.home-source-name { color: var(--ac-color-text); font-family: var(--ac-font-editorial); font-size: 1.3rem; line-height: 1.25; }
.home-source-name:hover { color: var(--ac-color-accent); text-decoration: underline; }
.home-source-name > span { margin-left: 0.2rem; color: var(--ac-color-accent); font-family: var(--ac-font-ui); }
.home-source-identity p { margin: 0.3rem 0 0; font-size: 0.9rem; overflow-wrap: anywhere; }
.home-source-disclosure { display: block; margin-top: 0.4rem; color: var(--ac-color-text); font-size: 0.7rem; }
.home-source-topics a { display: inline-block; margin: 0 0.35rem 0.35rem 0; border-radius: var(--ac-radius-control); padding: 0.3rem 0.55rem; background: var(--ac-color-canvas); font-size: 0.78rem; }
.home-source-topics a:hover { background: var(--ac-color-accent-muted); }
.home-mobile-label { display: none; }
.home-paging { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1.5rem; color: var(--ac-color-text-muted); font-size: 0.75rem; }
.home-paging p { margin: 0; }
.home-paging nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.home-paging nav > a, .home-paging nav > span { display: grid; min-width: 2.75rem; min-height: 2.75rem; place-items: center; border-radius: var(--ac-radius-control); }
.home-paging nav > a { background: var(--ac-color-canvas); }
.home-paging nav > a:hover { background: var(--ac-color-accent-muted); }
.home-paging__current { background: var(--ac-color-text); color: var(--ac-color-text-inverse); }
.home-empty { border-block: 1px solid var(--ac-color-border); padding: 3rem 0; text-align: center; }
.home-empty h3 { font-size: 1.75rem; font-weight: var(--ac-font-weight-regular); }
.home-empty p { color: var(--ac-color-text-muted); }
.home-empty a { display: inline-flex; align-items: center; gap: 1rem; min-height: 2.75rem; color: var(--ac-color-accent); text-decoration: underline; }
@media (max-width: 64rem) {
  .home-introduction { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
}
@media (max-width: 48rem) {
  .home-hero { padding-top: 1.25rem; }
  .home-introduction { grid-template-columns: minmax(0, 1fr); }
  .home-mountains { inset: 0 0 0 0; opacity: 0.45; }
  .home-summary { max-width: none; margin-left: 0; padding-left: 1rem; }
  .home-summary > p { max-width: 38ch; font-size: 1.1rem; }
  .home-statistics { gap: 2rem; margin-top: 0.8rem; padding-top: 0.75rem; }
  .home-statistics dd { font-size: 2.4rem; }
  .home-search { gap: 0.6rem; padding-left: 0.75rem; }
  .home-search input { font-size: 0.85rem; }
  .home-search button { gap: 0.5rem; padding-inline: 0.6rem; }
  .home-catalogue { padding-block: 2rem 3rem; }
  .home-controls { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
  .home-filter-group { grid-column: 1; grid-row: 1; }
  .home-filter-group > summary { display: flex; }
  .home-filter-group[open] > summary { border-color: var(--ac-color-accent); }
  .home-filter-menu { position: absolute; z-index: 5; top: 3.25rem; left: 0; right: 0; display: flex; flex-direction: column; max-height: min(65dvh, 32rem, var(--home-filter-menu-height, 65dvh)); border: 1px solid var(--ac-color-control-border); border-radius: var(--ac-radius-control); background: var(--ac-color-surface); box-shadow: 0 8px 28px color-mix(in srgb, var(--ac-color-brand-navy) 12%, transparent); }
  .home-filter-group .home-filters { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; min-height: 0; overflow-y: auto; padding: 0.75rem; }
  .home-directory[data-directory-enhanced] .home-filter-actions, .home-filter-actions { display: flex; flex: none; margin: 0; border-top: 1px solid var(--ac-color-border); padding: 0.75rem; }
  .home-filter-submit { width: 100%; }
  .home-result-summary { grid-column: 1 / -1; grid-row: 2; }
  .home-results-bar { display: contents; }
  .home-result-count { grid-column: 1 / -1; grid-row: 3; border-top: 1px solid var(--ac-color-border); padding-top: 0.75rem; }
  .home-sort { grid-column: 2; grid-row: 1; justify-content: end; }
  .home-sort > span { display: none; }
  .home-filter summary { width: 100%; }
  .home-filter__panel { position: static; width: 100%; max-height: none; overflow: visible; margin-top: 0.5rem; box-shadow: none; }
  .home-filter[open] { grid-column: 1 / -1; }
  .home-source-table, .home-source-table tbody { display: block; }
  .home-source-table thead { display: none; }
  .home-source-table tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.65rem 1rem; border-bottom: 1px solid var(--ac-color-border); padding-block: 1rem; }
  .home-source-table th:first-child, .home-source-table td { width: auto; border: 0; padding: 0; }
  .home-source-table th:first-child, .home-source-topics { grid-column: 1 / -1; }
  .home-source-table td { font-size: 0.9rem; }
  .home-mobile-label { display: block; margin-bottom: 0.15rem; color: var(--ac-color-text); font-size: 0.65rem; font-weight: var(--ac-font-weight-medium); }
  .home-source-topics:empty { display: none; }
  .home-paging nav { gap: 0.2rem; }
  .home-paging nav > a, .home-paging nav > span { min-width: 2.5rem; }
}
@media (forced-colors: active) {
  .home-hero { background: Canvas; color: CanvasText; }
  .home-hero h1, .home-hero h1 span, .home-hero .home-eyebrow, .home-summary > p, .home-statistics dt, .home-statistics dd { color: CanvasText; }
  .home-statistics dt { text-shadow: none; }
  .home-summary, .home-statistics { border-color: CanvasText; }
  .home-mountains { display: none; }
  .home-search, .home-filter__panel { border-color: CanvasText; box-shadow: none; }
  .home-search input, .home-search button { color: CanvasText; }
  .public-site .home-search input::placeholder { color: GrayText; }
  .home-paging__current { border: 1px solid Highlight; background: Highlight; color: HighlightText; }
}