/* Artifact browsing: existing ink/brass palette, content-led cards and a real
   detail page. Scoped to these surfaces so other Ledger explorers stay intact. */
.ar-library,.ar-detail{--ar-line:var(--color-ink-150);--ar-muted:var(--color-ink-500);--ar-surface:var(--color-ink-25);--ar-accent:var(--color-brass-600,#927648);color:var(--color-ink-900);max-width:1600px;margin:auto;min-width:0}
.ar-library .console-page-head{margin-bottom:28px;align-items:center}.ar-library .console-title{font-size:38px;letter-spacing:-1.4px}.ar-intro{margin:8px 0 0;color:var(--ar-muted);font-size:14px}.ar-library .lx-pagehead__count{font-variant-numeric:tabular-nums}
.ar-library form[role=search]{max-width:none}.ar-library .lx-filters{flex-wrap:wrap;gap:10px;margin:18px 0 30px;padding-bottom:20px;border-bottom:1px solid var(--ar-line)}.ar-library .lx-ctl,.ar-library select,.ar-detail .lx-ctl{min-height:36px;border-radius:6px}.ar-library .lx-seg__sr{position:static;width:auto;height:auto;clip:auto;overflow:visible;margin:0}.ar-library .lx-seg__btn{gap:7px;padding:8px 11px}.ar-sort{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ar-muted)}.ar-sort select{background:var(--ar-surface);border:1px solid var(--ar-line);color:inherit;padding:6px;max-width:155px}
.ar-items.ar-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 22px;overflow:visible;padding:0}.ar-items.ar-rows{display:flex;flex-direction:column;gap:0}.ar-library .lx-day{margin:0 0 36px}.ar-library .lx-dayhead{margin-bottom:20px}.ar-library .lx-dayhead__date{font-size:12px;letter-spacing:.09em}
.ar-card,.ar-group-button{display:flex;flex-direction:column;width:100%;min-width:0;gap:0;margin:0;padding:0;text-align:left;text-decoration:none;color:inherit;border:0;background:transparent;cursor:pointer;white-space:normal;font:inherit;box-shadow:none;border-radius:8px;overflow:visible}.ar-card:hover{color:inherit;text-decoration:none}.ar-card:focus-visible,.ar-detail a:focus-visible,.ar-library button:focus-visible,.ar-library a:focus-visible{outline:2px solid var(--ar-accent);outline-offset:5px}.ar-card:hover .ar-preview{box-shadow:0 0 0 2px var(--ar-accent)}
.ar-preview{height:auto;aspect-ratio:4/3;width:100%;position:relative;border-radius:8px;background:var(--color-ink-100);overflow:hidden;border:1px solid var(--ar-line);transition:box-shadow .15s;flex-shrink:0}.ar-preview>img{display:block;width:100%;height:100%;object-fit:cover}.ar-kind,.ar-moderation{position:absolute;bottom:10px;left:10px;padding:4px 7px;border-radius:4px;background:var(--ar-surface);color:var(--color-ink-800);font-size:10px;letter-spacing:.04em;line-height:1.2;max-width:90%;overflow-wrap:anywhere}.ar-moderation{bottom:auto;top:10px;background:var(--color-flag-50);color:var(--color-flag-600)}
.ar-card-copy{padding:13px 1px 0;min-width:0;width:100%}.ar-card-copy h3{font-size:14px;line-height:1.5;font-weight:600;margin:0;color:var(--color-ink-900);overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ar-card-copy>p{font-size:12px;line-height:1.6;color:var(--ar-muted);margin:7px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ar-meta{font-size:11px;color:var(--ar-muted);margin-top:8px;line-height:1.5}.ar-time{color:var(--color-ink-700);font-variant-numeric:tabular-nums}.ar-expand-label{float:right;font-size:10px;font-weight:400;color:var(--ar-accent);margin-left:8px}.ar-text-preview{padding:25px 22px;height:100%;overflow:hidden;background:var(--ar-surface)}.ar-text-preview>span{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ar-accent)}.ar-text-preview>p{font-family:var(--font-serif,Georgia,serif);font-size:17px;line-height:1.65;margin-top:18px;color:var(--color-ink-600)}
.ar-mosaic{display:grid;grid-template-columns:repeat(var(--photo-count,4),minmax(0,1fr));grid-auto-rows:1fr;gap:3px}.ar-mosaic>img{min-height:0}.ar-group{min-width:0}.ar-group-button[aria-expanded=true] .ar-preview{box-shadow:0 0 0 2px var(--ar-accent)}.ar-group-facts{display:grid;gap:5px;margin-top:9px;font-size:11px;line-height:1.5;color:var(--ar-muted);overflow-wrap:anywhere}.ar-fact-label{font-size:10px;color:var(--color-ink-700);margin-right:5px}.ar-group-people{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.ar-person{display:inline-flex;align-items:center;gap:4px}.ar-person>div{border-radius:50%;flex-shrink:0}.ar-expanded{grid-column:1/-1;padding:22px;border:1px solid var(--ar-line);background:var(--ar-surface);border-radius:8px;min-width:0}.ar-expanded[hidden]{display:none!important}.ar-expanded-head{display:flex;justify-content:space-between;gap:16px;font-size:13px}.ar-expanded-head>span{font-size:11px;color:var(--ar-muted)}.ar-expanded .ar-group-facts{display:flex;flex-wrap:wrap;gap:10px 24px;padding-bottom:18px;margin-bottom:22px;border-bottom:1px solid var(--ar-line)}.ar-photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.ar-group-pages{display:flex;justify-content:space-between;gap:16px;margin-top:24px;font-size:12px}.ar-photo-grid .ar-card-copy>p{display:none}
.ar-rows>.ar-card,.ar-rows>.ar-group{padding:18px 0;border-bottom:1px solid var(--ar-line);border-radius:0}.ar-rows>.ar-card,.ar-rows .ar-group-button{display:grid;grid-template-columns:144px minmax(0,1fr);gap:22px;align-items:center}.ar-rows .ar-preview{width:144px;height:108px;aspect-ratio:auto}.ar-rows .ar-card-copy{padding:0}.ar-rows .ar-card-copy h3{font-size:15px}.ar-rows .ar-card-copy>p{max-width:850px}.ar-rows .ar-expanded{margin-top:20px}.ar-rows .ar-text-preview{padding:12px}.ar-rows .ar-text-preview>p{font-size:9px;margin:6px 0}.ar-rows .ar-kind{font-size:9px;bottom:6px;left:6px}.ar-rows .ar-mosaic{gap:2px}
.ar-detail{max-width:1440px}.ar-detail-nav{display:flex;align-items:center;gap:20px;font-size:12px;color:var(--ar-muted);padding:0 0 24px;border-bottom:1px solid var(--ar-line)}.ar-detail-nav>a:first-child{margin-right:auto;color:var(--color-ink-800)}.ar-detail-head{padding:30px 0 24px;max-width:950px}.ar-detail-head h1{font-size:30px;line-height:1.3;letter-spacing:-.8px;font-weight:500;margin:10px 0;overflow-wrap:anywhere}.ar-section-nav{display:flex;gap:28px;overflow:auto;border-bottom:1px solid var(--ar-line);margin-bottom:28px;padding-bottom:14px;font-size:12px;white-space:nowrap}.ar-section-nav a{color:var(--ar-muted)}.ar-detail .lx-detail{grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}.ar-detail .lx-panel{border:0;border-bottom:1px solid var(--ar-line);box-shadow:none;border-radius:0;background:transparent;margin-bottom:20px}.ar-detail .lx-panel__head{background:transparent;padding:14px 0;border-bottom:0}.ar-detail .lx-panel__body{padding:0 0 22px}.ar-detail .lx-panel__prose{font-size:15px;line-height:1.8}.ar-detail .lx-side .lx-panel__prose{font-size:13px}.ar-detail .lx-plate{border-radius:8px;overflow:hidden}.ar-detail .lx-side{min-width:0}.ar-feedback{border-bottom:1px solid var(--ar-line);margin-bottom:18px;padding:0 0 16px}.ar-feedback>summary{cursor:pointer;color:var(--ar-accent);font-size:12px;padding:8px 0}.ar-feedback .lx-panel{margin-top:15px}.ar-detail .ar-extracts{grid-column:1/-1;border-top:1px solid var(--ar-line);padding-top:24px;min-width:0;scroll-margin-top:24px}.ar-extracts>summary{cursor:pointer;font-size:18px}.ar-extracts>summary>span{font-size:12px;color:var(--ar-muted);margin-left:12px}.ar-detail pre,.ar-detail .mono{overflow-wrap:anywhere}.ar-detail form{max-width:100%}.ar-detail input,.ar-detail select,.ar-detail textarea{max-width:100%}.ar-detail #artifact-notes,.ar-detail #artifact-sources{scroll-margin-top:24px}
@media(min-width:1800px){.ar-items.ar-gallery{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1200px){.ar-items.ar-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.ar-detail .lx-detail{grid-template-columns:minmax(0,1fr) 300px;gap:24px}.ar-sort{margin-left:0}.ar-sort select{max-width:130px}}
@media(max-width:900px){.ar-items.ar-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.ar-detail .lx-detail{display:flex;flex-direction:column}.ar-detail .lx-detail__main,.ar-detail .lx-side,.ar-detail .lx-detail__foot{width:100%}.ar-photo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ar-detail-nav{flex-wrap:wrap;gap:12px}.ar-detail-head h1{font-size:26px}.ar-library .lx-filters__spacer{display:none}.ar-sort{flex-wrap:wrap}}
@media(max-width:600px){.ar-library .console-title{font-size:30px}.ar-library .console-page-head{margin-bottom:20px}.ar-intro{font-size:12px}.ar-library .lx-filters{gap:8px;margin-bottom:24px}.ar-library .lx-ctl{font-size:11px}.ar-sort{order:5;width:100%}.ar-sort select{max-width:43%}.ar-items.ar-gallery{gap:22px 12px}.ar-card-copy h3{font-size:12px}.ar-card-copy>p{font-size:11px}.ar-group-facts{font-size:10px}.ar-expand-label{float:none;display:block;margin:3px 0 0}.ar-rows>.ar-card,.ar-rows .ar-group-button{grid-template-columns:100px minmax(0,1fr);gap:14px}.ar-rows .ar-preview{width:100px;height:90px}.ar-rows .ar-card-copy h3{font-size:13px}.ar-rows .ar-card-copy>p{font-size:11px;-webkit-line-clamp:2}.ar-rows .ar-expand-label{float:right}.ar-expanded{padding:14px}.ar-expanded-head{flex-wrap:wrap;gap:4px}.ar-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 12px}.ar-detail-nav>span{order:3;width:100%}.ar-detail-head{padding:22px 0 18px}.ar-detail-head h1{font-size:24px}.ar-section-nav{gap:20px}.ar-text-preview{padding:14px}.ar-text-preview>p{font-size:12px}.ar-extracts>summary>span{display:block;margin:5px 0}.ar-kind{font-size:9px;bottom:6px;left:6px}.ar-detail .lx-detail__foot [style*="grid-template-columns"]{display:flex!important;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.ar-preview{transition:none}}
.ar-search{display:flex;align-items:center;gap:10px;width:100%;position:relative}.ar-search .field{flex:1;min-width:0;max-width:none!important;padding:13px 15px;border-radius:7px;font-size:14px}.ar-search-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.ar-search .btn{min-height:42px}.ar-library .lx-tile__src{font-size:10px;margin-left:6px}.ar-search+.lx-filters{border-top:0}
.ar-filmstrip{display:flex;gap:8px;margin-top:14px;overflow:auto;padding:4px}.ar-filmstrip>a{display:block;width:80px;height:64px;flex:0 0 auto;border-radius:4px;overflow:hidden}.ar-filmstrip img{width:100%;height:100%;object-fit:cover}.ar-filmstrip>a[aria-current=page]{outline:2px solid var(--ar-accent);outline-offset:2px}
.ar-filter-disclosure{position:relative}.ar-filter-disclosure>summary{list-style:none;cursor:pointer}.ar-filter-form{position:absolute;z-index:20;top:44px;left:0;width:min(380px,80vw);padding:20px;background:var(--ar-surface);border:1px solid var(--ar-line);box-shadow:0 8px 30px #0002;border-radius:8px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.ar-filter-form label{font-size:11px;display:grid;gap:7px;min-width:0}.ar-filter-form select,.ar-filter-form input{width:100%;min-width:0;max-width:100%;padding:8px;color:var(--color-ink-800);background:var(--ar-surface);border:1px solid var(--ar-line);border-radius:4px}.ar-filter-form>div{grid-column:1/-1;display:flex;gap:12px}@media(max-width:600px){.ar-filter-form{left:auto;right:0;width:280px}.ar-library .lx-menu{max-width:80vw}}
.ar-library .lx-seg__sr{display:inline!important;position:static!important;clip-path:none!important;width:auto!important;height:auto!important}.ar-library .lx-dayhead{flex-wrap:wrap;row-gap:6px}.ar-library .lx-dayhead__date{white-space:normal;min-width:0}.ar-detail .lx-plate__frame{max-width:100%}.ar-detail .lx-plate__img{max-width:100%;height:auto}.ar-detail .lx-n{white-space:normal;overflow-wrap:anywhere}.ar-detail .lx-panel__body form>div{flex-wrap:wrap}.ar-detail .lx-plate__facts{flex-wrap:wrap}.ar-filter-form{position:fixed;top:auto;left:auto;right:auto;margin-top:8px;max-width:calc(100vw - 32px)}
@media(max-width:360px){.ar-library .lx-dayhead__date{font-size:10px}.ar-library .lx-dayhead__n{font-size:10px}.ar-library .lx-dayhead{column-gap:8px}.ar-filter-form{left:16px;right:16px}}
.ar-detail textarea{border:1px solid var(--ar-line);border-radius:6px;padding:12px;background:var(--ar-surface);font-size:13px;line-height:1.6}.ar-detail .ar-feedback summary{min-height:36px}
.ar-filter-form{margin-top:0;max-height:calc(100dvh - 32px);overflow:auto}
/* Existing curation buttons must use the same theme-aware surfaces as the
   redesigned page; their legacy light button fill otherwise survives dark mode. */
.ar-library .btn,.ar-detail .btn{background:var(--ar-surface);color:var(--color-ink-800);border:1px solid var(--ar-line)}.ar-detail .btn-danger{background:var(--color-flag-50);color:var(--color-flag-600)}.ar-library .btn:hover,.ar-detail .btn:hover{border-color:var(--ar-accent);color:var(--color-ink-900)}
.ar-detail .Box-row{overflow-wrap:anywhere}