@charset "UTF-8";
/* M2 discovery components (22.10.2026): explore (filters as URL state), spotlight for a single result, culture span rail,
   museum list, trails, relation map, compare, annotations and zoom, assertions. Loaded after theme.css; uses its tokens.
   Every component is server-rendered and usable without JavaScript; JS only enhances (live results, zoom dialog,
   annotation markers). */

/* ---------- header: one more primary entry (trails/cultures) must never push the utilities off-screen ------------ */
.desktop-nav{flex:1 1 auto;min-width:0;flex-wrap:wrap;row-gap:0;justify-content:center}
.desktop-nav>a{white-space:nowrap}
.header-utilities{flex:none}
@media(min-width:1001px){
  .preferences-shortcut span,.search-link span{display:none}
  .search-link{padding:0 12px;min-width:44px;justify-content:center}
  .header-inner{gap:20px}
  .header-utilities{gap:10px}
  .languages{gap:10px}
  .desktop-nav{gap:16px}
  /* nine entries (review 2.5.0, #9: trails and cultures are listed by decision) fit on one row in every language from
     the narrowest desktop width (1181px); measured, not assumed: tools/qa/nav-rows.py */
  html:lang(en) .desktop-nav{gap:12px}
  html:lang(en) .desktop-nav>a{font-size:calc(var(--ui-scale)*.84rem)}
  html:lang(ru) .desktop-nav{gap:8px}
  html:lang(ru) .desktop-nav>a{font-size:calc(var(--ui-scale)*.72rem)}
  html:lang(ru) .brand-name{font-size:calc(var(--display-scale)*1.5rem)}
  html:lang(ru) .languages,html:lang(en) .languages{gap:8px;padding-inline-start:12px}
}
/* Russian labels are the longest: between 1181px and 1264px the compact menu replaces the row instead of wrapping it. */
@media(min-width:1181px) and (max-width:1264px){
  html:lang(ru) .desktop-nav{display:none}
  html:lang(ru) .header-utilities{margin-inline-start:auto}
  html:lang(ru) .mobile-menu{display:block;order:5}
  html:lang(ru) .mobile-menu summary{list-style:none;display:flex;align-items:center;gap:5px;cursor:pointer;font-size:0.6875rem;min-height:44px}
  html:lang(ru) .mobile-menu summary::-webkit-details-marker{display:none}
  html:lang(ru) .mobile-menu nav{position:absolute;inset-inline:var(--gutter);inset-block-start:calc(100% - 1px);background:var(--surface);box-shadow:0 12px 22px #22303313;border:1px solid var(--line);padding:12px 24px}
  html:lang(ru) .mobile-menu nav>a{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 0;border-block-end:1px solid var(--line)}
}

/* The same compact menu when the row cannot fit at the reader's text scale (measured by site.js: html.nav-compact).
   The row stays in the document, hidden and unwrapped, so its natural width can still be measured. */
html.nav-compact .desktop-nav{position:absolute;visibility:hidden;pointer-events:none;flex-wrap:nowrap;inset-inline-start:0}
html.nav-compact .header-utilities{margin-inline-start:auto}
html.nav-compact .mobile-menu{display:block;order:5}
html.nav-compact .mobile-menu summary{list-style:none;display:flex;align-items:center;gap:5px;cursor:pointer;font-size:0.6875rem;min-height:44px}
html.nav-compact .mobile-menu summary::-webkit-details-marker{display:none}
html.nav-compact .mobile-menu nav{position:absolute;inset-inline:var(--gutter);inset-block-start:calc(100% - 1px);background:var(--surface);box-shadow:0 12px 22px #22303313;border:1px solid var(--line);padding:12px 24px}
html.nav-compact .mobile-menu nav>a{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 0;border-block-end:1px solid var(--line)}
html.nav-compact .mobile-menu nav>a:last-child{border:0}

/* ---------- explore: filters are the URL -------------------------------------------------------------------- */
.explore{padding-block:8px 48px}
.explore .section-heading{align-items:start}
.explore-form{background:var(--surface);border:1px solid var(--line);border-block-start:3px solid var(--primary);border-radius:var(--radius-s);padding:22px 24px 20px;margin-block-end:26px}
.explore-form fieldset,.compare-form fieldset{border:0;padding:0;margin:0;min-width:0}
.explore-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px 18px;align-items:end}
.explore-field{min-width:0}
.explore-field label,.compare-fields label{display:block;font-family:var(--font-ui);font-weight:var(--ui-weight);letter-spacing:var(--ui-tracking);font-size:calc(var(--ui-scale)*.74rem);color:var(--muted);margin-block-end:6px}
html:not([lang=he]) :is(.explore-field,.compare-fields) label{text-transform:uppercase;letter-spacing:.12em}
.explore-field select,.compare-fields select{appearance:none;-webkit-appearance:none;width:100%;min-height:48px;padding:10px 40px 10px 14px;font:inherit;font-size:.95rem;color:var(--ink);background:var(--canvas) no-repeat;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2324180f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-size:18px;background-position:right 12px center;border:1px solid var(--line-strong);border-radius:var(--radius-s);transition:border-color var(--motion-fast) var(--ease)}
html[dir=rtl] :is(.explore-field,.compare-fields) select{padding:10px 14px 10px 40px;background-position:left 12px center}
.explore-field select:hover,.compare-fields select:hover{border-color:var(--ink)}
.explore-field select option[data-empty]{color:var(--muted)}
.explore-checks{display:flex;flex-wrap:wrap;gap:8px 22px;grid-column:1/-1;padding-block-start:4px}
.explore-check{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:.9rem;cursor:pointer}
.explore-check input{width:20px;height:20px;margin:0;accent-color:var(--primary)}
.explore-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-block-start:18px}
.explore-actions .button{min-height:46px}
/* live filters (discovery.js) need no submit button; with JavaScript on (`html.js`, first-paint parity 2.7) the row is
   drawn without it from the first frame, so the deferred script does not shorten the form after the first paint */
.explore.is-enhanced .explore-actions .button,html.js .explore .explore-actions .button{display:none}
.explore.is-enhanced .explore-actions,html.js .explore .explore-actions{margin-block-start:10px;min-height:0}
.explore-results{position:relative;min-height:120px}
.explore-results.is-loading{opacity:.55;transition:opacity var(--motion-base) var(--ease)}
.explore-results.is-loading:after{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;background:linear-gradient(90deg,transparent,var(--primary),transparent);animation:explore-progress 1s linear infinite}
@keyframes explore-progress{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
.active-filters{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-wrap:wrap;gap:8px}
.filter-chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-ui);font-weight:var(--ui-weight);letter-spacing:var(--ui-tracking);font-size:calc(var(--ui-scale)*.82rem);background:var(--ink-deep);color:var(--ink-foreground);border-radius:999px;padding:7px 12px 7px 16px;min-height:40px;line-height:1.2;transition:background var(--motion-fast) var(--ease)}
html[dir=rtl] .filter-chip{padding:7px 16px 7px 12px}
.filter-chip .icon{width:16px;height:16px;opacity:.75}
.filter-chip:hover{background:var(--primary)}
.filter-chip.is-clear{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.filter-chip.is-clear:hover{border-color:var(--primary);color:var(--primary)}
.result-count{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin-block-end:22px;font-size:.9rem;color:var(--muted);border-block-end:1px solid var(--line);padding-block-end:12px}
.result-count strong{font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*1.25rem);color:var(--ink)}
.explore-single-note{font-size:.9rem;color:var(--muted);margin-block-end:16px;font-style:italic}
.empty-actions{display:flex;flex-wrap:wrap;gap:8px 24px;margin-block-start:18px}

/* ---------- spotlight: one object gets a deliberate treatment, not one lonely card -------------------------- */
.spotlight{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:clamp(20px,3vw,36px);box-shadow:var(--shadow-card)}
.spotlight-media{min-width:0}
.spotlight-media .media-stage{background:var(--canvas)}
.spotlight-body{display:flex;flex-direction:column;gap:14px;min-width:0}
.spotlight-body h3{font-size:calc(var(--display-scale)*clamp(1.75rem,3vw,2.5rem));line-height:var(--display-lh)}
.spotlight-body h3 a:hover{color:var(--primary)}
.spotlight-lead{font-family:var(--font-heading);font-size:1.1rem;line-height:1.7;color:var(--muted);max-width:var(--measure-lead)}
html:lang(he) .spotlight-lead{font-weight:400}
.spotlight-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px 20px;margin:0;border-block:1px solid var(--line);padding-block:12px}
.spotlight-facts>div{min-width:0}
.spotlight-facts dt{font-size:.68rem;font-weight:600;color:var(--muted);margin-block-end:2px}
html:not([lang=he]) .spotlight-facts dt{text-transform:uppercase;letter-spacing:.1em}
.spotlight-facts dd{margin:0;font-size:.95rem;overflow-wrap:anywhere}
.spotlight-body .button{align-self:start}
.spotlight-body .entity-card-reason{margin-block-start:0;border:0;padding:0}

/* ---------- culture: span rail over the region's scheme -------------------------------------------------------- */
.culture-time{padding-block:8px 40px}
.span-rail{list-style:none;padding:0;margin:0;display:flex;gap:4px;overflow-x:auto;scrollbar-width:thin;padding-block-end:6px}
.span-rail-item{flex:1 0 100px;min-width:100px;display:flex;flex-direction:column;gap:6px}
.span-rail-item>a{display:flex;flex-direction:column;gap:6px;padding:10px 10px 9px;min-height:84px;background:var(--surface-2);color:var(--muted);border-block-start:4px solid var(--line);border-radius:var(--radius-s);opacity:.7;transition:opacity var(--motion-fast) var(--ease),background var(--motion-fast) var(--ease)}
.span-rail-item>a:hover{opacity:1;background:var(--ochre-soft)}
.span-rail-item.is-spanned>a{opacity:1;background:var(--primary);color:var(--on-primary);border-block-start-color:var(--primary-hover)}
.span-rail-item.is-spanned>a:hover{background:var(--primary-hover)}
.span-rail-title{font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*.88rem);line-height:1.15;text-wrap:balance;overflow-wrap:anywhere}
.span-rail-range{font-size:.66rem;opacity:.85;font-variant-numeric:tabular-nums}
.span-rail-children{list-style:none;padding:0;margin:0;display:grid;gap:4px}
.span-rail-children a{display:flex;flex-direction:column;gap:2px;padding:7px 10px;background:var(--ochre-soft);border-inline-start:3px solid var(--ochre);border-radius:var(--radius-s);font-size:.78rem;font-weight:600;color:var(--ink)}
.span-rail-children a:hover{background:var(--ochre);color:var(--ink-deep)}
.span-rail-item.period-neolithic>a{border-block-start-color:var(--period-neolithic)}.span-rail-item.period-chalcolithic>a{border-block-start-color:var(--period-chalcolithic)}.span-rail-item.period-bronze-age>a{border-block-start-color:var(--period-bronze-age)}.span-rail-item.period-iron-age>a{border-block-start-color:var(--period-iron-age)}.span-rail-item.period-persian>a{border-block-start-color:var(--period-persian)}.span-rail-item.period-hellenistic>a{border-block-start-color:var(--period-hellenistic)}.span-rail-item.period-roman>a{border-block-start-color:var(--period-roman)}.span-rail-item.period-byzantine>a{border-block-start-color:var(--period-byzantine)}.span-rail-item.period-early-islamic>a{border-block-start-color:var(--period-early-islamic)}.span-rail-item.period-medieval>a{border-block-start-color:var(--period-medieval)}
.span-basis{margin-block-start:14px;max-width:var(--measure-body)}
.culture-nochrono h3{font-size:calc(var(--display-scale)*1.6rem);margin-block-end:8px}
.culture-header .date-label{margin-block-start:14px}

.trails-section,.cultures-section{padding-block:48px 56px;border-block-start:1px solid var(--line)}
.trail-directory .entity-card-index .icon,.topic-directory .entity-card-index .icon{color:var(--primary)}

/* ---------- museums list ----------------------------------------------------------------------------------- */
.holder-list{list-style:none;padding:0;margin:0;display:grid;gap:14px;max-width:900px}
.holder-item{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:20px 22px;box-shadow:var(--shadow-card)}
.holder-item.has-page{border-inline-start:4px solid var(--primary)}
.holder-item-body{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:6px}
.holder-item h3{font-size:calc(var(--display-scale)*1.4rem)}
.holder-item h3 a:hover{color:var(--primary)}
.holder-item h3 .icon{width:16px;height:16px}
.place-museums{padding-block-start:36px}

/* ---------- trails ------------------------------------------------------------------------------------------ */
.trail-header{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,64px);align-items:center;padding-block:36px 40px}
.trail-header:not(:has(.trail-header-media)){grid-template-columns:minmax(0,1fr)}
.trail-header-copy h1{margin-block:16px 18px;max-width:20ch}
.trail-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-block-start:26px}
.trail-meta{font-size:.82rem;color:var(--muted);max-width:40ch;line-height:1.6}
.trail-header-media .media-frame .media-stage{box-shadow:var(--shadow-card);background:var(--surface)}
.trail-layout{display:grid;grid-template-columns:220px minmax(0,820px);gap:56px;justify-content:center;padding-block:8px 60px}
.trail-overview{min-width:0}
.trail-toc{position:sticky;inset-block-start:108px}
.trail-toc ol{list-style:none;padding:0;margin-block-start:14px;display:grid;gap:2px}
.trail-toc li{margin:0;font-size:.8rem;line-height:1.5}
.trail-toc a{display:flex;align-items:start;gap:10px;padding:7px 8px;border-radius:var(--radius-s)}
.trail-toc a:hover{background:var(--surface-2);text-decoration:none}
.trail-toc a[aria-current]{background:var(--ink-deep);color:var(--ink-foreground)}
.trail-toc-number{flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;font-size:.7rem;font-weight:600;font-variant-numeric:tabular-nums}
.trail-toc a[aria-current] .trail-toc-number{border-color:var(--ochre);color:var(--ochre)}
.trail-main{min-width:0}
.trail-intro{font-size:1.05rem;margin-block-end:30px;padding-block-end:26px;border-block-end:1px solid var(--line)}
.trail-steps{list-style:none;padding:0;margin:0;display:grid;gap:26px;counter-reset:step}
.trail-step{display:grid;grid-template-columns:64px minmax(0,220px) minmax(0,1fr);gap:20px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:22px 24px 24px;box-shadow:var(--shadow-card);scroll-margin-top:110px;position:relative}
.trail-step.is-external{border-style:dashed}
.trail-step.is-target_unpublished{border-color:var(--ochre)}
.trail-step-number{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--primary)}
.trail-step-number span{font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*2.4rem);line-height:1;font-variant-numeric:tabular-nums}
.trail-step-number small{font-size:.62rem;color:var(--muted);text-align:center;line-height:1.3}
.trail-step-media{min-width:0}
.trail-step-media .media-frame .media-stage{background:var(--canvas)}
.trail-step-media .media-frame figcaption{font-size:.62rem}
.trail-step-media .text-frame{padding:18px;gap:8px}
.trail-step-media .text-frame-title{font-size:calc(var(--display-scale)*1.25rem)}
.trail-step-media .text-frame-facts{font-size:.8rem}
.trail-step-index{aspect-ratio:1/1;flex-direction:column;justify-content:center;gap:10px;text-align:center;border-radius:var(--radius-s);min-height:0}
.trail-step-index .icon{width:34px;height:34px}
.trail-step-body{display:flex;flex-direction:column;gap:10px;min-width:0}
.trail-step-body h3{font-size:calc(var(--display-scale)*1.55rem);line-height:calc(var(--display-lh) + .1)}
.trail-step-body h3 a:hover{color:var(--primary)}
.trail-step-body h3 .icon{width:18px;height:18px}
.trail-step-summary{color:var(--muted);font-size:.95rem;line-height:1.7}
.trail-step-note{font-style:italic}
.trail-reason{margin-block-start:6px;padding:14px 16px;background:var(--canvas);border-inline-start:3px solid var(--primary);border-radius:var(--radius-s)}
.trail-reason>p:not(.eyebrow){margin-block-start:6px;font-size:.95rem;line-height:1.7}
.trail-reason .placement-basis{margin-block-start:8px}
.trail-step-body>.text-link{margin-block-start:4px}
.trail-places{margin-block-start:36px;padding-block-start:24px;border-block-start:1px solid var(--line)}
.trail-places .mini-list{margin-block-start:12px;max-width:520px}
.trail-end{margin-block-start:40px;padding:26px 28px;background:var(--surface-2);border-radius:var(--radius-s);display:flex;flex-direction:column;gap:8px;scroll-margin-top:110px}
.trail-end h2{font-size:calc(var(--display-scale)*1.6rem)}
.trail-end p{color:var(--muted);max-width:var(--measure-lead)}
.trail-end .text-link{margin-block-start:8px}
.trail-page .sources-block{margin-block-start:36px}
.trail-directory .entity-card-reason{font-style:normal;color:var(--muted);font-variant-numeric:tabular-nums}

/* ---------- relation map (object page) ---------------------------------------------------------------------- */
.relation-map{padding-block:40px 20px;border-block-start:1px solid var(--line);margin-block-start:28px}
.relation-constellation{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;align-items:stretch}
.relation-centre{grid-column:1/-1;display:flex;flex-direction:column;gap:4px;padding:16px 20px;background:var(--ink-deep);color:var(--ink-foreground);border-radius:var(--radius-s)}
.relation-centre .eyebrow{color:var(--ochre)}
.relation-centre-title{font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*1.4rem);line-height:1.15}
.relation-group{background:var(--surface);border:1px solid var(--line);border-block-start:3px solid var(--line-strong);border-radius:var(--radius-s);padding:14px 16px 16px;min-width:0}
.relation-kind{font-family:var(--font-ui);font-weight:var(--ui-weight);letter-spacing:var(--ui-tracking);font-size:calc(var(--ui-scale)*.72rem);color:var(--muted);margin-block-end:8px}
html:not([lang=he]) .relation-kind{text-transform:uppercase;letter-spacing:.12em}
.relation-group ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.relation-group li{display:flex;flex-direction:column;gap:2px;font-size:.95rem;line-height:1.5}
.relation-group li a{color:var(--primary);text-decoration:underline;text-underline-offset:3px;display:inline-block;padding-block:2px}
.relation-group li .icon{width:14px;height:14px}
.relation-group li small{font-size:.74rem;color:var(--muted);line-height:1.5}
.relation-culture{border-block-start-color:var(--olive)}.relation-period{border-block-start-color:var(--primary)}.relation-place{border-block-start-color:var(--bronze)}.relation-holder,.relation-display{border-block-start-color:var(--earth)}.relation-article{border-block-start-color:var(--ochre)}.relation-trail{border-block-start-color:var(--ink-deep)}.relation-compare{border-block-start-color:var(--focus)}

/* ---------- object header additions: compare links, placement kind ------------------------------------------ */
.compare-links{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:8px;max-width:var(--measure-lead)}
.compare-link{display:flex;align-items:start;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);font-size:.88rem;line-height:1.55;color:var(--ink);transition:border-color var(--motion-fast) var(--ease)}
.compare-link:hover{border-color:var(--primary)}
.compare-link .icon{flex:none;color:var(--primary);margin-block-start:2px}
.compare-link strong{color:var(--primary)}
.placement-kind{display:inline-block;align-self:start;font-family:var(--font-ui);font-weight:var(--ui-weight);letter-spacing:var(--ui-tracking);font-size:calc(var(--ui-scale)*.66rem);color:var(--primary);background:var(--ochre-soft);border-radius:999px;padding:2px 10px;margin-block-end:4px}
html:not([lang=he]) .placement-kind{text-transform:uppercase;letter-spacing:.1em}

/* ---------- annotations on the photograph ------------------------------------------------------------------ */
.annotation-markers{list-style:none;padding:0;margin:0;position:absolute;inset:0;pointer-events:none}
.annotation-markers li{position:absolute;transform:translate(-50%,-50%);pointer-events:auto}
.annotation-marker{width:30px;height:30px;border-radius:50%;background:var(--ink-deep);color:var(--ink-foreground);border:2px solid var(--ink-foreground);font-family:var(--font-ui);font-weight:700;font-size:.78rem;font-variant-numeric:tabular-nums;display:grid;place-items:center;box-shadow:0 2px 8px rgba(0,0,0,.35);cursor:pointer;transition:transform var(--motion-fast) var(--ease),background var(--motion-fast) var(--ease)}
.annotation-marker:hover,.annotation-marker[aria-pressed=true]{background:var(--primary);transform:scale(1.12)}
.annotation-marker:focus-visible{outline-color:#fff;outline-offset:2px}
.annotations{margin-block-start:18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:20px 22px 22px}
.annotation-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.annotation-list li{display:flex;flex-direction:column;gap:4px;padding:10px 12px;border:1px solid transparent;border-radius:var(--radius-s);transition:background var(--motion-fast) var(--ease),border-color var(--motion-fast) var(--ease)}
.annotation-list li.is-active,.annotation-list li:hover{background:var(--canvas);border-color:var(--line)}
.annotation-list li.is-active{border-color:var(--primary)}
.annotation-label{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*1.05rem);line-height:1.3}
.annotation-number{flex:none;width:24px;height:24px;border-radius:50%;background:var(--ink-deep);color:var(--ink-foreground);font-family:var(--font-ui);font-size:.72rem;font-weight:700;display:grid;place-items:center;font-variant-numeric:tabular-nums}
.annotation-list li.is-active .annotation-number{background:var(--primary)}
.annotation-list p{font-size:.9rem;line-height:1.65;margin:0}
.annotation-basis{font-size:.72rem;color:var(--muted)}
.object-media .media-frame.has-zoom .media-stage{cursor:zoom-in}

/* ---------- zoom (dialog) ----------------------------------------------------------------------------------- */
.zoom-button{position:absolute;inset-block-end:10px;inset-inline-end:10px;display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px 0 10px;background:rgba(25,15,9,.88);color:var(--ink-foreground);border-radius:999px;font-family:var(--font-ui);font-weight:var(--ui-weight);font-size:calc(var(--ui-scale)*.78rem);letter-spacing:var(--ui-tracking);backdrop-filter:blur(4px);transition:background var(--motion-fast) var(--ease)}
html[dir=rtl] .zoom-button{padding:0 10px 0 14px}
.zoom-button .icon{width:18px;height:18px}
.zoom-button:hover{background:var(--primary)}
.zoom-button:focus-visible{outline-color:#fff}
.media-frame:not(.is-enhanced) .zoom-button{display:none}
.zoom-dialog{border:0;padding:0;margin:0;max-width:100vw;max-height:100vh;width:100vw;height:100vh;background:var(--ink-deep);color:var(--ink-foreground);overflow:hidden}
.zoom-dialog::backdrop{background:rgba(0,0,0,.85)}
.zoom-toolbar{position:absolute;inset-block-start:12px;inset-inline:12px;display:flex;flex-wrap:wrap;align-items:center;gap:8px;z-index:2}
.zoom-toolbar button{display:inline-flex;align-items:center;gap:8px;min-width:44px;min-height:44px;padding:0 14px;background:rgba(242,234,221,.14);color:var(--ink-foreground);border:1px solid rgba(242,234,221,.4);border-radius:999px;font-family:var(--font-ui);font-weight:var(--ui-weight);font-size:calc(var(--ui-scale)*.82rem)}
.zoom-toolbar button:hover{background:rgba(242,234,221,.26)}
.zoom-toolbar button:focus-visible{outline-color:#fff}
.zoom-toolbar .zoom-close{margin-inline-start:auto}
.zoom-level{font-size:.8rem;opacity:.8;font-variant-numeric:tabular-nums;padding-inline:8px}
.zoom-hint{position:absolute;inset-block-end:14px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);font-size:.78rem;text-align:center;pointer-events:none;z-index:2;background:rgba(25,15,9,.78);color:var(--ink-foreground);padding:6px 14px;border-radius:999px;line-height:1.4}
.zoom-stage{position:absolute;inset:0;overflow:hidden;cursor:grab;touch-action:none}
.zoom-stage.is-dragging{cursor:grabbing}
.zoom-stage img{position:absolute;left:0;top:0;max-width:none;will-change:transform;transform-origin:center center;user-select:none;-webkit-user-drag:none}

/* ---------- compare ----------------------------------------------------------------------------------------- */
.compare-heading{padding-block-end:18px}
.compare-form{background:var(--surface);border:1px solid var(--line);border-block-start:3px solid var(--primary);border-radius:var(--radius-s);padding:22px 24px 20px;margin-block-end:30px}
.compare-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px}
.compare-aspect{display:flex;align-items:start;gap:10px;margin-block-end:22px;padding:12px 16px;background:var(--ochre-soft);border-radius:var(--radius-s);font-size:.92rem;line-height:1.6}
.compare-aspect .icon{width:18px;height:18px;flex:none;color:var(--olive);margin-block-start:3px}
.compare-media{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;margin-block-end:28px}
.compare-media-cell{display:flex;flex-direction:column;gap:10px;min-width:0}
.compare-media-cell .media-stage{background:var(--surface);box-shadow:var(--shadow-card)}
.compare-media-cell h3{font-size:calc(var(--display-scale)*1.45rem);margin-block-start:6px}
.compare-media-cell h3 a:hover{color:var(--primary)}
.compare-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);font-size:.92rem;line-height:1.6}
.compare-table th,.compare-table td{padding:12px 16px;border-block-end:1px solid var(--line);vertical-align:top;text-align:start;min-width:0;overflow-wrap:anywhere}
.compare-table thead th{font-family:var(--font-display);font-weight:var(--display-weight);font-size:calc(var(--display-scale)*1.05rem);background:var(--surface-2)}
.compare-table tbody th{width:22%;font-family:var(--font-ui);font-weight:var(--ui-weight);letter-spacing:var(--ui-tracking);font-size:calc(var(--ui-scale)*.74rem);color:var(--muted);padding-block-start:14px}
html:not([lang=he]) .compare-table tbody th{text-transform:uppercase;letter-spacing:.1em}
.compare-table td a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.compare-table td small{display:block;font-size:.76rem;color:var(--muted)}
.compare-table .is-empty{color:var(--muted);font-style:italic}
.compare-table td .icon{width:14px;height:14px}
.compare-suggested{padding-block-start:44px}
.pair-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(320px,100%),1fr));gap:12px}
.pair-copy{min-width:0;overflow-wrap:anywhere}
.pair-link{display:flex;align-items:center;gap:14px;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);min-height:84px;transition:border-color var(--motion-fast) var(--ease)}
.pair-link:hover{border-color:var(--primary)}
.pair-thumbs{display:flex;gap:4px;flex:none}
.pair-thumbs .mini-thumb{width:56px}
.pair-thumbs .media-frame .media-stage{border-radius:var(--radius-s)}
.pair-thumbs .media-fallback span{display:none}
.pair-copy{flex:1;min-width:0}
.pair-link>.icon{flex:none;color:var(--muted)}
.compare-empty{margin-block-end:12px}

/* ---------- assertions (research cards) --------------------------------------------------------------------- */
.assertions{margin-block-end:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);padding:20px 22px 8px}
.assertions h2{font-size:calc(var(--display-scale)*1.4rem);margin-block:6px 4px}
.assertion dd strong{font-family:var(--font-heading);font-size:1.25rem;font-weight:500}
.assertion-state{display:inline-block;font-family:var(--font-ui);font-weight:var(--ui-weight);font-size:calc(var(--ui-scale)*.68rem);letter-spacing:var(--ui-tracking);border-radius:999px;padding:2px 10px;margin-inline-start:8px;vertical-align:middle;background:var(--surface-2);color:var(--muted)}
html:not([lang=he]) .assertion-state{text-transform:uppercase;letter-spacing:.1em}
.assertion.is-verified .assertion-state{background:#dfe8d6;color:#2f4b1b}
.assertion.is-disputed .assertion-state{background:#f3d9cf;color:#7a2e12}
.assertion.is-under_review .assertion-state{background:var(--ochre-soft);color:#6a4a0d}
.assertion-note{font-size:.84rem;color:var(--muted);line-height:1.65;margin-block-start:6px}

/* ---------- museum page ------------------------------------------------------------------------------------- */
.museum-header .object-actions{margin-block-start:22px}
.museum-header .aside-note{margin-block-start:14px;max-width:var(--measure-lead)}
.museum-page .topic-context ul{list-style:none;padding:0;margin:8px 0 0}

/* ---------- responsive -------------------------------------------------------------------------------------- */
@media(max-width:1000px){
  .trail-layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .trail-toc{position:static}
  .trail-toc ol{display:flex;flex-wrap:wrap;gap:6px}
  .trail-toc li{flex:1 1 220px}
  .trail-header{grid-template-columns:minmax(0,1fr)}
  .trail-header-media{max-width:560px}
  .trail-step{grid-template-columns:48px minmax(0,1fr);gap:16px 18px}
  .trail-step-media{grid-column:2}
  .trail-step-body{grid-column:2}
  .trail-step-media .media-frame,.trail-step-media .text-frame,.trail-step-index{max-width:260px}
  .trail-step-number span{font-size:calc(var(--display-scale)*1.9rem)}
}
@media(max-width:680px){
  .explore-form,.compare-form{padding:16px 16px 14px;margin-inline:calc(-1 * var(--gutter));border-radius:0;border-inline:0}
  .explore-fields{grid-template-columns:1fr}
  .explore-actions .button{width:100%;justify-content:space-between}
  .spotlight{grid-template-columns:minmax(0,1fr);padding:16px}
  .spotlight-body h3{font-size:calc(var(--display-scale)*1.6rem)}
  .holder-item{padding:16px}
  .trail-step{grid-template-columns:minmax(0,1fr);padding:16px}
  .trail-step-number{flex-direction:row;align-items:baseline;gap:8px}
  .trail-step-media,.trail-step-body{grid-column:1}
  .trail-end{padding:20px 18px}
  .relation-constellation{grid-template-columns:1fr}
  .compare-fields{grid-template-columns:1fr}
  .compare-media{grid-template-columns:minmax(0,1fr);gap:18px}
  .compare-table{display:block;overflow-x:auto;border:0}
  .compare-table thead{display:none}
  .compare-table,.compare-table tbody,.compare-table tr{display:block;width:100%}
  .compare-table tr{border:1px solid var(--line);border-radius:var(--radius-s);background:var(--surface);margin-block-end:12px;padding:6px 0}
  .compare-table tbody th{display:block;width:auto;border:0;padding-block:8px 2px}
  .compare-table td{display:grid;grid-template-columns:minmax(0,1fr);border:0;padding-block:6px}
  .compare-table td:before{content:attr(data-column);display:block;font-size:.68rem;color:var(--muted);font-weight:600;margin-block-end:2px}
  .zoom-toolbar{inset-inline:8px}
  .zoom-toolbar button{padding:0 12px;font-size:.76rem}
  .zoom-toolbar button span{display:none}
  .zoom-level{display:none}
  .annotations{padding:16px}
  .pair-list{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  .annotation-marker,.annotation-marker:hover{transform:none;transition:none}
  .explore-results.is-loading:after{animation:none}
}
html.a11y-reduced-motion :is(.annotation-marker,.filter-chip,.compare-link,.pair-link,.span-rail-item>a){transition:none;transform:none}
html.a11y-contrast :is(.explore-form,.compare-form,.spotlight,.holder-item,.trail-step,.trail-reason,.relation-group,.annotations,.assertions,.compare-table,.compare-link,.pair-link){background:#fff!important;border-color:#555!important;box-shadow:none!important}
html.a11y-contrast :is(.filter-chip,.relation-centre,.annotation-marker,.annotation-number,.trail-toc a[aria-current]){background:#111!important;color:#fff!important}
html.a11y-contrast .span-rail-item.is-spanned>a{background:#111!important;color:#fff!important}
html.a11y-contrast .span-rail-item>a{opacity:1}

/* ---------- citations and bases (review 2.5.0, #10): numbers for readers, the full note one click away ---------- */
.cite{display:inline-block;font-family:var(--font-ui);font-size:.72em;line-height:1;vertical-align:.35em;color:var(--primary);padding:2px 1px;margin:0;border-radius:2px;text-decoration:none;white-space:nowrap}
.cite::before{content:"[";}
.cite::after{content:"]";}
.cite:hover,.cite:focus-visible{background:var(--primary);color:#fff}
.prose .cite{font-size:.68em}
.sources-block ol.source-list{list-style:none;padding-inline-start:0}
.source-list>li{position:relative;padding-inline-start:34px}
.source-list>li>.source-id{position:absolute;inset-inline-start:0;inset-block-start:.35em}
.source-id{min-width:24px;text-align:center;font-family:var(--font-ui);font-size:.72rem;font-weight:600;border-radius:2px;vertical-align:middle;line-height:1.6}
.annotation-basis{display:block}
.placement-list .placement-basis{display:block;margin-block-start:6px}
.placement-basis q,.annotation-basis q,.span-basis q{quotes:"\201C" "\201D";font-style:italic}
html:lang(he) :is(.placement-basis,.annotation-basis,.span-basis) q{quotes:"\05F4" "\05F4"}
html:lang(ru) :is(.placement-basis,.annotation-basis,.span-basis) q{quotes:"\00AB" "\00BB"}
.basis-details{display:inline-block;vertical-align:baseline;font-size:inherit}
.basis-details>summary{display:inline;cursor:pointer;color:var(--primary);text-decoration:underline;text-underline-offset:3px;list-style:none}
.basis-details>summary::-webkit-details-marker{display:none}
.basis-details[open]>summary{color:var(--ink)}
.basis-note{margin-block-start:6px;padding:10px 14px;background:var(--surface-2,#eef0ea);border-inline-start:2px solid var(--line);font-size:.78rem;line-height:1.7;color:var(--ink);max-width:var(--measure-body)}

/* ---------- explore: collapsible filters on small screens, layouts for 2-3 results (review 2.5.0, #11) ------- */
.explore-disclosure>summary{list-style:none;display:none}
.explore-disclosure>summary::-webkit-details-marker{display:none}
.explore-summary-label{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.explore-summary-label .icon{width:18px;height:18px;color:var(--primary)}
.explore-summary-state{font-size:.8rem;color:var(--muted);text-align:end;min-width:0;overflow-wrap:anywhere}
.result-count:focus{outline:none}
.result-count:focus-visible{outline:3px solid var(--focus);outline-offset:4px}
.explore-pair-note{margin-block-start:18px}
@media(min-width:681px){
  .objects-grid[data-count="2"]{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1040px}
  .objects-grid[data-count="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:901px){
  .objects-grid[data-count="2"] .entity-card{flex-direction:row;align-items:stretch}
  .objects-grid[data-count="2"] .entity-card-media,.objects-grid[data-count="2"] .entity-card-label{flex:0 0 46%;min-width:0}
  .objects-grid[data-count="2"] .entity-card-media .media-frame{height:100%}
  .objects-grid[data-count="2"] .entity-card-media .media-frame .media-stage{height:100%;border-radius:var(--radius-s) 0 0 var(--radius-s)}
  html[dir=rtl] .objects-grid[data-count="2"] .entity-card-media .media-frame .media-stage{border-radius:0 var(--radius-s) var(--radius-s) 0}
  .objects-grid[data-count="2"] .entity-card-label{border-block-start:0;border-inline-start:3px solid var(--olive);border-radius:var(--radius-s) 0 0 var(--radius-s)}
  html[dir=rtl] .objects-grid[data-count="2"] .entity-card-label{border-radius:0 var(--radius-s) var(--radius-s) 0}
  .objects-grid[data-count="2"] .entity-card-body{padding:22px 24px}
  .objects-grid[data-count="2"] .entity-card-body h3{font-size:calc(var(--display-scale)*1.6rem)}
}
@media(max-width:680px){
  .explore-disclosure{margin-inline:calc(-1 * var(--gutter))}
  .explore-disclosure>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--surface);border-block:1px solid var(--line);border-block-start:3px solid var(--primary);cursor:pointer;min-height:54px}
  .explore-disclosure .explore-form{margin-inline:0;margin-block-end:0}
  .explore-disclosure>summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--primary);flex:none}
  .explore-disclosure[open]>summary::after{content:"−"}
  .explore-disclosure[open]>summary{border-block-end:0}
  .explore-disclosure[open] .explore-form{border-block-start:1px dashed var(--line);border-radius:0}
  .explore-disclosure{margin-block-end:22px}
  .explore-disclosure[open]{margin-block-end:0}
}

/* ---------- a documented object without a photograph: a typographic label instead of an empty image slot ------ */
.entity-card.is-textual .entity-card-label{order:-1;display:flex;flex-direction:column;gap:8px;padding:18px 18px 14px;background:var(--surface-2);border-block-start:3px solid var(--olive);border-radius:var(--radius-s) var(--radius-s) 0 0;color:var(--ink)}
.entity-card-label>p{margin:0}
.entity-card-label .label-kicker{font-family:var(--font-ui);font-size:.68rem;font-weight:600;color:var(--muted)}
html:not([lang=he]) .entity-card-label .label-kicker{text-transform:uppercase;letter-spacing:.1em}
.entity-card-label .label-facts{font-family:var(--font-heading);font-size:1.15rem;line-height:1.4;display:flex;flex-wrap:wrap;gap:4px 0}
.entity-card-label .label-facts span+span::before{content:"·";margin-inline:8px;color:var(--muted)}
.entity-card-label .label-status{display:flex;gap:6px;align-items:start;font-size:.7rem;color:var(--muted);line-height:1.5;margin-block-start:4px}
.entity-card-label .label-status .icon{width:14px;height:14px;flex:none;margin-block-start:2px;opacity:.75}

/* ---------- object sequence: earlier / later object in the explore order (walk the collection) ---------------- */
.object-sequence{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:16px;align-items:stretch;margin-block-start:34px;padding-block:18px;border-block:1px solid var(--line)}
.sequence-link{display:flex;gap:14px;align-items:center;min-width:0;padding:10px 12px;border-radius:var(--radius-s);transition:background var(--motion-base) var(--ease)}
.sequence-link.is-next{flex-direction:row-reverse;text-align:end}
.sequence-link:hover{background:var(--surface)}
.sequence-link.is-empty{visibility:hidden}
.sequence-thumb{flex:none;width:64px}
.sequence-thumb .media-frame .media-stage{border-radius:4px}
.sequence-thumb .media-fallback span{display:none}
.sequence-thumb .media-fallback .icon{width:18px;height:18px}
.sequence-copy{display:flex;flex-direction:column;gap:3px;min-width:0}
.sequence-copy .eyebrow{font-size:.66rem}
.sequence-link.is-next .sequence-copy{align-items:flex-end}
.sequence-title{font-family:var(--font-heading);font-size:1.05rem;line-height:1.35;color:var(--ink);overflow-wrap:anywhere}
.sequence-date{font-size:.74rem;color:var(--muted);font-variant-numeric:tabular-nums}
.sequence-index{display:inline-flex;align-items:center;gap:10px;align-self:center;font-size:.78rem;color:var(--muted);padding:10px 14px;border:1px solid var(--line);border-radius:999px;white-space:nowrap}
.sequence-index:hover{color:var(--ink);border-color:var(--ink)}
.sequence-index .icon{width:18px;height:18px;color:var(--primary)}
@media(max-width:680px){
  .object-sequence{grid-template-columns:1fr;gap:6px}
  .sequence-index{order:3;justify-self:center;margin-block-start:8px}
  .sequence-link.is-next{flex-direction:row;text-align:start}
  .sequence-link.is-next .sequence-copy{align-items:flex-start}
}

/* ---------- motion: freshly loaded results rise into place (skipped under reduced motion) ------------------------ */
@keyframes results-rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.explore-results.is-fresh .entity-card,.explore-results.is-fresh .spotlight,.explore-results.is-fresh .empty-state{animation:results-rise .38s var(--ease) both}
.explore-results.is-fresh .entity-card:nth-child(2){animation-delay:.05s}
.explore-results.is-fresh .entity-card:nth-child(3){animation-delay:.1s}
.explore-results.is-fresh .entity-card:nth-child(4){animation-delay:.15s}
.explore-results.is-fresh .entity-card:nth-child(n+5){animation-delay:.2s}
@media(prefers-reduced-motion:reduce){.explore-results.is-fresh .entity-card,.explore-results.is-fresh .spotlight,.explore-results.is-fresh .empty-state{animation:none}}
html.a11y-reduced-motion .explore-results.is-fresh :is(.entity-card,.spotlight,.empty-state){animation:none}

/* ---------- object page on narrow screens: the name comes first, then the photograph and its explained details ---- */
@media(max-width:1000px){
  .object-header{display:grid}
  .object-intro{order:-1}
  .object-media{max-width:none}
  .object-media .annotations{margin-block-start:16px}
}

/* Period rail (closing round): the culture page's span rail reused on period and object pages */
.period-rail-section{padding-block:8px 36px}
.span-rail-item.is-current>a{box-shadow:inset 0 0 0 2px var(--primary-hover)}
.span-rail.is-compact{flex-wrap:wrap;gap:4px;overflow:visible;padding-block-end:0;margin-block:10px 14px}
.span-rail.is-compact .span-rail-item{flex:1 0 calc(33.333% - 4px);min-width:0}
.span-rail.is-compact .span-rail-item>a{min-height:0;padding:7px 8px 6px;gap:3px}
.span-rail.is-compact .span-rail-title{font-size:calc(var(--display-scale)*.76rem)}
.span-rail.is-compact .span-rail-range{font-size:.6rem}
.span-rail.is-compact .span-rail-children a{padding:5px 8px;font-size:.72rem}
.explainer-link{color:var(--primary);text-decoration:underline;text-underline-offset:3px;font-weight:600}
.compare-note{margin-block-start:14px;max-width:var(--measure-body)}
.search-result .result-context{font-size:.78rem;color:var(--muted);margin-block-start:6px;font-variant-numeric:tabular-nums;line-height:1.6}
.period-onward-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:28px 36px;align-items:start}
.period-onward-grid .trail-directory{grid-template-columns:repeat(2,minmax(0,1fr))}
.period-onward-museums .mini-list{margin-block-start:8px}
.period-onward-museums .mini-list strong{display:block}
.period-onward-museums .aside-note{margin-block-start:10px;font-size:.78rem;color:var(--muted)}
@media(max-width:900px){.period-onward-grid{grid-template-columns:1fr}.period-onward-grid .trail-directory{grid-template-columns:1fr}}
.source-used-by{font-size:.78rem;color:var(--muted);margin-block-start:4px;line-height:1.7}
.source-used-by a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
@media(max-width:680px){
  /* on a phone the period rail wraps into a grid instead of scrolling sideways, so the marked period is always in view */
  .period-rail-section .span-rail{flex-wrap:wrap;overflow:visible;padding-block-end:0}
  .period-rail-section .span-rail-item{flex:1 0 calc(50% - 4px);min-width:0}
  .period-rail-section .span-rail-item>a{min-height:0;padding:9px 10px 8px}
}