/* ============================================================
   Mnemosyne Viva — Brand Board / Research UI Kit
   Sistema flat e modular derivado do brand board Ana Vanzin.
   Preto de impressão, creme de papel, vermelho e ouro.
   Rótulos pretos mono, módulos com moldura crisp, ícones de linha.
   ============================================================ */

@import url("./design-system/styles.css");

:root {
  /* Tipografia e superficies: valores LITERAIS de proposito.
     Estas declaracoes nao podem usar var() apontando para os tokens de
     mesmo nome nem para tokens que apontem de volta para elas: o ciclo
     torna a variavel invalida no momento da computacao e o navegador
     descarta toda propriedade que a consome. Ver PR "fix/tokens-css-invalidos". */
  /* Tipografia mapeada do design system */
  --font-display: "Instrument Serif", Georgia, serif;
  --font-serif: "Crimson Pro", Georgia, serif;
  --font-body: "Crimson Pro", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Paleta semântica do design system (Iuris Memoria) */
  --print-black: var(--ink);
  --paper: #EFE5CF;
  --paper-2: var(--surface-card);
  --paper-card: var(--surface-folio);
  
  --bg-primary: #EFE5CF;
  --bg-secondary: var(--surface-card);
  --bg-card: var(--surface-folio);
  --bg-card-hover: var(--cream);
  --text-primary: var(--ink);
  --text-secondary: #625A50;  /* AA: 5,42:1 no creme, 6,23:1 no card (era #7D756D = 3,62:1) */
  --text-muted: #6B6157;      /* AA: 4,83:1 no creme, 5,55:1 no card (era #8D8377 = 2,97:1) */
  
  --accent: var(--brand-lacre);
  --accent-hover: var(--terracotta-deep);
  --accent-light: rgba(168, 40, 31, 0.06);
  --accent-border: rgba(168, 40, 31, 0.32);
  
  --red: var(--brand-lacre);
  --red-deep: var(--terracotta-deep);
  --gold: #B8924A;
  --gold-deep: var(--gold-bright);
  --gold-line: var(--hairline-dark);
  
  --border: var(--light-border);
  --border-strong: var(--ink);
  --border-light: rgba(212, 193, 154, 0.25);
  
  --shadow: var(--shadow-sm);
  --shadow-lg: 0 24px 72px rgba(26,22,18,.14), 0 8px 24px rgba(26,22,18,.08);
  --maxw: 1160px;
  --paper-grain: var(--grain);
}

[data-theme="dark"] {
  /* Modo escuro refinado integrado aos tons índigo/navy do design system (Cabinet) */
  --print-black: #f5f0e6;
  --paper: #121824;
  --paper-2: #182030;
  --paper-card: #1d273a;
  
  --bg-primary: #121824;
  --bg-secondary: #182030;
  --bg-card: #1d273a;
  --bg-card-hover: #232f46;
  
  --text-primary: #f5f0e6;
  --text-secondary: #c4bfb3;
  --text-muted: #8a857a;
  
  --accent: #d24632;
  --accent-hover: #e0573f;
  --accent-light: rgba(210, 70, 50, 0.08);
  --accent-border: rgba(210, 70, 50, 0.36);
  
  --red: #d24632;
  --red-deep: #b83527;
  --gold: #b8924a;
  --gold-deep: #d4a85e;
  --gold-line: rgba(184, 146, 74, 0.25);
  
  --border: #243048;
  --border-strong: #f5f0e6;
  --border-light: #182030;
  
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.65);
  --paper-grain: var(--grain);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  background-image: var(--paper-grain);
  color: var(--text-primary);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s ease, color .3s ease;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; }

::selection { background: var(--gold); color: #111111; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }
.narrow { max-width: 780px; }

h1, h2, h3, h4 {
  font-family: var(--font-display); font-weight: 700; line-height: 1.16;
  color: var(--text-primary); letter-spacing: -.01em;
}
h2 { font-size: clamp(1.7rem, 3.4vw, 2.25rem); margin-bottom: .75rem; }
h3 { font-size: 1.3rem; margin-bottom: .5rem; }
p { margin-bottom: 1rem; }

/* ---------- rótulo preto retangular (assinatura do brand board) ---------- */
.label {
  display: inline-block; font-family: var(--font-mono); font-size: .64rem;
  text-transform: uppercase; letter-spacing: .18em; font-weight: 700;
  background: var(--print-black); color: var(--paper); padding: .3rem .7rem;
  line-height: 1.1;
}
[data-theme="dark"] .label { color: #131210; }

/* eyebrow (variante inline discreta) */
.eyebrow {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .2em;
  font-size: .7rem; font-weight: 700; color: var(--accent);
  margin-bottom: .8rem; display: inline-block;
}

/* ---------- skip link (a11y) ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--print-black); color: var(--paper); padding: .6rem 1rem;
  font-family: var(--font-mono); font-size: .85rem;
}
.skip-link:focus { left: 0; }

/* ---------- emblema / monograma ---------- */
.emblem-line { fill: none; stroke: currentColor; stroke-width: 1.4; }
.emblem-fill { fill: currentColor; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg-primary) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(26,22,18,.03);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 70px; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: .7rem; }
.brand .brand-mark { width: 36px; height: 36px; color: var(--accent); flex: none; }
.brand .brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand .name { font-family: var(--font-display); font-size: 1.24rem; font-weight: 700; color: var(--text-primary); }
.brand:hover { text-decoration: none; }
.brand:hover .name { color: var(--accent); }
.brand .sub { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); }

nav.main-nav { display: flex; align-items: center; gap: .35rem; }
nav.main-nav a {
  color: var(--text-secondary); padding: .45rem .8rem;
  font-family: var(--font-mono); font-size: .8rem; font-weight: 500; letter-spacing: .05em;
  text-transform: uppercase; position: relative;
}
nav.main-nav a:hover { color: var(--accent); text-decoration: none; }
nav.main-nav a::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .28rem;
  height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .2s;
}
nav.main-nav a:hover::after, nav.main-nav a[aria-current="page"]::after { transform: scaleX(1); }
nav.main-nav a[aria-current="page"] { color: var(--accent); font-weight: 700; }

.theme-toggle, .nav-toggle {
  background: transparent; border: 1px solid var(--border); color: var(--text-secondary);
  width: 38px; height: 38px; cursor: pointer; font-size: 1rem;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center; transition: all .25s var(--ease-out);
}
.theme-toggle:hover, .nav-toggle:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
[data-theme="dark"] .theme-toggle:hover, [data-theme="dark"] .nav-toggle:hover { color: var(--paper-2); }
.nav-toggle { display: none; }

/* ---------- hero ---------- */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 35%, rgba(184, 146, 74, 0.05), transparent 60%);
}
.hero h1 { font-size: clamp(2.6rem, 6.5vw, 4.4rem); font-weight: 700; letter-spacing: -.02em; margin-bottom: .5rem; }
.hero .lead {
  font-family: var(--font-serif); font-style: italic; font-weight: 500;
  font-size: clamp(1.25rem, 2.8vw, 1.7rem); color: var(--accent); margin-bottom: 1.4rem;
}
.hero .desc { max-width: 660px; margin: 0 auto 2rem; color: var(--text-secondary); font-size: 1.08rem; }
.hero .label { margin-bottom: 1.4rem; }

/* ---------- divisores / ornamentos (leves) ---------- */
.rule { height: 2px; background: var(--print-black); border: 0; margin: 0; }
.ornament {
  display: flex; align-items: center; justify-content: center; gap: .8rem;
  color: var(--gold); margin: 1.6rem auto; max-width: 320px;
}
.ornament::before, .ornament::after { content: ""; flex: 1; height: 1px; background: var(--gold-line); }
.ornament .glyph { font-size: 1rem; letter-spacing: .3em; line-height: 1; }

/* ---------- botões (flat, retangulares) ---------- */
.cta-row { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .78rem 1.5rem; font-weight: 700; font-size: .82rem;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em;
  border: 1px solid var(--print-black); cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all .25s var(--ease-out);
}
.btn-primary { background: var(--red); color: var(--paper-2); border-color: var(--red); }
.btn-primary:hover { background: var(--red-deep); border-color: var(--red-deep); color: #fff; text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-dark { background: var(--print-black); color: var(--paper); border-color: var(--print-black); }
.btn-dark:hover { background: transparent; color: var(--print-black); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .btn-dark { color: var(--paper-2); }
[data-theme="dark"] .btn-dark:hover { color: var(--paper); border-color: var(--paper); }
.btn-gold { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-deep); color: var(--ink); border-color: var(--gold-deep); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-ghost { background: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-ghost:hover { background: var(--print-black); color: var(--paper); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .btn-ghost:hover { color: var(--paper-2); }

/* ---------- faixa de estatísticas ---------- */
.stat-band { border-top: 2px solid var(--print-black); border-bottom: 2px solid var(--print-black); background: var(--bg-secondary); }
.stat-band .wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 0; padding: 0; }
.stat { text-align: center; padding: 2rem 1.5rem; flex: 1 1 180px; border-left: 1px solid var(--border); }
.stat:first-child { border-left: 0; }
.stat .num { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--accent); line-height: 1; }
.stat .lbl { font-family: var(--font-mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .14em; color: var(--text-muted); margin-top: .5rem; }

/* ---------- seções ---------- */
section.block { padding: 4.2rem 0; }
section.block.alt { background: var(--bg-secondary); border-top: 2px solid var(--print-black); border-bottom: 2px solid var(--print-black); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 2.4rem; }
.section-head .label { margin-bottom: 1rem; }
.section-head p { color: var(--text-secondary); }

/* ---------- tag (rótulo pequeno interno) ---------- */
.tag {
  display: inline-block; font-family: var(--font-mono); font-size: .58rem;
  text-transform: uppercase; letter-spacing: .12em; font-weight: 700;
  background: var(--print-black); color: var(--paper); padding: .26rem .55rem; margin-bottom: .8rem;
}
[data-theme="dark"] .tag { color: #131210; }
.tag.gold { background: var(--gold); color: #111111; }
.tag.red { background: var(--red); color: #f6ecd9; }

/* ---------- módulos / cartões-ficha (flat, moldura única) ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.4rem; }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem; position: relative;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  box-shadow: var(--shadow);
  will-change: transform;
}
.card:hover {
  transform: perspective(800px) translateY(-5px) rotateX(2deg) rotateY(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.card .card-icon { width: 32px; height: 32px; color: var(--accent); margin-bottom: .9rem; }
.card h3 { color: var(--text-primary); font-family: var(--font-display); font-size: var(--text-h3); }
.card p { color: var(--text-secondary); font-size: var(--text-body-sm); line-height: var(--leading-snug); margin-bottom: 0; }
.card .numeral {
  position: absolute; top: .9rem; right: 1rem; font-family: var(--font-display);
  font-style: italic; font-size: 1.15rem; font-weight: var(--weight-semibold); color: var(--gold);
}

/* ---------- fileira de ícones (icon row do kit) ---------- */
.icon-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  border: 1.5px solid var(--print-black); background: var(--bg-card);
}
.icon-cell {
  display: flex; flex-direction: column; align-items: center; gap: .55rem;
  padding: 1.1rem .6rem; text-align: center;
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.icon-cell svg { width: 26px; height: 26px; color: var(--accent); }
.icon-cell span { font-family: var(--font-mono); font-size: .58rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }

/* ---------- cartões-tarô (temas de pesquisa) ---------- */
.tarot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.2rem; }
.tarot-card {
  border: 1px solid var(--border); background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 1.3rem 1rem; text-align: center; position: relative;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  box-shadow: var(--shadow-sm);
  will-change: transform;
}
.tarot-card::before { content: ""; position: absolute; inset: 5px; border: 1px solid var(--gold-line); pointer-events: none; border-radius: calc(var(--radius-sm) - 2px); }
.tarot-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.tarot-card .roman { font-family: var(--font-serif); font-style: italic; font-size: .9rem; color: var(--gold); letter-spacing: .1em; }
.tarot-card svg { width: 40px; height: 40px; color: var(--accent); margin: .7rem auto .8rem; }
.tarot-card .t-name { font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; }
.tarot-card .t-sub { font-family: var(--font-mono); font-size: .58rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-muted); margin-top: .35rem; }

/* ---------- painel dividido ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
.split .panel { background: var(--bg-card); border: 1.5px solid var(--print-black); padding: 1.8rem 2rem; }
.split .panel .label { margin-bottom: 1rem; }
.split .panel p { position: relative; padding-left: 1.1rem; margin-bottom: .8rem; font-size: .96rem; }
.split .panel p:not(.label)::before { content: ""; position: absolute; left: 0; top: .58em; width: 6px; height: 6px; background: var(--red); }
.split .panel p:last-child { margin-bottom: 0; }
.split .panel strong { font-family: var(--font-display); color: var(--accent); }

/* ---------- citação / destaque ---------- */
.pullquote {
  border-left: 4px solid var(--red); padding: .3rem 0 .3rem 1.4rem; margin: 1.6rem 0;
  font-family: var(--font-serif); font-style: italic; font-size: 1.25rem; line-height: 1.5;
  color: var(--text-secondary);
}

/* ---------- badge / github ---------- */
.gh-badge {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); padding: 1.3rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.gh-badge svg { width: 34px; height: 34px; color: var(--text-primary); flex: none; }
.gh-badge .gh-text { flex: 1 1 220px; }
.gh-badge .gh-text strong { font-family: var(--font-display); font-size: 1.1rem; }
.gh-badge .gh-text p { margin: .2rem 0 0; font-size: .9rem; color: var(--text-muted); }

/* ---------- acervo (fichário / atlas) ---------- */
.acervo-toolbar {
  display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: 1.6rem;
  padding: 1.2rem 1.4rem; border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-card) 85%, transparent);
  backdrop-filter: blur(12px);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.acervo-toolbar input[type="search"] {
  flex: 1 1 260px; min-width: 200px; padding: .68rem 1rem; min-height: 44px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg-primary); color: var(--text-primary);
  font-family: var(--font-mono); font-size: .88rem;
}
.acervo-toolbar input[type="search"]::placeholder { color: var(--text-muted); }
.acervo-toolbar select {
  padding: .68rem 1rem; min-height: 44px; border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary); color: var(--text-primary); font-family: var(--font-mono);
  font-size: .8rem; cursor: pointer;
}
.acervo-toolbar input[type="search"]:focus-visible,
.acervo-toolbar select:focus-visible {
  outline: 2px solid var(--state-active); outline-offset: 2px; border-color: var(--state-active);
}
.result-count { color: var(--text-muted); font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; margin-bottom: 1.2rem; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(248px, 1fr)); gap: 1.4rem; }
.item {
  background: var(--bg-card); border: 1px solid var(--border); overflow: hidden;
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  position: relative;
  box-shadow: var(--shadow);
  will-change: transform;
}
.item:hover {
  transform: perspective(800px) translateY(-5px) rotateX(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.item .thumb { aspect-ratio: 4 / 3; background: var(--bg-secondary); overflow: hidden; position: relative; border-bottom: 1px solid var(--border); }
.item .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s, filter .4s; filter: grayscale(.1) contrast(1.02); }
.item:hover .thumb img { transform: scale(1.04); filter: grayscale(0) contrast(1); }
.item .thumb.noimg {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
  color: var(--text-muted); font-family: var(--font-serif); font-style: italic; font-size: .9rem;
  text-align: center; padding: 1rem;
}
.item .thumb.noimg svg { width: 38px; height: 38px; opacity: .5; }
.item .body { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.item .body h3 { font-size: 1rem; line-height: 1.3; margin: 0; }
.item .meta { font-family: var(--font-mono); font-size: .72rem; color: var(--text-muted); letter-spacing: .02em; }
.item .body > a { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; margin-top: .3rem; align-self: flex-start; padding: .2rem 0; }
.item .body > a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.pills { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .6rem; }
.pill {
  font-family: var(--font-mono); font-size: .6rem; text-transform: uppercase; letter-spacing: .06em;
  padding: .22rem .5rem; background: var(--accent-light); color: var(--accent); border: 1px solid var(--accent-border);
}
.pill.regime { background: var(--print-black); color: var(--paper-2); border-color: var(--print-black); }
[data-theme="dark"] .pill.regime { color: var(--paper); }

.notice {
  background: var(--accent-light); border: 1px solid var(--border); border-left: 4px solid var(--red);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem; margin-bottom: 1.8rem; font-size: .92rem; color: var(--text-secondary);
}
.notice strong { color: var(--accent); font-family: var(--font-display); }

/* ---------- prose (sobre) ---------- */
.prose h2 { margin-top: 2.6rem; }
.prose h3 { margin-top: 1.9rem; color: var(--accent); }
.prose ul { margin: 0 0 1rem 1.3rem; }
.prose li { margin-bottom: .4rem; }
.prose li::marker { color: var(--gold); }
.prose blockquote {
  border: 1px solid var(--border); border-left: 4px solid var(--red);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem; margin: 1.8rem 0; position: relative;
  font-family: var(--font-serif); font-style: italic; color: var(--text-secondary);
  font-size: 1.3rem; line-height: 1.5; background: var(--bg-card); text-align: left;
}
.def {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.3rem 1.5rem; margin-bottom: 1.1rem; background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}
.def .term { font-family: var(--font-display); font-weight: 700; color: var(--accent); font-size: 1.16rem; margin-bottom: .3rem; }
.def p { margin-bottom: 0; }

/* ---------- selos / carimbos (flat) ---------- */
.seal-row { display: flex; flex-wrap: wrap; gap: 1.4rem; justify-content: center; align-items: center; margin-top: 1.6rem; }
.seal {
  width: 92px; height: 92px; border: 2px solid var(--accent);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem;
  color: var(--accent); text-align: center; padding: .5rem; flex: none; position: relative;
}
.seal::before { content: ""; position: absolute; inset: 4px; border: 1px solid var(--accent); }
.seal svg { width: 24px; height: 24px; }
.seal .seal-txt { font-family: var(--font-mono); font-size: .48rem; text-transform: uppercase; letter-spacing: .08em; line-height: 1.2; }

/* ---------- footer ---------- */
.site-footer { border-top: 2px solid var(--print-black); background: var(--bg-secondary); margin-top: 3rem; padding: 3rem 0 2.5rem; }
.footer-mark { text-align: center; margin-bottom: 2rem; color: var(--accent); }
.footer-mark svg { width: 50px; height: 50px; margin: 0 auto .6rem; }
.footer-mark .motto { font-family: var(--font-serif); font-style: italic; font-size: 1.05rem; color: var(--text-secondary); }
.site-footer .wrap.cols { display: flex; flex-wrap: wrap; gap: 1.8rem; justify-content: space-between; align-items: flex-start; }
.site-footer .fcol { max-width: 340px; }
.site-footer h4 { font-family: var(--font-mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; color: var(--accent); margin-bottom: .7rem; }
.site-footer a { color: var(--text-secondary); }
.site-footer .muted { color: var(--text-muted); font-size: .85rem; }

/* ---------- responsivo ---------- */
@media (max-width: 760px) {
  nav.main-nav .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; background: var(--bg-primary); border-bottom: 2px solid var(--print-black);
    padding: .5rem 1rem 1rem; gap: 0; }
  nav.main-nav .nav-links.open { display: flex; }
  nav.main-nav .nav-links a { padding: .75rem .5rem; min-height: 44px; display: flex; align-items: center; border-bottom: 1px solid var(--border-light); }
  nav.main-nav { position: static; }
  .nav-toggle { display: inline-flex; }
  /* alvos de toque >= 44px (WCAG 2.5.5) */
  .theme-toggle, .nav-toggle { width: 44px; height: 44px; }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .hero { padding: 3.5rem 0 2.5rem; }
  .stat { border-left: 0; border-top: 1px solid var(--border); }
  .stat:first-child { border-top: 0; }
  section.block { padding: 3.2rem 0; }
  /* acervo: controles empilhados em largura total para não apertar */
  .acervo-toolbar { flex-direction: column; align-items: stretch; gap: .55rem; }
  .acervo-toolbar input[type="search"],
  .acervo-toolbar select { flex: 1 1 auto; width: 100%; min-width: 0; font-size: 16px; }
}

/* larguras estreitas (<=430px): reduzir folga lateral e usar 1 coluna */
@media (max-width: 430px) {
  .wrap { padding: 0 1.1rem; }
  .gallery { grid-template-columns: 1fr; gap: 1.1rem; }
  .item .body { padding: 1rem 1.05rem 1.15rem; }
  .item .body h3 { font-size: 1.05rem; line-height: 1.35; }
  .acervo-toolbar { padding: .85rem .9rem; }
  .notice { padding: 1rem 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* ============================================================
   Landing 2026-07 — vitrine visual, nota da faixa de dados,
   painel de regimes e bloco de fechamento.
   ============================================================ */

/* --- dossies de coexistencia: mesmo corpo alegorico, funcoes incompativeis --- */
.vitrine-block { border-bottom: 2px solid var(--print-black); }

.dossier {
  margin: 2.75rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.dossier:first-of-type { border-top: 0; padding-top: .5rem; }

.dossier-head {
  display: flex; align-items: baseline; gap: .75rem; flex-wrap: wrap;
  margin-bottom: .5rem;
}
.dossier-num {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em;
  background: var(--print-black); color: var(--paper);
  padding: .18rem .5rem; line-height: 1;
}
.dossier-head h3 {
  font-family: var(--font-display); font-weight: 400;
  font-size: 1.5rem; line-height: 1.15; margin: 0;
  color: var(--text-primary);
}
.dossier-span {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-muted);
}
.dossier-read {
  max-width: 68ch; margin: 0 0 1.4rem;
  font-size: 1rem; line-height: 1.62; color: var(--text-secondary);
  border-left: 2px solid var(--gold); padding-left: .9rem;
}
.dossier-read strong { color: var(--text-primary); }

.dossier-figs {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
/* dossie de duas imagens nao deve esticar para tres colunas */
.dossier-figs:has(> li:nth-child(2):last-child) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 62%;
}

.vfig { margin: 0; }
.vfig > a {
  display: block; text-decoration: none; color: inherit; height: 100%;
  border: 1px solid var(--border); background: var(--paper-card);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.vfig > a:hover, .vfig > a:focus-visible {
  border-color: var(--print-black); box-shadow: var(--shadow); transform: translateY(-3px);
  text-decoration: none;
}
.vfig figure { margin: 0; display: flex; flex-direction: column; height: 100%; }
.vfig img {
  display: block; width: 100%; height: 250px; object-fit: cover;
  background: var(--muted, #DDD0B8);
  border-bottom: 1px solid var(--border);
}
.vfig figcaption {
  padding: .8rem .85rem 1rem; display: flex; flex-direction: column;
  gap: .35rem; flex: 1 1 auto;
}
.vfig .vmeta {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-muted);
}
.vfig figcaption strong {
  font-family: var(--font-display); font-size: 1.02rem; line-height: 1.25;
  font-weight: 400; color: var(--text-primary);
}
.vfig .pill { align-self: flex-start; margin-top: auto; }
.vitrine-foot { margin: 2.5rem 0 0; text-align: center; }

/* --- nota da faixa de dados --- */
.band-note {
  font-size: .88rem; line-height: 1.6; color: var(--text-secondary);
  padding-top: 1rem; padding-bottom: 0; margin: 0 auto;
  max-width: 760px; text-align: center;
}

/* --- painel de regimes: rotulo e glosa em duas linhas --- */
.panel.regimes p {
  display: flex; flex-direction: column; gap: .15rem;
  padding: .7rem 0; margin: 0; border-bottom: 1px solid var(--border);
}
.panel.regimes p:last-child { border-bottom: 0; }
.panel.regimes strong {
  font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent);
}
.panel.regimes span { font-size: .95rem; color: var(--text-secondary); }
.panel.regimes .pending strong { color: var(--text-muted); }
.micro-note {
  font-size: .86rem; color: var(--text-secondary);
  border-left: 2px solid var(--gold); padding-left: .8rem; margin: 1rem 0 1.4rem;
}

/* --- bloco de fechamento --- */
.block.closing { border-top: 2px solid var(--print-black); }

/* --- responsivo dos dossies --- */
@media (max-width: 1000px) {
  .dossier-figs:has(> li:nth-child(2):last-child) { max-width: 100%; }
  .vfig img { height: 210px; }
}

/* Em tela estreita, coluna unica destruiria a comparacao: o dossie vira
   faixa deslizante com encaixe, mantendo as imagens lado a lado. */
@media (max-width: 720px) {
  .dossier-figs,
  .dossier-figs:has(> li:nth-child(2):last-child) {
    display: flex; max-width: 100%; gap: .8rem;
    overflow-x: auto; scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: .6rem;
    scrollbar-width: thin;
  }
  .dossier-figs > .vfig {
    flex: 0 0 72%; scroll-snap-align: start;
  }
  .dossier-head h3 { font-size: 1.28rem; }
  .dossier-read { font-size: .95rem; }
  .vfig img { height: 200px; }
  .vfig figcaption { padding: .65rem .7rem .8rem; }
  .vfig figcaption strong { font-size: .92rem; }
  .vfig .vmeta { font-size: .72rem; letter-spacing: .1em; }
  .band-note { text-align: left; font-size: .84rem; }
  .dossier-figs::after { content: ""; flex: 0 0 .2rem; }
}
@media (max-width: 420px) {
  .dossier-figs > .vfig { flex: 0 0 80%; }
  .vfig img { height: 190px; }
}

/* Sem :has() (navegadores antigos), o dossie de duas imagens ainda funciona */
@supports not selector(:has(*)) {
  .dossier-figs { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}


/* Exposição aprovada: lavanda / tinta violeta / ação amarelo ácido. */
:root {
  --ex-ground:#b99aee; --ex-reading:#ede4ff; --ex-ink:#25103f; --ex-muted:#49335f;
  --ex-action:#e4ff38; --ex-selection:#6524bd; --ex-line:#aa89c9;
  --bg-primary:var(--ex-ground); --bg-secondary:var(--ex-reading); --bg-card:var(--ex-reading);
  --text-primary:var(--ex-ink); --text-secondary:var(--ex-muted); --text-muted:var(--ex-muted);
  --accent:var(--ex-selection); --border:var(--ex-line); --font-body:Arial,Helvetica,sans-serif;
}
body { background:var(--ex-ground); color:var(--ex-ink); font:16px/1.5 Arial,Helvetica,sans-serif; }
button,input,select { font:inherit; }
button,a,input,select { -webkit-tap-highlight-color:transparent; }
button { cursor:pointer; }
button:disabled { cursor:default; opacity:.4; }
[hidden] { display:none!important; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
.ex-page { background:linear-gradient(to right,var(--ex-ground) 0 67.6%,var(--ex-reading) 67.6% 100%); }
.ex-header { min-height:86px; padding:20px 3.125%; display:flex; align-items:center; gap:40px; }
.ex-brand { margin-right:auto; display:inline-flex; align-items:center; gap:13px; font:600 34px/1.1 Arial,Helvetica,sans-serif; letter-spacing:.09em; color:var(--ex-ink); }
.ex-brand:hover { color:var(--ex-ink); text-decoration:none; }
.ex-header nav { display:flex; align-items:center; gap:36px; }
.ex-header nav a { color:var(--ex-ink); white-space:nowrap; font:16px/1.5 Arial,Helvetica,sans-serif; padding:8px 0; }
.ex-header nav a[aria-current] { font-weight:600; text-decoration:underline; text-underline-offset:10px; text-decoration-thickness:2px; }
.ex-search-shortcut { border:0; border-left:1px solid var(--ex-ink); padding:0 7px 0 40px; background:none; color:var(--ex-ink); }
.ex-header svg,.ex-filters svg,.ex-action svg,.ex-more svg { width:24px; height:24px; flex:none; }
.exhibition { padding:0 3.125% 25px; }
.ex-filters { display:grid; grid-template-columns:1.85fr 1fr 1fr .96fr 1fr 1.12fr; gap:13px; margin:0 0 21px; }
.ex-filters label { min-width:0; }
.ex-filters select,.ex-search,.ex-filter-button { width:100%; min-height:45px; border:1px solid var(--ex-ink); border-radius:4px; background:transparent; color:var(--ex-ink); }
.ex-filters select { padding:0 15px; font-size:14px; cursor:pointer; }
.ex-filters select option { background:var(--ex-reading); color:var(--ex-ink); }
.ex-search { display:flex; align-items:center; gap:12px; padding:0 14px; }
.ex-search input { width:100%; min-width:0; outline:none; border:0; background:none; color:var(--ex-ink); font-size:14px; padding:10px 0; }
.ex-search input::placeholder { color:var(--ex-muted); opacity:1; }
.ex-search:focus-within { outline:2px solid var(--ex-selection); outline-offset:3px; }
.ex-filter-button { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:0 15px; font-size:14px; }
.ex-layout { display:grid; grid-template-columns:minmax(0,2.51fr) minmax(0,1fr); gap:4%; }
.ex-viewer { min-width:0; }
.ex-stage { position:relative; width:100%; height:clamp(390px,62.3vh,710px); background:#b8aec8; overflow:hidden; }
#ex-image { width:100%; height:100%; display:flex; align-items:center; justify-content:center; }
#ex-image img { width:100%; height:100%; object-fit:contain; }
.ex-arrow { position:absolute; top:44%; width:52px; height:52px; border:0; border-radius:50%; background:rgba(37,22,48,.88); color:white; display:grid; place-items:center; }
.ex-arrow svg { width:25px; height:25px; }
.ex-prev { left:15px; }.ex-next { right:15px; }
.ex-position { position:absolute; bottom:16px; left:17px; font-size:14px; color:white; background:rgba(25,10,53,.65); padding:2px 8px; }
.ex-expand { position:absolute; bottom:14px; right:14px; display:grid; place-items:center; border:0; background:rgba(25,10,53,.65); color:white; width:38px; height:38px; }
.ex-expand svg { width:27px; height:27px; }
.ex-filmstrip { display:flex; gap:18px; overflow-x:auto; overscroll-behavior-x:contain; scrollbar-width:thin; scrollbar-color:var(--ex-selection) transparent; padding:15px 0 9px; position:relative; }
.ex-thumb { flex:0 0 calc((100% - 72px)/5); min-width:0; text-align:left; background:none; border:0; color:var(--ex-ink); padding:0 0 4px; align-self:flex-start; }
.ex-thumb-image { display:flex; align-items:center; justify-content:center; height:117px; background:#b8aec8; position:relative; }
.ex-thumb img { height:100%; width:100%; object-fit:contain; }
.ex-thumb[aria-pressed="true"] .ex-thumb-image { outline:2px solid var(--ex-selection); outline-offset:2px; }
.ex-thumb[aria-pressed="true"] .ex-thumb-image::after { content:''; position:absolute; left:-2px; right:-2px; bottom:-8px; height:3px; background:var(--ex-selection); }
.ex-thumb-title { display:block; font-size:14px; line-height:1.3; margin-top:13px; overflow-wrap:anywhere; }
.ex-thumb-meta { display:block; font-size:13px; color:var(--ex-muted); margin-top:4px; }
.ex-thumb[aria-pressed="true"] .ex-thumb-title { font-weight:700; }
.ex-results { display:flex; gap:16px; align-items:center; justify-content:space-between; margin-top:8px; font-size:12px; color:var(--ex-muted); }
.ex-results button { color:var(--ex-ink); background:none; border:0; text-decoration:underline; min-height:36px; }
.ex-caption { padding:20px 0 0; min-width:0; }
.ex-overline { font-size:13px; letter-spacing:.16em; color:var(--ex-muted); margin-bottom:2px; }
.ex-caption h1 { font:600 clamp(30px,3.65vw,56px)/1.12 Arial,Helvetica,sans-serif; letter-spacing:-.045em; margin:0 0 8px; overflow-wrap:anywhere; }
.ex-author { font-size:27px; line-height:1.25; margin:0 0 12px; letter-spacing:-.04em; }
.ex-date { font-size:18px; margin-bottom:27px; }
.ex-description { border-top:1px solid var(--ex-line); padding-top:18px; min-height:126px; margin-bottom:24px; font-size:16px; line-height:1.45; }
.ex-action { width:100%; display:flex; align-items:center; gap:15px; min-height:54px; padding:12px 15px; border:1px solid var(--ex-ink); border-radius:4px; background:none; color:var(--ex-ink); font-size:16px; text-decoration:none; margin-bottom:15px; }
.ex-action svg:last-child { margin-left:auto; width:20px; }
.ex-action:hover { color:var(--ex-ink); background:rgba(255,255,255,.18); text-decoration:none; }
.ex-primary { background:var(--ex-action); font-weight:600; }
.ex-primary:hover { background:#dcf83b; }
.ex-metadata { border-top:1px solid var(--ex-line); padding-top:17px; margin-top:26px; display:grid; grid-template-columns:34% 1fr; gap:10px 7px; font-size:14px; line-height:1.4; }
.ex-metadata dt { color:var(--ex-muted); }
.ex-metadata dd { margin:0; overflow-wrap:anywhere; }
.ex-more { display:flex; align-items:center; gap:24px; margin-top:30px; min-height:40px; padding:0; color:var(--ex-ink); background:none; border:0; font-size:14px; }
.ex-more svg { width:17px; }
.ex-empty,.ex-missing { padding:30px; text-align:center; color:var(--ex-ink); font-size:16px; }
.ex-thumb .ex-missing { font-size:11px; padding:8px; }
.ex-dialog { border:1px solid var(--ex-ink); border-radius:4px; margin:auto; width:min(1200px,94vw); max-height:90vh; background:var(--ex-reading); color:var(--ex-ink); padding:24px; overflow:auto; }
.ex-dialog::backdrop { background:rgba(25,10,53,.8); }
.ex-dialog-close { display:block; margin:0 0 20px auto; background:none; border:1px solid var(--ex-ink); border-radius:4px; padding:10px 20px; color:inherit; }
.ex-dialog-layout { display:grid; grid-template-columns:1fr 1fr; gap:30px; }
.ex-dialog-image img { width:100%; height:auto; max-height:72vh; object-fit:contain; }
.ex-dialog h2 { font:600 30px/1.2 Arial,Helvetica,sans-serif; margin-bottom:25px; }
.ex-record dt { font-size:12px; font-weight:600; margin-top:16px; color:var(--ex-muted); }
.ex-record dd { margin:4px 0 0; font-size:15px; overflow-wrap:anywhere; }
.ex-dialog-image-only .ex-dialog-layout { grid-template-columns:1fr; }
.ex-dialog-image-only .ex-dialog-details { text-align:center; }
.ex-dialog-image-only .ex-action { width:max-content; margin:20px auto 0; }
:focus-visible { outline:3px solid var(--ex-selection); outline-offset:4px; }
.ex-home .block,.ex-home .stat-band,.ex-home .band-note,.site-footer { background:var(--ex-reading); }
.ex-home .block { padding-block:65px; }
.ex-home .section-head h2 { font-family:Arial,Helvetica,sans-serif; }
.site-footer { border-top:1px solid var(--ex-line); color:var(--ex-ink); }
.site-footer .muted { color:var(--ex-muted); }
.research-page { background:var(--ex-reading); }
@media(min-width:1800px) { .exhibition,.ex-header { max-width:1800px; margin-inline:auto; } }
@media(max-width:1100px) {
 .ex-header { gap:24px; }.ex-brand { font-size:27px; }.ex-header nav { gap:22px; }.ex-header nav a { font-size:14px; }
 .ex-search-shortcut { padding-left:22px; }.ex-filters { grid-template-columns:1.4fr 1fr 1fr; gap:10px; }
 .ex-layout { grid-template-columns:minmax(0,1.7fr) minmax(0,1fr); gap:25px; }.ex-page { background:linear-gradient(to right,var(--ex-ground) 0 63%,var(--ex-reading) 63%); }
 .ex-stage { height:56vh; }.ex-author { font-size:22px; }.ex-caption h1 { font-size:34px; }.ex-description { min-height:100px; }
 .ex-thumb { flex-basis:calc((100% - 36px)/3); }.ex-thumb-image { height:110px; }
}
@media(max-width:700px) {
 .ex-page { background:var(--ex-ground); }.ex-header { padding:22px 20px 17px; min-height:0; flex-wrap:wrap; gap:20px 12px; }
 .ex-brand { font-size:25px; letter-spacing:.065em; }.ex-header nav { order:3; width:100%; justify-content:space-between; gap:14px; }.ex-header nav a { font-size:14px; }
 .ex-search-shortcut { padding-left:14px; }.ex-search-shortcut svg { width:22px; }.exhibition { padding:0 20px 25px; }
 .ex-filters { grid-template-columns:1fr 1fr; gap:9px; margin-bottom:16px; }.ex-filters .ex-search { grid-column:1/-1; }.ex-filter-button { grid-column:1/-1; }
 .ex-filters select,.ex-filter-button { font-size:13px; min-height:43px; }.ex-search { min-height:45px; }
 .ex-layout { display:flex; flex-direction:column; gap:20px; }.ex-stage { height:clamp(290px,54vh,460px); }.ex-arrow { width:42px; height:42px; }.ex-prev { left:10px; }.ex-next { right:10px; }
 .ex-filmstrip { gap:12px; padding-top:14px; }.ex-thumb { flex-basis:calc((100% - 24px)/3); }.ex-thumb-image { height:90px; }.ex-thumb-title { font-size:12px; }.ex-thumb-meta { font-size:11px; }
 .ex-caption { background:var(--ex-reading); margin:0 -20px -25px; padding:28px 20px 35px; }.ex-caption h1 { font-size:38px; }.ex-author { font-size:23px; }
 .ex-description { min-height:0; margin-bottom:24px; }.ex-action { min-height:54px; }.ex-metadata { font-size:14px; }.ex-results { font-size:11px; }
 .ex-dialog { padding:17px; }.ex-dialog-layout { grid-template-columns:1fr; }.ex-dialog-image img { max-height:42vh; }.ex-dialog h2 { font-size:25px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { transition:none!important; animation:none!important; } }

/* Edelweiss: decorative brand illustrations, independent of corpus imagery.
   Three motifs share one transparent sprite adapted from Ana's reference sheet. */
.brand-ornament { display:block; flex:none; background-image:url("edelweiss-ornaments.png"); background-repeat:no-repeat; pointer-events:none; }
.brand-flower { width:46px; height:46px; background-image:url("edelweiss-flower.png"); background-size:contain; background-repeat:no-repeat; background-position:center; }
.ornamental-divider { display:flex; align-items:center; justify-content:center; gap:24px; padding:22px max(24px,6vw); background:var(--ex-reading); }
.ornamental-divider::before,.ornamental-divider::after { content:""; height:1px; max-width:260px; flex:1; background:var(--ex-line); }
.brand-scroll { width:min(290px,48vw); aspect-ratio:810 / 280; background-size:268.148% 258.571%; background-position:50% 50%; }
.brand-seal { width:112px; height:112px; margin:0 auto 14px; background-size:300% 100%; background-position:100% 50%; clip-path:inset(0 0 0 6%); }
.site-footer { border-top:0; padding-top:0; }
.site-footer .ornamental-divider { padding-block:16px 28px; }
.footer-mark .motto { color:var(--ex-ink); }
@media(max-width:700px) {
 .ex-brand { gap:8px; font-size:clamp(19px,5.5vw,25px); letter-spacing:.045em; }
 .brand-flower { width:34px; height:34px; }
 .ornamental-divider { gap:14px; padding:20px; }
 .brand-scroll { width:190px; max-width:58vw; }
 .brand-seal { width:92px; height:92px; }
}

/* Editorial hierarchy: ratio 4/3, base 18px. Local fonts only. */
:root {
 --atlas-caption:13.5px;
 --atlas-body:18px;
 --atlas-subtitle:24px;
 --atlas-heading:32px;
 --atlas-section:42.65px;
 --atlas-display:56.86px;
 --atlas-title:75.81px;
}
.ex-page,.research-page { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); line-height:1.6; }
.ex-brand { font-family:"Instrument Serif",Georgia,serif; font-size:var(--atlas-section); font-weight:400; line-height:1; letter-spacing:.035em; }
.ex-header nav a { font-family:"JetBrains Mono",monospace; font-size:var(--atlas-caption); font-weight:400; line-height:1.4; }
.ex-header nav a[aria-current] { font-weight:600; }
.ex-caption h1 { font-family:"Instrument Serif",Georgia,serif; font-size:clamp(var(--atlas-section),4.94vw,var(--atlas-title)); font-style:italic; font-weight:400; line-height:1.04; letter-spacing:-.02em; margin-bottom:14px; text-wrap:balance; }
.ex-author { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-subtitle); font-style:italic; font-weight:400; line-height:1.35; letter-spacing:0; }
.ex-overline,.ex-date,.ex-thumb-meta,.ex-results,.ex-position { font-family:"JetBrains Mono",monospace; font-size:var(--atlas-caption); font-weight:400; line-height:1.5; }
.ex-overline { letter-spacing:.075em; margin-bottom:12px; }
.ex-description { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); line-height:1.6; max-width:65ch; }
.ex-filters select,.ex-search input,.ex-filter-button,.ex-action,.ex-more,.ex-dialog-close { font-family:"JetBrains Mono",monospace; font-size:var(--atlas-caption); line-height:1.5; }
.ex-primary { font-weight:600; }
.ex-metadata { font-size:var(--atlas-body); line-height:1.4; align-items:baseline; }
.ex-metadata dt,.ex-record dt { font-family:"JetBrains Mono",monospace; font-size:var(--atlas-caption); line-height:1.5; }
.ex-metadata dd { font-family:"Crimson Pro",Georgia,serif; }
.ex-thumb-title { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); font-weight:400; line-height:1.25; }
.ex-thumb[aria-pressed="true"] .ex-thumb-title { font-weight:600; }
.ex-dialog h2 { font-family:"Instrument Serif",Georgia,serif; font-size:var(--atlas-section); font-weight:400; line-height:1.1; letter-spacing:-.01em; }
.ex-record dd { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); line-height:1.6; max-width:65ch; }
.ex-home .block h2,.ex-home .section-head h2,.research-page h1 { font-family:"Instrument Serif",Georgia,serif; font-size:clamp(var(--atlas-section),4vw,var(--atlas-display)); font-weight:400; line-height:1.1; letter-spacing:-.015em; }
.ex-home .block h3,.research-page h2 { font-family:"Instrument Serif",Georgia,serif; font-size:var(--atlas-heading); font-weight:400; line-height:1.2; }
.ex-home .block p,.research-page .prose p { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); line-height:1.6; max-width:65ch; }
.site-footer .muted,.site-footer a,.footer-mark .motto { font-family:"Crimson Pro",Georgia,serif; font-size:var(--atlas-body); line-height:1.5; }
.site-footer h4 { font-size:var(--atlas-caption); letter-spacing:.065em; }
@media(max-width:1100px) {
 .ex-header { gap:20px; }
 .ex-header nav { gap:20px; }
 .ex-brand { font-size:var(--atlas-heading); }
 .ex-header nav a { font-size:var(--atlas-caption); }
}
@media(max-width:700px) {
 .ex-brand { font-size:var(--atlas-heading); letter-spacing:.02em; gap:6px; }
 .ex-header nav { gap:10px; }
 .ex-header nav a { font-size:12px; }
 .ex-caption h1 { font-size:var(--atlas-display); }
 .ex-filters select,.ex-search input,.ex-filter-button { font-size:var(--atlas-caption); }
 .ex-thumb-meta { font-size:12px; }
}

/* Site palette: lavender exhibition, lilac reading, violet anchors, acid actions. */
:root {
 --palette-violet:#3b175d;
 --palette-blush:#f4ddeb;
 --palette-paper:#f7f1ff;
 --ink:var(--ex-ink); --print-black:var(--ex-ink);
 --paper:var(--ex-reading); --paper-2:var(--palette-paper); --paper-card:var(--palette-paper);
 --surface-card:var(--palette-paper); --surface-folio:var(--palette-paper);
 --bg-card:var(--palette-paper); --bg-card-hover:var(--palette-blush);
 --accent-hover:#451581; --accent-light:#e0cff4; --accent-border:var(--ex-line);
 --red:var(--ex-selection); --red-deep:#451581; --brand-lacre:var(--ex-selection);
 --gold:var(--ex-selection); --gold-deep:#451581; --gold-line:var(--ex-line);
 --border-light:#d1bce7; --border-strong:var(--ex-ink); --muted:#d0bce7;
 --shadow:0 8px 24px #3b175d12; --shadow-lg:0 24px 72px #3b175d26;
}
::selection { background:var(--ex-action); color:var(--ex-ink); }
.ex-stage,.ex-thumb-image { background:#ccbae3; }
.ex-home .block { background:var(--ex-reading); }
.ex-home .block.alt { background:var(--palette-blush); border-color:var(--ex-line); }
.ex-home .vitrine-block { background:var(--palette-paper); }
.ex-home .stat-band { background:var(--ex-action); border-color:var(--ex-ink); }
.stat .num,.stat .lbl { color:var(--ex-ink); }
.ex-home .band-note { background:transparent; }
.btn-primary,.btn-gold { background:var(--ex-action); border-color:var(--ex-ink); color:var(--ex-ink); }
.btn-primary:hover,.btn-gold:hover { background:#d3ee20; border-color:var(--ex-ink); color:var(--ex-ink); }
.btn-dark,.label,.tag,.dossier-index { background:var(--palette-violet); border-color:var(--palette-violet); color:var(--palette-paper); }
.btn-dark:hover { background:var(--ex-reading); color:var(--ex-ink); }
.tag.red,.tag.gold { background:var(--accent-light); color:var(--ex-ink); }
.research-page .hero { background:var(--ex-ground); }
.research-page .hero .subtitle { color:var(--palette-violet); }
.prose blockquote,.notice { border-left-color:var(--ex-selection); }
.site-footer {
 --ex-line:#86639f; --text-primary:#f7f1ff; --text-secondary:#e3d4f0;
 --text-muted:#e3d4f0; --ex-muted:#e3d4f0;
 background:var(--palette-violet); color:var(--palette-paper);
}
.site-footer .ornamental-divider { background:transparent; }
.site-footer h4,.site-footer a:hover { color:var(--ex-action); }
.site-footer a,.site-footer .muted,.footer-mark .motto { color:#e3d4f0; }
.site-footer :focus-visible { outline-color:var(--ex-action); }

/* The homepage introduces the research; the collection owns the image browser. */
.ex-home { background:var(--ex-ground); }
.home-opening { display:grid; grid-template-columns:1fr 1.1fr; gap:5vw; padding:55px max(32px,6vw) 65px; max-width:1800px; margin:auto; }
.home-intro { padding-top:15px; }
.home-intro .eyebrow { color:var(--palette-violet); font-size:12px; letter-spacing:.08em; }
.home-intro h1 { font-family:"Instrument Serif",Georgia,serif; font-size:clamp(72px,7.7vw,124px); line-height:.94; font-weight:400; letter-spacing:-.025em; margin:27px 0; }
.home-intro h1 em { color:var(--palette-violet); font-weight:400; }
.home-deck { max-width:38ch; font-size:24px; line-height:1.45; }
.home-actions { display:flex; align-items:center; flex-wrap:wrap; gap:22px; margin:30px 0; }
.home-actions>a:last-child { color:var(--ex-ink); text-decoration:underline; text-underline-offset:5px; }
.home-byline { font-family:var(--font-mono); font-size:11px; color:var(--ex-muted); }
.home-constellation { position:relative; min-height:700px; }
.home-art { position:absolute; display:block; color:var(--ex-ink); box-shadow:0 14px 32px #3b175d20; background:var(--palette-paper); padding:8px; transition:transform .2s; }
.home-art img { width:100%; display:block; object-fit:contain; }
.home-art span { display:block; font:10px/1.5 var(--font-mono); padding:8px 2px 2px; }
.home-art:hover { color:var(--ex-ink); text-decoration:none; transform:rotate(0deg) translateY(-6px); z-index:3; }
.home-art:focus-visible { z-index:4; }
.home-art-justice { width:48%; top:0; left:0; transform:rotate(-7deg); }
.home-art-republic { width:44%; right:0; top:85px; transform:rotate(8deg); background:var(--ex-action); }
.home-art-columbia { width:64%; left:12%; top:435px; transform:rotate(-3deg); }
@media(max-width:1000px) {
 .home-opening { gap:35px; padding-inline:32px; }
 .home-constellation { min-height:600px; }
 .home-art-columbia { top:340px; }
}
@media(max-width:700px) {
 .home-opening { grid-template-columns:1fr; padding:24px 24px 40px; gap:36px; }
 .home-intro h1 { font-size:clamp(68px,19vw,100px); }
 .home-deck { font-size:22px; }
 .home-constellation { min-height:540px; }
 .home-art-columbia { top:330px; width:73%; left:10%; }
}
@media(prefers-reduced-motion:reduce) { .home-art { transition:none; } }

/* Grade: parede do acervo — molduras de papel sobre a lavanda, caption em mono. */
.ex-toolbar { display:flex; justify-content:flex-end; margin:-8px 0 13px; }
.ex-results-actions { display:flex; align-items:center; gap:16px; }
.ex-view-toggle { display:flex; }
.ex-view-toggle button { display:flex; align-items:center; gap:8px; min-height:36px; padding:0 14px; border:1px solid var(--ex-ink); background:transparent; color:var(--ex-ink); font-family:"JetBrains Mono",monospace; font-size:var(--atlas-caption); }
.ex-view-toggle button svg { width:17px; height:17px; }
.ex-view-toggle button:first-child { border-radius:4px 0 0 4px; }
.ex-view-toggle button + button { border-left:0; border-radius:0 4px 4px 0; }
.ex-view-toggle button[aria-pressed="true"] { background:var(--ex-action); font-weight:600; }
.ex-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:18px; margin-top:15px; }
.ex-frame { display:block; text-align:left; background:var(--palette-paper); border:1px solid var(--ex-line); padding:8px; color:var(--ex-ink); box-shadow:var(--shadow); transition:transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s cubic-bezier(.22,1,.36,1); }
.ex-frame:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); color:var(--ex-ink); text-decoration:none; }
.ex-frame[aria-pressed="true"] { outline:2px solid var(--ex-selection); outline-offset:2px; }
.ex-frame-image { display:flex; align-items:center; justify-content:center; height:200px; background:#ccbae3; }
.ex-frame-image img { width:100%; height:100%; object-fit:contain; }
.ex-frame-cap { display:block; font-family:"JetBrains Mono",monospace; font-size:10px; line-height:1.5; padding:8px 2px 2px; overflow-wrap:anywhere; }
.ex-frame .ex-missing { font-size:11px; padding:20px 8px; }
@media(max-width:1100px) { .ex-grid { grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); } .ex-frame-image { height:160px; } }
@media(max-width:700px) { .ex-grid { grid-template-columns:repeat(auto-fill,minmax(140px,1fr)); gap:12px; } .ex-frame-image { height:130px; } .ex-results { flex-wrap:wrap; } }

/* Constelação: campo disperso de molduras — a lógica da home estendida ao acervo inteiro. */
.ex-constellation { height:clamp(430px,72vh,780px); overflow:auto; overscroll-behavior:contain; scrollbar-width:thin; scrollbar-color:var(--ex-selection) transparent; margin-top:15px; }
.ex-const-field { position:relative; margin:0 auto; }
.ex-star { position:absolute; display:block; text-align:left; background:var(--palette-paper); padding:8px; border:0; color:var(--ex-ink); box-shadow:0 14px 32px #3b175d20; transform:rotate(var(--rot,0deg)); transition:transform .2s cubic-bezier(.22,1,.36,1); }
.ex-star:hover { transform:rotate(0deg) translateY(-6px); z-index:3; color:var(--ex-ink); text-decoration:none; box-shadow:var(--shadow-lg); }
.ex-star:focus-visible { z-index:4; }
.ex-star-acid { background:var(--ex-action); }
.ex-star[aria-pressed="true"] { outline:2px solid var(--ex-selection); outline-offset:2px; }
.ex-star-image { display:block; background:#ccbae3; }
.ex-star-image img { width:100%; height:auto; max-height:260px; object-fit:contain; display:block; }
.ex-star .ex-missing { font-size:11px; padding:20px 8px; }
@media(max-width:700px) { .ex-constellation { height:64vh; } .ex-star-image img { max-height:190px; } }
.ex-layout-wide { grid-template-columns:minmax(0,1fr); }
.ex-layout-wide .ex-caption { display:none; }
@media(max-width:700px) { .ex-layout-wide { display:block; } }
.ex-ground-full { background:var(--ex-ground); }