/* ==========================================================================
   Adéquate Galerie — feuille de style unique.
   Galerie muséale : fond ivoire, filets fins, cartels, un seul accent sienne.
   Sommaire : 1 polices · 2 jetons · 3 base · 4 en-tête · 5 entrée · 6 salles
   7 œuvres et cartels · 8 cimaises · 9 notice · 10 formulaires · 11 pied
   12 responsive · 13 impression et préférences
   ========================================================================== */

/* 1. Polices ------------------------------------------------------------- */
@font-face {
  font-family: "EB Garamond";
  src: url("../fonts/eb-garamond-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "EB Garamond";
  src: url("../fonts/eb-garamond-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "EB Garamond";
  src: url("../fonts/eb-garamond-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

/* 2. Jetons -------------------------------------------------------------- */
:root {
  --ivoire: #faf7ef;
  --ivoire-profond: #f2ece0;
  --carton: #efe8d8;
  --blanc-musee: #fffdf8;
  --encre: #1f1c17;
  --graphite: #5b5449;
  --graphite-clair: #7c7264;
  --filet: #cdc3ae;
  --filet-fin: rgba(31, 28, 23, 0.16);
  --filet-tres-fin: rgba(31, 28, 23, 0.09);
  --sienne: #9c4a1e;
  --sienne-fonce: #7d3915;
  --sienne-voile: rgba(156, 74, 30, 0.08);

  --serif: "EB Garamond", "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --pas: 8px;
  --gouttiere: clamp(20px, 4vw, 40px);
  --largeur: 1180px;
  --lecture: 40rem;
  --transition: 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* 3. Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ivoire);
  color: var(--encre);
  font: 400 1.16rem/1.75 var(--serif);
  font-feature-settings: "kern" 1, "liga" 1, "onum" 1;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--sienne); }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 0.5em;
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: 0.002em;
  text-wrap: balance;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 2px solid var(--sienne);
  outline-offset: 3px;
}

.container {
  width: min(100% - (var(--gouttiere) * 2), var(--largeur));
  margin-inline: auto;
}

.section { padding-block: clamp(48px, 7vw, 92px); }
.section--teintee {
  background: var(--ivoire-profond);
  border-block: 1px solid var(--filet-fin);
}

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 50%; top: -100px;
  transform: translateX(-50%);
  z-index: 100;
  padding: 12px 22px;
  background: var(--encre);
  color: var(--ivoire);
  font-family: var(--sans);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip-link:focus { top: 10px; color: var(--ivoire); }

.icon { width: 1em; height: 1em; flex: none; }

/* Libellés de cartel : petite capitale interlettrée, en sans pour la netteté. */
.surtitre {
  margin: 0 0 14px;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sienne);
}

.titre-section {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--filet);
}

.bouton {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border: 1px solid var(--encre);
  background: var(--encre);
  color: var(--ivoire);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.bouton:hover,
.bouton:focus-visible {
  background: var(--sienne);
  border-color: var(--sienne);
  color: var(--blanc-musee);
}
.bouton .icon { transition: transform var(--transition); }
.bouton:hover .icon { transform: translateX(4px); }

.lien-filet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--filet);
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--graphite);
  transition: color var(--transition), border-color var(--transition);
}
.lien-filet:hover,
.lien-filet:focus-visible { color: var(--sienne); border-color: var(--sienne); }
.lien-filet .icon { transition: transform var(--transition); }
.lien-filet:hover .icon { transform: translateX(3px); }

/* 4. Bandeau et en-tête -------------------------------------------------- */
.bandeau {
  background: var(--encre);
  color: #ddd4c2;
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}
.bandeau-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 38px;
  padding-block: 8px;
}
.bandeau-date { text-transform: capitalize; }
.bandeau-texte {
  flex: 1 1 auto;
  text-align: center;
  color: #efe6d4;
  font-style: italic;
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0;
}
.bandeau-lien {
  text-decoration: none;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.bandeau-lien:hover { color: #e6b894; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--ivoire) 94%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--filet-fin);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 84px;
  padding-block: 12px;
}
.branding { margin-right: auto; }
.site-tagline {
  margin: 4px 0 0;
  font-size: 0.86rem;
  font-style: italic;
  color: var(--graphite-clair);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--encre);
}
.wordmark-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--encre);
  outline: 1px solid var(--encre);
  outline-offset: 3px;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: background var(--transition), color var(--transition);
}
.wordmark:hover .wordmark-mark { background: var(--sienne); border-color: var(--sienne); outline-color: var(--sienne); color: var(--blanc-musee); }
.wordmark-text { display: flex; flex-direction: column; line-height: 1.05; }
.wordmark-name { font-size: 1.42rem; font-weight: 600; }
.wordmark-sub {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--graphite);
}
.custom-logo-link img { max-height: 64px; width: auto; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-menu li { position: relative; }
.nav-menu a {
  display: block;
  padding: 8px 0;
  font-family: var(--sans);
  font-size: 0.79rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--graphite);
  transition: color var(--transition);
}
.nav-menu a::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: 5px;
  background: var(--sienne);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-menu a:hover, .nav-menu a:focus-visible { color: var(--sienne); }
.nav-menu a:hover::after,
.nav-menu a:focus-visible::after,
.nav-menu .current-menu-item > a::after,
.nav-menu [aria-current="page"]::after { transform: scaleX(1); }
.nav-menu .current-menu-item > a,
.nav-menu [aria-current="page"] { color: var(--encre); }

.nav-menu .sub-menu {
  margin: 0;
  padding: 10px 0;
  list-style: none;
  min-width: 210px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
}
.nav-menu .sub-menu a { padding: 7px 18px; letter-spacing: 0.08em; }
.nav-menu .sub-menu a::after { display: none; }

@media (min-width: 981px) {
  .nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: -18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .nav-menu li:hover > .sub-menu,
  .nav-menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
}

.header-search { position: relative; }
.header-search > summary {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--filet);
  font-size: 1.05rem;
  color: var(--graphite);
  cursor: pointer;
  list-style: none;
  transition: border-color var(--transition), color var(--transition);
}
.header-search > summary::-webkit-details-marker { display: none; }
.header-search > summary:hover { border-color: var(--sienne); color: var(--sienne); }
.header-search > summary .icon:last-child,
.header-search[open] > summary .icon:first-child { display: none; }
.header-search[open] > summary .icon:last-child { display: block; }
.header-search-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  z-index: 30;
  width: min(84vw, 360px);
  padding: 16px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  box-shadow: 0 18px 40px -28px rgba(31, 28, 23, 0.5);
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border: 1px solid var(--filet);
  background: none;
  color: var(--encre);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
}
.menu-lines {
  position: relative;
  width: 17px;
  height: 1px;
  background: currentColor;
}
.menu-lines::before, .menu-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 17px;
  height: 1px;
  background: currentColor;
}
.menu-lines::before { top: -5px; }
.menu-lines::after { top: 5px; }
.menu-toggle[aria-expanded="true"] { border-color: var(--sienne); color: var(--sienne); }

/* 5. Entrée de galerie --------------------------------------------------- */
.entree {
  padding-block: clamp(44px, 6vw, 84px) clamp(40px, 5vw, 72px);
  background:
    linear-gradient(var(--filet-tres-fin) 1px, transparent 1px) 0 0 / 100% 34px,
    var(--ivoire);
  border-bottom: 1px solid var(--filet-fin);
}
.entree-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: start;
}
.entree-texte h1 {
  font-size: clamp(2.3rem, 5.2vw, 3.7rem);
  line-height: 1.08;
  margin-bottom: 0.44em;
}
.entree-chapo {
  max-width: 34rem;
  font-size: 1.16rem;
  color: var(--graphite);
}
.entree-actions { margin: 28px 0 34px; }

.cartel-entree {
  max-width: 30rem;
  padding: 22px 26px;
  background: var(--carton);
  border: 1px solid var(--filet);
  box-shadow: 0 0 0 5px var(--ivoire), 0 0 0 6px var(--filet-tres-fin);
}
.cartel-entree dl {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 34px;
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--filet);
}
.cartel-entree dt {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--graphite);
}
.cartel-entree dd {
  margin: 2px 0 0;
  font-size: 1.5rem;
  font-weight: 600;
  font-variant-numeric: lining-nums;
}
.cartel-entree-note {
  margin: 0;
  font-size: 0.96rem;
  font-style: italic;
  color: var(--graphite);
}

.cadre-vide {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  padding: 18px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  box-shadow: 0 0 0 9px var(--blanc-musee), 0 0 0 10px var(--filet);
}
.cadre-vide-inner {
  display: grid;
  place-items: center;
  gap: 14px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--filet-fin);
  background:
    repeating-linear-gradient(45deg, var(--filet-tres-fin) 0 1px, transparent 1px 13px),
    var(--ivoire-profond);
}
.cadre-vide-monogramme {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--filet);
}
.cadre-vide-legende {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--graphite-clair);
}

.rangee-cartels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: 28px;
  border-top: 1px solid var(--filet);
}

/* 6. Plan des salles ----------------------------------------------------- */
.section-tete {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px 30px;
  margin-bottom: clamp(28px, 4vw, 44px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--filet);
}
.section-tete h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
}
.section-note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--graphite);
}

.grille-salles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(238px, 1fr));
  gap: 1px;
  background: var(--filet);
  border: 1px solid var(--filet);
}
.salle {
  display: grid;
  gap: 8px;
  padding: 26px 24px 30px;
  background: var(--ivoire);
  text-decoration: none;
  transition: background var(--transition);
}
.salle:hover, .salle:focus-visible { background: var(--blanc-musee); }
.salle-num {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--sienne);
}
.salle-nom {
  font-size: 1.42rem;
  font-weight: 600;
  line-height: 1.2;
}
.salle:hover .salle-nom { color: var(--sienne); }
.salle-desc {
  font-size: 0.94rem;
  font-style: italic;
  color: var(--graphite);
}

/* 7. Œuvres et cartels --------------------------------------------------- */
.oeuvre { margin: 0; }

.oeuvre-cadre {
  display: block;
  padding: 10px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.oeuvre:hover .oeuvre-cadre {
  border-color: var(--sienne);
  box-shadow: 0 14px 30px -24px rgba(31, 28, 23, 0.55);
}
.oeuvre-passepartout {
  display: block;
  overflow: hidden;
  border: 1px solid var(--filet-tres-fin);
  background: var(--ivoire-profond);
}
.oeuvre-passepartout img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 420ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.oeuvre:hover .oeuvre-passepartout img { transform: scale(1.028); }

/* Vignette de remplacement : passe-partout gravé, quatre trames discrètes. */
.oeuvre-vide {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--ivoire-profond);
}
.trame-0 .oeuvre-vide { background-image: repeating-linear-gradient(45deg, var(--filet-tres-fin) 0 1px, transparent 1px 12px); }
.trame-1 .oeuvre-vide { background-image: repeating-linear-gradient(-45deg, var(--filet-tres-fin) 0 1px, transparent 1px 10px); }
.trame-2 .oeuvre-vide { background-image: repeating-linear-gradient(0deg, var(--filet-tres-fin) 0 1px, transparent 1px 11px); }
.trame-3 .oeuvre-vide {
  background-image:
    repeating-linear-gradient(45deg, var(--filet-tres-fin) 0 1px, transparent 1px 14px),
    repeating-linear-gradient(-45deg, var(--filet-tres-fin) 0 1px, transparent 1px 14px);
}
.oeuvre-monogramme {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border: 1px solid var(--filet);
  background: var(--ivoire);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.cartel { padding: 16px 2px 0; }
.cartel-ligne {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
}
.cartouche {
  font-family: var(--sans);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--sienne);
}
.cartouche:hover { color: var(--sienne-fonce); text-decoration: underline; }
.cartel-sep { color: var(--filet); }
.cartel-date {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--graphite-clair);
}
.cartel-titre {
  margin: 0 0 10px;
  font-size: 1.36rem;
  line-height: 1.24;
}
.cartel-titre a { text-decoration: none; }
.cartel-titre a:hover { text-decoration: underline; text-decoration-color: var(--filet); }
.cartel-notice {
  margin: 0 0 12px;
  font-size: 1.02rem;
  line-height: 1.66;
  color: var(--graphite);
}
.cartel-pied {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--filet-tres-fin);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite-clair);
}
.cartel-duree { display: inline-flex; align-items: center; gap: 6px; }
.cartel-lire {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sienne);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--transition), transform var(--transition);
}
.oeuvre:hover .cartel-lire,
.oeuvre:focus-within .cartel-lire { opacity: 1; transform: none; }

/* Variante « cimaise » : la pièce maîtresse de l’entrée. */
.oeuvre--cimaise .oeuvre-cadre {
  padding: 14px;
  box-shadow: 0 0 0 1px var(--filet-tres-fin);
}
.oeuvre--cimaise .oeuvre-passepartout img,
.oeuvre--cimaise .oeuvre-vide { aspect-ratio: 3 / 2; }
.oeuvre--cimaise .cartel {
  max-width: 44rem;
  margin-top: 4px;
  padding: 20px 24px;
  background: var(--carton);
  border: 1px solid var(--filet);
}
.oeuvre--cimaise .cartel-titre { font-size: clamp(1.6rem, 2.7vw, 2.15rem); }
.oeuvre--cimaise .cartel-notice { font-size: 1.08rem; }

/* Variante « cartel » : vignette à gauche, texte serré. */
.oeuvre--cartel {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  border-right: 1px solid var(--filet-fin);
}
.rangee-cartels .oeuvre--cartel:last-child { border-right: 0; }
.oeuvre--cartel .oeuvre-cadre { padding: 5px; }
.oeuvre--cartel .oeuvre-passepartout img,
.oeuvre--cartel .oeuvre-vide { aspect-ratio: 1; }
.oeuvre--cartel .oeuvre-monogramme { width: 44px; height: 44px; font-size: 0.95rem; }
.oeuvre--cartel .cartel { padding: 0; }
.oeuvre--cartel .cartel-titre { font-size: 1.06rem; margin-bottom: 6px; }
.oeuvre--cartel .cartel-pied { border: 0; padding-top: 4px; }
.oeuvre--cartel .cartel-lire { display: none; }

/* Variante « notice » : texte seul, pour le cabinet de curiosités. */
.oeuvre--notice .cartel { padding: 0; }
.oeuvre--notice .cartel-titre { font-size: 1.08rem; margin-bottom: 6px; }
.oeuvre--notice .cartel-pied { border: 0; padding-top: 2px; }
.oeuvre--notice .cartel-lire { display: none; }

/* 8. Cimaises (grilles d’articles) --------------------------------------- */
.cimaise {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: clamp(30px, 3.6vw, 48px) clamp(24px, 3vw, 40px);
}
.cimaise--deux { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.accrochage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

.cabinet {
  padding: 24px 26px 28px;
  background: var(--carton);
  border: 1px solid var(--filet);
}
.cabinet h3 {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--filet);
  font-size: 1.16rem;
}
.cabinet-liste {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cabinet;
}
.cabinet-liste li {
  counter-increment: cabinet;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--filet-tres-fin);
}
.cabinet-liste li:last-child { border-bottom: 0; padding-bottom: 0; }
.cabinet-liste li::before {
  content: counter(cabinet, upper-roman);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--sienne);
  padding-top: 3px;
}
.cabinet-liste .cartel-ligne { margin-bottom: 4px; }
.cabinet-liste .cartel-date { display: none; }
.cabinet-liste .cartel-sep { display: none; }

.blocs-salles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--filet-fin);
}
.bloc-salle {
  padding: 0 clamp(18px, 2vw, 28px);
  background: var(--ivoire-profond);
}
.bloc-salle:first-child { padding-left: 0; }
.bloc-salle:last-child { padding-right: 0; }
.bloc-salle-tete {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--filet);
}
.bloc-salle-tete h2 {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  font-size: 1.44rem;
}
.bloc-salle .oeuvre--oeuvre { margin-bottom: 20px; }
.bloc-salle .oeuvre--cartel {
  padding: 15px 0;
  border-right: 0;
  border-top: 1px solid var(--filet-tres-fin);
  grid-template-columns: 72px minmax(0, 1fr);
}

/* 9. Têtes de page, registre, notice ------------------------------------- */
.tete-page, .tete-salle {
  margin-bottom: clamp(30px, 4vw, 48px);
  padding-bottom: 22px;
  border-bottom: 1px solid var(--filet);
}
.tete-salle {
  margin-bottom: 0;
  padding-block: clamp(28px, 4vw, 52px) 26px;
  background: var(--ivoire-profond);
  border-bottom: 1px solid var(--filet);
}
.tete-salle + .container { padding-top: clamp(34px, 4vw, 52px); }
.tete-page h1, .tete-salle h1 {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.1rem);
}
.salle-description {
  max-width: var(--lecture);
  margin-top: 14px;
  font-size: 1.06rem;
  font-style: italic;
  color: var(--graphite);
}
.salle-compte {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite-clair);
}
.tete-salle .search-form { max-width: 420px; margin-top: 20px; }

.bande-registre {
  padding-block: clamp(46px, 6vw, 78px);
  background: var(--encre);
  color: var(--ivoire);
  text-align: center;
}
.bande-registre .surtitre { color: var(--sienne-clair); }
.bande-registre h2 {
  max-width: 26ch;
  margin: 0 auto 26px;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
}
.bande-registre .search-form { max-width: 520px; margin-inline: auto; }
.bande-registre .search-form input[type="search"] {
  background: transparent;
  border-color: rgba(250, 247, 239, 0.32);
  color: var(--ivoire);
}
.bande-registre .search-form input[type="search"]::placeholder { color: rgba(250, 247, 239, 0.55); }
.bande-registre .search-form button {
  background: var(--ivoire);
  border-color: var(--ivoire);
  color: var(--encre);
}
.bande-registre .search-form button:hover { background: var(--sienne); border-color: var(--sienne); color: var(--blanc-musee); }

.jauge-lecture {
  position: sticky;
  top: 84px;
  z-index: 35;
  height: 2px;
  background: var(--filet-tres-fin);
}
.jauge-lecture span {
  display: block;
  height: 100%;
  background: var(--sienne);
  transform: scaleX(0);
  transform-origin: left;
}

.notice-main { max-width: 100%; }
.notice-tete {
  max-width: var(--lecture);
  margin: 0 auto clamp(26px, 3.4vw, 40px);
  text-align: center;
}
.notice-tete h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.25rem);
  line-height: 1.1;
}
.notice-tete .surtitre {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.notice-chapo {
  margin: 0 auto 22px;
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--graphite);
}

.notice-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--filet);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
}
.notice-avatar { border-radius: 50%; }
.notice-auteur { font-weight: 600; color: var(--encre); }

.notice-cadre {
  margin: 0 auto clamp(30px, 4vw, 48px);
  max-width: 1000px;
  padding: 14px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
}
.notice-cadre img { width: 100%; border: 1px solid var(--filet-tres-fin); }
.notice-cadre figcaption {
  margin-top: 12px;
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  color: var(--graphite);
}

.entry-content {
  max-width: var(--lecture);
  margin-inline: auto;
  font-size: 1.16rem;
  line-height: 1.8;
}
.entry-content > * { margin-block: 0 1.2em; }
.entry-content h2 { margin-top: 1.9em; font-size: 1.85rem; }
.entry-content h3 { margin-top: 1.6em; font-size: 1.44rem; }
.entry-content h4 { margin-top: 1.4em; font-size: 1.2rem; }
.entry-content a { color: var(--sienne); text-decoration-color: var(--sienne-clair); }
.entry-content a:hover { text-decoration-color: var(--sienne); }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: 0.45em; }
.entry-content blockquote {
  margin: 1.8em 0;
  padding: 4px 0 4px 26px;
  border-left: 1px solid var(--sienne);
  font-size: 1.24rem;
  font-style: italic;
  color: var(--graphite);
}
.entry-content blockquote cite {
  display: block;
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.74rem;
  font-style: normal;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.entry-content figure { margin-inline: 0; }
.entry-content figure img { border: 1px solid var(--filet-tres-fin); }
.entry-content figcaption, .entry-content .wp-element-caption {
  margin-top: 10px;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--graphite);
}
.entry-content hr, .entry-content .wp-block-separator {
  border: 0;
  border-top: 1px solid var(--filet);
  margin-block: 2.4em;
}
.entry-content code {
  padding: 2px 5px;
  background: var(--carton);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.9em;
}
.entry-content pre {
  padding: 18px 20px;
  overflow-x: auto;
  background: var(--carton);
  border: 1px solid var(--filet);
  font-size: 0.92rem;
  line-height: 1.6;
}
.entry-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}
.entry-content th, .entry-content td {
  padding: 10px 12px;
  border: 1px solid var(--filet);
  text-align: left;
}
.entry-content th { background: var(--carton); font-weight: 600; }
.alignwide { max-width: 1080px; margin-inline: auto; }
.alignfull { max-width: none; }
.entry-content .alignwide, .entry-content .alignfull {
  width: auto;
  margin-inline: calc(50% - 50vw);
  padding-inline: var(--gouttiere);
}
.entry-content .alignwide { width: min(1080px, 100vw); margin-inline: auto; padding-inline: 0; }

.notice-pied {
  max-width: var(--lecture);
  margin: clamp(32px, 4vw, 48px) auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--filet);
}
.notice-mots {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.notice-mots-label, .partage-label {
  font-family: var(--sans);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--graphite);
}
.notice-mots a {
  padding: 4px 11px;
  border: 1px solid var(--filet);
  font-size: 0.88rem;
  text-decoration: none;
  color: var(--graphite);
  transition: border-color var(--transition), color var(--transition);
}
.notice-mots a:hover { border-color: var(--sienne); color: var(--sienne); }

.partage {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}
.partage a, .copier-lien {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--graphite);
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px solid var(--filet);
  transition: color var(--transition), border-color var(--transition);
}
.partage a:hover, .copier-lien:hover { color: var(--sienne); border-color: var(--sienne); }
.copier-lien.is-done { color: var(--sienne); border-color: var(--sienne); }

.post-navigation {
  max-width: var(--lecture);
  margin: clamp(34px, 4vw, 52px) auto 0;
  padding-top: 26px;
  border-top: 1px solid var(--filet);
}
.post-navigation .nav-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--filet-fin);
}
.post-navigation .nav-previous a,
.post-navigation .nav-next a {
  display: block;
  height: 100%;
  padding: 18px 20px;
  background: var(--ivoire);
  text-decoration: none;
  font-size: 1.05rem;
  line-height: 1.35;
  transition: background var(--transition);
}
.post-navigation a:hover { background: var(--carton); color: var(--sienne); }
.post-navigation .nav-next { text-align: right; }
.post-navigation a span {
  display: block;
  margin-bottom: 7px;
  font-family: var(--sans);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sienne);
}

.meme-salle {
  margin-top: clamp(44px, 5vw, 72px);
}
.meme-salle .titre-section { margin-bottom: clamp(24px, 3vw, 36px); }

/* 10. Formulaires, commentaires, pagination ------------------------------ */
.search-form {
  display: flex;
  gap: 0;
}
.search-form input[type="search"] {
  flex: 1 1 auto;
  min-width: 0;
  padding: 12px 15px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  border-right: 0;
  color: var(--encre);
  font-family: var(--serif);
  font-size: 1rem;
}
.search-form input[type="search"]::placeholder { color: var(--graphite-clair); font-style: italic; }
.search-form button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid var(--encre);
  background: var(--encre);
  color: var(--ivoire);
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.search-form button:hover { background: var(--sienne); border-color: var(--sienne); }

.salle-vide {
  padding: clamp(36px, 5vw, 60px) clamp(24px, 4vw, 44px);
  background: var(--carton);
  border: 1px solid var(--filet);
  text-align: center;
}
.salle-vide h2, .salle-vide h3 {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 2.8vw, 1.9rem);
}
.salle-vide p { color: var(--graphite); max-width: 46ch; margin-inline: auto; }
.salle-vide .search-form { max-width: 400px; margin: 22px auto 0; }
.salle-vide--douce {
  grid-column: 1 / -1;
  background: none;
  border-style: dashed;
  padding: 34px 24px;
}

.pagination { margin-top: clamp(38px, 5vw, 60px); }
.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
}
.pagination .page-numbers {
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  padding-inline: 12px;
  border: 1px solid var(--filet);
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--graphite);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.pagination .page-numbers:hover { border-color: var(--sienne); color: var(--sienne); }
.pagination .page-numbers.current {
  background: var(--encre);
  border-color: var(--encre);
  color: var(--ivoire);
}
.pagination .page-numbers.dots { border-color: transparent; }

.livre-or {
  max-width: var(--lecture);
  margin: clamp(46px, 5vw, 72px) auto 0;
  padding-top: 30px;
  border-top: 1px solid var(--filet);
}
.livre-or .titre-section { margin-bottom: 26px; }
.comment-list { margin: 0 0 34px; padding: 0; list-style: none; }
.comment-list ol.children { margin: 18px 0 0 24px; padding-left: 20px; list-style: none; border-left: 1px solid var(--filet); }
.comment-list li.comment { margin-bottom: 22px; }
.comment-body {
  padding: 18px 20px;
  background: var(--carton);
  border: 1px solid var(--filet-fin);
}
.comment-author { display: flex; align-items: center; gap: 10px; font-size: 1rem; }
.comment-author img { border-radius: 50%; }
.comment-author .fn { font-weight: 600; font-style: normal; }
.comment-metadata {
  margin: 6px 0 12px;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--graphite-clair);
}
.comment-metadata a { text-decoration: none; }
.comment-content { font-size: 1.04rem; }
.reply {
  margin-top: 10px;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.reply a { color: var(--sienne); text-decoration: none; border-bottom: 1px solid var(--sienne-clair); }
.livre-or-clos, .comment-notes, .comment-form-cookies-consent label {
  font-size: 0.95rem;
  color: var(--graphite);
}
.comment-respond { margin-top: 10px; }
.comment-reply-title { font-size: 1.36rem; margin-bottom: 14px; }
.comment-form p { margin-bottom: 16px; }
.comment-form label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite);
}
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  color: var(--encre);
  font-family: var(--serif);
  font-size: 1.02rem;
}
.comment-form textarea { min-height: 150px; resize: vertical; }
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--sienne); outline-offset: 1px; }
.comment-form .form-submit { margin-bottom: 0; }
.comment-form-cookies-consent { display: flex; align-items: center; gap: 9px; }
.comment-form-cookies-consent label { margin: 0; font-family: var(--serif); letter-spacing: 0; text-transform: none; font-weight: 400; }
.comments-pagination { margin-bottom: 30px; }

/* 11. Salle fermée (404) et pied de page --------------------------------- */
.salle-fermee {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}
.salle-fermee-cadre {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 4;
  background: var(--blanc-musee);
  border: 1px solid var(--filet);
  box-shadow: 0 0 0 8px var(--blanc-musee), 0 0 0 9px var(--filet);
}
.salle-fermee-cadre span {
  display: grid;
  place-items: center;
  width: calc(100% - 22px);
  height: calc(100% - 22px);
  border: 1px solid var(--filet-fin);
  background: repeating-linear-gradient(45deg, var(--filet-tres-fin) 0 1px, transparent 1px 13px), var(--ivoire-profond);
  font-size: 3.4rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--filet);
}
.salle-fermee-texte h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.salle-fermee-texte p { color: var(--graphite); max-width: 46ch; }
.salle-fermee-texte .search-form { max-width: 420px; margin-block: 22px; }

.site-footer {
  margin-top: clamp(50px, 6vw, 84px);
  background: var(--encre);
  color: #ddd4c2;
  font-size: 1rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 52px);
  padding-block: clamp(44px, 5vw, 66px);
}
.site-footer .wordmark { color: var(--ivoire); }
.site-footer .wordmark-mark { border-color: #6e6455; outline-color: #6e6455; }
.site-footer .wordmark-sub { color: var(--sienne-clair); }
.footer-about p { margin-top: 16px; color: #bdb3a0; }
.footer-note { font-style: italic; }
.footer-col h2 {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(221, 212, 194, 0.2);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sienne-clair);
}
.footer-col ul { margin: 0; padding: 0; list-style: none; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { text-decoration: none; color: #ddd4c2; transition: color var(--transition); }
.footer-col a:hover { color: #edc3a4; }
.footer-salles a { display: flex; align-items: baseline; gap: 10px; }
.footer-salles .salle-num { color: var(--sienne-clair); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-block: 20px;
  border-top: 1px solid rgba(221, 212, 194, 0.18);
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #9d9386;
}
.footer-colophon { font-style: normal; }

/* 12. Responsive --------------------------------------------------------- */
@media (max-width: 1080px) {
  .accrochage-layout { grid-template-columns: minmax(0, 1fr); }
  .cabinet { max-width: none; }
  .blocs-salles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 1px; }
  .bloc-salle:nth-child(2) { padding-right: 0; }
  .bloc-salle:nth-child(3) { padding-left: 0; }
}

@media (max-width: 980px) {
  .menu-toggle { display: inline-flex; }
  .header-inner { flex-wrap: wrap; min-height: 0; gap: 14px; }
  .branding { margin-right: auto; }
  /* Sans JavaScript, le menu reste déplié dans le flux. */
  .primary-nav { order: 5; width: 100%; }
  .js .primary-nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }
  .js .primary-nav.is-open { max-height: 80vh; overflow-y: auto; }
  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-block: 8px 14px;
    border-top: 1px solid var(--filet-fin);
  }
  .nav-menu li { border-bottom: 1px solid var(--filet-tres-fin); }
  .nav-menu a { padding: 13px 2px; }
  .nav-menu a::after { display: none; }
  .nav-menu .sub-menu { border: 0; padding: 0 0 8px 16px; background: none; }
  .menu-toggle { display: none; }
  .js .menu-toggle { display: inline-flex; }
  .entree-grid { grid-template-columns: minmax(0, 1fr); }
  .entree-oeuvre { order: -1; }
  .rangee-cartels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rangee-cartels .oeuvre--cartel:nth-child(2n) { border-right: 0; }
  .salle-fermee { grid-template-columns: minmax(0, 1fr); }
  .salle-fermee-cadre { max-width: 220px; aspect-ratio: 4 / 3; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  body { font-size: 1.1rem; }
  .bandeau-inner { flex-wrap: wrap; justify-content: center; text-align: center; }
  .bandeau-texte { order: -1; flex-basis: 100%; }
  .cimaise, .cimaise--deux { grid-template-columns: minmax(0, 1fr); }
  .rangee-cartels { grid-template-columns: minmax(0, 1fr); padding-top: 12px; }
  .rangee-cartels .oeuvre--cartel {
    border-right: 0;
    border-bottom: 1px solid var(--filet-fin);
    padding-inline: 0;
  }
  .rangee-cartels .oeuvre--cartel:last-child { border-bottom: 0; }
  .blocs-salles { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .bloc-salle { padding-inline: 0; }
  .post-navigation .nav-links { grid-template-columns: minmax(0, 1fr); }
  .post-navigation .nav-next { text-align: left; }
  .grille-salles { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .salle { padding: 20px 18px 24px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .entry-content .alignwide, .entry-content .alignfull { margin-inline: 0; padding-inline: 0; width: auto; }
}

@media (max-width: 480px) {
  .oeuvre--cartel { grid-template-columns: 72px minmax(0, 1fr); gap: 13px; }
  .cartel-entree { padding: 18px 20px; }
  .search-form { flex-wrap: wrap; }
  .search-form input[type="search"] { border-right: 1px solid var(--filet); flex-basis: 100%; }
  .search-form button { flex: 1 1 auto; justify-content: center; margin-top: 8px; }
}

/* 13. Préférences et impression ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .oeuvre:hover .oeuvre-passepartout img { transform: none; }
  .cartel-lire { opacity: 1; transform: none; }
}

@media print {
  .bandeau, .site-header, .site-footer, .bande-registre,
  .jauge-lecture, .partage, .post-navigation, .meme-salle,
  .cabinet, .skip-link, .search-form, .comment-respond { display: none !important; }
  body { background: #fff; color: #000; font-size: 11.5pt; }
  .section { padding-block: 0; }
  .notice-cadre, .oeuvre-cadre { border-color: #999; box-shadow: none; }
  .entry-content { max-width: none; }
  a { text-decoration: none; color: #000; }
  .entry-content a::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #555; }
}