:root {
  --nuit: #0E1A33; --nuit-2: #142247; --nuit-3: #1C2C5A;
  --or: #C9A24A; --or-clair: #E6CF95; --parchemin: #F3ECDC;
  --texte: #E9E4D6; --doux: #AEB2C6; --filet: rgba(201, 162, 74, .28);
  --f-titre: "Cinzel", Georgia, serif;
  --f-texte: "EB Garamond", Garamond, "Times New Roman", serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--nuit); color: var(--texte); font-family: var(--f-texte); font-size: 1.15rem; line-height: 1.65; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--or-clair); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--or-clair); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--f-titre); font-weight: 500; color: var(--or-clair); text-wrap: balance; margin: 0 0 .6rem; line-height: 1.25; }
h1 { font-size: clamp(1.9rem, 4.4vw, 3rem); letter-spacing: .03em; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }
.enveloppe { max-width: 1160px; margin: 0 auto; padding-inline: 16px; }
.etiquette { font-family: var(--f-titre); font-size: .74rem; letter-spacing: .22em; text-transform: uppercase; color: var(--or); margin-bottom: .7rem; display: block; }

.entete { border-bottom: 1px solid var(--filet); background: rgba(14, 26, 51, .94); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(6px); }
.barre { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 10px; }
.marque { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--or-clair); font-family: var(--f-titre); font-size: .95rem; letter-spacing: .06em; }
.marque img { width: 52px; height: 52px; }
nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
nav a { font-family: var(--f-titre); font-size: .8rem; letter-spacing: .08em; text-decoration: none; color: var(--texte); padding: 6px 0; border-bottom: 1px solid transparent; }
nav a:hover, nav a[aria-current="page"] { color: var(--or-clair); border-bottom-color: var(--or); }
.menu-bouton { display: none; background: none; border: 1px solid var(--filet); color: var(--or-clair); font-family: var(--f-titre); padding: 8px 12px; border-radius: 6px; }
@media (max-width: 900px) {
  .menu-bouton { display: block; }
  nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--nuit-2); padding: 12px 16px 18px; flex-direction: column; border-bottom: 1px solid var(--filet); }
  nav.ouvert { display: flex; }
}

.heros { text-align: center; padding: 56px 0 64px; background: radial-gradient(ellipse at 50% 0%, var(--nuit-3) 0, var(--nuit) 70%); }
.heros img { width: min(360px, 78vw); margin: 0 auto 28px; }
.heros p.chapeau { max-width: 720px; margin: 0 auto 1.6rem; font-size: 1.25rem; color: var(--texte); }
.boutons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.bouton { display: inline-block; font-family: var(--f-titre); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; padding: 13px 22px; border-radius: 4px; border: 1px solid var(--or); color: var(--or-clair); background: transparent; cursor: pointer; }
.bouton.plein { background: var(--or); color: var(--nuit); border-color: var(--or); }
.bouton:hover { filter: brightness(1.1); }

.section { padding: 64px 0; border-top: 1px solid var(--filet); }
.section.claire { background: var(--nuit-2); }
.deux { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grille { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
@media (max-width: 760px) { .deux { grid-template-columns: 1fr; } .section { padding: 44px 0; } }
.carte { border: 1px solid var(--filet); border-radius: 8px; padding: 24px; background: rgba(28, 44, 90, .35); }
.carte p:last-child { margin-bottom: 0; }
.livre { display: grid; grid-template-columns: 160px 1fr; gap: 22px; align-items: start; }
.livre img { border-radius: 4px; box-shadow: 0 8px 26px rgba(0, 0, 0, .45); }
@media (max-width: 520px) { .livre { grid-template-columns: 110px 1fr; gap: 16px; } }
.note { color: var(--doux); font-size: 1rem; }
.citation { font-style: italic; font-size: 1.35rem; color: var(--or-clair); text-align: center; max-width: 760px; margin: 0 auto; }

.entete-page { padding: 48px 0 36px; text-align: center; background: radial-gradient(ellipse at 50% 0%, var(--nuit-3) 0, var(--nuit) 75%); }
.entete-page p { max-width: 700px; margin: 0 auto; color: var(--doux); }

form { display: grid; gap: 14px; max-width: 620px; }
label { font-family: var(--f-titre); font-size: .8rem; letter-spacing: .08em; color: var(--or-clair); display: grid; gap: 6px; }
input, textarea, select { font: inherit; font-size: 1.05rem; color: var(--texte); background: var(--nuit-2); border: 1px solid var(--filet); border-radius: 6px; padding: 11px 12px; width: 100%; }
.case { display: flex; gap: 10px; align-items: flex-start; font-family: var(--f-texte); font-size: 1rem; letter-spacing: 0; color: var(--texte); }
.case input { width: auto; margin-top: 6px; }
.cache { display: none; }

.pied { border-top: 1px solid var(--filet); padding: 40px 0 28px; color: var(--doux); font-size: 1rem; }
.pied .colonnes { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
@media (max-width: 760px) { .pied .colonnes { grid-template-columns: 1fr; } }
.pied img { width: 180px; margin-bottom: 12px; }
.pied a { color: var(--doux); }
.pied .bas { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--filet); font-size: .9rem; }

.insecable { white-space: nowrap; }
nav a.langue { color: var(--or); border: 1px solid var(--filet); padding: 4px 10px; border-radius: 4px; }
.article { max-width: 780px; padding-block: 48px 64px; }
.article h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
.fil { font-family: var(--f-titre); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.fil a { color: var(--or); text-decoration: none; }
.image-article { border-radius: 8px; margin: 24px 0 32px; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.corps h2 { margin-top: 2.2rem; }
.corps h3 { margin-top: 1.6rem; }
.corps blockquote { margin: 1.4rem 0; padding: 14px 20px; border-left: 3px solid var(--or); background: rgba(28, 44, 90, .45); font-style: italic; }
.corps ul, .corps ol { padding-left: 1.3rem; }
.corps li { margin-bottom: .4rem; }
.corps a { color: var(--or-clair); }
.carte.cible { margin: 36px 0 24px; }
.lire-aussi { margin-top: 28px; border-top: 1px solid var(--filet); padding-top: 20px; }
.lire-aussi h2 { font-size: 1.2rem; }
.officiers { text-align: center; background: radial-gradient(ellipse at 50% 0%, var(--nuit-3) 0, var(--nuit) 70%); }
.officiers h2 { margin-bottom: 32px; }
.grille-officiers { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.officier { padding: 22px 12px; }
@media (max-width: 1000px) { .grille-officiers { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .grille-officiers { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .grille-officiers { grid-template-columns: 1fr; } }
.officier { border: 1px solid var(--or); border-radius: 10px; padding: 26px 18px; background: rgba(28, 44, 90, .45); box-shadow: inset 0 0 0 4px rgba(201, 162, 74, .08); }
.officier .sceau img { width: 64px; height: 64px; margin: 0 auto 12px; }
.officier h3 { font-size: 1.15rem; color: var(--or-clair); margin-bottom: 4px; }
.officier p { margin: 0; color: var(--or); font-family: var(--f-titre); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; }
.officier:first-child { border-width: 2px; }