:root { --encre: #16202b; --doux: #56626f; --fond: #f6f8fb; --carte: #ffffff; --trait: #dde3ea;
        --bleu: #1d619c; --bleu-clair: #3f8fd0; --lien: #1d619c; --orange: #e08d3c; --vert: #3c896d; }
@media (prefers-color-scheme: dark) {
  :root { --encre: #e8edf2; --doux: #9aa6b2; --fond: #0f151c; --carte: #17202a; --trait: #2a3642;
          --lien: #7db4e6; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--fond); color: var(--encre);
       font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.bandeau { background: linear-gradient(120deg, #154a78, var(--bleu) 45%, var(--bleu-clair)); color: #fff; padding: 40px 0 28px; }
.dedans { max-width: 780px; margin: 0 auto; padding: 0 20px; }
h1 { margin: 0; font-size: 34px; letter-spacing: .02em; display: flex; align-items: center; gap: 14px; }
.icone { width: 56px; height: 56px; border-radius: 13px; box-shadow: 0 3px 10px rgba(0,0,0,.22); flex: none; }
.accroche { margin: 4px 0 18px; opacity: .92; }
nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { color: #fff; text-decoration: none; font-weight: 600; opacity: .85; }
nav a[aria-current="page"] { opacity: 1; border-bottom: 3px solid var(--orange); }
main.dedans { padding-top: 28px; padding-bottom: 60px; }
h2 { margin-top: 38px; font-size: 22px; }
h3 { margin-bottom: 4px; font-size: 18px; }
h3 + p { margin-top: 0; }
a { color: var(--lien); }
.date { color: var(--doux); font-size: 14px; }
.encadre { background: var(--carte); border: 1px solid var(--trait); border-left: 5px solid var(--orange);
           border-radius: 12px; padding: 14px 18px; }
.encadre h3 { margin: 0 0 6px; }
.encadre p { margin: 0; }
.encadre p + p { margin-top: 8px; }
ul { padding-left: 22px; }
li { margin: 4px 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; background: var(--carte); }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--trait); vertical-align: top; }
th { font-size: 14px; color: var(--doux); }
footer { color: var(--doux); font-size: 14px; border-top: 1px solid var(--trait); padding: 18px 20px 40px; }
.galerie { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 28px 0 8px; }
.galerie figure, .large { margin: 0; text-align: center; }
.galerie img, .large img { width: 100%; height: auto; display: block; border-radius: 18px; border: 1px solid var(--trait);
                           box-shadow: 0 6px 18px rgba(22,32,43,.10); }
.large { margin: 30px 0 8px; }
.large img { border-radius: 14px; }
figcaption { margin-top: 8px; font-size: 14px; color: var(--doux); line-height: 1.3; }
@media (max-width: 620px) {
  .galerie { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 28px; }
  .icone { width: 46px; height: 46px; border-radius: 11px; }
}