:root {
  --fond: #fbfaf7;
  --texte: #1c1b19;
  --doux: #55524c;
  --trait: #e3dfd6;
  --accent: #8a3b12;
  --mesure: 42rem;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fond: #161513;
    --texte: #ece9e2;
    --doux: #b3aea4;
    --trait: #34312c;
    --accent: #f0a272;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font: 1.0625rem/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.page { max-width: var(--mesure); margin: 0 auto; padding: 3.5rem 1rem 4rem; }
header { border-bottom: 1px solid var(--trait); padding-bottom: 2rem; margin-bottom: 2.5rem; }
.marque { font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; color: var(--doux); margin: 0 0 .75rem; }
h1 { font-size: clamp(1.75rem, 5vw, 2.375rem); line-height: 1.15; margin: 0 0 1rem; font-weight: 650; letter-spacing: -.01em; }
h2 { font-size: 1.25rem; margin: 2.75rem 0 .75rem; font-weight: 650; }
h3 { font-size: 1rem; margin: 1.75rem 0 .5rem; font-weight: 650; }
p, ul, dl { margin: 0 0 1rem; }
ul { padding-left: 1.25rem; }
li { margin-bottom: .35rem; }
.chapo { color: var(--doux); font-size: 1.125rem; margin: 0; }
a { color: var(--accent); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
dl { display: grid; grid-template-columns: minmax(8rem, 13rem) 1fr; gap: .5rem 1.25rem; }
dt { color: var(--doux); }
dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 34rem) {
  dl { grid-template-columns: 1fr; gap: .1rem; }
  dd { margin-bottom: .75rem; }
}
nav.liens { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 1.5rem; font-size: .9375rem; }
footer { margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--trait); color: var(--doux); font-size: .875rem; }
.maj { color: var(--doux); font-size: .875rem; }