/* Enseigne Web : page provisoire, HTML et CSS seulement, aucun JavaScript. */
:root {
  --fond: #f7f6f2;
  --texte: #1d1f23;
  --discret: #5a5f69;
  --accent: #b8570c;
  --trait: #d9d6cc;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fond: #17181b;
    --texte: #ecebe6;
    --discret: #a4a8b0;
    --accent: #f0a05c;
    --trait: #33363c;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--fond);
  color: var(--texte);
  font: 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.page {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1rem 2rem;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 2rem;
  line-height: 1.2;
}

h2 {
  margin: 2.25rem 0 0.5rem;
  font-size: 1.2rem;
}

p, ul { margin: 0.75rem 0; }

ul { padding-left: 1.25rem; }

li { margin: 0.35rem 0; }

a { color: var(--accent); text-underline-offset: 0.15em; }

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

.marque { color: var(--accent); font-weight: 700; letter-spacing: 0.02em; }

.chapeau { margin: 0; color: var(--discret); font-size: 1.15rem; }

.pied {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--trait);
  color: var(--discret);
  font-size: 0.9rem;
}

.pied p { margin: 0.35rem 0; }