/* ==========================================================================
   02 · Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--entete) + 16px); }
body {
  margin: 0;
  background: var(--nuit);
  color: var(--texte);
  font: 400 15px/1.65 var(--corps);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sang-clair); }
p { margin: 0 0 1em; max-width: var(--largeur-texte); }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; }
ul, ol { padding-left: 1.2em; }
button { font: inherit; }
strong, b { font-weight: 600; }

a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 2px solid var(--sang-clair);
  outline-offset: 3px;
}

.conteneur { max-width: var(--largeur); margin: 0 auto; padding-inline: var(--cote); }
.visuellement-cache {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.saut {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--sang); color: #fff; padding: 10px 14px; text-decoration: none;
}
.saut:focus { top: 16px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}