/* Pages secondaires (mentions légales, confidentialité, 404).
   Mêmes jetons que la page d'accueil, colonne de lecture étroite. */
:root {
  --abyss-0: #040C15;
  --abyss: #081A2B;
  --signal: #FF8A00;
  --cyan: #00C2FF;
  --titane: #A7B1B8;
  --foam: #F6F8FA;
  --line: rgba(167, 177, 184, 0.16);
  --todo-bg: rgba(255, 138, 0, 0.14);

  --display: "Oxanium", "Bahnschrift", "DIN Alternate", system-ui, sans-serif;
  --text: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;
  --gutter: clamp(20px, 5vw, 48px);
  color-scheme: dark;
}

@font-face { font-family: "Oxanium"; src: url("../fonts/oxanium-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Oxanium"; src: url("../fonts/oxanium-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--abyss-0); color: var(--foam);
  font-family: var(--text); font-size: 1rem; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.nav { border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 1120px; margin-inline: auto; padding-inline: var(--gutter); height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--foam); }
.nav-brand img { width: 22px; height: 22px; }
.nav-brand span { font-family: var(--display); font-weight: 700; letter-spacing: 0.08em; }
.nav a.back { font-size: 0.875rem; color: var(--titane); text-decoration: none; }
.nav a.back:hover { color: var(--foam); }

main { max-width: 760px; margin-inline: auto; padding: clamp(56px, 9vw, 104px) var(--gutter) clamp(64px, 10vw, 120px); }
.eyebrow { font-family: var(--display); font-weight: 600; font-size: 0.8125rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--signal); margin: 0 0 16px; }
h1 { font-family: var(--display); font-weight: 700; font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.05; margin: 0 0 20px; text-wrap: balance; }
h2 { font-family: var(--display); font-weight: 600; font-size: 1.35rem; margin: 48px 0 12px; padding-top: 28px; border-top: 1px solid var(--line); }
p, ul, dl { margin: 0 0 14px; }
.intro { color: var(--titane); font-size: 1.125rem; max-width: 60ch; }
.updated { color: var(--titane); font-size: 0.875rem; }
ul { padding-left: 1.2em; }
li { margin-bottom: 6px; }

dl.facts { display: grid; grid-template-columns: minmax(0, 13rem) minmax(0, 1fr); gap: 10px 24px; }
dl.facts dt { color: var(--titane); }
dl.facts dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

/* Champ à compléter avant la mise en ligne : volontairement visible. */
mark.todo { background: var(--todo-bg); color: var(--signal); border: 1px dashed rgba(255, 138, 0, 0.6); border-radius: 4px; padding: 0 6px; font-weight: 600; }

.footer { border-top: 1px solid var(--line); }
.footer-inner { max-width: 1120px; margin-inline: auto; padding: 32px var(--gutter) 44px; display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 0.875rem; color: var(--titane); }
.footer-inner a { color: var(--titane); text-decoration: none; }
.footer-inner a:hover { color: var(--foam); }
.footer-inner span { margin-right: auto; }

@media (max-width: 560px) {
  dl.facts { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  dl.facts dd { margin-bottom: 12px; }
}