/* Boussole Concours — feuille de style unique du guide.
   Copiée telle quelle vers /ressources/guide.css par scripts/build.mjs.

   Principes: mobile d'abord, une seule colonne, une longueur de ligne confortable pour un texte
   long (65 caractères environ), clair et sombre via prefers-color-scheme, aucun framework,
   aucune police distante. Le vocabulaire de classes appartient à ce site et à aucun autre du
   réseau: .guide .sommaire .entree .point .bloc .question .note .repere-bas */

:root {
  color-scheme: light dark;
  --fond: #fbfaf7;
  --fond-creux: #f2efe8;
  --encre: #1f2320;
  --encre-douce: #4d554e;
  --trait: #ddd8cc;
  --accent: #2f6d51;
  --accent-doux: #e6efe9;
  --focus: #b4531f;
  --mesure: 36rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fond: #141714;
    --fond-creux: #1c211d;
    --encre: #e7e6e0;
    --encre-douce: #a9b0a8;
    --trait: #333a34;
    --accent: #7fc39d;
    --accent-doux: #1e2a23;
    --focus: #f0a06a;
  }
}

*, *::before, *::after { box-sizing: border-box; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--fond);
  color: var(--encre);
  font: 400 1.0625rem/1.7 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  padding: 0 1.15rem 3rem;
}

a { color: var(--accent); text-underline-offset: 0.16em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ------------------------------------------------------------------ bandeau */

.bandeau {
  max-width: var(--mesure);
  margin: 0 auto;
  padding: 1.4rem 0 1.1rem;
  border-bottom: 1px solid var(--trait);
}

.enseigne {
  display: inline-block;
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--encre);
  text-decoration: none;
}
.enseigne:hover { color: var(--accent); }

.devise {
  margin: 0.2rem 0 0;
  font-size: 0.9rem;
  color: var(--encre-douce);
  font-style: italic;
}

/* -------------------------------------------------------------------- guide */

.guide {
  max-width: var(--mesure);
  margin: 0 auto;
  padding-top: 1.6rem;
}

.guide h1 {
  font-size: 1.85rem;
  line-height: 1.25;
  margin: 0.2rem 0 0.9rem;
  letter-spacing: -0.01em;
}

.guide h2 {
  font-size: 1.28rem;
  line-height: 1.3;
  margin: 2.4rem 0 0.7rem;
  scroll-margin-top: 1rem;
}

.guide h3 {
  font-size: 1.06rem;
  line-height: 1.35;
  margin: 1.5rem 0 0.4rem;
  scroll-margin-top: 1rem;
}

.guide p { margin: 0 0 1rem; }

.fil {
  font-size: 0.82rem;
  color: var(--encre-douce);
  margin-bottom: 0.6rem;
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.fil a { color: var(--encre-douce); }
.fil span[aria-hidden] { opacity: 0.55; padding: 0 0.15em; }

.entree {
  font-size: 1.16rem;
  line-height: 1.62;
  color: var(--encre);
  margin-bottom: 1.6rem;
}

/* ----------------------------------------------------------------- sommaire */

.sommaire {
  background: var(--fond-creux);
  border: 1px solid var(--trait);
  border-radius: 4px;
  padding: 0.95rem 1.1rem 1rem;
  margin: 0 0 2rem;
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.94rem;
}

.sommaire-titre {
  margin: 0 0 0.5rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--encre-douce);
}

.sommaire ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: sommaire;
}

.sommaire li {
  counter-increment: sommaire;
  padding: 0.22rem 0 0.22rem 1.85rem;
  position: relative;
}

.sommaire li::before {
  content: counter(sommaire) ".";
  position: absolute;
  left: 0;
  width: 1.5rem;
  text-align: right;
  color: var(--encre-douce);
  font-variant-numeric: tabular-nums;
}

.sommaire a { text-decoration: none; }
.sommaire a:hover { text-decoration: underline; }

/* -------------------------------------------------------------------- point */

.point {
  background: var(--accent-doux);
  border-left: 4px solid var(--accent);
  border-radius: 0 4px 4px 0;
  padding: 0.9rem 1.15rem 1rem;
  margin: 0 0 2rem;
}

.point h2 {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.point ul { margin: 0; padding-left: 1.1rem; }
.point li { margin: 0 0 0.5rem; }
.point li:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------- bloc */

.bloc { margin: 0; }
.bloc:target > h2 { text-decoration: underline dotted var(--accent); }

.liste { margin: 0 0 1.2rem; padding-left: 1.25rem; }
.liste li { margin: 0 0 0.42rem; }

/* ----------------------------------------------------------------- question */

.question {
  border-top: 1px solid var(--trait);
  padding-top: 0.55rem;
  margin-top: 1.1rem;
}
.question h3 { margin-top: 0; }
.question p { margin-bottom: 0.9rem; }

/* --------------------------------------------------------------------- note */

.note {
  margin: 2.6rem 0 1.6rem;
  padding: 1rem 1.15rem;
  border: 1px dashed var(--trait);
  border-radius: 4px;
  background: var(--fond-creux);
  font-size: 0.97rem;
  color: var(--encre-douce);
}
.note p { margin: 0; }

.marqueur {
  font-size: 0.85rem;
  color: var(--encre-douce);
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* --------------------------------------------------------------- repere-bas */

.repere-bas {
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 2px solid var(--trait);
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.95rem;
}

.repere-bas ul { margin: 0 0 1rem; padding-left: 1.1rem; }
.repere-bas li { margin: 0 0 0.35rem; }
.repere-bas .retour { color: var(--encre-douce); margin: 0; }

.bas-titre {
  margin: 0 0 0.5rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--encre-douce);
}

/* ----------------------------------------------------------------- bas-page */

.bas-page {
  max-width: var(--mesure);
  margin: 3.5rem auto 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--trait);
  font-family: ui-sans-serif, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.9rem;
}

.bas-page nav { display: grid; gap: 1.4rem; }
.bas-page ul { margin: 0; padding-left: 1.05rem; }
.bas-page li { margin: 0 0 0.3rem; }
.bas-page a { color: var(--encre-douce); }
.bas-page a:hover { color: var(--accent); }

.mention {
  margin: 1.8rem 0 0;
  color: var(--encre-douce);
  font-size: 0.82rem;
}

/* ---------------------------------------------------------------- écran plus large */

@media (min-width: 46rem) {
  :root { --mesure: 40rem; }
  body { font-size: 1.09375rem; padding: 0 2rem 4rem; }
  .guide h1 { font-size: 2.2rem; }
  .guide h2 { font-size: 1.38rem; }
  .bas-page nav { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.6rem 2rem; }
}

@media print {
  body { background: #fff; color: #000; padding: 0; }
  .sommaire, .repere-bas, .bas-page nav, .note { display: none; }
  a { color: #000; text-decoration: none; }
}