:root { --encre: #1d2430; --fond: #fbfaf7; --accent: #1f6f5b; --ligne: #d9d5cc; --doux: #f0ede6; }
* { box-sizing: border-box; }
body { margin: 0; font: 17px/1.55 Georgia, "Times New Roman", serif; color: var(--encre); background: var(--fond); }
main { max-width: 820px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.entete { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: baseline; padding: 1rem; border-bottom: 1px solid var(--ligne); font-family: system-ui, sans-serif; }
.entete .marque { font-weight: 700; font-size: 1.25rem; color: var(--encre); text-decoration: none; }
.entete nav a { margin-right: 1rem; color: var(--accent); text-decoration: none; }
.entete nav a[aria-current] { text-decoration: underline; }
h1 { font-size: 1.9rem; line-height: 1.2; }
h2 { font-size: 1.35rem; margin-top: 2rem; }
h3 { font-size: 1.1rem; }
a { color: var(--accent); }
.bouton { display: inline-block; padding: .6rem 1.1rem; background: var(--accent); color: #fff; text-decoration: none; border: 0; border-radius: 4px; font: inherit; font-family: system-ui, sans-serif; cursor: pointer; }
.bouton.secondaire { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.cartes { list-style: none; padding: 0; display: grid; gap: .6rem; }
.cartes li { background: var(--doux); padding: .7rem .9rem; border-radius: 4px; }
.cartes a { color: var(--encre); text-decoration: none; }
.citation { border-left: 4px solid var(--accent); padding: .5rem 1rem; background: var(--doux); font-style: italic; }
.etiquette { font: 700 .75rem system-ui, sans-serif; text-transform: uppercase; background: var(--accent); color: #fff; padding: .15rem .4rem; border-radius: 3px; vertical-align: middle; }
.formulaire fieldset { border: 1px solid var(--ligne); margin: 1rem 0; padding: .8rem 1rem; }
.formulaire label { display: block; margin: .3rem 0; }
.formulaire input[type=url] { width: 100%; padding: .6rem; font: inherit; margin: .4rem 0 .8rem; border: 1px solid var(--ligne); }
.note { font-size: .9rem; color: #5a6270; }
.resume { font-size: 1.1rem; background: var(--doux); padding: .8rem 1rem; border-radius: 4px; }
.ligne { border-bottom: 1px solid var(--ligne); padding: .5rem 0 1rem; }
.encart { background: var(--doux); padding: 1rem 1.2rem; border-radius: 4px; margin-top: 2rem; }
.offre { border: 1px solid var(--ligne); padding: 1rem 1.2rem; margin: 1rem 0; border-radius: 4px; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { border: 1px solid var(--ligne); padding: .4rem .6rem; text-align: left; vertical-align: top; }
.modele { border: 1px solid var(--ligne); padding: 1rem; margin: 1.2rem 0; border-radius: 4px; }
.apercu { position: relative; max-height: 16rem; overflow: hidden; }
.apercu .voile { position: absolute; bottom: 0; left: 0; right: 0; margin: 0; padding: 3rem 0 .5rem; text-align: center; background: linear-gradient(transparent, var(--fond) 60%); font-family: system-ui, sans-serif; }
.navigation { display: flex; justify-content: space-between; }
.pied { border-top: 1px solid var(--ligne); padding: 1rem; font-size: .85rem; color: #5a6270; max-width: 820px; margin: 0 auto; }
.formulaire input[type=text], .formulaire input[type=email], .formulaire input[type=date] { width: 100%; padding: .5rem; font: inherit; margin: .2rem 0 .6rem; border: 1px solid var(--ligne); }
.formulaire select { font: inherit; padding: .2rem; }
.resume.ok { border-left: 4px solid var(--accent); }
.resume.erreur { border-left: 4px solid #a33a2a; }
.fil { font-size: .9rem; }
.document { border: 1px solid var(--ligne); padding: 1rem 1.5rem; background: #fff; margin: 1rem 0; }
@media print {
  .entete, .pied, .bouton, .navigation, .non-imprime { display: none; }
  body { background: #fff; font-size: 11pt; }
  main { max-width: none; padding: 0; }
  .document { border: 0; padding: 0; margin: 0; }
}