@font-face{font-family:Inter;src:url(/assets/fonts/Inter-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/Inter-Medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/Inter-SemiBold.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/assets/fonts/InterDisplay-Bold.woff) format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Inter Display";src:url(/assets/fonts/InterDisplay-ExtraBold.woff) format("woff");font-weight:800;font-display:swap}
:root{
  --papier:#F5F8F7; --blanc:#FFFFFF; --encre:#14302A; --encre-2:#4A5F59; --grille:#D6E0DC;
  --saisie:#FFF2CC; --saisie-bord:#E2B84A; --formule:#1F3FBF; --vert:#1E6B4F; --vert-clair:#E2EFDA;
  --rayon:6px; --max:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papier);color:var(--encre);font:400 17px/1.6 Inter,system-ui,sans-serif;font-feature-settings:"cv11","ss01"}
img{max-width:100%;height:auto;display:block}
a{color:var(--formule);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--formule);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:"Inter Display",Inter,sans-serif;line-height:1.08;letter-spacing:-.022em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.4vw,4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.prose{max-width:68ch}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:9}
/* en-tête */
.top{border-bottom:1px solid var(--grille);background:var(--blanc)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;color:var(--encre);text-decoration:none;font:800 1.15rem "Inter Display",sans-serif;letter-spacing:-.02em}
.logo img{display:block;border-radius:5px}
.logo b{display:inline-grid;place-items:center;width:30px;height:30px;background:var(--saisie);border:1.5px solid var(--saisie-bord);border-radius:4px;font-size:.8rem;color:var(--formule)}
.nav{display:flex;gap:22px;flex-wrap:wrap}
.nav a{color:var(--encre);text-decoration:none;font-weight:500;font-size:.95rem}
.nav a[aria-current]{text-decoration:underline;text-decoration-color:var(--saisie-bord);text-decoration-thickness:3px}
/* boutons */
.btn{display:inline-block;padding:12px 20px;border-radius:var(--rayon);font-weight:600;text-decoration:none;border:1.5px solid var(--encre);font-size:1rem}
.btn-plein{background:var(--encre);color:#fff}
.btn-plein:hover{background:var(--vert);border-color:var(--vert)}
.btn-ligne{background:transparent;color:var(--encre)}
.btn-ligne:hover{background:var(--blanc)}
.btn[aria-disabled=true]{opacity:.55;pointer-events:none}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
section{padding:72px 0}
.sep{border-top:1px solid var(--grille)}
.muted{color:var(--encre-2)}
.petit{font-size:.88rem}
/* pied */
.pied{border-top:1px solid var(--grille);padding:40px 0 56px;font-size:.9rem;color:var(--encre-2)}
.pied .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.pied a{color:var(--encre-2)}
.pied ul{list-style:none;margin:0;padding:0;display:flex;gap:18px;flex-wrap:wrap}
/* feuille (motif tableur) */
.feuille{background:var(--blanc);border:1px solid var(--grille);border-radius:var(--rayon);overflow:hidden;box-shadow:0 1px 0 var(--grille)}
.feuille .barre{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--grille);padding:8px 12px;font-size:.85rem;color:var(--encre-2);background:#FAFCFB}
.feuille .fx{font-style:italic;font-weight:600;color:var(--formule)}
.feuille .barre code{font:500 .85rem Inter,sans-serif;color:var(--encre);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ligne{display:grid;grid-template-columns:38px 1fr minmax(120px,42%);border-bottom:1px solid var(--grille);min-height:46px}
.ligne:last-child{border-bottom:0}
.ligne>*{padding:10px 12px;display:flex;align-items:center}
.ligne .n{justify-content:center;background:#FAFCFB;border-right:1px solid var(--grille);color:#8A9A95;font-size:.8rem}
.ligne .v{justify-content:flex-end;border-left:1px solid var(--grille);font-variant-numeric:tabular-nums;font-weight:500}
.ligne.total .v{font:800 1.35rem "Inter Display",sans-serif;background:var(--vert-clair)}
.ligne.total .l{font-weight:600}
.cellule{width:100%;height:100%;border:0;background:var(--saisie);color:var(--formule);font:600 1rem Inter,sans-serif;text-align:right;padding:10px 12px;margin:-10px -12px;font-variant-numeric:tabular-nums;border-radius:0;appearance:none}
select.cellule{text-align:left;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--formule) 50%),linear-gradient(135deg,var(--formule) 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:28px}
.cellule:focus{outline:2px solid var(--formule);outline-offset:-2px}
@media (max-width:620px){
  .ligne{grid-template-columns:30px 1fr minmax(110px,46%)}
  section{padding:52px 0}
  .nav{gap:16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}