:root{--papier:#fff;--sauge:#f7f7f7;--encre:#222;--gris:#6a6a6a;--filet:#ddd;--filet-2:#ebebeb;--marque:#4b3aa8;--marque-fonce:#382a86;--marque-fond:#f1effb;--nuit:#1e1b4b;--ambre:#b25e09;--ambre-fond:#fff4e5;--vert:#0a7a3b;--vert-fond:#eaf6ee;--rouge:#b3261e;
--feu:#fbe2dc;--terre:#e2efdb;--air:#fcf3d6;--eau:#dbe8f8;--ombre:0 6px 16px rgba(0,0,0,.12);--ombre-douce:0 1px 2px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.05);--police:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--rayon:12px;--rayon-grand:20px}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:5.5rem}
body{margin:0;background:var(--papier);color:var(--encre);font:400 1.02rem/1.62 var(--police);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
a{color:var(--encre);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:#000}
:focus-visible{outline:2px solid var(--marque);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{font-weight:700;line-height:1.15;margin:0;letter-spacing:-.025em}
h1{font-size:clamp(1.9rem,4.6vw,3.1rem);margin-bottom:1rem}h2{font-size:clamp(1.3rem,2.5vw,1.7rem);font-weight:650;margin:2.6rem 0 .9rem}h3{font-size:1.12rem;font-weight:650;margin:1.5rem 0 .45rem;letter-spacing:-.01em}h4{font-size:1rem;margin:1.2rem 0 .4rem}
p{margin:0 0 1rem}ul,ol{padding-left:1.25rem}li{margin:.3rem 0}code{background:var(--sauge);padding:.05rem .3rem;border-radius:4px;font-size:.92em}
.enveloppe{max-width:76rem;margin:0 auto;padding:0 clamp(1rem,4vw,3rem)}.etroit{max-width:50rem}
header.haut{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--filet-2)}
header.haut .enveloppe{display:flex;align-items:center;gap:1rem;min-height:4.2rem}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.12rem;letter-spacing:-.03em;color:var(--encre);text-decoration:none;white-space:nowrap}
.logo svg{width:2rem;height:2rem;flex:none}
nav.menu{display:flex;gap:.15rem;margin-left:auto;align-items:center;font-weight:500;font-size:.94rem;overflow-x:auto;scrollbar-width:none}
nav.menu a{color:var(--encre);text-decoration:none;padding:.55rem .8rem;border-radius:999px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
nav.menu a:hover,nav.menu a[aria-current]{background:var(--sauge)}nav.menu a.cta{background:var(--marque);color:#fff;font-weight:650}nav.menu a.cta:hover{background:var(--marque-fonce)}
@media (max-width:900px){nav.menu a:not(.cta){display:none}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:50px;padding:.75rem 1.4rem;border-radius:10px;border:1px solid var(--encre);background:var(--encre);color:#fff;font:650 1rem/1.2 var(--police);text-decoration:none;cursor:pointer}
.btn:hover{background:#000;color:#fff}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.achat{background:var(--marque);border-color:var(--marque)}.btn.achat:hover{background:var(--marque-fonce)}
.btn.secondaire{background:#fff;color:var(--encre)}.btn.secondaire:hover{background:var(--sauge)}
.heros{padding:clamp(1.6rem,4vw,3.5rem) 0 1rem}
.chapo{font-size:clamp(1.05rem,1.5vw,1.2rem);color:var(--gris);max-width:44rem}
.fil{font-size:.86rem;color:var(--gris);margin-bottom:.9rem}.fil a{color:var(--gris)}.fil ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.3rem}.fil li{margin:0}.fil li+li::before{content:"›";margin-right:.3rem}
.pastille{display:inline-flex;align-items:center;gap:.35rem;font-size:.82rem;font-weight:600;padding:.3rem .75rem;border-radius:999px;background:var(--sauge);border:1px solid var(--filet-2)}
.grille{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fill,minmax(15.5rem,1fr))}
.carte{background:#fff;border-radius:var(--rayon-grand);padding:1.3rem;box-shadow:var(--ombre-douce);border:1px solid var(--filet-2)}
.carte h3{margin-top:0}.carte p:last-child{margin-bottom:0}
a.carte{text-decoration:none;display:flex;flex-direction:column;gap:.3rem;transition:box-shadow .2s}a.carte:hover{box-shadow:var(--ombre)}a.carte span{color:var(--gris);font-size:.92rem}
.carte.produit{display:flex;flex-direction:column;gap:.4rem}.carte.produit .prix{font-size:1.9rem;font-weight:800;letter-spacing:-.03em}.carte.produit ul{flex:1;margin:.3rem 0 1rem}
.encadre{border-radius:var(--rayon);background:var(--marque-fond);padding:1rem 1.2rem;margin:1.4rem 0}.encadre>:last-child{margin-bottom:0}
.alerte{border-radius:var(--rayon);background:var(--ambre-fond);padding:.9rem 1.1rem;margin:1rem 0;color:#5c3500}
.table-defile{overflow-x:auto;border:1px solid var(--filet);border-radius:var(--rayon);background:#fff;margin:1rem 0 1.4rem}
table{border-collapse:collapse;width:100%;font-size:.93rem}th,td{text-align:left;padding:.65rem .9rem;border-bottom:1px solid var(--filet-2);vertical-align:top}th{font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gris);background:var(--sauge);font-weight:650}tr:last-child td{border-bottom:0}
details{border-bottom:1px solid var(--filet);padding:.9rem 0}details summary{cursor:pointer;font-weight:650;list-style:none;display:flex;justify-content:space-between;gap:1rem}details summary::-webkit-details-marker{display:none}details summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--gris)}details[open] summary::after{content:"–"}details>div,details>p{margin-top:.6rem}
.lecture{display:block}@media (min-width:1100px){.lecture{display:grid;grid-template-columns:minmax(0,48rem) 20rem;gap:3.5rem;align-items:start}}
.lecture aside{display:none}@media (min-width:1100px){.lecture aside{display:block;position:sticky;top:5.5rem}}
aside .carte{padding:1.1rem}aside nav a{display:block;padding:.3rem 0;color:var(--gris);text-decoration:none;font-size:.92rem}aside nav a:hover{color:var(--encre)}
.src{font-size:.88rem;color:var(--gris)}.src a{color:var(--gris);word-break:break-word}
.bandeau-achat{background:var(--nuit);color:#fff;border-radius:var(--rayon-grand);padding:clamp(1.3rem,3vw,2rem);margin:2.5rem 0;display:flex;gap:1.2rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.bandeau-achat h2{margin:0 0 .3rem;color:#fff}.bandeau-achat p{margin:0;color:#d6d3f0}.bandeau-achat .btn{background:#fff;color:var(--nuit);border-color:#fff}
footer.bas{margin-top:4rem;background:var(--sauge);border-top:1px solid var(--filet-2);font-size:.9rem;color:var(--gris);padding:2.6rem 0 2rem}
footer.bas a{color:var(--encre);text-decoration:none}footer.bas a:hover{text-decoration:underline}footer.bas strong{color:var(--encre)}
footer.bas .cols{display:grid;gap:1.6rem;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr))}footer.bas .cols div{display:flex;flex-direction:column;gap:.4rem}
.divertissement{margin-top:2rem;padding-top:1.2rem;border-top:1px solid var(--filet);font-size:.84rem}
/* outils */
.outil{background:#fff;border:1px solid var(--filet-2);border-radius:var(--rayon-grand);box-shadow:var(--ombre-douce);padding:clamp(1rem,2.5vw,1.6rem);margin:1.2rem 0 2rem}
.outil form{display:grid;gap:1rem}
.personne{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));align-items:end}
.personne legend{font-weight:700;margin-bottom:.3rem;padding:0}.personne fieldset,fieldset.personne{border:0;padding:0;margin:0;min-width:0}
.champ{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.9rem;position:relative}
.champ input,.champ select{font:inherit;font-weight:400;min-height:48px;padding:.6rem .8rem;border-radius:10px;border:1px solid #b0b0b0;background:#fff;color:var(--encre);width:100%}
.champ input:focus,.champ select:focus{outline:2px solid var(--marque);border-color:var(--marque)}
.coche{display:flex;gap:.5rem;align-items:flex-start;font-size:.9rem;font-weight:500}.coche input{width:1.15rem;height:1.15rem;margin-top:.15rem;flex:none;accent-color:var(--marque)}
.suggestions{position:absolute;top:100%;left:0;right:0;z-index:20;background:#fff;border:1px solid var(--filet);border-radius:10px;box-shadow:var(--ombre);list-style:none;margin:.25rem 0 0;padding:.3rem;max-height:18rem;overflow:auto}
.suggestions li{padding:.55rem .7rem;border-radius:8px;cursor:pointer;margin:0;font-weight:400}.suggestions li[aria-selected=true],.suggestions li:hover{background:var(--marque-fond)}.suggestions small{color:var(--gris)}
.aide{font-size:.82rem;color:var(--gris);font-weight:400}
.resultat{margin-top:1.4rem}.resultat:empty{display:none}
.trio{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));margin:0 0 1.2rem}
.trio div{background:var(--marque-fond);border-radius:var(--rayon);padding:.9rem 1rem}.trio small{display:block;color:var(--gris);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.trio strong{font-size:1.35rem;letter-spacing:-.02em}.trio span{display:block;color:var(--gris);font-size:.88rem}
.roue{max-width:34rem;margin:0 auto 1rem;display:block;width:100%;height:auto}
.barres div{display:grid;grid-template-columns:5.5rem 1fr 2.5rem;gap:.6rem;align-items:center;font-size:.9rem;margin:.3rem 0}.barres i{display:block;height:.6rem;border-radius:99px;background:var(--marque)}
.achat{margin-top:1.6rem;border-top:1px solid var(--filet);padding-top:1.4rem}
.achat .prix{font-size:1.6rem;font-weight:800}
.erreur{color:var(--rouge);font-weight:600}
@media (prefers-reduced-motion:no-preference){.resultat>*{animation:apparait .25s ease-out}}@keyframes apparait{from{opacity:0;transform:translateY(4px)}to{opacity:1}}