:root{--papier:#f6f4ee;--carte:#fff;--encre:#1d2433;--doux:#59627a;--ligne:#dcdbd2;--acide:#c8452f;--acide-f:#fbe9e4;--base:#2556b8;--base-f:#e5edfb;--neutre:#2f7d57;--vert:#1c7a4d;--vert-f:#e3f4ea;--rouge:#b3322a;--rouge-f:#fbe8e6;--or:#a86f00;--or-f:#fbf1d9;--rayon:12px;color-scheme:light}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papier);color:var(--encre);font:17px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;margin:0}
.bande{height:8px;background:linear-gradient(90deg,#c8452f,#e0863a,#e6c84a,#5aa86a,#3e8fb0,#2556b8)}
header.tete{max-width:860px;margin:0 auto;padding:20px 16px 8px}header.tete a.vers-index{color:var(--doux);font-size:14px;text-decoration:none}
header.tete h1{font-size:30px;margin-top:6px}header.tete p{margin:6px 0 0;color:var(--doux)}
nav.onglets{position:sticky;top:0;z-index:5;background:var(--papier);border-bottom:1px solid var(--ligne)}
nav.onglets div{max-width:860px;margin:0 auto;display:flex;gap:4px;overflow-x:auto;padding:8px 16px;scrollbar-width:none}
nav.onglets button{flex:none;border:0;background:none;font:inherit;font-size:15px;font-weight:600;color:var(--doux);padding:8px 12px;border-radius:9px;cursor:pointer;min-height:42px}
nav.onglets button[aria-selected=true]{background:var(--encre);color:#fff}
main{max-width:860px;margin:0 auto;padding:18px 16px 70px}
.intro{color:var(--doux);margin:0 0 16px}
.carte{background:var(--carte);border:1px solid var(--ligne);border-radius:var(--rayon);padding:18px;margin:0 0 16px}
.carte h2{font-size:22px;margin-bottom:10px}.carte h3{font-size:18px;margin:14px 0 6px}.carte p{margin:8px 0}.carte ul{margin:8px 0;padding-left:22px}
.tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--doux);margin-bottom:4px}
.formule{background:var(--papier);border-radius:9px;padding:11px 14px;text-align:center;margin:10px 0;font-size:18px;overflow-wrap:anywhere}
.astuce{background:var(--or-f);border-left:4px solid var(--or);padding:9px 12px;border-radius:0 9px 9px 0;margin:10px 0;font-size:15.5px}
.acide{color:var(--acide);font-weight:700}.base{color:var(--base);font-weight:700}
.tableau{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:15.5px}th,td{border-bottom:1px solid var(--ligne);padding:8px;text-align:left;vertical-align:top}th{font-size:13.5px;color:var(--doux)}
.ex{border-top:1px dashed var(--ligne);margin-top:14px;padding-top:12px}.carte>.ex:first-child{border:0;margin:0;padding:0}
.q{font-weight:600;margin:0 0 8px}
.ligne{display:flex;flex-wrap:wrap;align-items:center;gap:6px 7px;font-size:18px;margin:8px 0}
input.trou{font:inherit;font-size:17px;width:7.6em;max-width:100%;padding:8px 9px;border:2px solid #9aa2b5;border-radius:8px;background:#fff;color:var(--encre)}
input.coef{width:3.2em;text-align:center}
input.trou:focus,textarea:focus,select:focus{outline:3px solid #9cc0f5;outline-offset:1px}
input.ok{border-color:var(--vert);background:var(--vert-f)}input.ko{border-color:var(--rouge);background:var(--rouge-f)}
.apercu{display:block;font-size:13.5px;color:var(--doux);min-height:1.3em;margin-top:2px}
.casse{display:inline-flex;flex-direction:column}
.btn{font:inherit;font-weight:600;border:2px solid var(--encre);background:var(--encre);color:#fff;border-radius:9px;padding:9px 15px;cursor:pointer;min-height:44px}
.btn.sec{background:#fff;color:var(--encre)}.btn:disabled{opacity:.45;cursor:default}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.retour{margin-top:10px;padding:10px 13px;border-radius:9px;font-size:15.5px}.retour.ok{background:var(--vert-f);border-left:4px solid var(--vert)}.retour.ko{background:var(--rouge-f);border-left:4px solid var(--rouge)}.retour.info{background:var(--base-f);border-left:4px solid var(--base)}
.retour b:first-child{display:block}
.choix{display:grid;gap:8px;margin:8px 0}.choix button{font:inherit;text-align:left;background:#fff;border:2px solid var(--ligne);border-radius:10px;padding:11px 13px;cursor:pointer;min-height:46px;color:var(--encre)}
.choix button:hover:not(:disabled){border-color:#8b93a8}.choix button.bon{border-color:var(--vert);background:var(--vert-f);font-weight:600}.choix button.faux{border-color:var(--rouge);background:var(--rouge-f)}.choix button:disabled{cursor:default;color:var(--encre)}
.tri{display:grid;gap:10px}.tri .rang{display:flex;flex-wrap:wrap;gap:8px;align-items:center;border-bottom:1px solid var(--ligne);padding-bottom:9px}.tri .esp{min-width:6.5em;font-size:18px;font-weight:600}
.pastilles{display:flex;flex-wrap:wrap;gap:5px}.pastilles button{font:inherit;font-size:14.5px;background:#fff;border:2px solid var(--ligne);border-radius:99px;padding:6px 11px;cursor:pointer;min-height:40px;color:var(--encre)}.pastilles button.bon{border-color:var(--vert);background:var(--vert-f);font-weight:700}.pastilles button.faux{border-color:var(--rouge);background:var(--rouge-f)}
.tri .retour,.assoc .retour{flex-basis:100%;margin-top:0}
.assoc .rang{display:grid;grid-template-columns:1fr;gap:5px;padding:9px 0;border-bottom:1px solid var(--ligne)}select{font:inherit;padding:9px;border:2px solid #9aa2b5;border-radius:8px;background:#fff;max-width:100%;color:var(--encre)}
@media(min-width:560px){.assoc .rang{grid-template-columns:1fr 1.2fr;align-items:center}}
table.bilan-at{width:auto;min-width:230px;margin-top:8px}table.bilan-at td,table.bilan-at th{text-align:center;padding:5px 11px}td.egal{color:var(--vert);font-weight:700}td.diff{color:var(--rouge);font-weight:700}
.carton{perspective:900px;height:210px;margin:8px 0 12px;cursor:pointer;background:none;border:0;width:100%;padding:0;font:inherit;color:inherit;display:block}
.carton .in{position:relative;display:block;height:100%;transition:transform .35s;transform-style:preserve-3d}.carton.vu .in{transform:rotateY(180deg)}
.carton .f{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:16px;border:2px solid var(--encre);border-radius:14px;background:#fff;backface-visibility:hidden;font-size:19px;overflow:auto}
.carton .f.dos{transform:rotateY(180deg);background:var(--or-f)}.carton small{display:block;margin-top:10px;font-size:13px;color:var(--doux)}
@media(prefers-reduced-motion:reduce){.carton .in{transition:none}}
.jauge{height:9px;background:var(--ligne);border-radius:99px;overflow:hidden;margin:8px 0}.jauge i{display:block;height:100%;background:var(--vert);transition:width .25s}
.echelle{margin:12px 0}.echelle .bar{display:flex;align-items:center;gap:8px;margin:7px 0;font-size:15px}.echelle .bar span:first-child{width:3.9em;flex:none}.echelle .piste{flex:1;background:var(--papier);border-radius:6px;height:18px;overflow:hidden}.echelle i{display:block;height:100%}.echelle .val{width:5.2em;flex:none;text-align:right}
input[type=range]{width:100%;height:32px}
textarea{width:100%;font:inherit;min-height:84px;padding:9px;border:2px solid #9aa2b5;border-radius:8px}
.etape{margin:10px 0;padding:10px 12px;background:var(--papier);border-radius:9px}.etape[hidden]{display:none}.barre{text-decoration:line-through;color:var(--rouge)}
.num{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--encre);color:#fff;font-size:13px;font-weight:700;margin-right:6px}
.chap{display:block;text-decoration:none;color:inherit}.chap:hover{border-color:var(--encre)}
footer{max-width:860px;margin:0 auto;padding:0 16px 30px;color:var(--doux);font-size:13px}
sub,sup{font-size:.72em;line-height:0}.nowrap{white-space:nowrap}
.schema{margin:12px 0;padding:12px;background:var(--papier);border-radius:10px}.schema figcaption{font-size:14.5px;color:var(--doux);text-align:center;margin-top:6px}
.rangee{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px 10px}.esp-m{text-align:center;font-size:15px}.esp-m span{display:block}.esp-m em{display:block;font-style:normal;font-size:13px}.op{font-size:24px;font-weight:600;color:var(--doux)}
svg.mol{max-width:100%;height:auto;display:block;margin:0 auto}svg.anim{display:block;width:100%;max-width:380px;margin:0 auto}
@media(prefers-reduced-motion:no-preference){.proton{animation:saut 3s ease-in-out infinite}}
@keyframes saut{0%,12%{transform:translateX(0)}70%,100%{transform:translateX(84px)}}
.tri .esp{display:flex;align-items:center;gap:8px}.tri svg.mol{height:48px;width:auto;margin:0}
.etagere{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin:12px 0}
.tuile{font:inherit;font-size:15px;background:#fff;border:2px solid var(--ligne);border-radius:12px;padding:8px 4px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:space-between;min-height:104px;color:var(--encre)}
.tuile svg.mol{height:58px;width:auto;max-width:90px}.tuile.pris{border-color:var(--or);background:var(--or-f);box-shadow:0 0 0 2px var(--or)}
.reaction{margin-top:12px;animation:monte .3s}@keyframes monte{from{opacity:0;transform:translateY(8px)}to{opacity:1}}
.memory{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:8px 0}
.mcarte{font:inherit;font-size:14px;aspect-ratio:1/1.1;border:2px solid var(--encre);border-radius:12px;background:var(--encre);color:#fff;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px;overflow:hidden;min-width:0}
.mcarte .dos-m{font-size:24px;font-family:Georgia,serif;color:#e9a820}.mcarte.ouverte{background:#fff;color:var(--encre)}.mcarte svg.mol{max-height:62%;width:auto;max-width:100%}.mcarte.trouve{border-color:var(--vert);background:var(--vert-f)}
.chrono-haut{display:flex;justify-content:space-between;font-size:18px}.chrono-carte{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:23px;font-weight:700;text-align:center}
.chrono-boutons{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn.gros{font-size:19px;min-height:62px}.btn.acide{background:var(--acide);border-color:var(--acide);color:#fff}.btn.base{background:var(--base);border-color:var(--base);color:#fff}
.flash{min-height:3em;margin:10px 0 0;font-size:15.5px;text-align:center}.flash.ok{color:var(--vert);font-weight:700}.flash.ko{color:var(--rouge)}
#bulle{position:fixed;left:50%;bottom:22px;transform:translate(-50%,80px);background:var(--encre);color:#fff;padding:10px 18px;border-radius:99px;font-weight:600;z-index:20;transition:transform .25s;max-width:92vw;text-align:center}#bulle.vue{transform:translate(-50%,0)}
.confettis{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:30}.confettis i{position:absolute;top:-12px;width:9px;height:14px;animation:tombe 1.7s ease-in forwards}@keyframes tombe{to{transform:translateY(105vh) rotate(540deg)}}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.badges span{font-size:14px;padding:5px 11px;border-radius:99px;border:1px solid var(--ligne);color:var(--doux)}.badges .gagne{background:var(--or-f);border-color:var(--or);color:var(--encre);font-weight:600}
svg.becher{display:block;width:100%;max-width:230px;margin:0 auto}.legende-b{text-align:center;font-size:13.5px;margin:4px 0 10px}
canvas.jeu{display:block;width:100%;max-width:380px;margin:8px auto;border-radius:10px;touch-action:none;cursor:none}