:root{--bg: #5a3a28;--bg2: #f5901c;--card: #fff6e8;--accent: #e8871e;--accent2: #7c411b;--gold: #fdb924;--text: #3a2414;--muted: #8a6a4c;--danger: #d1453b;--radius: 18px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);-webkit-tap-highlight-color:transparent}.app{min-height:100%;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg) url(/fond-be.webp) center / cover no-repeat fixed}.preloader{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.preloader-txt{margin:0;color:#fff;font-weight:900;text-transform:uppercase;letter-spacing:.06em;font-size:clamp(15px,4vw,19px)}.preloader-bar{width:min(60vw,260px);height:10px;border-radius:999px;background:#fff3;overflow:hidden}.preloader-fill{display:block;height:100%;background:var(--gold);transition:width .25s ease}.app-body{flex:1;display:grid;grid-template-columns:minmax(0,1fr);place-items:center;padding:16px}.app-body--hero{padding:0;place-items:stretch}.hero{position:relative;width:100%;height:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center}.hero-center{text-align:center;padding:16px;display:flex;flex-direction:column;align-items:center;gap:clamp(20px,5vh,56px);width:100%}.hero-titre{width:min(88vw,calc(99vh - 64px),900px);height:auto;aspect-ratio:919 / 482;filter:drop-shadow(0 6px 18px rgba(0,0,0,.25))}.btn-participer{align-self:center;margin-top:4px;background:var(--accent2);border:2px solid #fff;border-radius:.6em;padding:.75em 1.6em;cursor:pointer;display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:900;text-transform:uppercase;letter-spacing:.02em;font-size:clamp(16px,4vw,20px);transition:transform .1s ease,filter .2s ease;animation:pulse 1.8s ease-in-out infinite}.btn-participer:hover{filter:brightness(1.1);animation-play-state:paused}.btn-participer:active{transform:scale(.97)}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@media (prefers-reduced-motion: reduce){.btn-participer{animation:none}}.hero .btn-participer{font-size:clamp(18px,min(4.6vw,3.4vh),32px)}.app-card-wrap{width:100%;display:flex;justify-content:center}.app-card{width:100%;max-width:min(460px,100%);background:linear-gradient(180deg,rgba(255,255,255,.5),transparent),var(--card);border:1px solid rgba(0,0,0,.08);border-radius:var(--radius);box-shadow:0 30px 80px #00000040;overflow:hidden}.logo-bar{width:100%;background:#fff;padding:0 16px 10px;display:flex;justify-content:center;border-bottom:1px solid rgba(0,0,0,.08)}.logo-bar img{max-width:100%;height:auto;max-height:54px;object-fit:contain}.screen{padding:28px 24px 32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;animation:fade .35s ease}@keyframes fade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.home-badge{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);border:1px solid rgba(69,163,219,.5);padding:4px 12px;border-radius:999px}.title{font-size:clamp(30px,8vw,44px);line-height:1.05;margin:4px 0;font-weight:800}.title--sm{font-size:clamp(22px,6vw,30px)}.accent{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{color:var(--muted);font-size:15px;line-height:1.5;margin:0}.legal{color:var(--muted);font-size:12px;margin:6px 0 0;opacity:.8}.steps{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:10px;width:100%}.steps li{display:flex;align-items:center;gap:12px;background:#ffffff0a;border-radius:12px;padding:10px 14px;font-size:14px}.steps span{flex:none;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));font-weight:700;font-size:13px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;cursor:pointer;font-size:16px;font-weight:700;padding:14px 20px;border-radius:12px;width:100%;transition:transform .1s ease,filter .2s ease}.btn:active{transform:scale(.98)}.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 10px 30px #0a74b566}.btn--primary:hover{filter:brightness(1.05)}.btn-img{align-self:center;background:none;border:none;padding:4px;cursor:pointer;transition:transform .1s ease,filter .2s ease}.btn-img img{width:min(70vw,260px);height:auto;display:block}.btn-img:hover{filter:brightness(1.05)}.btn-img:active{transform:scale(.97)}.btn-back{align-self:flex-start;background:none;border:none;color:var(--muted);cursor:pointer;font-size:14px;padding:0}.form{width:100%;display:flex;flex-direction:column;gap:14px;margin-top:6px}.field{display:flex;flex-direction:column;gap:6px;text-align:left}.field>span{font-size:13px;color:var(--muted)}.field input:not([type=checkbox]){width:100%;background:#0000000a;border:1px solid rgba(0,0,0,.15);border-radius:10px;padding:12px 14px;color:var(--text);font-size:16px}.field input::placeholder{color:#3a241473}.field input:focus,.field select:focus{outline:2px solid var(--accent2);border-color:transparent}.field select{background:#0000000a;border:1px solid rgba(0,0,0,.15);border-radius:10px;padding:12px 14px;color:var(--text);font-size:16px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.field select option{color:#12101f}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row--3{grid-template-columns:1fr 1fr 1fr}.row .field{text-align:left}.opts{display:flex;flex-direction:column;gap:12px;margin-top:4px}.field--check{display:flex;flex-direction:row;align-items:flex-start;gap:10px;text-align:left;cursor:pointer}.field--check input{margin-top:3px;width:18px;height:18px;flex:none;accent-color:var(--accent)}.field--check span{font-size:13px;color:var(--muted);line-height:1.35}.err{color:var(--danger);font-size:12px;font-style:normal;text-align:left}.link{background:none;border:none;padding:0;cursor:pointer;color:var(--accent);text-decoration:underline;font-size:inherit}.link--sm{font-size:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#0009;display:grid;place-items:center;padding:16px;animation:fade .2s ease}.modal{width:100%;max-width:680px;max-height:85vh;background:var(--card);border:1px solid rgba(0,0,0,.1);border-radius:16px;display:flex;flex-direction:column;overflow:hidden}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(0,0,0,.08)}.modal-head h3{margin:0;font-size:18px}.modal-close{background:none;border:none;color:var(--muted);font-size:26px;line-height:1;cursor:pointer}.modal-body{overflow-y:auto;padding:20px}.pdf-frame{width:100%;height:65vh;border:none;border-radius:8px;background:#fff}.legal-text{font-size:13px;color:var(--muted);line-height:1.6;white-space:pre-line;text-align:left}.screen--game{gap:clamp(12px,2.6vh,22px);padding:26px 20px 30px}.game-consigne{margin:0;color:var(--accent2);font-weight:800;font-size:clamp(15px,4.2vw,20px);line-height:1.4;text-wrap:balance}.game-hud{width:100%;display:flex;align-items:center;gap:12px;color:var(--accent2);font-size:clamp(14px,3.8vw,17px);font-weight:700}.game-hud-item{flex:none;white-space:nowrap}.game-hud-item strong{font-weight:900;font-variant-numeric:tabular-nums}.game-hud-item--time{min-width:3.2em;text-align:right}.game-timer{flex:1;height:10px;border-radius:999px;background:#7c411b2e;overflow:hidden}.game-timer-fill{display:block;height:100%;border-radius:inherit;background:var(--gold);transition:width 1s linear,background-color .3s ease}.game-timer-fill--low{background:var(--danger)}.memory{width:min(100%,max(240px,calc(100dvh - 360px)));display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(6px,1.6vw,12px)}.mcard{position:relative;aspect-ratio:1;padding:0;border:0;background:none;cursor:pointer;perspective:700px;border-radius:12%;transition:transform .15s ease}.mcard:disabled{cursor:default}.mcard:not(:disabled):hover{transform:translateY(-3px)}.mcard:not(:disabled):active{transform:scale(.96)}.mcard:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.mcard-inner{position:absolute;top:0;right:0;bottom:0;left:0;transform-style:preserve-3d;transition:transform .45s cubic-bezier(.4,.1,.3,1)}.mcard--up .mcard-inner{transform:rotateY(180deg)}.mcard-side{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:12%;background:#f0e4d8 center / cover no-repeat;backface-visibility:hidden;-webkit-backface-visibility:hidden;box-shadow:0 3px 8px #3a241438}.mcard-side--back{background-image:url(/cartes/dos.webp);background-color:#8f957e}.mcard-side--face{transform:rotateY(180deg)}.mcard--matched .mcard-side--face{box-shadow:0 0 0 3px var(--gold),0 3px 8px #3a241438}.mcard--matched{animation:matched .45s ease .3s}@keyframes matched{0%,to{transform:scale(1)}50%{transform:scale(1.07)}}@media (prefers-reduced-motion: reduce){.mcard-inner{transition-duration:.01s}.mcard--matched{animation:none}.mcard:not(:disabled):hover{transform:none}}@media (max-width: 560px){.screen--game{padding:20px 10px 22px}.game-consigne{padding:0 6px}.game-hud{padding:0 4px}}.result-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#3a24148c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;padding:20px;animation:fade .25s ease}.result-card{width:100%;max-width:460px;padding:30px 26px 32px;border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.6),transparent),var(--card);box-shadow:0 30px 80px #00000059;border-top:8px solid var(--accent);text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;animation:pop .32s ease}.result-card--lose{border-top-color:var(--muted)}@keyframes pop{0%{opacity:0;transform:scale(.92) translateY(10px)}to{opacity:1;transform:none}}.result-title{margin:0;font-size:clamp(24px,6.5vw,32px);font-weight:900;line-height:1.15;color:var(--accent)}.result-card--lose .result-title{color:var(--accent2)}.result-text{margin:0;font-size:clamp(15px,4vw,17px);line-height:1.5;color:var(--text)}.result-note{margin:0;font-size:13px;color:var(--muted)}.result-note--err{color:var(--danger)}.result-card .btn-img img{width:min(58vw,230px)}.spinner{width:44px;height:44px;border:4px solid rgba(255,255,255,.15);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (min-width: 700px) and (max-width: 1024px) and (orientation: portrait){.app-card{max-width:640px}.screen{padding:34px 40px 40px}.game-consigne{font-size:20px}}@media (min-width: 1025px){.app{height:100dvh;overflow:hidden}.app-body{min-height:0;overflow:hidden;padding:24px;grid-template-rows:minmax(0,1fr)}.app-body--hero{padding:0}.app-card-wrap--form,.app-card-wrap--game{height:100%;align-items:center}.app-card-wrap--form .app-card,.app-card-wrap--game .app-card{max-width:620px;max-height:100%;display:flex;flex-direction:column}.screen--form{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:34px 44px 38px}.app-card-wrap--game .app-card{max-width:760px}.screen--game{padding:32px 48px 38px;min-height:0;overflow-y:auto}.game-consigne{font-size:22px}}