.hd{--voile:#fff;--trait:#e7edf8;--encre:#0b1220;--gris:#7f8fa8;--bleu:#8fb4f2;--lilas:#b9a7e8;--peche:#ffc7ac;min-height:100vh;color:var(--encre);-webkit-font-smoothing:antialiased;background:radial-gradient(46% 30% at 50% 8%,#fff 0%,#fff0 72%),radial-gradient(70% 40% at 66% 4%,#ffc7ac29 0%,#0000 68%),radial-gradient(80% 46% at 34% 6%,#8fb4f233 0%,#0000 66%),linear-gradient(#f8fbff 0%,#f4f7fd 100%);flex-direction:column;align-items:center;padding:24px 20px 40px;font:14px/1.6 -apple-system,BlinkMacSystemFont,SF Pro Text,Helvetica,Arial,sans-serif;display:flex}.hd-orbe{flex:none;place-items:center;width:168px;height:168px;animation:7s ease-in-out infinite hd-flotte;display:grid;position:relative}@keyframes hd-flotte{0%,to{transform:translateY(-4%)}50%{transform:translateY(4%)}}.hd-halo{filter:blur(16px);background:radial-gradient(circle at 50% 52%,#ffffffe6 0%,#0000 48%),radial-gradient(circle at 62% 40%,#ffc7ac3d 0%,#0000 60%),radial-gradient(circle at 40% 46%,#8fb4f247 0%,#0000 62%);border-radius:50%;width:100%;height:100%;position:absolute}.hd-galet{filter:blur(.9px)drop-shadow(0 16px 26px #7896d052);width:86%;height:57%;position:absolute;transform:rotate(-19deg)}.hd-orbe--reflechit .hd-galet{animation:1.9s ease-in-out infinite hd-respire}.hd-orbe--parle .hd-galet{animation:1.15s ease-in-out infinite hd-pulse}@keyframes hd-respire{0%,to{transform:rotate(-19deg)scale(1)}50%{transform:rotate(-17deg)scale(1.04)}}@keyframes hd-pulse{0%,to{filter:blur(.9px)hue-rotate()drop-shadow(0 16px 28px #7896d057);transform:rotate(-19deg)scale(1)}50%{filter:blur(.9px)hue-rotate(-12deg)drop-shadow(0 18px 34px #9890d866);transform:rotate(-21deg)scale(1.07)}}@media (prefers-reduced-motion:reduce){.hd-orbe,.hd-galet{animation:none!important}}.hd-titre{letter-spacing:-.03em;margin:2px 0 0;font-size:30px;font-weight:800}.hd-sous{color:var(--gris);margin:4px 0 0;font-size:13.5px}.hd-onglets{background:var(--voile);border-radius:999px;gap:6px;margin-top:20px;padding:5px;display:flex;box-shadow:0 10px 26px #6e8cc81f}.hd-onglets button{color:var(--gris);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:8px 20px;font-size:13.5px;font-weight:600;transition:all .18s}.hd-onglets button:hover{color:var(--encre)}.hd-onglets button.on{background:linear-gradient(135deg, var(--bleu) 0%, var(--lilas) 100%);color:#fff;box-shadow:0 6px 16px #8fb4f266}.hd-etat{color:var(--gris);text-align:center;margin-top:18px;font-size:13.5px}.hd-reponse{color:#45536e;text-align:center;white-space:pre-wrap;max-width:560px;max-height:30vh;margin:12px auto 0;padding:0 10px;font-size:15px;line-height:1.75;overflow-y:auto}.hd-barre{background:var(--voile);border:1px solid var(--trait);border-radius:999px;align-items:center;gap:8px;width:100%;max-width:480px;margin-top:20px;padding:8px;display:flex;box-shadow:0 14px 34px #6e8cc824}.hd-barre input{min-width:0;color:var(--encre);background:0 0;border:0;outline:0;flex:1;padding-inline:6px;font-size:15px}.hd-barre input::placeholder{color:var(--gris)}.hd-mic{color:#4a5c78;cursor:pointer;background:#f1f5fd;border:0;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;transition:background .2s,transform .12s;display:grid}.hd-mic:hover{background:#e6eefb}.hd-mic:active{transform:scale(.94)}.hd-mic.is-on{background:linear-gradient(135deg, var(--bleu) 0%, var(--lilas) 100%);color:#fff;animation:1.6s ease-in-out infinite hd-mic-bat;box-shadow:0 8px 20px #8fb4f28c}@keyframes hd-mic-bat{0%,to{box-shadow:0 8px 20px #8fb4f28c}50%{box-shadow:0 8px 26px #8fb4f2d9}}.dark .hd-mic{color:#b8c3da;background:#1e2536}.hd-act{color:#4a5c78;cursor:pointer;background:#f1f5fd;border:0;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;transition:background .2s,transform .12s;display:grid}.hd-act:hover{background:#e6eefb}.hd-act:active{transform:scale(.94)}.hd-act:disabled{opacity:.4;cursor:default}.hd-suggestions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px;display:flex}.hd-suggestions button{border:1px solid var(--trait);color:#5a6780;cursor:pointer;background:#fff;border-radius:999px;padding:7px 14px;font-size:12.5px}.hd-suggestions button:hover{color:var(--encre);border-color:#cfdef5}.hd-panneau{width:100%;max-width:780px;margin-top:22px}.hd-grille{grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:8px;display:grid}.hd-case{cursor:pointer;background:var(--voile);border:0;border-radius:18px;flex-direction:column;align-items:center;gap:2px;padding:12px 6px;transition:transform .18s,box-shadow .18s;display:flex;box-shadow:0 8px 20px -10px #6e8cc84d}.hd-case:hover{transform:translateY(-2px);box-shadow:0 14px 28px -12px #6e8cc86b}.hd-case.on{box-shadow:0 0 0 2px var(--bleu), 0 14px 28px -12px #6e8cc86b}.hd-glyphe{color:var(--encre);font-size:30px;line-height:1.1}.hd-translit{color:var(--gris);font-size:10.5px}.hd-fiche{background:var(--voile);border-radius:26px;margin-top:14px;padding:20px;box-shadow:0 14px 34px -16px #6e8cc857}.hd-fiche-tete{align-items:center;gap:18px;display:flex}.hd-fiche-lettre{color:var(--encre);font-size:56px;line-height:1}.hd-fiche-nom{font-size:16px;font-weight:700}.hd-fiche-son{color:var(--gris);margin-top:2px;font-size:13.5px}.hd-formes{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px;display:grid}.hd-forme{background:#f6f9ff;border-radius:16px;flex-direction:column;align-items:center;gap:4px;padding:12px 4px;display:flex}.hd-forme-glyphe{color:var(--encre);font-size:26px}.hd-forme-nom{color:var(--gris);font-size:10.5px}.hd-avertit{color:#a35a2a;background:#fff4ec;border-radius:14px;margin-top:14px;padding:10px 14px;font-size:12.5px;line-height:1.6}.hd-fiche-actions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.hd-fiche-actions button{border:1px solid var(--trait);color:#45536e;cursor:pointer;background:#fff;border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;transition:all .18s}.hd-fiche-actions button:hover{border-color:#cfdef5}.hd-fiche-actions button.on{background:linear-gradient(135deg, var(--bleu) 0%, var(--lilas) 100%);color:#fff;border-color:#0000}.hd-fiche-actions button:disabled{opacity:.55;cursor:default}.hd-themes{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.hd-themes button{border:1px solid var(--trait);color:#5a6780;cursor:pointer;background:#fff;border-radius:999px;padding:8px 16px;font-size:13px}.hd-themes button.on{background:linear-gradient(135deg, var(--bleu) 0%, var(--lilas) 100%);color:#fff;border-color:#0000}.hd-carte{text-align:center;background:var(--voile);border-radius:26px;margin-top:16px;padding:28px 20px;box-shadow:0 14px 34px -16px #6e8cc857}.hd-mot{color:var(--encre);font-size:40px;line-height:1.5}.hd-mot-translit{color:#6c92e4;margin-top:6px;font-size:15px;font-weight:600}.hd-mot-fr{color:var(--gris);margin-top:2px;font-size:13.5px}.hd-verdict{color:#a35a2a;background:#fff4ec;border-radius:18px;margin-top:18px;padding:14px 16px}.hd-verdict--ok{color:#1f7a4d;background:#edfaf3}.hd-entendu{margin-bottom:6px;font-size:22px}.hd-verdict-txt{font-size:13px}.hd-verdict button{color:inherit;cursor:pointer;background:#ffffffbf;border:0;border-radius:999px;margin-top:10px;padding:7px 14px;font-size:12.5px;font-weight:600}.hd-note{color:var(--gris);text-align:center;margin-top:14px;font-size:12px;line-height:1.7}.dark .hd{--voile:#161c2c;--trait:#272f46;--encre:#eef1fa;--gris:#8792ab;background:radial-gradient(46% 30% at 50% 8%,#8fb4f224 0%,#0000 72%),radial-gradient(70% 40% at 62% 4%,#ffc7ac14 0%,#0000 68%),linear-gradient(170deg,#131826 0%,#0a0d16 100%)}.dark .hd-galet{filter:blur(.9px)drop-shadow(0 16px 34px #8fb4f25c)}.dark .hd-reponse{color:#b6c0d8}.dark .hd-case,.dark .hd-fiche,.dark .hd-carte,.dark .hd-onglets{box-shadow:0 14px 30px #00000061}.dark .hd-forme{background:#1c2334}.dark .hd-act{color:#b8c3da;background:#1e2536}.dark .hd-suggestions button,.dark .hd-themes button,.dark .hd-fiche-actions button{border-color:var(--trait);color:#b8c3da;background:#1e2536}.dark .hd-avertit,.dark .hd-verdict{color:#e8b48a;background:#2c2620}.dark .hd-verdict--ok{color:#8fdcb8;background:#162b28}.tb{flex-direction:column;gap:14px;width:100%;max-width:720px;display:flex}.tb-demande{gap:8px;display:flex}.tb-demande input{border:1px solid var(--trait);background:var(--voile);color:var(--encre);border-radius:12px;outline:none;flex:1;padding:11px 14px;font-size:14.5px}.tb-demande input:focus{border-color:var(--bleu);box-shadow:0 0 0 3px #8fb4f229}.tb-demande button{background:linear-gradient(135deg, var(--bleu), var(--lilas));color:#fff;cursor:pointer;white-space:nowrap;border:0;border-radius:12px;padding:11px 18px;font-weight:620}.tb-demande button:disabled{opacity:.55;cursor:default}.tb-suggestions{flex-wrap:wrap;gap:7px;display:flex}.tb-suggestions button{border:1px solid var(--trait);background:var(--voile);color:var(--gris);cursor:pointer;border-radius:999px;padding:7px 13px;font-size:13px}.tb-suggestions button:hover:not(:disabled){color:var(--encre);border-color:var(--bleu)}.tb-suggestions button:disabled{opacity:.5;cursor:default}.tb-erreur{color:#c2545a;font-size:13.5px}.tb-attente{color:var(--gris);text-align:center;padding:28px 0;font-size:14px}.tb-lecon{background:var(--voile);border:1px solid var(--trait);border-radius:20px;padding:26px 24px;box-shadow:0 14px 36px #283c6e0f}.tb-lecon[aria-busy=true]{opacity:.5}.tb-lecon h2{letter-spacing:-.02em;margin:0 0 6px;font-size:21px;font-weight:780}.tb-intro{color:var(--gris);margin:0 0 20px;font-size:14.5px}.tb-blocs{flex-direction:column;gap:4px;display:flex}.tb-bloc{border-bottom:1px solid var(--trait);flex-direction:column;align-items:flex-end;gap:2px;padding:14px 4px;display:flex}.tb-bloc:last-child{border-bottom:0}.tb-ar{cursor:pointer;color:var(--encre);text-align:right;direction:rtl;background:0 0;border:0;padding:0;font-family:SF Arabic,Geeza Pro,Noto Naskh Arabic,Amiri,serif;font-size:clamp(30px,6vw,40px);line-height:1.75}.tb-ar:hover{color:#4d6fb8}.tb-translit{color:#6d80a0;font-size:14px;font-style:italic}.tb-fr{color:var(--encre);font-size:14.5px}.tb-note{color:var(--gris);text-align:right;margin-top:4px;font-size:12.5px}.tb-regle,.tb-exercice{border-top:1px solid var(--trait);margin-top:22px;padding-top:18px}.tb-regle h3,.tb-exercice h3{letter-spacing:.09em;text-transform:uppercase;color:var(--gris);margin:0 0 8px;font-size:12px;font-weight:700}.tb-regle p{margin:0;font-size:14.5px;line-height:1.65}.tb-consigne{color:var(--encre);margin:0 0 12px;font-size:14.5px}.tb-exercice ol{flex-direction:column;gap:12px;margin:0;padding-inline-start:20px;display:flex}.tb-exercice li{flex-wrap:wrap;align-items:center;gap:10px;font-size:15px;display:flex}.tb-question{font-family:SF Arabic,Geeza Pro,Noto Naskh Arabic,serif;font-size:19px;line-height:1.9}.tb-reponse{color:#4d6fb8;font-family:SF Arabic,Geeza Pro,Noto Naskh Arabic,serif;font-size:19px;font-weight:600;line-height:1.9}.tb-exercice li button{border:1px solid var(--trait);color:var(--gris);cursor:pointer;background:0 0;border-radius:999px;padding:5px 12px;font-size:12.5px}.tb-exercice li button:hover{color:var(--encre);border-color:var(--bleu)}