@font-face{font-family:Massarella;src:url(/assets/fonts/massallera.ttf) format("truetype");font-weight:400 900;font-style:normal;font-display:swap}:root{--font-base: "Massarella", sans-serif;--primary: #1976d2;--primary-hover: #1565c0;--primary-shadow: #0d47a1;--primary-light: #e3f2fd;--success: #22c55e;--success-hover: #16a34a;--success-shadow: #15803d;--success-light: #dcfce7;--accent-orange: #f59e0b;--accent-orange-shadow: #b45309;--accent-pink: #ec4899;--accent-purple: #8b5cf6;--accent-teal: #06b6d4;--text-main: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--surface-glass: rgba(255, 255, 255, .78);--surface-glass-card: rgba(255, 255, 255, .88);--surface-glass-border: rgba(255, 255, 255, .85);--surface-glass-border-subtle: rgba(226, 232, 240, .7);--shadow-sm: 0 2px 4px rgba(15, 23, 42, .06);--shadow-md: 0 6px 16px -2px rgba(15, 23, 42, .08), 0 2px 6px -1px rgba(15, 23, 42, .04);--shadow-lg: 0 14px 28px -5px rgba(15, 23, 42, .12), 0 6px 12px -2px rgba(15, 23, 42, .06);--shadow-card: 0 8px 20px -4px rgba(30, 41, 59, .12), 0 4px 6px -2px rgba(30, 41, 59, .04);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--radius-xl: 28px;--radius-full: 9999px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{min-height:100svh;margin:0;padding:0;touch-action:manipulation}body{font-family:var(--font-base);background-color:#dce7f5;background-image:radial-gradient(circle at 10% 15%,rgba(255,255,255,.7) 0%,transparent 35%),radial-gradient(circle at 90% 85%,rgba(224,242,254,.8) 0%,transparent 40%),url(/bg1.68f3c24fb04e26e4.webp);background-size:cover,cover,contain;background-repeat:no-repeat,no-repeat,repeat-y;background-position:top 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ease}.puzzle-piece:hover,.puzzle-piece:focus-visible{transform:translateY(-3px) scale(1.02);box-shadow:var(--shadow-lg)}.puzzle-piece.dragging{cursor:grabbing;transform:scale(1.04);box-shadow:0 18px 32px #0f172a38}.puzzle-piece.solved{border-radius:0;border-color:var(--success);box-shadow:inset 0 0 0 2px #ffffffd9,0 0 14px #22c55e73;cursor:default}.puzzle-piece-correct{animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.puzzle-celebration{border-radius:var(--radius-lg)}@keyframes puzzle-correct-pop{0%{transform:scale(.92)}60%{transform:scale(1.08)}to{transform:scale(1)}}.animal-sound-status-bar{max-width:840px;gap:12px;flex-wrap:wrap}.animal-sounds-game{display:grid;gap:18px;max-width:880px;margin:8px auto 20px}.animal-sound-listener{display:grid;grid-template-columns:minmax(180px,1fr) minmax(130px,.45fr);gap:12px;align-items:stretch}.animal-sound-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:76px;padding:12px 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20px}.sequence-board{display:grid;grid-template-columns:repeat(5,minmax(92px,1fr));gap:12px;align-items:stretch;padding:14px;background:var(--surface-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid var(--surface-glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.sequence-slot{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:8px;min-width:0;min-height:150px;padding:10px;background:#ffffffe6;border:3px solid #fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.sequence-slot img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:var(--radius-sm)}.sequence-slot span:not(.sequence-question-mark){overflow-wrap:anywhere;color:var(--text-main);font-size:18px;font-weight:900;line-height:1.05;text-align:center;text-transform:capitalize}.sequence-slot-empty{place-items:center;grid-template-rows:1fr;border-color:#facc15;background:#fef9c3;box-shadow:0 0 0 4px #facc1538,var(--shadow-sm)}.sequence-slot-filled{border-color:var(--success);background:var(--success-light);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.sequence-question-mark{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;color:#854d0e;font-size:56px;font-weight:900;line-height:1;background:#ffffffb8;border:4px dashed #f59e0b;border-radius:50%}.sequence-feedback{min-height:58px;margin:0;padding:10px 20px;text-align:center;font-size:28px;font-weight:900;color:#0f172a;background:#ffffffe6;border:3px solid rgba(255,255,255,.95);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.sequence-feedback[data-mood=success]{color:#15803d;border-color:var(--success);background:var(--success-light)}.sequence-feedback[data-mood=try]{color:#be123c;border-color:#fb7185;background:#ffe4e6}.sequence-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.sequence-option{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:10px;align-items:center;width:100%;min-width:0;min-height:220px;padding:14px;color:var(--text-main);background:var(--surface-glass-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:3px solid var(--surface-glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);cursor:pointer;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s ease,border-color .18s ease}.sequence-option:hover,.sequence-option:focus-visible{transform:translateY(-5px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#bae6fd}.sequence-option:active{transform:translateY(1px) scale(.99)}.sequence-option img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:var(--radius-md);border:3px solid #fff;box-shadow:var(--shadow-sm)}.sequence-option span{overflow-wrap:anywhere;font-size:24px;font-weight:900;line-height:1.1;text-align:center;text-transform:capitalize}.sequence-option.correct{border-color:var(--success);background:var(--success-light);box-shadow:0 0 0 4px #22c55e2e,var(--shadow-lg);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.sequence-option.wrong{border-color:#fb7185;background:#ffe4e6}.sequence-option:disabled{cursor:default}.sequence-actions{max-width:320px;margin:0 auto;width:100%}.emotion-status-bar{max-width:840px;gap:12px;flex-wrap:wrap}.emotion-game{display:grid;gap:18px;max-width:900px;margin:8px auto 20px}.emotion-card{display:grid;justify-items:center;gap:12px;min-height:280px;padding:22px;background:var(--surface-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid var(--surface-glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.emotion-face{display:inline-flex;align-items:center;justify-content:center;width:min(240px,62vw);aspect-ratio:1 / 1;font-size:clamp(7rem,28vw,12rem);line-height:1;background:#ffffffdb;border:4px solid #fff;border-radius:50%;box-shadow:var(--shadow-card)}.emotion-situation{display:grid;place-items:center;min-height:170px;max-width:720px;margin:0;padding:18px 22px;color:#0f172a;font-size:clamp(1.55rem,5vw,2.6rem);font-weight:900;line-height:1.18;text-align:center;background:#ffffffe0;border:4px solid #fff;border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.emotion-question{min-height:48px;margin:0;color:var(--primary-dark);font-size:clamp(1.35rem,4vw,2rem);font-weight:900;line-height:1.15;text-align:center}.emotion-feedback{min-height:58px;margin:0;padding:10px 20px;text-align:center;font-size:28px;font-weight:900;color:#0f172a;background:#ffffffe6;border:3px solid rgba(255,255,255,.95);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.emotion-feedback[data-mood=success]{color:#15803d;border-color:var(--success);background:var(--success-light)}.emotion-feedback[data-mood=try]{color:#be123c;border-color:#fb7185;background:#ffe4e6}.emotion-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.emotion-option{display:grid;grid-template-rows:auto auto;gap:10px;align-items:center;justify-items:center;width:100%;min-width:0;min-height:150px;padding:14px 10px;color:var(--text-main);background:var(--surface-glass-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:3px solid var(--surface-glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);cursor:pointer;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s ease,border-color .18s ease}.emotion-option:hover,.emotion-option:focus-visible{transform:translateY(-5px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#bae6fd}.emotion-option:active{transform:translateY(1px) scale(.99)}.emotion-option-emoji{font-size:clamp(3.5rem,11vw,5.4rem);line-height:1}.emotion-option-label{overflow-wrap:anywhere;font-size:24px;font-weight:900;line-height:1.1;text-align:center}.emotion-option.correct{color:#15803d;border-color:var(--success);background:var(--success-light);box-shadow:0 0 0 4px #22c55e2e,var(--shadow-lg);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.emotion-option.wrong{color:#be123c;border-color:#fb7185;background:#ffe4e6}.emotion-option:disabled{cursor:default}.emotion-actions{max-width:320px;margin:0 auto;width:100%}@media (max-width: 760px){.emotion-options{grid-template-columns:repeat(2,minmax(0,1fr))}.emotion-card{min-height:240px;padding:16px}}.missing-letter-status-bar{max-width:840px;gap:12px;flex-wrap:wrap}.missing-letter-game{display:grid;gap:18px;max-width:880px;margin:8px auto 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#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.missing-letter-slot.is-hidden{color:#854d0e;background:#fef9c3;border-color:#facc15;border-style:dashed}.missing-letter-slot.is-filled{color:#15803d;background:var(--success-light);border-color:var(--success);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.missing-letter-feedback{min-height:58px;margin:0;padding:10px 20px;text-align:center;font-size:28px;font-weight:900;color:#0f172a;background:#ffffffe6;border:3px solid 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ease}.missing-letter-option:hover,.missing-letter-option:focus-visible{transform:translateY(-5px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#bae6fd}.missing-letter-option:active{transform:translateY(1px) scale(.99)}.missing-letter-option.correct{color:#15803d;border-color:var(--success);background:var(--success-light);box-shadow:0 0 0 4px #22c55e2e,var(--shadow-lg);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.missing-letter-option.wrong{color:#be123c;border-color:#fb7185;background:#ffe4e6}.missing-letter-option:disabled{cursor:default}.missing-letter-actions{max-width:320px;margin:0 auto;width:100%}.starting-sound-status-bar{max-width:840px;gap:12px;flex-wrap:wrap}.starting-sound-game{display:grid;gap:18px;max-width:880px;margin:8px auto 20px}.starting-sound-card{display:grid;justify-items:center;gap:14px;padding:18px;background:var(--surface-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid 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var(--primary);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);pointer-events:none}.starting-sound-name{margin:0;font-size:26px;font-weight:900;letter-spacing:.12em;color:var(--primary-dark);text-transform:uppercase}.starting-sound-actions{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap}.starting-sound-play-btn{font-size:1.15rem;padding:10px 24px}.starting-sound-feedback{min-height:58px;margin:0;padding:10px 20px;text-align:center;font-size:28px;font-weight:900;color:#0f172a;background:#ffffffe6;border:3px solid 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ease}.starting-sound-option:hover,.starting-sound-option:focus-visible{transform:translateY(-5px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#bae6fd}.starting-sound-option:active{transform:translateY(1px) scale(.99)}.starting-sound-option.correct{color:#15803d;border-color:var(--success);background:var(--success-light);box-shadow:0 0 0 4px #22c55e2e,var(--shadow-lg);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.starting-sound-option.wrong{color:#be123c;border-color:#fb7185;background:#ffe4e6}.starting-sound-option:disabled{cursor:default}.ordered-letters-status-bar{max-width:840px;gap:12px;flex-wrap:wrap}.ordered-letters-game{display:grid;gap:18px;max-width:880px;margin:8px auto 20px}.ordered-letters-card{display:grid;justify-items:center;gap:14px;padding:18px;background:var(--surface-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:2px solid 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#1976d229,var(--shadow-md)}.ordered-letter-slot.is-correct{color:#15803d;background:var(--success-light);border-color:var(--success);animation:puzzle-correct-pop .5s cubic-bezier(.34,1.56,.64,1)}.ordered-letter-slot.is-wrong{color:#be123c;background:#ffe4e6;border-color:#fb7185}.ordered-letters-feedback{min-height:58px;margin:0;padding:10px 20px;text-align:center;font-size:28px;font-weight:900;color:#0f172a;background:#ffffffe6;border:3px solid rgba(255,255,255,.95);border-radius:var(--radius-full);box-shadow:var(--shadow-sm)}.ordered-letters-feedback[data-mood=success]{color:#15803d;border-color:var(--success);background:var(--success-light)}.ordered-letters-feedback[data-mood=try]{color:#be123c;border-color:#fb7185;background:#ffe4e6}.ordered-letter-tiles{min-height:112px}.ordered-letter-tile{width:82px;height:92px;font-size:46px;background:var(--surface-glass-card);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:3px solid var(--surface-glass-border);box-shadow:var(--shadow-card);cursor:grab;touch-action:none;transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .18s ease,border-color .18s ease,opacity .18s ease}.ordered-letter-tile:hover,.ordered-letter-tile:focus-visible{transform:translateY(-5px) scale(1.02);box-shadow:var(--shadow-lg);border-color:#bae6fd}.ordered-letter-tile:active{cursor:grabbing;transform:translateY(1px) scale(.99)}.ordered-letter-tile.is-dragging{position:relative;z-index:20;cursor:grabbing;opacity:.92;box-shadow:var(--shadow-lg)}.ordered-letter-tile:disabled{cursor:default;opacity:.34}.ordered-letters-actions{max-width:320px;margin:0 auto;width:100%}.config-panel{max-width:640px;margin:20px auto;padding:24px}.toggle-row{display:flex;align-items:center;justify-content:space-between;min-height:64px;padding:8px 12px;font-size:20px;font-weight:800;border-bottom:1.5px solid rgba(226,232,240,.7)}.toggle-row:last-child{border-bottom:none}.toggle-info{display:flex;flex-direction:column;gap:2px}.toggle-title{font-size:19px;font-weight:800;color:var(--text-main)}.toggle-desc{font-size:14px;font-weight:600;color:var(--text-muted)}.switch{position:relative;display:inline-block;width:64px;height:38px;flex-shrink:0}.switch input{width:0;height:0;opacity:0}.slider{position:absolute;inset:0;cursor:pointer;background-color:#cbd5e1;transition:.3s cubic-bezier(.34,1.56,.64,1);box-shadow:inset 0 2px 4px #0000001a}.slider:before{position:absolute;bottom:4px;left:4px;width:30px;height:30px;content:"";background-color:#fff;border-radius:50%;box-shadow:0 2px 6px #0003;transition:.3s cubic-bezier(.34,1.56,.64,1)}input:checked+.slider{background-color:var(--success)}input:checked+.slider:before{transform:translate(26px)}.slider.round{border-radius:38px}.profile-prompt{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;background:#0f172a7a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.profile-prompt[hidden]{display:none}.profile-card{position:relative;width:min(100%,430px);padding:24px;background:#fff;border:3px solid #bfdbfe;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.profile-close{position:absolute;top:10px;right:10px;display:inline-grid;place-items:center;width:38px;height:38px;padding:0;color:var(--text-main);background:#eff6ff;border:2px solid #bfdbfe;border-radius:50%;font:inherit;font-size:24px;font-weight:900;line-height:1;cursor:pointer}.profile-close:hover,.profile-close:focus-visible{background:#dbeafe;border-color:var(--primary)}.profile-card h2{margin:0 38px 18px;padding:0;font-size:1.8rem;text-align:center}.profile-actions{display:grid;gap:12px}.profile-actions button{width:100%;min-height:48px}.profile-fields{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:16px}.profile-fields-inline{grid-template-columns:minmax(0,1fr) 110px auto;align-items:end;margin:14px 0 0}.profile-field{display:grid;gap:6px;font-size:15px;font-weight:900;color:var(--text-main)}.profile-field input{width:100%;min-height:50px;padding:8px 12px;font:inherit;font-size:20px;font-weight:800;color:var(--text-main);background:#fff;border:2px solid #cbd5e1;border-radius:var(--radius-sm)}.profile-field input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #1976d229}.profile-config-form{padding:8px 12px 18px;border-bottom:1.5px solid rgba(226,232,240,.7)}.profile-status{min-height:20px;margin:8px 0 0;color:var(--success-shadow);font-size:14px;font-weight:800}.colaboratebox{width:min(90%,720px);margin:30px auto 0;padding:32px;font-size:1.15rem;line-height:1.6}.colaboratebox p{text-align:left;margin-bottom:16px}.adult{display:flex;align-items:center;justify-content:center;gap:12px;padding:16px;margin:20px 0;background:#ffffffe6;border:2px dashed #93c5fd;border-radius:var(--radius-md)}.adult input[type=text]{width:120px;height:44px;padding:4px 12px;font-size:1.3rem;font-weight:800;text-align:center;border:2px solid #cbd5e1;border-radius:var(--radius-sm);outline:none}.adult input[type=text]:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1976d233}@media (min-width: 681px){.container{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1025px){.container{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (min-width: 1440px){.container{grid-template-columns:repeat(5,minmax(0,1fr))}}@media (max-width: 1200px){.nav{border-radius:var(--radius-lg);padding:6px 12px}.nav-btn{display:inline-block}.nav-btn label{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;cursor:pointer;border-radius:var(--radius-md);background:#f1f5f9d9;border:1.5px solid rgba(226,232,240,.9);transition:all .2s cubic-bezier(.34,1.56,.64,1)}.nav-btn label:hover,.nav-btn label:focus-visible{background:#e0f2fe;border-color:#bae6fd;transform:scale(1.05)}.nav-btn label span{display:block;width:22px;height:3px;background-color:var(--text-main);border-radius:2px;transition:transform .3s cubic-bezier(.34,1.56,.64,1),opacity .2s ease;transform-origin:center}.nav-check:checked~.nav-btn label span:nth-child(1){transform:translateY(8px) rotate(45deg)}.nav-check:checked~.nav-btn label span:nth-child(2){opacity:0;transform:scaleX(0)}.nav-check:checked~.nav-btn label span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-check:checked~.nav-links{max-height:min(560px,calc(100dvh - 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