@font-face{font-family:"Baloo 2";font-style:normal;font-weight:500;font-display:swap;src:url(./baloo2-500-CmLZ27r7.woff2)format("woff2")}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:600;font-display:swap;src:url(./baloo2-600-tIfxVoAe.woff2)format("woff2")}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:700;font-display:swap;src:url(./baloo2-700-CqTg7A15.woff2)format("woff2")}@font-face{font-family:"Baloo 2";font-style:normal;font-weight:800;font-display:swap;src:url(./baloo2-800-BbF3Etk1.woff2)format("woff2")}:root{--paper:#eaf6ff;--grid:#cfe6f7;--ink:#1f2a44;--muted:#4a5878;--card:#fff;--sun:#ffc93c;--sky:#7cc6fe;--lilac:#bba4ff;--mint:#7ee0a8;--pink:#ff9ec7;--right:#2a9d55;--wrong:#e0474c;--focus:#1565d8;--font:"Baloo 2", "Trebuchet MS", "Segoe UI", system-ui, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);-webkit-tap-highlight-color:transparent}*,:before,:after{box-sizing:inherit}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{background-color:var(--paper);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);min-height:100vh;color:var(--ink);font-family:var(--font);background-size:28px 28px;margin:0;font-size:18px;line-height:1.4}#app{max-width:560px;margin:0 auto;padding:16px 18px 40px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}p,h1,h2{margin:0}button{font:inherit;color:inherit}.icon-btn svg,.pill svg{fill:none;stroke:currentColor;stroke-width:2.6px;stroke-linecap:round;stroke-linejoin:round}.icon-btn svg{width:26px;height:26px}.pill{align-items:center;gap:4px;display:inline-flex}.pill svg{width:18px;height:18px;margin-left:-4px}.score-chip,.star-total{align-items:center;gap:6px;display:inline-flex}.score-chip svg,.star-total svg{width:1em;height:1em;fill:var(--ink)}button:focus-visible{outline:4px solid var(--focus);outline-offset:4px}.block{background:var(--c,var(--card));color:var(--ink);border:3px solid var(--ink);box-shadow:0 6px 0 var(--ink);cursor:pointer;border-radius:16px;transition:transform 80ms,box-shadow 80ms,opacity .2s}button.block:active:not(:disabled){box-shadow:0 2px 0 var(--ink);transform:translateY(4px)}.topbar,.game-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.topbar-right{align-items:center;gap:10px;display:flex}.pill{box-shadow:0 4px 0 var(--ink);border-radius:999px;padding:6px 16px;font-weight:700}.icon-btn{width:48px;height:48px;box-shadow:0 4px 0 var(--ink);border-radius:14px;flex:none;place-items:center;font-size:1.3rem;display:grid}.lang-switch{border:3px solid var(--ink);background:var(--card);border-radius:999px;display:flex;overflow:hidden}.lang-switch button{cursor:pointer;background:0 0;border:0;min-height:42px;padding:8px 14px;font-weight:800}.lang-switch button[aria-pressed=true]{background:var(--ink);color:#fff}.hero{text-align:center;padding:36px 0 28px}.logo{justify-content:center;font-size:clamp(2.2rem,11vw,3.4rem);font-weight:800;line-height:1;display:flex}.logo>span{flex-wrap:wrap;justify-content:center;gap:.3em;display:flex}.word{gap:.08em;display:inline-flex}.tile{background:var(--c);border:3px solid var(--ink);width:1.15em;height:1.25em;box-shadow:0 5px 0 var(--ink);transform:rotate(calc((var(--i) - 4) * 1.4deg));border-radius:10px;place-items:center;padding-top:.12em;display:inline-grid}.tile:nth-child(2n){transform:rotate(calc((4 - var(--i)) * 1.2deg)) translateY(3px)}.logo.intro .tile{animation:.5s cubic-bezier(.3,1.6,.5,1) both drop;animation-delay:calc(var(--i) * 60ms)}@keyframes drop{0%{opacity:0;translate:0 -40px}to{opacity:1;translate:0}}.tagline{color:var(--muted);margin-top:20px;font-size:1.15rem;font-weight:600}.star-total{background:var(--sun);border:3px solid var(--ink);border-radius:999px;margin-top:12px;padding:2px 16px;font-weight:800;display:inline-block}.section-title,.screen-title{margin-bottom:16px;font-size:1.6rem;font-weight:800}.screen-title{margin-top:28px;margin-bottom:2px}.screen-sub{color:var(--muted);margin-bottom:20px;font-weight:600}.age-list{gap:18px;display:grid}.age-card{text-align:left;border-radius:20px;align-items:center;gap:16px;width:100%;padding:16px 18px;display:flex}.age-icon{flex:none;width:64px;height:56px}.age-blocks{width:100%;height:100%;overflow:visible}.age-blocks rect{fill:var(--card);stroke:var(--ink);stroke-width:3px}.age-text strong{font-size:1.45rem;line-height:1.15;display:block}.age-text small{opacity:.85;font-size:1rem;font-weight:600;display:block}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.topic-btn{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:132px;padding:14px 10px;display:flex}.topic-btn.is-wide{grid-column:1/-1;min-height:96px}.topic-mark{background:var(--card);border:3px solid var(--ink);border-radius:12px;place-items:center;min-width:52px;height:44px;margin-bottom:4px;padding:2px 8px 0;font-size:1.5rem;font-weight:800;line-height:1;display:inline-grid}.progress-topic{align-items:center;gap:10px;display:flex}.progress-topic .topic-mark{border-width:2px;border-radius:8px;min-width:38px;height:30px;margin:0;font-size:1rem}.topic-name{font-size:1.15rem;font-weight:800;line-height:1.15}.topic-new{opacity:.75;font-size:.85rem;font-weight:600}.stars{gap:2px;display:inline-flex}.star{display:inline-flex}.star svg{fill:#1f2a4433;width:1em;height:1em}.star.on svg{fill:var(--ink)}.stars.small{font-size:1.15rem}.progress{border:3px solid var(--ink);background:var(--card);border-radius:999px;flex:1;height:20px;overflow:hidden}.progress span{background:var(--sun);border-right:3px solid var(--ink);height:100%;transition:width .3s;display:block}.progress span[style*="width:0%"]{border-right:0}.score-chip{background:var(--sun);border:3px solid var(--ink);border-radius:999px;flex:none;padding:4px 14px;font-size:1.2rem;font-weight:800}.q-card{text-align:center;cursor:default;border-radius:26px;margin:24px 0;padding:18px 20px 26px;animation:.32s cubic-bezier(.3,1.4,.5,1) both card-in;position:relative}.q-meta{justify-content:center;align-items:center;gap:10px;padding-inline:44px;display:flex}.q-count{color:var(--muted);font-size:.95rem;font-weight:700}.level-chip{border:2px solid var(--ink);background:var(--mint);border-radius:999px;padding:1px 10px;font-size:.8rem;font-weight:800}.level-chip.just-up{animation:.5s cubic-bezier(.3,1.8,.5,1) both pop}@keyframes card-in{0%{opacity:0;transform:translateY(14px)scale(.97)}to{opacity:1;transform:none}}.q-visual{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 12px;margin-top:14px;display:flex}.shape-group{flex-wrap:wrap;justify-content:center;gap:6px;max-width:100%;display:flex}.shape{width:36px;height:36px;overflow:visible}.shape>*{fill:var(--c);stroke:var(--ink);stroke-width:3px;stroke-linejoin:round}.shape-plus{font-size:2rem;font-weight:800;line-height:1}.q-prompt{font-variant-numeric:tabular-nums;margin-top:10px;font-size:clamp(2.2rem,11vw,3.2rem);font-weight:800;line-height:1.15}.q-prompt.is-label{font-size:1.6rem;line-height:1.25}.q-prompt.is-text{text-align:left;max-width:34ch;margin-inline:auto;font-size:1.35rem;font-weight:700;line-height:1.4}.choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.choice{font-variant-numeric:tabular-nums;min-height:88px;padding:12px 8px;font-size:clamp(1.7rem,8vw,2.2rem);font-weight:800}.choices.two .choice{min-height:120px;font-size:clamp(2.2rem,11vw,3rem)}.choice:disabled{cursor:default}.choice.is-right{background:var(--right);color:#fff;animation:.4s bounce}@keyframes bounce{40%{transform:translateY(-8px)}}.choice.is-wrong{background:var(--wrong);color:#fff;animation:.35s shake}.choice.is-dim{opacity:.4}@keyframes shake{25%{translate:-6px}75%{translate:6px}}.feedback{text-align:center;min-height:2.2em;margin-top:22px;font-size:1.35rem;font-weight:800}.feedback.good{color:var(--right)}.feedback.bad{color:var(--wrong)}.result{text-align:center;padding-top:48px}.stars.big{gap:8px;font-size:4.2rem;line-height:1}.stars.big svg{width:1.1em;height:1.1em;overflow:visible}.stars.big .star svg{fill:#d5dde8;stroke:#b3bfcf;stroke-width:2.5px;stroke-linejoin:round}.stars.big .star.on svg{fill:var(--sun);stroke:var(--ink);stroke-width:2.5px}.stars.big .star.on{animation:.45s cubic-bezier(.3,1.8,.5,1) both pop}.stars.big .star:nth-child(2){animation-delay:.15s;translate:0 -14px}.stars.big .star:nth-child(3){animation-delay:.3s}@keyframes pop{0%{scale:0}to{scale:1}}.result-title{margin-top:18px;font-size:2.4rem;font-weight:800}.result-score{color:var(--muted);font-size:1.3rem;font-weight:700}.result-best{color:var(--muted);margin-top:6px;font-weight:600}.badge{background:var(--mint);border:3px solid var(--ink);border-radius:999px;margin-top:12px;padding:4px 16px;font-weight:800;display:inline-block}.result-actions{gap:16px;margin-top:36px;display:grid}.btn{width:100%;padding:14px 18px;font-size:1.25rem;font-weight:800}.settings-list{gap:16px;margin-top:18px;display:grid}.toggle-row{text-align:left;width:100%;box-shadow:0 4px 0 var(--ink);align-items:center;gap:14px;padding:14px 16px;display:flex}.toggle-text{flex:1}.toggle-text strong{font-size:1.15rem;display:block}.toggle-text small{color:var(--muted);font-size:.95rem;font-weight:600;line-height:1.3;display:block}.switch{border:3px solid var(--ink);background:#d5dde8;border-radius:999px;flex:none;width:56px;height:32px;transition:background .15s;position:relative}.switch span{background:var(--card);border:2px solid var(--ink);border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:2px;left:2px}[aria-checked=true] .switch{background:var(--right)}[aria-checked=true] .switch span{transform:translate(24px)}.sub-title{margin-top:32px;font-size:1.35rem;font-weight:800}.progress-card{cursor:default;border-radius:20px;padding:6px 16px 14px}.progress-age h4{margin:14px 0 4px;font-size:1.1rem}.progress-age ul{margin:0;padding:0;list-style:none}.progress-row{border-top:2px dashed var(--grid);grid-template-columns:1fr auto;align-items:center;column-gap:12px;padding:8px 0;display:grid}.progress-topic{font-weight:700}.progress-detail{flex-wrap:wrap;grid-column:1;gap:0 12px;font-size:.9rem;font-weight:600;display:flex}.progress-row .stars{grid-area:1/2/span 2}.muted{color:var(--muted)}.progress-empty{padding-bottom:4px;font-size:.95rem;font-weight:600}.notice{text-align:center;color:var(--right);margin-top:18px;font-weight:700}.btn.danger{background:var(--card);color:var(--wrong);border-color:var(--wrong);box-shadow:0 5px 0 var(--wrong);margin-top:20px}button.btn.danger:active{box-shadow:0 2px 0 var(--wrong)}.modal-backdrop{z-index:20;padding:24px;padding-top:calc(24px + env(safe-area-inset-top,0px));padding-bottom:calc(24px + env(safe-area-inset-bottom,0px));background:#1f2a4473;place-items:center;animation:.15s both fade-in;display:grid;position:fixed;inset:0}.modal{text-align:center;cursor:default;border-radius:24px;width:100%;max-width:400px;padding:24px 20px 22px;animation:.25s cubic-bezier(.3,1.4,.5,1) both card-in}.modal-title{font-size:1.6rem;font-weight:800;line-height:1.2}.modal-body{color:var(--muted);margin-top:8px;font-weight:600}.modal-actions{gap:14px;margin-top:22px;display:grid}.modal .btn.danger{margin-top:0}@keyframes fade-in{0%{opacity:0}}.confetti{pointer-events:none;z-index:10;position:fixed;inset:0;overflow:hidden}.confetti i{top:-20px;left:var(--x);width:var(--s);height:calc(var(--s) * 1.6);background:var(--c);border:2px solid var(--ink);animation:fall 2.4s cubic-bezier(.3, .6, .6, 1) var(--d) forwards;border-radius:3px;position:absolute}@keyframes fall{to{transform:translateY(110vh) rotate(var(--r))}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}