@font-face{font-family:Andika;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/andika-latin-400-normal-BTFTIZb-.woff2)format("woff2"),url(/assets/andika-latin-400-normal-BK42By1L.woff)format("woff")}@font-face{font-family:Andika;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/andika-latin-700-normal-Dk95f5lc.woff2)format("woff2"),url(/assets/andika-latin-700-normal-CAUSQC6x.woff)format("woff")}@font-face{font-family:Andika;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/andika-latin-ext-400-normal-D580Nkki.woff2)format("woff2"),url(/assets/andika-latin-ext-400-normal-NXfvB_tZ.woff)format("woff")}@font-face{font-family:Andika;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/andika-latin-ext-700-normal-Ch3SGZaH.woff2)format("woff2"),url(/assets/andika-latin-ext-700-normal-DBt0PRsd.woff)format("woff")}:root{--bg:#fff6e5;--surface:#fff;--ink:#3b2f2a;--muted:#8a7b70;--primary:#ff8a3d;--primary-dark:#e2661b;--good:#4cb944;--sky:#5ab0f0;--state-new:#e9e1d6;--state-introduced:#ffd77a;--state-recognizes:#8fd3ff;--state-knows:#7bd77a;--weak:#ff6b6b;--radius:28px;--shadow:0 6px 0 #3b2f2a1f;color:var(--ink);background:var(--bg);-webkit-tap-highlight-color:transparent;font-family:Andika,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;min-height:100%;margin:0}body{overscroll-behavior:none;-webkit-user-select:none;user-select:none}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation;border:none}.screen{min-height:100%;padding:max(16px, env(safe-area-inset-top)) 16px 24px;flex-direction:column;align-items:center;gap:16px;display:flex}.loading{justify-content:center;font-size:96px}.home-bar,.lesson-bar,.parent-header{justify-content:space-between;align-items:center;width:100%;max-width:900px;display:flex}.sticker-count{font-size:28px;font-weight:700}.parent-button{background:var(--surface);opacity:.6;width:56px;height:56px;box-shadow:var(--shadow);touch-action:none;-webkit-touch-callout:none;border-radius:50%;font-size:26px;position:relative}.parent-button.holding{opacity:1;outline:6px solid var(--primary);animation:3s linear hold}@keyframes hold{0%{outline-color:#ff8a3d1a}to{outline-color:var(--primary)}}.mascot-row{align-items:center;gap:24px;margin:12px 0 8px;display:flex}.mascot{font-size:110px}.play-button{background:var(--primary);color:#fff;width:168px;height:168px;box-shadow:0 10px 0 var(--primary-dark);border-radius:50%;padding-left:14px;font-size:80px}.letter-path{flex-wrap:wrap;justify-content:center;gap:14px;max-width:900px;display:flex}.path-block{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;gap:8px;padding:10px 12px;display:flex}.path-block.locked{opacity:.45}.path-letter{background:var(--state-new);border-radius:16px;place-items:center;width:52px;height:52px;font-size:30px;font-weight:700;display:grid;position:relative}.path-letter .star{font-size:18px;font-style:normal;position:absolute;top:-10px;right:-8px}.lock{font-size:22px}.state-new{background:var(--state-new)}.state-introduced{background:var(--state-introduced)}.state-recognizes{background:var(--state-recognizes)}.state-knows{background:var(--state-knows)}.close{background:var(--surface);width:52px;height:52px;box-shadow:var(--shadow);border-radius:50%;font-size:24px}.dots{flex:1;justify-content:center;gap:8px;display:flex}.dot{background:var(--state-new);border-radius:50%;width:18px;height:18px}.dot.current{background:var(--primary);transform:scale(1.3)}.dot.done{background:var(--good)}.lesson-body{flex:1;justify-content:center;width:100%;display:flex}.game{flex-direction:column;justify-content:center;align-items:center;gap:24px;width:100%;max-width:900px;display:flex}.intro-picture{font-size:120px}.intro-letter{color:var(--primary);text-shadow:0 8px #e2661b40;background:0 0;font-size:200px;font-weight:700;line-height:1}.intro-word{letter-spacing:.15em;color:var(--muted);font-size:36px}.next-button{background:var(--good);color:#fff;border-radius:50%;width:120px;height:120px;font-size:56px;box-shadow:0 8px #36902f}.replay{background:var(--sky);border-radius:50%;width:84px;height:84px;font-size:40px;box-shadow:0 6px #3a8ccc}.prompt-row{align-items:center;gap:20px;display:flex}.prompt-letter{color:var(--primary);font-size:72px;font-weight:700}.cards{flex-wrap:wrap;justify-content:center;gap:20px;display:flex}.card{border-radius:var(--radius);background:var(--surface);min-width:150px;min-height:150px;box-shadow:var(--shadow);flex-direction:column;justify-content:center;align-items:center;display:flex}.letter-card{font-size:110px;font-weight:700}.picture-card .emoji{font-size:96px}.picture-label{letter-spacing:.1em;font-size:22px}.card.correct{background:var(--state-knows)}.card.dim{opacity:.35}.trace-area{aspect-ratio:1;background:var(--surface);border-radius:var(--radius);width:min(80vw,60vh,520px);box-shadow:var(--shadow);touch-action:none}.trace-guide{fill:none;stroke:var(--state-new);stroke-width:16px;stroke-linecap:round;stroke-linejoin:round}.trace-dots{fill:none;stroke:var(--muted);stroke-width:2.5px;stroke-dasharray:1 6;stroke-linecap:round}.trace-done{fill:none;stroke:var(--primary);stroke-width:12px;stroke-linecap:round;stroke-linejoin:round}.trace-start{fill:var(--good);transform-box:fill-box;transform-origin:50%;animation:1s ease-in-out infinite pulse}.trace-end{fill:var(--primary-dark)}@keyframes pulse{50%{transform:scale(1.35)}}.trace-letter-done{font-size:48px;font-weight:700}.reward,.sleep{justify-content:center}.sticker{font-size:180px}.confetti{font-size:48px}.moon{font-size:140px}.sleep-text{text-align:center;font-size:32px}.parent-gate{justify-content:center;font-size:22px}.gate-options{gap:16px;display:flex}.gate-options button,.actions button{background:var(--surface);min-width:72px;box-shadow:var(--shadow);border-radius:16px;padding:14px 20px;font-size:20px}.link{color:var(--muted);background:0 0;text-decoration:underline}.parent{-webkit-user-select:text;user-select:text;align-items:stretch;max-width:760px;margin:0 auto}.parent h1{margin:0;font-size:28px}.card-section{background:var(--surface);box-shadow:var(--shadow);border-radius:20px;padding:16px 20px}.card-section h2{margin:0 0 10px;font-size:20px}.muted{color:var(--muted)}.small{text-align:center;font-size:14px}.bar{background:var(--state-new);border-radius:13px;height:26px;position:relative;overflow:hidden}.bar-fill{background:linear-gradient(90deg, var(--state-recognizes), var(--state-knows));border-radius:13px;height:100%;transition:width .6s}.bar-text{place-items:center;font-size:14px;font-weight:700;display:grid;position:absolute;inset:0}.plan{gap:12px;margin:0;padding:0;list-style:none;display:grid}.plan li.locked{opacity:.55}.plan-row{flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:4px;display:flex}.plan-letters{letter-spacing:.2em}.grid{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;display:grid}.grid-letter{aspect-ratio:1;border-radius:10px;place-items:center;font-size:22px;font-weight:700;display:grid}.grid-letter.weak{outline:3px solid var(--weak)}.legend{flex-wrap:wrap;gap:14px;margin-top:12px;font-size:14px;display:flex}.swatch{vertical-align:middle;border-radius:4px;width:14px;height:14px;display:inline-block}.swatch.weak{outline:3px solid var(--weak);outline-offset:-3px}.limit select{font:inherit;border-radius:10px;padding:6px 10px}.actions{flex-wrap:wrap;gap:12px;display:flex}.actions .danger{color:#b42318}.voice-options{flex-wrap:wrap;gap:12px;display:flex}.voice-options button{background:var(--surface);box-shadow:var(--shadow);border-radius:14px;outline:3px solid #0000;padding:12px 18px}.voice-options button.selected{outline-color:var(--primary);font-weight:700}@media (width<=600px){.card{min-width:120px;min-height:120px}.letter-card{font-size:84px}.intro-letter{font-size:150px}.play-button{width:140px;height:140px}}