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img{max-width:100%;height:auto}.tile.selected{border-color:#336bd2;background:#e4efff}.tile.matched{background:#d9f5df;border-color:#76c586}.memory{grid-template-columns:repeat(3,minmax(0,1fr))}.answer-strip{min-height:65px;background:#fff6dc;border:2px dashed #d7b963;border-radius:16px;padding:15px;text-align:center;font-weight:800;font-size:22px}.feedback,.notice{background:#fff4d9;border:1px solid #e3cb94;border-radius:14px;padding:14px;font-size:14px;line-height:1.5;color:#604600;overflow-wrap:anywhere}.success-panel{background:#e9f9ee;display:grid;grid-gap:12px;gap:12px;border-color:#a1d4ad}.visual-emoji{font-size:clamp(32px,7vw,54px);text-align:center;white-space:pre-wrap;line-height:1.4}.lesson-visual img{max-width:100%;height:auto}.coloring{width:min(100%,300px);height:200px;margin:auto}.swatch{width:25px;height:25px;border-radius:50%;border:1px solid #567;display:inline-block;flex-shrink:0}.character-preview{font-size:100px;text-align:center}.race-track{height:65px;position:relative;border-bottom:3px dashed #aab6c4}.race-track span{position:absolute;font-size:35px;transition:left .6s}.race-track b{position:absolute;right:0;font-size:32px}.trace-pad{position:relative;aspect-ratio:600/260;background:#fffdf9;border:2px dashed #bed6ed;border-radius:18px;overflow:hidden}.trace-pad canvas{position:absolute;inset:0;width:100%;height:100%;background:transparent;border-radius:0;touch-action:none}.trace-pad canvas:first-child{pointer-events:none}.camera-placeholder{min-height:210px;display:grid;place-items:center;color:#526a83}.scan-preview{width:100%;max-height:480px;object-fit:contain;border-radius:18px;border:2px solid var(--border)}.file-input{position:absolute;width:1px;height:1px;padding:0;opacity:0}.file-input:focus-visible{outline:0}label.btn:focus-within{outline:3px solid #8056d8;outline-offset:3px;cursor:pointer}.modal-overlay{position:fixed;inset:0;z-index:110;background:#21324788;display:grid;place-items:center;padding:20px}.modal-overlay>.card{max-width:460px;width:100%;max-height:90dvh;overflow:auto}.parent-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;font-size:13px}.danger{color:#a02d2d}.btn-primary.danger{color:white;background:#b74141}.milio-card{margin:18px;max-width:400px}.milio-card button{font-size:18px}.milio-splash{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.popup{top:calc(20px + 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th{padding:14px 10px;border-bottom:1px solid #e2eaf1;vertical-align:top}.owner-table th{color:#5b7896}.owner-table .btn{white-space:nowrap;padding:10px 12px}.license-code-display{font-size:clamp(13px,3vw,22px);background:#eff5ff;border:1px dashed #81abe0;border-radius:12px;padding:16px;overflow-wrap:anywhere}.syllable-cards{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.syllable-card{font-size:clamp(28px,6vw,50px);font-weight:800;min-width:80px;min-height:80px;background:#fff1c8;color:#335d8c;border:3px solid #f5cf68;border-radius:24px;cursor:pointer}.primer h2{margin:0}.primer p{line-height:1.65}.license-access .success-panel{max-width:700px;margin:14px auto}.exam-history{border-bottom:1px solid #d6e3ec;padding:12px 0;overflow-wrap:anywhere}.bottom-nav{flex-wrap:wrap}.word-big{overflow-wrap:anywhere}.brand-eyebrow{display:block;font-size:16px;font-weight:800;letter-spacing:.16em;color:#244575}.landing-identity .age-caption{font-size:14px;color:var(--sub);margin:8px 0 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