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pop-in;display:flex}.parent-upload-btn:hover{box-shadow:8px 8px 0 var(--black);transform:translate(-2px,-2px)}.parent-upload-btn:active{box-shadow:3px 3px 0 var(--black);transform:translate(3px,3px)}.parent-upload-icon{background:var(--yellow);border:2.5px solid var(--black);width:58px;height:58px;box-shadow:3px 3px 0 var(--black);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;font-size:36px;display:flex}.parent-upload-label{color:var(--black);margin-bottom:3px;font-family:Fredoka,sans-serif;font-size:20px;font-weight:600;display:block}.parent-upload-hint{color:#1c191766;font-size:13px;font-weight:700;display:block}.parent-upload-arrow{color:#1c191740;flex-shrink:0;margin-left:auto;font-family:Fredoka,sans-serif;font-size:24px}.bank-header{align-items:center;gap:10px;display:flex}.bank-title{color:var(--black);margin:0;font-family:Fredoka,sans-serif;font-size:24px;font-weight:700}.bank-count-badge{background:var(--navy);color:var(--yellow);border:2px solid var(--black);box-shadow:2px 2px 0 var(--black);text-align:center;border-radius:100px;min-width:32px;padding:3px 12px;font-family:Fredoka,sans-serif;font-size:16px;font-weight:600}.bank-empty{background:var(--white);text-align:center;color:#1c191766;border:2.5px dashed #1c191733;border-radius:16px;flex-direction:column;align-items:center;gap:10px;padding:40px 20px;font-size:14px;font-weight:700;line-height:1.6;display:flex}.bank-empty span{font-size:36px}.bank-list{flex-direction:column;gap:10px;display:flex}.bank-item{background:var(--white);border:2.5px solid var(--black);box-shadow:4px 4px 0 var(--black);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;animation:.4s cubic-bezier(.34,1.56,.64,1) both pop-in;display:flex}.bank-item-info{flex:1;min-width:0}.bank-item-title{color:var(--black);white-space:nowrap;text-overflow:ellipsis;margin:0 0 3px;font-family:Fredoka,sans-serif;font-size:17px;font-weight:600;overflow:hidden}.bank-item-title-row{align-items:center;gap:6px;margin:0 0 3px;display:flex}.bank-item-title-row .bank-item-title{margin:0}.bank-edit-btn{cursor:pointer;opacity:.5;background:0 0;border:none;flex-shrink:0;padding:2px 4px;font-size:14px;line-height:1;transition:opacity .15s}.bank-edit-btn:hover{opacity:1}.bank-item-title-input{color:var(--black);background:var(--white);border:2px solid var(--orange);width:100%;box-shadow:2px 2px 0 var(--black);border-radius:8px;outline:none;margin:0 0 3px;padding:2px 8px;font-family:Fredoka,sans-serif;font-size:17px;font-weight:600}.bank-item-meta{color:#1c191766;margin:0;font-size:12px;font-weight:700}.bank-item-actions{flex-shrink:0;gap:8px;display:flex}.bank-play-btn{background:var(--orange);color:var(--white);border:2px solid var(--black);box-shadow:3px 3px 0 var(--black);cursor:pointer;border-radius:10px;padding:8px 14px;font-size:16px;transition:transform .1s,box-shadow .1s}.bank-play-btn:hover{box-shadow:4px 4px 0 var(--black);transform:translate(-1px,-1px)}.bank-delete-btn{background:var(--white);color:#1c191773;cursor:pointer;border:2px solid #1c191733;border-radius:10px;padding:8px 12px;font-family:Nunito,sans-serif;font-size:16px;font-weight:800;transition:all .15s}.bank-delete-btn:hover{border-color:var(--red);color:var(--red)}.bank-delete-btn.bank-delete-confirm{background:var(--red);color:var(--white);border-color:var(--red);box-shadow:3px 3px 0 var(--black);padding:8px 10px;font-size:12px}.bank-item-stats{color:#1c191773;align-items:center;gap:6px;margin:4px 0 0;font-size:12px;font-weight:700;display:flex}.score-badge{border:1.5px solid #0000;border-radius:100px;padding:1px 7px;font-family:Fredoka,sans-serif;font-size:12px;font-weight:600;line-height:1.6;display:inline-block}.score-badge-perfect,.score-badge-good{color:#00874a;background:#e6fff2;border-color:#00c851}.score-badge-ok{color:#7a4f00;background:#fffbe6;border-color:#e6a817}.score-badge-low{color:#c00;background:#fff0f0;border-color:#ff1744}.history-section{flex-direction:column;gap:12px;display:flex}.history-list{flex-direction:column;gap:8px;display:flex}.history-item{background:var(--white);border:2px solid #1c19171a;border-radius:12px;align-items:center;gap:12px;padding:12px 14px;animation:.35s cubic-bezier(.34,1.56,.64,1) both pop-in;display:flex}.history-item .score-badge{text-align:center;flex-shrink:0;min-width:52px;padding:3px 10px;font-size:13px}.history-item-info{flex:1;min-width:0}.history-item-title{color:var(--black);white-space:nowrap;text-overflow:ellipsis;margin:0 0 2px;font-family:Fredoka,sans-serif;font-size:15px;font-weight:600;overflow:hidden}.history-item-meta{color:#1c191766;margin:0;font-size:12px;font-weight:700}.upload-hint-warn{color:#7a4f00;background:#fffbe6;border:2px solid #e6a817;border-radius:10px;margin:0;padding:9px 13px;font-size:13px;font-weight:700;line-height:1.5}:focus-visible{border-radius:8px;outline:4px solid var(--orange)!important;outline-offset:3px!important}@media (width>=1024px){.child-root{max-width:1400px;margin:0 auto;padding:40px 60px}.child-topbar{margin-bottom:32px}.child-brand-kia{font-size:48px}.child-brand-sub{font-size:20px}.child-greeting{margin-bottom:24px;font-size:32px}.sets-list{grid-template-columns:1fr 1fr;gap:18px;display:grid}.set-card{gap:20px;padding:24px 28px}.set-emoji{width:68px;height:68px;font-size:38px}.set-title{font-size:22px}.set-meta{font-size:15px}.set-play-btn{padding:14px 30px;font-size:20px}.child-lock-btn{padding:10px 14px;font-size:28px}.pin-card{max-width:480px;padding:48px 56px}.pin-card-icon{font-size:52px}.pin-card-title{font-size:30px}.pin-dot{border-radius:50%;width:22px;height:22px}.pin-dots{gap:18px;margin:24px 0}.pin-key{border-radius:14px;padding:20px 10px;font-size:28px}.pin-grid{gap:14px}.pinpad-label{font-size:18px}.player-root{max-width:900px;margin:0 auto;padding:40px 60px}.q-text{font-size:26px;line-height:1.5}.q-card{padding:28px 32px}.q-label{font-size:16px}.answers-grid{grid-template-columns:1fr 1fr;gap:16px}.ans-btn{min-height:80px;padding:20px 24px;font-size:18px}.ans-letter{width:40px;height:40px;font-size:18px}.next-btn{padding:14px 28px;font-size:18px}.feedback-bar{border-radius:18px;padding:20px 24px}.feedback-explanation{font-size:16px}.score-tag{padding:8px 16px;font-size:18px}.tts-btn{padding:8px 16px;font-size:20px}.result-card{max-width:520px;padding:56px 64px}.result-emoji{font-size:72px}.result-title{font-size:40px}.result-score-num{font-size:96px}.result-replay-btn{padding:16px 40px;font-size:20px}.parent-root{max-width:900px;margin:0 auto}.bank-item{padding:20px 22px}.bank-item-title{font-size:20px}.bank-play-btn{padding:12px 20px;font-size:20px}.bank-delete-btn{padding:12px 16px;font-size:18px}.parent-upload-btn{padding:22px 24px}.parent-upload-label{font-size:20px}.tk-root{max-width:700px;margin:0 auto;padding:32px 48px}.tk-question-card{margin:28px 0;padding:36px 40px}.tk-question-text{font-size:30px}.tk-options{gap:20px;margin-bottom:20px}.tk-option-btn{border-radius:24px;padding:28px 24px}.tk-feedback{border-radius:20px;gap:16px;padding:20px 24px}.tk-feedback-text{font-size:20px}.tk-feedback-explain{font-size:16px}.tk-next-btn{border-radius:14px;padding:12px 24px;font-size:18px}.tk-result-card{max-width:480px;padding:56px 64px}.tk-result-emoji{font-size:80px}.tk-result-title{font-size:42px}.tk-result-num{font-size:100px}.tk-result-btn{padding:16px 40px;font-size:20px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}