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16px;font-size:.8rem}}.keyboard-warning-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.keyboard-warning-modal{background:#fff;border-radius:20px;padding:0;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 25px 50px rgba(0,0,0,.3);animation:slideIn .3s ease;border:1px solid #e0e0e0}.warning-header{background:linear-gradient(135deg,#ff6b6b,#ee5a24);color:#fff;padding:25px 30px;border-radius:20px 20px 0 0;text-align:center;position:relative}.warning-icon{font-size:3rem;margin-bottom:10px;animation:bounce 1s infinite}.warning-header h2{font-size:1.5rem;font-weight:700;margin:0;text-shadow:1px 1px 2px rgba(0,0,0,.3);flex:1 1}.warning-close-btn{position:absolute;top:15px;right:20px;background:none;border:none;color:#fff;font-size:2rem;font-weight:300;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease;line-height:1}.warning-close-btn:hover{background:hsla(0,0%,100%,.2);transform:scale(1.1)}.warning-close-btn:active{transform:scale(.95)}.warning-content{padding:30px;line-height:1.6}.warning-content p{font-size:1.1rem;color:#333;margin-bottom:20px}.warning-content strong{color:#ff6b6b;font-weight:700}.warning-steps{background:#f8f9fa;border-radius:15px;padding:20px;margin:20px 0;border-left:4px solid #ff6b6b}.warning-steps h3{color:#333;font-size:1.2rem;margin-bottom:15px;font-weight:600}.warning-steps ol{margin:0;padding-left:20px}.warning-steps li{margin-bottom:15px;color:#555;font-size:1rem}.warning-steps strong{color:#ff6b6b;font-weight:600}.warning-tip{background:linear-gradient(135deg,#74b9ff,#0984e3);color:#fff;padding:20px;border-radius:15px;margin:20px 0;text-align:center;box-shadow:0 4px 15px rgba(116,185,255,.3)}.warning-tip strong{color:#fff;font-weight:600}.warning-actions{padding:20px 30px 30px;display:flex;gap:15px;justify-content:center}.warning-button{padding:15px 30px;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;min-width:140px}.warning-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px rgba(102,126,234,.3)}.warning-button.primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,126,234,.4)}.warning-button.secondary{background:#f8f9fa;color:#6c757d;border:2px solid #e9ecef}.warning-button.secondary:hover{background:#e9ecef;border-color:#6c757d;transform:translateY(-2px)}@keyframes slideIn{0%{opacity:0;transform:translateY(-50px) 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