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12px;font-size:.75rem}.cheat-sheet{padding:5px 8px;font-size:.7rem}.exam-start-btn{white-space:nowrap;margin-left:auto;padding:6px 10px;font-size:.7rem}}@media (width<=420px){.game-title{font-size:1.5rem}.game-subtitle{font-size:.8rem}.color-btn,.action-btn{width:36px;height:32px}.btn-group{gap:4px}.code-input{font-size:.8rem}.code-submit-btn{padding:6px 16px;font-size:.8rem}.exam-btn{padding:8px 16px;font-size:.85rem}.exam-start-btn{padding:6px 14px;font-size:.78rem}.panel-header{padding:4px;font-size:.7rem}.bottom-section{gap:4px;padding:5px 8px}.vstar{font-size:1.8rem}.victory-text{font-size:1.1rem}.home-card{min-width:160px;padding:14px 12px}}