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button{flex:1}.difficulty{padding:12px}.top-area:has(+.memory-game:not([hidden])){grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.hand{transition:none}}.memory-game .memory-card.back-number{color:#8b3840;background:#fff0f1;border-color:#e9afb4}.memory-game .memory-card.back-minute{color:#24589e;background:#e8f1ff;border-color:#9fbff0}@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}