.odd-game{color:#2d3748;max-width:820px;margin:0 auto;padding:1rem 1.5rem 3rem}.game-heading{justify-content:space-between;gap:1rem;margin:1rem 0 .75rem;display:flex}.eyebrow{color:#4299e1;text-transform:uppercase;letter-spacing:.08em;margin:0 0 .25rem;font-size:.95rem;font-weight:700}h1{margin:0;font-size:clamp(1.8rem,5vw,2.8rem)}.score{color:#718096;text-align:right;font-size:.95rem;line-height:1.7}.level-info{color:#718096;align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.difficulty{border-radius:999px;padding:.3rem .75rem;font-weight:700}.difficulty-easy{color:#276749;background:#c6f6d5}.difficulty-medium{color:#975a16;background:#feebc8}.difficulty-hard{color:#9b2c2c;background:#fed7d7}.items-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;max-width:520px;margin:0 auto;display:grid}.item-card{aspect-ratio:1;cursor:pointer;background:#fff;border:2px solid #e2e8f0;border-radius:20px;place-items:center;font-size:clamp(4rem,12vw,6rem);transition:transform .2s,opacity .2s,border-color .2s,background .2s;display:grid;box-shadow:0 6px 16px #2d37481a}.item-card:hover,.item-card:focus-visible{border-color:#4299e1;outline:none;transform:scale(1.05)}.item-card:active{transform:scale(.97)}.item-card.correct{background:#c6f6d5;border-color:#48bb78;animation:.5s ease-out popIn}.item-card.dimmed{opacity:.4}.item-card.wrong{background:#fed7d7;border-color:#f56565;animation:.5s ease-in-out shake}.explanation,.try-again{text-align:center;border-radius:14px;max-width:650px;margin:1.5rem auto 0;padding:1rem 1.25rem;font-weight:600;animation:.4s ease-out slideUp}.explanation{color:#276749;background:#c6f6d5}.try-again{color:#9b2c2c;background:#fff5f5}.actions{justify-content:center;gap:.75rem;margin-top:2rem;display:flex}button{font:inherit}.primary-button,.secondary-button{cursor:pointer;border:0;border-radius:12px;padding:.75rem 1.2rem;font-weight:700;transition:transform .15s,background .15s}.primary-button{color:#fff;background:#4299e1}.primary-button:hover{background:#3182ce;transform:translateY(-2px)}.secondary-button{color:#4a5568;background:#edf2f7}.secondary-button:hover{background:#e2e8f0;transform:translateY(-2px)}.secondary-button.skip{color:#9b2c2c}.resume-card,.finish-card{text-align:center;background:#fff;border-radius:24px;max-width:520px;margin:4rem auto;padding:2.5rem 2rem;animation:.4s ease-out slideUp;box-shadow:0 10px 30px #2d37481f}.resume-icon,.finish-icon{font-size:4rem}.resume-card p,.finish-card p{color:#718096}.resume-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.5rem;display:flex}.stats{color:#4a5568;justify-content:center;gap:1.5rem;margin:1.5rem 0;display:flex}@keyframes shake{25%{transform:translate(-10px)}75%{transform:translate(10px)}}@keyframes popIn{0%{transform:scale(.8)}70%{transform:scale(1.08)}to{transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (width<=600px){.odd-game{padding:.75rem 1rem 2rem}.game-heading{align-items:center}.score{font-size:.8rem}.items-grid{gap:.75rem}.item-card{border-radius:16px}.actions{flex-direction:column;align-items:stretch}.secondary-button{width:100%}.stats{flex-direction:column;gap:.5rem}}