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fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in{animation:fadeIn var(--transition-normal)}.animate-fade-in-up{animation:fadeInUp var(--transition-normal)}.animate-slide-in-right{animation:slideInRight var(--transition-normal)}.animate-float{animation:float 3s ease-in-out infinite}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}::selection{background:#0ea5e94d;color:inherit}@media(max-width:640px){.hide-mobile{display:none!important}.shortcuts-hint{display:none}}@media(min-width:641px){.show-mobile-only{display:none!important}}