@keyframes sf-twinkle{0%,to{opacity:.15}50%{opacity:1}}.sf-twinkle{animation:4s ease-in-out infinite sf-twinkle}@keyframes sf-wave{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}.sf-wave-bar{transform-origin:bottom;animation:1.4s ease-in-out infinite sf-wave}@keyframes sf-drift{0%{transform:translateY(0)}50%{transform:translateY(-12px)}to{transform:translateY(0)}}.sf-drift{animation:7s ease-in-out infinite sf-drift}