@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.wallpaper-animated{background-size:200% 200%;animation:gradient-shift 5s ease infinite}@keyframes gentle-pulse{0%,to{opacity:1}50%{opacity:.75}}.pulse-hover{animation:gentle-pulse 3s ease-in-out infinite}