@keyframes cascade-flash{0%{background-color:#fdf4e3;box-shadow:0 0 0 2px #e0b060}to{background-color:#0000;box-shadow:0 0 #0000}}.cascade-flash{animation:1.5s ease-out .5s cascade-flash}@media (prefers-reduced-motion:reduce){.cascade-flash{animation:none;box-shadow:0 0 0 2px #e0b060}}