@keyframes bdIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.fadein{animation:bdIn .5s ease both;}
/* LinkStack emits --delay in whole seconds; compress to a ~90ms stagger. */
.button-entrance{animation:bdIn .45s ease both;animation-delay:calc(var(--delay,0s) / 11);}
@media (prefers-reduced-motion:reduce){.fadein,.button-entrance{animation:none;}}