.btd-confetti{pointer-events:none;z-index:1;position:absolute;inset:0;overflow:hidden;-webkit-mask-image:linear-gradient(#000 0% 12%,#00000057 26% 72%,#000 86% 100%);mask-image:linear-gradient(#000 0% 12%,#00000057 26% 72%,#000 86% 100%)}.btd-piece{opacity:0;will-change:transform;border-radius:1px;animation-name:btd-fall;animation-timing-function:linear;animation-iteration-count:infinite;position:absolute;top:-24px}@keyframes btd-fall{0%{opacity:0;transform:translate(0,0)rotate(0)}6%{opacity:1}92%{opacity:1}to{opacity:0;transform:translate3d(var(--btd-drift,0), 115vh, 0) rotate(var(--btd-spin,360deg))}}@media (prefers-reduced-motion:reduce){.btd-piece{opacity:1;top:var(--btd-rest,40%);animation:none}}