.usagi-corner{position:fixed;right:clamp(8px,1.8vw,26px);bottom:-34px;width:104px;height:130px;padding:0;border:0;background:transparent;z-index:50;cursor:pointer;transform:rotate(-3deg);transform-origin:50% 100%;filter:drop-shadow(0 8px 10px rgba(20,22,19,.13));transition:bottom .45s cubic-bezier(.16,1,.3,1),transform .45s cubic-bezier(.16,1,.3,1),filter .3s}.usagi-corner img{display:block;width:100%;height:100%;object-fit:contain}.usagi-corner:hover,.usagi-corner:focus-visible{bottom:-7px;transform:rotate(2deg) scale(1.035);filter:drop-shadow(0 12px 14px rgba(20,22,19,.16))}.usagi-corner.is-hopping{animation:usagi-hop .72s cubic-bezier(.34,1.56,.64,1)}@keyframes usagi-hop{0%,100%{transform:rotate(-3deg) translateY(0)}35%{transform:rotate(5deg) translateY(-27px) scale(1.04)}65%{transform:rotate(-5deg) translateY(-8px)}}@media(max-width:720px){.usagi-corner{width:76px;height:96px;right:5px;bottom:-27px}}@media(prefers-reduced-motion:reduce){.usagi-corner{transition:none}.usagi-corner.is-hopping{animation:none}}