:root{font-family:Helvetica Neue,Arial,PingFang SC,Noto Sans SC,sans-serif;color:#343c54;background:#bcddea;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}.cat-showcase{position:relative;height:100svh;overflow:hidden;background:#bcddea}.cat-showcase-stage{position:absolute;z-index:1;inset:0;pointer-events:none}.cat-showcase-stage .studio-cat-render,.cat-showcase-stage canvas{display:block;width:100%;height:100%}.cat-showcase-actions{position:absolute;z-index:3;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);display:flex;justify-content:center;gap:8px;width:max-content;max-width:calc(100% - 32px)}.cat-showcase-actions button{border:0;border-radius:13px;min-height:44px;min-width:88px;padding:12px 17px;background:#f1c8da;color:inherit;font:inherit;font-size:13px;line-height:1.4;cursor:pointer;white-space:nowrap;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:background .22s,transform .22s}.cat-showcase-actions button:hover{background:#f7dbe6;transform:translateY(-2px)}.cat-showcase-actions button[aria-pressed=true]{background:#fff0b0}.cat-showcase-actions button:active{transform:scale(.96)}.cat-showcase-actions button:focus-visible{outline:2px solid #343c54;outline-offset:4px}.sakura-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}.sakura-layer-back{z-index:0}.sakura-layer-front{z-index:2}.sakura-flight{position:absolute;top:-100px;left:var(--petal-x);margin-left:calc(var(--petal-size)*-.5);width:var(--petal-size);height:calc(var(--petal-size)*1.3);opacity:var(--petal-opacity);animation:sakura-fall var(--petal-duration) var(--petal-delay) linear infinite;will-change:transform}.sakura-sway{display:block;width:100%;height:100%;animation:sakura-sway var(--petal-sway) var(--petal-delay) ease-in-out infinite}.sakura-sway svg{display:block;width:100%;height:100%;fill:#f3c7d8;transform:rotate(var(--petal-turn))}.sakura-flight:nth-child(3n) svg{fill:#efd1df}.sakura-flight:nth-child(3n+1) svg{fill:#f6d4db}@keyframes sakura-fall{0%{transform:translateZ(0)}to{transform:translate3d(var(--petal-drift),calc(100svh + 200px),0)}}@keyframes sakura-sway{0%,to{transform:translate(-9px) rotate(-28deg) scaleX(.86)}35%{transform:translate(12px) rotate(24deg) scaleX(.58)}70%{transform:translate(-3px) rotate(-12deg) scaleX(1)}}@media(max-width:800px){.cat-showcase-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:352px;gap:8px;bottom:max(20px,env(safe-area-inset-bottom))}.cat-showcase-actions button{min-width:0;padding:11px 8px;font-size:12px}}@media(max-height:500px)and (min-width:621px){.cat-showcase-actions{bottom:max(12px,env(safe-area-inset-bottom))}.cat-showcase-actions button{min-height:40px;padding:9px 14px}}