#tcha-scene{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:9990;contain:layout paint}#tcha-scene img{position:absolute;display:block;max-width:none;filter:drop-shadow(0 6px 12px #0006)}.tcha-pumpkin{bottom:8px;width:clamp(54px,8vw,108px)}.tcha-pumpkin.left{left:12px}.tcha-pumpkin.right{right:12px;transform:scaleX(-1)}.tcha-fly{width:var(--size);left:var(--x);top:var(--y);animation:tcha-float var(--duration) ease-in-out infinite alternate;animation-delay:var(--delay);opacity:.82}.tcha-bat{animation-name:tcha-bat;opacity:.88}.tcha-fog{position:absolute;bottom:-30px;left:-25%;width:150%;height:180px;background:radial-gradient(ellipse at 25% 80%,#d8d3ef2b,transparent 55%),radial-gradient(ellipse at 75% 95%,#c5c4de24,transparent 55%);animation:tcha-mist 18s ease-in-out infinite alternate}#tcha-controls{position:fixed;right:14px;bottom:14px;z-index:9991;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px;max-width:calc(100vw - 28px);font:14px/1.4 system-ui,sans-serif}#tcha-controls button{all:unset;box-sizing:border-box;cursor:pointer;background:#21182e;color:#fff4dc;border:1px solid #ffad53;border-radius:24px;padding:10px 14px;box-shadow:0 4px 18px #0004;font:inherit}#tcha-controls button:focus-visible{outline:3px solid #fff;outline-offset:3px}#tcha-controls button:hover{background:#443052}#tcha-scene[hidden]{display:none}@keyframes tcha-float{from{transform:translate(-18px,-14px) rotate(-7deg)}to{transform:translate(24px,35px) rotate(8deg)}}@keyframes tcha-bat{from{transform:translate(-60px,0) rotate(-8deg)}to{transform:translate(70px,-40px) rotate(8deg)}}@keyframes tcha-mist{to{transform:translateX(12%)}}@media(prefers-reduced-motion:reduce){#tcha-scene *,#tcha-scene img{animation:none!important}}@media(max-width:600px){.tcha-fly{max-width:48px}#tcha-controls button{padding:8px 11px;font-size:12px}.tcha-pumpkin.right{bottom:60px}}