#ninja-zone{position:fixed;inset:24px;z-index:4;pointer-events:none;overflow:hidden}.choice{position:absolute;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:132px;height:50px;padding:0 21px;border-radius:14px;cursor:pointer;touch-action:manipulation;font-size:14px;font-weight:850;letter-spacing:.1em;will-change:transform;transform:translate3d(var(--x,0px),var(--y,0px),0);transition:transform .34s cubic-bezier(.16,.84,.3,1),filter .2s,opacity .25s}.yes{left:calc(50% - 141px);bottom:19px;color:#fff4f6;background:linear-gradient(135deg,#f85f80,#bd284a);box-shadow:0 12px 28px rgba(203,36,75,.32)}.yes:hover{filter:brightness(1.1);transform:translate3d(0,-3px,0)}.ninja{left:0;top:0;color:#e9f4de;background:linear-gradient(135deg,#344d3f,#172c22);border:1px solid rgba(218,242,190,.19);box-shadow:0 12px 25px rgba(0,0,0,.28);pointer-events:auto;transition:opacity .12s ease}.ninja-face{font-size:18px;filter:saturate(.7)}.ninja.boss{min-width:149px;color:#fff0e9;background:linear-gradient(135deg,#6a2e2a,#261515);box-shadow:0 0 0 1px rgba(255,155,118,.28),0 0 28px rgba(247,92,64,.35)}.ninja.vanish{opacity:0;pointer-events:none}.clone{filter:saturate(.55) brightness(.9);opacity:.86}.smoke-ring{position:fixed;z-index:5;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle,rgba(223,230,208,.92),rgba(127,153,128,.3) 42%,transparent 70%);pointer-events:none;animation:smoke .72s ease-out forwards}@keyframes smoke{to{opacity:0;transform:translate3d(var(--dx),var(--dy),0) scale(var(--s,7))}}