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var(--line);border-radius:24px;overflow:hidden;background:linear-gradient(180deg,rgba(255,107,24,.08),rgba(255,107,24,.02));touch-action:none;box-shadow:0 28px 70px rgba(0,0,0,.18)}#chunbak-canvas{display:block;width:100%;height:100%}.chunbak-danger-line{position:absolute;top:15.44%;left:0;right:0;border-top:1px dashed rgba(255,91,91,.8);pointer-events:none}.chunbak-danger-line span{position:absolute;right:8px;top:-18px;font-size:.62rem;letter-spacing:.12em;color:#ff6a6a}.chunbak-fx-layer{position:absolute;inset:0;pointer-events:none;z-index:4;overflow:hidden}.chunbak-combo{position:absolute;left:var(--combo-x,50%);top:var(--combo-y,48%);z-index:5;pointer-events:none;transform:translate(-50%,-50%);opacity:0;padding:5px 10px;border-radius:999px;font-size:clamp(.9rem,3vw,1.25rem);font-weight:900;letter-spacing:.06em;color:#fff;background:rgba(12,8,18,.72);text-shadow:0 2px 10px currentColor}.chunbak-combo.is-visible{animation:chunbakComboPop .8s ease both}.chunbak-merge-ring{position:absolute;left:var(--fx-x);top:var(--fx-y);width:70px;aspect-ratio:1;border:2px solid currentColor;border-radius:50%;transform:translate(-50%,-50%) scale(.35);animation:chunbakMergeRing .55s ease-out both;filter:drop-shadow(0 0 9px currentColor)}.chunbak-particle{position:absolute;left:var(--fx-x);top:var(--fx-y);font-size:var(--particle-size,16px);line-height:1;color:currentColor;transform:translate(-50%,-50%);animation:chunbakParticlePop .65s ease-out both;animation-delay:var(--particle-delay,0ms);filter:drop-shadow(0 0 5px currentColor)}.chunbak-merge-ring.tier-low,.chunbak-particle.tier-low{color:#ffd36e}.chunbak-merge-ring.tier-mid,.chunbak-particle.tier-mid{color:#ff9bc9}.chunbak-merge-ring.tier-high,.chunbak-particle.tier-high{color:#9ed9ff}.chunbak-merge-ring.tier-final,.chunbak-particle.tier-final{color:#fff2a8;filter:drop-shadow(0 0 14px #ffae35) drop-shadow(0 0 28px 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