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#10b98199;transform:translate(-50%,-50%);animation:target-appear .18s ease forwards;pointer-events:none}.reaction-target.reaction-nogo{background:#ef4444;box-shadow:0 0 24px #ef444499;border-radius:8px}.reaction-target.reaction-nogo:before,.reaction-target.reaction-nogo:after{content:"";position:absolute;top:50%;left:50%;width:60%;height:5px;background:var(--white);border-radius:3px;transform-origin:center}.reaction-target.reaction-nogo:before{transform:translate(-50%,-50%) rotate(45deg)}.reaction-target.reaction-nogo:after{transform:translate(-50%,-50%) rotate(-45deg)}.reaction-waiting{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}@keyframes dot-breathe{0%,to{transform:scale(1);opacity:.3}50%{transform:scale(1.5);opacity:.7}}.reaction-dot-pulse{width:10px;height:10px;background:#fff6;border-radius:50%;animation:dot-breathe 1.4s ease 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.rp-dot{width:10px;height:10px;display:inline-block}.reaction-stats-bar{font-size:.88rem;color:var(--gray-500);font-weight:600}.reaction-demo-row{display:flex;gap:32px;justify-content:center;align-items:center;padding:16px 0}.rdemo-item{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.82rem;color:var(--gray-500);font-weight:600}.rdemo-go{width:52px;height:52px;border-radius:50%;background:#10b981;box-shadow:0 0 16px #10b98166;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--white)}.rdemo-nogo{width:52px;height:52px;border-radius:8px;background:#ef4444;box-shadow:0 0 16px #ef444466;display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--white)}@media(max-width:640px){.games-title{font-size:1.6rem}.battery-score-num{font-size:4rem}.stroop-word-display{font-size:2.8rem}.stroop-color-grid{gap:10px}.stroop-btn{padding:12px 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