/* 刺激感階段：即時對戰、PK 旗（js/pvp2.js） */
.pv2hd{border-left:4px solid #e0533a}
.pv2row{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:6px 0 2px}
.pv2q{text-align:center}
.pv2spin{width:34px;height:34px;margin:4px auto 8px;border-radius:50%;border:4px solid rgba(224,83,58,.25);border-top-color:#e0533a;animation:pv2spin .9s linear infinite}
@keyframes pv2spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.pv2spin{animation-duration:3s}}