/* ====== 全局点击特效 ====== */
.click-particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99998;
    pointer-events: none;
    overflow: hidden;
}
.click-particle {
    position: absolute;
    width: 48px;
    height: 48px;
    transform-origin: center center;
    pointer-events: none;
    animation: clickParticleFade 1.5s ease-out forwards;
}
@keyframes clickParticleFade {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1) rotate(var(--click-rotate, 0deg));
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -140%) scale(0.3) rotate(var(--click-rotate, 0deg));
    }
}