/* 烟雾消散效果 */
.smoke-effect {
    position: relative;
    display: inline-block;
}

.smoke-effect::before,
.smoke-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.smoke-effect.active::before {
    background: radial-gradient(circle at center, transparent 0%, rgba(255, 255, 255, 0.1) 30%, transparent 70%);
    animation: smokeDisperse 2s ease-out forwards;
}

.smoke-effect.active::after {
    background: radial-gradient(circle at center, transparent 0%, rgba(200, 200, 200, 0.2) 20%, transparent 60%);
    animation: smokeDisperse 2.5s ease-out 0.3s forwards;
}

@keyframes smokeDisperse {
    0% {
        opacity: 0;
        transform: scale(0.5);
        filter: blur(0px);
    }
    20% {
        opacity: 0.8;
        transform: scale(1.2);
        filter: blur(2px);
    }
    100% {
        opacity: 0;
        transform: scale(2);
        filter: blur(15px);
    }
}

/* 文字淡入效果 */
.text-fade-in {
    animation: textFadeIn 1.5s ease-out forwards;
}

@keyframes textFadeIn {
    0% {
        opacity: 0;
        transform: translateY(10px);
        filter: blur(2px);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-2px);
        filter: blur(1px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}