/* 成功弹窗的入场弹性动画 */
.modal-bounce {
    animation: modalShow 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalShow {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* 遮罩层背景渐变 */
#successModal {
    backdrop-filter: blur(4px); /* 给背景增加一点毛玻璃感，更专业 */
    transition: all 0.3s ease;
}