/* 自定义工具类 */
@layer utilities {
    .content-auto {
        content-visibility: auto;
    }
    .glass-effect {
        backdrop-filter: blur(10px);
        background: rgba(255, 255, 255, 0.8);
    }
    .baby-shadow {
        box-shadow: 0 10px 25px rgba(255, 107, 139, 0.3);
    }
    .text-shadow {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    }
    .gradient-bg {
        background: linear-gradient(135deg, #FFF0F5 0%, #FFF8DC 50%, #E6F3FF 100%);
    }
    .timer-digit {
        background: linear-gradient(135deg, #FF6B8B 0%, #FF85A2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
}