/* 优化的Lightbox导航按钮样式 */
/* 小屏幕：按钮在图片边缘外侧 */
@media (max-width: 768px) {
    .optimized-lightbox-prev {
        left: -50px !important;
    }
    
    .optimized-lightbox-next {
        right: -50px !important;
    }

    .optimized-lightbox-nav {
        font-size: 28px;
        width: 44px;
        height: 44px;
        z-index: 1002;
        background: rgba(0, 0, 0, 0.5) !important;
        border-radius: 50% !important;
    }
    
    .optimized-lightbox-nav:hover {
        background: rgba(0, 0, 0, 0.8) !important;
    }
}

/* 手机小屏幕：如果空间不够，按钮移到图片内部边缘 */
@media (max-width: 480px) {
    .optimized-lightbox-prev {
        left: 5px !important;
        z-index: 1002;
    }
    
    .optimized-lightbox-next {
        right: 5px !important;
        z-index: 1002;
    }
    
    .optimized-lightbox-nav {
        font-size: 24px;
        width: 40px;
        height: 40px;
        background: rgba(0, 0, 0, 0.6) !important;
    }
}