/* 懒加载图片样式 */
.lazy-image {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-image.lazy-loaded {
    opacity: 1;
}

.lazy-image.lazy-loading {
    background: linear-gradient(90deg, #f5f5f5 25%, #e8e8e8 50%, #f5f5f5 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

.lazy-image.lazy-error {
    background-color: #ffe6e6;
    border: 1px dashed #ff9999;
    position: relative;
}

.lazy-image.lazy-error::after {
    content: '图片加载失败';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ff6666;
    font-size: 12px;
}

/* 加载动画 */
@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* 图片容器优化 */
.image-container {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.image-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* 响应式图片优化 */
.responsive-image {
    max-width: 100%;
    height: auto;
}

/* 产品图片特殊样式 */
.product-image {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-image:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* 场景图片样式 */
.scene-image {
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}