/* 懒加载图片样式 */
.lazy {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    filter: blur(2px);
}

.lazy.loaded {
    opacity: 1;
    filter: blur(0);
}

.lazy.error {
    opacity: 1;
    filter: blur(0);
}

/* 占位符样式 */
.thumbnail-placeholder,
.logo-placeholder,
.photo-placeholder {
    background: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    font-size: 12px;
    border-radius: 4px;
}

/* 图片加载动画 */
@keyframes lazyLoad {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.lazy.loaded {
    animation: lazyLoad 0.3s ease-out;
}

/* 响应式图片 */
img.lazy {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 图片容器样式 */
.news-thumbnail img,
.video-thumbnail img,
.team-logo img,
.player-photo img,
.partner-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}