/* VShop v3.1 — 骨架屏加载动画 */
@keyframes vshimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.skeleton {
    background: linear-gradient(90deg, #e5edf5 25%, #f0f5ff 50%, #e5edf5 75%);
    background-size: 200% 100%;
    animation: vshimmer 1.5s ease-in-out infinite;
    border-radius: 6px;
}
.skeleton-card {
    background: #fff;
    border: 1px solid #e5edf5;
    border-radius: 8px;
    overflow: hidden;
}
.skeleton-img { width: 100%; aspect-ratio: 4/3; }
.skeleton-line { height: 12px; margin-bottom: 8px; }
.skeleton-line-sm { height: 10px; width: 60%; margin-bottom: 8px; }
.skeleton-line-xs { height: 10px; width: 40%; }
.skeleton-card-body { padding: 14px; }
.skeleton-card-foot { display: flex; justify-content: space-between; padding-top: 10px; border-top: 1px solid #e5edf5; margin-top: 8px; }
.skeleton-price { width: 50%; height: 18px; }
.skeleton-meta { width: 30%; height: 12px; }