.aisrp-post-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
.aisrp-post-card {
    flex: 1 1 calc(25% - 15px);
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
    padding: 0;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
}
.aisrp-post-card img {
    width: 100%;
    height: auto;
    display: block;
}
.aisrp-post-title {
    padding: 10px;
    font-size: 16px;
    font-weight: bold;
}
@media (max-width: 768px) {
    .aisrp-post-card {
        flex: 1 1 calc(50% - 15px);
    }
}
@media (max-width: 480px) {
    .aisrp-post-card {
        flex: 1 1 100%;
    }
}