.qu-grid-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    max-width: 975px;
    margin: 0 auto;
    min-height: 50vh;
}
.qu-post-item {
    display: block;
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    text-decoration: none;
}
.qu-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.3s ease;
    position: relative;
}
.qu-post-item:hover .qu-img {
    transform: scale(1.03);
}
.qu-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0);
    transition: background-color 0.3s ease;
}
.qu-post-item:hover .qu-overlay {
    background-color: rgba(0, 0, 0, 0.4);
}
.qu-title {
    position: absolute;
    left: 10px;
    bottom: 10px;
    color: #fff;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.qu-post-item:hover .qu-title {
    opacity: 1;
}