.casl-post-grid {
    display: grid;
    gap: 28px;
    width: 100%;
}

.casl-post-grid.casl-columns-1 { grid-template-columns: 1fr; }
.casl-post-grid.casl-columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.casl-post-grid.casl-columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.casl-post-grid.casl-columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.casl-post-card {
    overflow: hidden;
    background: #fff;
    border: 1px solid #e5e5e5;
    box-shadow: 0 8px 28px rgba(0,0,0,.08);
    transition: transform .25s ease, box-shadow .25s ease;
}

.casl-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(0,0,0,.13);
}

.casl-post-image {
    display: block;
    overflow: hidden;
    background: #ececec;
}

.casl-ratio-16-9 { aspect-ratio: 16 / 9; }
.casl-ratio-4-3 { aspect-ratio: 4 / 3; }
.casl-ratio-square { aspect-ratio: 1 / 1; }

.casl-post-image img,
.casl-post-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.casl-post-image img {
    transition: transform .35s ease;
}

.casl-post-card:hover .casl-post-image img {
    transform: scale(1.04);
}

.casl-post-content {
    padding: 22px;
}

.casl-post-category {
    margin-bottom: 6px;
    color: #df1f26;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.casl-post-date {
    margin-bottom: 10px;
    color: #777;
    font-size: 13px;
}

.casl-post-title {
    margin: 0 0 12px;
    font-size: 23px;
    line-height: 1.2;
}

.casl-post-title a {
    color: #171717;
    text-decoration: none;
}

.casl-post-excerpt {
    margin-bottom: 18px;
    color: #555;
    font-size: 15px;
    line-height: 1.65;
}

.casl-post-button {
    display: inline-block;
    padding: 11px 17px;
    background: #df1f26;
    color: #fff !important;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
}

.casl-no-posts {
    grid-column: 1 / -1;
    padding: 30px;
    text-align: center;
    background: #f5f5f5;
    border: 1px solid #e5e5e5;
}

@media (max-width: 1024px) {
    .casl-post-grid.casl-columns-3,
    .casl-post-grid.casl-columns-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .casl-post-grid,
    .casl-post-grid.casl-columns-2,
    .casl-post-grid.casl-columns-3,
    .casl-post-grid.casl-columns-4 {
        grid-template-columns: 1fr;
    }
}