body {
    background: #f5f7fb;
}

/* Grid 3 ช่อง */
.cfe-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 10px;
}

/* Tablet */
@media (max-width: 1024px) {
    .cfe-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 600px) {
    .cfe-grid {
        grid-template-columns: 1fr;
    }
}

/* Card */
.cfe-card {
    background: #fff;
    border-radius: 18px;
    padding: 10px;
    min-height: 200px;
    overflow: hidden;

    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.cfe-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

/* Skeleton Loading */
.cfe-placeholder {
    height: 200px;
    border-radius: 12px;
    background: linear-gradient(90deg,#eee,#f5f5f5,#eee);
    background-size: 400px 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {background-position: -400px 0;}
    100% {background-position: 400px 0;}
}

/* Facebook Responsive */
.cfe-card,
.cfe-card .fb-post,
.cfe-card iframe {
    width: 100% !important;
    max-width: 100% !important;
}

.fb-post span,
.fb-post iframe {
    width: 100% !important;
}

/* Mobile tweak */
@media (max-width: 768px) {
    .cfe-card {
        padding: 8px;
    }
}