/*
 * BLOCK 53 — Mix 2 layout
 * Cột trái: 1 tin chính | Cột phải: lưới 2×2 tin phụ
 */

.bs-listing.bs-listing-listing-block-53 {
	background: transparent !important;
	padding: 0 !important;
	border: none !important;
	box-shadow: none !important;
}

.listing-block-53 {
	margin-left: 0 !important;
	margin-right: 0 !important;
	padding-left: 0 !important;
	padding-right: 0 !important;
}

.listing-block-53 .b53-col-big > p,
.listing-block-53 .b53-col-small > p,
.listing-block-53 .b53-col-big > br,
.listing-block-53 .b53-col-small > br {
	display: none !important;
	margin: 0 !important;
	height: 0 !important;
}

.listing-block-53 .b53-container {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--b53-container-gap, 20px);
	align-items: start;
}

.listing-block-53 .b53-col-small {
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-content: start;
	gap: var(--b53-small-row-gap, 5px) var(--b53-small-col-gap, 10px);
}

.listing-block-53 .b53-item {
	display: block;
}

.listing-block-53 .b53-img-wrap {
	position: relative;
	margin-bottom: 5px;
	border-radius: var(--b53-img-radius, 4px);
	overflow: hidden;
}

.listing-block-53 .img-cont {
	display: block;
	width: 100%;
	aspect-ratio: 16/9;
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	margin: 0;
}

.listing-block-53 .title {
	margin: 0 0 2px 0;
}

.listing-block-53 .title a {
	color: inherit;
	text-decoration: none;
}

.listing-block-53 .post-meta {
	margin-bottom: 2px;
}

.listing-block-53 .inline-term {
	display: inline-block;
	margin-right: 10px;
}

.listing-block-53 .b53-content {
	padding: 0;
}

.listing-block-53 .post-summary {
	margin: 0;
	line-height: 1.6;
}

@media (max-width: 768px) {
	.listing-block-53 .b53-container {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.listing-block-53 .b53-col-small {
		grid-template-columns: 1fr;
	}
}