/* ---------------------------------------------------------------------------
 * Archive treatment — Mosaic (Tribal Mosaic)
 * Broken asymmetric grid of offset tiles with woven accents.
 * ------------------------------------------------------------------------- */

body.np-system-tribal-mosaic .np-arch {
	max-width: 1200px;
	margin-inline: auto;
	padding-inline: 1.5rem;
}

body.np-system-tribal-mosaic .np-arch__head--mosaic {
	padding: 2.5rem 0 2rem;
}

body.np-system-tribal-mosaic .np-arch__title {
	font-size: clamp(1.9rem, 4vw, 2.8rem);
	margin: 0.25rem 0 0;
}

body.np-system-tribal-mosaic .np-arch-mosaic {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	grid-auto-rows: 240px;
	gap: 1rem;
	padding-bottom: 3rem;
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile {
	position: relative;
	overflow: hidden;
	border-radius: 14px;
	background: var(--np-color-surface, #fff);
	border: 1px solid var(--np-color-border, #d6d0c2);
	display: flex;
	flex-direction: column;
	transition: transform 0.2s ease;
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile:hover {
	transform: translateY(-3px) rotate(-0.4deg);
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile--wide {
	grid-column: span 2;
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile--tall {
	grid-row: span 2;
}

body.np-system-tribal-mosaic .np-arch-mosaic__media {
	display: block;
	height: 60%;
	overflow: hidden;
}

body.np-system-tribal-mosaic .np-arch-mosaic__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile:hover .np-arch-mosaic__media img {
	transform: scale(1.05);
}

body.np-system-tribal-mosaic .np-arch-mosaic__body {
	padding: 0.85rem 1rem;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}

body.np-system-tribal-mosaic .np-arch-mosaic__cat {
	font-family: var(--np-font-mono, monospace);
	font-size: var(--np-size-xs, 0.7rem);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--np-color-accent, #d97706);
}

body.np-system-tribal-mosaic .np-arch-mosaic__title {
	font-size: var(--np-size-md, 1rem);
	line-height: 1.25;
	margin: 0;
}

body.np-system-tribal-mosaic .np-arch-mosaic__title a {
	color: var(--np-color-ink, #1c231f);
}

body.np-system-tribal-mosaic .np-arch-mosaic__body time {
	font-size: var(--np-size-xs, 0.75rem);
	color: var(--np-color-muted, #6f6f66);
}

/* Woven zigzag accent on alternating tiles. */
body.np-system-tribal-mosaic .np-arch-mosaic__tile:nth-child(even) {
	border-top: 4px solid var(--np-color-accent, #d97706);
}

body.np-system-tribal-mosaic .np-arch-mosaic__tile:nth-child(odd) {
	border-bottom: 4px solid var(--np-color-primary, #2e6b4f);
}

body.np-system-tribal-mosaic .np-arch__empty {
	padding: 3rem 0;
	color: var(--np-color-muted, #6f6f66);
}

@media (max-width: 900px) {
	body.np-system-tribal-mosaic .np-arch-mosaic {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 560px) {
	body.np-system-tribal-mosaic .np-arch-mosaic {
		grid-template-columns: 1fr;
		grid-auto-rows: auto;
	}

	body.np-system-tribal-mosaic .np-arch-mosaic__tile--wide,
	body.np-system-tribal-mosaic .np-arch-mosaic__tile--tall {
		grid-column: span 1;
		grid-row: span 1;
	}
}