/* Header sticky gọn, menu chuyên mục cuộn ngang trên mobile */
.mxh-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: var(--mxh-color-bg);
	border-bottom: 1px solid var(--mxh-color-border);
}

.mxh-header-inner {
	display: flex;
	align-items: center;
	gap: var(--mxh-space-sm);
	padding-top: var(--mxh-space-sm);
	padding-bottom: var(--mxh-space-sm);
}

.mxh-branding {
	flex-shrink: 0;
}

.mxh-site-name {
	font-weight: 700;
	font-size: 1.1rem;
}

.mxh-nav-primary {
	flex: 1;
	overflow-x: auto;
	white-space: nowrap;
	-webkit-overflow-scrolling: touch;
}

.mxh-nav-primary .nav-list {
	display: flex;
	gap: var(--mxh-space-md);
}

.mxh-nav-primary a {
	display: inline-block;
	padding: var(--mxh-space-xs) 0;
	min-height: 44px;
	line-height: 44px;
}

.mxh-search-toggle {
	flex-shrink: 0;
	background: none;
	border: 1px solid var(--mxh-color-border);
	border-radius: var(--mxh-radius);
	min-width: 44px;
	min-height: 44px;
	padding: 0 var(--mxh-space-sm);
}

.mxh-search-panel {
	padding: var(--mxh-space-sm) var(--mxh-space-md);
	border-top: 1px solid var(--mxh-color-border);
}

.mxh-search-panel[hidden] {
	display: none;
}

.mxh-nav-footer .nav-list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--mxh-space-md);
}