/* ==========================================================================
   Legal pages (design: Legal Page.dc.html)
   Body typography comes from components/content.css (.prose). Section
   numbers ("01") are CSS counters on the editor's H2 headings.
   ========================================================================== */

.bu-legal__article {
	padding-top: clamp(24px, 3vw, 44px);
	padding-bottom: clamp(48px, 6vw, 96px);
}

.bu-legal__header {
	max-width: 760px;
	margin-bottom: clamp(24px, 3vw, 40px);
}

.bu-legal__updated {
	margin-top: 10px;
	font-size: var(--bu-text-meta);
	color: var(--bu-color-muted);
}

.bu-badge--notice {
	display: inline-flex;
	margin-top: 14px;
	padding: 6px 12px;
	border: 1px solid var(--bu-color-notice-border);
	background: var(--bu-color-notice-bg);
	color: var(--bu-color-notice-text);
	font-size: var(--bu-text-sm);
	font-weight: var(--bu-weight-semibold);
}

.bu-legal__layout {
	display: grid;
	gap: clamp(28px, 4vw, 72px);
	align-items: start;
}

@media (min-width: 1000px) {
	.bu-legal__layout.has-aside {
		grid-template-columns: minmax(0, 1fr) 260px;
	}

	.bu-legal__toc {
		position: sticky;
		top: calc(var(--bu-admin-bar) + 140px);
		order: 2;
	}
}

.bu-legal__content {
	min-width: 0;
	max-width: 720px;
	counter-reset: bu-legal;
}

.bu-legal__content > h2 {
	display: flex;
	gap: 14px;
	margin-top: clamp(20px, 3vw, 32px);
	margin-bottom: 14px;
	padding-top: clamp(20px, 3vw, 32px);
	border-top: var(--bu-border);
	font-size: clamp(26px, 2.4vw, 32px);
	line-height: 1;
	counter-increment: bu-legal;
}

.bu-legal__content > h2:first-child {
	margin-top: 0;
}

.bu-legal__content > h2::before {
	content: counter(bu-legal, decimal-leading-zero);
	color: var(--bu-color-accent);
}

.bu-legal__top {
	margin-top: 32px;
	padding-top: 20px;
	border-top: var(--bu-border);
	font-size: var(--bu-text-meta);
}

.bu-legal__top a {
	display: inline-flex;
	align-items: center;
	min-height: var(--bu-touch-target);
	font-weight: var(--bu-weight-semibold);
	color: var(--bu-color-text-2);
}

/* Contents ------------------------------------------------------------------ */

.bu-legal__toc {
	min-width: 0;
}

.bu-legal__toc-title,
.bu-legal__toc-heading {
	padding-bottom: 10px;
	border-bottom: var(--bu-border);
	margin-bottom: 6px;
	font-family: var(--bu-font-body);
	font-size: var(--bu-text-xs);
	font-weight: var(--bu-weight-semibold);
	letter-spacing: var(--bu-tracking-eyebrow);
	text-transform: uppercase;
	line-height: var(--bu-leading-ui);
	color: var(--bu-color-muted);
}

.bu-legal__toc-list {
	margin: 0;
	padding: 0;
	list-style: none;
	counter-reset: bu-toc;
}

.bu-legal__toc-list li {
	counter-increment: bu-toc;
}

.bu-legal__toc-list a,
.bu-legal__others a {
	display: flex;
	gap: 10px;
	min-height: var(--bu-touch-target);
	align-items: center;
	padding: 4px 0 4px 10px;
	margin-left: -12px;
	border-left: 2px solid transparent;
	font-size: var(--bu-text-meta);
	line-height: 1.4;
	color: var(--bu-color-text-2);
}

.bu-legal__toc-list a::before {
	content: counter(bu-toc, decimal-leading-zero);
	min-width: 20px;
	color: var(--bu-color-muted);
}

.bu-legal__toc-list a:hover,
.bu-legal__others a:hover {
	border-left-color: var(--bu-color-accent);
	color: var(--bu-color-accent);
}

.bu-legal__others {
	margin-top: 20px;
}

.bu-legal__others ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.bu-legal__toc-toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	width: 100%;
	min-height: 52px;
	padding: 0 16px;
	border: 0;
	background: var(--bu-color-surface);
	font-size: var(--bu-text-ui);
	font-weight: var(--bu-weight-semibold);
	letter-spacing: 0;
	text-transform: none;
	color: var(--bu-color-ink);
}

.bu-legal__toc-toggle[aria-expanded="true"] .bu-icon {
	transform: rotate(180deg);
}

/* Mobile: collapsible box (JS); without JS the list stays open. */
@media (max-width: 999.98px) {
	.bu-legal__toc {
		border: var(--bu-border);
	}

	.bu-legal__toc.is-enhanced .bu-legal__toc-title {
		padding: 0;
		margin: 0;
		border: 0;
	}

	.bu-legal__toc.is-enhanced .bu-legal__toc-label {
		display: none;
	}

	.bu-legal__toc-title,
	.bu-legal__toc-list,
	.bu-legal__others {
		padding-inline: 16px;
	}

	.bu-legal__toc-list a,
	.bu-legal__others a {
		margin-left: 0;
		padding-left: 0;
		border-left: 0;
		border-top: 1px solid var(--bu-color-hairline);
	}

	.bu-legal__others {
		padding-bottom: 12px;
	}

	.bu-legal__toc-title {
		padding-top: 12px;
	}
}