/* --------------------------------------------------------------------------
 * article prose (pk-article-body)
 *
 * Shared typography, link, list, blockquote, code, table, and image styles
 * for ANY article rendered by content_management — docs pages, blog posts,
 * static pages, 404s. Every route that emits <article class="pk-article-body">
 * loads this stylesheet.
 *
 * Rules that are ONLY correct on docs pages (e.g. hiding the markdown H1
 * because docsArticleHero already supplies one) stay in docs.css so they
 * do not affect blog posts, which emit their own title as the first H1
 * inside the article body.
 *
 * All colour values resolve to design-system tokens (--fg-*, --surface-*,
 * --border-*) so tenant theme overrides propagate automatically.
 * --------------------------------------------------------------------------
 */

.pk-article-body {
	color: rgb(var(--fg-primary));
	font-size: 1.0625rem;
	line-height: 1.75;
}
.pk-article-body > * + * { margin-top: 1.25rem; }
.pk-article-body h1,
.pk-article-body h2,
.pk-article-body h3,
.pk-article-body h4,
.pk-article-body h5,
.pk-article-body h6 {
	color: rgb(var(--fg-primary));
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.02em;
	scroll-margin-top: 5rem;
}
.pk-article-body h2 {
	font-size: 1.6rem;
	margin-top: 3rem;
	padding-top: 1.25rem;
	border-top: 1px solid rgb(var(--border-primary));
	position: relative;
}
.pk-article-body h2::before {
	content: "";
	position: absolute;
	top: -1px; left: 0;
	width: 3rem; height: 2px;
	background: rgb(var(--fg-brand));
}
.pk-article-body h3 { font-size: 1.25rem; margin-top: 2rem; }
.pk-article-body h4,
.pk-article-body h5,
.pk-article-body h6 { font-size: 1.05rem; margin-top: 1.5rem; }
.pk-article-body p,
.pk-article-body ul,
.pk-article-body ol,
.pk-article-body blockquote,
.pk-article-body pre,
.pk-article-body table { margin-top: 1.1rem; }
.pk-article-body ul,
.pk-article-body ol { padding-left: 1.5rem; }
.pk-article-body li + li { margin-top: 0.3rem; }
.pk-article-body a {
	color: rgb(var(--fg-brand));
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.22em;
	transition: color 160ms;
}
.pk-article-body a:hover { color: color-mix(in srgb, rgb(var(--fg-brand)) 75%, rgb(var(--fg-primary))); }
.pk-article-body strong { color: rgb(var(--fg-primary)); font-weight: 700; }
.pk-article-body blockquote {
	border-left: 3px solid rgb(var(--fg-brand));
	padding: 0.25rem 0 0.25rem 1.25rem;
	color: rgb(var(--fg-secondary));
	font-style: italic;
	background: linear-gradient(90deg,
		color-mix(in srgb, rgb(var(--fg-brand)) 4%, transparent),
		transparent 60%);
}
.pk-article-body code {
	border-radius: 0.35rem;
	background: color-mix(in srgb, rgb(var(--fg-brand)) 10%, rgb(var(--surface-secondary)));
	color: color-mix(in srgb, rgb(var(--fg-brand)) 80%, rgb(var(--fg-primary)));
	padding: 0.1rem 0.35rem;
	font-size: 0.92em;
	font-family: ui-monospace, 'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;
	border: 1px solid color-mix(in srgb, rgb(var(--border-brand)) 25%, transparent);
}
.pk-article-body pre {
	overflow-x: auto;
	border: 1px solid rgb(var(--border-primary));
	border-radius: 0.85rem;
	background: rgb(var(--surface-secondary));
	padding: 1rem 1.25rem;
	position: relative;
}
.pk-article-body pre::before {
	content: "";
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 2px;
	background: linear-gradient(90deg, rgb(var(--fg-brand)), transparent 60%);
	border-radius: 0.85rem 0.85rem 0 0;
}
.pk-article-body pre code {
	background: transparent;
	padding: 0;
	border: none;
	color: rgb(var(--fg-primary));
	font-size: 0.92rem;
	line-height: 1.6;
}
.pk-article-body img { max-width: 100%; border-radius: 0.85rem; display: block; margin: 1.5rem auto; }
.pk-article-body hr { border: 0; border-top: 1px solid rgb(var(--border-primary)); margin: 2.5rem 0; }
.pk-article-body table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.pk-article-body th,
.pk-article-body td { border-bottom: 1px solid rgb(var(--border-primary)); padding: 0.7rem 0.9rem; text-align: left; }
.pk-article-body th { background: rgb(var(--surface-secondary)); font-weight: 700; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; color: rgb(var(--fg-tertiary)); }

.pk-article-meta { margin-top: 0.25rem; font-size: 0.875rem; color: rgb(var(--fg-tertiary)); }