/* ==========================================================================
   Blog: Blog page sections, cards, archives and the article page.
   Loaded only on blog views (see inc/blog.php).
   ========================================================================== */

.button--light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.button--light:hover { background: #fff; color: var(--gs-ink); border-color: #fff; }

/* ==========================================================================
   Banner
   ========================================================================== */
.blog-hero {
	position: relative;
	background: var(--gs-navy);
	color: #dfe6ea;
	padding-block: var(--gs-space-4) var(--gs-space-5);
	overflow: hidden;
	isolation: isolate;
}
.blog-hero::before {
	/* faint grid, like a technical drawing */
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 32px 32px;
	mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.blog-hero::after {
	/* the logo's 45-degree cut, as a gold corner */
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	z-index: -1;
	width: clamp(70px, 10vw, 150px);
	aspect-ratio: 1;
	background: var(--gs-accent);
	clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.blog-hero__inner { display: grid; gap: var(--gs-space-4); align-items: end; }
@media (min-width: 960px) {
	.blog-hero--home .blog-hero__inner { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: var(--gs-space-5); }
}
.blog-hero .breadcrumbs,
.blog-hero .breadcrumbs a { color: #9fb0ba; }
.blog-hero .breadcrumbs .breadcrumb_last,
.blog-hero .breadcrumbs [aria-current="page"],
.blog-hero .breadcrumbs p > :last-child:not(a):not(span:has(a)) { color: #fff; }
.blog-hero__eyebrow {
	margin: 0 0 0.5rem;
	font-size: var(--gs-fs-sm);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gs-accent);
}
.blog-hero__title {
	color: #fff;
	font-size: var(--gs-fs-hero);
	font-stretch: 80%;
	margin-bottom: 0.3em;
	max-width: 20ch;
}
.blog-hero__text { font-size: var(--gs-fs-md); max-width: 56ch; line-height: 1.5; }
.blog-hero__text p:last-child { margin-bottom: 0; }

.blog-hero__side { display: grid; gap: var(--gs-space-3); }
.blog-search label { color: #fff; margin-bottom: 0.5rem; }
.blog-search__row { display: flex; background: #fff; border-radius: var(--gs-radius); padding: 4px; }
.blog-search__row input[type="search"] { border: 0; min-width: 0; flex: 1; }
.blog-search__row input[type="search"]:focus { outline: none; }
.blog-search__row:focus-within { outline: 2px solid var(--gs-accent); outline-offset: 2px; }
.blog-search__row button { min-height: 0; }
.blog-stats { display: flex; gap: var(--gs-space-4); margin: 0; }
.blog-stats div { display: flex; flex-direction: column-reverse; }
.blog-stats dt { font-size: var(--gs-fs-sm); color: #9fb0ba; }
.blog-stats dd { margin: 0; font-size: 2.25rem; font-weight: 600; font-stretch: 75%; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }

/* ==========================================================================
   Sections on the Blog page
   ========================================================================== */
.site-main--blog { padding-top: var(--gs-space-5); }
.blog-section + .blog-section,
.blog-section + .blog-ask,
.blog-ask + .blog-section { margin-top: var(--gs-space-6); }

.blog-section__head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem 1.5rem;
	margin-bottom: var(--gs-space-3);
	padding-bottom: 0.9rem;
	border-bottom: 1px solid var(--gs-rule);
	position: relative;
}
.blog-section__head::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 3rem;
	height: 3px;
	background: var(--gs-accent);
}
.blog-section__title { margin: 0; font-size: var(--gs-fs-lg); }
.blog-section__more { font-weight: 600; font-size: var(--gs-fs-sm); text-decoration: none; white-space: nowrap; }
.blog-section__more span { display: inline-block; transition: transform 0.2s; }
.blog-section__more:hover span { transform: translateX(4px); }

/* Latest: lead story + list */
.blog-latest__grid { display: grid; gap: var(--gs-space-4); }
@media (min-width: 960px) {
	.blog-latest__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
	.blog-latest__grid.is-single { grid-template-columns: 1fr; }
}
.blog-latest__list { display: grid; align-content: start; }
.blog-latest__list .post-card { padding-block: 1.1rem; border-bottom: 1px solid var(--gs-rule); }
.blog-latest__list .post-card:first-child { padding-top: 0; }

/* Topic tiles */
.topic-tiles {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
}
.topic-tile a {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
	height: 100%;
	min-height: 9.5rem;
	padding: 1.4rem 1.4rem 2.75rem;
	background: var(--gs-mist);
	color: var(--gs-ink);
	text-decoration: none;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.25rem), calc(100% - 1.25rem) 100%, 0 100%);
	transition: background-color 0.2s, color 0.2s;
}
.topic-tile--dark a { background: var(--gs-navy); color: #fff; }
.topic-tile a:hover { background: var(--gs-accent); color: var(--gs-accent-ink); }
.topic-tile__count { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; }
.topic-tile__name { font-size: var(--gs-fs-md); font-weight: 600; font-stretch: 85%; line-height: 1.2; }
.topic-tile__text { font-size: var(--gs-fs-sm); opacity: 0.85; }
.topic-tile__arrow { position: absolute; left: 1.4rem; bottom: 1rem; font-size: 1.25rem; transition: transform 0.2s; }
.topic-tile a:hover .topic-tile__arrow { transform: translateX(6px); }

/* Category rows */
.blog-rowlist { display: grid; gap: var(--gs-space-3) var(--gs-space-4); }
@media (min-width: 860px) {
	.blog-rowlist { grid-template-columns: 1fr 1fr; }
}

/* Question banner */
.blog-ask {
	position: relative;
	display: grid;
	gap: var(--gs-space-3);
	align-items: center;
	padding: clamp(1.75rem, 4vw, 3rem);
	background: var(--gs-navy);
	color: #dfe6ea;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2.5rem), calc(100% - 2.5rem) 100%, 0 100%);
	overflow: hidden;
}
.blog-ask::before {
	content: "?";
	position: absolute;
	right: 4%;
	top: 50%;
	transform: translateY(-50%);
	font-size: clamp(8rem, 18vw, 14rem);
	font-weight: 700;
	font-stretch: 75%;
	line-height: 1;
	color: rgba(255, 255, 255, 0.05);
	pointer-events: none;
}
@media (min-width: 860px) {
	.blog-ask { grid-template-columns: minmax(0, 1fr) auto; padding-right: clamp(6rem, 14vw, 12rem); }
}
.blog-ask__title { color: #fff; font-size: var(--gs-fs-lg); margin-bottom: 0.35em; }
.blog-ask__text p { margin: 0; max-width: 55ch; }
.blog-ask__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; position: relative; }
.blog-ask .button--primary:hover { background: #fff; color: var(--gs-ink); }

/* ==========================================================================
   Category links (archives)
   ========================================================================== */
.blog-cats { margin-bottom: var(--gs-space-4); }
.blog-cats ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.blog-cats a {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.45rem 0.95rem;
	border: 1px solid var(--gs-rule);
	border-radius: 999px;
	font-size: var(--gs-fs-sm);
	font-weight: 600;
	color: var(--gs-ink);
	text-decoration: none;
	transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.blog-cats a span { font-weight: 400; color: var(--gs-steel); }
.blog-cats a:hover { border-color: var(--gs-ink); }
.blog-cats a[aria-current="page"] { background: var(--gs-ink); border-color: var(--gs-ink); color: #fff; }
.blog-cats a[aria-current="page"] span { color: #c5d0d8; }

/* ==========================================================================
   Cards
   ========================================================================== */
.blog-grid {
	display: grid;
	gap: var(--gs-space-4) var(--gs-space-3);
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
}
@media (min-width: 960px) {
	.blog-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.post-card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.post-card__media {
	display: block;
	position: relative;
	flex-shrink: 0;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--gs-mist);
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.5rem), calc(100% - 1.5rem) 100%, 0 100%);
}
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.post-card:hover .post-card__media img { transform: scale(1.04); }

.post-card__placeholder {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-end;
	padding: 1.25rem;
	background:
		linear-gradient(135deg, transparent 72%, color-mix(in srgb, var(--gs-accent) 85%, transparent) 72% 76%, transparent 76%),
		linear-gradient(160deg, var(--gs-navy) 0%, #24384c 100%);
	color: #fff;
}
.post-card__placeholder span { font-size: var(--gs-fs-md); font-weight: 600; font-stretch: 80%; line-height: 1.15; max-width: 14ch; }

.post-card__body { padding-top: 1.1rem; display: flex; flex-direction: column; flex: 1; min-width: 0; }
.post-card__cat {
	position: relative;
	z-index: 1;
	align-self: flex-start;
	margin-bottom: 0.55rem;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gs-accent-text);
	text-decoration: none;
}
.post-card__cat:hover { text-decoration: underline; }
.post-card__title { font-size: var(--gs-fs-md); margin-bottom: 0.45em; }
.post-card__title a {
	color: inherit;
	text-decoration: none;
	background: linear-gradient(var(--gs-accent), var(--gs-accent)) 0 100% / 0 2px no-repeat;
	transition: background-size 0.3s;
}
.post-card__title a:hover { background-size: 100% 2px; }
.post-card__title a::after { content: ""; position: absolute; inset: 0; } /* whole card is clickable */
.post-card__excerpt { color: var(--gs-steel); margin-bottom: 0.9rem; }
.post-card__meta {
	margin: auto 0 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 1rem;
	font-size: var(--gs-fs-sm);
	color: var(--gs-steel);
}
.post-card__meta > * + *::before { content: "·"; margin-right: 1rem; color: #9aa8b1; }
.post-card__more { margin-top: 1rem; font-weight: 600; font-size: var(--gs-fs-sm); text-decoration: none; }
.post-card__more span { display: inline-block; transition: transform 0.2s; }
.post-card:hover .post-card__more span { transform: translateX(4px); }

/* feature: first card of an archive */
.post-card--feature { grid-column: 1 / -1; }
@media (min-width: 860px) {
	.post-card--feature { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gs-space-4); align-items: center; }
	.post-card--feature .post-card__body { padding-top: 0; }
	.post-card--feature .post-card__meta { margin-top: 0.5rem; }
}
.post-card--feature .post-card__title,
.post-card--lead .post-card__title { font-size: var(--gs-fs-xl); }
.post-card--feature .post-card__excerpt,
.post-card--lead .post-card__excerpt { font-size: var(--gs-fs-md); line-height: 1.5; }
.post-card--feature .post-card__placeholder span,
.post-card--lead .post-card__placeholder span { font-size: var(--gs-fs-xl); }
.post-card--lead .post-card__media { aspect-ratio: 16 / 9; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2.5rem), calc(100% - 2.5rem) 100%, 0 100%); }
.post-card--lead .post-card__meta { margin-top: 0; }

/* compact: small image beside the title */
.post-card--compact { flex-direction: row; gap: 1rem; align-items: flex-start; }
.post-card--compact .post-card__media { width: 6.5rem; aspect-ratio: 1; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 0.75rem), calc(100% - 0.75rem) 100%, 0 100%); }
.post-card--compact .post-card__placeholder { padding: 0.5rem; }
.post-card--compact .post-card__placeholder span { display: none; }
.post-card--compact .post-card__body { padding-top: 0; }
.post-card--compact .post-card__title { font-size: 1.1rem; }
.post-card--compact .post-card__cat { margin-bottom: 0.35rem; }

/* row: image beside title and excerpt */
.post-card--row { flex-direction: row; gap: 1.25rem; align-items: flex-start; }
.post-card--row .post-card__media { width: 38%; max-width: 220px; aspect-ratio: 4 / 3; }
.post-card--row .post-card__body { padding-top: 0; }
.post-card--row .post-card__title { font-size: 1.15rem; }
.post-card--row .post-card__excerpt { font-size: var(--gs-fs-sm); }
.post-card--row .post-card__placeholder span { font-size: 1rem; }
@media (max-width: 480px) {
	.post-card--row .post-card__excerpt { display: none; }
}

/* index: dated line in "All articles" */
.blog-index { border-top: 1px solid var(--gs-rule); }
.post-card--index {
	flex-direction: row;
	gap: clamp(1rem, 3vw, 2.5rem);
	padding: 1.5rem 0.75rem 1.5rem 0;
	border-bottom: 1px solid var(--gs-rule);
	transition: background-color 0.2s;
}
.post-card--index:hover { background: color-mix(in srgb, var(--gs-mist) 55%, transparent); }
.post-card--index .post-card__body { padding-top: 0; }
@media (min-width: 860px) {
	.post-card--index .post-card__body { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: var(--gs-space-4); }
	.post-card--index .post-card__body > * { grid-column: 1; }
	.post-card--index .post-card__more { grid-column: 2; grid-row: 1 / span 4; align-self: center; margin: 0; }
}
.post-card__date {
	flex-shrink: 0;
	width: 4.5rem;
	height: max-content;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0.6rem 0.25rem;
	border-top: 3px solid var(--gs-accent);
	background: var(--gs-mist);
	text-align: center;
	line-height: 1.1;
}
.post-card__day { font-size: 1.75rem; font-weight: 600; font-stretch: 75%; color: var(--gs-ink); }
.post-card__month { font-size: 0.75rem; color: var(--gs-steel); text-transform: uppercase; letter-spacing: 0.04em; }
.post-card--index .post-card__title { font-size: 1.25rem; }
.post-card--index .post-card__excerpt { max-width: 70ch; }
.post-card--index .post-card__meta { margin-top: 0; }

.blog-empty { padding: var(--gs-space-4) 0; }
.blog-empty .button { margin: 0.25rem 0.5rem 0.25rem 0; }

/* ==========================================================================
   Article page
   ========================================================================== */
.read-progress {
	position: fixed;
	inset: 0 0 auto;
	z-index: 1000;
	height: 3px;
	pointer-events: none;
}
.read-progress span {
	display: block;
	height: 100%;
	background: var(--gs-accent);
	transform: scaleX(0);
	transform-origin: 0 50%;
}

.article-header {
	position: relative;
	background: var(--gs-mist);
	padding-block: var(--gs-space-4) var(--gs-space-5);
	border-bottom: 1px solid var(--gs-rule);
	overflow: hidden;
}
.article-header::after {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	width: clamp(50px, 7vw, 110px);
	aspect-ratio: 1;
	background: var(--gs-accent);
	clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.article-header__inner > * { max-width: 900px; }
.article-header__title {
	font-size: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);
	font-stretch: 80%;
	margin-bottom: 0.35em;
	text-wrap: balance;
}
.article-header__lead {
	font-size: var(--gs-fs-md);
	line-height: 1.5;
	color: var(--gs-steel);
	max-width: 62ch;
	text-wrap: pretty;
}
.article-header__meta { display: flex; align-items: center; gap: 0.85rem; margin-top: 1.5rem; }
.article-header__avatar { border-radius: 50%; width: 40px; height: 40px; }
.article-header__author { display: block; font-weight: 600; }
.article-header__facts { display: flex; flex-wrap: wrap; gap: 0.15rem 0.85rem; font-size: var(--gs-fs-sm); color: var(--gs-steel); }
.article-header__facts > * + *::before { content: "·"; margin-right: 0.85rem; color: #9aa8b1; }

.article-thumb { margin-top: calc(var(--gs-space-4) * -1); margin-bottom: 0; position: relative; }
.article-thumb img {
	width: 100%;
	max-height: 600px;
	object-fit: cover;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2.5rem), calc(100% - 2.5rem) 100%, 0 100%);
}
.article-thumb figcaption { text-align: right; }

.article-layout { display: grid; gap: var(--gs-space-5); }
@media (min-width: 1080px) {
	.article-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(2.5rem, 5vw, 5rem); }
}
.article-main { max-width: 760px; min-width: 0; }
.article-body--elementor .entry-content > * { max-width: none; }

/* ---------- Article typography ---------- */
.article-content {
	font-size: 1.125rem;
	line-height: 1.75;
	color: #1d2b39;
	overflow-wrap: break-word;
}
.article-content > * { max-width: 70ch; }
.article-content > :first-child { margin-top: 0; }
.article-content > p:first-of-type { font-size: 1.25rem; line-height: 1.65; color: var(--gs-ink); }
.article-content p { margin-bottom: 1.35em; }
.article-content h2,
.article-content h3,
.article-content h4 { position: relative; scroll-margin-top: 7rem; text-wrap: balance; }
.article-content h2 {
	font-size: clamp(1.55rem, 1.25rem + 0.9vw, 2rem);
	margin: 2.4em 0 0.7em;
	padding-top: 1em;
	border-top: 1px solid var(--gs-rule);
}
.article-content h2::before {
	content: "";
	position: absolute;
	top: -2px;
	left: 0;
	width: 3rem;
	height: 3px;
	background: var(--gs-accent);
}
.article-content h3 { font-size: 1.3rem; margin: 1.9em 0 0.5em; }
.article-content h4 { font-size: 1.1rem; margin: 1.6em 0 0.4em; }
.heading-anchor {
	margin-left: 0.4em;
	color: #9aa8b1;
	font-weight: 400;
	text-decoration: none;
	opacity: 0;
	transition: opacity 0.15s, color 0.15s;
}
.article-content :is(h2, h3):hover .heading-anchor,
.heading-anchor:focus-visible { opacity: 1; }
.article-content .heading-anchor:hover { color: var(--gs-accent-text); }

/* links */
.article-content a:not(.button):not(.heading-anchor) {
	color: var(--gs-ink);
	font-weight: 500;
	text-decoration: underline;
	text-decoration-color: var(--gs-accent);
	text-decoration-thickness: 2px;
	text-underline-offset: 0.22em;
	transition: color 0.15s, background-color 0.15s;
}
.article-content a:not(.button):not(.heading-anchor):hover { color: var(--gs-accent-text); background: color-mix(in srgb, var(--gs-accent) 12%, transparent); }
.article-content a.is-external::after {
	content: "↗";
	display: inline-block;
	margin-left: 0.15em;
	font-size: 0.8em;
	color: var(--gs-accent-text);
	text-decoration: none;
}

/* emphasis */
.article-content strong,
.article-content b { font-weight: 650; color: var(--gs-ink); }
.article-content mark { background: color-mix(in srgb, var(--gs-accent) 28%, transparent); color: inherit; padding: 0 0.15em; }
.article-content abbr[title] { text-decoration: underline dotted; cursor: help; }
.article-content small { font-size: 0.85em; color: var(--gs-steel); }
.article-content code,
.article-content kbd {
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 0.88em;
	padding: 0.1em 0.4em;
	background: var(--gs-mist);
	border-radius: var(--gs-radius);
}
.article-content kbd { border: 1px solid var(--gs-rule); border-bottom-width: 2px; }
.article-content pre {
	padding: 1.25rem;
	background: var(--gs-navy);
	color: #e4e9ed;
	overflow-x: auto;
	font-size: 0.9rem;
	line-height: 1.6;
}
.article-content pre code { padding: 0; background: none; color: inherit; }

/* lists */
.article-content ul,
.article-content ol { padding-left: 0; margin-bottom: 1.5em; list-style: none; }
.article-content li { position: relative; margin-bottom: 0.6em; padding-left: 1.75rem; }
.article-content li > ul,
.article-content li > ol { margin: 0.6em 0 0; }
.article-content ul > li::before {
	content: "";
	position: absolute;
	left: 0.2rem;
	top: 0.68em;
	width: 0.5rem;
	height: 0.5rem;
	background: var(--gs-accent);
	clip-path: polygon(0 0, 100% 0, 100% 45%, 45% 100%, 0 100%); /* the 45-degree cut */
}
.article-content ul ul > li::before { background: transparent; border: 1.5px solid var(--gs-accent); clip-path: none; border-radius: 50%; width: 0.45rem; height: 0.45rem; }
.article-content ol { counter-reset: gs-ol; }
.article-content ol > li { counter-increment: gs-ol; padding-left: 2.4rem; }
.article-content ol > li::before {
	content: counter(gs-ol);
	position: absolute;
	left: 0;
	top: 0.2em;
	display: grid;
	place-items: center;
	width: 1.6rem;
	height: 1.6rem;
	font-size: 0.8rem;
	font-weight: 700;
	line-height: 1;
	color: var(--gs-ink);
	background: var(--gs-mist);
	border: 1px solid var(--gs-rule);
	border-radius: 50%;
	font-variant-numeric: tabular-nums;
}
.article-content dl { display: grid; gap: 0.25rem 1.5rem; }
.article-content dt { font-weight: 650; }
.article-content dd { margin: 0 0 0.75rem; color: var(--gs-steel); }

/* tables */
.article-content .table-wrap {
	max-width: 100%;
	margin: 2em 0;
	overflow-x: auto;
	border: 1px solid var(--gs-rule);
	/* shadows at the edges when the table scrolls sideways */
	background:
		linear-gradient(90deg, #fff 30%, rgba(255, 255, 255, 0)) left / 2rem 100% no-repeat local,
		linear-gradient(270deg, #fff 30%, rgba(255, 255, 255, 0)) right / 2rem 100% no-repeat local,
		radial-gradient(farthest-side at 0 50%, rgba(19, 32, 46, 0.18), transparent) left / 0.75rem 100% no-repeat scroll,
		radial-gradient(farthest-side at 100% 50%, rgba(19, 32, 46, 0.18), transparent) right / 0.75rem 100% no-repeat scroll;
}
.article-content table {
	width: 100%;
	min-width: 520px;
	margin: 0;
	border: 0;
	border-collapse: collapse;
	font-size: 0.95rem;
	line-height: 1.5;
	display: table;
}
.article-content thead th {
	background: var(--gs-navy);
	color: #fff;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	white-space: nowrap;
	border: 0;
}
.article-content th,
.article-content td { padding: 0.8rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--gs-rule); }
.article-content tbody tr:last-child td { border-bottom: 0; }
.article-content tbody tr:nth-child(even) { background: color-mix(in srgb, var(--gs-mist) 70%, transparent); }
.article-content tbody tr:hover { background: color-mix(in srgb, var(--gs-accent) 9%, transparent); }
.article-content tbody td:first-child { font-weight: 600; color: var(--gs-ink); }
.article-content table caption { caption-side: bottom; padding: 0.6rem 1rem; font-size: var(--gs-fs-sm); color: var(--gs-steel); text-align: left; }

/* quotes, media, rules */
.article-content blockquote {
	position: relative;
	margin: 2em 0;
	padding: 0.5em 0 0.5em 2.25rem;
	border-left: 3px solid var(--gs-accent);
	font-size: 1.35rem;
	line-height: 1.5;
	font-stretch: 90%;
	color: var(--gs-ink);
}
.article-content blockquote::before {
	content: "“";
	position: absolute;
	left: 0.6rem;
	top: -0.1em;
	font-size: 3rem;
	line-height: 1;
	color: var(--gs-accent);
}
.article-content blockquote cite,
.article-content blockquote footer { display: block; margin-top: 0.5em; font-size: var(--gs-fs-sm); font-style: normal; font-stretch: 100%; color: var(--gs-steel); }
.article-content figure { margin: 2em 0; }
.article-content figure img,
.article-content > p > img { width: 100%; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.5rem), calc(100% - 1.5rem) 100%, 0 100%); }
.article-content figcaption { margin-top: 0.75rem; padding-top: 0.5rem; border-top: 1px solid var(--gs-rule); }
.article-content hr { margin: 3em 0; width: 6rem; border-top: 3px solid var(--gs-accent); }

/* boxes the article files use: <div class="gs-callout">, <div class="gs-checklist"> */
.article-content .gs-callout,
.article-content .gs-checklist {
	margin: 2em 0;
	padding: 1.4rem 1.6rem;
	background: var(--gs-mist);
	border-left: 4px solid var(--gs-accent);
	font-size: 1.05rem;
}
.article-content .gs-checklist { background: #f2f7f4; border-left-color: var(--gs-success); }
.article-content .gs-callout > :last-child,
.article-content .gs-checklist > :last-child { margin-bottom: 0; }
.article-content .gs-callout__title,
.article-content .gs-checklist__title {
	margin: 0 0 0.6em;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gs-accent-text);
}
.article-content .gs-checklist__title { color: var(--gs-success); }
.article-content .gs-checklist li::before {
	left: 0.3rem;
	top: 0.38em;
	width: 0.45rem;
	height: 0.85rem;
	background: none;
	clip-path: none;
	border: solid var(--gs-success);
	border-width: 0 2.5px 2.5px 0;
	border-radius: 0;
	transform: rotate(45deg);
}

/* ---------- Contents list ---------- */
.toc__list { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.toc__list li { counter-increment: toc; }
.toc__list a {
	display: grid;
	grid-template-columns: 1.6rem 1fr;
	gap: 0.25rem;
	padding: 0.45rem 0.6rem 0.45rem 0.75rem;
	border-left: 2px solid var(--gs-rule);
	font-size: 0.925rem;
	line-height: 1.4;
	color: var(--gs-steel);
	text-decoration: none;
	transition: color 0.15s, border-color 0.15s, background-color 0.15s;
}
.toc__list a::before { content: counter(toc, decimal-leading-zero); padding-top: 0.15em; font-size: 0.75rem; font-weight: 700; color: #9aa8b1; font-variant-numeric: tabular-nums; }
.toc__list a:hover { color: var(--gs-ink); border-left-color: var(--gs-ink); }
.toc__list a.is-active { color: var(--gs-ink); font-weight: 600; border-left-color: var(--gs-accent); background: color-mix(in srgb, var(--gs-accent) 10%, transparent); }
.toc__list a.is-active::before { color: var(--gs-accent-text); }

.toc--inline { margin-bottom: var(--gs-space-4); border: 1px solid var(--gs-rule); background: var(--gs-paper); }
.toc--inline summary {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.9rem 1.1rem;
	font-weight: 600;
	cursor: pointer;
	list-style: none;
}
.toc--inline summary::-webkit-details-marker { display: none; }
.toc--inline summary span { margin-right: auto; font-weight: 400; font-size: var(--gs-fs-sm); color: var(--gs-steel); }
.toc--inline summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--gs-accent-text); }
.toc--inline[open] summary::after { content: "−"; }
.toc--inline .toc__list { padding: 0 1.1rem 1rem; }
@media (min-width: 1080px) {
	.toc--inline { display: none; }
}

/* ---------- Sidebar ---------- */
.article-aside,
.article-aside__sticky,
.article-aside__more { display: grid; align-content: start; gap: var(--gs-space-3); min-width: 0; }
@media (min-width: 1080px) {
	/* the track fills the sidebar so Contents + About stay pinned through the article */
	.article-aside { display: flex; flex-direction: column; }
	.article-aside__track { flex: 1; }
	.article-aside__sticky { position: sticky; top: 6.5rem; max-height: calc(100vh - 8rem); overflow-y: auto; scrollbar-width: thin; }
}
@media (max-width: 1079px) {
	.article-aside .toc--side { display: none; }
	.article-aside,
	.article-aside__more { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
}
.side-box { padding: 1.4rem; border: 1px solid var(--gs-rule); background: var(--gs-paper); }
.side-box__title {
	margin: 0 0 0.9rem;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gs-ink);
}
.toc--side { padding: 0; border: 0; background: none; }
.side-box--about {
	background: var(--gs-navy);
	border-color: var(--gs-navy);
	border-top: 4px solid var(--gs-accent);
	color: #dfe6ea;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 1.5rem), calc(100% - 1.5rem) 100%, 0 100%);
}
.side-box--about .side-box__title { color: var(--gs-accent); }
.side-box--about p { font-size: 0.95rem; }
.side-box__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; margin: 0; }
.side-box--about .button--primary:hover { background: #fff; color: var(--gs-ink); }
.side-box__link { color: #fff; font-weight: 600; font-size: var(--gs-fs-sm); }

.side-topics { list-style: none; margin: 0; padding: 0; }
.side-topics a {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.55rem 0;
	border-bottom: 1px solid var(--gs-mist);
	color: var(--gs-ink);
	text-decoration: none;
	font-weight: 500;
}
.side-topics li:last-child a { border-bottom: 0; }
.side-topics a span { min-width: 1.75rem; padding: 0.1rem 0.45rem; border-radius: 999px; background: var(--gs-mist); font-size: 0.8rem; text-align: center; color: var(--gs-steel); }
.side-topics a:hover,
.side-topics a[aria-current] { color: var(--gs-accent-text); }
.side-topics a[aria-current] span { background: var(--gs-accent); color: var(--gs-accent-ink); }

.side-posts { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.side-posts a { display: grid; grid-template-columns: 4rem 1fr; gap: 0.85rem; align-items: start; color: var(--gs-ink); text-decoration: none; }
.side-posts img,
.side-posts__ph { width: 4rem; height: 4rem; object-fit: cover; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 0.6rem), calc(100% - 0.6rem) 100%, 0 100%); }
.side-posts__ph { display: block; background: linear-gradient(135deg, var(--gs-navy) 70%, var(--gs-accent) 70%); }
.side-posts__title { display: block; font-weight: 600; font-size: 0.95rem; line-height: 1.35; }
.side-posts a:hover .side-posts__title { color: var(--gs-accent-text); }
.side-posts__meta { display: block; margin-top: 0.2rem; font-size: 0.8rem; color: var(--gs-steel); }

.article-aside__widgets .widget { margin: 0 0 var(--gs-space-3); padding: 1.4rem; border: 1px solid var(--gs-rule); }

/* ---------- Article footer ---------- */
.article-footer { margin-top: var(--gs-space-4); display: grid; gap: var(--gs-space-3); }
.article-tags { margin: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.article-tags a {
	padding: 0.3rem 0.75rem;
	background: var(--gs-mist);
	border-radius: 999px;
	font-size: var(--gs-fs-sm);
	color: var(--gs-ink);
	text-decoration: none;
}
.article-tags a::before { content: "#"; color: var(--gs-accent-text); }
.article-tags a:hover { background: var(--gs-rule); }

.share-links { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; padding-block: 1.1rem; border-block: 1px solid var(--gs-rule); }
.share-links__label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gs-steel); }
.share-links ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.share-links a,
.share-links__copy {
	display: inline-flex;
	align-items: center;
	min-height: 2.25rem;
	padding: 0.35rem 0.85rem;
	border: 1px solid var(--gs-rule);
	border-radius: var(--gs-radius);
	background: var(--gs-paper);
	font: 600 var(--gs-fs-sm) / 1.2 var(--gs-font);
	color: var(--gs-ink);
	text-decoration: none;
	cursor: pointer;
}
.share-links a:hover,
.share-links__copy:hover { border-color: var(--gs-ink); background: var(--gs-ink); color: #fff; }
.share-links__copy.is-done { border-color: var(--gs-success); background: var(--gs-success); color: #fff; }

.author-box {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 1.25rem;
	align-items: start;
	padding: 1.5rem;
	background: var(--gs-mist);
}
.author-box__avatar { border-radius: 50%; width: 72px; height: 72px; }
.author-box p { margin: 0; }
.author-box__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gs-steel); }
.author-box .author-box__name { margin-bottom: 0.25rem; font-size: var(--gs-fs-md); font-weight: 600; }
.author-box__bio { color: var(--gs-steel); font-size: 0.975rem; }

.article-cta {
	display: grid;
	gap: 1.25rem;
	align-items: center;
	padding: clamp(1.25rem, 3vw, 2rem);
	background: var(--gs-navy);
	color: #dfe6ea;
	border-top: 4px solid var(--gs-accent);
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 2rem), calc(100% - 2rem) 100%, 0 100%);
}
@media (min-width: 640px) {
	.article-cta { grid-template-columns: 1fr auto; }
}
.article-cta__title { margin: 0 0 0.35em; font-size: var(--gs-fs-md); font-weight: 600; font-stretch: 85%; color: #fff; }
.article-cta__text { margin: 0; max-width: 52ch; }
.article-cta .button--primary:hover { background: #fff; color: var(--gs-ink); }

/* previous / next */
.article .post-navigation .nav-links { display: grid; gap: 1rem; }
@media (min-width: 640px) {
	.article .post-navigation .nav-links { grid-template-columns: 1fr 1fr; }
	.article .post-navigation .nav-next { grid-column: 2; text-align: right; }
}
.article .post-navigation a {
	display: block;
	height: 100%;
	padding: 1rem 1.25rem;
	border: 1px solid var(--gs-rule);
	color: var(--gs-ink);
	font-weight: 600;
	text-decoration: none;
	transition: border-color 0.15s;
}
.article .post-navigation a:hover { border-color: var(--gs-accent); }

/* related */
.related-posts { margin-top: var(--gs-space-5); padding-block: var(--gs-space-5); background: var(--gs-mist); }
.related-posts .post-card__media { background: #dfe6ea; }

@media (prefers-reduced-motion: reduce) {
	.post-card__media img,
	.post-card__title a,
	.topic-tile a,
	.topic-tile__arrow,
	.blog-section__more span,
	.post-card__more span { transition: none; }
	.post-card:hover .post-card__media img { transform: none; }
}