/* ==========================================================================
   PIN Refresh — visual refresh for Programming In Neuroscience
   Targets the Lovecraft theme markup; all rules are scoped to body.pin-refresh
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
	--pin-accent: #4f46e5;
	--pin-accent-rgb: 79, 70, 229;
	--pin-accent-2: #0ea5a4;
	--pin-accent-2-rgb: 14, 165, 164;

	--pin-bg: #f6f7fb;
	--pin-surface: #ffffff;
	--pin-surface-2: #f1f3f9;
	--pin-border: #e6e8f0;
	--pin-text: #14161f;
	--pin-text-2: #4b5063;
	--pin-text-3: #7c8196;
	--pin-code-bg: #0f172a;
	--pin-code-text: #e2e8f0;
	--pin-code-inline-bg: rgba(var(--pin-accent-rgb), 0.08);
	--pin-code-inline-text: #3730a3;
	--pin-shadow: 0 1px 2px rgba(20, 22, 31, 0.04), 0 8px 24px -12px rgba(20, 22, 31, 0.12);
	--pin-shadow-lg: 0 2px 4px rgba(20, 22, 31, 0.04), 0 24px 48px -20px rgba(20, 22, 31, 0.22);
	--pin-radius: 18px;
	--pin-radius-sm: 10px;

	--pin-font-display: "Space Grotesk", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--pin-font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--pin-font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* PIN-DARK-START */
html[data-pin-theme="dark"] {
	--pin-bg: #0b0d14;
	--pin-surface: #131622;
	--pin-surface-2: #1a1e2d;
	--pin-border: #262b3d;
	--pin-text: #eceef5;
	--pin-text-2: #b3b8c9;
	--pin-text-3: #7f859b;
	--pin-code-bg: #0a0c14;
	--pin-code-text: #dfe3ee;
	--pin-code-inline-bg: rgba(var(--pin-accent-rgb), 0.18);
	--pin-code-inline-text: #c7c4ff;
	--pin-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -12px rgba(0, 0, 0, 0.6);
	--pin-shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.4), 0 24px 48px -20px rgba(0, 0, 0, 0.8);
	color-scheme: dark;
}
/* PIN-DARK-END */

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	body.pin-refresh *, body.pin-refresh *::before, body.pin-refresh *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

body.pin-refresh {
	background: var(--pin-bg);
	color: var(--pin-text);
	font-family: var(--pin-font-body);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}
body.pin-refresh ::selection { background: rgba(var(--pin-accent-rgb), 0.22); }
body.pin-refresh :focus-visible { outline: 2px solid var(--pin-accent); outline-offset: 3px; border-radius: 4px; }

body.pin-refresh a { color: var(--pin-accent); transition: color .15s ease; }
body.pin-refresh a:hover { color: var(--pin-accent-2); }

/* Override the theme's Open Sans / Georgia assignments that come through the customizer */
body.pin-refresh,
body.pin-refresh .entry-content,
body.pin-refresh .entry-meta > span,
body.pin-refresh .post-navigation span,
body.pin-refresh .site-info,
body.pin-refresh .main-navigation,
body.pin-refresh .comments-area { font-family: var(--pin-font-body); }

body.pin-refresh h1, body.pin-refresh h2, body.pin-refresh h3, body.pin-refresh h4,
body.pin-refresh .site-title, body.pin-refresh .entry-title,
body.pin-refresh .post-navigation h4, body.pin-refresh .comments-title {
	font-family: var(--pin-font-display);
	font-variation-settings: "opsz" 144;
	letter-spacing: -0.02em;
	font-weight: 600;
	color: var(--pin-text);
}

body.pin-refresh code, body.pin-refresh kbd, body.pin-refresh pre, body.pin-refresh samp { font-family: var(--pin-font-mono); }

/* --------------------------------------------------------------------------
   3. Header + navigation
   -------------------------------------------------------------------------- */
body.pin-refresh .site-header {
	background: var(--pin-surface);
	border-bottom: 1px solid var(--pin-border);
	position: relative;
	z-index: 5;
}

body.pin-refresh .site-title {
	font-size: clamp(1.9rem, 1.2rem + 2.2vw, 3rem);
	font-weight: 600;
	letter-spacing: -0.02em;
	padding-top: 28px;
}
body.pin-refresh .site-title a { color: var(--pin-text); text-decoration: none; }
body.pin-refresh .site-title a:hover { color: var(--pin-accent); }

body.pin-refresh .site-description {
	font-family: var(--pin-font-body);
	font-style: normal;
	font-size: 0.95rem;
	font-weight: 500;
	letter-spacing: 0.01em;
	color: var(--pin-text-3);
	margin-top: 8px;
	padding-bottom: 20px;
}

body.pin-refresh .main-navigation {
	border-top: 1px solid var(--pin-border);
	background: var(--pin-surface);
}
body.pin-refresh .main-navigation ul > li + li { margin-left: 4px; }
body.pin-refresh .main-navigation ul > li + li:before { display: none; }
body.pin-refresh .main-navigation a {
	color: var(--pin-text-2);
	font-weight: 500;
	font-size: 0.92rem;
	letter-spacing: 0.01em;
	padding: 12px 14px;
	margin: 5px 0;
	border-radius: 999px;
	transition: background .15s ease, color .15s ease;
}
body.pin-refresh .main-navigation a:hover,
body.pin-refresh .main-navigation .current-menu-item > a,
body.pin-refresh .main-navigation .current_page_item > a {
	color: var(--pin-accent);
	background: rgba(var(--pin-accent-rgb), 0.08);
}
body.pin-refresh .main-navigation ul ul {
	background: var(--pin-surface);
	border: 1px solid var(--pin-border);
	border-radius: var(--pin-radius-sm);
	box-shadow: var(--pin-shadow-lg);
	padding: 6px;
}
body.pin-refresh .main-navigation ul ul a { border-radius: 8px; padding: 10px 12px; margin: 0; }

body.pin-refresh .toggles { background: var(--pin-surface); border-top-color: var(--pin-border); color: var(--pin-text); }
body.pin-refresh .toggles .bar { background: var(--pin-text-2); }

/* Header image: add a gradient so the overlapping card reads well */
body.pin-refresh .header-image {
	position: relative;
	max-height: 260px;
	isolation: isolate;
}
body.pin-refresh .header-image::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(var(--pin-accent-rgb), 0.35) 0%, rgba(var(--pin-accent-2-rgb), 0.12) 60%, var(--pin-bg) 100%);
	mix-blend-mode: normal;
	pointer-events: none;
}

/* --------------------------------------------------------------------------
   4. Layout: no sidebar in use, so centre the reading column
   -------------------------------------------------------------------------- */
body.pin-refresh .site-content { padding-top: 40px; padding-bottom: 56px; }
body.pin-refresh .content-area { margin-right: 0; width: 100%; float: none; }
body.pin-refresh .site-main { margin: 0 auto; max-width: 960px; }
@media screen and (min-width: 1001px) {
	body.pin-refresh .content-area { margin-top: -120px; }
}

/* --------------------------------------------------------------------------
   5. Article card
   -------------------------------------------------------------------------- */
body.pin-refresh .hentry,
body.pin-refresh .comments-area,
body.pin-refresh .post-navigation,
body.pin-refresh .posts-navigation {
	background: var(--pin-surface);
	border: 1px solid var(--pin-border);
	border-radius: var(--pin-radius);
	box-shadow: var(--pin-shadow);
}
body.pin-refresh .single .hentry { border-bottom: 1px solid var(--pin-border); }
body.pin-refresh .hentry + .hentry { margin-top: 28px; border-top: 1px solid var(--pin-border); }

body.pin-refresh .entry-wrapper { width: 760px; max-width: 88%; padding: 44px 0 40px; }

body.pin-refresh .entry-title {
	font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem);
	line-height: 1.12;
	font-weight: 600;
}
body.pin-refresh .entry-title a { color: var(--pin-text); }
body.pin-refresh .entry-title a:hover { color: var(--pin-accent); }

body.pin-refresh .entry-meta { margin-top: 18px; padding-top: 0; display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; }
body.pin-refresh .entry-meta > span {
	font-family: var(--pin-font-body);
	font-size: 0.78rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	text-transform: none;
	line-height: 1.6;
	color: var(--pin-text-3);
	margin: 0;
}
body.pin-refresh .entry-meta > span + span::before { content: none; }
body.pin-refresh .entry-meta a { color: var(--pin-text-2); border-bottom: 0; }
body.pin-refresh .entry-meta a:hover { color: var(--pin-accent); }
body.pin-refresh .entry-meta .cat-links a {
	display: inline-block;
	background: rgba(var(--pin-accent-rgb), 0.09);
	color: var(--pin-accent);
	padding: 2px 10px;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.74rem;
}
body.pin-refresh .entry-meta .updated:not(.published) { display: none; }
body.pin-refresh .pin-readtime { display: inline-flex; align-items: center; gap: 6px; }
body.pin-refresh .pin-readtime svg { width: 14px; height: 14px; }

/* --------------------------------------------------------------------------
   6. Content typography
   -------------------------------------------------------------------------- */
body.pin-refresh .entry-content {
	font-size: 1.0625rem;
	line-height: 1.78;
	color: var(--pin-text);
	padding-bottom: 0.5em;
}
body.pin-refresh .entry-content > * + * { margin-top: 1.2em; }
body.pin-refresh .entry-content p { margin: 0 0 1.35em; }
body.single.pin-refresh .entry-content > p:first-child { font-size: 1.15rem; color: var(--pin-text-2); }
body.single.pin-refresh .entry-content > p:first-child::first-letter { font-family: var(--pin-font-display); }

body.pin-refresh .entry-content h2 { font-size: 1.7rem; line-height: 1.25; margin: 1.6em 0 0.6em; }
body.pin-refresh .entry-content h3 { font-size: 1.3rem; line-height: 1.3; margin: 1.5em 0 0.5em; }
body.pin-refresh .entry-content h4 { font-size: 1.1rem; margin: 1.6em 0 0.5em; }

body.pin-refresh .entry-content a {
	color: var(--pin-accent);
	text-decoration: underline;
	text-decoration-color: rgba(var(--pin-accent-rgb), 0.35);
	text-decoration-thickness: 1.5px;
	text-underline-offset: 3px;
	border: 0;
	transition: text-decoration-color .15s ease, color .15s ease;
}
body.pin-refresh .entry-content a:hover { text-decoration-color: currentColor; }

body.pin-refresh .entry-content ul, body.pin-refresh .entry-content ol { padding-left: 1.4em; margin: 0 0 1.4em; }
body.pin-refresh .entry-content li { margin-bottom: 0.45em; }
body.pin-refresh .entry-content li::marker { color: var(--pin-accent); }

body.pin-refresh .entry-content blockquote {
	margin: 2em 0;
	padding: 6px 0 6px 24px;
	background: none;
	border: 0;
	border-left: 3px solid var(--pin-accent);
	border-radius: 0;
	position: static;
	font-family: var(--pin-font-display);
	font-size: 1.25rem;
	line-height: 1.55;
	color: var(--pin-text-2);
	font-style: italic;
}
body.pin-refresh .entry-content blockquote::before,
body.pin-refresh .entry-content blockquote::after,
body.pin-refresh blockquote::before,
body.pin-refresh blockquote::after { content: none; display: none; }
body.pin-refresh .entry-content blockquote p { margin-bottom: 0.6em; }
body.pin-refresh .entry-content blockquote p:last-of-type { margin-bottom: 0; }
body.pin-refresh .entry-content blockquote cite { display: block; margin-top: 0.6em; font-family: var(--pin-font-body); font-size: 0.85rem; font-style: normal; color: var(--pin-text-3); }

body.pin-refresh .entry-content hr { border: 0; height: 1px; background: var(--pin-border); margin: 3em auto; width: 40%; }

body.pin-refresh .entry-content img,
body.pin-refresh .entry-content .wp-block-image img,
body.pin-refresh .entry-content .wp-block-embed__wrapper,
body.pin-refresh .entry-content iframe {
	border-radius: var(--pin-radius-sm);
	max-width: 100%;
	height: auto;
}
body.pin-refresh .entry-content figure { margin: 2em 0; }
body.pin-refresh .entry-content figcaption { text-align: center; font-size: 0.85rem; color: var(--pin-text-3); margin-top: 0.7em; }

body.pin-refresh .entry-content table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	border: 1px solid var(--pin-border);
	border-radius: var(--pin-radius-sm);
	overflow: hidden;
	font-size: 0.95rem;
	margin: 2em 0;
}
body.pin-refresh .entry-content th, body.pin-refresh .entry-content td { padding: 12px 14px; border-bottom: 1px solid var(--pin-border); text-align: left; }
body.pin-refresh .entry-content th { background: var(--pin-surface-2); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.02em; text-transform: uppercase; color: var(--pin-text-2); }
body.pin-refresh .entry-content tr:last-child td { border-bottom: 0; }

/* Code */
body.pin-refresh .entry-content code {
	font-size: 0.86em;
	background: var(--pin-code-inline-bg);
	color: var(--pin-code-inline-text);
	padding: 0.15em 0.45em;
	border-radius: 6px;
}
body.pin-refresh .entry-content pre {
	position: relative;
	background: var(--pin-code-bg);
	color: var(--pin-code-text);
	border-radius: var(--pin-radius-sm);
	padding: 22px 24px;
	font-size: 0.86rem;
	line-height: 1.65;
	overflow-x: auto;
	margin: 1.8em 0;
	border: 1px solid rgba(255, 255, 255, 0.06);
	tab-size: 4;
}
body.pin-refresh .entry-content pre code { background: none; color: inherit; padding: 0; font-size: inherit; border-radius: 0; }
body.pin-refresh .pin-copy {
	position: absolute;
	top: 10px;
	right: 10px;
	font: 600 11px/1 var(--pin-font-body);
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: #cbd5e1;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 6px;
	padding: 6px 9px;
	cursor: pointer;
	opacity: 0;
	transition: opacity .15s ease, background .15s ease;
}
body.pin-refresh .entry-content pre:hover .pin-copy,
body.pin-refresh .pin-copy:focus-visible { opacity: 1; }
body.pin-refresh .pin-copy:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }
body.pin-refresh .pin-copy.is-copied { background: var(--pin-accent-2); border-color: transparent; color: #fff; opacity: 1; }

/* Callouts (shortcode) */
body.pin-refresh .pin-callout {
	--c: var(--pin-accent);
	border: 1px solid rgba(var(--pin-accent-rgb), 0.25);
	background: rgba(var(--pin-accent-rgb), 0.06);
	border-left: 4px solid var(--c);
	border-radius: var(--pin-radius-sm);
	padding: 16px 20px;
	margin: 1.8em 0;
	font-size: 0.98rem;
}
body.pin-refresh .pin-callout--tip { --c: var(--pin-accent-2); border-color: rgba(var(--pin-accent-2-rgb), 0.3); background: rgba(var(--pin-accent-2-rgb), 0.07); }
body.pin-refresh .pin-callout--warning { --c: #d97706; border-color: rgba(217, 119, 6, 0.3); background: rgba(217, 119, 6, 0.07); }
body.pin-refresh .pin-callout__title { display: block; color: var(--c); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
body.pin-refresh .pin-callout p:last-child { margin-bottom: 0; }

/* Sharing / likes (Jetpack) */
body.pin-refresh .sd-content ul li:empty { display: none; }
body.pin-refresh #jp-relatedposts h3.jp-relatedposts-headline { font-family: var(--pin-font-body); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--pin-text-3); }
body.pin-refresh #jp-relatedposts h3.jp-relatedposts-headline em::before { display: none; }
body.pin-refresh .sharedaddy { margin-top: 2em; padding-top: 1.5em; border-top: 1px solid var(--pin-border); }
body.pin-refresh .sharedaddy h3.sd-title { font-family: var(--pin-font-body); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--pin-text-3); }
body.pin-refresh .sharedaddy h3.sd-title::before { border-top: 0 !important; }
body.pin-refresh .sd-social-icon-text .sd-content ul li a.sd-button { border-radius: 999px !important; background: var(--pin-surface-2) !important; border: 1px solid var(--pin-border) !important; color: var(--pin-text-2) !important; box-shadow: none !important; }

/* --------------------------------------------------------------------------
   7. Post navigation
   -------------------------------------------------------------------------- */
body.pin-refresh .post-navigation { margin-top: 20px; padding: 0; overflow: hidden; }
body.pin-refresh .post-navigation::before { display: none; }
body.pin-refresh .post-navigation .nav-links { display: grid; grid-template-columns: 1fr 1fr; width: auto; max-width: 100%; padding: 0; margin: 0; }
body.pin-refresh .post-navigation .nav-links::before,
body.pin-refresh .post-navigation .nav-links::after { content: none; display: none; }
body.pin-refresh .post-navigation span { border-bottom: 0; padding-bottom: 0; }
body.pin-refresh .post-navigation .nav-previous,
body.pin-refresh .post-navigation .nav-next { float: none; width: auto; padding: 0; min-width: 0; }
body.pin-refresh .post-navigation .nav-previous:only-child { grid-column: 1 / -1; }
body.pin-refresh .post-navigation .nav-next { border-left: 1px solid var(--pin-border); }
body.pin-refresh .post-navigation a {
	display: block;
	padding: 28px 30px;
	color: var(--pin-text);
	text-decoration: none;
	transition: background .15s ease;
}
body.pin-refresh .post-navigation a:hover { background: var(--pin-surface-2); }
body.pin-refresh .post-navigation .meta-nav {
	display: block;
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--pin-accent);
	margin-bottom: 8px;
}
body.pin-refresh .post-navigation h4 { font-size: 1.05rem; font-weight: 600; line-height: 1.35; }
body.pin-refresh .post-navigation .nav-next a { text-align: right; }

/* --------------------------------------------------------------------------
   8. Card grid (related + front page + shortcode)
   -------------------------------------------------------------------------- */
body.pin-refresh .pin-section { margin-top: 2.6em; }
body.pin-refresh .pin-section--related { padding-top: 2em; border-top: 1px solid var(--pin-border); }
body.pin-refresh .pin-section__head { margin-bottom: 1.5em; }
body.pin-refresh .pin-section__title { font-size: 1.6rem; margin: 0; }
body.pin-refresh .pin-section__sub { color: var(--pin-text-3); margin: 0.4em 0 0; font-size: 0.98rem; }

body.pin-refresh .pin-cards {
	display: grid;
	gap: 18px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}
body.pin-refresh .pin-cards--1 { grid-template-columns: 1fr; }
body.pin-refresh .pin-cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
body.pin-refresh .pin-cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Article wrapper is ~700px wide; let the grid breathe */
body.pin-refresh .entry-content .pin-section { width: 100%; }
@media screen and (min-width: 1001px) {
	body.pin-refresh .entry-content .pin-section--home,
	body.pin-refresh .entry-content .pin-section--related { width: calc(100% + 80px); margin-left: -40px; }
}

body.pin-refresh .pin-card {
	position: relative;
	display: flex;
	flex-direction: column;
	background: var(--pin-surface);
	border: 1px solid var(--pin-border);
	border-radius: 14px;
	overflow: hidden;
	transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
body.pin-refresh .pin-card::before {
	content: "";
	display: block;
	height: 4px;
	background: linear-gradient(90deg, hsl(var(--pin-card-hue, 240) 70% 60%), var(--pin-accent) 55%, var(--pin-accent-2));
}
body.pin-refresh .pin-card--has-media::before { display: none; }
body.pin-refresh .pin-card:hover { transform: translateY(-3px); box-shadow: var(--pin-shadow-lg); border-color: rgba(var(--pin-accent-rgb), 0.35); }
body.pin-refresh .pin-card__media { display: block; aspect-ratio: 2 / 1; overflow: hidden; background: var(--pin-surface-2); }
body.pin-refresh .pin-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 0; }
body.pin-refresh .pin-card__body { padding: 20px 22px 18px; display: flex; flex-direction: column; flex: 1; }
body.pin-refresh .pin-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 0.76rem; color: var(--pin-text-3); margin-bottom: 12px; }
body.pin-refresh .pin-chip {
	background: rgba(var(--pin-accent-rgb), 0.09);
	color: var(--pin-accent);
	padding: 3px 10px;
	border-radius: 999px;
	font-weight: 600;
	text-decoration: none;
	white-space: nowrap;
}
body.pin-refresh .pin-card__title { font-size: 1.14rem; line-height: 1.3; margin: 0 0 8px; font-weight: 600; letter-spacing: -0.01em; }
body.pin-refresh .pin-card__title a { color: var(--pin-text); text-decoration: none; }
body.pin-refresh .pin-card__title a:hover { color: var(--pin-accent); }
body.pin-refresh .pin-card__excerpt {
	font-size: 0.9rem;
	line-height: 1.6;
	color: var(--pin-text-2);
	margin: 0 0 18px;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
body.pin-refresh .pin-card__excerpt:empty { display: none; }
body.pin-refresh .pin-card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--pin-border); font-size: 0.8rem; color: var(--pin-text-3); }
body.pin-refresh .pin-card__more { font-weight: 600; text-decoration: none; color: var(--pin-accent); }
body.pin-refresh .pin-card__more span { display: inline-block; transition: transform .15s ease; }
body.pin-refresh .pin-card:hover .pin-card__more span { transform: translateX(3px); }


/* --------------------------------------------------------------------------
   8b. Core columns block as feature cards (used on the landing page)
   -------------------------------------------------------------------------- */
body.pin-refresh .entry-content .wp-block-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 1.2em 0 1.8em; align-items: stretch; }
body.pin-refresh .entry-content .wp-block-column {
	background: var(--pin-surface-2);
	border: 1px solid var(--pin-border);
	border-radius: 14px;
	padding: 20px 22px;
	flex: none;
	min-width: 0;
	margin: 0 !important;
	align-self: stretch;
}
body.pin-refresh .entry-content .wp-block-column > h3 { margin: 0 0 8px; font-size: 1.05rem; line-height: 1.3; }
body.pin-refresh .entry-content .wp-block-column > h3 a { text-decoration: none; }
body.pin-refresh .entry-content .wp-block-column > p { font-size: 0.93rem; line-height: 1.6; color: var(--pin-text-2); margin: 0; }
body.pin-refresh .entry-content .wp-block-column > p + p { margin-top: 0.8em; }
@media screen and (min-width: 1001px) {
	body.home.pin-refresh .entry-content .wp-block-columns { width: calc(100% + 80px); margin-left: -40px; }
}
@media screen and (max-width: 800px) { body.pin-refresh .entry-content .wp-block-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media screen and (max-width: 520px) { body.pin-refresh .entry-content .wp-block-columns { grid-template-columns: 1fr; } }

/* Front page: the hero carries the headline, so hide the page title */
body.home.pin-refresh .hentry .entry-header { display: none; }
body.home.pin-refresh .pin-hero { margin-top: 0; }
body.home.pin-refresh .entry-content > .pin-hero:first-child { margin-top: -12px; }

/* Mermaid diagrams */
body.pin-refresh .pin-mermaid {
	margin: 1.6em 0;
	padding: 18px 16px;
	background: var(--pin-surface-2);
	border: 1px solid var(--pin-border);
	border-radius: var(--pin-radius-sm);
	overflow-x: auto;
	text-align: center;
}
body.pin-refresh .pin-mermaid pre.mermaid { background: none; border: 0; padding: 0; margin: 0; color: var(--pin-text-3); font-size: 0.8rem; line-height: 1.5; white-space: pre; text-align: left; }
body.pin-refresh .pin-mermaid pre.mermaid[data-processed="true"] { color: inherit; font-size: inherit; text-align: center; }
body.pin-refresh .pin-mermaid svg { max-width: 100%; height: auto; }
body.pin-refresh .pin-mermaid__caption { margin: 10px 0 0; font-size: 0.85rem; color: var(--pin-text-3); }

/* --------------------------------------------------------------------------
   9. Hero + buttons (shortcode)
   -------------------------------------------------------------------------- */
body.pin-refresh .pin-hero {
	position: relative;
	border-radius: var(--pin-radius);
	padding: 44px 40px;
	margin: 0 0 2em;
	color: #fff;
	overflow: hidden;
	background:
		radial-gradient(90% 120% at 100% 0%, rgba(var(--pin-accent-2-rgb), 0.9), transparent 60%),
		linear-gradient(135deg, var(--pin-accent), #1e1b4b);
}
body.pin-refresh .pin-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
	background-size: 22px 22px;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
	-webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
	pointer-events: none;
}
body.pin-refresh .pin-hero__inner { position: relative; z-index: 1; max-width: 620px; }
body.pin-refresh .pin-hero__eyebrow { display: inline-block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.85; margin-bottom: 14px; }
body.pin-refresh .pin-hero__title { color: #fff; font-size: clamp(1.8rem, 1.2rem + 2.4vw, 2.8rem); line-height: 1.1; margin: 0 0 14px; }
body.pin-refresh .pin-hero__text { font-size: 1.05rem; line-height: 1.6; opacity: 0.92; }
body.pin-refresh .pin-hero__text p:last-child { margin-bottom: 0; }
body.pin-refresh .pin-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

body.pin-refresh .pin-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 11px 20px;
	border-radius: 999px;
	font-weight: 600;
	font-size: 0.92rem;
	text-decoration: none !important;
	transition: transform .15s ease, background .15s ease;
}
body.pin-refresh .pin-btn:hover { transform: translateY(-1px); }
body.pin-refresh .pin-btn--primary { background: #fff; color: var(--pin-accent) !important; }
body.pin-refresh .pin-btn--ghost { background: rgba(255, 255, 255, 0.12); color: #fff !important; border: 1px solid rgba(255, 255, 255, 0.35); }

/* --------------------------------------------------------------------------
   10. Comments
   -------------------------------------------------------------------------- */
body.pin-refresh .comments-area { margin-top: 20px; }
body.pin-refresh .comments-wrapper { width: 760px; max-width: 88%; }
body.pin-refresh .comments-title { font-size: 1.4rem; }
body.pin-refresh .comment-body { font-size: 0.98rem; line-height: 1.7; }
body.pin-refresh .comment-form input[type="text"],
body.pin-refresh .comment-form input[type="email"],
body.pin-refresh .comment-form input[type="url"],
body.pin-refresh .comment-form textarea {
	background: var(--pin-surface-2);
	border: 1px solid var(--pin-border);
	border-radius: 8px;
	color: var(--pin-text);
	padding: 10px 12px;
}
body.pin-refresh .comment-form input:focus, body.pin-refresh .comment-form textarea:focus { border-color: var(--pin-accent); outline: 0; box-shadow: 0 0 0 3px rgba(var(--pin-accent-rgb), 0.18); }
body.pin-refresh input[type="submit"], body.pin-refresh button.submit, body.pin-refresh .form-submit input {
	background: var(--pin-accent);
	color: #fff;
	border: 0;
	border-radius: 999px;
	padding: 11px 22px;
	font-weight: 600;
	font-family: var(--pin-font-body);
	cursor: pointer;
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
body.pin-refresh .site-footer {
	background: linear-gradient(180deg, transparent, rgba(var(--pin-accent-rgb), 0.06));
	border-top: 1px solid var(--pin-border);
}
body.pin-refresh .site-info {
	color: var(--pin-text-3);
	font-size: 0.78rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: none;
	padding: 24px 0;
}
body.pin-refresh .site-info a { color: var(--pin-text-2); }

/* --------------------------------------------------------------------------
   12. Utilities: progress bar, floating buttons
   -------------------------------------------------------------------------- */
body.pin-refresh .pin-progress {
	position: fixed;
	top: 0; left: 0;
	height: 3px;
	width: 0;
	background: linear-gradient(90deg, var(--pin-accent), var(--pin-accent-2));
	z-index: 99999;
	transition: width .08s linear;
	pointer-events: none;
}
body.admin-bar.pin-refresh .pin-progress { top: 32px; }
@media screen and (max-width: 782px) { body.admin-bar.pin-refresh .pin-progress { top: 46px; } }

body.pin-refresh .pin-fab-group {
	position: fixed;
	right: 18px;
	bottom: 18px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	z-index: 9999;
}
body.pin-refresh .pin-fab {
	width: 44px; height: 44px;
	border-radius: 999px;
	border: 1px solid var(--pin-border);
	background: var(--pin-surface);
	color: var(--pin-text-2);
	box-shadow: var(--pin-shadow-lg);
	display: grid;
	place-items: center;
	cursor: pointer;
	padding: 0;
	transition: transform .15s ease, opacity .2s ease, color .15s ease;
}
body.pin-refresh .pin-fab:hover { transform: translateY(-2px); color: var(--pin-accent); }
body.pin-refresh .pin-fab svg { width: 20px; height: 20px; }
body.pin-refresh .pin-fab--top { opacity: 0; pointer-events: none; transform: translateY(8px); }
body.pin-refresh .pin-fab--top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
body.pin-refresh .pin-fab .pin-icon-moon { display: block; }
body.pin-refresh .pin-fab .pin-icon-sun { display: none; }
html[data-pin-theme="dark"] body.pin-refresh .pin-fab .pin-icon-moon { display: none; }
html[data-pin-theme="dark"] body.pin-refresh .pin-fab .pin-icon-sun { display: block; }

/* Keep the Jetpack follow bar out of the way of the floating buttons */
body.pin-refresh .actnbr-pub-lovecraft { z-index: 9998; }

/* --------------------------------------------------------------------------
   13. Dark-mode specifics for third-party bits
   -------------------------------------------------------------------------- */
/* PIN-DARK-START */
html[data-pin-theme="dark"] body.pin-refresh .header-image::after {
	background: linear-gradient(180deg, rgba(11, 13, 20, 0.35) 0%, rgba(var(--pin-accent-rgb), 0.18) 60%, var(--pin-bg) 100%);
}
html[data-pin-theme="dark"] body.pin-refresh .entry-content pre { border-color: var(--pin-border); }
html[data-pin-theme="dark"] body.pin-refresh .entry-content img { opacity: 0.92; }
html[data-pin-theme="dark"] body.pin-refresh .comment-form__verbum { color-scheme: dark; }
html[data-pin-theme="dark"] body.pin-refresh .toggles .bar { background: var(--pin-text-2); }
/* PIN-DARK-END */

/* --------------------------------------------------------------------------
   14. Responsive
   -------------------------------------------------------------------------- */
@media screen and (max-width: 1000px) {
	body.pin-refresh .main-navigation a { display: block; padding: 12px 14px; margin: 2px 0; border-radius: 10px; }
	body.pin-refresh .toggles { background: var(--pin-surface); }
	body.pin-refresh .content-area { margin-top: -80px; }
}
@media screen and (max-width: 800px) {
	body.pin-refresh .pin-cards,
	body.pin-refresh .pin-cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media screen and (max-width: 600px) {
	body.pin-refresh .site-header { padding: 6px 0 10px; }
	body.pin-refresh .site-title { padding-top: 22px; }
	body.pin-refresh .entry-wrapper { max-width: 100%; padding: 7.5%; }
	body.pin-refresh .entry-content { font-size: 1rem; }
	body.pin-refresh .pin-hero { padding: 36px 24px; }
	body.pin-refresh .post-navigation .nav-links { grid-template-columns: 1fr; }
	body.pin-refresh .post-navigation .nav-next { border-left: 0; border-top: 1px solid var(--pin-border); }
	body.pin-refresh .post-navigation .nav-next a,
	body.pin-refresh .post-navigation .nav-next h4 { text-align: left; }
	body.pin-refresh .pin-fab-group { right: 12px; bottom: 12px; }
}
@media screen and (max-width: 520px) {
	body.pin-refresh .pin-cards,
	body.pin-refresh .pin-cards--2,
	body.pin-refresh .pin-cards--4 { grid-template-columns: 1fr; }
}
@media (max-width: 500px) {
	body.pin-refresh .site-content { padding: 0 0 60px; }
	body.pin-refresh .hentry { border-radius: 0; border-left: 0; border-right: 0; box-shadow: none; }
	body.pin-refresh .post-navigation,
	body.pin-refresh .comments-area { border-radius: 0; border-left: 0; border-right: 0; box-shadow: none; }
	body.pin-refresh .entry-wrapper { padding: 8% 6%; }
}