/* ==========================================================================
   Galo Baird News — hoja de estilos principal
   Paleta solo vía tokens var(--gbn-*): el modo oscuro se consigue
   redefiniendo las variables bajo [data-theme="dark"].
   ========================================================================== */

/* ==========================================================================
   1. Tokens
   ========================================================================== */
:root {
	--gbn-accent: #0B4F9E;
	--gbn-accent-dark: #083B77;
	--gbn-accent-tint: #EAF1F9;
	--gbn-shimmer-mid: #D8E3F1;
	--gbn-bg: #FFFFFF;
	--gbn-surface: #F6F8FB;
	--gbn-card: #FFFFFF;
	--gbn-ink: #111418;
	--gbn-secondary: #4A5568;
	--gbn-muted: #8A94A6;
	--gbn-border: #E5E8EE;
	--gbn-error: #B3261E;
	--gbn-error-tint: #FDECEA;
	--gbn-shadow: 0 8px 24px rgba(17, 20, 24, 0.12);
	--gbn-overlay: rgba(17, 20, 24, 0.55);
	--gbn-font-sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--gbn-font-serif: Georgia, "Times New Roman", serif;
	--gbn-max: 1200px;
}

[data-theme="dark"] {
	--gbn-accent: #4C8DDB;
	--gbn-accent-dark: #0B4F9E;
	--gbn-accent-tint: #16202E;
	--gbn-shimmer-mid: #232F3F;
	--gbn-bg: #0E1116;
	--gbn-surface: #171C24;
	--gbn-card: #171C24;
	--gbn-ink: #E8ECF2;
	--gbn-secondary: #9AA5B5;
	--gbn-muted: #9AA5B5;
	--gbn-border: #262E3A;
	--gbn-error: #F28B82;
	--gbn-error-tint: #35201D;
	--gbn-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
	--gbn-overlay: rgba(0, 0, 0, 0.6);
}

/* ==========================================================================
   2. Reset y base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	font-family: var(--gbn-font-sans);
	font-size: 16px;
	line-height: 1.5;
	color: var(--gbn-ink);
	background: var(--gbn-bg);
	transition: background-color .2s ease, color .2s ease;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--gbn-accent); text-decoration: none; }
a:hover { color: var(--gbn-accent-dark); }
h1, h2, h3, h4 { font-weight: 800; letter-spacing: -0.01em; line-height: 1.2; }
ul, ol { list-style: none; margin: 0; padding: 0; }
p { margin: 0; }
.gbn-wrap { max-width: var(--gbn-max); margin: 0 auto; padding: 0 24px; }
.gbn-kicker {
	display: inline-block; /* gbn_kicker() emite <a> inline; sin esto los margin-top no aplican. */
	font-size: 11px; font-weight: 700; text-transform: uppercase;
	letter-spacing: .08em; color: var(--gbn-accent);
}

/* ==========================================================================
   3. Cabecera: topbar, masthead y navegación
   ========================================================================== */

/* ---------- Topbar ---------- */
.gbn-topbar { border-bottom: 1px solid var(--gbn-border); }
.gbn-topbar-inner {
	display: flex; align-items: center; justify-content: space-between;
	height: 40px;
}
.gbn-topbar-date { font-size: 12px; color: var(--gbn-secondary); }
.gbn-topbar-actions { display: flex; align-items: center; gap: 16px; }
.gbn-social { display: flex; align-items: center; gap: 12px; }
.gbn-social a {
	display: flex; align-items: center; justify-content: center;
	color: var(--gbn-secondary); transition: color .15s ease;
}
.gbn-social a:hover { color: var(--gbn-accent); }
.gbn-dark-toggle {
	width: 44px; height: 44px; border: 1px solid var(--gbn-border); border-radius: 3px;
	background: var(--gbn-card); cursor: pointer; display: flex; align-items: center; justify-content: center;
	color: var(--gbn-secondary); transition: border-color .15s ease, color .15s ease;
}
.gbn-dark-toggle:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }

/* ---------- Masthead ---------- */
.gbn-masthead { text-align: center; padding: 40px 0 32px; }
.gbn-masthead h1 {
	font-size: 42px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05;
	margin: 0;
}
.gbn-masthead h1 .gbn-masthead-accent { color: var(--gbn-accent); }
/* Logo personalizado (custom-logo) en el masthead: alto fijo, ancho al ratio
   del archivo, sin desbordar si el usuario sube uno más ancho. */
.gbn-masthead .custom-logo-link { display: inline-block; }
.gbn-masthead .custom-logo { height: 110px; width: auto; max-width: 100%; }

/* ---------- Navegación principal (doble regla) ---------- */
.gbn-nav { text-align: center; }
/* .gbn-nav__list: alias BEM que usan wp_nav_menu (menu_class) y gbn_nav_fallback(). */
.gbn-nav-list,
.gbn-nav__list {
	display: flex; justify-content: center; gap: 32px;
	padding: 0 0 12px;
}
.gbn-nav-list a,
.gbn-nav__list a {
	font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
	color: var(--gbn-secondary); padding-bottom: 10px; position: relative;
	transition: color .15s ease;
}
.gbn-nav-list a:hover,
.gbn-nav__list a:hover { color: var(--gbn-accent); }
.gbn-nav__list .current-menu-item > a { color: var(--gbn-accent); }
.gbn-nav__list .current-menu-item > a::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: 0;
	height: 2px; background: var(--gbn-accent);
}
.gbn-nav-rule { border-top: 1px solid var(--gbn-ink); }
.gbn-nav-rule + .gbn-nav-rule { border-top-width: 2px; margin-top: 1px; }

/* ==========================================================================
   4. Barra Últimas Noticias (ticker rotativo)
   ========================================================================== */
.gbn-breaking { background: var(--gbn-accent); margin-top: 16px; }
.gbn-breaking-inner {
	display: flex; align-items: center; gap: 16px; height: 44px;
}
.gbn-breaking-badge {
	flex-shrink: 0; background: var(--gbn-card); color: var(--gbn-accent);
	font-size: 11px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
	padding: 4px 10px; border-radius: 2px;
}
.gbn-breaking-list {
	flex: 1; min-width: 0; margin: 0; padding: 0; list-style: none;
}
.gbn-breaking-item[hidden] { display: none; }
.gbn-breaking-text {
	display: block;
	font-size: 14px; font-weight: 600; color: #fff;
	white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.gbn-breaking-text:hover { color: #fff; text-decoration: underline; }

/* ==========================================================================
   5. Portada: hero (principal + fila de 3) y tarjetas
   ========================================================================== */

/* ---------- Hero: nota principal + fila de 3 ----------
   Layout editorial estático (sin JS): la nota más reciente a lo grande con
   la foto a la izquierda (60%) y kicker, titular, extracto y meta a la
   derecha (40%); debajo, 3 mini-tarjetas en columnas con divisores. */
.gbn-hero {
	margin-top: 32px; padding-bottom: 32px;
	border-bottom: 1px solid var(--gbn-border);
}
.gbn-hero-lead {
	display: grid; grid-template-columns: 3fr 2fr; gap: 32px;
	align-items: center;
}
.gbn-hero-lead__img { display: block; }
.gbn-hero-lead__img img { display: block; width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.gbn-hero-lead__title {
	margin-top: 8px;
	font-family: var(--gbn-font-serif);
	font-size: clamp(26px, 3vw, 38px); font-weight: 800;
	letter-spacing: -0.02em; line-height: 1.15;
	transition: color .15s ease;
}
.gbn-hero-lead__title a { color: inherit; }
.gbn-hero-lead:hover .gbn-hero-lead__title { color: var(--gbn-accent); }
.gbn-hero-lead__dek {
	margin-top: 12px; font-size: 15px; line-height: 1.5; color: var(--gbn-secondary);
	display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
	overflow: hidden;
}
/* Fila de 3 minis: columnas iguales separadas por bordes sutiles. */
.gbn-hero-minis {
	display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 24px;
	margin-top: 24px; padding-top: 24px;
	border-top: 1px solid var(--gbn-border);
}
.gbn-hero-minis .gbn-mini { padding: 0; }
.gbn-hero-minis .gbn-mini + .gbn-mini {
	border-top: 0; border-left: 1px solid var(--gbn-border); padding-left: 24px;
}
.gbn-hero-minis .gbn-mini-title { font-size: 15px; }

.gbn-card { cursor: pointer; }

/* Imágenes reales (post-thumbnail): sustituyen a los degradados placeholder. */
.gbn-card__img img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.gbn-card__img--hero img { aspect-ratio: 16/9; }
.gbn-card__img--wide img { aspect-ratio: 21/9; }

/* Placeholder sin imagen destacada: monograma "GB" en serif sobre el tinte
   del acento, con el mismo aspect ratio que la imagen que sustituye. */
.gbn-card-thumb--placeholder {
	display: flex; align-items: center; justify-content: center;
	width: 100%; aspect-ratio: 4/3;
	background: var(--gbn-accent-tint); color: var(--gbn-accent);
	font-family: var(--gbn-font-serif); font-size: 44px; font-weight: 700;
	letter-spacing: .04em; user-select: none;
}
.gbn-card__img--hero .gbn-card-thumb--placeholder { aspect-ratio: 16/9; font-size: 72px; }
.gbn-card__img--wide .gbn-card-thumb--placeholder { aspect-ratio: 21/9; font-size: 56px; }
.gbn-mini__img .gbn-card-thumb--placeholder { width: 140px; height: 105px; aspect-ratio: auto; font-size: 26px; }

.gbn-hero-title {
	margin-top: 8px; font-size: 32px; font-weight: 800; letter-spacing: -0.02em;
	line-height: 1.2;
}
.gbn-card:hover .gbn-hero-title, .gbn-card:hover .gbn-card-title { color: var(--gbn-accent); }
/* Los titulares enlazados heredan el color del heading (tinta; acento en hover). */
.gbn-hero-title a, .gbn-card-title a { color: inherit; }
.gbn-hero-dek { margin-top: 8px; font-size: 15px; line-height: 1.5; color: var(--gbn-secondary); }
.gbn-meta { margin-top: 12px; font-size: 12px; color: var(--gbn-muted); }
.gbn-card-title {
	margin-top: 6px; font-size: 16px; font-weight: 700; letter-spacing: -0.01em;
	line-height: 1.35; transition: color .15s ease;
}
/* Extracto de tarjeta (search.php usa show_excerpt). */
.gbn-card__excerpt { margin-top: 8px; font-size: 14px; line-height: 1.5; color: var(--gbn-secondary); }

/* Mini-tarjetas horizontales (lista de la sección destacada). Sin thumbnail,
   la tarjeta queda solo con texto (sin caja vacía). */
.gbn-mini { display: flex; gap: 16px; padding: 16px 0; }
.gbn-mini:first-child { padding-top: 0; }
.gbn-mini:last-child { padding-bottom: 0; }
.gbn-mini + .gbn-mini { border-top: 1px solid var(--gbn-border); }
.gbn-mini__img { flex: 0 0 140px; }
.gbn-mini__img img { display: block; width: 140px; height: 105px; object-fit: cover; }
.gbn-mini-title {
	margin-top: 4px; font-size: 16px; font-weight: 700; letter-spacing: -0.01em;
	line-height: 1.35; transition: color .15s ease;
}
.gbn-mini-title a { color: inherit; }
.gbn-mini:hover .gbn-mini-title { color: var(--gbn-accent); }
.gbn-mini .gbn-meta { margin-top: 6px; }

/* ---------- Carga diferida: skeleton shimmer + fade-in ----------
   Solo actúa con JS: main.js añade la clase gbn-imgfx a <html> y, cuando
   cada imagen termina de cargar (o falla), is-loaded a la imagen y a su
   marco. Sin JS no hay clase habilitadora y las imágenes se ven con
   normalidad. Las dimensiones no cambian: los marcos ya fijan el ratio
   (aspect-ratio en la img, que sigue ocupando su hueco con opacity 0).
   El shimmer solo aplica a marcos con img (:has): los que llevan el
   placeholder "GB" (posts sin imagen destacada) se muestran tal cual. */
.gbn-card__img { display: block; }

html.gbn-imgfx .gbn-card__img:has(img),
html.gbn-imgfx .gbn-mini__img:has(img),
html.gbn-imgfx .gbn-hero-lead__img:has(img),
html.gbn-imgfx .gbn-hero-figure:has(img) {
	background: linear-gradient(
		100deg,
		var(--gbn-accent-tint) 30%,
		var(--gbn-shimmer-mid) 50%,
		var(--gbn-accent-tint) 70%
	);
	background-size: 200% 100%;
	animation: gbn-shimmer 1.4s ease-in-out infinite;
}

html.gbn-imgfx .gbn-card__img.is-loaded,
html.gbn-imgfx .gbn-mini__img.is-loaded,
html.gbn-imgfx .gbn-hero-lead__img.is-loaded,
html.gbn-imgfx .gbn-hero-figure.is-loaded {
	animation: none;
	background: none;
}

html.gbn-imgfx .gbn-card__img img,
html.gbn-imgfx .gbn-mini__img img,
html.gbn-imgfx .gbn-hero-lead__img img,
html.gbn-imgfx .gbn-hero-figure img {
	opacity: 0;
	transition: opacity .3s ease;
}

html.gbn-imgfx .gbn-card__img img.is-loaded,
html.gbn-imgfx .gbn-mini__img img.is-loaded,
html.gbn-imgfx .gbn-hero-lead__img img.is-loaded,
html.gbn-imgfx .gbn-hero-figure img.is-loaded {
	opacity: 1;
}

@keyframes gbn-shimmer {
	0% { background-position: 100% 0; }
	100% { background-position: -100% 0; }
}

@media (prefers-reduced-motion: reduce) {
	html.gbn-imgfx .gbn-card__img,
	html.gbn-imgfx .gbn-mini__img,
	html.gbn-imgfx .gbn-hero-lead__img,
	html.gbn-imgfx .gbn-hero-figure {
		animation: none;
	}
	html.gbn-imgfx .gbn-card__img img,
	html.gbn-imgfx .gbn-mini__img img,
	html.gbn-imgfx .gbn-hero-lead__img img,
	html.gbn-imgfx .gbn-hero-figure img {
		transition: none;
	}
}

/* ==========================================================================
   6. Lo más leído (banda de páginas de archivo)
   ========================================================================== */
.gbn-mostread { background: var(--gbn-surface); border: 1px solid var(--gbn-border); border-radius: 4px; padding: 24px 28px; margin: 40px 0; }
.gbn-mostread-title { font-size: 16px; font-weight: 800; letter-spacing: -0.01em; padding-bottom: 12px; border-bottom: 1px solid var(--gbn-border); }
.gbn-mostread-list { margin-top: 8px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; }
.gbn-mostread-item { display: flex; align-items: baseline; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--gbn-border); }
.gbn-mostread-item:nth-last-child(-n+2) { border-bottom: none; }
.gbn-mostread-num { font-size: 26px; font-weight: 800; color: var(--gbn-accent); line-height: 1; min-width: 28px; }
.gbn-mostread-item a { font-size: 14px; font-weight: 600; line-height: 1.4; color: var(--gbn-ink); }
.gbn-mostread-item a:hover { color: var(--gbn-accent); }

/* ==========================================================================
   7. Encabezados de sección y grids de tarjetas
   ========================================================================== */
.gbn-section { margin-top: 48px; }
.gbn-section-head { display: flex; align-items: baseline; justify-content: space-between; }
.gbn-section-title {
	font-size: 16px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
}
.gbn-section-link {
	font-size: 12px; font-weight: 700; color: var(--gbn-accent);
}
.gbn-section-link:hover { color: var(--gbn-accent-dark); text-decoration: underline; }
.gbn-section-rule { border: 0; border-top: 2px solid var(--gbn-ink); margin-top: 8px; }

.gbn-grid-4 {
	display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 24px;
}
.gbn-grid-3 {
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px;
}
.gbn-grid-4 .gbn-kicker, .gbn-grid-3 .gbn-kicker { margin-top: 12px; }
.gbn-grid-4 .gbn-card-title, .gbn-grid-3 .gbn-card-title { font-size: 15px; }
.gbn-grid-4 .gbn-meta, .gbn-grid-3 .gbn-meta { margin-top: 8px; }

/* ---------- Carrusel de secciones de portada ---------- */
.gbn-carousel-nav { display: flex; align-items: center; gap: 8px; }
.gbn-carousel-arrow {
	width: 36px; height: 36px; border: 1px solid var(--gbn-border); border-radius: 3px;
	background: var(--gbn-card); color: var(--gbn-secondary); cursor: pointer;
	font-size: 20px; line-height: 1; padding: 0 0 2px;
	display: flex; align-items: center; justify-content: center;
	transition: border-color .15s ease, color .15s ease, opacity .15s ease;
}
.gbn-carousel-arrow:hover:not(:disabled) { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-carousel-arrow:disabled { opacity: .35; cursor: default; }
.gbn-carousel-nav .gbn-section-link { margin-left: 8px; }
.gbn-carousel-track {
	display: flex; gap: 24px; margin-top: 24px;
	overflow-x: auto; scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}
.gbn-carousel-track::-webkit-scrollbar { display: none; }
.gbn-carousel-track > .gbn-card {
	flex: 0 0 calc((100% - 48px) / 3); min-width: 0;
	scroll-snap-align: start;
}
.gbn-carousel-track .gbn-kicker { margin-top: 12px; }
.gbn-carousel-track .gbn-card-title { font-size: 15px; }
.gbn-carousel-track .gbn-meta { margin-top: 8px; }

/* ---------- Secciones de portada: estilo destacada ---------- */
/* 1ª nota grande a la izquierda (60%) + lista de minis a la derecha (40%)
   con borde editorial. */
.gbn-destacada {
	display: grid; grid-template-columns: 3fr 2fr; gap: 24px; margin-top: 24px;
}
.gbn-destacada-title { font-size: 26px; }
.gbn-destacada-list {
	display: flex; flex-direction: column;
	border-left: 1px solid var(--gbn-border); padding-left: 24px;
}
.gbn-destacada-list .gbn-mini__img { flex: 0 0 110px; }
.gbn-destacada-list .gbn-mini__img img { width: 110px; height: 82px; }
.gbn-destacada-list .gbn-mini__img .gbn-card-thumb--placeholder {
	width: 110px; height: 82px; aspect-ratio: auto; font-size: 22px;
}

/* ---------- Secciones de portada: estilo grid ---------- */
/* Desktop: fila estática de 4 columnas iguales (hereda .gbn-grid-4).
   En ≤900px se convierte en fila deslizable tipo carrusel (ver Responsive). */

/* ==========================================================================
   8. Artículo (single): breadcrumbs, cabecera, byline, share, cuerpo
   ========================================================================== */

/* ---------- Breadcrumbs ----------
   Minimal editorial: "Inicio › Sección" alineado a la izquierda con la
   columna del artículo (mismo ancho que .gbn-article-header). Una sola
   línea; en el peor caso se recorta con ellipsis, nunca wrap. */
.gbn-breadcrumbs {
	max-width: 1000px;
	margin: 0 auto;
	padding: 24px 24px 0;
	font-size: 12px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
/* En archivos y búsqueda las migas ya van dentro de .gbn-wrap (que aporta
   el ancho y el padding lateral): aquí ocupan toda la columna. */
.gbn-wrap .gbn-breadcrumbs {
	max-width: none;
	padding-right: 0;
	padding-left: 0;
}
.gbn-breadcrumbs a { color: var(--gbn-accent); }
.gbn-breadcrumbs a:hover { color: var(--gbn-accent-dark); text-decoration: underline; }
.gbn-breadcrumbs .gbn-sep { margin: 0 10px; color: var(--gbn-muted); }
.gbn-breadcrumbs .gbn-current { color: var(--gbn-secondary); font-weight: 700; }

/* ---------- Cabecera del artículo ---------- */
.gbn-article-header {
	max-width: 1000px;
	margin: 0 auto;
	padding: 32px 24px 0;
}
.gbn-headline {
	margin-top: 12px;
	font-size: 36px;
	line-height: 1.15;
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--gbn-ink);
}
.gbn-standfirst {
	margin-top: 16px;
	font-size: 18px;
	line-height: 1.55;
	color: var(--gbn-secondary);
	font-weight: 400;
}
.gbn-byline {
	margin-top: 24px;
	padding: 12px 0;
	border-top: 1px solid var(--gbn-border);
	border-bottom: 1px solid var(--gbn-border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px 16px;
}
.gbn-byline .gbn-share { margin-top: 0; }
.gbn-byline .gbn-meta { margin: 0; }
.gbn-avatar {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	overflow: hidden;
	flex-shrink: 0;
	background: var(--gbn-accent-tint);
}
.gbn-avatar img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Compartir ---------- */
.gbn-share {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 16px;
}
.gbn-share-label {
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gbn-muted);
	margin-right: 4px;
}
.gbn-share-btn {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 1px solid var(--gbn-border);
	background: var(--gbn-card);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	font-weight: 700;
	color: var(--gbn-secondary);
	cursor: pointer;
	transition: border-color .15s, color .15s, background .15s;
}
.gbn-share-btn:hover {
	border-color: var(--gbn-accent);
	color: var(--gbn-accent);
	background: var(--gbn-accent-tint);
}
.gbn-share-btn svg {
	display: block;
	flex-shrink: 0;
}

/* ---------- Imagen destacada del artículo ---------- */
.gbn-hero-figure {
	max-width: var(--gbn-max);
	margin: 40px auto 0;
	padding: 0 24px;
}
.gbn-caption {
	padding: 8px 0 0;
	font-size: 12px;
	line-height: 1.5;
	color: var(--gbn-muted);
	border-bottom: 1px solid var(--gbn-border);
	padding-bottom: 8px;
}
.gbn-photo-credit {
	display: block;
	font-style: italic;
	color: var(--gbn-muted);
}

/* ---------- Cuerpo del artículo ---------- */
.gbn-body {
	max-width: 880px;
	margin: 0 auto;
	padding: 40px 24px 0;
	font-family: var(--gbn-font-serif);
	font-size: 18px;
	line-height: 1.7;
	color: var(--gbn-ink);
}
.gbn-body p { margin-bottom: 24px; }
.gbn-body p:first-of-type::first-letter {
	font-size: 56px;
	line-height: 1;
	font-weight: 700;
	float: left;
	padding: 4px 10px 0 0;
	color: var(--gbn-accent-dark);
}
.gbn-body h2 {
	font-family: var(--gbn-font-sans);
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.01em;
	margin: 40px 0 16px;
	color: var(--gbn-ink);
}
.gbn-body h3 { font-size: 20px; margin: 32px 0 16px; }
/* Listas del contenido (el reset global elimina los marcadores). */
.gbn-body ul { list-style: disc; margin: 0 0 24px; padding-left: 24px; }
.gbn-body ol { list-style: decimal; margin: 0 0 24px; padding-left: 24px; }
.gbn-body li { margin-bottom: 8px; }
/* Cita en bloque, alineada con el patrón de .gbn-pullquote. */
.gbn-body blockquote {
	border-left: 3px solid var(--gbn-accent);
	padding: 8px 0 8px 24px;
	margin: 0 0 24px;
	font-style: italic;
	color: var(--gbn-secondary);
}
/* Clases de alineación de imágenes del editor. */
.gbn-body .alignleft { float: left; margin: 0 24px 16px 0; }
.gbn-body .alignright { float: right; margin: 0 0 16px 24px; }
.gbn-body .aligncenter { display: block; margin-inline: auto; }
.gbn-pullquote {
	margin: 32px 0;
	padding: 8px 0 8px 24px;
	border-left: 4px solid var(--gbn-accent);
	font-family: var(--gbn-font-sans);
	font-size: 22px;
	line-height: 1.4;
	font-weight: 700;
	letter-spacing: -0.01em;
	color: var(--gbn-accent-dark);
}
.gbn-pullquote cite {
	display: block;
	margin-top: 8px;
	font-size: 12px;
	font-weight: 700;
	font-style: normal;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--gbn-muted);
}

/* ---------- Caja de autor ---------- */
.gbn-authorbox {
	max-width: 680px;
	margin: 48px auto 0;
	padding: 24px;
	border: 1px solid var(--gbn-border);
	border-radius: 4px;
	background: var(--gbn-surface);
	display: flex;
	gap: 16px;
	align-items: flex-start;
}
.gbn-authorbox .gbn-avatar { width: 56px; height: 56px; }
.gbn-authorbox-name { font-size: 15px; font-weight: 700; color: var(--gbn-ink); }
.gbn-authorbox-bio {
	margin-top: 4px;
	font-size: 13px;
	line-height: 1.6;
	color: var(--gbn-secondary);
}
.gbn-authorbox-link {
	display: inline-block;
	margin-top: 8px;
	font-size: 13px;
	font-weight: 700;
}

/* ---------- Relacionadas ---------- */
.gbn-related {
	max-width: var(--gbn-max);
	margin: 56px auto 0;
	padding: 0 24px;
}
.gbn-related .gbn-section-head {
	border-bottom: 2px solid var(--gbn-ink);
	padding-bottom: 8px;
	margin-bottom: 24px;
}
.gbn-related .gbn-section-title { letter-spacing: 0.08em; }
.gbn-related-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
.gbn-related-grid .gbn-card {
	border: 1px solid var(--gbn-border);
	border-radius: 2px;
	background: var(--gbn-card);
	overflow: hidden;
	transition: border-color .15s;
}
.gbn-related-grid .gbn-card:hover { border-color: var(--gbn-accent); }
/* Padding solo en la variante en caja (relacionadas); en portada el texto va a ras de la imagen. */
.gbn-related-grid .gbn-card-body { padding: 16px; }
.gbn-related-grid .gbn-card-body .gbn-card-title {
	margin-top: 8px;
	font-size: 17px;
	line-height: 1.3;
	color: var(--gbn-ink);
}

/* Estado "copiado" del botón copiar enlace (lo activa main.js). */
.gbn-share-btn.is-copied {
	border-color: var(--gbn-accent);
	color: var(--gbn-accent);
	background: var(--gbn-accent-tint);
}

/* ==========================================================================
   9. Archivo: cabecera de categoría, chips, destacado y paginación
   ========================================================================== */
.gbn-cat-head { margin-top: 16px; padding-bottom: 24px; border-bottom: 1px solid var(--gbn-border); }
.gbn-cat-title { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.gbn-cat-desc { margin-top: 8px; font-size: 15px; color: var(--gbn-secondary); max-width: 640px; }
.gbn-cat-meta-row { margin-top: 16px; display: flex; justify-content: space-between; align-items: baseline; font-size: 12.5px; }
.gbn-cat-count { font-weight: 700; color: var(--gbn-ink); }
.gbn-cat-order { color: var(--gbn-muted); }

/* ---------- Chips ---------- */
.gbn-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 32px; }
.gbn-chip { display: inline-block; padding: 6px 16px; font-size: 13px; font-weight: 600; color: var(--gbn-secondary); background: var(--gbn-card); border: 1px solid var(--gbn-border); border-radius: 999px; cursor: pointer; }
.gbn-chip:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-chip.gbn-chip-active { background: var(--gbn-accent); border-color: var(--gbn-accent); color: #fff; }

/* ---------- Destacado ---------- */
.gbn-feature { margin-bottom: 40px; }
.gbn-feature a { color: var(--gbn-ink); }
.gbn-feature a:hover .gbn-feature-title { color: var(--gbn-accent); }
.gbn-feature-kicker { margin-top: 16px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gbn-accent); }
.gbn-feature-title { margin-top: 6px; font-size: 26px; font-weight: 800; letter-spacing: -0.015em; line-height: 1.25; max-width: 820px; }
.gbn-feature-dek { margin-top: 6px; font-size: 15px; color: var(--gbn-secondary); max-width: 720px; }
.gbn-feature .gbn-meta { margin-top: 8px; }

/* ---------- Grid de archivo ---------- */
.gbn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 24px; }
.gbn-grid .gbn-card a { color: var(--gbn-ink); }
.gbn-grid .gbn-card a:hover .gbn-card-title { color: var(--gbn-accent); }
.gbn-grid .gbn-card-title { margin-top: 4px; font-size: 15px; }

/* ---------- Paginación ---------- */
.gbn-pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin: 48px 0 56px; font-size: 13.5px; font-weight: 600; }

/* Salida real de paginate_links() (ul.page-numbers con li > a/span.page-numbers). */
.gbn-pagination .page-numbers { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; }
.gbn-pagination li .page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 34px; height: 34px; padding: 0 10px;
	border: 1px solid var(--gbn-border); border-radius: 2px;
	color: var(--gbn-secondary); background: var(--gbn-card);
}
.gbn-pagination a.page-numbers:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-pagination .page-numbers.current { background: var(--gbn-accent); border-color: var(--gbn-accent); color: #fff; }
.gbn-pagination .page-numbers.dots { border: 0; background: none; color: var(--gbn-muted); }

/* Enlaces de paginación interna del artículo (wp_link_pages en single.php/page.php). */
.gbn-page-links { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 32px; font-size: 13.5px; font-weight: 600; }
.gbn-page-links a, .gbn-page-links .post-page-numbers {
	display: inline-flex; align-items: center; justify-content: center;
	min-width: 34px; height: 34px; padding: 0 10px;
	border: 1px solid var(--gbn-border); border-radius: 2px;
	color: var(--gbn-secondary); background: var(--gbn-card);
}
.gbn-page-links a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-page-links .post-page-numbers.current { background: var(--gbn-accent); border-color: var(--gbn-accent); color: #fff; }

/* ---------- Formulario de búsqueda (searchform.php) ---------- */
.gbn-searchform { display: flex; gap: 8px; }
.gbn-searchform input[type="search"] {
	flex: 1; height: 36px; border: 1px solid var(--gbn-border); border-radius: 3px;
	padding: 0 12px; font-family: inherit; font-size: 13px;
	color: var(--gbn-ink); background: var(--gbn-card); outline: none;
}
.gbn-searchform input[type="search"]:focus { border-color: var(--gbn-accent); }
.gbn-searchform button {
	height: 36px; padding: 0 14px; border: 0; border-radius: 3px;
	background: var(--gbn-accent); color: #fff;
	font-family: inherit; font-size: 12px; font-weight: 700; cursor: pointer;
}
.gbn-searchform button:hover { background: var(--gbn-accent-dark); }

/* ---------- Error 404 ---------- */
.gbn-404 { max-width: 640px; margin: 0 auto; padding: 64px 0; text-align: center; }
.gbn-404 h1 { font-size: 32px; }
.gbn-404 p { margin-top: 12px; color: var(--gbn-secondary); }
.gbn-404 .gbn-searchform { margin-top: 24px; }
.gbn-404-cats { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 32px; }
.gbn-404-cats a {
	display: inline-block; padding: 6px 16px; font-size: 13px; font-weight: 600;
	color: var(--gbn-secondary); border: 1px solid var(--gbn-border); border-radius: 999px;
}
.gbn-404-cats a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }

/* ==========================================================================
   Página "Escríbenos": panel informativo + tarjeta con el formulario
   ==========================================================================
   Desktop: dos columnas (~35/65). El intro va en .gbn-contact-lead (sin
   .gbn-body), así no hereda la capitular ni la medida de artículo.
   ≤900px: una columna (panel arriba, tarjeta debajo) — ver sección 12.
   ========================================================================== */
.gbn-contact { padding-top: 48px; padding-bottom: 8px; }
.gbn-contact-grid {
	display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 13fr);
	gap: 48px; align-items: start;
}

/* ---------- Panel informativo (izquierda) ---------- */
.gbn-contact-title { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.gbn-contact-lead {
	margin-top: 16px; font-family: var(--gbn-font-serif);
	font-size: 19px; line-height: 1.6; color: var(--gbn-secondary);
}
.gbn-contact-lead p { margin-bottom: 16px; }
.gbn-contact-lead p:last-child { margin-bottom: 0; }

/* Motivos: lista editorial con divisores finos y marcador de acento. */
.gbn-contact-reasons { margin-top: 28px; border-top: 1px solid var(--gbn-border); }
.gbn-contact-reasons li {
	padding: 14px 0 14px 22px; position: relative;
	border-bottom: 1px solid var(--gbn-border);
}
.gbn-contact-reasons li::before {
	content: ""; position: absolute; left: 0; top: 21px;
	width: 12px; height: 2px; background: var(--gbn-accent);
}
.gbn-contact-reasons strong { display: block; font-size: 15px; font-weight: 700; color: var(--gbn-ink); }
.gbn-contact-reasons span { display: block; margin-top: 2px; font-size: 13.5px; color: var(--gbn-secondary); }

.gbn-contact-social { margin-top: 24px; }
.gbn-contact-social .gbn-social { gap: 16px; }
.gbn-contact-social .gbn-social a {
	width: 40px; height: 40px;
	border: 1px solid var(--gbn-border); border-radius: 3px;
	color: var(--gbn-secondary); background: var(--gbn-card);
	transition: border-color .15s ease, color .15s ease;
}
.gbn-contact-social .gbn-social a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }

/* ---------- Tarjeta del formulario (derecha) ---------- */
.gbn-contact-card {
	background: var(--gbn-card); border: 1px solid var(--gbn-border);
	border-radius: 8px; padding: 32px;
}

.gbn-contact-notice {
	margin-bottom: 20px; padding: 12px 16px;
	border: 1px solid var(--gbn-accent); border-left-width: 3px; border-radius: 4px;
	background: var(--gbn-accent-tint);
	font-family: var(--gbn-font-sans); font-size: 14px; font-weight: 600;
}
.gbn-contact-notice--error { border-color: var(--gbn-error); background: var(--gbn-error-tint); }

.gbn-contact-form { font-family: var(--gbn-font-sans); }
/* Nombre y correo en dos columnas; asunto y mensaje a ancho completo. */
.gbn-contact-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gbn-contact-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.gbn-contact-field label { font-size: 13px; font-weight: 700; }
.gbn-contact-field input,
.gbn-contact-field textarea {
	width: 100%; border: 1px solid var(--gbn-border); border-radius: 4px;
	padding: 10px 12px; font-family: inherit; font-size: 15px; line-height: 1.5;
	color: var(--gbn-ink); background: var(--gbn-bg); outline: none;
	transition: border-color .15s ease;
}
.gbn-contact-field input:focus,
.gbn-contact-field textarea:focus { border-color: var(--gbn-accent); }
.gbn-contact-field textarea { resize: vertical; }

/* Honeypot: oculto para humanos, visible para bots que rellenan todo. */
.gbn-contact-hp { display: none; }

.gbn-contact-form .cf-turnstile { margin: 4px 0 16px; }
.gbn-contact-actions { margin-bottom: 0; }
.gbn-contact-submit {
	min-height: 48px; padding: 0 28px; border: 0; border-radius: 4px;
	background: var(--gbn-accent); color: #fff;
	font-family: inherit; font-size: 15px; font-weight: 700; letter-spacing: 0.02em;
	cursor: pointer; transition: background .15s ease;
}
.gbn-contact-submit:hover { background: var(--gbn-accent-dark); }

/* ==========================================================================
   10. Footer
   ========================================================================== */
.gbn-footer { margin-top: 64px; background: var(--gbn-surface); border-top: 1px solid var(--gbn-border); }
.gbn-footer-grid {
	display: grid; grid-template-columns: 2fr 1fr 2fr; gap: 48px;
	padding: 40px 0;
}
.gbn-footer-logo { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.gbn-footer-logo span { color: var(--gbn-accent); }
.gbn-footer-logo-img { height: 52px; width: auto; max-width: 100%; }
.gbn-footer-tagline {
	margin-top: 8px; font-size: 10px; font-weight: 600; letter-spacing: 0.2em;
	text-transform: uppercase; color: var(--gbn-muted);
}
/* Sociales + botón Contáctanos: solo visibles en móvil (≤640px, sección 12). */
.gbn-footer-mobile-actions { display: none; }
.gbn-footer-contact {
	display: inline-flex; align-items: center; justify-content: center;
	min-height: 48px; padding: 0 28px; border-radius: 4px;
	background: var(--gbn-accent); color: #fff;
	font-size: 15px; font-weight: 700; letter-spacing: 0.02em;
	transition: background .15s ease;
}
.gbn-footer-contact:hover { background: var(--gbn-accent-dark); color: #fff; }
.gbn-footer-heading {
	font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
	color: var(--gbn-secondary); margin-bottom: 12px;
}
.gbn-footer-sections li { margin-bottom: 8px; }
.gbn-footer-sections a { font-size: 13px; color: var(--gbn-secondary); }
.gbn-footer-sections a:hover { color: var(--gbn-accent); }
.gbn-footer-news p { font-size: 13px; line-height: 1.5; color: var(--gbn-secondary); margin-bottom: 12px; }
.gbn-newsletter-form { display: flex; gap: 8px; }
.gbn-newsletter-input {
	flex: 1; height: 36px; border: 1px solid var(--gbn-border); border-radius: 3px;
	padding: 0 12px; font-family: inherit; font-size: 13px; color: var(--gbn-ink);
	background: var(--gbn-card); outline: none; transition: border-color .15s ease;
}
.gbn-newsletter-input:focus { border-color: var(--gbn-accent); }
.gbn-newsletter-input::placeholder { color: var(--gbn-muted); }
.gbn-newsletter-btn {
	height: 36px; padding: 0 16px; border: 0; border-radius: 3px;
	background: var(--gbn-accent); color: #fff;
	font-family: inherit; font-size: 12px; font-weight: 700; cursor: pointer;
	transition: background .15s ease;
}
.gbn-newsletter-btn:hover { background: var(--gbn-accent-dark); }
.gbn-footer-legal {
	border-top: 1px solid var(--gbn-border); padding: 16px 0;
	font-size: 11px; color: var(--gbn-muted); text-align: center;
}

/* ==========================================================================
   11. Header móvil (menú ☰, chips), búsqueda del header y volver arriba
   ========================================================================== */

/* ---------- Enlaces de marca (evitan el color de enlace global) ---------- */
.gbn-masthead h1 a, .gbn-footer-logo a { color: var(--gbn-ink); }
.gbn-masthead h1 a:hover, .gbn-footer-logo a:hover { color: var(--gbn-ink); }

/* ---------- Botón hamburguesa (solo móvil) ---------- */
.gbn-menu-toggle {
	display: none;
	width: 44px; height: 44px; border: 0; background: none; cursor: pointer;
	align-items: center; justify-content: center;
	font-size: 15px; color: var(--gbn-ink); border-radius: 3px;
}
@media (max-width: 900px) {
	.gbn-menu-toggle { display: flex; }
}

/* ---------- Marca compacta en la topbar (solo móvil, ver ≤640px) ---------- */
.gbn-topbar-brand { display: none; }
.gbn-topbar-logo { height: 28px; width: auto; max-width: 150px; display: block; }

/* ---------- Drawer de navegación móvil ----------
   Panel lateral fijo que entra desde la izquierda (translateX) con overlay
   oscuro detrás; lo controla main.js (is-open, scroll lock, Esc, foco). */
.gbn-mobile-nav {
	position: fixed; top: 0; left: 0; z-index: 90;
	display: flex; flex-direction: column;
	width: min(85%, 340px); height: 100%; height: 100dvh;
	background: var(--gbn-card);
	border-right: 1px solid var(--gbn-border);
	box-shadow: var(--gbn-shadow);
	overflow-y: auto; -webkit-overflow-scrolling: touch;
	transform: translateX(-100%);
	visibility: hidden;
	/* Al abrir, visibility pasa a visible al instante (sin transición en
	   .is-open) para que el ✕ reciba el foco; al cerrar se retrasa lo que
	   dura la salida del panel. */
	transition: transform .25s ease, visibility 0s linear .25s;
}
.gbn-mobile-nav.is-open {
	transform: translateX(0); visibility: visible;
	transition: transform .25s ease;
}
.gbn-mobile-nav__head {
	display: flex; align-items: center; justify-content: space-between;
	padding: 8px 20px; border-bottom: 1px solid var(--gbn-border);
}
.gbn-mobile-nav__brand {
	font-size: 16px; font-weight: 800; letter-spacing: 0.02em;
	color: var(--gbn-ink);
}
.gbn-mobile-nav__brand span { color: var(--gbn-accent); }
.gbn-mobile-nav__brand:hover { color: var(--gbn-ink); }
.gbn-drawer-logo { height: 28px; width: auto; max-width: 100%; display: block; }
.gbn-mobile-nav__close {
	width: 44px; height: 44px; border: 0; background: none; cursor: pointer;
	display: flex; align-items: center; justify-content: center;
	font-size: 18px; color: var(--gbn-ink); border-radius: 3px;
}
.gbn-mobile-nav__close:hover { color: var(--gbn-accent); }
.gbn-mobile-nav__list,
.gbn-mobile-nav .gbn-nav__list {
	display: block; padding: 8px 20px; text-align: left;
}
.gbn-mobile-nav__list a,
.gbn-mobile-nav .gbn-nav__list a {
	display: flex; align-items: center; min-height: 48px;
	padding: 12px 0; font-size: 16px; font-weight: 600; letter-spacing: 0.02em;
	color: var(--gbn-ink); border-bottom: 1px solid var(--gbn-border);
}
.gbn-mobile-nav__list a:hover,
.gbn-mobile-nav .gbn-nav__list a:hover { color: var(--gbn-accent); }
.gbn-mobile-nav li:last-child a { border-bottom: 0; }
.gbn-mobile-nav .current-menu-item > a { color: var(--gbn-accent); }
.gbn-mobile-nav__social {
	margin-top: auto; display: flex; gap: 8px;
	padding: 16px 20px 24px; border-top: 1px solid var(--gbn-border);
}
.gbn-mobile-nav__social a {
	width: 44px; height: 44px;
	display: flex; align-items: center; justify-content: center;
	border: 1px solid var(--gbn-border); border-radius: 3px;
	color: var(--gbn-secondary);
	transition: border-color .15s ease, color .15s ease;
}
.gbn-mobile-nav__social a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }

/* Overlay oscuro tras el drawer. */
.gbn-drawer-overlay {
	position: fixed; inset: 0; z-index: 80;
	background: var(--gbn-overlay);
	opacity: 0; visibility: hidden;
	transition: opacity .25s ease, visibility 0s linear .25s;
}
.gbn-drawer-overlay.is-open {
	opacity: 1; visibility: visible;
	transition: opacity .25s ease;
}

/* Body sin scroll mientras el drawer está abierto (lo activa main.js). */
body.gbn-drawer-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
	.gbn-mobile-nav, .gbn-drawer-overlay { transition: none; }
}
@media (min-width: 901px) {
	.gbn-mobile-nav, .gbn-drawer-overlay { display: none !important; }
}

/* ---------- Chips del header (móvil, scroll horizontal) ----------
   Tira de categorías deslizable: una sola fila con scroll-snap, sin wrap;
   la categoría activa (current-menu-item) va marcada con el acento. */
.gbn-header-chips { margin: 12px 0 0; flex-wrap: nowrap; }
.gbn-chips__list {
	display: flex; gap: 8px; overflow-x: auto;
	scroll-snap-type: x proximity;
	-webkit-overflow-scrolling: touch;
	padding: 2px 0 10px; scrollbar-width: none;
}
.gbn-chips__list::-webkit-scrollbar { display: none; }
.gbn-chips__list li { flex-shrink: 0; scroll-snap-align: start; }
.gbn-chips__list a {
	display: inline-flex; align-items: center; min-height: 44px;
	padding: 8px 16px; font-size: 13px; font-weight: 600; line-height: 20px;
	color: var(--gbn-secondary); background: var(--gbn-card);
	border: 1px solid var(--gbn-border); border-radius: 999px; white-space: nowrap;
}
.gbn-chips__list a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-chips__list .current-menu-item > a,
.gbn-chips__list .current-menu-item > a:hover {
	background: var(--gbn-accent); border-color: var(--gbn-accent); color: #fff;
}
/* Fallback sin menú asignado: misma fila deslizable (sin píldoras). */
.gbn-header-chips .gbn-nav__list {
	padding: 2px 0 10px; flex-wrap: nowrap; justify-content: flex-start;
	overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.gbn-header-chips .gbn-nav__list::-webkit-scrollbar { display: none; }
.gbn-header-chips .gbn-nav__list li { flex-shrink: 0; }
@media (min-width: 901px) {
	.gbn-header-chips { display: none; }
}

/* ---------- Búsqueda del header (<details>) ---------- */
.gbn-search { position: relative; display: flex; }
.gbn-search-toggle {
	list-style: none; cursor: pointer;
	width: 44px; height: 44px; border: 1px solid var(--gbn-border); border-radius: 3px;
	background: var(--gbn-card); color: var(--gbn-secondary);
	display: flex; align-items: center; justify-content: center;
}
.gbn-search-toggle::-webkit-details-marker { display: none; }
.gbn-search-toggle:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
.gbn-search-panel {
	position: absolute; right: 0; top: calc(100% + 8px); z-index: 50;
	background: var(--gbn-card); border: 1px solid var(--gbn-border); border-radius: 3px;
	padding: 12px; box-shadow: var(--gbn-shadow);
}
.screen-reader-text {
	position: absolute; width: 1px; height: 1px;
	clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
	overflow: hidden; white-space: nowrap;
}

/* ---------- Volver arriba ---------- */
.gbn-backtop {
	position: fixed; right: 24px; bottom: 24px; z-index: 60;
	width: 44px; height: 44px; border: 0; border-radius: 50%;
	background: var(--gbn-accent); color: #fff;
	font-size: 18px; font-weight: 700; cursor: pointer;
	display: flex; align-items: center; justify-content: center;
	opacity: 0; visibility: hidden;
	transition: opacity .2s ease, visibility .2s ease, background .15s ease;
}
.gbn-backtop.is-visible { opacity: 1; visibility: visible; }
.gbn-backtop:hover { background: var(--gbn-accent-dark); }

/* ==========================================================================
   12. Responsive
   ==========================================================================
   ≤900px: grids 4→2 y 3→2, nav desktop oculta (visibles ☰ y chips con
   scroll horizontal, sección 11), sección destacada apilada, hero apilado.
   ≤800px: ajustes del artículo (titular, byline, relacionadas).
   ≤640px: barra superior fija con ☰ + marca centrada (masthead y sociales
   fuera), grids a 1 columna, titulares reducidos, objetivos táctiles ≥44px
   e inputs ≥16px.
   ========================================================================== */
@media (max-width: 900px) {
	.gbn-grid-4 { grid-template-columns: repeat(2, 1fr); }
	.gbn-grid-3 { grid-template-columns: repeat(2, 1fr); }
	.gbn-footer-grid { grid-template-columns: 1fr; gap: 32px; }
	/* Nav desktop oculta: con menú asignado es nav.gbn-nav; con el fallback,
	   un ul.gbn-nav__list directo bajo el .gbn-wrap de cabecera (hijo de body;
	   el ul del fallback dentro de .gbn-mobile-nav no se ve afectado). Las
	   reglas dobles decorativas también desaparecen en móvil. */
	.gbn-nav,
	body > .gbn-wrap > .gbn-nav-list,
	body > .gbn-wrap > .gbn-nav__list,
	.gbn-nav-rule { display: none; }
	/* Tap targets táctiles en chips de archivo. */
	.gbn-chip { display: inline-flex; align-items: center; min-height: 44px; }
	.gbn-cat-title { font-size: 32px; }
	/* Escríbenos: una columna (panel informativo arriba, tarjeta debajo)
	   y nombre/correo apilados. */
	.gbn-contact { padding-top: 32px; padding-bottom: 8px; }
	.gbn-contact-grid { grid-template-columns: 1fr; gap: 32px; }
	.gbn-contact-title { font-size: 32px; }
	.gbn-contact-form-row { grid-template-columns: 1fr; gap: 0; }
	.gbn-contact-card { padding: 24px; }
	.gbn-grid { grid-template-columns: repeat(2, 1fr); }
	.gbn-mostread-list { grid-template-columns: 1fr; }
	.gbn-mostread-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--gbn-border); }
	.gbn-mostread-item:last-child { border-bottom: none; }
	/* Sección destacada: se apila (nota grande arriba, lista debajo). */
	.gbn-destacada { grid-template-columns: 1fr; }
	.gbn-destacada-list {
		border-left: none; padding-left: 0;
		border-top: 1px solid var(--gbn-border); padding-top: 8px;
	}
	/* Hero: la principal se apila (foto arriba, texto debajo) y la fila de
	   minis pasa a lista vertical con sus divisores habituales. */
	.gbn-hero-lead { grid-template-columns: 1fr; gap: 16px; }
	.gbn-hero-minis { grid-template-columns: 1fr; }
	.gbn-hero-minis .gbn-mini { padding: 16px 0; }
	.gbn-hero-minis .gbn-mini:first-child { padding-top: 0; }
	.gbn-hero-minis .gbn-mini:last-child { padding-bottom: 0; }
	.gbn-hero-minis .gbn-mini + .gbn-mini {
		border-left: 0; padding-left: 0;
		border-top: 1px solid var(--gbn-border);
	}
	/* Sección grid: de fila estática a fila deslizable tipo carrusel,
	   reutilizando el scroll con snap del carrusel (sin flechas). */
	.gbn-section-grid {
		display: flex; gap: 24px;
		overflow-x: auto; scroll-snap-type: x mandatory;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
	}
	.gbn-section-grid::-webkit-scrollbar { display: none; }
	.gbn-section-grid > .gbn-card {
		flex: 0 0 calc((100% - 24px) / 2); min-width: 0;
		scroll-snap-align: start;
	}
}
@media (max-width: 800px) {
	.gbn-related-grid { grid-template-columns: 1fr; }
	.gbn-headline { font-size: 28px; }
	.gbn-byline { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
	.gbn-grid-4, .gbn-grid-3, .gbn-grid { grid-template-columns: 1fr; }
	/* Carrusel y grid de secciones: una tarjeta al 85% para que asome la siguiente. */
	.gbn-carousel-track > .gbn-card { flex-basis: 85%; }
	.gbn-section-grid > .gbn-card { flex-basis: 85%; }
	.gbn-hero-title { font-size: 24px; }
	.gbn-headline { font-size: 26px; }
	.gbn-cat-title { font-size: 28px; }
	.gbn-body { font-size: 17px; line-height: 1.75; }
	.gbn-topbar-date { display: none; }
	/* Barra superior compacta y fija: ☰ a la izquierda, marca centrada,
	   búsqueda y modo oscuro a la derecha (los iconos sociales van al drawer). */
	.gbn-topbar {
		position: sticky; top: 0; z-index: 70;
		background: var(--gbn-bg);
	}
	.gbn-topbar-inner { position: relative; height: 56px; justify-content: flex-start; gap: 8px; padding: 0 12px; }
	.gbn-menu-toggle {
		flex-shrink: 0; font-size: 20px;
		border: 1px solid var(--gbn-border); background: var(--gbn-card);
	}
	.gbn-topbar-brand {
		display: block; position: absolute; left: 50%; transform: translateX(-50%);
		font-size: 15px; font-weight: 800; letter-spacing: 0.02em;
		color: var(--gbn-ink); white-space: nowrap;
	}
	.gbn-topbar-brand span { color: var(--gbn-accent); }
	.gbn-topbar-brand:hover { color: var(--gbn-ink); }
	.gbn-topbar .gbn-social { display: none; }
	.gbn-topbar-actions { margin-left: auto; gap: 8px; }
	/* El masthead grande no se muestra en móvil: el nombre va en la barra fija. */
	.gbn-masthead { display: none; }
	/* Objetivos táctiles ≥44px y inputs a ≥16px (sin zoom automático en iOS). */
	.gbn-carousel-arrow { width: 44px; height: 44px; }
	.gbn-searchform input[type="search"],
	.gbn-newsletter-input { font-size: 16px; }
	.gbn-contact-field input,
	.gbn-contact-field textarea { font-size: 16px; }
	.gbn-contact-field input { min-height: 44px; }
	/* Botón de contacto a ancho completo (objetivo táctil generoso). */
	.gbn-contact-submit { width: 100%; }
	/* Buscador desplegable: en pantallas chicas el toggle queda tan a la
	   izquierda que el panel anclado a su borde derecho (273px) se sale de
	   la pantalla; se despliega a todo el ancho de la topbar. */
	.gbn-search { position: static; }
	.gbn-search-panel { left: 0; right: 0; }
	/* Footer en una columna centrada: marca, fila de sociales con objetivos
	   ≥44px, botón Contáctanos en acento, secciones en grid de 2 columnas
	   compacto y boletín centrado. */
	.gbn-footer-grid { text-align: center; }
	.gbn-footer-mobile-actions {
		display: flex; flex-direction: column; align-items: center;
		gap: 20px; margin-top: 24px;
	}
	.gbn-footer-mobile-actions .gbn-social { justify-content: center; gap: 16px; }
	.gbn-footer-mobile-actions .gbn-social a {
		width: 44px; height: 44px;
		border: 1px solid var(--gbn-border); border-radius: 3px;
		background: var(--gbn-card); color: var(--gbn-secondary);
		transition: border-color .15s ease, color .15s ease;
	}
	.gbn-footer-mobile-actions .gbn-social a:hover { border-color: var(--gbn-accent); color: var(--gbn-accent); }
	.gbn-footer-nav ul {
		display: grid; grid-template-columns: repeat(2, 1fr);
		gap: 10px 24px;
	}
	.gbn-footer-nav li { margin-bottom: 0; }
	.gbn-footer-news p { max-width: 340px; margin-left: auto; margin-right: auto; }
}