/**
 * Gestión Académica — Revista (sección «Artículos»).
 * Usa las variables de color definidas en public.css (.gac).
 * Todo está bajo .gac-r: no afecta al resto del sitio.
 */

.gac-r {
	--gac-r-sombra: 0 1px 2px rgba(15, 33, 61, 0.06), 0 4px 14px rgba(15, 33, 61, 0.06);
}

.gac-r a {
	color: var(--gac-azul);
}

.gac-r [hidden] {
	display: none !important;
}

.gac-r-ico {
	flex: none;
	vertical-align: -3px;
}

/* ---------- Menú de la sección ---------- */
.gac-r-menu {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1rem;
	margin: 0 0 1.75rem;
	padding: 0 0 1rem;
	border-bottom: 1px solid var(--gac-linea);
}

.gac-r-menu__lista {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-menu__lista li {
	margin: 0;
}

.gac-r .gac-r-menu__item {
	display: inline-block;
	padding: 0.4rem 0.9rem;
	border: 1px solid var(--gac-linea);
	border-radius: 999px;
	background: #fff;
	color: var(--gac-azul);
	font-size: 0.9rem;
	line-height: 1.3;
	text-decoration: none;
	white-space: nowrap;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.gac-r .gac-r-menu__item:hover {
	border-color: var(--gac-azul);
}

.gac-r .gac-r-menu__item.is-activa {
	background: var(--gac-azul);
	border-color: var(--gac-azul);
	color: #fff;
	box-shadow: inset 0 -3px 0 var(--gac-amarillo);
}

.gac-r-menu,
.gac-r-menu * {
	box-sizing: border-box;
}

.gac-r-buscar {
	display: flex;
	align-items: stretch;
	max-width: 100%;
	margin: 0;
}

.gac-r .gac-r-buscar input {
	flex: 0 1 13rem;
	width: 13rem;
	min-width: 0; /* Evita que el campo empuje el botón fuera de la pantalla. */
	max-width: 100%;
	height: auto;
	box-shadow: none;
	margin: 0;
	padding: 0.4rem 0.8rem;
	border: 1px solid var(--gac-linea);
	border-right: 0;
	border-radius: 999px 0 0 999px;
	background: #fff;
	color: var(--gac-texto);
	font: inherit;
	font-size: 0.9rem;
}

.gac-r .gac-r-buscar button {
	display: grid;
	flex: none;
	place-items: center;
	width: auto;
	min-width: 2.75rem;
	margin: 0;
	padding: 0 0.8rem;
	border: 1px solid var(--gac-azul);
	border-radius: 0 999px 999px 0;
	background: var(--gac-azul);
	color: #fff;
	cursor: pointer;
}

/* ---------- Piezas comunes ---------- */
.gac-r-h2 {
	margin: 0 0 0.75rem;
	color: var(--gac-azul);
	font-size: 1.45rem;
	line-height: 1.25;
}

.gac-r-h3 {
	margin: 0 0 0.6rem;
	color: var(--gac-azul);
	font-size: 1.05rem;
	line-height: 1.3;
}

.gac-r-h3 small {
	color: var(--gac-tenue);
	font-size: 0.75rem;
	font-weight: 400;
}

.gac-r-etiqueta {
	display: inline-block;
	margin-bottom: 0.4rem;
	padding: 0.15rem 0.6rem;
	border-radius: 4px;
	background: var(--gac-amarillo);
	color: var(--gac-azul-profundo);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.gac-r-ruta {
	margin: 0 0 1rem;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r-ruta a {
	text-decoration: none;
}

.gac-r-ruta a:hover {
	text-decoration: underline;
}

.gac-r-bloque {
	margin-bottom: 1.5rem;
}

.gac-r-texto > :first-child {
	margin-top: 0;
}

.gac-r-texto > :last-child {
	margin-bottom: 0;
}

.gac-r-botones {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin: 1rem 0 0;
}

.gac-r .gac-r-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.6rem 1.1rem;
	border: 1.5px solid var(--gac-azul);
	border-radius: 6px;
	background: #fff;
	color: var(--gac-azul);
	font: inherit;
	font-size: 0.92rem;
	font-weight: 700;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.15s ease, color 0.15s ease;
}

.gac-r .gac-r-btn:hover {
	background: var(--gac-crema);
}

.gac-r .gac-r-btn--primario {
	background: var(--gac-azul);
	color: #fff;
}

.gac-r .gac-r-btn--primario:hover {
	background: var(--gac-azul-profundo);
	color: #fff;
}

.gac-r .gac-r-btn--primario .gac-r-ico {
	color: var(--gac-amarillo);
}

.gac-r .gac-r-btn--chico {
	padding: 0.35rem 0.75rem;
	font-size: 0.82rem;
}

.gac-r .gac-r-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	padding: 0.25rem 0.65rem;
	border-radius: 999px;
	background: #eef2f7;
	color: var(--gac-azul);
	font-size: 0.8rem;
	font-weight: 700;
	text-decoration: none;
	white-space: nowrap;
}

.gac-r .gac-r-chip:hover {
	background: var(--gac-amarillo);
}

/* ---------- Cabecera de un número ---------- */
.gac-r-numero {
	display: grid;
	grid-template-columns: minmax(0, 210px) minmax(0, 1fr);
	gap: 1.75rem;
	align-items: start;
	margin-bottom: 2rem;
	padding: 1.25rem;
	border-radius: var(--gac-radio);
	background: var(--gac-crema);
	border-left: 4px solid var(--gac-amarillo);
}

.gac-r-portada {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 3 / 4;
	object-fit: cover;
	border-radius: 4px;
	box-shadow: var(--gac-r-sombra);
	background: #fff;
}

.gac-r-portada--vacia {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 0.35rem;
	padding: 1rem;
	background: linear-gradient(160deg, var(--gac-azul) 0%, var(--gac-azul-profundo) 100%);
	color: #fff;
	text-align: center;
	font-size: 0.8rem;
	line-height: 1.3;
}

.gac-r-portada--vacia strong {
	color: var(--gac-amarillo);
	font-size: 1.1rem;
}

.gac-r-numero__titulo {
	margin: 0;
	color: var(--gac-azul);
	font-size: 1.6rem;
	line-height: 1.2;
}

.gac-r-numero__tema {
	margin: 0.35rem 0 0;
	font-size: 1.1rem;
	font-style: italic;
}

.gac-r-numero__fecha {
	margin: 0.35rem 0 0;
	color: var(--gac-tenue);
	font-size: 0.9rem;
}

.gac-r-presentacion {
	margin-top: 0.9rem;
	font-size: 0.95rem;
}

.gac-r-presentacion summary {
	color: var(--gac-azul);
	font-weight: 700;
	cursor: pointer;
}

/* ---------- Índice por secciones ---------- */
.gac-r-seccion + .gac-r-seccion {
	margin-top: 1.75rem;
}

.gac-r-seccion__titulo {
	display: flex;
	align-items: baseline;
	gap: 0.5rem;
	margin: 0 0 0.25rem;
	padding-bottom: 0.4rem;
	border-bottom: 3px solid var(--gac-amarillo);
	color: var(--gac-azul);
	font-size: 1.15rem;
}

.gac-r-seccion__titulo span {
	color: var(--gac-tenue);
	font-size: 0.85rem;
	font-weight: 400;
}

.gac-r-lista {
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-item {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	margin: 0;
	padding: 0.9rem 0;
	border-bottom: 1px solid var(--gac-linea);
}

.gac-r .gac-r-item__titulo {
	color: var(--gac-azul);
	font-size: 1.02rem;
	font-weight: 700;
	line-height: 1.35;
	text-decoration: none;
}

.gac-r .gac-r-item__titulo:hover {
	text-decoration: underline;
}

.gac-r-item__meta {
	margin-top: 0.25rem;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r-item__meta a {
	color: inherit !important;
}

.gac .gac-r-vermas {
	margin-top: 0.75rem;
	padding: 0.45rem 1rem;
	border: 1px dashed var(--gac-azul);
	border-radius: 999px;
	background: transparent;
	color: var(--gac-azul);
	font: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
}

.gac-r-lista--compacta .gac-r-item {
	padding: 0.6rem 0;
}

.gac-r-lista--compacta .gac-r-item__titulo {
	font-size: 0.95rem;
}

/* ---------- Números anteriores ---------- */
.gac-r-anio {
	margin-bottom: 0.75rem;
	border: 1px solid var(--gac-linea);
	border-radius: var(--gac-radio);
	background: #fff;
}

.gac-r-anio summary {
	display: flex;
	align-items: baseline;
	gap: 0.6rem;
	padding: 0.8rem 1rem;
	cursor: pointer;
	list-style: none;
}

.gac-r-anio summary::-webkit-details-marker {
	display: none;
}

.gac-r-anio summary::before {
	content: "▸";
	color: var(--gac-amarillo);
	transition: transform 0.15s ease;
}

.gac-r-anio[open] summary::before {
	transform: rotate(90deg);
}

.gac-r-anio__n {
	color: var(--gac-azul);
	font-size: 1.15rem;
	font-weight: 700;
}

.gac-r-anio__c {
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r-portadas {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 1.25rem;
	margin: 0;
	padding: 0.5rem 1rem 1.25rem;
	list-style: none;
}

.gac-r-portadas li {
	margin: 0;
}

.gac-r .gac-r-portadas__item {
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	color: var(--gac-texto);
	text-decoration: none;
}

.gac-r-portadas__item .gac-r-portada {
	transition: transform 0.15s ease;
}

.gac-r-portadas__item:hover .gac-r-portada {
	transform: translateY(-3px);
}

.gac-r-portadas__et {
	color: var(--gac-azul);
	font-size: 0.9rem;
	font-weight: 700;
	line-height: 1.3;
}

.gac-r-portadas__tema {
	color: var(--gac-tenue);
	font-size: 0.84rem;
	line-height: 1.3;
}

/* ---------- Convocatoria, envío, acerca ---------- */
.gac-r-estado {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	border-radius: 999px;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
}

.gac-r-estado--abierta {
	background: #d7f0de;
	color: #1e6b37;
}

.gac-r-estado--cerrada {
	background: #f9dcd8;
	color: #8a2419;
}

.gac-r-estado--proxima,
.gac-r-estado--sin {
	background: #eef2f7;
	color: var(--gac-azul);
}

.gac-r-fechas {
	color: var(--gac-tenue);
	font-weight: 600;
}

.gac-r-descargas {
	margin-bottom: 1.75rem;
}

.gac-r-descargas ul {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 0.6rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-descargas li {
	margin: 0;
}

.gac-r .gac-r-descargas a {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	padding: 0.75rem 0.9rem;
	border: 1px solid var(--gac-linea);
	border-radius: var(--gac-radio);
	background: #fff;
	color: var(--gac-azul);
	font-weight: 600;
	text-decoration: none;
}

.gac-r .gac-r-descargas a:hover {
	border-color: var(--gac-azul);
}

.gac-r-descargas em {
	margin-left: auto;
	color: var(--gac-tenue);
	font-size: 0.75rem;
	font-style: normal;
}

.gac-r-ficha {
	margin: 0;
}

.gac-r-ficha > div {
	padding: 0.55rem 0;
	border-bottom: 1px solid var(--gac-linea);
}

.gac-r-ficha dt {
	color: var(--gac-tenue);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
}

.gac-r-ficha dd {
	margin: 0.1rem 0 0;
	font-size: 0.92rem;
	overflow-wrap: anywhere;
}

.gac-r-ficha--linea > div {
	display: grid;
	grid-template-columns: 9rem minmax(0, 1fr);
	gap: 1rem;
}

.gac-r .gac-r-cc {
	text-decoration: none;
}

.gac-r-cc__badge {
	display: inline-block;
	padding: 0.1rem 0.45rem;
	border: 1.5px solid currentColor;
	border-radius: 4px;
	font-size: 0.75rem;
	font-weight: 700;
	white-space: nowrap;
}

.gac-r-cc__nombre {
	display: block;
	margin-top: 0.2rem;
	color: var(--gac-tenue);
	font-size: 0.82rem;
}

/* ---------- Formulario de envío ---------- */
.gac-r-form fieldset {
	margin: 0 0 1rem;
	padding: 1.25rem;
	border: 1px solid var(--gac-linea);
	border-radius: var(--gac-radio);
	background: #fff;
}

.gac-r-form legend {
	padding: 0 0.4rem;
	color: var(--gac-azul);
	font-weight: 700;
}

.gac-r-form.is-js legend {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
}

.gac-r-form.is-js .gac-r-paso:not(.is-activo) {
	display: none;
}

.gac-r-pasos {
	display: none;
	gap: 0.5rem;
	margin: 0 0 1rem;
	padding: 0;
	list-style: none;
	counter-reset: none;
}

.gac-r-form.is-js .gac-r-pasos {
	display: flex;
}

.gac-r-pasos li {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0;
	color: var(--gac-tenue);
	font-size: 0.9rem;
	font-weight: 600;
}

.gac-r-pasos li + li::before {
	content: "";
	width: 2rem;
	height: 2px;
	margin-right: 0.3rem;
	background: var(--gac-linea);
}

.gac-r-pasos span {
	display: grid;
	place-items: center;
	width: 1.6rem;
	height: 1.6rem;
	border-radius: 50%;
	background: #eef2f7;
	color: var(--gac-azul);
	font-size: 0.82rem;
}

.gac-r-pasos .is-activo {
	color: var(--gac-azul);
}

.gac-r-pasos .is-activo span,
.gac-r-pasos .is-hecho span {
	background: var(--gac-azul);
	color: #fff;
}

.gac-r-campos {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.25rem 1.25rem;
}

.gac-r-campos p {
	margin: 0 0 0.75rem;
}

.gac-r-ancho {
	grid-column: 1 / -1;
}

.gac-r-form label {
	display: block;
	margin-bottom: 0.3rem;
	font-size: 0.92rem;
	font-weight: 600;
}

.gac-r .gac-r-form input[type="text"],
.gac-r .gac-r-form input[type="email"],
.gac-r .gac-r-form input[type="file"],
.gac-r .gac-r-form select,
.gac-r .gac-r-form textarea {
	width: 100%;
	margin: 0;
	padding: 0.6rem 0.75rem;
	border: 1.5px solid var(--gac-linea);
	border-radius: 6px;
	background: #fff;
	color: var(--gac-texto);
	font: inherit;
	font-size: 0.95rem;
}

.gac-r .gac-r-form input:focus,
.gac-r .gac-r-form select:focus,
.gac-r .gac-r-form textarea:focus {
	border-color: var(--gac-azul);
	outline: 3px solid var(--gac-amarillo);
	outline-offset: 1px;
}

.gac-r .gac-r-form [aria-invalid="true"] {
	border-color: var(--gac-rojo);
}

.gac-r-acepto label {
	display: flex;
	align-items: flex-start;
	gap: 0.5rem;
	font-weight: 400;
}

.gac-r-acepto input {
	margin-top: 0.3rem;
}

.gac-r-opc,
.gac-r-ayuda {
	color: var(--gac-tenue);
	font-size: 0.82rem;
	font-weight: 400;
}

.gac-r-ayuda {
	display: block;
	margin-top: 0.3rem;
}

.gac-r-error {
	display: block;
	margin-top: 0.3rem;
	color: var(--gac-rojo);
	font-size: 0.84rem;
	font-weight: 600;
}

.gac-r-trampa {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.gac-r-aviso {
	margin: 0 0 1rem;
	padding: 1rem 1.25rem;
	border-radius: var(--gac-radio);
	border-left: 4px solid;
}

.gac-r-aviso--ok {
	background: #eaf7ee;
	border-color: #1e7b3c;
}

.gac-r-aviso--error {
	background: #fcf0f1;
	border-color: var(--gac-rojo);
	color: #8a2419;
}

/* ---------- Página del artículo ---------- */
.gac-r-art {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 240px;
	gap: 2.5rem;
	align-items: start;
}

.gac-r-art__titulo {
	margin: 0 0 0.9rem;
	color: var(--gac-azul-profundo);
	font-size: clamp(1.45rem, 1.1rem + 1.2vw, 2rem);
	line-height: 1.2;
	text-wrap: balance;
}

.gac-r-autores {
	display: grid;
	gap: 0.55rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-autores li {
	margin: 0;
}

.gac-r-autores__nombre {
	font-weight: 700;
}

.gac-r-autores__inst {
	display: block;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r .gac-r-orcid {
	display: inline-grid;
	place-items: center;
	width: 1.15rem;
	height: 1.15rem;
	border-radius: 50%;
	background: #a6ce39;
	color: #fff;
	font-size: 0.6rem;
	font-weight: 700;
	text-decoration: none;
	vertical-align: 1px;
}

.gac-r-art__cab {
	padding-bottom: 1.25rem;
	border-bottom: 1px solid var(--gac-linea);
}

.gac-r-art__sec {
	margin: 1.5rem 0 0;
}

.gac-r-palabras {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-palabras li {
	margin: 0;
}

.gac-r .gac-r-palabras a {
	display: inline-block;
	padding: 0.2rem 0.7rem;
	border: 1px solid var(--gac-linea);
	border-radius: 999px;
	color: var(--gac-azul);
	font-size: 0.85rem;
	text-decoration: none;
}

.gac-r .gac-r-palabras a:hover {
	border-color: var(--gac-azul);
	background: var(--gac-crema);
}

.gac-r-cita {
	padding: 1rem 1.1rem;
	border-radius: var(--gac-radio);
	background: var(--gac-crema);
	border-left: 4px solid var(--gac-amarillo);
}

.gac-r-cita__texto {
	margin: 0 0 0.75rem;
	font-size: 0.94rem;
	overflow-wrap: anywhere;
}

.gac-r-desplegable {
	padding: 0.85rem 1rem;
	border: 1px solid var(--gac-linea);
	border-radius: var(--gac-radio);
}

.gac-r-desplegable summary {
	color: var(--gac-azul);
	font-weight: 700;
	cursor: pointer;
}

.gac-r-desplegable p {
	margin: 0.75rem 0 0;
	font-size: 0.92rem;
}

.gac-r-art__lado {
	position: sticky;
	top: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.gac-r-art__portada {
	display: block;
	max-width: 180px;
}

.gac-r-index__titulo {
	margin: 0 0 0.5rem;
	color: var(--gac-tenue);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
}

.gac-r-index ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.6rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-index li {
	display: grid;
	place-items: center;
	min-height: 3rem;
	margin: 0;
	padding: 0.35rem;
	border: 1px solid var(--gac-linea);
	border-radius: 6px;
	background: #fff;
}

.gac-r-index img {
	display: block;
	max-width: 100%;
	max-height: 2.4rem;
	width: auto;
	height: auto;
	filter: grayscale(0.15);
}

.gac-r-index span {
	font-size: 0.8rem;
	font-weight: 600;
	text-align: center;
}

/* ---------- Etapa 2: citas, versiones y descargas ---------- */
.gac-r-formatos {
	margin-top: 0.75rem;
}

.gac-r-formatos summary {
	color: var(--gac-azul);
	font-size: 0.9rem;
	font-weight: 700;
	cursor: pointer;
}

.gac-r-cita--codigo {
	margin-top: 0.75rem;
	background: #f6f7f9;
	border-left-color: var(--gac-linea);
}

.gac-r-cita__etiqueta {
	margin: 0 0 0.35rem;
	color: var(--gac-tenue);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

pre.gac-r-cita__texto {
	margin: 0 0 0.75rem;
	padding: 0;
	background: none;
	border: 0;
	font-size: 0.8rem;
	line-height: 1.45;
	white-space: pre-wrap;
	overflow-x: auto;
}

.gac-r-nota {
	color: var(--gac-tenue);
	font-size: 0.85rem;
	align-self: center;
}

.gac-r-versiones {
	margin: 0;
	padding: 0;
	list-style: none;
	border-left: 2px solid var(--gac-linea);
}

.gac-r-versiones li {
	position: relative;
	margin: 0;
	padding: 0.35rem 0 0.6rem 1rem;
}

.gac-r-versiones li::before {
	content: "";
	position: absolute;
	left: -6px;
	top: 0.65rem;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--gac-linea);
}

.gac-r-versiones li.is-vigente::before {
	background: var(--gac-amarillo);
}

.gac-r-versiones__cab {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem 0.6rem;
}

.gac-r-versiones__fecha {
	font-weight: 600;
}

.gac-r-versiones__num {
	color: var(--gac-tenue);
	font-size: 0.85rem;
}

.gac-r .gac-r-chip--suave {
	background: #fff;
	border: 1px solid var(--gac-linea);
}

.gac-r-numero__versiones {
	margin-top: 0.75rem;
}

.gac-r-numero__versiones .gac-r-versiones {
	margin-top: 0.6rem;
}

.gac-r-versiones .gac-r-etiqueta {
	margin: 0 0 0 0.35rem;
	vertical-align: 1px;
}

.gac-r-versiones__nota {
	display: block;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r-grafico {
	margin: 0;
}

.gac-r-grafico__svg {
	display: block;
	width: 100%;
	height: auto;
	max-height: 230px;
}

.gac-r-grafico__barra {
	fill: var(--gac-azul);
}

.gac-r-grafico g:hover .gac-r-grafico__barra {
	fill: var(--gac-amarillo);
}

.gac-r-grafico__guia {
	stroke: var(--gac-linea);
	stroke-dasharray: 3 4;
}

.gac-r-grafico__base {
	stroke: var(--gac-tenue);
}

.gac-r-grafico__mes,
.gac-r-grafico__eje {
	fill: var(--gac-tenue);
	font-size: 12px;
}

.gac-r-grafico figcaption {
	margin-top: 0.35rem;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

/* ---------- Búsqueda ---------- */
.gac-r-conteo {
	margin: -0.4rem 0 0.5rem;
	color: var(--gac-tenue);
	font-size: 0.9rem;
}

.gac-r-paginas {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin-top: 1.25rem;
}

.gac-r-paginas a,
.gac-r-paginas span {
	display: grid;
	place-items: center;
	min-width: 2.2rem;
	height: 2.2rem;
	border: 1px solid var(--gac-linea);
	border-radius: 6px;
	text-decoration: none;
}

.gac-r-paginas span {
	background: var(--gac-azul);
	border-color: var(--gac-azul);
	color: #fff;
}

/* ---------- [articulos_destacados] (Inicio) ---------- */
.gac-r-dest__titulo {
	margin: 0 0 1.25rem;
	color: var(--gac-azul);
	text-align: center;
}

.gac-r-dest__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gac-r-tarjeta {
	display: flex;
	flex-direction: column;
	margin: 0;
	overflow: hidden;
	border-radius: var(--gac-radio);
	background: #fff;
	box-shadow: var(--gac-r-sombra);
	transition: transform 0.15s ease;
}

.gac-r-tarjeta:hover {
	transform: translateY(-3px);
}

.gac-r-tarjeta__img {
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--gac-azul);
}

.gac-r-tarjeta__img img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.gac-r-tarjeta__vacia {
	display: grid;
	place-items: center;
	height: 100%;
	padding: 1rem;
	background: linear-gradient(160deg, var(--gac-azul) 0%, var(--gac-azul-profundo) 100%);
	color: var(--gac-amarillo);
	font-weight: 700;
	text-align: center;
}

.gac-r-tarjeta__cuerpo {
	display: flex;
	flex-direction: column;
	flex: 1;
	gap: 0.35rem;
	padding: 1rem 1.1rem 1.2rem;
	border-top: 4px solid var(--gac-amarillo);
}

.gac-r-tarjeta__cuerpo .gac-r-etiqueta {
	align-self: flex-start;
}

.gac-r-tarjeta__titulo {
	margin: 0;
	font-size: 1.05rem;
	line-height: 1.3;
}

.gac-r .gac-r-tarjeta__titulo a {
	color: var(--gac-azul);
	text-decoration: none;
}

.gac-r-tarjeta__autores {
	margin: 0;
	color: var(--gac-tenue);
	font-size: 0.88rem;
}

.gac-r .gac-r-tarjeta__leer {
	margin-top: auto;
	padding-top: 0.5rem;
	color: var(--gac-rojo);
	font-size: 0.9rem;
	font-weight: 700;
	text-decoration: none;
}

.gac-r-dest__pie {
	margin: 1.5rem 0 0;
	text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
	.gac-r-art {
		grid-template-columns: minmax(0, 1fr);
		gap: 1.75rem;
	}

	.gac-r-art__lado {
		position: static;
		display: grid;
		grid-template-columns: 130px minmax(0, 1fr);
		align-items: start;
	}

	.gac-r-index {
		grid-column: 1 / -1;
	}

	.gac-r-index ul {
		grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
	}

	.gac-r-dest__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 600px) {
	.gac-r-menu {
		flex-direction: column;
		align-items: stretch;
	}

	/* Celular: las pestañas en dos columnas, todas a la vista (sin deslizar). */
	.gac-r-menu__lista {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 0.4rem;
		width: 100%;
	}

	.gac-r-menu__lista li {
		display: flex;
		min-width: 0;
	}

	/* Si el número de pestañas es impar, la última ocupa todo el ancho. */
	.gac-r-menu__lista li:last-child:nth-child(odd) {
		grid-column: 1 / -1;
	}

	.gac-r .gac-r-menu__item {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 100%;
		min-height: 2.6rem;
		padding: 0.45rem 0.6rem;
		font-size: 0.86rem;
		line-height: 1.2;
		text-align: center;
		white-space: normal;
		overflow-wrap: anywhere;
	}

	.gac-r-buscar {
		width: 100%;
	}

	.gac-r .gac-r-buscar input {
		flex: 1 1 auto;
		width: auto;
		padding: 0.6rem 0.9rem;
		font-size: 1rem; /* 16 px: evita que el celular haga zoom al escribir. */
	}

	.gac-r-numero {
		grid-template-columns: minmax(0, 1fr);
		padding: 1rem;
	}

	.gac-r-numero .gac-r-portada {
		max-width: 180px;
	}

	.gac-r-item {
		flex-direction: column;
		gap: 0.5rem;
	}

	.gac-r-campos {
		grid-template-columns: minmax(0, 1fr);
	}

	.gac-r-ficha--linea > div {
		grid-template-columns: minmax(0, 1fr);
		gap: 0;
	}

	.gac-r-art__lado {
		grid-template-columns: minmax(0, 1fr);
	}

	.gac-r-dest__grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.gac-r-tarjeta {
		max-width: 420px;
		margin-inline: auto;
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.gac-r * {
		transition: none !important;
	}
}