/* ==========================================================================
   AdaContable · blog.css — índice, categoría y artículo
   Se carga después de home.css y pages.css (bloque extra_css de base.html).
   No redefine la paleta ni la tipografía: solo los componentes del blog.

   Índice
     1. Cabeceras de sección y metadatos
     2. Artículo destacado
     3. Grid y tarjetas de post
     4. Términos (categorías) y estado vacío
     5. Paginación
     6. Artículo: cabecera, portada y layout
     7. Artículo: cuerpo tipográfico
     8. Índice del artículo (TOC)
     9. Fuentes, pie del artículo y columna lateral
    10. Relacionados
    11. Responsive
    12. Impresión y movimiento reducido
   ========================================================================== */

/* 1. Cabeceras de sección y metadatos --------------------------------------- */
.ac-blog-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 32px;
  max-width: none;
}

.ac-blog-head > div {
  max-width: 680px;
}

.ac-blog-count {
  flex: none;
  padding-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ac-muted);
}

/* Línea de metadatos: categoría · fecha · minutos. */
.ac-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-family: var(--ac-sans);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ac-muted);
}

.ac-kicker > * + *::before {
  content: "·";
  margin-right: 10px;
  color: var(--ac-gold-text);
}

.ac-kicker > span:first-child {
  color: var(--ac-rose);
}

/* 2. Artículo destacado ------------------------------------------------------ */
.ac-featured {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  margin-bottom: clamp(32px, 4vw, 48px);
  overflow: clip;
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius-lg);
  transition: border-color 0.35s var(--ac-ease), box-shadow 0.35s var(--ac-ease);
}

.ac-featured:hover {
  border-color: var(--ac-line-strong);
  box-shadow: 0 28px 56px -38px rgba(94, 27, 62, 0.45);
}

.ac-featured__media {
  margin: 0;
  min-height: 260px;
  background: var(--ac-paper-2);
}

.ac-featured__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ac-featured__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: clamp(26px, 3.4vw, 44px);
}

.ac-featured__title {
  font-size: clamp(1.6rem, 2.7vw, 2.15rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.ac-featured__title a {
  color: var(--ac-rose);
  text-decoration: none;
}

/* Toda la tarjeta es clicable: el título estira su área de enlace. */
.ac-featured__title a::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
}

.ac-featured__excerpt {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ac-text);
}

/* El destacado también puede venir sin portada: el cuerpo ocupa todo el ancho. */
.ac-featured__body:only-child {
  grid-column: 1 / -1;
  max-width: 78ch;
}

.ac-featured__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ac-rose);
}

.ac-featured__more span {
  transition: transform 0.35s var(--ac-ease);
}

.ac-featured:hover .ac-featured__more span {
  transform: translateX(3px);
}

.ac-featured:focus-within {
  outline: 2px solid var(--ac-rose);
  outline-offset: 3px;
}

/* 3. Grid y tarjetas de post ------------------------------------------------- */
.ac-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.ac-post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: clip;
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  transition:
    border-color 0.35s var(--ac-ease),
    transform 0.35s var(--ac-ease),
    box-shadow 0.35s var(--ac-ease);
}

.ac-post-card:hover {
  transform: translateY(-3px);
  border-color: var(--ac-line-strong);
  box-shadow: 0 26px 52px -34px rgba(94, 27, 62, 0.4);
}

.ac-post-card:focus-within {
  outline: 2px solid var(--ac-rose);
  outline-offset: 3px;
}

.ac-post-card__media {
  aspect-ratio: 16 / 10;
  overflow: clip;
  background: var(--ac-paper-2);
}

.ac-post-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ac-ease);
}

.ac-post-card:hover .ac-post-card__media img {
  transform: scale(1.04);
}

.ac-post-card__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
  padding: 22px 24px 24px;
}

.ac-post-card__title {
  font-size: 1.22rem;
  line-height: 1.22;
}

.ac-post-card__title a {
  color: var(--ac-rose);
  text-decoration: none;
  background-image: linear-gradient(var(--ac-rose), var(--ac-rose));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size 0.45s var(--ac-ease);
}

.ac-post-card:hover .ac-post-card__title a {
  background-size: 100% 1px;
}

.ac-post-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
}

.ac-post-card__excerpt {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ac-muted);
}

.ac-post-card__meta {
  margin-top: auto;
  padding-top: 14px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ac-gold-text);
}

/* 4. Términos (categorías) y estado vacío ------------------------------------ */
.ac-term-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.ac-term {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 20px;
  background: var(--ac-white);
  border: 1px solid var(--ac-line-strong);
  border-radius: 999px;
  color: var(--ac-rose);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    background-color 0.3s var(--ac-ease),
    color 0.3s var(--ac-ease),
    border-color 0.3s var(--ac-ease);
}

.ac-term:hover,
.ac-term:focus-visible {
  background: var(--ac-rose);
  border-color: var(--ac-rose);
  color: var(--ac-paper);
}

.ac-term.is-current {
  background: var(--ac-paper-2);
  border-color: var(--ac-line-strong);
  color: var(--ac-rose-ink);
}

.ac-blog-back {
  margin-top: 28px;
  font-size: 0.92rem;
}

.ac-blog-back a {
  color: var(--ac-rose);
  font-weight: 600;
  text-decoration: none;
}

.ac-blog-back a:hover {
  text-decoration: underline;
}

.ac-blog-empty {
  max-width: 620px;
  padding: clamp(28px, 4vw, 44px);
  background: var(--ac-paper);
  border: 1px dashed var(--ac-line-strong);
  border-radius: var(--ac-radius);
}

.ac-blog-empty__title {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  line-height: 1.1;
}

.ac-blog-empty p {
  margin-top: 12px;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ac-muted);
}

.ac-blog-empty .ac-eyebrow {
  margin-bottom: 12px;
}

.ac-blog-empty__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* 5. Paginación -------------------------------------------------------------- */
.ac-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 24px;
  border-top: 1px solid var(--ac-line);
}

.ac-pagination__step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ac-rose);
  text-decoration: none;
}

.ac-pagination__step:hover {
  text-decoration: underline;
}

.ac-pagination__step.is-disabled {
  color: var(--ac-muted);
  opacity: 0.5;
}

.ac-pagination__pages {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

.ac-pagination__page {
  display: grid;
  place-items: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 10px;
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius-sm);
  color: var(--ac-rose-ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.3s var(--ac-ease), color 0.3s var(--ac-ease);
}

a.ac-pagination__page:hover {
  border-color: var(--ac-rose);
  color: var(--ac-rose);
}

.ac-pagination__page.is-current {
  background: var(--ac-plum);
  border-color: var(--ac-plum);
  color: var(--ac-paper);
}

/* 6. Artículo: cabecera, portada y layout ------------------------------------ */
.ac-article__head {
  position: relative;
  padding: calc(var(--ac-header-h) + clamp(18px, 2.4vw, 32px)) 0 clamp(20px, 2.4vw, 30px);
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(230, 179, 203, 0.3), transparent 62%),
    var(--ac-paper);
  border-bottom: 1px solid var(--ac-line);
}

.ac-article__title {
  max-width: 34ch;
  margin-top: 8px;
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
}

/* Cabecera compacta: miga, etiqueta y título casi pegados */
.ac-article__head .ac-breadcrumbs {
  margin: 0;
}

.ac-article__head .ac-eyebrow {
  margin-top: 12px;
}

.ac-article__lead {
  max-width: 72ch;
  margin-top: 12px;
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 1.6;
  color: var(--ac-text);
}

.ac-article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 0;
  margin-top: 14px;
  font-size: 0.84rem;
  color: var(--ac-muted);
}

.ac-article-meta > * + *::before {
  content: "·";
  margin: 0 12px;
  color: var(--ac-gold-text);
}

/* Cómo citar (APA 7): referencia lista para copiar y nota de autoría. */
.ac-cite {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-left: 4px solid var(--ac-plum);
  border-radius: var(--ac-radius);
}

.ac-cite__title {
  margin: 0 0 14px;
  font: 700 0.86rem/1.4 var(--ac-sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ac-rose-ink);
}

.ac-cite__ref {
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px dashed var(--ac-line-strong);
  border-radius: var(--ac-radius);
  background: var(--ac-paper);
  font-size: 0.95rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
  user-select: all;
}

.ac-cite__note {
  margin: 0 0 8px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--ac-muted);
}

.ac-cite__note strong {
  color: var(--ac-rose-ink);
}

/* Cabecera con portada de fondo, como las tarjetas de la home: imagen a todo
   el ancho, velo berenjena y texto claro. */
.ac-article__head--cover {
  --ac-heading: var(--ac-paper);
  --ac-accent: var(--ac-gold-light);
  --ac-text: rgba(247, 242, 232, 0.86);
  overflow: hidden;
  padding-top: calc(var(--ac-header-h) + clamp(28px, 4vw, 56px));
  padding-bottom: clamp(32px, 4vw, 52px);
  background: var(--ac-plum);
  border-bottom: 0;
}

.ac-article__head-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 8%;
}

.ac-article__head--cover::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      to right,
      rgba(20, 6, 14, 0.95) 0%,
      rgba(28, 9, 19, 0.86) 40%,
      rgba(38, 13, 27, 0.6) 70%,
      rgba(42, 15, 30, 0.38) 100%
    ),
    linear-gradient(135deg, rgba(154, 47, 99, 0.45) 0%, rgba(42, 15, 30, 0) 60%);
}

.ac-article__head--cover > .ac-container {
  position: relative;
  z-index: 1;
}

.ac-article__head--cover .ac-article__title {
  color: var(--ac-paper);
}

.ac-article__head--cover .ac-article__lead {
  color: rgba(247, 242, 232, 0.86);
}

.ac-article__head--cover .ac-article-meta,
.ac-article__head--cover .ac-breadcrumbs,
.ac-article__head--cover .ac-breadcrumbs a,
.ac-article__head--cover .ac-breadcrumbs span {
  color: rgba(247, 242, 232, 0.7);
}

.ac-article__head--cover .ac-breadcrumbs a:hover {
  color: var(--ac-paper);
}

.ac-article__head--cover .ac-article-meta > * + *::before {
  color: var(--ac-gold-light);
}

@media (max-width: 700px) {
  .ac-article__head--cover::after {
    background:
      linear-gradient(
        to top,
        rgba(20, 6, 14, 0.97) 0%,
        rgba(28, 9, 19, 0.9) 45%,
        rgba(42, 15, 30, 0.62) 100%
      ),
      linear-gradient(135deg, rgba(154, 47, 99, 0.45) 0%, rgba(42, 15, 30, 0) 60%);
  }
}

.ac-eyebrow__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ac-ease);
}

.ac-eyebrow__link:hover {
  border-bottom-color: currentColor;
}

.ac-article__cover {
  margin: 0;
  padding-top: clamp(28px, 4vw, 44px);
  background: var(--ac-paper);
}

.ac-article__cover img {
  display: block;
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  border-radius: var(--ac-radius-lg);
  border: 1px solid var(--ac-line);
}

.ac-article__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
  padding-block: clamp(20px, 2.4vw, 32px) clamp(40px, 5vw, 64px);
}

/* La columna ocupa todo su ancho; solo la prosa se limita a 74ch. */
.ac-article__main {
  min-width: 0;
}

.ac-article__body {
  max-width: 74ch;
}

.ac-article__main > .ac-official:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.ac-article__main > .ac-official:first-child .ac-doc {
  margin-top: 0;
}

/* 7. Artículo: cuerpo tipográfico -------------------------------------------- */
.ac-article__body {
  font-size: 1.06rem;
  line-height: 1.75;
  color: var(--ac-text);
}

.ac-article__body > * + * {
  margin-top: 1.15em;
}

.ac-article__body p,
.ac-article__body li {
  color: var(--ac-text);
}

.ac-article__body h2 {
  position: relative;
  margin-top: 2.4em;
  padding-top: 1.1em;
  font-size: clamp(1.6rem, 2.5vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  scroll-margin-top: calc(var(--ac-header-h) + 24px);
}

.ac-article__body h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--ac-gold);
}

.ac-article__body h3 {
  margin-top: 2em;
  font-size: 1.32rem;
  line-height: 1.25;
}

.ac-article__body h4 {
  margin-top: 1.6em;
  font-family: var(--ac-sans);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ac-rose-ink);
}

.ac-article__body a {
  color: var(--ac-rose);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.ac-article__body a:hover {
  color: var(--ac-rose-deep);
  text-decoration-thickness: 2px;
}

.ac-article__body strong {
  color: var(--ac-rose-ink);
  font-weight: 700;
}

.ac-article__body ul,
.ac-article__body ol {
  padding-left: 1.3em;
}

.ac-article__body li + li {
  margin-top: 0.45em;
}

.ac-article__body li::marker {
  color: var(--ac-gold-text);
}

.ac-article__body blockquote {
  margin: 1.9em 0;
  padding: 20px 26px;
  background: var(--ac-paper-2);
  border-left: 2px solid var(--ac-rose);
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
  font-family: var(--ac-serif);
  font-size: 1.12rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--ac-rose-ink);
}

.ac-article__body blockquote > * + * {
  margin-top: 0.8em;
}

.ac-article__body figure {
  margin: 2em 0;
}

.ac-article__body img,
.ac-article__body figure img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--ac-radius);
}

.ac-article__body figcaption {
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ac-muted);
}

.ac-article__body hr {
  height: 1px;
  margin: 2.6em 0;
  border: 0;
  background: linear-gradient(90deg, var(--ac-gold), transparent 70%);
  opacity: 0.6;
}

/* Tablas: se desplazan en horizontal sin romper el ancho del artículo. */
.ac-article__body table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.94rem;
  line-height: 1.5;
}

.ac-article__body th,
.ac-article__body td {
  padding: 10px 14px;
  border: 1px solid var(--ac-line);
  text-align: left;
  vertical-align: top;
}

.ac-article__body th {
  background: var(--ac-paper-2);
  font-family: var(--ac-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ac-rose-ink);
}

.ac-article__body code {
  padding: 2px 6px;
  background: var(--ac-paper-2);
  border-radius: var(--ac-radius-sm);
  font-family: ui-monospace, "Cascadia Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: var(--ac-rose-ink);
}

.ac-article__body pre {
  overflow-x: auto;
  padding: 18px 20px;
  background: var(--ac-plum);
  border-radius: var(--ac-radius);
  color: var(--ac-paper);
  font-size: 0.86rem;
  line-height: 1.6;
}

.ac-article__body pre code {
  padding: 0;
  background: none;
  color: inherit;
  font-size: inherit;
}

/* 8. Índice del artículo (TOC) ----------------------------------------------- */
.ac-toc {
  margin-bottom: clamp(28px, 3.5vw, 40px);
  padding: 22px 24px;
  background: var(--ac-paper-2);
  border-left: 2px solid var(--ac-gold);
  border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
}

.ac-toc__title {
  font-family: var(--ac-sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-rose);
}
  counter-reset: toc;
  display: grid;
  gap: 9px;
  margin-top: 14px;
  list-style: none;
}

.ac-toc__list li {
  counter-increment: toc;
  position: relative;
  padding-left: 28px;
}

.ac-toc__list li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font: italic 400 0.8rem/1.7 var(--ac-serif);
  color: var(--ac-gold-text);
}

.ac-toc__list a {
  display: block;
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--ac-rose-ink);
  text-decoration: none;
}

.ac-toc__list a:hover,
.ac-toc__list a:focus-visible {
  color: var(--ac-rose);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 9. Fuentes, pie del artículo y columna lateral ----------------------------- */
.ac-article__sources {
  margin-top: clamp(44px, 5.5vw, 64px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 1px solid var(--ac-line);
}

.ac-article__sources-title {
  font-size: 1.45rem;
  line-height: 1.15;
}

.ac-sources {
  counter-reset: src;
  display: grid;
  gap: 10px;
  margin-top: 18px;
  list-style: none;
}

.ac-sources li {
  counter-increment: src;
  position: relative;
  padding-left: 32px;
  font-size: 0.92rem;
  line-height: 1.55;
}

.ac-sources li::before {
  content: "[" counter(src) "]";
  position: absolute;
  left: 0;
  top: 0;
  font: italic 400 0.82rem/1.75 var(--ac-serif);
  color: var(--ac-gold-text);
}

.ac-sources a {
  color: var(--ac-rose);
  overflow-wrap: anywhere;
  text-underline-offset: 3px;
}

.ac-sources__note {
  margin-top: 16px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--ac-muted);
}

.ac-article__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 28px;
  border-top: 1px solid var(--ac-line);
}

.ac-article__disclaimer {
  flex: 1 1 340px;
  max-width: 56ch;
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--ac-muted);
}

.ac-article__aside {
  display: grid;
  gap: 20px;
  align-content: start;
  align-self: stretch;
}

.ac-article__aside-sticky {
  display: grid;
  gap: 20px;
}

/* Las cajas de la columna nunca son sticky por separado: se solaparían. */
.ac-article__aside .ac-download,
.ac-article__aside .ac-aside-card {
  position: static;
}

/* El bloque se fija solo si cabe entero en la pantalla. */
@media (min-width: 981px) and (min-height: 760px) {
  .ac-article__aside-sticky {
    position: sticky;
    top: calc(var(--ac-header-h) + 24px);
  }
}

.ac-article__byline {
  padding: 20px 22px;
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
}

.ac-article__byline-name {
  font: 400 1.15rem/1.2 var(--ac-serif);
  color: var(--ac-rose);
}

.ac-article__byline-role {
  margin-top: 4px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ac-gold-text);
}

.ac-article__byline-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ac-rose);
  text-decoration: none;
}

.ac-article__byline-link:hover {
  text-decoration: underline;
}

/* 10. Relacionados ----------------------------------------------------------- */
.ac-related-card span span {
  margin: 0;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

/* 11. Responsive ------------------------------------------------------------- */
@media (max-width: 1080px) {
  .ac-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ac-featured {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 980px) {
  .ac-featured {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-featured__media {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }

  .ac-article__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-article__main {
    max-width: none;
  }

  .ac-article__aside {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .ac-article__aside .ac-aside-card {
    position: static;
  }
}

@media (max-width: 700px) {
  .ac-post-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-post-card__body {
    padding: 20px 20px 22px;
  }

  .ac-article__title {
    max-width: none;
  }

  .ac-article__aside {
    grid-template-columns: minmax(0, 1fr);
  }

  .ac-pagination {
    justify-content: center;
  }

  .ac-pagination__step {
    order: 2;
    flex: 1 1 40%;
    justify-content: center;
    padding: 10px 14px;
    border: 1px solid var(--ac-line);
    border-radius: var(--ac-radius-sm);
  }

  .ac-pagination__pages {
    order: 1;
    flex: 1 1 100%;
    justify-content: center;
  }

  .ac-article__foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .ac-article__head {
    padding-top: calc(var(--ac-header-h) + 32px);
  }

  .ac-article-meta {
    font-size: 0.8rem;
  }

  .ac-article-meta > * + *::before {
    margin: 0 8px;
  }

  .ac-article__body {
    font-size: 1.02rem;
  }

  .ac-article__body blockquote {
    padding: 16px 18px;
    font-size: 1.04rem;
  }

  .ac-toc {
    padding: 18px 18px;
  }

  .ac-featured__body {
    padding: 22px 20px 24px;
  }

  .ac-blog-count {
    padding-bottom: 0;
  }

  .ac-term {
    padding: 9px 16px;
    font-size: 0.86rem;
  }
}

/* 12. Impresión y movimiento reducido ---------------------------------------- */
@media print {
  .ac-article__aside,
  .ac-toc,
  .ac-pagination,
  .ac-cta-band {
    display: none !important;
  }

  .ac-article__layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ac-post-card,
  .ac-post-card__media img,
  .ac-featured {
    transition: none;
  }

  .ac-post-card:hover,
  .ac-post-card:hover .ac-post-card__media img,
  .ac-post-card:hover .ac-post-card__title a {
    transform: none;
    background-size: 0 1px;
  }
}

/* ==== 12. Documento oficial, descarga y modal ==== */

/* 12. Documento oficial, descarga y modal ---------------------------------- */

/* Tarjeta de descarga en la columna derecha */
.ac-download {
  position: sticky;
  top: calc(var(--ac-header-h) + 24px);
  padding: 24px 22px 22px;
  background: var(--ac-plum);
  border: 1px solid rgba(217, 178, 106, 0.28);
  border-radius: var(--ac-radius);
  box-shadow: 0 28px 60px -42px rgba(31, 10, 22, 0.85);
  color: rgba(247, 242, 232, 0.78);
}

.ac-download__kicker {
  margin: 0 0 10px;
  font: 700 0.62rem/1.2 var(--ac-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-gold-light);
}

.ac-download__title {
  margin: 0 0 10px;
  font: 400 1.32rem/1.2 var(--ac-serif);
  color: var(--ac-paper);
  text-wrap: balance;
}

.ac-download__text {
  margin: 0 0 18px;
  font-size: 0.87rem;
  line-height: 1.6;
}

.ac-download__btn {
  width: 100%;
  min-height: 46px;
  background: var(--ac-paper);
  border-color: var(--ac-paper);
  color: var(--ac-plum);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.ac-download__btn:hover {
  background: var(--ac-gold-light);
  border-color: var(--ac-gold-light);
  color: var(--ac-plum);
}

.ac-download__note {
  margin: 12px 0 0;
  font-size: 0.76rem;
  line-height: 1.5;
  color: rgba(247, 242, 232, 0.6);
}

/* Documento transcrito */
.ac-official {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--ac-line);
}

.ac-official__title {
  margin: 12px 0 0;
  font: 400 clamp(1.5rem, 2.4vw, 2rem)/1.2 var(--ac-serif);
  color: var(--ac-rose);
  text-wrap: balance;
}

.ac-official__note {
  max-width: 66ch;
  margin: 14px 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ac-muted);
}

.ac-doc {
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(24px, 3.6vw, 48px);
  background: var(--ac-white);
  border: 1px solid var(--ac-line);
  border-radius: var(--ac-radius);
  box-shadow: 0 22px 44px -38px rgba(94, 27, 62, 0.4);
}

.ac-doc p,
.ac-doc li {
  font-family: var(--ac-serif);
  font-size: clamp(1rem, 0.95rem + 0.15vw, 1.06rem);
  line-height: 1.8;
  color: var(--ac-text);
}

.ac-doc > *:first-child {
  margin-top: 0;
}

.ac-doc p {
  margin: 0 0 1.05em;
}

@media (min-width: 760px) {
  .ac-doc p {
    text-align: justify;
    hyphens: auto;
  }
}

.ac-doc em {
  font-style: italic;
}

.ac-doc h3 {
  margin: 2.6em 0 1.1em;
  padding-bottom: 0.7em;
  border-bottom: 1px solid var(--ac-line);
  font: 700 0.8rem/1.4 var(--ac-sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ac-rose);
}

.ac-doc h4 {
  margin: 2em 0 0.9em;
  font: 700 0.92rem/1.5 var(--ac-sans);
  letter-spacing: 0.01em;
  text-align: center;
  color: var(--ac-rose-ink);
}

.ac-doc h4 br + * ,
.ac-doc h4 br {
  font-weight: inherit;
}

.ac-doc h4::after {
  content: "";
  display: block;
  width: 42px;
  height: 1px;
  margin: 10px auto 0;
  background: var(--ac-gold);
}

/* Numerales y literales: sangría francesa con la marca tal como va impresa */
.ac-doc .ac-doc__item {
  position: relative;
  margin: 0 0 0.55em;
  padding-left: 2.4em;
}

.ac-doc .ac-doc__sub {
  margin-left: 2.4em;
}

@media (max-width: 759px) {
  .ac-doc .ac-doc__item {
    padding-left: 2em;
  }

  .ac-doc .ac-doc__sub {
    margin-left: 1.2em;
  }
}

.ac-doc .ac-doc__num {
  position: absolute;
  left: 0;
  font-family: var(--ac-sans);
  font-size: 0.86em;
  font-weight: 600;
  color: var(--ac-gold-text);
}

/* Membrete del SENIAT, referencia y fecha como en la primera página */
.ac-doc .ac-doc__org {
  margin-bottom: 1.4em;
  padding-bottom: 0.9em;
  border-bottom: 2px solid var(--ac-text);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  line-height: 1.3;
  font-weight: 700;
  text-align: center;
  color: var(--ac-plum);
}

.ac-doc .ac-doc__head {
  font-family: var(--ac-sans);
  font-size: 0.8rem;
  line-height: 1.6;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
}

.ac-doc .ac-doc__right {
  margin-bottom: 0.3em;
  text-align: right;
}

.ac-doc .ac-doc__ref {
  margin-bottom: 0.3em;
  text-align: left;
}

/* Salto de página de la Gaceta: permite cotejar con el facsímil */
.ac-doc .ac-doc__page {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2.2em 0 1.6em;
  font-family: var(--ac-sans);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ac-muted);
}

.ac-doc .ac-doc__page::before,
.ac-doc .ac-doc__page::after {
  content: "";
  flex: 1;
  border-top: 1px dashed var(--ac-line-strong);
}

.ac-doc .ac-doc__sign {
  margin-top: 2em;
  font-family: var(--ac-sans);
  font-size: 0.78rem;
  line-height: 1.6;
  text-align: center;
}

.ac-doc__sumario-full {
  margin: 12px 0 0;
  text-align: left;
}

.ac-doc__sumario-full summary {
  cursor: pointer;
  font: 600 0.74rem/1.5 var(--ac-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ac-rose);
}

.ac-doc__sumario-full dl {
  margin: 12px 0 0;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ac-muted);
}

.ac-doc__sumario-full dt {
  margin-top: 12px;
  font: 700 0.72rem/1.4 var(--ac-sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ac-rose-ink);
}

.ac-doc__sumario-full dd {
  margin: 4px 0 0;
  font-family: var(--ac-serif);
}

.ac-doc strong {
  font-weight: 700;
  color: var(--ac-rose-ink);
}

.ac-doc ol {
  margin: 0 0 1.2em;
  padding-left: 1.5em;
}

.ac-doc li {
  margin-bottom: 0.6em;
  padding-left: 0.2em;
}

.ac-doc li::marker {
  color: var(--ac-gold-text);
  font-family: var(--ac-sans);
  font-size: 0.86em;
}

.ac-doc a {
  color: var(--ac-rose);
}

/* Membrete de la Gaceta al inicio del documento */
.ac-doc__masthead {
  margin: 0 0 clamp(24px, 3vw, 36px);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ac-line-strong);
  text-align: center;
}

.ac-doc__gaceta {
  margin: 0;
  font-family: var(--ac-serif) !important;
  font-size: clamp(1.5rem, 2.6vw, 2rem) !important;
  line-height: 1.1 !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ac-plum);
}

.ac-doc__country {
  margin: 6px 0 0;
  font-family: var(--ac-sans) !important;
  font-size: 0.68rem !important;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ac-muted);
}

.ac-doc__issue {
  margin: 12px 0 0;
  padding: 8px 0;
  border-top: 1px solid var(--ac-line);
  border-bottom: 1px solid var(--ac-line);
  font-family: var(--ac-sans) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ac-rose-ink);
}

.ac-doc__sumario {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--ac-gold);
  font-size: 0.8rem !important;
  line-height: 1.6 !important;
  text-align: left;
  color: var(--ac-muted);
}

.ac-doc__note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ac-line);
  font-family: var(--ac-sans) !important;
  font-size: 0.76rem !important;
  line-height: 1.6 !important;
  color: var(--ac-muted);
}

/* Modal */
body.is-modal-open {
  overflow: hidden;
}

.ac-modal {
  width: min(540px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100vh - 48px);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ac-text);
  overflow: visible;
}

.ac-modal::backdrop {
  background: rgba(31, 10, 22, 0.62);
  backdrop-filter: blur(4px);
}

.ac-modal__card {
  position: relative;
  padding: clamp(24px, 4vw, 38px);
  background: var(--ac-paper);
  border: 1px solid var(--ac-line-strong);
  border-radius: var(--ac-radius);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 46px 90px -46px rgba(31, 10, 22, 0.75);
}

.ac-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--ac-line);
  border-radius: 50%;
  background: transparent;
  color: var(--ac-rose);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}

.ac-modal__close:hover {
  background: var(--ac-white);
  border-color: var(--ac-line-strong);
}

.ac-modal__kicker {
  margin: 0 0 10px;
  padding-right: 44px;
  font: 700 0.62rem/1.4 var(--ac-sans);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-gold-text);
}

.ac-modal__title {
  margin: 0 0 12px;
  font: 400 clamp(1.45rem, 2.6vw, 1.9rem)/1.15 var(--ac-serif);
  color: var(--ac-rose);
  text-wrap: balance;
}

.ac-modal__text {
  margin: 0 0 22px;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--ac-text);
}

.ac-modal__field {
  margin-bottom: 16px;
}

.ac-modal__field label {
  display: block;
  margin-bottom: 6px;
  font: 700 0.66rem/1.4 var(--ac-sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-muted);
}

.ac-modal__field input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--ac-line-strong);
  border-radius: var(--ac-radius-sm);
  background: var(--ac-white);
  color: var(--ac-rose-ink);
  font: 400 1rem/1 var(--ac-sans);
}

.ac-modal__field input:focus-visible {
  outline: 2px solid var(--ac-rose);
  outline-offset: 1px;
  border-color: var(--ac-rose);
}

.ac-modal__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.ac-modal__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0 0;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ac-muted);
  cursor: pointer;
}

.ac-modal__check input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--ac-rose);
}

.ac-modal__error {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--ac-rose);
  background: rgba(154, 47, 99, 0.08);
  font-size: 0.86rem;
  color: var(--ac-rose-deep);
}

.ac-modal__submit {
  width: 100%;
  margin-top: 20px;
}

.ac-modal__legal {
  margin: 14px 0 0;
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--ac-muted);
  text-align: center;
}

.ac-modal__legal a {
  color: var(--ac-rose);
}

@media (max-width: 980px) {
  .ac-download {
    position: static;
  }
}

@media (max-width: 560px) {
  .ac-doc {
    padding: 20px 18px;
  }

  .ac-doc p,
  .ac-doc li {
    font-size: 0.98rem;
  }

  .ac-modal {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 24px);
  }

  .ac-modal__card {
    padding: 24px 18px;
  }
}