/* =============================================================================
   ESP32 Blog — hoja de estilos principal
   Inspirado en la estética "docs" de blog.sheerluck.dev
   (tokens oklch, modo claro/oscuro, tipografía grotesca, prosa técnica)
   ========================================================================== */

/* ------------------------------------------------------------------ Tokens */
:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas,
    "Liberation Mono", monospace;

  --bg: oklch(99% 0 0);
  --fg: oklch(21% 0 0);
  --fg-soft: oklch(40% 0 0);
  --card: oklch(100% 0 0);
  --muted: oklch(96% 0 0);
  --muted-fg: oklch(51% 0 0);
  --accent: oklch(95.5% 0 0);
  --border: oklch(89.5% 0 0);
  --border-strong: oklch(80% 0 0);
  --primary: oklch(14.5% 0 0);
  --primary-fg: oklch(97% 0 0);

  --brand: #10b981;
  --brand-strong: #047857;
  --brand-soft: oklch(96% 0.035 165);
  --brand-ring: oklch(70% 0.13 165 / 0.45);
  --selection: oklch(90% 0.045 165 / 0.55);

  --info: oklch(45% 0.18 255);
  --warning: oklch(48% 0.15 65);
  --danger: oklch(47% 0.18 25);

  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.05);
  --shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 10px 30px -16px rgb(0 0 0 / 0.25);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --header-h: 60px;
  --content-max: 760px;
  --page-max: 1140px;

  color-scheme: light;
}

[data-mode="dark"] {
  --bg: oklch(17% 0.014 250);
  --fg: oklch(95% 0 0);
  --fg-soft: oklch(80% 0.01 250);
  --card: oklch(21% 0.016 250);
  --muted: oklch(24% 0.016 250);
  --muted-fg: oklch(71% 0.02 250);
  --accent: oklch(27% 0.02 250);
  --border: oklch(28% 0.02 250);
  --border-strong: oklch(38% 0.02 250);
  --primary: oklch(93% 0.02 165);
  --primary-fg: oklch(18% 0.02 250);

  --brand: #34d399;
  --brand-strong: #6ee7b7;
  --brand-soft: oklch(28% 0.05 165);
  --brand-ring: oklch(72% 0.14 165 / 0.5);
  --selection: oklch(42% 0.07 165 / 0.55);

  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.4);
  --shadow: 0 1px 2px rgb(0 0 0 / 0.4), 0 16px 40px -20px rgb(0 0 0 / 0.7);

  color-scheme: dark;
}

/* ------------------------------------------------------------------- Reset */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

/* Necesario para poder ocultar tarjetas con display propio (flex/grid) */
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--brand-strong); }

button { font: inherit; color: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: var(--selection); }

.muted { color: var(--muted-fg); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--primary);
  color: var(--primary-fg);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
}
.skip-link:focus { left: 8px; }

.container {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding: 2.5rem 1.25rem 4rem;
  flex: 1;
}

/* ------------------------------------------------------------------ Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  max-width: var(--page-max);
  margin-inline: auto;
  height: var(--header-h);
  padding-inline: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.site-header__left,
.site-header__right { display: flex; align-items: center; gap: 0.5rem; }
.site-header__left { min-width: 0; }

.brand { display: inline-flex; align-items: center; gap: 0.55rem; min-width: 0; }
.brand__logo { color: var(--brand); display: inline-flex; }
.brand__name {
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-nav { display: flex; align-items: center; gap: 0.15rem; }
.nav-link {
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted-fg);
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-link:hover { background: var(--accent); color: var(--fg); }
.nav-link.is-active { background: var(--accent); color: var(--fg); }

/* Botón destacado del menú (p. ej. Apoyar) */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.35rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid color-mix(in oklab, var(--brand) 45%, transparent);
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.12s ease;
}
.nav-cta:hover,
.nav-cta.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: #052e21;
  transform: translateY(-1px);
}
.nav-cta svg { flex: 0 0 auto; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--muted-fg);
  transition: background 0.15s ease, color 0.15s ease;
}
.icon-btn:hover { background: var(--accent); color: var(--fg); }
.nav-toggle { display: none; }

/* Selector de idioma */
.lang-switch { position: relative; }
.lang-switch__btn { width: auto; padding-inline: 0.5rem; }
.lang-switch__current { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; }
.lang-switch__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 190px;
  padding: 0.35rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  z-index: 50;
}
.lang-switch[data-open="true"] .lang-switch__menu { display: flex; }
.lang-switch__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--muted-fg);
}
.lang-switch__item:hover { background: var(--accent); color: var(--fg); }
.lang-switch__item.is-active { background: var(--accent); color: var(--fg); font-weight: 600; }
.lang-switch__code {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  min-width: 22px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 3px;
}

/* Buscador */
.search-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 36px;
  padding: 0 0.6rem;
  border: 1px solid var(--border-strong);
  background: var(--card);
  border-radius: var(--radius-sm);
  color: var(--fg-soft);
  font-size: 0.85rem;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.search-trigger:hover { border-color: var(--brand); color: var(--fg); }
.search-trigger kbd {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 2px 5px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  background: var(--muted);
  color: var(--fg-soft);
}

.theme-toggle .icon-moon { display: none; }
[data-mode="dark"] .theme-toggle .icon-sun { display: none; }
[data-mode="dark"] .theme-toggle .icon-moon { display: block; }

/* -------------------------------------------------------------------- Hero */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem 2.5rem;
  padding: 2.25rem 1.75rem;
  margin: -1.25rem -1.25rem 0.5rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 130% at 10% 0%, var(--brand-soft), transparent 62%),
    var(--bg);
  overflow: hidden;
}
.hero__eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-strong);
  margin-bottom: 0.55rem;
}
.hero__title {
  font-size: clamp(1.7rem, 3.4vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 22ch;
}
.hero__subtitle {
  margin-top: 0.6rem;
  max-width: 60ch;
  color: var(--muted-fg);
  font-size: 1rem;
}
.hero__cta {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-top: 1.15rem;
}
.hero__stats {
  display: flex;
  gap: 1.75rem;
  margin: 0;
}
.hero__stats div { text-align: center; }
.hero__stats dt {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  font-variant-numeric: tabular-nums;
}
.hero__stats dd {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
}
@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2rem 1.5rem;
  }
  .hero__title { max-width: none; margin-inline: auto; }
  .hero__subtitle { margin-inline: auto; }
  .hero__cta { justify-content: center; }
  .hero__stats { justify-content: center; }
}

/* ----------------------------------------------------------------- Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-size: 0.92rem;
  font-weight: 550;
  transition: transform 0.12s ease, border-color 0.15s ease, background 0.15s ease;
}
.btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.btn--primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #052e21;
}
.btn--primary:hover { background: var(--brand-strong); border-color: var(--brand-strong); color: #ecfdf5; }

.link-more { font-size: 0.88rem; font-weight: 550; color: var(--brand-strong); }

/* --------------------------------------------------------------- Secciones */
.section-block { margin-top: 3.25rem; }
.section-block__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.section-block__head h2 {
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.page-head { margin-bottom: 2rem; }
.page-head__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-strong);
  margin-bottom: 0.5rem;
}
.page-head__title {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 700;
}
.page-head__lead { margin-top: 0.6rem; color: var(--muted-fg); max-width: 65ch; }

/* ------------------------------------------------------------- Post cards */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.4rem;
}
.posts-grid--featured { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.posts-grid--list { grid-template-columns: 1fr; }

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
.post-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}
.post-card__cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--brand-soft), var(--muted));
  overflow: hidden;
}
.post-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.post-card:hover .post-card__cover img { transform: scale(1.03); }
.post-card__cover-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brand-strong);
}
.post-card__flag {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--brand);
  color: #052e21;
  padding: 3px 7px;
  border-radius: 999px;
}
.post-card__body { padding: 1rem 1.1rem 1.15rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.post-card__title { font-size: 1.08rem; line-height: 1.3; letter-spacing: -0.01em; font-weight: 650; }
.post-card__title a { color: inherit; }
.post-card__excerpt { font-size: 0.9rem; color: var(--muted-fg); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-card__meta {
  margin-top: auto;
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.76rem;
  color: var(--muted-fg);
}

/* Lista (una columna) tarjeta horizontal */
.posts-grid--list .post-card { flex-direction: row; align-items: stretch; }
.posts-grid--list .post-card__cover {
  width: 250px;
  flex: 0 0 250px;
  aspect-ratio: 16 / 9;
  align-self: center;
  margin: 1rem 0 1rem 1rem;
  border-radius: var(--radius-sm);
}
.posts-grid--list .post-card__body { padding: 1.1rem 1.3rem; }
@media (max-width: 640px) {
  .posts-grid--list .post-card { flex-direction: column; }
  .posts-grid--list .post-card__cover {
    width: auto;
    flex: none;
    aspect-ratio: 16 / 9;
    margin: 0;
    border-radius: 0;
  }
}

/* ---------------------------------------------------------------- Badges */
.badges { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted-fg);
  transition: background 0.15s ease, color 0.15s ease;
}
.badge:hover { background: var(--accent); color: var(--fg); }
.badge--category { background: var(--brand-soft); border-color: transparent; color: var(--brand-strong); }
.badge--tag { font-family: var(--font-mono); }

/* ------------------------------------------------------------- Term chips */
.term-cloud { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.term-cloud--sm { gap: 0.4rem; }
.term-cloud--lg { gap: 0.75rem; margin-top: 0.5rem; }
.term-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 550;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.term-chip:hover { border-color: var(--brand); transform: translateY(-1px); }
.term-chip__count {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--muted-fg);
  background: var(--muted);
  border-radius: 999px;
  padding: 1px 7px;
}
.term-cloud--lg .term-chip { font-size: 1rem; padding: 0.6rem 1.05rem; }
.chip {
  display: inline-flex;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted-fg);
}
.chip:hover { background: var(--brand-soft); color: var(--brand-strong); }

/* --------------------------------------------------------- Layout sección */
.section-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 2.75rem;
  align-items: start;
}
.section-side {
  position: sticky;
  top: calc(var(--header-h) + 1.25rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.side-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.side-card__title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
  margin-bottom: 0.75rem;
}
.side-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.side-list li { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.side-list a { padding: 0.3rem 0.4rem; border-radius: 6px; font-size: 0.9rem; }
.side-list a:hover { background: var(--accent); }
.side-list__count { font-size: 0.72rem; font-family: var(--font-mono); color: var(--muted-fg); }

@media (max-width: 900px) {
  .section-layout { grid-template-columns: 1fr; }
  .section-side { position: static; }
}

/* ---------------------------------------------------------------- Artículo */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 50;
  pointer-events: none;
}
.reading-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--brand);
  transition: width 0.1s linear;
}

.article { max-width: 1100px; margin-inline: auto; }
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--muted-fg);
  margin-bottom: 1.5rem;
}
.breadcrumbs a:hover { color: var(--brand-strong); }

.article__header { max-width: var(--content-max); }
.article__title {
  font-size: clamp(1.9rem, 4.4vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 750;
  margin-top: 0.75rem;
}
.article__lead { margin-top: 0.9rem; font-size: 1.1rem; color: var(--muted-fg); }
.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.1rem;
  font-size: 0.82rem;
  color: var(--muted-fg);
}
.article__translations { margin-top: 0.75rem; font-size: 0.85rem; color: var(--muted-fg); }
.article__translations a { color: var(--brand-strong); font-weight: 600; }
.article__series {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--brand-soft);
  color: var(--brand-strong);
}
.article__cover {
  max-width: var(--content-max);
  margin: 1.75rem 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.article__cover img { width: 100%; }

.article__layout {
  display: grid;
  grid-template-columns: minmax(0, var(--content-max)) 250px;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}
.article__body { min-width: 0; }
.article__aside { position: sticky; top: calc(var(--header-h) + 1.5rem); }

/* TOC */
.toc {
  border-left: 2px solid var(--border);
  padding-left: 1rem;
  font-size: 0.85rem;
}
.toc__title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
  margin-bottom: 0.6rem;
}
.toc__list, .toc__sublist { list-style: none; padding: 0; margin: 0; }
.toc__sublist { padding-left: 0.85rem; margin-top: 0.15rem; }
.toc__item { margin-block: 0.1rem; }
.toc__item a {
  display: block;
  padding: 0.2rem 0;
  color: var(--muted-fg);
  line-height: 1.4;
  border-left: 2px solid transparent;
  margin-left: -1rem;
  padding-left: 1rem;
  transition: color 0.15s ease;
}
.toc__item a:hover { color: var(--fg); }
.toc__item a.is-active { color: var(--brand-strong); font-weight: 600; border-left-color: var(--brand); }
.toc__item--h3 a { padding-left: 1.85rem; }

@media (max-width: 1040px) {
  .article__layout { grid-template-columns: 1fr; }
  .article__aside { display: none; }
}

/* Navegación entre entradas */
.article__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
  max-width: var(--content-max);
}
.article__nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.article__nav-link:hover { border-color: var(--brand); transform: translateY(-1px); }
.article__nav-link--next { text-align: right; align-items: flex-end; }
.article__nav-dir { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted-fg); }
.article__nav-title { font-weight: 600; font-size: 0.95rem; }

/* ------------------------------------------------------------------- Prosa */
.prose { font-size: 1.06rem; line-height: 1.75; color: var(--fg-soft); }
.prose > * + * { margin-top: 1.15rem; }
.prose h2 {
  margin-top: 2.6rem;
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--fg);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}
.prose h3 { margin-top: 2rem; font-size: 1.22rem; font-weight: 650; color: var(--fg); }
.prose h4 { margin-top: 1.6rem; font-size: 1.05rem; font-weight: 650; color: var(--fg); }
.prose p { }
.prose a { color: var(--brand-strong); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--brand); }
.prose strong { color: var(--fg); font-weight: 650; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose li + li { margin-top: 0.35rem; }
.prose li::marker { color: var(--brand); }
.prose blockquote {
  border-left: 3px solid var(--brand);
  background: var(--brand-soft);
  padding: 0.85rem 1.1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--fg);
}
.prose blockquote p { margin: 0; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin-block: 2.5rem; }
.prose img { border-radius: var(--radius); border: 1px solid var(--border); }

.prose :not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.87em;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.12em 0.35em;
  color: var(--fg);
  white-space: nowrap;
}

.prose pre {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.6;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  overflow-x: auto;
  margin-top: 1.5rem;
}
[data-mode="dark"] .prose pre { background: oklch(19% 0.015 250); }
.prose pre code { font-family: inherit; background: none; border: 0; padding: 0; white-space: pre; }
/* Giallo: layout de líneas */
.giallo-l { display: inline-block; min-height: 1lh; width: 100%; }
.giallo-ln { display: inline-block; user-select: none; margin-right: 0.4em; padding: 0.4em; min-width: 3ch; text-align: right; opacity: 0.6; }
/* Giallo escribe `color-scheme: light dark` en el propio <pre>, lo que ignora
   nuestro data-mode. Forzamos el esquema activo para que light-dark() resuelva. */
.prose pre { color-scheme: light !important; }
[data-mode="dark"] .prose pre { color-scheme: dark !important; }

.code-copy {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--muted-fg);
  opacity: 0;
  transition: opacity 0.15s ease, color 0.15s ease;
}
.prose pre:hover .code-copy, .code-copy:focus-visible { opacity: 1; }
.code-copy:hover { color: var(--fg); }
.code-copy.is-copied { color: var(--brand-strong); opacity: 1; }

/* Tablas */
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  display: block;
  overflow-x: auto;
}
.prose thead { background: var(--muted); }
.prose th, .prose td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.prose th { font-weight: 650; color: var(--fg); white-space: nowrap; }

/* Anclas de encabezado.
   Con `insert_anchor_links = "heading"`, TODO el texto del título es el enlace
   (`<h2><a class="zola-anchor">…</a></h2>`). Por eso debe heredar el estilo del
   título y NO el de un enlace normal: si no, queda invisible (opacity 0) y, al
   pasar el ratón, verde y subrayado. */
.prose h1 .zola-anchor,
.prose h2 .zola-anchor,
.prose h3 .zola-anchor,
.prose h4 .zola-anchor,
.prose h5 .zola-anchor,
.prose h6 .zola-anchor {
  margin: 0;
  color: inherit;
  text-decoration: none;
  opacity: 1;
}
.prose h1 .zola-anchor:hover,
.prose h2 .zola-anchor:hover,
.prose h3 .zola-anchor:hover,
.prose h4 .zola-anchor:hover,
.prose h5 .zola-anchor:hover,
.prose h6 .zola-anchor:hover {
  color: var(--brand-strong);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

/* KaTeX */
.katex-display { overflow-x: auto; overflow-y: hidden; padding-block: 0.35rem; }

/* ------------------------------------------------------------- Paginación */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.pagination__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-weight: 600;
  color: var(--fg-soft);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.pagination__arrow:hover { border-color: var(--brand); color: var(--brand-strong); }
.pagination__arrow.is-disabled { opacity: 0.4; pointer-events: none; }
.pagination__pages {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 550;
  font-variant-numeric: tabular-nums;
  color: var(--muted-fg);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
a.pagination__page:hover { background: var(--accent); color: var(--fg); }
.pagination__page.is-current {
  background: var(--brand);
  border-color: var(--brand);
  color: #052e21;
  font-weight: 700;
}
.pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  color: var(--muted-fg);
}
.pagination__info {
  margin-top: 0.9rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted-fg);
  font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------- Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--card);
  margin-top: auto;
}
.site-footer__inner {
  max-width: var(--page-max);
  margin-inline: auto;
  padding: 2.5rem 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 2rem;
}
.site-footer__note { margin-top: 0.6rem; font-size: 0.88rem; color: var(--muted-fg); max-width: 40ch; }
.site-footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.site-footer__heading {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
  margin-bottom: 0.75rem;
}
.site-footer__list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.88rem; }
.site-footer__list a { color: var(--muted-fg); }
.site-footer__list a:hover { color: var(--brand-strong); }
.site-footer__bottom {
  max-width: var(--page-max);
  margin-inline: auto;
  padding: 1rem 1.25rem 1.75rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--muted-fg);
  border-top: 1px solid var(--border);
}
@media (max-width: 760px) {
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__cols { grid-template-columns: repeat(2, 1fr); }
}

/* ---------------------------------------------------- Diálogo de búsqueda */
.search-dialog {
  position: fixed;
  inset: 0;
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: transparent;
}
.search-dialog::backdrop { background: rgb(0 0 0 / 0.45); backdrop-filter: blur(2px); }
.search-dialog__panel {
  width: min(640px, calc(100% - 2rem));
  margin: 10vh auto 0;
  background: var(--card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.search-dialog__field {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--muted-fg);
}
.search-dialog__field input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-size: 1rem;
  color: var(--fg);
  outline: none;
}
.kbd-btn {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--muted);
  color: var(--fg-soft);
}
.search-dialog__results {
  list-style: none;
  padding: 0.5rem;
  margin: 0;
  max-height: 55vh;
  overflow-y: auto;
}
.search-dialog__empty { padding: 2rem 1rem; text-align: center; color: var(--muted-fg); font-size: 0.9rem; }
.search-result a {
  display: block;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
}
.search-result a:hover,
.search-result.is-selected a { background: var(--accent); }
.search-result__title { font-weight: 600; font-size: 0.95rem; }
.search-result__excerpt { font-size: 0.82rem; color: var(--muted-fg); margin-top: 0.15rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.search-dialog__hints {
  display: flex;
  gap: 1rem;
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--muted-fg);
}

/* --------------------------------------------------------------------- 404 */
.error-page { text-align: center; padding: 5rem 1rem; }
.error-page__code { font-family: var(--font-mono); font-size: 1rem; color: var(--brand-strong); font-weight: 700; }
.error-page__title { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.03em; margin-top: 0.5rem; }
.error-page__text { color: var(--muted-fg); margin: 0.75rem 0 1.75rem; }

/* ------------------------------------------------------------- Responsive */
@media (max-width: 820px) {
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.6rem 1rem 1rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .site-nav[data-open="true"] { display: flex; }
  .nav-cta { justify-content: center; margin-left: 0; }
  .nav-toggle { display: inline-flex; }
  .search-trigger__label { display: none; }
  .search-trigger kbd { display: none; }
  .site-header__inner { position: relative; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { padding-inline: 1rem; }
  .hero { padding: 1.75rem 1.1rem; margin: -1.25rem -1rem 0.5rem; }
  .hero__stats { gap: 1.35rem; }
  .article__nav { grid-template-columns: 1fr; }
  .article__nav-link--next { text-align: left; align-items: flex-start; }
}

/* Impresión */
@media print {
  .site-header, .site-footer, .article__aside, .search-dialog, .reading-progress { display: none !important; }
  body { background: #fff; color: #000; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* --------------------------------------------- Explorar y páginas de taxonomía */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 1.75rem 0 0.5rem;
  padding: 1.1rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.stat-row div { display: flex; flex-direction: column; }
.stat-row dt {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stat-row dd {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
}

.count-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  padding: 1px 0.5rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.cat-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
}
.cat-card:hover { border-color: var(--border-strong); transform: translateY(-2px); box-shadow: var(--shadow); }
.cat-card__head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.cat-card__title { font-size: 1.12rem; font-weight: 650; letter-spacing: -0.01em; }
.cat-card__title a { color: inherit; }
.cat-card__title a:hover { color: var(--brand-strong); }
.cat-card__desc { font-size: 0.9rem; color: var(--muted-fg); }
.cat-card__more { margin-top: auto; padding-top: 0.5rem; font-size: 0.85rem; font-weight: 550; color: var(--brand-strong); }

.mini-post-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.3rem; }
.mini-post-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
  padding-top: 0.32rem;
  border-top: 1px solid var(--border);
}
.mini-post-list li:first-child { border-top: 0; padding-top: 0; }
.mini-post-list a { color: var(--fg-soft); }
.mini-post-list a:hover { color: var(--brand-strong); }
.mini-post-list time { flex: 0 0 auto; font-size: 0.72rem; color: var(--muted-fg); font-variant-numeric: tabular-nums; }
.mini-post-list--compact { gap: 0.15rem; }
.mini-post-list--compact li { border-top: 0; padding-top: 0; font-size: 0.85rem; }

.tag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.9rem;
}
.tag-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, transform 0.12s ease;
}
.tag-card:hover { border-color: var(--brand); transform: translateY(-2px); }
.tag-card__link { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.tag-card__name { font-family: var(--font-mono); font-weight: 650; color: var(--fg); }
.tag-card__desc { font-size: 0.82rem; color: var(--muted-fg); }

.taxo-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--muted-fg);
}
.taxo-meta__range { display: inline-flex; align-items: center; gap: 0.35rem; }

.chip .term-chip__count { background: var(--card); }

@media (max-width: 560px) {
  .stat-row { gap: 1.35rem; }
  .cat-grid, .tag-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------- Filtro en vivo de "Explorar" */
.explore-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 1.75rem 0 0.25rem;
}
.explore-filter__field {
  flex: 1 1 280px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  height: 46px;
  padding: 0 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--muted-fg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.explore-filter__field:focus-within {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.explore-filter__field input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  font-size: 0.95rem;
  color: var(--fg);
  outline: none;
}
.explore-filter__field input::placeholder { color: var(--muted-fg); }
.explore-filter__clear {
  border: 0;
  background: transparent;
  color: var(--muted-fg);
  font-size: 1.15rem;
  line-height: 1;
  padding: 0.15rem 0.35rem;
  border-radius: 6px;
}
.explore-filter__clear:hover { background: var(--accent); color: var(--fg); }
.explore-filter__tabs {
  display: inline-flex;
  gap: 0.15rem;
  padding: 0.22rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.explore-tab {
  border: 0;
  background: transparent;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--muted-fg);
  transition: background 0.15s ease, color 0.15s ease;
}
.explore-tab:hover { background: var(--accent); color: var(--fg); }
.explore-tab.is-active { background: var(--brand-soft); color: var(--brand-strong); }
.explore-filter__count {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--muted-fg);
  font-variant-numeric: tabular-nums;
}
.explore-empty {
  margin-top: 2rem;
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--muted-fg);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}

/* El filtro de Explorar usa su propia "x": ocultamos la nativa de <input type=search> */
.explore-filter__field input[type="search"]::-webkit-search-cancel-button,
.explore-filter__field input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

/* --------------------------------------------------------------- Donaciones */
.donate {
  max-width: var(--content-max);
  margin: 2.75rem 0 0;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand-soft), var(--card) 62%);
  box-shadow: var(--shadow-sm);
}
.donate__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.donate__title svg { flex: 0 0 auto; color: var(--brand); }
.donate__text { margin-top: 0.45rem; font-size: 0.95rem; color: var(--muted-fg); }
.donate__links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.1rem; }
.donate-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-size: 0.9rem;
  font-weight: 550;
  color: var(--fg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, border-color 0.15s ease, color 0.15s ease;
}
.donate-btn:hover {
  transform: translateY(-1px);
  border-color: var(--donate-color, var(--brand));
  color: var(--donate-color, var(--brand-strong));
}
.donate-btn__icon { display: inline-flex; color: var(--donate-color, var(--muted-fg)); }
.donate-btn:hover .donate-btn__icon { color: var(--donate-color, var(--brand-strong)); }

.support-prose { max-width: var(--content-max); }
.support-prose + .donate { margin-top: 2.25rem; }

/* Figuras y bloques plegables en la prosa */
.prose figure { margin: 1.85rem 0; }
.prose figure img {
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.prose figcaption {
  margin-top: 0.6rem;
  font-size: 0.82rem;
  color: var(--muted-fg);
  text-align: center;
}
.prose details {
  margin-top: 1.75rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}
.prose summary { cursor: pointer; font-weight: 600; color: var(--fg); }
.prose details[open] summary { margin-bottom: 0.6rem; }
.prose details ul { font-size: 0.9rem; color: var(--muted-fg); }

/* La primera sección tras el hero queda más cerca */
.hero + .section-block { margin-top: 2.25rem; }

/* Nombre corto de la marca en pantallas pequeñas */
.brand__name--short { display: none; }
@media (max-width: 560px) {
  .brand__name--full { display: none; }
  .brand__name--short { display: inline; }
}

/* Tarjeta de donaciones en la home (centrada) */
.home-donate { margin-top: 3rem; }
.home-donate .donate { margin: 0 auto; }

/* ------------------------------------------------ Página de curso / serie */
.course-intro { max-width: var(--content-max); }
.course { margin-top: 2.5rem; max-width: var(--content-max); }
.course__count {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted-fg);
  margin-bottom: 0.5rem;
}
.course__block {
  margin-top: 2.25rem;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--brand-strong);
}
.course__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 0.7rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, border-color 0.15s ease;
}
.course__item:hover { transform: translateY(-2px); border-color: var(--brand); }
.course__num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-strong);
  font-weight: 700;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}
.course__body { flex: 1; min-width: 0; }
.course__title { font-size: 1.05rem; font-weight: 650; letter-spacing: -0.01em; }
.course__title a { color: inherit; }
.course__title a:hover { color: var(--brand-strong); }
.course__desc { margin-top: 0.25rem; font-size: 0.9rem; color: var(--muted-fg); }
.course__meta { margin-top: 0.45rem; display: flex; gap: 0.4rem; font-size: 0.76rem; color: var(--muted-fg); }
.course__arrow { flex: 0 0 auto; align-self: center; color: var(--muted-fg); }
.course__item:hover .course__arrow { color: var(--brand-strong); }

/* Banner de serie en los artículos */
.series-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  max-width: var(--content-max);
  margin-top: 1rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--brand-soft);
  font-size: 0.88rem;
}
.series-banner__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--brand-strong);
}
.series-banner strong { color: var(--fg); }
.series-banner__part { font-size: 0.8rem; color: var(--muted-fg); }
.series-banner__link { margin-left: auto; font-weight: 600; color: var(--brand-strong); }

/* ---------------------------------------------- Compartir en redes sociales */
.share {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem 0.9rem;
  max-width: var(--content-max);
  margin-top: 2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
}
.share__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted-fg);
}
.share__buttons { display: flex; align-items: center; flex-wrap: wrap; gap: 0.4rem; }
.share__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 34px;
  min-width: 34px;
  padding: 0 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--muted-fg);
  font-size: 0.82rem;
  font-weight: 550;
  box-shadow: var(--shadow-sm);
  transition: color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}
.share__btn:hover { color: var(--fg); border-color: var(--border-strong); transform: translateY(-1px); }
.share__btn svg { flex: 0 0 auto; }
.share__copy-text:empty { display: none; }
.share__btn--copy.is-copied { color: var(--brand-strong); border-color: var(--brand); }

/* En la home, el bloque de compartir va centrado como la tarjeta de Ko-fi */
.home-donate + .share { margin-left: auto; margin-right: auto; }