/* Tokens del sistema «UCSM · Revista de Postgrado» (UCSM Brandbook 2026 v.2) — generado desde tokens.json */
:root{
  --verde: #0fd95d;
  --verde-oscuro: #00422e;
  --beige: #f9faee;
  --posgrado: #042921;
  --verde-claro: #b6ff8c;
  --fac-contables: #ffabbc;
  --fac-economico: #bdffd4;
  --fac-biologicas: #ffee6c;
  --fac-medicina: #acf2f6;
  --fac-sociales: #ffbc8f;
  --fac-juridicas: #d1bdff;
  --fac-odontologia: #a1c8db;
  --fac-arquitectura: #b9b3c5;
  --fac-farmaceuticas: #fed1bd;
  --fac-obstetricia: #db9cbf;
  --fac-enfermeria: #dbc5d0;
  --fac-fisicas: #d1b7a0;
  --surface: #f9faee;
  --surface-alt: #edf1e4;
  --surface-inverse: #042921;
  --ink: #00422e;
  --ink-muted: #3e705e;
  --ink-inverse: #f9faee;
  --line: #ccd9cb;
  --line-strong: #00422e;
  --accent: #0fd95d;
  --on-accent: #00422e;
  --link: #00422e;
  --focus: #00422e;
  --font-display: "Reckless Wide M", Fraunces, Georgia, serif;
  --font-sans: Korbin, "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --radius-none: 0;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --layout-margin: 5%;
  --layout-columns: 12;
  --layout-gutter: 24px;
  --layout-max: 1280px;
  --measure: 68ch;
}

/* Componentes del sistema (components/bundle.css) */
/* UCSM · Revista de Postgrado — component styles. Tokens come from tokens.css.
   Fraunces / Hanken Grotesk are web stand-ins for Reckless Wide M / Korbin until licensed webfonts are supplied. */

.rv, .rv * { box-sizing: border-box; }
.rv { background: var(--surface); color: var(--ink); font-family: var(--font-sans); font-weight: 500; font-size: 16px; line-height: 1.55; }
.rv-display { font-family: var(--font-display); font-weight: 500; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv :where(a) { color: var(--link); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.rv :where(a):hover { text-decoration-thickness: 2px; }
.rv :focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* Inverse scope: header/footer bands on the Posgrado color */
.rv-inverse { background: var(--surface-inverse); color: var(--ink-inverse);
  --ink: var(--beige); --ink-muted: #afbbb0; --link: var(--verde); --line: #1f4b3d; --line-strong: var(--verde); --focus: var(--verde); }

/* Logos: swap by theme */
.rv-logo-dark { display: none; }
[data-theme="dark"] .rv-logo-light { display: none; }
[data-theme="dark"] .rv-logo-dark { display: inline-block; }

/* Layout */
.rv-wrap { width: 100%; max-width: var(--layout-max); margin: 0 auto; padding-left: max(16px, var(--layout-margin)); padding-right: max(16px, var(--layout-margin)); }
.rv-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--layout-gutter); }

/* Label — "/ ROTULO" Korbin Black, uppercase, underlined */
.rv-label { display: inline-block; font-family: var(--font-sans); font-weight: 900; font-size: 13px; line-height: 1.2; letter-spacing: .02em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; color: var(--ink); }
.rv-kicker { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 18px; line-height: 1.3; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; color: var(--ink); font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-arrow::before { content: "↘"; margin-right: .5em; }

/* Button */
.rv-btn { display: inline-flex; align-items: center; gap: var(--space-2); font: 900 13px/1 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; padding: 14px 20px; border: 2px solid var(--line-strong); border-radius: var(--radius-none); background: transparent; color: var(--ink); text-decoration: none !important; cursor: pointer; }
.rv-btn:hover { background: var(--surface-alt); }
.rv-btn--primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.rv-btn--primary:hover { background: var(--verde-claro); border-color: var(--verde-claro); }
.rv-btn--quiet { border-color: transparent; padding-left: 0; padding-right: 0; text-decoration: underline !important; text-underline-offset: 4px; }
.rv-btn--quiet:hover { background: transparent; }
.rv-btn--sm { padding: 8px 12px; font-size: 12px; border-width: 1px; }

/* Area tag — faculty color as subject area */
.rv-tag { display: inline-flex; align-items: center; gap: 6px; font: 900 11px/1 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--radius-xs); background: var(--tag, var(--verde-claro)); color: var(--verde-oscuro); }
.rv-tag--sociales { --tag: var(--fac-sociales); }
.rv-tag--salud { --tag: var(--fac-medicina); }
.rv-tag--biologicas { --tag: var(--fac-biologicas); }
.rv-tag--economicas { --tag: var(--fac-economico); }
.rv-tag--juridicas { --tag: var(--fac-juridicas); }
.rv-tag--ingenierias { --tag: var(--fac-fisicas); }
.rv-tag--contables { --tag: var(--fac-contables); }
.rv-tag--arquitectura { --tag: var(--fac-arquitectura); }

/* Masthead */
.rv-masthead { padding: var(--space-5) 0; }
.rv-masthead__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; }
.rv-masthead__logo { height: 65px; width: auto; display: block; }
.rv-masthead__title { font-family: var(--font-display); font-weight: 500; font-size: 44px; line-height: 1; letter-spacing: -.01em; color: var(--ink); margin: 0; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-masthead__sub { font-family: var(--font-display); font-style: italic; font-size: 17px; color: var(--ink); margin-top: 6px; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-masthead__meta { font-size: 13px; line-height: 1.5; color: var(--ink-muted); text-align: right; }
.rv-masthead__meta b { color: var(--ink); font-weight: 900; }

/* Nav */
.rv-nav { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.rv-nav__list { display: flex; flex-wrap: wrap; gap: 0 var(--space-5); list-style: none; margin: 0; padding: 0; align-items: center; }
.rv-nav__item a { display: block; padding: 16px 0; font: 500 15px/1 var(--font-sans); color: var(--ink); text-decoration: none; border-bottom: 3px solid transparent; }
.rv-nav__item a:hover { border-bottom-color: var(--line); }
.rv-nav__item a[aria-current="page"] { border-bottom-color: var(--accent); font-weight: 900; }
.rv-nav__search { margin-left: auto; }

/* Search field */
.rv-search { display: flex; align-items: stretch; border: 1px solid var(--line-strong); border-radius: var(--radius-xs); background: var(--surface); min-width: 240px; }
.rv-search input { flex: 1; border: 0; background: transparent; font: 500 15px/1.2 var(--font-sans); color: var(--ink); padding: 10px 12px; min-width: 0; }
.rv-search input::placeholder { color: var(--ink-muted); }
.rv-search input:focus { outline: none; }
.rv-search:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }
.rv-search button { border: 0; background: var(--accent); color: var(--on-accent); font: 900 12px/1 var(--font-sans); text-transform: uppercase; letter-spacing: .02em; padding: 0 14px; cursor: pointer; }

/* Shield container (B/10) — inner margin = 1/8 of width */
.rv-shield { position: relative; width: var(--shield-w, 280px); aspect-ratio: 1 / 1.12; background: var(--shield-bg, var(--accent)); color: var(--shield-ink, var(--verde-oscuro));
  clip-path: polygon(0% 0%, 100% 0%, 100% 56%, 97.9% 63.3%, 94.6% 70%, 90.2% 76.2%, 84.5% 82%, 77.7% 87.2%, 69.6% 92%, 60.4% 96.2%, 50% 100%, 39.6% 96.2%, 30.4% 92%, 22.3% 87.2%, 15.5% 82%, 9.8% 76.2%, 5.4% 70%, 2.1% 63.3%, 0% 56%);
  padding: calc(var(--shield-w, 280px) / 8); display: flex; flex-direction: column; overflow: hidden; }
.rv-shield--dark { --shield-bg: var(--verde-oscuro); --shield-ink: var(--verde); }
.rv-shield--posgrado { --shield-bg: var(--posgrado); --shield-ink: var(--verde); }
[data-theme="dark"] .rv-shield--posgrado { --shield-bg: var(--verde-oscuro); }
.rv-shield--photo { padding: 0; }
.rv-shield--photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.rv-shield__num { font-family: var(--font-display); font-weight: 500; font-size: calc(var(--shield-w, 280px) * .42); line-height: .85; letter-spacing: -.02em; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-shield__text { font-family: var(--font-display); font-weight: 500; font-size: calc(var(--shield-w, 280px) * .1); line-height: 1.05; font-variation-settings: "SOFT" 0, "WONK" 0; }

/* Issue card — Publicación actual */
.rv-issue { display: grid; grid-template-columns: auto 1fr; gap: var(--space-6); align-items: center; }
.rv-issue__vol { display: flex; gap: var(--space-5); align-items: baseline; margin: var(--space-3) 0 var(--space-4); }
.rv-issue__vol span { font-family: var(--font-display); font-weight: 500; font-size: 64px; line-height: .9; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-issue__vol small { display: block; font: 900 11px/1 var(--font-sans); text-transform: uppercase; letter-spacing: .03em; color: var(--ink-muted); margin-bottom: 6px; }
.rv-issue__title { font-family: var(--font-display); font-weight: 500; font-size: 28px; line-height: 1.15; margin: 0 0 var(--space-2); font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-issue__meta { color: var(--ink-muted); font-size: 14px; }
.rv-issue__actions { display: flex; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }

/* Table of contents */
.rv-toc__area { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); border-bottom: 2px solid var(--line-strong); padding-bottom: var(--space-3); margin-bottom: var(--space-2); }
.rv-toc__area h3 { font-family: var(--font-display); font-weight: 500; font-size: 21px; line-height: 1.3; margin: 0; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-toc__area span { font-size: 14px; color: var(--ink-muted); }

/* Article item */
.rv-article { display: grid; grid-template-columns: 1fr auto; gap: var(--space-2) var(--space-6); padding: var(--space-5) 0; border-bottom: 1px solid var(--line); }
.rv-article__head { display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap; grid-column: 1 / -1; }
.rv-article__type { font-family: var(--font-display); font-style: italic; font-size: 15px; color: var(--ink-muted); font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-article__title { font-family: var(--font-display); font-weight: 500; font-size: 24px; line-height: 1.2; margin: 0; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-article__title a { color: var(--ink); text-decoration: none; }
.rv-article__title a:hover { text-decoration: underline; text-decoration-thickness: 2px; }
.rv-article__authors { font-size: 15px; margin-top: var(--space-2); }
.rv-article__meta { font-size: 14px; color: var(--ink-muted); margin-top: var(--space-1); }
.rv-article__meta a { color: var(--ink-muted); }
.rv-article__links { display: flex; gap: var(--space-2); align-items: flex-start; flex-wrap: wrap; }
.rv-article__pages { grid-row: 2; grid-column: 2; font-family: var(--font-display); font-size: 15px; color: var(--ink-muted); text-align: right; }
@media (max-width: 640px) { .rv-article { grid-template-columns: 1fr; } .rv-article__pages { grid-column: 1; grid-row: auto; text-align: left; } }

/* Stat */
.rv-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--layout-gutter); }
.rv-stat { border-top: 2px solid var(--line-strong); padding-top: var(--space-3); }
.rv-stat__num { font-family: var(--font-display); font-weight: 500; font-size: 64px; line-height: .95; letter-spacing: -.02em; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-stat__label { font-size: 14px; color: var(--ink-muted); margin-top: var(--space-2); }

/* Banner (slider item) */
.rv-banner { display: grid; grid-template-columns: 1.3fr 1fr; min-height: 300px; background: var(--accent); color: var(--verde-oscuro); }
.rv-banner__body { padding: var(--space-7) var(--space-6); display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-5); }
.rv-banner__title { font-family: var(--font-display); font-weight: 500; font-size: 44px; line-height: 1.02; margin: 0; letter-spacing: -.01em; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-banner__media { background: var(--verde-oscuro); display: flex; align-items: center; justify-content: center; padding: var(--space-6); }
.rv-banner .rv-label { color: var(--verde-oscuro); }
.rv-banner .rv-btn { border-color: var(--verde-oscuro); color: var(--verde-oscuro); }
.rv-banner--dark { background: var(--posgrado); color: var(--beige); }
.rv-banner--dark .rv-banner__title { color: var(--verde); }
.rv-banner--dark .rv-label { color: var(--beige); }
.rv-dots { display: flex; gap: 8px; }
.rv-dots i { width: 28px; height: 3px; background: currentColor; opacity: .3; }
.rv-dots i[aria-current] { opacity: 1; }

/* Notice (Cartas al editor / Fe de erratas / Convocatoria) */
.rv-notice { background: var(--surface-alt); padding: var(--space-6); border-top: 2px solid var(--line-strong); }
.rv-notice h4 { font-family: var(--font-display); font-weight: 500; font-size: 21px; line-height: 1.3; margin: var(--space-2) 0; font-variation-settings: "SOFT" 0, "WONK" 0; }
.rv-notice p { margin: 0 0 var(--space-4); }
.rv-notice--call { background: var(--verde-claro); color: var(--verde-oscuro); --ink: var(--verde-oscuro); --ink-muted: var(--verde-oscuro); --link: var(--verde-oscuro); }

/* Indexing strip */
.rv-index { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.rv-index__item { border: 1px solid var(--line); padding: 10px 16px; font: 900 13px/1 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; color: var(--ink); }

/* Footer */
.rv-footer { padding: var(--space-8) 0 var(--space-6); }
.rv-footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--layout-gutter); }
.rv-footer h5 { font: 900 12px/1.2 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--ink); margin: 0 0 var(--space-3); }
.rv-footer ul { list-style: none; margin: 0; padding: 0; font-size: 14px; line-height: 1.9; }
.rv-footer p { font-size: 14px; color: var(--ink-muted); margin: 0 0 var(--space-2); }
.rv-footer__legal { margin-top: var(--space-7); padding-top: var(--space-4); border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-muted); display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
@media (max-width: 760px) { .rv-footer__cols { grid-template-columns: 1fr 1fr; } .rv-banner { grid-template-columns: 1fr; } .rv-issue { grid-template-columns: 1fr; } }

/* ================================================================
   SCIENTIARVM — capa del sitio sobre el sistema «UCSM · Revista de Postgrado»
   (tokens y componentes .rv-* del sistema; aquí solo la composición de páginas)
   ================================================================ */
html { scroll-behavior: smooth; }
body.rv { margin: 0; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
svg { width: 1.05em; height: 1.05em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.skip { position: absolute; left: -999px; top: 0; background: var(--accent); color: var(--on-accent); padding: 8px 14px; z-index: 99; }
.skip:focus { left: 8px; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; color: var(--ink); margin: 0; line-height: 1.15; font-variation-settings: "SOFT" 0, "WONK" 0; text-wrap: balance; }
.h1 { font-size: 38px; line-height: 1.1; }
.h2 { font-size: 28px; line-height: 1.18; margin: 0 0 var(--space-5); }
.h3 { font-size: 21px; line-height: 1.3; margin: 0 0 var(--space-3); }
.small { font-size: 14px; color: var(--ink-muted); }
.muted { color: var(--ink-muted); }
.rv-wrap { box-sizing: border-box; }

/* Cabecera */
.rv-masthead__brand { display: flex; align-items: center; gap: var(--space-6); text-decoration: none !important; flex-wrap: wrap; }
.rv-masthead__name { display: flex; flex-direction: column; }
.rv-masthead__title { font-size: 44px; }
.rv-masthead__sub { display: block; }
.rv-masthead__logo { height: 65px; width: auto; }
.rv-nav { position: sticky; top: 0; z-index: 20; }
.rv-nav__row { display: flex; align-items: center; gap: var(--space-5); flex-wrap: wrap; }
.rv-nav__item--search { display: none; }
.rv-nav__search { min-width: 300px; }
.nav-toggle { display: none; align-items: center; gap: 8px; background: transparent; border: 0; color: var(--ink); font: 900 13px/1 var(--font-sans); text-transform: uppercase; letter-spacing: .02em; padding: 14px 0; cursor: pointer; }

/* Carrusel de portada */
.home-banner { padding-top: var(--space-6); }
.rv-banner { min-height: 320px; }
.rv-banner__title { margin-top: var(--space-4); max-width: 14ch; }
.rv-banner__text { margin: var(--space-4) 0 0; font-size: 17px; max-width: 46ch; }
.rv-banner__foot { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.rv-banner__media img.sym { height: 170px; width: auto; }
.rv-banner__media img.logo { width: min(260px, 80%); height: auto; }
.rv-banner--dark .rv-banner__media { background: var(--verde-oscuro); }
.rv-banner--dark .rv-btn { border-color: var(--verde); color: var(--beige); }
.rv-banner--dark .rv-banner__text { color: var(--beige); }
.rv-dots button { width: 28px; height: 3px; padding: 0; border: 0; background: currentColor; opacity: .3; cursor: pointer; }
.rv-dots button[aria-current] { opacity: 1; }
.rv-dots { padding: 10px 0; }

/* Publicación actual */
.home-issue { padding-top: var(--space-8); padding-bottom: var(--space-7); }
.rv-issue { grid-template-columns: auto 1fr auto; }
.shield-k { color: var(--verde-oscuro) !important; }
.rv-shield__num { margin-top: 14px; }
.rv-shield__text { margin-top: 6px; }
.rv-issue__title em { font-style: italic; color: var(--ink-muted); font-size: .7em; }
.rv-issue__cover { width: 170px; }
.cover { width: 100%; height: auto; aspect-ratio: 300 / 424; object-fit: cover; border-radius: var(--radius-sm); background: var(--surface-alt); }

/* Secciones de portada */
.sec-head { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }
.sec-head.row { flex-direction: row; justify-content: space-between; align-items: center; }
.home-toc { padding-bottom: var(--space-8); border-top: 2px solid var(--line-strong); padding-top: var(--space-7); }
.rv-toc { margin-bottom: var(--space-7); }
.rv-toc__area h3 { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.rv-toc__area h3 .rv-tag { display: none; }
.rv-toc__area { border-bottom-width: 2px; }
.rv-toc .rv-article__body { grid-column: 1; }
.band-alt { background: var(--surface-alt); padding: var(--space-8) 0; }
.home-notices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--layout-gutter); }
.rv-notice { background: var(--surface); }
.rv-notice--call { background: var(--verde-claro); }
.rv-notice p { font-size: 14px; }
.notice-list { list-style: none; margin: 0; padding: 0; font-size: 14px; display: grid; gap: var(--space-3); }
.notice-list span { display: block; color: var(--ink-muted); font-size: 13px; }
.home-stats, .home-prev, .home-index { padding-top: var(--space-8); }
.home-stats .rv-stats { margin-top: var(--space-5); }
.home-index { padding-bottom: var(--space-8); }
.home-index .rv-index { margin-top: var(--space-4); }
.rv-index__item { text-decoration: none !important; }
.minis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--layout-gutter); }
.mini { text-decoration: none !important; color: var(--ink); }
.mini__t { display: block; margin-top: var(--space-3); font-family: var(--font-display); font-size: 17px; }
.mini__d { display: block; font-size: 13px; color: var(--ink-muted); }
.mini:hover .mini__t { text-decoration: underline; }

/* ---------- Páginas internas (mismas reglas del sistema) ---------- */
.wrap { max-width: var(--layout-max); margin: 0 auto; padding-left: max(16px, var(--layout-margin)); padding-right: max(16px, var(--layout-margin)); box-sizing: border-box; }
.eyebrow { display: inline-block; font: 900 13px/1.2 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; color: var(--ink); margin: 0 0 var(--space-4); }
.eyebrow::before { content: "/ "; }
.tag { background: var(--verde-claro); color: var(--verde-oscuro); padding: 4px 8px; margin-left: 8px; text-decoration: none; display: inline-block; }
.lead { font-size: 19px; line-height: 1.5; color: var(--ink); margin: var(--space-4) 0 0; max-width: 60ch; }
.pagehead { padding-top: var(--space-8); padding-bottom: var(--space-6); border-bottom: 2px solid var(--line-strong); }
.pagehead h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.05; letter-spacing: -.01em; }
.center { text-align: center; } .center .lead { margin-left: auto; margin-right: auto; } .center .btns { justify-content: center; }
.crumbs { font-size: 14px; color: var(--ink-muted); padding-top: var(--space-5); }
.crumbs a { color: var(--ink-muted); }
.btns { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); font: 900 13px/1 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; padding: 14px 20px; border: 2px solid var(--accent); background: var(--accent); color: var(--on-accent) !important; text-decoration: none !important; cursor: pointer; border-radius: 0; }
.btn:hover { background: var(--verde-claro); border-color: var(--verde-claro); }
.btn.ghost { background: transparent; border-color: var(--line-strong); color: var(--ink) !important; }
.btn.ghost:hover { background: var(--surface-alt); }
.btn.block { width: 100%; margin-bottom: var(--space-5); }
.btn svg { display: none; }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--space-7); padding-top: var(--space-7); padding-bottom: var(--space-8); }
.col-main { min-width: 0; }
.col-side .sticky { position: sticky; top: 80px; }
.card, .side-block { background: var(--surface-alt); padding: var(--space-5); margin-bottom: var(--space-5); border-top: 2px solid var(--line-strong); }
.card-h { font: 900 13px/1.2 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 3px; color: var(--ink); margin: 0 0 var(--space-4); }
.card-h::before { content: "/ "; }
.side-block .rv-label { margin-bottom: var(--space-3); }
.lk { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.lk li { border-bottom: 1px solid var(--line); }
.lk li:last-child { border: 0; }
.lk a { display: block; padding: 10px 0; color: var(--ink); text-decoration: none; line-height: 1.35; }
.lk a:hover { text-decoration: underline; }
.lk a[aria-current] { font-weight: 900; }
.lk .rv-arrow { padding-left: 1.4em; text-indent: -1.4em; }
.lk-s { font: 900 11px/1 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-muted); padding: var(--space-4) 0 var(--space-2); }
.h2 + .rv-toc { margin-top: var(--space-4); }

/* Archivo */
.yr { display: grid; grid-template-columns: 140px 1fr; gap: var(--space-6); padding: var(--space-7) 0; border-bottom: 1px solid var(--line); }
.yr-h { font-family: var(--font-display); font-size: 52px; line-height: 1; color: var(--ink); }
.icards { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: var(--layout-gutter); }
.icard { text-decoration: none !important; color: var(--ink); }
.ic-t { display: block; margin-top: var(--space-3); font-family: var(--font-display); font-size: 19px; }
.ic-d { display: block; font-size: 13px; color: var(--ink-muted); }
.icard:hover .ic-t { text-decoration: underline; }

/* Número */
.issuehead { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-7); align-items: center; padding-top: var(--space-6); padding-bottom: var(--space-6); border-bottom: 2px solid var(--line-strong); }
.issuehead h1 { font-size: clamp(32px, 4.5vw, 52px); line-height: 1.05; }
.issuehead h1 small { font-size: .55em; color: var(--ink-muted); }
.cover.md { width: 200px; }
.pn { display: flex; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-6); font: 900 13px/1 var(--font-sans); text-transform: uppercase; letter-spacing: .02em; }

/* Artículo */
.art .atitle { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.1; }
.title-en { font: italic 500 19px/1.4 var(--font-display); color: var(--ink-muted); margin: var(--space-3) 0 0; }
.aauth.big { font-size: 17px; margin: var(--space-4) 0 0; }
.ainfo { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, auto)); gap: var(--space-4) var(--space-6); margin: var(--space-5) 0 0; padding: var(--space-4) 0; border-top: 2px solid var(--line-strong); border-bottom: 1px solid var(--line); }
.ainfo dt { font: 900 11px/1 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-muted); }
.ainfo dd { margin: 6px 0 0; font-size: 15px; word-break: break-word; }
.tabs { display: flex; gap: var(--space-5); margin-top: var(--space-6); border-bottom: 1px solid var(--line); }
.tabs a { display: inline-flex; align-items: center; gap: 6px; padding: 14px 0; text-decoration: none; color: var(--ink); font: 500 15px/1 var(--font-sans); border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tabs a[aria-selected="true"] { border-bottom-color: var(--accent); font-weight: 900; }
.tabs .tab-pdf { margin-left: auto; }
.panel { padding: var(--space-6) 0; }
.abstract { max-width: var(--measure); }
.abstract p { margin: 0 0 var(--space-4); font-size: 17px; line-height: 1.6; }
.abstract p.pre { font-size: 14px; color: var(--ink-muted); margin: 0 0 4px; }
.abstract p.pre + p:not(.pre) { margin-top: var(--space-5); }
.abstract p.en { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.abstract .lbl { font: 900 13px var(--font-sans); letter-spacing: .02em; text-transform: uppercase; }
.viewer { border: 1px solid var(--line-strong); background: var(--surface-alt); min-height: 120px; }
.viewer iframe { width: 100%; height: 82vh; border: 0; display: block; }
.viewer p { padding: var(--space-5); margin: 0; }
.cite { margin-top: var(--space-5); padding-top: var(--space-6); border-top: 2px solid var(--line-strong); }
.cite-box { position: relative; background: var(--surface-alt); padding: var(--space-4) 120px var(--space-4) var(--space-4); margin-bottom: var(--space-3); }
.cite-k { margin: 0 0 6px; font: 900 11px/1 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; }
.cite-t { margin: 0; font-size: 14px; }
.copy { position: absolute; right: 12px; top: 12px; display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--line-strong); background: transparent; padding: 8px 12px; font: 900 12px/1 var(--font-sans); text-transform: uppercase; color: var(--ink); cursor: pointer; }
.copy svg { display: none; }
.iss { display: grid; grid-template-columns: 90px 1fr; gap: var(--space-4); align-items: start; }
.iss p { margin: 0; font-size: 14px; }
.iss .card-h { margin-bottom: var(--space-2); }

/* Texto institucional */
.prose { font-size: 16px; max-width: var(--measure); }
.prose p { margin: 0 0 var(--space-4); }
.isec { padding-bottom: var(--space-6); margin-bottom: var(--space-6); border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.isec:last-child { border: 0; }
.role { display: flex; flex-direction: column; margin: 0 0 var(--space-4) !important; }
.role span { font: 900 11px/1.2 var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-muted); }
.role b { font: 500 21px/1.3 var(--font-display); }
.idl { margin: 0 0 4px !important; font-weight: 900; }
.people { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--layout-gutter); }
.people li { border-top: 1px solid var(--line); padding: var(--space-3) 0; }
.people b { display: block; font: 500 16px/1.3 var(--font-display); }
.people span { font-size: 14px; color: var(--ink-muted); }
.normas h2 { margin-top: var(--space-7); scroll-margin-top: 90px; }
.normas h2:first-child { margin-top: 0; }
.normas .bullet { padding-left: 1.4em; position: relative; }
.normas .bullet::before { content: "↘"; position: absolute; left: 0; }
.refh { font: 900 12px var(--font-sans); letter-spacing: .03em; text-transform: uppercase; margin: var(--space-5) 0 var(--space-2); }
.note { background: var(--verde-claro); color: var(--verde-oscuro); padding: var(--space-4) var(--space-5); }

/* Formularios */
.form label { display: block; font: 900 12px/1.2 var(--font-sans); letter-spacing: .02em; text-transform: uppercase; color: var(--ink); margin-bottom: var(--space-4); }
.form input, .form textarea, .advgrid input, .advgrid select, .searchbox input { display: block; width: 100%; box-sizing: border-box; margin-top: var(--space-2); font: 500 15px/1.3 var(--font-sans); text-transform: none; letter-spacing: 0; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: var(--radius-xs); background: var(--surface); color: var(--ink); }
.form input:focus, .form textarea:focus, .advgrid input:focus, .advgrid select:focus, .searchbox input:focus { outline: 2px solid var(--focus); outline-offset: 2px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.hp { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; }
.form-msg { margin: var(--space-4) 0 0; font-weight: 900; }
.form-msg.err { color: #8a1c1c; }
.steps { margin: 0 0 var(--space-3); padding-left: 20px; font-size: 15px; }
.steps li { margin-bottom: var(--space-2); }
.contact p { display: flex; gap: var(--space-3); margin: 0 0 var(--space-4); font-size: 15px; }
.contact svg { margin-top: 4px; }

/* Estadísticas */
.chart .bars { display: flex; align-items: flex-end; gap: 10px; height: 220px; margin: var(--space-6) 0 var(--space-7); padding-bottom: 26px; border-bottom: 2px solid var(--line-strong); }
.bar { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; position: relative; }
.bar-v { width: 100%; max-width: 46px; height: var(--h); background: var(--verde-oscuro); position: relative; min-height: 4px; }
.bar:last-child .bar-v { background: var(--accent); }
.bar-v em { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font: 500 14px var(--font-display); font-style: normal; }
.bar-l { position: absolute; bottom: -24px; font-size: 12px; color: var(--ink-muted); }
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 10px 4px; border-bottom: 1px solid var(--line); }
.tbl td:last-child, .tbl th:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.tbl th { font: 900 11px var(--font-sans); letter-spacing: .03em; text-transform: uppercase; color: var(--ink-muted); }
.tbl .tot td { font-weight: 900; border-bottom: 0; }
.months { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: var(--space-3); }
.month { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line-strong); padding: 12px 14px; text-decoration: none !important; color: var(--ink); font-size: 15px; }
.month:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

/* Búsqueda */
.searchbox { display: flex; gap: var(--space-3); align-items: center; }
.searchbox input { margin: 0; font-size: 17px; padding: 13px 14px; }
.adv summary { cursor: pointer; font: 900 13px var(--font-sans); text-transform: uppercase; letter-spacing: .02em; }
.advgrid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin-top: var(--space-5); }
.advgrid fieldset { border: 1px solid var(--line); padding: var(--space-4); margin: 0; }
.advgrid legend { font: 900 12px var(--font-sans); letter-spacing: .02em; text-transform: uppercase; padding: 0 6px; }
.advgrid label { display: block; font-size: 14px; margin-bottom: var(--space-3); }
.rds { font-size: 13px; color: var(--ink-muted); margin: -4px 0 var(--space-3); }
.rd { display: inline-flex !important; align-items: center; gap: 4px; margin: 0 10px 0 6px !important; }
.rd input { width: auto !important; margin: 0 !important; display: inline !important; }
.advbtns { grid-column: 1 / -1; display: flex; gap: var(--space-3); }
.rcount { color: var(--ink-muted); font-size: 15px; margin: var(--space-6) 0 0; }
.results { padding-bottom: var(--space-8); }
.results mark { background: var(--verde-claro); color: var(--verde-oscuro); padding: 0 2px; }
.snip { margin: var(--space-2) 0 0; font-size: 14px; color: var(--ink-muted); grid-column: 1 / -1; }
.results .rv-article .eyebrow { margin: 0; }

/* Pie */
.rv-footer__logo { height: 65px; width: auto; margin-bottom: var(--space-5); }
.rv-footer ul a, .rv-footer p a { color: var(--verde); }

/* Responsivo */
@media (max-width: 1100px) {
  .rv-nav__list { gap: 0 var(--space-4); }
  .rv-nav__item a { font-size: 14px; }
  .rv-nav__search { min-width: 220px; }
  .minis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .rv-nav__list { display: none; width: 100%; flex-direction: column; align-items: stretch; padding-bottom: var(--space-3); }
  .rv-nav__list.open { display: flex; }
  .rv-nav__item a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .rv-nav__search { margin-left: auto; min-width: 0; flex: 1; max-width: 360px; }
  .rv-issue { grid-template-columns: auto 1fr; }
  .rv-issue__cover { display: none; }
  .home-notices { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .col-side .sticky { position: static; }
  .advgrid { grid-template-columns: 1fr; }
  .people { grid-template-columns: 1fr; }
  .rv-masthead__meta { text-align: left; }
}
@media (max-width: 640px) {
  .rv-masthead__title { font-size: 34px; }
  .rv-masthead__brand { gap: var(--space-4); }
  .rv-masthead__logo { height: 52px; }
  .rv-masthead__meta { font-size: 12px; }
  .rv-nav__search { order: 3; max-width: none; flex-basis: 100%; margin-bottom: var(--space-3); }
  .rv-banner { min-height: 0; }
  .rv-banner__body { padding: var(--space-6) var(--space-5); }
  .rv-banner__title { font-size: 32px; }
  .rv-banner__media { display: none; }
  .rv-issue { grid-template-columns: 1fr; }
  .rv-shield { --shield-w: 200px !important; }
  .rv-issue__vol span { font-size: 48px; }
  .h1 { font-size: 30px; }
  .rv-stat__num { font-size: 48px; }
  .minis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sec-head.row { flex-direction: column; align-items: flex-start; }
  .yr { grid-template-columns: 1fr; gap: var(--space-4); }
  .yr-h { font-size: 38px; }
  .icards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .issuehead { grid-template-columns: 110px 1fr; gap: var(--space-4); }
  .cover.md { width: 110px; }
  .two { grid-template-columns: 1fr; }
  .cite-box { padding-right: var(--space-4); } .copy { position: static; margin-top: var(--space-3); }
  .searchbox { flex-direction: column; align-items: stretch; }
  .rv-footer__cols { grid-template-columns: 1fr !important; }
  .chart .bars { gap: 3px; } .bar-v em { font-size: 10px; } .bar-l { font-size: 10px; transform: rotate(-45deg); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { .rv-nav, .rv-footer, .col-side, .tabs, .rv-article__links, .pn, .home-banner { display: none !important; } .grid { display: block; } }
[hidden]{display:none!important}
.rv-toc__area h3 .rv-tag { display: inline-flex; font-size: 12px; padding: 8px 12px; }
.rv-toc__area h3 .rv-toc__name { display: none; }
.rv-tag--editorial { --tag: var(--verde-claro); }
.rv-article__body { grid-column: 1; grid-row: 1 / 3; min-width: 0; }
.rv-article__head + .rv-article__body { grid-row: 2 / 4; }
.rv-article__links { grid-column: 2; justify-content: flex-end; }
.rv-article__pages { align-self: start; }
@media (max-width: 640px) { .rv-article__body, .rv-article__head + .rv-article__body { grid-row: auto; } .rv-article__links { grid-column: 1; justify-content: flex-start; } }