/* ═══════════════════════════════════════════════════════════════════════
   NOTES — hoja del blog editorial de Suede Noise

   Se carga únicamente en las rutas de /blog. El resto del sitio no paga por
   ella. Depende de los roles de color declarados en styles.css: --ground,
   --ground-2, --surface, --edge, --ink, --ink-dim, --accent, --accent-text,
   --rule y sus tripletes RGB.

   REGLA INNEGOCIABLE: aquí no se escribe ni un color literal. Silica Unison
   invierte el sistema a fondo claro y cualquier literal se quedaría fijo y
   rompería el tema. Un volumen cambia de mundo cromático solo por su atributo
   data-album, que ya define styles.css.

   Gramática: THE EDITORIAL SPINE + MONUMENTAL FOLIOS.
   Retícula de 12 columnas, frontera principal en 900 px.
   ═══════════════════════════════════════════════════════════════════════ */

.nt {
  --nt-gutter: clamp(24px, 5vw, 96px);
  --nt-max: 1600px;
  --nt-measure: min(760px, 100%);
  --nt-gap: clamp(16px, 2vw, 32px);
  --nt-spine: clamp(88px, 7vw, 104px);
  --nt-ease: cubic-bezier(.2, .7, .2, 1);
  --nt-head: 100px;

  position: relative;
  display: block;
  width: 100%;
  background: var(--ground);
  color: var(--ink);
}

/* ── Primitivas tipográficas ─────────────────────────────────────────── */

.nt-label {
  margin: 0;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: clamp(10px, .78vw, 13px);
  letter-spacing: .2em;
  line-height: 1.5;
  text-transform: uppercase;
}

.nt-display {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: .86;
  text-transform: uppercase;
}

.nt-role { color: var(--accent-text); }

.nt-thesis {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(18px, 1.5vw, 24px);
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.25;
  text-transform: uppercase;
}

.nt-count { color: var(--ink-dim); }

.nt-state {
  margin: 0;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: clamp(11px, .9vw, 14px);
  letter-spacing: .28em;
  text-transform: uppercase;
}

.nt-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.nt-measure {
  width: 100%;
  max-width: var(--nt-measure);
}

.nt-visually-hidden {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  margin: -1px;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ── Llamadas a la acción ────────────────────────────────────────────── */

.nt-cta,
.nt-cta-inline {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: clamp(11px, .85vw, 13px);
  gap: 14px;
  letter-spacing: .26em;
  text-transform: uppercase;
  transition: color 420ms var(--nt-ease), letter-spacing 420ms var(--nt-ease);
}

.nt-cta-rule {
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
  transition: width 420ms var(--nt-ease);
}

.nt-cta:hover,
.nt-cta:focus-visible,
.nt-index-link:hover .nt-cta-inline,
.nt-index-link:focus-visible .nt-cta-inline { color: var(--ink); }

.nt-cta:hover .nt-cta-rule,
.nt-cta:focus-visible .nt-cta-rule,
.nt-index-link:hover .nt-cta-rule,
.nt-index-link:focus-visible .nt-cta-rule { width: 56px; }

.nt a:focus-visible,
.nt button:focus-visible,
.nt input:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 3px;
}

/* ── Héroes ──────────────────────────────────────────────────────────── */

.nt-hero {
  position: relative;
  display: flex;
  min-height: 76vh;
  min-height: 76svh;
  padding: calc(var(--nt-head) + 56px) var(--nt-gutter) clamp(48px, 6vh, 88px);
  align-items: flex-end;
  overflow: hidden;
  background: var(--ground);
}

.nt-hero-media,
.nt-spread-field,
.nt-gate-field {
  position: absolute;
  z-index: 0;
  inset: 0;
}

.nt-hero-media img,
.nt-spread-field img,
.nt-gate-field img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Unico tratamiento de legibilidad fotografica: una capa uniforme, sin
   gradiente, que cubre el campo completo. Nunca se dimensiona ni posiciona en
   funcion del bloque de texto. */
.nt-hero--volume .nt-hero-media::after,
.nt-spread-field::after,
.nt-gate-field::after,
.nt-article--image-led .nt-article-media::after,
.nt-article--image-led-text-dominant .nt-article-media::after {
  position: absolute;
  z-index: 1;
  content: "";
  background: rgb(var(--ground-rgb) / .56);
  inset: 0;
  pointer-events: none;
}

.nt-landing--silica-unison .nt-hero--volume .nt-hero-media::after {
  background: rgb(var(--ground-rgb) / .35);
}

/* Los apoyos de contraste se desvanecen dentro de la imagen. Fuera de la banda
   editorial de NOTES no hay rectangulos opacos detras de ningun bloque. */
.nt-gate-head::before,
.nt-gate-form-wrap::before {
  content: none;
}

.nt-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: 100%;
  max-width: var(--nt-max);
  margin: 0 auto;
  gap: 18px;
  grid-template-columns: repeat(12, 1fr);
}

/* Unica superficie solida permitida: la banda editorial de apertura. Al
   eliminar el padding inferior del hero, su borde inferior coincide con B00. */
.nt-hero--atlas { padding-bottom: 0; }

.nt-hero--atlas .nt-hero-inner {
  padding: clamp(20px, 2.4vw, 36px);
  isolation: isolate;
}

.nt-hero--atlas .nt-hero-inner::before {
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  content: "";
  background: rgb(var(--ground-rgb));
  pointer-events: none;
  transform: translateX(-50%);
}

.nt-hero-eyebrow { grid-column: 1 / -1; }
.nt-hero-eyebrow a {
  position: relative;
  z-index: 3;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: inherit;
  pointer-events: auto;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nt-hero--atlas .nt-hero-title {
  position: relative;
  font-size: clamp(72px, 13vw, 240px);
  grid-column: 1 / 9;
}

.nt-hero-title-echo {
  position: absolute;
  z-index: -1;
  top: 0;
  left: 14px;
  color: transparent;
  opacity: .28;
  -webkit-text-stroke: 1px var(--ink);
  transform: translateY(14px);
}

.nt-hero-intro {
  max-width: 46ch;
  margin: 0;
  align-self: end;
  color: var(--ink-soft, var(--ink));
  font-size: clamp(16px, 1.15vw, 19px);
  grid-column: 9 / -1;
  line-height: 1.6;
}

.nt-hero--volume .nt-hero-title {
  font-size: clamp(56px, 10vw, 190px);
  grid-column: 1 / -1;
}

.nt-hero--volume .nt-role { grid-column: 1 / 5; }
.nt-hero--volume .nt-count { grid-column: 5 / 8; }
.nt-hero--volume .nt-thesis { grid-column: 8 / -1; }

.nt-hero--volume .nt-hero-eyebrow,
.nt-hero--volume .nt-role,
.nt-hero--volume .nt-count,
.nt-hero--volume .nt-thesis {
  color: var(--ink);
  font-weight: 600;
}

.nt-landing--shelterless .nt-hero-eyebrow,
.nt-landing--shelterless .nt-role,
.nt-landing--shelterless .nt-count,
.nt-landing--shelterless .nt-thesis { color: #fffaf2; }

/* ── /blog · espina + spreads ────────────────────────────────────────── */

.nt-atlas-grid {
  position: relative;
  display: grid;
  max-width: var(--nt-max);
  margin: 0 auto;
  padding: 0 var(--nt-gutter);
  gap: var(--nt-gap);
  grid-template-columns: var(--nt-spine) 1fr;
}

.nt-spine {
  position: sticky;
  z-index: 3;
  top: calc(var(--nt-head) + 28px);
  height: max-content;
  padding: 40px 0;
}

.nt-spine-list {
  display: flex;
  padding: 0;
  margin: 0;
  flex-direction: column;
  gap: 44px;
  list-style: none;
}

.nt-spine-link {
  display: grid;
  color: var(--ink-dim);
  gap: 4px;
  opacity: .5;
  transition: opacity 420ms var(--nt-ease), color 420ms var(--nt-ease), transform 420ms var(--nt-ease);
}

.nt-spine-order,
.nt-spine-abbr,
.nt-spine-count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
}

.nt-spine-abbr { color: var(--ink); font-size: 15px; }

.nt-spine-rule {
  display: block;
  width: 12px;
  height: 1px;
  margin-top: 6px;
  background: currentColor;
  transition: width 420ms var(--nt-ease);
}

.nt-spine-link:hover,
.nt-spine-link:focus-visible,
.nt-spine-link.is-active {
  color: var(--ink);
  opacity: 1;
  transform: translateX(5px);
}

.nt-spine-link.is-active .nt-spine-rule,
.nt-spine-link:hover .nt-spine-rule { width: 36px; }

/* min-width: 0 es lo que impide que un titulo monumental empuje la columna:
   sin esto, "SHELTERLESS" a 15vw ensancha la retícula y saca la pagina de
   cuadro en movil. */
.nt-spreads {
  display: block;
  min-width: 0;
}

.nt-spread {
  position: relative;
  display: flex;
  min-height: 92vh;
  min-height: 92svh;
  padding: clamp(64px, 9vh, 128px) 0;
  align-items: center;
  overflow: hidden;
  background: var(--ground);
  color: var(--ink);
}

/* Cada volumen es su propio mundo y ocupa el ancho real de la ventana por su
   lado derecho: la espina editorial se queda a la izquierda, legible, con su
   propio tema. El desplazamiento se calcula exacto —gutter más el margen de
   centrado— para no depender de trucos con 100vw dentro de la retícula. */
.nt-spread {
  --nt-bleed: calc(var(--nt-gutter) + max(0px, (100vw - var(--nt-max)) / 2));

  margin-right: calc(-1 * var(--nt-bleed));
  padding-right: var(--nt-bleed);
}

.nt-spread::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: var(--ground);
}

.nt-spread-inner {
  position: relative;
  z-index: 2;
  display: grid;
  width: 100%;
  align-items: start;
  gap: var(--nt-gap);
  grid-template-columns: repeat(12, 1fr);
}

.nt-spread-title {
  position: relative;
  z-index: 1;
  display: grid;
  font-size: clamp(48px, 9vw, 168px);
  isolation: isolate;
  transition: letter-spacing 560ms var(--nt-ease);
}

.nt-spread:hover .nt-spread-title,
.nt-spread:focus-within .nt-spread-title { letter-spacing: -.06em; }

.nt-spread-info {
  position: relative;
  z-index: 1;
  display: grid;
  margin-top: 0;
  align-content: start;
  gap: 18px;
}

.nt-spread-title span {
  width: max-content;
  max-width: 100%;
}

.nt-spread-intro {
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(15px, 1.05vw, 18px);
  line-height: 1.65;
}

.nt-spread-notes {
  display: grid;
  padding: 0;
  border-top: 1px solid var(--rule);
  margin: 0;
  gap: 10px;
  list-style: none;
  padding-block-start: 16px;
}

.nt-spread-notes li {
  display: grid;
  align-items: baseline;
  color: var(--ink-dim);
  font-size: clamp(14px, 1vw, 17px);
  gap: 14px;
  grid-template-columns: 34px 1fr;
  transition: transform 480ms var(--nt-ease), color 480ms var(--nt-ease);
}

.nt-spread:hover .nt-spread-notes li,
.nt-spread:focus-within .nt-spread-notes li { color: var(--ink); transform: translateX(4px); }

/* Home Blind conserva el vacio visual izquierdo de la composicion original. */
.nt-spread--home-blind .nt-spread-title { grid-column: 4 / 9; grid-row: 1; align-self: center; }
.nt-spread--home-blind .nt-spread-info { grid-column: 9 / -1; grid-row: 1; align-self: center; }

/* Shelterless: titulo e informacion a la izquierda; el territorio queda libre. */
.nt-spread--shelterless .nt-spread-title { grid-column: 1 / 6; grid-row: 1; }
.nt-spread--shelterless .nt-spread-info {
  grid-column: 1 / 6;
  grid-row: 2;
  margin-left: clamp(24px, 2vw, 40px);
}
.nt-spread--shelterless .nt-spread-title { font-size: clamp(42px, 7.5vw, 132px); }

.nt-spread--shelterless .nt-role,
.nt-spread--shelterless .nt-thesis,
.nt-spread--shelterless .nt-count,
.nt-spread--shelterless .nt-spread-intro,
.nt-spread--shelterless .nt-cta { color: var(--ink); }

/* Silica Unison: bloque izquierdo, con inset tipografico pero sin tarjeta. */
.nt-spread--silica-unison {
  --nt-silica-accent-readable: #8f3552;

  min-height: 76vh;
  min-height: 76svh;
}

.nt-spread--silica-unison .nt-spread-title { grid-column: 1 / 6; grid-row: 1; }
.nt-spread--silica-unison .nt-spread-info {
  grid-column: 1 / 6;
  grid-row: 2;
  padding-left: clamp(24px, 2vw, 40px);
}

.nt-spread--silica-unison .nt-role,
.nt-spread--silica-unison .nt-state,
.nt-spread--silica-unison .nt-cta--private {
  color: var(--nt-silica-accent-readable);
  font-weight: 600;
}

.nt-spread-intro + .nt-cta { margin-top: 0; }

.nt-cta--private { color: var(--accent-text); }

/* ── Landing de volumen ──────────────────────────────────────────────── */

.nt-volume-intro {
  display: grid;
  max-width: var(--nt-max);
  margin: 0 auto;
  padding: clamp(56px, 8vh, 112px) var(--nt-gutter);
  gap: clamp(32px, 4vw, 72px);
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.nt-volume-intro .nt-measure {
  max-width: none;
  grid-column: 3 / 11;
}

.nt-volume-intro .nt-measure p {
  margin: 0 0 1.2em;
  color: var(--ink-dim);
  font-size: clamp(16px, 1.15vw, 19px);
  line-height: 1.72;
}

.nt-volume-intro .nt-measure p:last-child { margin-bottom: 0; }

.nt-index {
  position: relative;
  display: grid;
  max-width: var(--nt-max);
  margin: 0 auto;
  padding: 0 var(--nt-gutter) clamp(64px, 9vh, 128px);
  gap: clamp(24px, 3vw, 64px);
  grid-template-columns: 60fr 40fr;
}

/* Shelterless invierte la lectura: lista a la izquierda, campo a la derecha */
.nt-landing--shelterless .nt-index,
.nt-landing--silica-unison .nt-index { grid-template-columns: 40fr 60fr; }

.nt-landing--shelterless .nt-index-preview,
.nt-landing--silica-unison .nt-index-preview { order: 2; }

.nt-index-preview {
  position: sticky;
  top: calc(var(--nt-head) + 40px);
  height: max-content;
}

.nt-preview-stack {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
}

.nt-preview {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 450ms var(--nt-ease);
}

.nt-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nt-preview.is-active { opacity: 1; }

.nt-index-body {
  min-width: 0;
  padding-bottom: var(--nt-index-tail, 0px);
}

.nt-index-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.nt-index-item {
  border-bottom: 1px solid var(--rule);
}

.nt-index-link {
  display: grid;
  min-height: 48vh;
  padding: clamp(28px, 4vh, 56px) 0;
  align-content: center;
  gap: 14px;
}

.nt-index-meta {
  display: flex;
  align-items: baseline;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  gap: 16px;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.nt-index-title {
  color: var(--ink);
  font-size: clamp(28px, 4vw, 62px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: .95;
  opacity: .78;
  transition: opacity 520ms var(--nt-ease);
}

.nt-index-excerpt {
  max-width: 52ch;
  color: var(--ink-dim);
  font-size: clamp(15px, 1.05vw, 18px);
  line-height: 1.6;
  opacity: .55;
  transition: opacity 520ms var(--nt-ease);
}

.nt-index-item.is-active .nt-index-title,
.nt-index-link:hover .nt-index-title,
.nt-index-link:focus-visible .nt-index-title { opacity: 1; }

.nt-index-item.is-active .nt-index-excerpt,
.nt-index-link:hover .nt-index-excerpt,
.nt-index-link:focus-visible .nt-index-excerpt { opacity: 1; }

.nt-index-media { display: none; }

/* ── Interludios ─────────────────────────────────────────────────────── */

/* Interludios B04 / B06 / B07 / B10 / B11.
 *
 * Son masters 3:2. El contenedor adopta ese mismo ratio en todos los
 * viewports: con `cover` sobre una caja 3:2 no se pierde un solo píxel de la
 * composición, y desaparece el recorte vertical que producía el min-height. */
.nt-interlude {
  position: relative;
  display: grid;
  aspect-ratio: 3 / 2;
  min-height: 0;
  padding: 0;
  margin: clamp(32px, 5vh, 72px) 0;
  align-items: center;
  overflow: hidden;
}

.nt-interlude-media { position: absolute; inset: 0; }

.nt-interlude-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nt-interlude-lines {
  position: relative;
  z-index: 2;
  display: grid;
  padding: clamp(24px, 4vw, 56px);
  gap: 8px;
  justify-items: start;
}

.nt-interlude::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  background: rgb(var(--ground-rgb) / .56);
}

.nt-interlude-lines .nt-label {
  color: var(--ink);
  font-size: clamp(13px, 1.4vw, 20px);
  letter-spacing: .3em;
}

/* ── Artículos ───────────────────────────────────────────────────────── */

.nt-article { padding-top: var(--nt-head); }

.nt-band {
  display: flex;
  max-width: var(--nt-max);
  min-height: 48px;
  padding: 12px var(--nt-gutter);
  border-bottom: 1px solid var(--rule);
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nt-band-left {
  margin: 0;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: clamp(10px, .78vw, 12px);
  letter-spacing: .2em;
  text-transform: uppercase;
}

.nt-band-left a { color: var(--ink); }
.nt-band-left a:hover { color: var(--accent-text); }

.nt-article-hero {
  position: relative;
  display: grid;
  max-width: var(--nt-max);
  margin: 0 auto;
  padding-block: clamp(40px, 6vh, 88px);
  padding-inline: var(--nt-gutter);
  gap: clamp(24px, 3vw, 56px);
}

.nt-article-title {
  font-size: clamp(40px, 7vw, 132px);
  line-height: .96;
  text-transform: none;
}

.nt-title-line { display: block; }
.nt-title-line--bracket { white-space: nowrap; }

.nt-standfirst {
  max-width: 54ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(19px, 1.6vw, 28px);
  font-weight: 400;
  line-height: 1.4;
}

.nt-article-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Variante A — IMAGE LED: imagen a sangre, título abajo */
.nt-article--image-led .nt-article-hero,
.nt-article--image-led-text-dominant .nt-article-hero {
  min-height: 78vh;
  min-height: 78svh;
  align-content: end;
  overflow: clip;
  padding-block-start: clamp(96px, 22vh, 260px);
}

.nt-article--image-led .nt-article-media,
.nt-article--image-led-text-dominant .nt-article-media {
  position: absolute;
  z-index: 0;
  inset: 0;
}

.nt-article--image-led .nt-article-hero-inner,
.nt-article--image-led-text-dominant .nt-article-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 20px;
}

.nt-article--image-led-text-dominant .nt-standfirst { max-width: 60ch; }

[data-album="home-blind"] .nt-article--image-led .nt-standfirst,
[data-album="home-blind"] .nt-article--image-led-text-dominant .nt-standfirst,
[data-album="shelterless"] .nt-article--image-led .nt-standfirst,
[data-album="shelterless"] .nt-article--image-led-text-dominant .nt-standfirst { color: #fffaf2; }

/* Variante B — TEXT LED: mucho fondo, tipografía dominante */
.nt-article--text-led .nt-article-hero,
.nt-article--terminal-folio .nt-article-hero {
  min-height: 70vh;
  min-height: 70svh;
  align-content: center;
  grid-template-columns: 7fr 5fr;
}

.nt-article--text-led .nt-article-hero-inner,
.nt-article--terminal-folio .nt-article-hero-inner {
  display: grid;
  align-content: center;
  gap: 20px;
}

.nt-article--text-led .nt-article-media,
.nt-article--terminal-folio .nt-article-media { align-self: stretch; }

/* Variante C — SPLIT / MATERIAL: cruce entre materia y texto */
.nt-article--split-material .nt-article-hero {
  min-height: 72vh;
  min-height: 72svh;
  align-items: center;
  grid-template-columns: 5fr 7fr;
}

.nt-article--split-material .nt-article-media {
  position: relative;
  z-index: 1;
  align-self: stretch;
  margin-right: -6%;
}

.nt-article--split-material .nt-article-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 20px;
}

/* Cuerpo */
.nt-body {
  display: grid;
  max-width: var(--nt-max);
  padding: clamp(24px, 4vh, 56px) var(--nt-gutter) clamp(56px, 8vh, 112px);
  margin: 0 auto;
  column-gap: var(--nt-gap);
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.nt-body > p {
  max-width: none;
  margin: 0 0 1.35em;
  color: var(--ink-dim);
  font-size: clamp(18px, 1.25vw, 21px);
  line-height: 1.72;
  grid-column: 1 / 8;
}

.nt-h2 {
  max-width: none;
  margin: 2.2em 0 .9em;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(22px, 2vw, 32px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
  grid-column: 1 / 8;
}

.nt-pull {
  max-width: min(620px, 100%);
  padding-left: clamp(16px, 2vw, 32px);
  border-left: 1px solid var(--accent-text);
  margin: clamp(40px, 6vh, 80px) 0 clamp(40px, 6vh, 80px) auto;
  grid-column: 7 / -1;
}

.nt-pull blockquote { margin: 0; }

.nt-pull p {
  margin: 0;
  color: var(--ink);
  font-size: clamp(22px, 2.4vw, 40px);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.22;
}

.nt-inline-figure {
  margin: clamp(40px, 6vh, 88px) 0;
}

.nt-inline-figure--offset { max-width: none; grid-column: 8 / -1; }
.nt-inline-figure--wide { max-width: none; grid-column: 2 / 12; }
.nt-inline-figure--half-width {
  width: 150%;
  max-width: none;
  grid-column: 4 / 9;
  justify-self: center;
}
.nt-inline-figure img { width: 100%; height: auto; }

.nt-inline-figure--crop-4x3 .nt-inline-media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.nt-inline-figure--crop-4x3 .nt-inline-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 55%;
}

/* Final correction: these two approved private heroes must preserve the
   master image without the editorial veil used by other image-led notes. */
.nt[data-note="lumina-overflow"] .nt-article-media::after,
.nt[data-note="lucent-meridian"] .nt-article-media::after {
  content: none;
  background: transparent;
  opacity: 0;
}

/* Fase 1 — estabilidad de primer pintado: sin el veil, el fondo detras del
   titulo era el ground claro de Silica Unison hasta que la foto decodificaba,
   y el titulo (color: var(--ground), pensado para leerse sobre la foto
   oscura) quedaba invisible durante ese instante. Un fondo oscuro estable
   desde el primer pintado -el mismo rol `--ink` que ya usa el resto del
   sistema para superficies oscuras- evita ese asentamiento visible sin
   depender de que la imagen ya haya llegado. */
.nt[data-note="lumina-overflow"] .nt-article-media,
.nt[data-note="lucent-meridian"] .nt-article-media {
  background: var(--ink);
}

.nt[data-note="lumina-overflow"] .nt-article-media img,
.nt[data-note="lucent-meridian"] .nt-article-media img {
  filter: none;
  opacity: 1;
}

.nt[data-note="lumina-overflow"] .nt-article-title,
.nt[data-note="lumina-overflow"] .nt-standfirst {
  color: var(--ground);
  text-shadow: 0 2px 18px rgb(5 5 8 / .86), 0 1px 3px rgb(5 5 8 / .94);
}

.nt[data-note="lucent-meridian"] .nt-article-title,
.nt[data-note="lucent-meridian"] .nt-standfirst {
  color: var(--ground);
  text-shadow: 0 2px 18px rgb(5 5 8 / .86), 0 1px 3px rgb(5 5 8 / .94);
}

/* Enter the track y navegación */
.nt-enter-track {
  display: grid;
  max-width: var(--nt-max);
  padding: clamp(40px, 6vh, 80px) var(--nt-gutter);
  border-top: 1px solid var(--rule);
  margin: 0 auto;
  gap: 10px;
}

.nt-enter-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 64px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  text-transform: uppercase;
}

/* Los titulos que son enlaces siguen siendo objetivos tactiles: 44 px de alto
   minimo aunque la linea tipografica mida menos. */
.nt-enter-title a,
.nt-continue-title a,
.nt-coda-module-title a {
  display: inline-block;
  min-height: 44px;
}

.nt-enter-title a { color: var(--ink); transition: color 420ms var(--nt-ease); }
.nt-enter-title a:hover,
.nt-enter-title a:focus-visible { color: var(--accent-text); }

.nt-enter-links {
  margin: 0;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: clamp(11px, .85vw, 13px);
  letter-spacing: .18em;
}

.nt-note-nav {
  display: grid;
  max-width: var(--nt-max);
  padding: clamp(40px, 6vh, 80px) var(--nt-gutter) clamp(64px, 9vh, 120px);
  border-top: 1px solid var(--rule);
  margin: 0 auto;
  gap: clamp(20px, 3vw, 48px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.nt-nav-prev,
.nt-nav-next {
  display: grid;
  min-height: 44px;
  align-content: center;
  gap: 8px;
}

.nt-nav-prev { opacity: .62; }
.nt-nav-prev:hover, .nt-nav-prev:focus-visible { opacity: 1; }
.nt-nav-next { text-align: right; }

.nt-nav-title {
  color: var(--ink);
  font-size: clamp(20px, 2.4vw, 40px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.05;
  text-transform: uppercase;
}

.nt-nav-next .nt-nav-title { color: var(--ink); }
.nt-nav-prev .nt-nav-title { font-size: clamp(15px, 1.4vw, 22px); }

.nt-nav-return {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: clamp(11px, .85vw, 13px);
  grid-column: 1 / -1;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.nt-nav-return:hover, .nt-nav-return:focus-visible { color: var(--ink); }

/* ── Territorio privado ──────────────────────────────────────────────── */

.nt-private-state {
  position: relative;
  z-index: 4;
  max-width: var(--nt-max);
  padding: 14px var(--nt-gutter);
  border-bottom: 1px solid var(--rule);
  margin: 0 auto;
  color: var(--ink);
  letter-spacing: .3em;
  padding-top: calc(var(--nt-head) + 14px);
}

.nt-article--private { padding-top: 0; }
.nt-article--private .nt-band { border-top: 0; }

.nt-exit {
  display: flex;
  max-width: var(--nt-max);
  padding: 0 var(--nt-gutter) clamp(56px, 8vh, 96px);
  margin: 0 auto;
  justify-content: flex-start;
}

.nt-exit--landing { padding-top: clamp(24px, 4vh, 48px); }

.nt-exit-button {
  min-height: 44px;
  padding: 12px 0;
  border: 0;
  background: none;
  color: var(--ink-dim);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: clamp(10px, .8vw, 12px);
  letter-spacing: .26em;
  text-transform: uppercase;
  transition: color 420ms var(--nt-ease);
}

.nt-exit-button:hover, .nt-exit-button:focus-visible { color: var(--ink); }

/* Gate
 *
 * B08 no tiene master 4:5 suministrado. En escritorio sigue siendo campo a
 * sangre; por debajo de 900 px pasa a ser un bloque 16:9 en el flujo, entre el
 * título y el formulario, para no recortar dos tercios de la imagen. */
.nt-gate {
  position: relative;
  display: grid;
  /* La altura no puede alejarse mucho del 16:9 de B08: en un portátil o una
     tableta apaisada, un gate de alto completo obligaba a `cover` a comerse
     un cuarto del ancho de la imagen. Con este tope el recorte se queda en el
     entorno del 4 % en todo el rango de escritorio. */
  min-height: 100vh;
  min-height: min(100svh, max(560px, 58vw));
  /* El campo sigue siendo a sangre; lo que se centra en `--nt-max` es el
     contenido, mediante el propio padding. Así el gate puede ser una rejilla
     directa y reordenarse en móvil sin perder el sangrado de B08. */
  padding-block: calc(var(--nt-head) + 48px) clamp(56px, 8vh, 96px);
  padding-inline: max(var(--nt-gutter), calc((100% - var(--nt-max)) / 2));
  align-content: center;
  gap: 18px;
  grid-template-columns: repeat(12, 1fr);
  overflow: hidden;
}

.nt-gate-head {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 18px;
  grid-column: 1 / 8;
}

.nt-gate-title {
  display: grid;
  font-size: clamp(56px, 11vw, 176px);
}

.nt-gate-title:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 6px; }

.nt-gate-head .nt-role,
.nt-gate-head .nt-state {
  display: inline-block;
  margin-right: 24px;
  color: var(--ink);
  font-weight: 600;
}

.nt-gate-form-wrap {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: start;
  gap: 14px;
  grid-column: 8 / -1;
}

.nt-gate-heading {
  color: var(--ink);
  color: color-mix(in srgb, var(--accent-text) 72%, var(--ink) 28%);
  letter-spacing: .3em;
}

.nt-gate-form {
  display: grid;
  gap: 12px;
}

.nt-gate-label { color: var(--ink); }

.nt-gate-input {
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--edge-2);
  background: rgb(var(--ground-rgb) / .55);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: .12em;
}

.nt-gate-input:focus { border-color: var(--accent-text); outline: none; }

.nt-gate-button {
  min-height: 52px;
  padding: 14px 28px;
  border: 1px solid var(--accent-text);
  background: none;
  color: var(--ink);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  justify-self: start;
  letter-spacing: .3em;
  text-transform: uppercase;
  transition: background-color 420ms var(--nt-ease), color 420ms var(--nt-ease);
}

.nt-gate .nt-hero-eyebrow { color: var(--ink); font-weight: 600; }

.nt-gate-button:hover,
.nt-gate-button:focus-visible { background: var(--accent-text); color: var(--ground); }

.nt-gate-message {
  min-height: 1.4em;
  margin: 0;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.nt-gate-message.is-error,
.nt-gate-message.is-expired { color: var(--alert, var(--accent-text)); }

.nt-gate-return {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.nt-gate-return:hover, .nt-gate-return:focus-visible { color: var(--ink); }

/* Módulo de coda dentro de la landing privada */
.nt-coda-module {
  display: grid;
  max-width: var(--nt-max);
  padding: clamp(64px, 10vh, 140px) var(--nt-gutter) clamp(24px, 4vh, 48px);
  border-top: 2px solid var(--edge-2);
  margin: clamp(40px, 6vh, 96px) auto 0;
  gap: 16px;
  justify-items: start;
}

.nt-coda-category { color: var(--accent-text); letter-spacing: .34em; }

.nt-coda-module-title {
  font-size: clamp(34px, 5.5vw, 92px);
}

.nt-coda-scope { color: var(--ink-dim); letter-spacing: .24em; }

.nt-coda-excerpt {
  max-width: 60ch;
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(16px, 1.15vw, 19px);
  line-height: 1.65;
}

/* Continuación desde Total Integration */
.nt-continue {
  display: grid;
  max-width: var(--nt-max);
  padding: clamp(48px, 8vh, 112px) var(--nt-gutter);
  border-top: 2px solid var(--edge-2);
  margin: 0 auto;
  gap: 14px;
  justify-items: start;
}

.nt-continue .nt-label { color: var(--accent-text); letter-spacing: .34em; }

.nt-continue-title {
  font-size: clamp(32px, 5vw, 84px);
}

.nt-continue-title a { color: var(--ink); transition: color 420ms var(--nt-ease); }
.nt-continue-title a:hover, .nt-continue-title a:focus-visible { color: var(--accent-text); }

/* ── Coda ────────────────────────────────────────────────────────────── */

.nt-coda { padding-top: 0; }

.nt-coda-opening {
  display: grid;
  max-width: var(--nt-max);
  min-height: 64vh;
  min-height: 64svh;
  padding: clamp(56px, 9vh, 128px) var(--nt-gutter) clamp(32px, 5vh, 64px);
  margin: 0 auto;
  align-content: center;
  gap: clamp(24px, 3vh, 40px);
  justify-items: start;
}

.nt-coda-title {
  font-size: clamp(44px, 8.5vw, 148px);
  line-height: .94;
  text-transform: none;
}

.nt-coda-opening .nt-standfirst { max-width: 62ch; }

.nt-coda-figure {
  display: grid;
  max-width: var(--nt-max);
  padding: 0 var(--nt-gutter);
  margin: clamp(40px, 6vh, 96px) auto;
  column-gap: var(--nt-gap);
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.nt-coda-figure .nt-coda-media { grid-column: 1 / -1; }
.nt-coda-figure img { width: 100%; height: auto; }

/* True full-bleed primitive (Fase 1): OE01 (umbral de apertura) y OE05
   (ruptura terminal). A diferencia del antiguo `--canonical`, que quedaba
   acotado a `--nt-max`, esto alcanza el borde real del viewport en pantallas
   más anchas que el contenedor editorial. */
.nt-coda-figure--bleed {
  display: block;
  max-width: none;
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  padding: 0;
}

.nt-coda-figure--opening.nt-coda-figure--bleed {
  margin-top: 0;
  margin-bottom: clamp(26px, 3vh, 36px);
}
.nt-body--coda > .nt-coda-figure--bleed {
  grid-column: 1 / -1;
  margin-block: clamp(48px, 8vh, 112px);
}
.nt-body--coda > .nt-coda-figure--bleed[data-oe-progress-end] { margin-top: 0; }

.nt-coda-figure--bleed .nt-coda-media { display: block; }
.nt-coda-figure--bleed img { width: 100%; height: auto; }

.nt-body--coda { padding-top: clamp(24px, 2.5vh, 28px); }
.nt-oe-reading-stage,
.nt-oe-closing {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--nt-gap);
}
.nt-oe-reading-copy { grid-column: 1 / -1; min-width: 0; }
.nt-oe-reading-copy > p,
.nt-oe-closing > p {
  max-width: none;
  grid-column: 2 / 9;
  margin: 0 0 1.1em;
  color: var(--ink-dim);
  font-size: clamp(18px, 1.25vw, 21px);
  line-height: 1.72;
}
.nt-oe-reading-copy .nt-h2,
.nt-oe-closing .nt-h2 { max-width: none; margin-top: clamp(22px, 2.8vh, 34px); grid-column: 2 / 9; }
.nt-oe-reading-copy .nt-pull,
.nt-oe-closing .nt-pull { grid-column: 2 / 9; }
.nt-oe-rail-slot { display: none; }
.nt-oe-terminal-gap { grid-column: 1 / -1; height: clamp(6vh, 7.5vh, 9vh); }

.nt-note-nav--coda { grid-template-columns: 1fr; }

/* ── Carril sticky 4:5 (OE02 → OE03 → OE04) ───────────────────────────
 *
 * Base: cada figura vive en su propio punto semantico del cuerpo (igual que
 * cualquier otra imagen inline), asi que sin CSS de escritorio y sin JS el
 * articulo ya funciona: tres imagenes 4:5 en su lugar, en orden de lectura.
 * El bloque `min-width: 900px` de mas abajo superpone las tres en una unica
 * ventana sticky; `notes-ui.js` solo decide la opacidad. */
.nt-oe-rail-image {
  display: block;
  max-width: var(--nt-max);
  margin: clamp(40px, 6vh, 88px) auto;
  padding: 0 var(--nt-gutter);
  grid-column: 2 / 9;
}

.nt-oe-rail-media,
.nt-oe-rail-media img { display: block; width: 100%; height: auto; }

/* ── Móvil y tablet ──────────────────────────────────────────────────── */

/* ── Progress line de lectura ────────────────────────────────────────────
 *
 * Línea discreta, fija bajo la cabecera, que sólo dice cuánto queda de la
 * lectura. Donde el navegador soporta animaciones guiadas por scroll no
 * ejecuta JavaScript ni mide nada; donde no, notes-ui.js escribe
 * `--nt-progress` con un rAF pasivo. No es movimiento ornamental —es
 * información de lectura—, así que permanece con `prefers-reduced-motion`. */
.nt-progress {
  position: fixed;
  z-index: 40;
  top: var(--nt-head);
  right: 0;
  left: 0;
  height: 2px;
  background: var(--rule);
  pointer-events: none;
}

.nt-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent-text);
  transform: scaleX(var(--nt-progress, 0));
  transform-origin: 0 50%;
}

@supports (animation-timeline: scroll()) {
  .nt-progress-bar {
    animation: nt-progress-grow linear both;
    animation-timeline: scroll(root block);
  }
}

@keyframes nt-progress-grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

/* La barra de la coda mide un rango (OE01→OE05), nunca el documento entero,
   asi que en cualquier ancho cancela la animation-timeline nativa de arriba
   y depende siempre del calculo acotado de notes-ui.js. */
.nt-progress--coda .nt-progress-bar { animation: none; }
.nt-progress--coda {
  z-index: 101;
  top: var(--nt-coda-header-height, var(--nt-head));
  height: 2px;
  overflow: visible;
  background: color-mix(in srgb, var(--edge-2) 50%, var(--ground));
}
.nt-progress--coda .nt-progress-bar {
  position: absolute;
  top: 50%;
  left: 0;
  height: 4px;
  background: color-mix(in srgb, var(--accent-text) 88%, var(--ink));
  transform: translateY(-50%) scaleX(var(--nt-progress, 0));
  transform-origin: 0 50%;
  transition: opacity 160ms linear;
}
.nt-progress--coda[data-progress-complete] .nt-progress-bar { opacity: 0; }

/* ── Carril sticky (>=900px) ────────────────────────────────────────── */
@media (min-width: 900px) {
  .nt-oe-reading-stage {
    column-gap: clamp(52px, 3.5vw, 60px);
    grid-template-columns: minmax(0, 54fr) minmax(0, 46fr);
    align-items: start;
  }
  .nt-oe-reading-copy { grid-column: 1; min-width: 0; }
  .nt-oe-reading-copy > p,
  .nt-oe-reading-copy .nt-h2,
  .nt-oe-reading-copy .nt-pull { grid-column: auto; max-width: min(700px, 100%); }
  .nt-oe-visual-rail {
    grid-column: 2;
    align-self: start;
    position: sticky;
    top: calc(var(--nt-coda-header-height, var(--nt-head)) + 24px);
    max-width: none;
    width: min(100%, 640px, calc(86svh * .8));
    aspect-ratio: 4 / 5;
    max-height: 86svh;
    margin: 0;
    padding: 0;
    justify-self: end;
  }
  .nt-oe-visual-rail .nt-oe-rail-image {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    opacity: 0;
    transition: opacity 650ms var(--nt-ease);
    pointer-events: none;
  }

  .nt-oe-visual-rail .nt-oe-rail-media,
  .nt-oe-visual-rail .nt-oe-rail-media img { width: 100%; height: 100%; object-fit: cover; }

  /* Sin JS: el primer estado (OE02) se muestra por defecto, mejora
     progresiva pura -el articulo nunca depende de notes-ui.js para ser
     legible-. Con JS, `data-oe-active` en cualquiera de las tres decide. */
  .nt-oe-visual-rail .nt-oe-rail-image[data-oe-state="1"] { opacity: 1; }
  .nt-oe-visual-rail .nt-oe-rail-image[data-oe-active] { opacity: 1; }
  [data-oe-rail-js] .nt-oe-visual-rail .nt-oe-rail-image:not([data-oe-active]) { opacity: 0; }

  @media (prefers-reduced-motion: reduce) {
    .nt-oe-visual-rail .nt-oe-rail-image { transition: none; }
  }
}

@media (max-width: 899px) {
  .nt-oe-reading-copy > p,
  .nt-oe-reading-copy .nt-h2,
  .nt-oe-reading-copy .nt-pull,
  .nt-oe-closing > p,
  .nt-oe-closing .nt-h2,
  .nt-oe-closing .nt-pull,
  .nt-oe-rail-image { grid-column: 1 / -1; }
  .nt-oe-reading-copy > p,
  .nt-oe-closing > p { font-size: 18px; }
  .nt-oe-visual-rail { display: none; }
  .nt-oe-rail-image { max-width: none; padding: 0 var(--nt-gutter); }
}

@media (max-width: 899px) {
  .nt { --nt-head: 88px; }

  /* En movil la variante 4:5 llena mas encuadre y el titulo cae sobre zonas
     mucho mas claras que en escritorio. Medido con qa-contraste.js. */
  .nt-hero {
    min-height: 74vh;
    min-height: 74svh;
    padding-top: calc(var(--nt-head) + 40px);
  }

  .nt-hero--atlas .nt-hero-title { font-size: clamp(64px, 20vw, 160px); grid-column: 1 / -1; }
  .nt-hero-intro { max-width: none; grid-column: 1 / -1; }
  .nt-hero--volume .nt-hero-title { font-size: clamp(44px, 13vw, 128px); }
  .nt-hero--volume .nt-role,
  .nt-hero--volume .nt-count,
  .nt-hero--volume .nt-thesis { grid-column: 1 / -1; }

  /* La espina se convierte en banda horizontal al comienzo de los volúmenes */
  .nt-atlas-grid { grid-template-columns: 1fr; }

  .nt-spine { position: static; padding: 24px 0 8px; }

  .nt-spine-list {
    flex-direction: row;
    gap: 28px;
  }

  .nt-spine-link {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 8px;
    opacity: 1;
  }
  .nt-spine-rule { display: none; }

  /* Sin espina lateral, el spread se sale por los dos lados. */
  .nt-spread {
    padding: clamp(48px, 8vh, 88px) var(--nt-bleed);
    margin-right: calc(-1 * var(--nt-bleed));
    margin-left: calc(-1 * var(--nt-bleed));
    min-height: 0;
  }

  .nt-spread-inner { grid-template-columns: 1fr; }

  .nt-spread--home-blind .nt-spread-title,
  .nt-spread--shelterless .nt-spread-title,
  .nt-spread--silica-unison .nt-spread-title,
  .nt-spread--home-blind .nt-spread-info,
  .nt-spread--shelterless .nt-spread-info,
  .nt-spread--silica-unison .nt-spread-info { grid-column: 1 / -1; grid-row: auto; }

  .nt-spread--home-blind .nt-spread-info { margin-top: 0; }

  /* Ajustado a la palabra mas larga del sistema, "SHELTERLESS": por encima de
     esta escala deja de caber en una linea y rompe la retícula. */
  .nt-spread-title,
  .nt-spread--shelterless .nt-spread-title { font-size: clamp(38px, 13vw, 104px); }

  .nt-volume-intro { grid-template-columns: 1fr; }
  .nt-volume-intro .nt-measure { grid-column: 1 / -1; }

  /* Índices apilados: desaparece el preview sticky y cada nota lleva su imagen */
  .nt-index,
  .nt-landing--shelterless .nt-index,
  .nt-landing--silica-unison .nt-index { grid-template-columns: 1fr; }

  .nt-index-preview { display: none; }

  .nt-index-link { min-height: 0; }

  .nt-index-item .nt-index-media {
    display: block;
    margin-bottom: clamp(20px, 4vh, 36px);
  }

  .nt-index-media img { width: 100%; height: auto; }

  .nt-index-item {
    display: grid;
    padding-bottom: clamp(28px, 5vh, 48px);
  }

  .nt-index-link { order: 1; padding-bottom: 12px; }
  .nt-index-media { order: 2; }

  .nt-index-title { opacity: 1; font-size: clamp(26px, 8vw, 44px); }
  .nt-index-excerpt { opacity: 1; }

  .nt-article-hero,
  .nt-article--text-led .nt-article-hero,
  .nt-article--split-material .nt-article-hero,
  .nt-article--terminal-folio .nt-article-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-block: clamp(32px, 6vh, 64px);
  }

  .nt-article--image-led .nt-article-hero,
  .nt-article--image-led-text-dominant .nt-article-hero {
    min-height: 0;
    padding-block: clamp(32px, 6vh, 64px);
  }

  .nt-article--image-led .nt-article-media,
  .nt-article--image-led-text-dominant .nt-article-media {
    position: static;
    grid-row: 1;
  }

  .nt-article--image-led .nt-article-media::after,
  .nt-article--image-led-text-dominant .nt-article-media::after,
  .nt-gate-field::after,
  .nt-spread--silica-unison .nt-spread-field::after { content: none; }

  .nt-article--image-led .nt-article-hero-inner,
  .nt-article--image-led-text-dominant .nt-article-hero-inner { grid-row: 2; }

  .nt-article--image-led .nt-article-hero-inner::before,
  .nt-article--image-led-text-dominant .nt-article-hero-inner::before { content: none; }

  .nt-article-media img { height: auto; object-fit: contain; }

  .nt-article--split-material .nt-article-media { margin-right: 0; }
  .nt-article-title { font-size: clamp(34px, 13vw, 78px); }
  .nt-standfirst { font-size: clamp(19px, 5vw, 24px); }

  .nt-body > p { font-size: 18px; }
  .nt-pull { margin-left: 0; }
  .nt-pull p { font-size: clamp(22px, 6.4vw, 30px); }

  .nt-note-nav { grid-template-columns: 1fr; }
  .nt-nav-next { text-align: left; }

  /* Gate en móvil: B08 deja de ser fondo recortado y pasa a ser un bloque
     16:9 en el flujo, entre el título y el formulario. Sin `cover` contra un
     viewport vertical no se pierde composición, y el texto ya no necesita
     velo porque no se apoya sobre la imagen. */
  .nt-gate {
    min-height: 0;
    padding-top: calc(var(--nt-head) + 32px);
    align-content: start;
    gap: clamp(24px, 4.5vh, 40px);
    grid-template-columns: 1fr;
  }

  .nt-gate-head,
  .nt-gate-form-wrap { grid-column: 1 / -1; grid-row: auto; }
  .nt-gate-head { order: 1; gap: 12px; }
  .nt-gate-field { order: 2; }
  .nt-gate-form-wrap { order: 3; }

  .nt-gate-head::before,
  .nt-gate-form-wrap::before { content: none; }

  .nt-gate-field {
    position: static;
    width: 100%;
    aspect-ratio: 16 / 9;
    inset: auto;
  }

  .nt-gate-field img { aspect-ratio: 16 / 9; height: auto; }

  .nt-gate-title { font-size: clamp(52px, 18vw, 120px); }
  .nt-gate-button { width: 100%; justify-self: stretch; }

  /* Silica en /blog: mismo criterio que el gate. B08 no tiene 4:5 y el spread
     vertical se comía dos tercios del ancho, así que aquí también se sirve en
     su ratio nativo, bajo el bloque de texto. */
  .nt-spread--silica-unison {
    display: grid;
    align-items: start;
    gap: clamp(20px, 4vh, 32px);
    grid-template-columns: 1fr;
  }

  .nt-spread--silica-unison .nt-spread-inner { order: 1; }

  .nt-spread--silica-unison .nt-spread-field {
    position: static;
    order: 2;
    width: 100%;
    aspect-ratio: 16 / 9;
    inset: auto;
  }

  .nt-spread--silica-unison .nt-spread-field img { aspect-ratio: 16 / 9; height: auto; }
  .nt-spread--silica-unison::after { content: none; }

  .nt-body > p,
  .nt-h2,
  .nt-pull,
  .nt-inline-figure--offset,
  .nt-inline-figure--wide,
  .nt-inline-figure--half-width,
  .nt-body--coda > p,
  .nt-body--coda .nt-h2,
  .nt-oe-rail-image { grid-column: 1 / -1; }

  .nt-inline-figure--half-width {
    width: 100%;
    max-width: 100%;
  }

  .nt-coda-figure .nt-coda-media { grid-column: 1 / -1; }
  .nt-oe-rail-image { max-width: none; padding: 0 var(--nt-gutter); }
  .nt-coda-title { font-size: clamp(38px, 13vw, 84px); }
}

/* fix(header): restructure mobile navigation into three levels, 2026-09-03.
   La cabecera fija movil pasa de ~68-102px a ~174px (~168px por debajo
   de 360px) al reestructurarse en tres niveles. Se anade aqui SOLO el
   valor de --nt-head para ese rango <=768px, DESPUES del bloque de
   arriba para que gane en la cascada; el rango 769-899px conserva su
   88px original sin cambios. No se toca nada mas de NOTES. Ver
   SUEDE_NOISE_MOBILE_HEADER_3_LEVEL_PACK v1.1 en la raiz del proyecto. */
@media (max-width: 768px) {
  .nt { --nt-head: 184px; }
}

@media (max-width: 520px) {
  .nt { --nt-gutter: 20px; }
  .nt-spread-title,
  .nt-spread--shelterless .nt-spread-title,
  .nt-hero--volume .nt-hero-title { font-size: 12.5vw; }
  .nt-spine-list { flex-wrap: wrap; gap: 18px; }
  .nt-index-title { font-size: clamp(24px, 9vw, 36px); }
}

/* ── Movimiento reducido ─────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .nt *,
  .nt *::before,
  .nt *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .nt-spread:hover .nt-spread-cover,
  .nt-spread:focus-within .nt-spread-cover { transform: none; }

  .nt-spread:hover .nt-spread-title,
  .nt-spread:focus-within .nt-spread-title { letter-spacing: -.035em; }

  .nt-spread:hover .nt-spread-notes li,
  .nt-spread:focus-within .nt-spread-notes li { transform: none; }

  .nt-spine-link:hover,
  .nt-spine-link:focus-visible,
  .nt-spine-link.is-active { transform: none; }

  .nt-preview { transition-duration: .01ms; }
}

/* ─────────────────────────────────────────────────────────────────────────
   Navegación de volumen + enlaces contextuales inline
   Microfase blog: solo /blog/home-blind y /blog/shelterless. Silica fuera.
   Todo por roles de color (album-aware); ningún hex literal.
   ───────────────────────────────────────────────────────────────────────── */

/* Color derivado, album-aware, de los enlaces contextuales inline. */
:root {
  --nt-inline-link: color-mix(in srgb, var(--accent-text) 72%, var(--ink) 28%);
}

/* Los 9 enlaces contextuales del cuerpo. Clase propia: no reestila el resto. */
.nt-context-link {
  color: var(--nt-inline-link);
  font-weight: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
  text-decoration-color: color-mix(in srgb, currentColor 55%, transparent);
  transition:
    color 200ms var(--nt-ease),
    text-decoration-color 200ms var(--nt-ease),
    text-decoration-thickness 200ms var(--nt-ease);
}
.nt-context-link:visited { color: var(--nt-inline-link); }
.nt-context-link:hover,
.nt-context-link:focus-visible {
  color: var(--accent-text);
  text-decoration-thickness: 2px;
  text-decoration-color: currentColor;
}

/* Navegación de volumen al final de las landings públicas. */
.nt-volume-nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: end;
  gap: clamp(16px, 3vw, 48px);
  max-width: var(--nt-max);
  margin: 0 auto;
  padding-inline: var(--nt-gutter);
  border-top: 1px solid var(--rule);
  padding-top: clamp(40px, 6vh, 72px);
  padding-bottom: clamp(64px, 9vh, 112px);
}
.nt-volume-nav-side { display: flex; }
.nt-volume-nav-prev { justify-content: flex-start; text-align: left; }
.nt-volume-nav-center { justify-content: center; text-align: center; }
.nt-volume-nav-next { justify-content: flex-end; text-align: right; }

.nt-volume-link {
  display: inline-flex;
  flex-direction: column;
  gap: .5em;
  text-decoration: none;
}
.nt-volume-prev {
  align-items: flex-start;
  opacity: .62;
  transition: opacity 200ms var(--nt-ease);
}
.nt-volume-prev:hover,
.nt-volume-prev:focus-visible { opacity: 1; }
.nt-volume-next { align-items: flex-end; }

.nt-volume-dir {
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: clamp(11px, .85vw, 13px);
  letter-spacing: .24em;
  text-transform: uppercase;
}
.nt-volume-name {
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 40px);
  line-height: 1.05;
  text-transform: uppercase;
}
.nt-volume-return {
  color: var(--accent-text);
  font-family: var(--font-mono);
  font-size: clamp(11px, .85vw, 13px);
  letter-spacing: .26em;
  text-transform: uppercase;
  text-decoration: none;
}
.nt-volume-return:hover,
.nt-volume-return:focus-visible {
  text-decoration: underline;
  text-underline-offset: .18em;
}

/* Móvil: apilado, targets táctiles >=44px, sin la celda vacía. */
@media (max-width: 899px) {
  .nt-volume-nav {
    grid-template-columns: 1fr;
    gap: clamp(20px, 5vw, 32px);
  }
  .nt-volume-nav-side:empty { display: none; }
  .nt-volume-nav-prev,
  .nt-volume-nav-center,
  .nt-volume-nav-next {
    justify-content: flex-start;
    text-align: left;
  }
  .nt-volume-next { align-items: flex-start; }
  .nt-volume-link {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 44px;
  }
  .nt-volume-return {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
}