/* ── Paleta: «El Periódico Inteligente» (sonder_identidad_visual.html), el tema 4 de la app.
   Leído y guardado llevan los colores con los que la app los señala al deslizar:
   primaryContainer (verde azulado) y secondaryContainer (ámbar). ── */
:root {
  color-scheme: light;
  --desk: #D3E0DE; --paper: #F5FAF9; --card: #FFFFFF; --stub: #E4EEED;
  --ink: #1A1C1C; --muted: #3A4646; --faint: #5E6E6D; --rule: #C3D2D0;
  --accent: #006766; --accent-ink: #FFFFFF;
  --hl: #BDEDEA; --hl-ink: #00201F;
  --play: #FFBF00; --play-ink: #2A1E00;
  --read-bg: #9CF0EE; --read-ink: #002020;
  --save-bg: #FFDF9E; --save-ink: #341F00;
  --sticker: rgba(250, 255, 254, .88);
  --ribbon-edge: #FFFFFF;
  --shadow: rgba(0, 55, 55, .14);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --desk: #000202; --paper: #061414; --card: #0E2222; --stub: #173030;
  --ink: #E4EEED; --muted: #B9CAC8; --faint: #80A09E; --rule: #2A4848;
  --accent: #4CD3D2; --accent-ink: #003737;
  --hl: #004F4E; --hl-ink: #9CF0EE;
  --play: #FFBF00; --play-ink: #2A1E00;
  --read-bg: #004F4E; --read-ink: #9CF0EE;
  --save-bg: #3D2F00; --save-ink: #FFDF9E;
  --sticker: rgba(6, 20, 20, .84);
  --ribbon-edge: #DCE8E6;
  --shadow: rgba(0, 0, 0, .22); /* más fuerte, la sombra llena las muescas de negro */
}
:root { --playing: color-mix(in srgb, var(--save-bg) 34%, var(--card)); }

/* Al pasar de una página a otra, la ilustración de la tarjeta crece hasta la del artículo. */
@view-transition { navigation: auto; }
::view-transition-old(*), ::view-transition-new(*) { animation-duration: .38s; }
::view-transition-group(*) { animation-duration: .38s; animation-timing-function: cubic-bezier(.2, .7, .2, 1); }
.vt-art { view-transition-class: art; }
::view-transition-old(*.art), ::view-transition-new(*.art) { height: 100%; object-fit: cover; }

/* ── Base ───────────────────────────────────────────── */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--desk); color: var(--ink);
  font-family: "Newsreader", Georgia, "Times New Roman", serif;
  font-optical-sizing: auto; font-size: 1.125rem; line-height: 1.55;
}
a { color: inherit; }
button { font: inherit; color: inherit; }
.mono {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
}
/* La marca se escribe SonderRSS también dentro de las líneas en mayúsculas. */
.brand { text-transform: none; }
.label { color: var(--accent); margin: 0; }
h2 { font-weight: 500; font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.02; letter-spacing: -.02em; margin: 14px 0 18px; }
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
.intro { color: var(--muted); max-width: 52ch; margin: 0; font-size: clamp(1.15rem, 1.5vw, 1.3rem); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ico { width: 20px; height: 20px; fill: currentColor; flex: none; display: block; }

/* ── Muescas: todo lo que es ticket se recorta con dos círculos (--m1, --m2). ── */
.notched {
  -webkit-mask:
    radial-gradient(circle var(--n) at var(--m1), #0000 97%, #000),
    radial-gradient(circle var(--n) at var(--m2), #0000 97%, #000);
  -webkit-mask-composite: source-in;
  mask:
    radial-gradient(circle var(--n) at var(--m1), #0000 97%, #000),
    radial-gradient(circle var(--n) at var(--m2), #0000 97%, #000);
  mask-composite: intersect;
}
.lift { filter: drop-shadow(0 1px 1px var(--shadow)) drop-shadow(0 16px 28px var(--shadow)); }

/* ── La página es un ticket largo: hojas con muescas en las esquinas
   y el troquelado entre una y otra. ── */
.sheet {
  --r: 14px; --rt: var(--r); --rb: var(--r);
  position: relative; max-width: 1200px; margin: 0 auto;
  background: var(--paper); padding: 48px 20px;
  -webkit-mask:
    radial-gradient(circle var(--rt) at 0 0, #0000 97%, #000),
    radial-gradient(circle var(--rt) at 100% 0, #0000 97%, #000),
    radial-gradient(circle var(--rb) at 0 100%, #0000 97%, #000),
    radial-gradient(circle var(--rb) at 100% 100%, #0000 97%, #000);
  -webkit-mask-composite: source-in;
  mask:
    radial-gradient(circle var(--rt) at 0 0, #0000 97%, #000),
    radial-gradient(circle var(--rt) at 100% 0, #0000 97%, #000),
    radial-gradient(circle var(--rb) at 0 100%, #0000 97%, #000),
    radial-gradient(circle var(--rb) at 100% 100%, #0000 97%, #000);
  mask-composite: intersect;
}
.sheet:first-of-type { --rt: .01px; }
.sheet ~ .sheet::before {
  content: ""; position: absolute; top: -1px;
  left: calc(var(--r) + 10px); right: calc(var(--r) + 10px);
  border-top: 2px dashed var(--rule);
}
@media (min-width: 900px) {
  body { padding: 28px 28px 96px; }
  .sheet { --r: 18px; padding: 72px 72px; }
}

/* ── Cabecera ───────────────────────────────────────── */
.masthead { padding-top: 18px; padding-bottom: 36px; }
.dateline { display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--faint); }
.dateline-end { display: flex; align-items: center; gap: 14px; }
.ed-night { display: none; }
:root[data-theme="dark"] .ed-day { display: none; }
:root[data-theme="dark"] .ed-night { display: inline; }
.theme-btn {
  appearance: none; border: 1px solid var(--rule); background: transparent; color: var(--muted);
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  transition: color .2s, border-color .2s, transform .4s cubic-bezier(.3, 1.6, .5, 1);
}
.theme-btn:hover { color: var(--accent); border-color: var(--accent); transform: rotate(-18deg); }
.theme-btn .ico { width: 18px; height: 18px; }
.theme-btn .i-sun { display: none; }
:root[data-theme="dark"] .theme-btn .i-sun { display: block; }
:root[data-theme="dark"] .theme-btn .i-moon { display: none; }
.mast-rule { height: 5px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); margin-top: 10px; }
.wordmark {
  display: block; text-align: center; text-decoration: none;
  font-weight: 600; font-size: clamp(1.7rem, 4.2vw, 2.7rem);
  letter-spacing: .55em; padding-left: .55em; /* centra con el último espaciado */
  margin: 12px 0 10px; line-height: 1;
}
.nav {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 26px;
  border-top: 1px solid var(--rule); padding: 12px 0 0;
}
.nav a { text-decoration: none; color: var(--muted); white-space: nowrap; transition: color .2s; }
.nav a:hover { color: var(--accent); }
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .nav { gap: 8px 18px; }
}

/* ── Bienvenida ─────────────────────────────────────── */
.hero { text-align: center; max-width: 820px; margin: 56px auto 0; }
@media (min-width: 900px) { .hero { margin-top: 84px; margin-bottom: 12px; } }
.kicker { display: flex; align-items: center; justify-content: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 1.8s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  70% { box-shadow: 0 0 0 10px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
h1 {
  font-weight: 500; font-size: clamp(3.2rem, 9.6vw, 6.6rem); line-height: .93;
  letter-spacing: -.03em; margin: 20px 0 26px;
}
.hero h1 .line { display: block; }
h1, h2, .lede, .intro, .standfirst, .scene p { text-wrap: pretty; }
.lede { font-size: clamp(1.2rem, 1.7vw, 1.42rem); color: var(--muted); max-width: 34ch; margin: 0 auto 32px; }
.badges { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; }
/* La insignia oficial de Google Play: el PNG trae su margen de respeto (1/4 de la altura),
   transparente; el margen negativo lo deja fuera del flujo sin quitarlo. */
.store-gp { display: block; margin: -13px; border-radius: 12px; transition: transform .25s cubic-bezier(.3, 1.6, .5, 1); }
.store-gp:hover { transform: translateY(-2px); }
.store-gp:focus-visible { outline: 2px solid var(--accent); outline-offset: -11px; }
.store-gp img { display: block; height: 80px; width: auto; }
/* iPhone y iPad: sin la insignia de Apple, que solo se puede usar con la app ya en la App Store. */
.store-soon {
  width: 181px; height: 54px; display: inline-flex; flex-direction: column; justify-content: center;
  padding: 0 18px; border: 1.5px dashed var(--rule); border-radius: 9px; color: var(--faint); line-height: 1.25;
}
.store-soon b { font-family: system-ui, -apple-system, sans-serif; font-weight: 500; font-size: 1.02rem; color: var(--muted); letter-spacing: 0; text-transform: none; }
.fine { margin: 22px 0 0; color: var(--faint); }

/* Entrada de la cabecera: sube línea a línea al cargar. */
.anim .rise { animation: rise .9s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--i, 0) * 90ms + 80ms); }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } }

/* Lo que entra al hacer scroll. */
.anim .reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.anim .reveal.in { opacity: 1; transform: none; }

/* ── Frases que se leen ─────────────────────────────── */
.s {
  border-radius: 3px; padding: .06em 0;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
  transition: background-color .35s ease, color .35s ease;
}
.s.on { background: var(--hl); color: var(--hl-ink); }

/* ── Botones de la voz ──────────────────────────────── */
.ctl, .play { appearance: none; border: 0; cursor: pointer; display: grid; place-items: center; padding: 0; }
.ctl { width: 36px; height: 36px; border-radius: 50%; background: transparent; color: var(--muted); }
.ctl:hover { background: color-mix(in srgb, var(--rule) 45%, transparent); }
.play {
  width: 46px; height: 46px; border-radius: 50%; background: var(--play); color: var(--play-ink);
  transition: transform .25s cubic-bezier(.3, 1.6, .5, 1), box-shadow .25s;
}
.play:hover { transform: scale(1.06); box-shadow: 0 6px 16px color-mix(in srgb, var(--play) 45%, transparent); }
.play:active { transform: scale(.94); }
.play .i-pause { display: none; }
.play[aria-pressed="true"] .i-play { display: none; }
.play[aria-pressed="true"] .i-pause { display: block; }

/* ── Un día con Sonder: un ticket por momento, como la tarjeta horizontal de la app:
   el texto en la parte larga y la ilustración en la matriz, tras el troquelado.
   Se puede deslizar como en la app: a la derecha, leída; a la izquierda, guardada. ── */
.day-head { max-width: 760px; }
.how { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 26px 0 0; padding: 0; list-style: none; color: var(--faint); }
.how li { display: flex; align-items: center; gap: 8px; }
.how .chip { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; }
.how .chip .ico { width: 16px; height: 16px; }
.chip-play { background: var(--play); color: var(--play-ink); }
.chip-read { background: var(--read-bg); color: var(--read-ink); }
.chip-save { background: var(--save-bg); color: var(--save-ink); }
.day { display: grid; gap: 26px; margin-top: 40px; }

.moment {
  --n: 12px; --aw: 300px; --m1: calc(100% - var(--aw)) 0; --m2: calc(100% - var(--aw)) 100%;
  position: relative; touch-action: pan-y; user-select: none; -webkit-user-select: none;
  cursor: pointer; -webkit-tap-highlight-color: transparent; scroll-margin-top: 90px;
}
.mover { position: relative; z-index: 1; }
.moment.dragging .mover { will-change: transform; }
.moment.dragging { cursor: grabbing; }

/* Lo que se descubre detrás al deslizar. */
.swipe-bg { position: absolute; inset: 0; border-radius: 8px; overflow: hidden; }
.sw-fill { position: absolute; inset: 0; opacity: 0; }
.swipe-bg[data-dir="read"] .sw-fill { background: var(--read-bg); }
.swipe-bg[data-dir="save"] .sw-fill { background: var(--save-bg); }
.sw-icon {
  position: absolute; top: 50%; width: 42px; height: 42px; margin-top: -21px; opacity: 0;
  transform: scale(.5); transition: transform .1s linear;
}
.sw-icon.hit { transition: transform .45s cubic-bezier(.3, 1.9, .5, 1); }
.sw-icon .ico { width: 42px; height: 42px; }
.sw-read { left: 28px; color: var(--read-ink); }
.sw-save { right: 28px; color: var(--save-ink); }
.swipe-bg:not([data-dir="read"]) .sw-read, .swipe-bg:not([data-dir="save"]) .sw-save { visibility: hidden; }
.sw-read .i-undo, .is-read .sw-read .i-doneall { display: none; }
.is-read .sw-read .i-undo { display: block; }
.sw-save .i-bmremove, .is-saved .sw-save .i-bmadd { display: none; }
.is-saved .sw-save .i-bmremove { display: block; }

.scene {
  position: relative; display: grid; grid-template-columns: 1fr var(--aw);
  background: var(--card); border-radius: 8px; overflow: hidden; transition: background-color .4s;
}
.moment.playing .scene { background: var(--playing); }
.scene-text { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 34px 64px 60px 38px; }
.scene-text::after {
  content: ""; position: absolute; right: -1px;
  top: calc(var(--n) + 8px); bottom: calc(var(--n) + 8px);
  border-right: 2px dashed var(--rule);
}
.scene h3 { font-weight: 500; font-size: clamp(1.6rem, 2.6vw, 2.1rem); line-height: 1.1; letter-spacing: -.015em; margin: 0; }
.scene h3 a { text-decoration: none; }
.scene h3 .time {
  display: block; margin-bottom: 8px; color: var(--accent);
  font-family: "IBM Plex Mono", ui-monospace, monospace; font-weight: 500; font-size: .62em; letter-spacing: 0;
}
.scene p { margin: 0; color: var(--muted); max-width: 44ch; }
.scene-meta { position: absolute; left: 38px; bottom: 22px; color: var(--faint); font-size: .6rem; }

/* El play de la tarjeta: un disco grande clavado en el troquelado, que suena en ondas
   (las de las ilustraciones). No es el botón de la app: aquí tiene que verse de lejos. */
.disc {
  position: absolute; z-index: 3; top: 50%; left: calc(100% - var(--aw));
  width: 78px; height: 78px; margin: -39px 0 0 -39px;
  box-shadow: 0 0 0 7px var(--card), 0 14px 28px rgba(0, 30, 30, .28);
  transition: transform .3s cubic-bezier(.3, 1.6, .5, 1), box-shadow .4s;
}
.disc .ico { width: 36px; height: 36px; }
.disc .i-play { margin-left: 4px; }
.disc:hover { transform: scale(1.1); box-shadow: 0 0 0 7px var(--card), 0 16px 34px color-mix(in srgb, var(--play) 55%, transparent); }
.moment.playing .disc { box-shadow: 0 0 0 7px var(--playing), 0 14px 28px rgba(0, 30, 30, .28); }
.disc::before, .disc::after {
  content: ""; position: absolute; inset: -7px; border-radius: 50%;
  border: 3px solid var(--play); opacity: 0; pointer-events: none;
}
.moment.playing .disc::before { animation: ripple 1.8s cubic-bezier(.2, .6, .3, 1) infinite; }
.moment.playing .disc::after { animation: ripple 1.8s cubic-bezier(.2, .6, .3, 1) .9s infinite; }
@keyframes ripple { 0% { transform: scale(1); opacity: .85; } 100% { transform: scale(2.2); opacity: 0; } }

/* Guardada: una cinta de marcapáginas que asoma por encima del borde de la tarjeta, como la de
   un libro. Va fuera del recorte de la tarjeta (en .mover) para poder asomar, y con un borde
   claro: sobre una ilustración (en el móvil cae encima) tiene que leerse como cinta y no
   como parte del dibujo, que es lo que pasaba con la lámpara de la noche. */
.ribbon {
  position: absolute; z-index: 4; top: -14px; right: calc(var(--aw) + 34px);
  width: 42px; height: 88px; pointer-events: none;
  filter: drop-shadow(2.5px 0 0 var(--ribbon-edge)) drop-shadow(-2.5px 0 0 var(--ribbon-edge))
          drop-shadow(0 2.5px 0 var(--ribbon-edge)) drop-shadow(0 -2.5px 0 var(--ribbon-edge))
          drop-shadow(0 10px 12px rgba(0, 20, 20, .45));
  opacity: 0; transform: translateY(-36px) scaleY(.5); transform-origin: top;
  transition: opacity .18s, transform .7s cubic-bezier(.3, 1.7, .5, 1);
}
.ribbon i {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--play) 78%, #7A4A00) 0 22%, var(--play) 22%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 74%, 0 100%);
}
.is-saved .ribbon { opacity: 1; transform: none; }
.scene-art { position: relative; background: var(--stub); aspect-ratio: 3 / 4; overflow: hidden; } /* la lámina entera, vertical */
.scene-art img {
  position: absolute; inset: 0; width: 100%; height: 100%; display: block;
  object-fit: cover; -webkit-user-drag: none;
  transition: transform .8s cubic-bezier(.2, .7, .2, 1), filter .3s;
}
.moment:hover .scene-art img { transform: scale(1.04); }
:root[data-theme="dark"] .scene-art img, :root[data-theme="dark"] .story-art img { filter: brightness(.88); }

/* La pegatina «Read», como la de la tarjeta de la app. */
.sticker {
  position: absolute; top: 10px; left: 10px; z-index: 1;
  display: flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: 6px;
  background: var(--sticker); color: var(--accent);
  font: 600 .74rem/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  opacity: 0; transform: translateY(-6px); transition: opacity .25s, transform .35s cubic-bezier(.3, 1.6, .5, 1);
}
.sticker .ico { width: 14px; height: 14px; }
.is-read .sticker { opacity: 1; transform: none; }

@media (max-width: 640px) {
  .moment { --ah: 230px; --m1: 0 var(--ah); --m2: 100% var(--ah); }
  .scene { grid-template-columns: 1fr; grid-template-rows: var(--ah) auto; }
  .scene-art { order: -1; aspect-ratio: auto; } /* en el móvil, una franja: se recorta */
  .scene-text { padding: 30px 22px 56px; }
  .scene-meta { left: 22px; bottom: 18px; }
  .disc { top: var(--ah); left: auto; right: 22px; width: 70px; height: 70px; margin: -35px 0 0 0; }
  .disc .ico { width: 32px; height: 32px; }
  .ribbon { right: 26px; }
  .scene-text::after { right: calc(var(--n) + 8px); left: calc(var(--n) + 8px); top: -1px; bottom: auto; border-right: 0; border-top: 2px dashed var(--rule); }
  .sw-icon { top: calc(var(--ah) + (100% - var(--ah)) / 2); }
}

/* ── Trae tus fuentes ───────────────────────────────── */
.feeds { display: grid; gap: 28px; }
@media (min-width: 900px) { .feeds { grid-template-columns: 250px 1fr; gap: 56px; } }
.feeds p + p { margin-top: 14px; }
.services { margin-top: 26px; color: var(--muted); line-height: 2; }

/* ── Consigue tu ticket ─────────────────────────────── */
.closing { padding-top: 64px; padding-bottom: 64px; }
.big {
  --n: 16px; --sw2: 320px; --m1: calc(100% - var(--sw2)) 0; --m2: calc(100% - var(--sw2)) 100%;
  display: grid; grid-template-columns: 1fr var(--sw2); max-width: 980px; margin: 0 auto;
  background: var(--card); border-radius: 10px; overflow: hidden;
}
.big-main { padding: 44px 48px; }
.big-main h2 { font-size: clamp(2.3rem, 5vw, 3.8rem); margin: 12px 0 16px; }
.big-main p { color: var(--muted); margin: 0; max-width: 40ch; }
.big-stub {
  position: relative; background: var(--stub); padding: 36px 32px;
  display: flex; flex-direction: column; justify-content: center; gap: 14px;
}
.big-stub::before {
  content: ""; position: absolute; left: -1px;
  top: calc(var(--n) + 10px); bottom: calc(var(--n) + 10px); border-left: 2px dashed var(--rule);
}
.big-stub .badges { flex-direction: column; align-items: center; }
.admit { display: flex; justify-content: space-between; color: var(--faint); font-size: .6rem; margin-top: 6px; }
@media (max-width: 760px) {
  .big { --sh2: 236px; --m1: 0 calc(100% - var(--sh2)); --m2: 100% calc(100% - var(--sh2)); grid-template-columns: 1fr; grid-template-rows: auto var(--sh2); }
  .big-main { padding: 32px 24px; }
  .big-stub { padding: 26px 24px; }
  .big-stub::before { left: calc(var(--n) + 10px); right: calc(var(--n) + 10px); top: -1px; bottom: auto; border-left: 0; border-top: 2px dashed var(--rule); }
}

/* ── Artículo ───────────────────────────────────────── */
.masthead.slim { padding-bottom: 18px; }
.back { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--muted); transition: color .2s, gap .25s; }
.back:hover { color: var(--accent); gap: 12px; }
.back .ico { width: 16px; height: 16px; }
.story-top, .story-grid, .turn { max-width: 760px; margin-left: auto; margin-right: auto; }
.story-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mini-pager { display: flex; gap: 8px; }
.mini {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--rule); color: var(--muted);
  display: grid; place-items: center; text-decoration: none; transition: color .2s, border-color .2s, transform .3s cubic-bezier(.3, 1.6, .5, 1);
}
.mini .ico { width: 18px; height: 18px; }
.mini:hover { color: var(--accent); border-color: var(--accent); }
.mini.off { opacity: .3; }
@media (hover: hover) and (min-width: 1000px) { .mini-pager { display: none; } } /* ahí están las flechas de los lados */
.story-grid { margin-top: 22px; }
.story-art { margin: 0 0 30px; }
.story-art .frame { position: relative; border-radius: 10px; overflow: hidden; background: var(--stub); aspect-ratio: 4 / 3; max-height: 68vh; }
.story-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.story h1 { font-size: clamp(2.6rem, 6.4vw, 4.4rem); margin: 14px 0 18px; line-height: .98; }
.standfirst { font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.4; color: var(--muted); margin: 0; max-width: 36ch; }
.byline {
  display: flex; align-items: center; gap: 14px; margin: 28px 0 30px; padding: 14px 0;
  border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); color: var(--faint);
}
.byline .grow { flex: 1; min-width: 0; }
.save-btn {
  appearance: none; border: 1px solid var(--rule); background: transparent; color: var(--muted); cursor: pointer;
  height: 40px; padding: 0 14px 0 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px;
  transition: background-color .25s, color .25s, border-color .25s;
}
.save-btn .ico { width: 18px; height: 18px; }
.save-btn .i-bm, .is-saved .save-btn .i-bmadd { display: none; }
.is-saved .save-btn .i-bm { display: block; }
.is-saved .save-btn { background: var(--save-bg); color: var(--save-ink); border-color: transparent; }
.save-btn .t-saved, .is-saved .save-btn .t-save { display: none; }
.is-saved .save-btn .t-saved { display: inline; }
.body p { margin: 0 0 1.1em; font-size: 1.2rem; line-height: 1.7; max-width: 62ch; }
/* Al pie del artículo: el anterior y el siguiente, como tickets con su ilustración en la matriz. */
.turn { display: grid; gap: 18px; margin-top: 52px; }
@media (min-width: 720px) { .turn.two { grid-template-columns: 1fr 1fr; } }
.turn-card {
  --n: 11px; --sw: 100px;
  display: grid; min-height: 120px; height: 100%; text-decoration: none;
  background: var(--card); border-radius: 8px; overflow: hidden;
}
.turn-card.next { grid-template-columns: minmax(0, 1fr) var(--sw); --m1: calc(100% - var(--sw)) 0; --m2: calc(100% - var(--sw)) 100%; }
.turn-card.prev { grid-template-columns: var(--sw) minmax(0, 1fr); --m1: var(--sw) 0; --m2: var(--sw) 100%; }
.tc-main { position: relative; display: flex; flex-direction: column; justify-content: center; padding: 18px 22px; }
.turn-card.next .tc-main::after, .turn-card.prev .tc-main::before {
  content: ""; position: absolute; top: calc(var(--n) + 6px); bottom: calc(var(--n) + 6px); border-left: 2px dashed var(--rule);
}
.turn-card.next .tc-main::after { right: -1px; }
.turn-card.prev .tc-main::before { left: -1px; }
.tc-main b { display: block; font-weight: 500; font-size: 1.4rem; line-height: 1.15; margin-top: 6px; }
.tc-art { position: relative; background: var(--stub); overflow: hidden; }
.tc-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
:root[data-theme="dark"] .tc-art img { filter: brightness(.88); }
.turn-card:hover .tc-art img { transform: scale(1.08); }
.tc-arrow {
  position: absolute; left: 50%; top: 50%; width: 42px; height: 42px; margin: -21px 0 0 -21px; border-radius: 50%;
  display: grid; place-items: center; background: var(--play); color: var(--play-ink); box-shadow: 0 0 0 4px var(--card);
  transition: transform .3s cubic-bezier(.3, 1.6, .5, 1);
}
.tc-arrow .ico { width: 22px; height: 22px; }
.turn-card.next:hover .tc-arrow { transform: translateX(4px); }
.turn-card.prev:hover .tc-arrow { transform: translateX(-4px); }

/* Pasar página entre artículos (cada uno es una página: lo anima la transición entre páginas). */
.story-grid { touch-action: pan-y; }
.story-grid.paging { will-change: transform; }
.pager-btn {
  position: fixed; top: 50%; z-index: 20; width: 54px; height: 54px; margin-top: -27px;
  display: none; place-items: center; border-radius: 50%; text-decoration: none;
  background: var(--card); color: var(--accent);
  box-shadow: 0 1px 2px var(--shadow), 0 12px 26px var(--shadow);
  transition: transform .3s cubic-bezier(.3, 1.6, .5, 1), background-color .2s, color .2s;
}
.pager-btn .ico { width: 26px; height: 26px; }
.pager-btn.prev { left: max(12px, calc(50% - 600px - 76px)); }
.pager-btn.next { right: max(12px, calc(50% - 600px - 76px)); }
.pager-btn:hover { background: var(--accent); color: var(--accent-ink); }
.pager-btn.prev:hover { transform: translateX(-4px); }
.pager-btn.next:hover { transform: translateX(4px); }
@media (hover: hover) and (min-width: 1000px) { .pager-btn { display: grid; } }

@keyframes pg-out-left { to { transform: translateX(-100%); } }
@keyframes pg-in-right { from { transform: translateX(100%); } }
@keyframes pg-out-right { to { transform: translateX(100%); } }
@keyframes pg-in-left { from { transform: translateX(-100%); } }
:root[data-vt]::view-transition-old(root), :root[data-vt]::view-transition-new(root) {
  animation-duration: .44s; animation-timing-function: cubic-bezier(.2, .75, .25, 1); animation-fill-mode: both;
}
:root[data-vt="next"]::view-transition-old(root) { animation-name: pg-out-left; }
:root[data-vt="next"]::view-transition-new(root) { animation-name: pg-in-right; }
:root[data-vt="prev"]::view-transition-old(root) { animation-name: pg-out-right; }
:root[data-vt="prev"]::view-transition-new(root) { animation-name: pg-in-left; }
/* Al pasar página no se mueve la ilustración por su cuenta, y la cabecera se queda quieta. */
:root[data-vt] .vt-art { view-transition-name: none !important; }
:root[data-vt] .masthead { view-transition-name: masthead; }

/* ── Reproductor: aparece abajo mientras suena, como el de la app ── */
.pbar {
  position: fixed; left: 50%; bottom: 16px; z-index: 30; width: min(560px, calc(100% - 24px));
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 10px 10px 10px 10px; border-radius: 14px; background: var(--card); color: var(--ink);
  box-shadow: 0 1px 2px var(--shadow), 0 18px 40px rgba(0, 30, 30, .22);
  transform: translate(-50%, 140%); transition: transform .45s cubic-bezier(.2, .9, .25, 1);
}
.pbar.show { transform: translate(-50%, 0); }
.pb-prog { position: absolute; left: 14px; right: 14px; top: 0; height: 3px; border-radius: 2px; overflow: hidden; background: color-mix(in srgb, var(--rule) 70%, transparent); }
.pb-prog i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .4s ease; }
.pb-art { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--stub); display: block; }
.pb-txt { min-width: 0; line-height: 1.25; }
.pb-title { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pb-count { color: var(--faint); font-size: .62rem; }
.pb-btns { display: flex; align-items: center; gap: 2px; }
.pb-btns .play { width: 42px; height: 42px; margin: 0 2px; }
@media (max-width: 420px) { .pb-btns .pb-prev { display: none; } }

/* ── Pie ────────────────────────────────────────────── */
.foot { text-align: center; padding-top: 44px; padding-bottom: 44px; }
.foot .wordmark { font-size: 1.4rem; margin: 0 0 16px; }
.foot .mono { color: var(--muted); line-height: 2; }
.agg { max-width: 46ch; margin: 18px auto; color: var(--faint); font-style: italic; }
.legal { margin: 0 auto 18px; max-width: 60ch; color: var(--faint); font-size: .8rem; }
.foot nav { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; }
.foot nav a { text-decoration: none; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  @view-transition { navigation: none; }
  .dot { animation: none; }
  .anim .rise { animation: none; }
  .anim .reveal { opacity: 1; transform: none; transition: none; }
  .s, .scene, .scene-art img, .pbar, .sticker, .ribbon, .disc { transition: none; }
  .moment.playing .disc::before, .moment.playing .disc::after { animation: none; }
  .moment:hover .scene-art img { transform: none; }
}