/* Topos · Cómo jugar
   Expediente de operación secreta: escritorio de papel kraft, hojas envejecidas,
   carpetas manila, sellos de goma en tinta roja, telegramas y mapas de ruta.
   De noche: operación nocturna sobre mesa de planos azul, bajo el flexo. */

/* Fuentes SIL OFL 1.1 servidas desde este mismo sitio (licencias en fonts/). */
@font-face {
  font-family: "Courier Prime";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/courier-prime-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Courier Prime";
  font-style: italic; font-weight: 400; font-display: swap;
  src: url("fonts/courier-prime-latin-400-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Courier Prime";
  font-style: normal; font-weight: 700; font-display: swap;
  src: url("fonts/courier-prime-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Alfa Slab One";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/alfa-slab-one-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Staatliches";
  font-style: normal; font-weight: 400; font-display: swap;
  src: url("fonts/staatliches-latin-400-normal.woff2") format("woff2");
}

:root {
  --f-body: "Courier Prime", "Courier New", ui-monospace, monospace;
  --f-display: "Alfa Slab One", "Rockwell", Georgia, serif;
  --f-stamp: "Staatliches", "Arial Narrow", Impact, sans-serif;

  --desk: #c7b089;
  --desk-2: #b49a6f;
  --map: #efe4c4;
  --land: #e2cf9c;
  --land-edge: #a88a52;
  --paper: #f7f0de;
  --paper-2: #efe4c8;
  --paper-3: #e2d4ae;
  --manila: #e8cd8e;
  --manila-2: #d9b96c;
  --folder-red: #edcaa9;
  --tg: #f4e6b4;
  --tape: #fffaf0;
  --note: #f6e9a6;
  --carbon: #dfe7ef;
  --photo: #fbf8f0;
  --ink: #2b241c;
  --ink-2: #5a4d3c;
  --navy: #1e3a6b;
  --red: #a3221a;
  --pencil: #9a2a20;
  --brass: #7d5f1c;
  --ok: #2f5f34;
  --rule: #cdbb93;
  --ruled: rgba(30, 58, 107, 0.15);
  --bar: #2b241c;
  --bar-ink: #f3e8cc;
  --inst: #5a4228;
  --shadow: 40, 25, 5;
  --stamp-blend: multiply;
  --tier-b: #a7724a;
  --tier-p: #8c979e;
  --tier-o: #c9a227;
  --tier-l: #7a3fa0;

  /* Alias que usa el HTML en estilos en línea */
  --blue: var(--navy);
  --pin: var(--red);

  --measure: 64ch;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .3 0 0 0 0 .2 0 0 0 0 .05 0 0 0 .11 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --wear: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='120'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='2' seed='4'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -3.2 2.3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --desk: #0d1626;
    --desk-2: #13213a;
    --map: #172540;
    --land: #20345a;
    --land-edge: #5a7cad;
    --paper: #2a261f;
    --paper-2: #322d24;
    --paper-3: #3d362a;
    --manila: #45391f;
    --manila-2: #5c4b29;
    --folder-red: #4a2e26;
    --tg: #3a3220;
    --tape: #302b23;
    --note: #3b3420;
    --carbon: #1e2938;
    --photo: #36312a;
    --ink: #efe6cf;
    --ink-2: #c9bc9c;
    --navy: #a9c6f2;
    --red: #ff8a78;
    --pencil: #ff9e8c;
    --brass: #e2be66;
    --ok: #8fd19a;
    --rule: #4d4535;
    --ruled: rgba(169, 198, 242, 0.1);
    --bar: #060b15;
    --bar-ink: #efe6cf;
    --inst: #8fb0dc;
    --shadow: 0, 0, 0;
    --stamp-blend: normal;
    --tier-b: #c98e62;
    --tier-p: #b3bec4;
    --tier-o: #e0bd45;
    --tier-l: #b27ad6;
    --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 .9 0 0 0 0 .7 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background-color: var(--desk);
  background-image:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(255, 240, 200, 0.35), transparent 70%),
    var(--grain),
    repeating-linear-gradient(93deg, transparent 0 7px, rgba(90, 60, 20, 0.04) 7px 8px);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.65;
}
@media (prefers-color-scheme: dark) {
  body {
    background-image:
      radial-gradient(ellipse 60% 45% at 50% 0%, rgba(255, 214, 140, 0.13), transparent 75%),
      linear-gradient(rgba(143, 176, 220, 0.07) 1px, transparent 1px),
      linear-gradient(90deg, rgba(143, 176, 220, 0.07) 1px, transparent 1px),
      linear-gradient(rgba(143, 176, 220, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(143, 176, 220, 0.035) 1px, transparent 1px);
    background-size: auto, 120px 120px, 120px 120px, 24px 24px, 24px 24px;
    background-attachment: fixed, scroll, scroll, scroll, scroll;
  }
}

a { color: var(--navy); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 2px; }

strong, b { font-weight: 700; }

code, kbd {
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 0.92em;
  color: var(--navy);
  background: color-mix(in srgb, var(--navy) 9%, transparent);
  border-bottom: 1.5px dashed color-mix(in srgb, var(--navy) 45%, transparent);
  padding: 0.02em 0.25em;
  white-space: nowrap;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper); padding: 0.5rem 1rem; z-index: 50;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Sellos de goma (decorativos) ---------- */

.stamp {
  position: absolute;
  display: inline-block;
  padding: 0.12em 0.55em 0.02em;
  font-family: var(--f-stamp);
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  border: 3px solid currentColor;
  border-radius: 6px;
  box-shadow: inset 0 0 0 2px var(--paper-2), inset 0 0 0 3.5px currentColor;
  mix-blend-mode: var(--stamp-blend);
  opacity: 0.88;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  -webkit-mask-image: var(--wear);
  mask-image: var(--wear);
  -webkit-mask-size: 220px 120px;
  mask-size: 220px 120px;
}

/* ---------- Barra superior ---------- */

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: var(--bar);
  color: var(--bar-ink);
  border-bottom: 3px double color-mix(in srgb, var(--bar-ink) 35%, transparent);
  box-shadow: 0 6px 16px -10px rgba(0, 0, 0, 0.6);
}
.brand {
  display: flex; align-items: center; gap: 0.5rem;
  color: var(--bar-ink); text-decoration: none;
  font-family: var(--f-display);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
}
.brand svg { width: 30px; height: 30px; flex: none; --red: #d2392c; }
.topbar .status {
  margin-left: auto;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--bar-ink) 82%, transparent);
}
.topbar .status b { color: #f0c860; }
.toc-toggle { display: none; }

/* ---------- Portada: mapa sobre el escritorio ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--map);
  background-image: var(--grain);
  border-bottom: 1px solid var(--rule);
  box-shadow: inset 0 -30px 40px -30px rgba(var(--shadow), 0.35);
}
.hero-map {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.hero-map .grat { fill: none; stroke: var(--land-edge); stroke-width: 1; stroke-dasharray: 2 5; opacity: 0.6; }
.hero-map .land path { fill: var(--land); stroke: var(--land-edge); stroke-width: 1.5; }
.hero-map .route {
  fill: none; stroke: var(--red); stroke-width: 4; stroke-linecap: round;
  stroke-dasharray: 16 11;
  opacity: 0.9;
}
.hero-map .string path { fill: none; stroke: var(--red); stroke-width: 1.6; opacity: 0.75; }
.hero-map .pins circle { fill: var(--red); stroke: var(--paper); stroke-width: 3; }
.hero-map .pins .pin-sight { fill: var(--navy); }
.hero-map .ring { fill: none; stroke: var(--navy); stroke-width: 2; stroke-dasharray: 3 6; }
.hero-map .decoy { stroke: var(--red); stroke-width: 2.5; stroke-dasharray: 2 7; stroke-linecap: round; fill: none; }
.hero-map .lbl { fill: var(--ink-2); font: italic 400 17px "Courier Prime", monospace; }
.hero-map .decoy-lbl { fill: var(--red); }

.inst { position: absolute; color: var(--inst); pointer-events: none; }
.inst-rose { width: 300px; height: 300px; top: -40px; right: -60px; opacity: 0.45; }
.inst-dividers { width: 120px; height: 220px; bottom: -20px; right: 30%; transform: rotate(-58deg); opacity: 0.55; }
.inst-protractor { width: 260px; height: 140px; bottom: -36px; left: -40px; transform: rotate(8deg); opacity: 0.5; }

.hero-inner {
  position: relative;
  max-width: 1180px; margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 5.5rem) 1rem clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

/* Carpeta manila */
.folder {
  position: relative;
  padding: clamp(2rem, 4vw, 2.8rem) clamp(1.25rem, 3.5vw, 2.6rem) 2rem;
  background-color: var(--manila);
  background-image: var(--grain), linear-gradient(170deg, rgba(255, 255, 255, 0.18), transparent 40%);
  border-radius: 0 10px 8px 8px;
  box-shadow:
    0 2px 0 var(--manila-2),
    0 24px 40px -22px rgba(var(--shadow), 0.7);
  transform: rotate(-0.6deg);
}
.folder-tab {
  position: absolute; left: 0; top: -1.85rem;
  height: 1.9rem;
  padding: 0.35rem 1.1rem 0 0.9rem;
  background: var(--manila);
  border-radius: 8px 14px 0 0;
  font-family: var(--f-stamp);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
}
.clip {
  position: absolute; top: -26px; left: 2.2rem;
  width: 24px; height: 72px;
  color: #7c8186;
  filter: drop-shadow(1px 2px 1px rgba(0, 0, 0, 0.25));
}
.stamp-conf { top: 1.1rem; right: 1rem; transform: rotate(7deg); font-size: 1.15rem; }

.hero h1 {
  margin: 0.4rem 0 1.3rem;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 8.6vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: 0.005em;
  color: var(--ink);
}
.hero h1 .ln { display: block; width: fit-content; white-space: nowrap; }
.hero h1 .ln:nth-child(3) { color: var(--red); }

.hero .premise {
  max-width: 44ch;
  margin: 0 0 1.75rem;
  font-size: clamp(1.05rem, 1.9vw, 1.2rem);
  line-height: 1.6;
}
.hero .actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.btn {
  display: inline-block;
  padding: 0.62rem 1.25rem 0.5rem;
  font-family: var(--f-stamp);
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid var(--ink);
  border-radius: 3px;
  transition: transform 0.12s ease;
}
.btn.primary {
  background: var(--red); border-color: var(--red); color: #fff8ec;
  outline: 1.5px dashed rgba(255, 248, 236, 0.65); outline-offset: -6px;
}
.btn.secondary { background: transparent; color: var(--ink); }
.btn:hover { transform: rotate(-1deg) translateY(-1px); }
.btn:focus-visible { outline: 3px solid var(--navy); outline-offset: 3px; }
@media (prefers-color-scheme: dark) {
  .btn.primary { background: #c8382a; border-color: #c8382a; color: #fff8ec; }
}

/* Etiqueta de equipaje */
.hero .promise {
  position: relative;
  display: inline-block;
  margin: 1.5rem 0 0;
  padding: 0.5rem 0.9rem 0.45rem 2.1rem;
  font-size: 0.92rem;
  font-weight: 700;
  background: var(--paper);
  clip-path: polygon(14px 0, 100% 0, 100% 100%, 14px 100%, 0 50%);
  filter: drop-shadow(0 1px 0 var(--rule));
}
.hero .promise::before {
  content: ""; position: absolute; left: 13px; top: 50%;
  width: 8px; height: 8px; margin-top: -4px;
  border-radius: 50%;
  background: var(--manila-2);
  box-shadow: inset 0 0 0 1.5px var(--ink-2);
}
.hero .promise a { white-space: nowrap; }

/* Telegrama interceptado */
.dilemma-card {
  position: relative;
  margin: 0;
  padding: 0 0 0.2rem;
  background-color: var(--tg);
  background-image: var(--grain);
  border-radius: 2px;
  font-size: 0.95rem;
  line-height: 1.5;
  transform: rotate(2deg);
  box-shadow: 0 1px 0 var(--rule), 0 26px 40px -24px rgba(var(--shadow), 0.75);
}
.tg-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin: 0;
  padding: 0.7rem 1rem 0.4rem;
  border-bottom: 4px double color-mix(in srgb, var(--ink) 55%, transparent);
  font-family: var(--f-stamp);
  letter-spacing: 0.14em;
}
.tg-head span:first-child { font-size: 1.7rem; }
.dc-row { padding: 0.7rem 1rem 0.2rem; }
.dc-row p { margin: 0; }
.dc-label { font-size: 0.82rem; font-style: italic; color: var(--ink-2); margin-bottom: 0.25rem !important; }
.dc-private > p:last-child, .dc-group .bubble {
  display: inline;
  padding: 0.12em 0.4em;
  background: var(--tape);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 700;
  line-height: 1.95;
}
.dc-group .bubble b { color: var(--red); margin-right: 0.35em; }
.stop { color: var(--red); }
.dilemma-card figcaption {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: 0.7rem;
  padding: 0.65rem 1rem 0.55rem;
  border-top: 1px dashed color-mix(in srgb, var(--ink) 40%, transparent);
}
.dilemma-card figcaption strong { font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; }
.timer {
  font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--red);
  padding: 0.05rem 0.55rem;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-size: 0.95rem;
}
.stamp-int { right: 0.7rem; top: 0.45rem; transform: rotate(-7deg); font-size: 1.35rem; }

/* ---------- Diseño principal ---------- */

.layout {
  max-width: 1180px; margin: 0 auto;
  padding: 0 1rem 4rem;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2.75rem;
}

/* Ficha del índice */
.toc {
  position: sticky; top: 4.6rem;
  align-self: start;
  margin-top: 4.5rem;
  max-height: calc(100vh - 5.5rem);
  overflow-y: auto;
  padding: 1rem 1rem 1rem 1.1rem;
  font-size: 0.92rem;
  line-height: 1.35;
  background-color: var(--paper);
  background-image: linear-gradient(var(--red), var(--red)), var(--grain);
  background-size: 100% 2px, auto;
  background-position: 0 2.9rem, 0 0;
  background-repeat: no-repeat, repeat;
  box-shadow: 0 16px 30px -20px rgba(var(--shadow), 0.7);
  transform: rotate(-0.8deg);
}
.toc h2 {
  font-family: var(--f-stamp); font-weight: 400;
  font-size: 1.15rem; letter-spacing: 0.08em;
  margin: 0 0 1rem; color: var(--ink);
  max-width: none;
}
.toc ol { margin: 0; padding: 0 0 0 1.6rem; font-variant-numeric: tabular-nums; }
.toc li { margin: 0; padding: 0; }
.toc li::marker { color: var(--ink-2); font-size: 0.85em; }
.toc a {
  display: block;
  padding: 0.32rem 0;
  border-bottom: 1px dashed color-mix(in srgb, var(--navy) 18%, transparent);
  color: var(--ink-2); text-decoration: none;
}
.toc a:hover { color: var(--ink); text-decoration: underline; }
.toc a[aria-current="true"] {
  color: var(--red); font-weight: 700;
  text-decoration: underline wavy color-mix(in srgb, var(--red) 60%, transparent);
  text-underline-offset: 0.25em;
}

main { min-width: 0; }

/* Cada sección es una hoja con pestaña de carpeta */
section {
  position: relative;
  margin-top: 4.5rem;
  padding: 2.6rem clamp(1.1rem, 4vw, 3rem) 2.6rem;
  background-color: var(--paper);
  background-image: var(--grain);
  border-radius: 0 4px 4px 4px;
  box-shadow:
    0 1px 0 var(--rule),
    0 18px 34px -22px rgba(var(--shadow), 0.65);
  --tab-x: 0px;
}
section::before {
  content: attr(data-file); content: attr(data-file) / "";
  position: absolute;
  left: var(--tab-x); top: -1.9rem;
  height: 1.95rem;
  max-width: calc(100% - var(--tab-x));
  padding: 0.38rem 1.1rem 0 1rem;
  background: inherit;
  background-color: var(--paper);
  border-radius: 8px 14px 0 0;
  font-family: var(--f-stamp);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
section:nth-of-type(3n+2) { --tab-x: 22%; border-radius: 4px; }
section:nth-of-type(3n) { --tab-x: 44%; border-radius: 4px; }

h2 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.65rem, 3.6vw, 2.45rem);
  line-height: 1.12;
  margin: 0 0 1.1rem;
  max-width: 22ch;
  letter-spacing: 0.005em;
}
h3 {
  font-size: 1.28rem; line-height: 1.3;
  margin: 2.3rem 0 0.7rem;
  font-weight: 700;
}
h4 { font-size: 1.08rem; margin: 1.5rem 0 0.4rem; font-weight: 700; }

main p, main li { max-width: var(--measure); }
main ul, main ol { padding-left: 1.4rem; }
main li { margin: 0.35rem 0; }
main ul > li::marker { content: "› "; color: var(--red); font-weight: 700; }
.lede { font-size: 1.14rem; }
.muted { color: var(--ink-2); }
.small { font-size: 0.92rem; }

/* ---------- Notas sueltas (avisos) ---------- */

.callout {
  position: relative;
  max-width: var(--measure);
  margin: 1.75rem 0;
  padding: 1rem 1.2rem 1rem 1.3rem;
  background-color: var(--note);
  background-image: var(--grain);
  box-shadow: 0 10px 18px -14px rgba(var(--shadow), 0.8);
  transform: rotate(-0.35deg);
}
.callout::before {
  content: ""; position: absolute; top: -9px; left: 50%;
  width: 84px; height: 20px; margin-left: -42px;
  background: color-mix(in srgb, var(--tape) 70%, transparent);
  border-left: 1px dashed color-mix(in srgb, var(--ink) 15%, transparent);
  border-right: 1px dashed color-mix(in srgb, var(--ink) 15%, transparent);
  transform: rotate(-3deg);
  box-shadow: 0 1px 2px rgba(var(--shadow), 0.2);
}
.callout p { margin: 0.25rem 0; }
.callout.info { background-color: var(--carbon); transform: rotate(0.3deg); }

/* ---------- Pasos ---------- */

.steps { list-style: none; padding: 0; counter-reset: s; margin: 1.75rem 0; }
.steps > li {
  counter-increment: s;
  position: relative;
  padding: 0 0 1.5rem 3.6rem;
  margin: 0;
}
.steps > li::before {
  content: counter(s);
  position: absolute; left: 0; top: -0.3rem;
  width: 2.5rem; height: 2.5rem;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 2.5px solid var(--red);
  box-shadow: inset 0 0 0 2px var(--paper), inset 0 0 0 3.5px var(--red);
  color: var(--red);
  font-family: var(--f-display); font-size: 1.15rem;
  transform: rotate(-8deg);
}
.steps > li::after {
  content: ""; position: absolute; left: 1.2rem; top: 2.5rem; bottom: 0.2rem;
  border-left: 2px dashed var(--rule);
}
.steps > li:last-child::after { display: none; }
.steps > li > strong:first-child { display: block; font-size: 1.08rem; }

/* ---------- Fichas de dispositivo ---------- */

.devices { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); margin: 1.4rem 0; }
.device {
  padding: 0.9rem 1rem 0.5rem;
  background-color: var(--paper-2);
  border-top: 3px solid var(--navy);
  box-shadow: 0 8px 16px -14px rgba(var(--shadow), 0.8);
}
.device h4 { margin: 0 0 0.4rem; font-family: var(--f-stamp); font-weight: 400; font-size: 1.3rem; letter-spacing: 0.05em; }
.device ol { padding-left: 1.3rem; margin: 0 0 0.6rem; font-size: 0.96rem; }

/* ---------- Tablas: libro de registro ---------- */

.table-wrap { overflow-x: auto; margin: 1.25rem 0; max-width: 100%; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.94rem;
  line-height: 1.45;
  font-variant-numeric: tabular-nums;
}
th, td { text-align: left; padding: 0.55rem 0.7rem; border-bottom: 1px dashed var(--rule); vertical-align: top; }
thead th {
  font-family: var(--f-stamp); font-weight: 400;
  font-size: 1.05rem; letter-spacing: 0.06em;
  border-bottom: 4px double var(--ink-2);
  white-space: nowrap;
}
td.num, th.num { text-align: right; white-space: nowrap; }
tbody tr:hover { background: color-mix(in srgb, var(--note) 55%, transparent); }

/* ---------- Cronología de la ronda ---------- */

.inst-side {
  position: absolute; top: -4.6rem; right: 1.2rem;
  width: 110px; height: 116px;
  color: var(--inst); opacity: 0.55;
  transform: rotate(12deg);
  pointer-events: none;
}

.clock { margin: 1.75rem 0 0.5rem; max-width: 760px; }
.clock-bar {
  position: relative;
  height: 38px;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  overflow: hidden;
}
.clock-bar .read { position: absolute; top: 0; bottom: 0; left: 0; width: 25%; background: repeating-linear-gradient(135deg, var(--paper-3) 0 5px, transparent 5px 10px); }
.clock-bar .open { position: absolute; top: 0; bottom: 0; left: 25%; right: 0; background: color-mix(in srgb, var(--navy) 16%, transparent); }
.clock-bar .close { position: absolute; top: 0; bottom: 0; left: 75%; width: 12.5%; background: color-mix(in srgb, var(--red) 30%, transparent); border-left: 3px solid var(--red); }
.clock-bar .tick { position: absolute; top: 0; bottom: 0; width: 3px; background: var(--navy); }
.clock-scale { position: relative; height: 1.7rem; font-size: 0.8rem; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.clock-scale span { position: absolute; transform: translateX(-50%); top: 0.3rem; white-space: nowrap; }
.clock-scale span:first-child { transform: none; }
.clock-scale span:last-child { transform: translateX(-100%); }
.clock-legend { display: flex; flex-wrap: wrap; gap: 0.5rem 1.2rem; font-size: 0.85rem; color: var(--ink-2); margin-bottom: 1rem; }
.clock-legend i { display: inline-block; width: 14px; height: 10px; margin-right: 0.35rem; vertical-align: -1px; border: 1px solid var(--ink-2); }

.timeline { list-style: none; padding: 0; margin: 1rem 0; max-width: var(--measure); }
.timeline li {
  display: grid; grid-template-columns: 7.4rem 1fr; gap: 1rem;
  padding: 0.7rem 0; margin: 0;
  border-bottom: 1px dashed var(--rule);
}
.timeline .t {
  font-family: var(--f-stamp); font-size: 1.15rem; letter-spacing: 0.05em;
  color: var(--navy);
}
.timeline li.hot .t { color: var(--red); }

/* ---------- Fichas: agentes contra topos ---------- */

.versus {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
  max-width: 860px; margin: 3.4rem 0 0;
}
.casefile {
  position: relative;
  padding: 1.3rem 1.25rem 1.1rem;
  background-color: var(--manila);
  background-image: var(--grain);
  border-radius: 0 8px 6px 6px;
  box-shadow: 0 2px 0 var(--manila-2), 0 16px 26px -20px rgba(var(--shadow), 0.8);
}
.casefile.cf-moles { background-color: var(--folder-red); transform: rotate(0.6deg); }
.casefile.cf-agents { transform: rotate(-0.4deg); }
.cf-tab {
  position: absolute; left: 0; top: -1.6rem; margin: 0;
  height: 1.65rem; padding: 0.25rem 1rem 0;
  background: inherit;
  border-radius: 8px 12px 0 0;
  font-family: var(--f-stamp); font-size: 0.95rem; letter-spacing: 0.1em;
  color: var(--ink-2);
}
.casefile h3 {
  margin: 0 0 0.6rem;
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 1.95rem);
  line-height: 1.1;
}
.casefile h3 small { display: block; font-family: var(--f-body); font-size: 0.85rem; font-style: italic; color: var(--ink-2); margin-top: 0.25rem; }
.cf-agents h3 { color: var(--navy); }
.cf-moles h3 { color: var(--red); }
.casefile dl { margin: 0; }
.casefile dt {
  margin-top: 0.7rem; padding-top: 0.55rem;
  border-top: 1px dashed color-mix(in srgb, var(--ink) 30%, transparent);
  font-size: 0.82rem; font-weight: 700; color: var(--ink-2);
}
.casefile dd { margin: 0.15rem 0 0; font-size: 0.97rem; line-height: 1.5; }
.casefile dd.win { font-weight: 700; }
.stamp-top { top: 0.9rem; right: 0.8rem; transform: rotate(-9deg); font-size: 1.1rem; }

/* Nota clavada con chincheta */
.crux {
  position: relative;
  margin: 2.75rem 0 2.5rem;
  max-width: 720px;
  padding: 1.6rem 1.5rem 1.4rem;
  background-color: var(--paper-2);
  box-shadow: 0 14px 24px -18px rgba(var(--shadow), 0.85);
  transform: rotate(-0.8deg);
}
.crux::before {
  content: ""; position: absolute; top: -9px; left: 50%;
  width: 20px; height: 20px; margin-left: -10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ff8f80, #b3261e 60%, #6e140f);
  box-shadow: 2px 4px 4px rgba(0, 0, 0, 0.35);
}
.crux-line {
  margin: 0;
  max-width: 30ch !important;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  line-height: 1.5;
  font-weight: 700;
  background-image: repeating-linear-gradient(transparent 0 calc(1.5em - 2px), color-mix(in srgb, var(--navy) 28%, transparent) calc(1.5em - 2px) calc(1.5em - 1px), transparent calc(1.5em - 1px) 1.5em);
  background-position: 0 -0.1em;
}

/* Polaroid con el cruce de informes */
.narrow {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 2.25rem;
  align-items: center;
  max-width: 880px;
  margin: 1rem 0 0.5rem;
}
.polaroid {
  position: relative;
  margin: 0.75rem 0.5rem 1rem;
  padding: 12px 12px 0;
  background: var(--photo);
  box-shadow: 0 1px 2px rgba(var(--shadow), 0.25), 0 18px 26px -18px rgba(var(--shadow), 0.9);
  transform: rotate(-2deg);
}
.polaroid::before {
  content: ""; position: absolute; top: -12px; left: 50%;
  width: 96px; height: 24px; margin-left: -48px;
  background: color-mix(in srgb, var(--tape) 70%, transparent);
  transform: rotate(4deg);
  box-shadow: 0 1px 2px rgba(var(--shadow), 0.2);
}
.polaroid figcaption {
  padding: 0.55rem 0.2rem 0.8rem;
  font-style: italic; font-size: 0.9rem; color: var(--ink-2);
}
.loupe {
  position: absolute; right: -26px; bottom: -22px;
  width: 92px; height: 92px;
  color: var(--inst);
  transform: rotate(8deg);
  filter: drop-shadow(2px 4px 3px rgba(var(--shadow), 0.35));
}
.narrow-map { display: block; width: 100%; height: auto; background: var(--map); }
.narrow-text h3 { margin-top: 0; }
.nm-hatch { stroke: var(--land-edge); stroke-width: 2; }
.nm-band { opacity: 0.8; }
.nm-wedge { fill: color-mix(in srgb, var(--navy) 16%, transparent); stroke: var(--navy); stroke-width: 1; stroke-dasharray: 4 4; }
.nm-ring { fill: none; stroke: var(--navy); stroke-width: 1.5; stroke-dasharray: 6 4; }
.nm-decoy { stroke: var(--red); stroke-width: 2; stroke-dasharray: 2 5; stroke-linecap: round; fill: none; }
.nm-sight { fill: var(--navy); }
.nm-hit { fill: none; stroke: var(--red); stroke-width: 2.5; }
.nm-hit-dot { fill: var(--red); }
.nm-decoy-pin { fill: var(--red); }
.nm-lbl { fill: var(--ink); font: 700 13px "Courier Prime", monospace; }
.nm-lbl-decoy { fill: var(--red); }

/* Tres fichas de archivo */
.twists {
  margin: 1.2rem 0; max-width: 880px;
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.twists > div {
  padding: 0.8rem 1rem 1rem;
  background-color: var(--paper-2);
  border-top: 4px solid var(--ink-2);
  box-shadow: 0 10px 18px -14px rgba(var(--shadow), 0.8);
}
.twists .tw-agents { border-top-color: var(--navy); transform: rotate(-0.6deg); }
.twists .tw-moles { border-top-color: var(--red); transform: rotate(0.5deg); }
.twists .tw-vote { border-top-color: var(--brass); transform: rotate(-0.3deg); }
.twists dt { font-family: var(--f-stamp); font-size: 1.4rem; letter-spacing: 0.05em; line-height: 1.2; margin-bottom: 0.3rem; }
.twists .tw-agents dt { color: var(--navy); }
.twists .tw-moles dt { color: var(--red); }
.twists dd { margin: 0; font-size: 0.95rem; line-height: 1.5; }

/* ---------- Una ronda por dentro: teletipo ---------- */

.chat {
  position: relative;
  max-width: 600px;
  margin: 1.75rem 0;
  padding: 0 2.4rem 1.4rem;
  background-color: var(--tape);
  background-image:
    radial-gradient(circle at 0.85rem 0.85rem, var(--desk-2) 0 0.32rem, transparent 0.36rem),
    radial-gradient(circle at calc(100% - 0.85rem) 0.85rem, var(--desk-2) 0 0.32rem, transparent 0.36rem),
    linear-gradient(90deg, transparent 1.75rem, color-mix(in srgb, var(--ink) 18%, transparent) 1.75rem 1.8rem, transparent 1.8rem calc(100% - 1.8rem), color-mix(in srgb, var(--ink) 18%, transparent) calc(100% - 1.8rem) calc(100% - 1.75rem), transparent calc(100% - 1.75rem));
  background-size: 100% 1.7rem, 100% 1.7rem, 100% 100%;
  background-repeat: repeat-y, repeat-y, no-repeat;
  box-shadow: 0 1px 0 var(--rule), 0 22px 30px -24px rgba(var(--shadow), 0.9);
  font-size: 0.95rem;
  line-height: 1.5;
}
.chat-top {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.15rem 0.9rem;
  padding: 1rem 0 0.7rem;
  margin-bottom: 0.9rem;
  border-bottom: 4px double color-mix(in srgb, var(--ink) 50%, transparent);
}
.chat-name { font-family: var(--f-stamp); font-size: 1.6rem; letter-spacing: 0.12em; line-height: 1; }
.chat-name::before { content: "Teletipo · "; content: "Teletipo · " / ""; color: var(--red); }
.chat-sub { font-size: 0.85rem; color: var(--ink-2); }
.msg {
  display: grid; grid-template-columns: 3.2rem minmax(0, 1fr);
  align-items: start;
  padding: 0.3rem 0;
}
.msg .ts {
  font-size: 0.8rem; font-weight: 700; color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  padding: 0.2rem 0.6rem 0 0;
}
.msg .b { position: relative; justify-self: start; max-width: 100%; }
.msg .b p { margin: 0; max-width: none; }
.msg .who {
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--navy);
}
.msg .who::after { content: ":"; }
.msg .who + p { display: inline; margin-left: 0.4em; }
.msg.bot .b {
  padding: 0.45rem 0.7rem;
  background-color: var(--tg);
  background-image: var(--grain);
  box-shadow: 0 1px 2px rgba(var(--shadow), 0.25);
  font-weight: 700;
}
.msg.priv .b {
  padding: 0.5rem 0.75rem;
  color: var(--navy);
  background: var(--carbon);
  border: 1.5px dashed var(--navy);
}
.msg.priv .who { display: block; font-size: 0.78rem; letter-spacing: 0.06em; }
.msg.priv .who::after { content: ""; }
.msg.priv .who + p { display: block; margin: 0.15rem 0 0; }
.msg .photo {
  display: block; object-fit: cover;
  width: min(22rem, 100%); aspect-ratio: 2160 / 996; height: auto;
  margin: 0.2rem 0 0.6rem;
  border: 8px solid var(--photo);
  border-bottom-width: 22px;
  box-shadow: 0 6px 12px -8px rgba(var(--shadow), 0.9);
  transform: rotate(-1.5deg);
  background:
    radial-gradient(circle at 72% 30%, rgba(255, 244, 214, 0.95) 0 9%, transparent 10%),
    linear-gradient(170deg, transparent 52%, #7a5a36 53% 63%, transparent 64%),
    linear-gradient(185deg, transparent 60%, #4f6a3e 61%),
    linear-gradient(180deg, #8fb3c9, #e2c79a);
  filter: sepia(0.35);
}
.msg.typing .b p { display: inline-flex; gap: 5px; vertical-align: middle; }
.msg.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-2); opacity: 0.6; }
.msg.alarm .b {
  color: var(--red);
  background-color: color-mix(in srgb, var(--red) 12%, var(--tg));
  outline: 2px solid var(--red); outline-offset: -2px;
}
.msg .fuse {
  display: block; height: 5px; margin-top: 0.5rem;
  background: repeating-linear-gradient(90deg, var(--red) 0 8px, transparent 8px 12px) 0 0 / 62% 100% no-repeat,
              color-mix(in srgb, var(--red) 15%, transparent);
}
.msg.reveal .b { padding-right: 7.5rem; }
.stamp-case { right: 0.3rem; top: 50%; margin-top: -1rem; transform: rotate(-8deg); font-size: 1.05rem; }
.chat .aside {
  margin: 0.35rem 0 0.7rem 3.2rem;
  font-size: 0.92rem;
  font-style: italic;
  line-height: 1.45;
  color: var(--pencil);
  max-width: 28rem;
  transform: rotate(-0.6deg);
}
.chat .aside::before { content: "✎ "; content: "✎ " / ""; font-style: normal; }
.chat-gap {
  margin: 1rem 0; text-align: center;
  font-size: 0.82rem; font-weight: 700; color: var(--ink-2);
  display: flex; align-items: center; gap: 0.75rem;
  max-width: none !important;
}
.chat-gap::before, .chat-gap::after { content: ""; flex: 1; border-top: 2px dashed var(--rule); }
.classic-note { margin-top: 2rem; }

/* ---------- Modos ---------- */

.sides { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin: 1.5rem 0; max-width: 820px; }
.side {
  padding: 1rem 1.1rem;
  background-color: var(--manila);
  background-image: var(--grain);
  box-shadow: 0 2px 0 var(--manila-2), 0 12px 20px -16px rgba(var(--shadow), 0.8);
}
.side.moles { background-color: var(--folder-red); }
.side h4 { margin: 0 0 0.35rem; font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; }
.side.agents h4 { color: var(--navy); }
.side.moles h4 { color: var(--red); }
.side p { margin: 0; font-size: 0.96rem; }

.dm {
  max-width: 440px;
  margin: 1.25rem 0;
  padding: 0.7rem 0.95rem;
  background-color: var(--tg);
  background-image: var(--grain);
  box-shadow: 0 8px 14px -10px rgba(var(--shadow), 0.8);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.93rem;
  transform: rotate(-0.5deg);
}
.dm .who {
  display: block; font-family: var(--f-stamp); font-weight: 400;
  font-size: 1rem; letter-spacing: 0.12em; color: var(--red);
  margin-bottom: 0.2rem;
}

/* ---------- Privacidad ---------- */

.privacy-grid {
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  margin: 1.5rem 0 0.75rem; max-width: 780px;
}
.pcard {
  position: relative;
  padding: 0.95rem 1.1rem 1.05rem;
  background-color: var(--paper-2);
  background-image: var(--grain);
  border-left: 4px solid var(--ok);
  box-shadow: 0 10px 18px -14px rgba(var(--shadow), 0.8);
}
.pcard h3 { margin: 0 0 0.35rem; font-family: var(--f-stamp); font-weight: 400; font-size: 1.4rem; letter-spacing: 0.04em; color: var(--ok); }
.pcard p { margin: 0; font-size: 0.95rem; }

/* ---------- Medallas ---------- */

.tiers { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin: 1rem 0; font-size: 0.92rem; }
.tier { display: inline-flex; align-items: center; gap: 0.4rem; }
.tier i { width: 13px; height: 13px; border-radius: 50%; display: inline-block; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35); }
.tb { background: var(--tier-b); }
.tp { background: var(--tier-p); }
.to { background: var(--tier-o); }
.tl { background: var(--tier-l); }

.medal-examples { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 210px), 1fr)); gap: 0.8rem; margin: 1.25rem 0; }
.medal {
  position: relative;
  padding: 0.7rem 0.9rem 0.75rem 1.5rem;
  background: var(--paper-2);
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 10px 100%, 0 calc(100% - 10px), 0 10px);
  font-size: 0.9rem;
  line-height: 1.4;
}
.medal b { display: flex; align-items: center; gap: 0.45rem; font-size: 1rem; margin-bottom: 0.2rem; }
.medal b i { width: 13px; height: 13px; border-radius: 50%; flex: none; }
.medal span { color: var(--ink-2); }

/* ---------- Comandos ---------- */

.cmd-table td:first-child { white-space: nowrap; }

/* ---------- Desplegables y preguntas ---------- */

.faq details, details.more {
  max-width: var(--measure);
  border-bottom: 1px dashed var(--rule);
  padding: 0.2rem 0;
}
.faq summary, details.more summary {
  cursor: pointer;
  list-style: none;
  padding: 0.75rem 2.6rem 0.75rem 0;
  position: relative;
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.4;
}
.faq summary:hover, details.more summary:hover { color: var(--red); }
.faq summary::-webkit-details-marker, details.more summary::-webkit-details-marker { display: none; }
.faq summary::after, details.more summary::after {
  content: "+"; content: "+" / "";
  position: absolute; right: 0.2rem; top: 0.6rem;
  width: 1.6rem; height: 1.6rem;
  display: grid; place-items: center;
  font-size: 1.2rem; font-weight: 700; line-height: 1;
  color: var(--red);
  border: 2px solid currentColor;
  border-radius: 3px;
  transform: rotate(-6deg);
  transition: transform 0.15s ease;
}
details.more:not(details.more + details.more) { border-top: 1px dashed var(--rule); margin-top: 1.4rem; }
.faq details[open] summary::after, details.more[open] summary::after { content: "−"; content: "−" / ""; transform: rotate(4deg); }
.faq details > div, details.more > div { padding: 0 0 1rem; }
.faq details > div p, details.more > div p { margin: 0.45rem 0; }

/* ---------- Pie ---------- */

footer {
  padding: 1rem 1rem 3.5rem;
  text-align: center;
  color: var(--ink);
  font-size: 0.9rem;
}
.foot-rose { width: 96px; height: 96px; display: block; margin: 0 auto 0.5rem; color: var(--inst); opacity: 0.8; }
.foot-end {
  display: inline-block;
  margin: 0 0 0.8rem;
  padding: 0.1em 0.6em 0;
  font-family: var(--f-stamp); font-size: 1.3rem; letter-spacing: 0.12em;
  color: var(--red);
  border: 3px solid currentColor;
  border-radius: 5px;
  transform: rotate(-3deg);
  mix-blend-mode: var(--stamp-blend);
  -webkit-mask-image: var(--wear); mask-image: var(--wear);
}
footer p:last-child { margin: 0; }

/* ---------- Momento de entrada: máquina de escribir, brújula y sello ---------- */

@media (prefers-reduced-motion: no-preference) {
  .hero h1 .ln {
    clip-path: inset(0 100% 0 0);
    animation: type 0.75s steps(12, end) forwards;
  }
  .hero h1 .ln:nth-child(1) { animation-delay: 0.25s; }
  .hero h1 .ln:nth-child(2) { animation-delay: 1.05s; animation-duration: 0.85s; animation-timing-function: steps(13, end); }
  .hero h1 .ln:nth-child(3) { animation-delay: 1.95s; animation-duration: 1s; animation-timing-function: steps(17, end); }
  .stamp-int { animation: thump 0.38s cubic-bezier(0.3, 1.6, 0.6, 1) 3.05s both; }
  .inst-rose { animation: settle 2.6s ease-out 0.2s both; }
  html { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .faq summary::after, details.more summary::after { transition: none; }
}
@keyframes type { to { clip-path: inset(0 -0.2em 0 0); } }
@keyframes thump {
  0% { opacity: 0; transform: rotate(-7deg) scale(2.3); }
  70% { opacity: 0.95; transform: rotate(-7deg) scale(0.94); }
  100% { opacity: 0.88; transform: rotate(-7deg) scale(1); }
}
@keyframes settle {
  0% { transform: rotate(-28deg); }
  35% { transform: rotate(14deg); }
  60% { transform: rotate(-6deg); }
  80% { transform: rotate(2.5deg); }
  100% { transform: rotate(0); }
}

/* ---------- Teléfono y tableta ---------- */

@media (max-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc {
    position: fixed; top: 3.4rem; left: 0.5rem; right: 0.5rem;
    margin: 0;
    max-height: calc(100vh - 4rem);
    padding: 1rem 1.2rem 1.4rem;
    box-shadow: 0 20px 40px -14px rgba(0, 0, 0, 0.6);
    transform: none;
    display: none;
    z-index: 19;
  }
  .toc.open { display: block; }
  .toc-toggle {
    display: inline-flex; align-items: center; gap: 0.4rem;
    font-family: var(--f-stamp); font-size: 1.05rem; letter-spacing: 0.08em;
    padding: 0.25rem 0.8rem 0.15rem;
    border: 2px solid color-mix(in srgb, var(--bar-ink) 70%, transparent); border-radius: 3px;
    background: transparent; color: var(--bar-ink);
    cursor: pointer;
  }
  .topbar .status { display: none; }
  .topbar .toc-toggle { margin-left: auto; }
  .hero-inner { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .dilemma-card { max-width: 420px; margin-left: auto; margin-right: 0.5rem; }
  .inst-dividers { right: 4%; bottom: auto; top: 46%; }
  section:nth-of-type(3n) { --tab-x: 30%; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; line-height: 1.6; }
  .hero-inner { padding-top: 3.2rem; }
  .folder { transform: none; }
  .stamp-conf { top: 1rem; right: 0.7rem; font-size: 0.9rem; }
  .folder-tab { font-size: 0.88rem; }
  .inst-rose { width: 200px; height: 200px; top: -30px; right: -50px; }
  .inst-protractor { width: 200px; height: 108px; }
  .inst-dividers { display: none; }
  .dilemma-card { transform: rotate(1.2deg); margin-right: 0.25rem; }
  .stamp-int { font-size: 1.15rem; }
  section { margin-top: 3.6rem; padding: 2rem 1.05rem 2rem; border-radius: 0 4px 4px 4px; }
  section:nth-of-type(n) { --tab-x: 0px; border-radius: 0 4px 4px 4px; }
  section::before { font-size: 0.9rem; padding-left: 0.85rem; }
  .inst-side { width: 76px; height: 80px; top: -3.4rem; right: 0.4rem; }
  .versus { grid-template-columns: 1fr; gap: 2.6rem; }
  .sides { grid-template-columns: 1fr; }
  .narrow { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .polaroid { margin: 0.75rem 1.3rem 1rem 0.4rem; }
  .loupe { width: 72px; height: 72px; right: -20px; }
  .crux { padding: 1.4rem 1.1rem 1.2rem; }
  .chat { padding: 0 1.9rem 1.2rem; margin-left: -0.35rem; margin-right: -0.35rem;
    background-image:
      radial-gradient(circle at 0.65rem 0.85rem, var(--desk-2) 0 0.26rem, transparent 0.3rem),
      radial-gradient(circle at calc(100% - 0.65rem) 0.85rem, var(--desk-2) 0 0.26rem, transparent 0.3rem),
      linear-gradient(90deg, transparent 1.35rem, color-mix(in srgb, var(--ink) 18%, transparent) 1.35rem 1.4rem, transparent 1.4rem calc(100% - 1.4rem), color-mix(in srgb, var(--ink) 18%, transparent) calc(100% - 1.4rem) calc(100% - 1.35rem), transparent calc(100% - 1.35rem));
  }
  .msg { grid-template-columns: 2.6rem minmax(0, 1fr); }
  .msg.reveal .b { padding-right: 0.7rem; padding-bottom: 2.6rem; }
  .stamp-case { top: auto; bottom: 0.4rem; margin-top: 0; right: 0.5rem; }
  .chat .aside { margin-left: 2.6rem; }
  .timeline li { grid-template-columns: 5.4rem 1fr; gap: 0.7rem; }
  .clock-scale .zero { display: none; }
  th, td { padding: 0.5rem 0.5rem; }
}

/* ---------- Guía para administradores: diagramas de flujo ---------- */

.page-head { padding: 3.2rem 1rem 0; max-width: 1180px; margin: 0 auto; }
.page-head .folder { max-width: 46rem; }
.page-head h1 { font-family: var(--f-display); font-weight: 400; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.05; margin: 0.4rem 0 0.8rem; }
.page-head p { margin: 0.5rem 0; max-width: 60ch; }

/* Flujo vertical: cajas unidas por flechas; las salidas laterales dicen qué pasa si no se cumple */
.flow { list-style: none; padding: 0; margin: 1.75rem 0; --node: 23rem; }
.flow > li { position: relative; display: flex; align-items: center; gap: 0.9rem; margin: 0 0 2.1rem; max-width: none; }
.flow > li::after, .flow > li::before { content: ""; position: absolute; left: calc(var(--node) / 2); }
.flow > li::after { top: 50%; bottom: -2.1rem; border-left: 2px solid var(--ink-2); } /* detrás de las cajas: une aunque la salida sea más alta */
.flow > li::before { top: calc(100% + 2.1rem - 9px); margin-left: -5px; border: 6px solid transparent; border-bottom: 0; border-top-color: var(--ink-2); z-index: 1; }
.flow > li:last-child { margin-bottom: 0; }
.flow > li:last-child::after, .flow > li:last-child::before { display: none; }
.node {
  flex: 0 0 var(--node); max-width: 100%; position: relative; z-index: 1;
  padding: 0.6rem 0.9rem; text-align: center; line-height: 1.4;
  background: var(--paper-2); border: 2px solid var(--ink-2); border-radius: 4px;
  box-shadow: 0 8px 14px -12px rgba(var(--shadow), 0.8);
}
.node small { display: block; color: var(--ink-2); font-size: 0.86rem; }
.node.q { background: var(--carbon); border: 2px dashed var(--navy); border-radius: 18px; }
.node.start { background: var(--note); font-weight: 700; }
.node.end { background: var(--ink); color: var(--paper); border-color: var(--ink); font-weight: 700; }
.node.end small { color: var(--paper-3); }
.exit { flex: 1; min-width: 0; position: relative; padding-left: 1.7rem; font-size: 0.93rem; line-height: 1.4; color: var(--red); }
.exit::before { content: "→"; content: "→" / ""; position: absolute; left: 0; font-weight: 700; }
.exit.ok { color: var(--ok); }
.exit.note { color: var(--ink-2); }
.exit b { color: inherit; }

/* Ciclo de vida: estados en fila, con flechas */
.states { list-style: none; padding: 0; margin: 1.5rem 0; display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0; }
.states > li { margin: 0; max-width: none; display: flex; align-items: center; }
.states > li:not(:last-child)::after { content: "→"; content: "→" / ""; margin: 0 0.45rem; color: var(--ink-2); font-weight: 700; }
.chip { padding: 0.3rem 0.7rem; border: 2px solid var(--navy); border-radius: 999px; background: var(--paper-2); font-size: 0.93rem; white-space: nowrap; }
.chip.bad { border-color: var(--red); color: var(--red); }
.chip.good { border-color: var(--ok); color: var(--ok); }

/* Reparto: un punto por jugador */
.deal td:nth-child(2) { letter-spacing: 0.1em; white-space: nowrap; }
.dot { display: inline-block; width: 0.8em; height: 0.8em; border-radius: 50%; background: var(--navy); vertical-align: -0.05em; }
.dot.m { background: var(--red); }
.dot.s { background: var(--brass); }

@media (max-width: 640px) {
  .flow { --node: 100%; }
  .flow > li { flex-direction: column; align-items: stretch; gap: 0.35rem; }
  .flow > li::after, .flow > li::before { left: 50%; }
  .exit { background: var(--paper); position: relative; z-index: 1; }
  .node { flex-basis: auto; }
  .exit { padding-left: 1.5rem; }
  .exit::before { content: "↳"; content: "↳" / ""; }
}