.ad-ficha {
  --ad-ink: #10141a;
  --ad-muted: #5c6b7c;
  --ad-rule: #c9d3df;
  --ad-rule-soft: #e2e8f0;
  --ad-navy: #293241;
  --ad-navy-soft: #eef0f4;
  --ad-coral: #ee6c4d;
  --ad-coral-soft: #fdeee9;
  --ad-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
  color: var(--ad-ink);
}

.ad-plate {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem 2rem;
  padding: 1.25rem 0 1.75rem;
  border-bottom: 2px solid var(--ad-ink);
}

.ad-icao {
  font-family: var(--ad-mono);
  font-size: clamp(3.2rem, 9vw, 5.8rem);
  font-weight: 600;
  line-height: 0.82;
  letter-spacing: -0.045em;
  margin: 0;
}

.ad-naming h1 {
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 0.3rem;
}

.ad-naming p {
  margin: 0;
  color: var(--ad-muted);
  font-size: 0.9rem;
}

.ad-stamp {
  margin-left: auto;
  align-self: flex-start;
  transform: rotate(-4deg);
  border: 2px solid var(--ad-coral);
  color: var(--ad-coral);
  background: var(--ad-coral-soft);
  border-radius: 3px;
  padding: 0.4rem 0.75rem 0.35rem;
  text-align: center;
  flex: none;
}

.ad-stamp b {
  display: block;
  font-family: var(--ad-mono);
  font-size: 1.25rem;
  line-height: 1;
}

.ad-stamp span {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.ad-tira {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--ad-rule-soft);
  border-bottom: 1px solid var(--ad-rule);
  margin: 0 0 1rem;
  padding: 0;
}

.ad-tira > div { background: #fff; padding: 0.9rem 1rem; }

.ad-tira dt {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ad-muted);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.ad-tira dd {
  margin: 0;
  font-family: var(--ad-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.ad-tira dd small { font-size: 0.72rem; color: var(--ad-muted); }
.ad-tira dd.ad-texto-celda { font-family: inherit; font-size: 0.92rem; line-height: 1.35; }

.ad-trafico {
  font-size: 0.92rem;
  color: #3d4855;
  border-left: 3px solid var(--ad-coral);
  background: var(--ad-coral-soft);
  padding: 0.65rem 0.9rem;
  border-radius: 0 3px 3px 0;
}

.ad-bloque { margin-top: 3rem; }

.ad-ficha h2 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 0.35rem;
}

.ad-subtitulo-bloque { font-size: 1rem; font-weight: 600; margin: 1.6rem 0 0.3rem; }

.ad-intro {
  color: var(--ad-muted);
  font-size: 0.92rem;
  margin-bottom: 1.1rem;
  max-width: 62ch;
}

.ad-scroll {
  overflow-x: auto;
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  background: #fff;
}

.ad-tabla {
  border-collapse: collapse;
  width: 100%;
  min-width: 620px;
  font-size: 0.88rem;
  margin: 0;
}

.ad-tabla-suelta { min-width: 0; }

.ad-tabla th,
.ad-tabla td {
  padding: 0.55rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--ad-rule-soft);
}

.ad-tabla thead th {
  font-family: var(--ad-mono);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ad-muted);
  background: var(--ad-navy-soft);
  border-bottom: 1px solid var(--ad-rule);
  white-space: nowrap;
  font-weight: 600;
}

.ad-tabla tbody tr:last-child td { border-bottom: 0; }

.ad-num {
  font-family: var(--ad-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-size: 0.85rem;
}

.ad-rwy {
  font-family: var(--ad-mono);
  font-weight: 700;
  font-size: 1.05rem;
}

.ad-tenue { color: var(--ad-muted); }

.ad-chips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ad-chips li {
  font-family: var(--ad-mono);
  font-size: 0.76rem;
  background: var(--ad-navy-soft);
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  padding: 0.32rem 0.6rem;
}

.ad-figuras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.ad-figura { margin: 0; }

.ad-figura a { display: block; }

.ad-figura img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  padding: 0.75rem;
  transition: border-color 0.15s;
}

.ad-figura a:hover img,
.ad-figura a:focus-visible img { border-color: var(--ad-navy); }

.ad-perfil { margin-top: 1.75rem; }

.ad-figura figcaption {
  margin-top: 0.5rem;
  font-family: var(--ad-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ad-muted);
}

.ad-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.ad-secciones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 2rem 1.75rem;
  margin-top: 3rem;
}

.ad-seccion h2 { font-size: 1.05rem; margin-bottom: 0.55rem; }

.ad-filas {
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  margin: 0;
  overflow: hidden;
  background: #fff;
}

.ad-filas > div {
  display: grid;
  grid-template-columns: minmax(120px, 36%) 1fr;
  border-bottom: 1px solid var(--ad-rule-soft);
}

.ad-filas > div:last-child { border-bottom: 0; }

.ad-filas dt {
  padding: 0.5rem 0.7rem;
  font-family: var(--ad-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ad-muted);
  background: var(--ad-navy-soft);
  border-right: 1px solid var(--ad-rule-soft);
  font-weight: 600;
}

.ad-filas dd {
  padding: 0.5rem 0.7rem;
  margin: 0;
  font-size: 0.87rem;
  overflow-wrap: anywhere;
}

.ad-texto {
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  margin-bottom: 0.6rem;
  background: #fff;
}

.ad-texto > summary {
  cursor: pointer;
  padding: 0.75rem 0.95rem;
  font-weight: 500;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  list-style: none;
}

.ad-texto > summary::-webkit-details-marker { display: none; }

.ad-texto > summary::before {
  content: "+";
  font-family: var(--ad-mono);
  color: var(--ad-navy);
  font-size: 1.05rem;
  width: 0.9rem;
  flex: none;
}

.ad-texto[open] > summary::before { content: "\2212"; }

.ad-texto-cuerpo {
  padding: 0 0.95rem 0.95rem;
  font-size: 0.94rem;
  line-height: 1.6;
  color: #26313d;
  white-space: pre-line;
}

.ad-cartas {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.ad-cartas a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  padding: 0.65rem 0.95rem;
  font-size: 0.9rem;
  text-decoration: none;
  color: inherit;
  background: #fff;
  transition: border-color 0.15s, background 0.15s;
}

.ad-cartas a:hover,
.ad-cartas a:focus-visible {
  border-color: var(--ad-navy);
  background: var(--ad-navy-soft);
}

.ad-ref {
  font-family: var(--ad-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ad-navy);
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  padding: 0.12rem 0.4rem;
  flex: none;
}

.ad-fuente {
  margin-top: 3rem;
  border-top: 1px solid var(--ad-rule);
  padding-top: 1.4rem;
}

.ad-fuente p {
  font-size: 0.88rem;
  color: #3d4855;
  max-width: 72ch;
  margin-bottom: 0.45rem;
}

.ad-cta {
  margin: 2.5rem 0 1rem;
  padding: 1.5rem;
  border: 1px solid var(--ad-rule);
  border-radius: 3px;
  background: var(--ad-navy-soft);
  text-align: center;
}

.ad-cta p { margin-bottom: 0.95rem; }

@media (max-width: 640px) {
  .ad-plate { align-items: flex-start; flex-direction: column; gap: 0.75rem; }
  .ad-stamp { margin-left: 0; }
  .ad-filas > div { grid-template-columns: 1fr; }
  .ad-filas dt { border-right: 0; border-bottom: 1px solid var(--ad-rule-soft); }
  .ad-texto-cuerpo { padding-left: 0.95rem; }
}