:root {
  --gold: #c9a227;
  --blue: #1d3557;
  --blue-deep: #12213b;
  --beige: #f5efe0;
  --paper: #fffdf8;
  --muted: #5b6b85;
  --line: #e4dcc7;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--beige);
  color: var(--blue);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

.envoltorio {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Cabecera ---------- */

.cabecera {
  background: var(--blue);
  color: var(--beige);
  padding: 4.5rem 0 4rem;
  text-align: center;
  border-bottom: 4px solid var(--gold);
}

.emblema {
  width: 76px;
  height: 76px;
  margin: 0 auto 1.75rem;
  display: block;
}

.cabecera h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 2.9rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.lema {
  margin: 0.9rem auto 0;
  max-width: 30rem;
  color: #cfd8e6;
  font-size: 1.05rem;
}

/* ---------- Contenido ---------- */

main { padding: 3.5rem 0 1rem; }

h2 {
  font-size: 1.45rem;
  font-weight: 600;
  margin: 2.75rem 0 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--line);
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
  color: var(--blue-deep);
}

p { margin: 0 0 1.1rem; }

ul { padding-left: 1.35rem; margin: 0 0 1.2rem; }

li { margin-bottom: 0.5rem; }

a { color: #2c5282; text-underline-offset: 2px; }

a:hover { color: var(--gold); }

strong { font-weight: 600; }

code {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.86em;
  background: #ece4d1;
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5rem 0;
}

/* ---------- Piezas ---------- */

.tarjeta {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 6px;
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
}

.tarjeta p:last-child { margin-bottom: 0; }

.acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
  margin-top: 2.25rem;
}

.boton {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  border: 1.5px solid var(--gold);
  transition: background 0.15s ease, color 0.15s ease;
}

.boton-lleno {
  background: var(--gold);
  color: var(--blue-deep);
}

.boton-lleno:hover { background: #b8912098; color: var(--blue-deep); }

.boton-hueco {
  background: transparent;
  color: var(--blue);
}

.boton-hueco:hover { background: var(--gold); color: var(--blue-deep); }

.fecha {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: -0.4rem;
}

.volver {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  color: var(--muted);
  text-decoration: none;
}

.volver:hover { color: var(--gold); }

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

.pie {
  margin-top: 4rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.pie a { color: var(--muted); }

@media (max-width: 480px) {
  body { font-size: 17px; }
  .cabecera { padding: 3.25rem 0 3rem; }
  main { padding-top: 2.5rem; }
}