:root {
  --fondo: #04030C;
  --superficie: #12102B;
  --borde: rgba(255,255,255,0.12);
  --texto: #C9C3E4;
  --claro: #F5F3FF;
  --tenue: #8B84AD;
  --violeta: #A78BFA;
  --cian: #00E5D0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(120% 80% at 50% 0%, #1B1840 0%, var(--fondo) 60%);
  color: var(--texto);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}
main { max-width: 720px; margin: 0 auto; padding: 40px 22px 80px; }
header { text-align: center; padding-top: 26px; }
header img { width: 190px; height: auto; }
h1 { color: var(--claro); font-size: 30px; line-height: 1.2; margin: 26px 0 6px; }
h2 { color: var(--claro); font-size: 20px; margin: 34px 0 10px; }
h3 { color: var(--violeta); font-size: 16px; margin: 24px 0 6px; }
p, li { font-size: 16px; }
a { color: var(--cian); }
ul { padding-left: 20px; }
li { margin: 6px 0; }
.fecha { color: var(--tenue); font-size: 14px; margin-top: 0; }
.tarjeta {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: 18px;
  padding: 18px 20px;
  margin: 22px 0;
}
.tarjeta p:first-child { margin-top: 0; }
.tarjeta p:last-child { margin-bottom: 0; }
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--borde); vertical-align: top; }
th { color: var(--claro); font-weight: 600; }
nav.pies { margin-top: 46px; padding-top: 18px; border-top: 1px solid var(--borde); font-size: 14px; }
nav.pies a { margin-right: 16px; display: inline-block; }
.idiomas { display: flex; gap: 6px; justify-content: flex-end; margin: 6px 0 -10px; }
.idiomas a, .idiomas span {
  padding: 7px 14px; border-radius: 11px; border: 1px solid var(--borde);
  font-size: 14px; text-decoration: none; color: var(--tenue);
}
.idiomas a:hover { color: var(--claro); border-color: var(--violeta); }
.idiomas .activo {
  background: rgba(124,77,255,0.22); color: var(--claro);
  border-color: rgba(167,139,250,0.55);
}
.botones { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0; }
.boton {
  display: inline-block; padding: 12px 18px; border-radius: 14px;
  border: 1px solid var(--borde); color: var(--claro); text-decoration: none;
  background: rgba(124,77,255,0.16);
}