/* MagnIA Difusión — the public pages (Firebase Hosting): no fonts, scripts or
   images from anywhere else, so opening them tells no third party anything. */
:root {
  --bg: #f6f5f9;
  --surface: #ffffff;
  --ink: #17141f;
  --ink2: #615b72;
  --line: #e6e2ee;
  --pri: #6d28f5;
  --pri2: #2e8dff;
  --soft: #f1eafe;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08070e;
    --surface: #141220;
    --ink: #f5f3fa;
    --ink2: #a29bb4;
    --line: #2a2638;
    --pri: #a78bfa;
    --pri2: #60a5fa;
    --soft: #231640;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 28px 16px 64px; }
header.marca { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
header.marca img { width: 40px; height: 40px; border-radius: 10px; }
header.marca a { color: var(--ink); text-decoration: none; font-weight: 800; font-size: 19px; letter-spacing: -0.01em; }
header.marca .ia {
  background: linear-gradient(135deg, #7a2bf5, #2e8dff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 6px; }
h2 { font-size: 20px; margin: 34px 0 8px; letter-spacing: -0.01em; }
h3 { font-size: 16.5px; margin: 22px 0 6px; }
p, li { color: var(--ink); }
.fecha { color: var(--ink2); font-size: 14px; margin: 0 0 22px; }
.nota { background: var(--soft); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
a { color: var(--pri); }
a:hover { color: var(--pri2); }
table { width: 100%; border-collapse: collapse; margin: 10px 0 4px; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--ink2); font-weight: 700; font-size: 13.5px; }
.tabla { overflow-x: auto; }
ul { padding-left: 22px; }
li { margin: 4px 0; }
footer { margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink2); font-size: 14px; }
footer a { margin-right: 14px; }
.botones { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.boton {
  display: inline-block; padding: 11px 16px; border-radius: 12px; font-weight: 700; text-decoration: none;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink);
}
.boton.principal { background: linear-gradient(135deg, #7a2bf5, #2e8dff); color: #fff; border: 0; }
.boton:hover { color: inherit; opacity: 0.92; }