:root {
  --azul: #1f3864;
  --azul-claro: #2e5496;
  --gris: #f2f2f2;
  --texto: #2b2b2b;
}
* { box-sizing: border-box; }
body {
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--texto);
  margin: 0;
  background: #fff;
  line-height: 1.5;
}
header {
  background: var(--azul);
  color: #fff;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .marca {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: .02em;
}
header .marca span { color: #9fc0ff; }
nav a {
  color: #e6edf9;
  text-decoration: none;
  margin-left: 22px;
  font-size: .95rem;
}
nav a:hover { text-decoration: underline; }
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}
h1 { color: var(--azul); font-size: 1.8rem; margin-top: 0; }
h2 { color: var(--azul-claro); font-size: 1.25rem; margin-top: 2rem; }
.lead { font-size: 1.05rem; color: #444; }
.card {
  background: var(--gris);
  border-left: 4px solid var(--azul-claro);
  padding: 16px 20px;
  border-radius: 4px;
  margin: 18px 0;
}
table { border-collapse: collapse; width: 100%; margin: 14px 0; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #ddd; }
th { color: var(--azul); }
footer {
  text-align: center;
  color: #888;
  font-size: .85rem;
  padding: 26px;
  border-top: 1px solid #eee;
  margin-top: 40px;
}
.badge {
  display: inline-block;
  background: #fff2cc;
  color: #7a5c00;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: .8rem;
  margin-left: 8px;
}
a.doc {
  display: inline-block;
  margin: 6px 0;
  color: var(--azul-claro);
  font-weight: 600;
}