body {
  line-height: 1.7;
}

.main-container {
  max-width: 1100px;
}

.hero-banner {
  background: linear-gradient(135deg, #f8fbff 0%, #eef6fb 100%);
  border: 1px solid #d7e8f5;
  border-left: 8px solid #2b6cb0;
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.8rem;
  box-shadow: 0 6px 18px rgba(20, 40, 80, 0.05);
}

.hero-banner h1 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  color: #16324f;
}

.resultado-box {
  background: #f7fbf8;
  border: 1px solid #cfe8d6;
  border-left: 8px solid #2f855a;
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin: 1rem 0 1.3rem 0;
}

.guia-nota {
  background: #fff9ec;
  border: 1px solid #f1d79c;
  border-left: 8px solid #d69e2e;
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin: 1rem 0 1.4rem 0;
}

h1, h2, h3 {
  color: #183b56;
}

h1 {
  margin-top: 1.6rem;
}

.quarto-title-block .title {
  font-weight: 800;
}

code {
  border-radius: 6px;
  background: rgba(43, 108, 176, 0.08);
  padding: 0.1rem 0.35rem;
}

pre {
  border-radius: 10px;
}

.callout {
  border-radius: 12px;
}

table {
  border-radius: 8px;
  overflow: hidden;
}

thead {
  background: #edf4fb;
}

.quarto-figure figcaption {
  color: #4a5568;
  font-size: 0.95rem;
}