main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 3rem;
}

#intro-section h1 {
  font-size: 2.8rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}

#intro-section p {
  font-size: 1.1rem;
  color: var(--color-text-subtle);
}

#page-navigation {
  display: flex;
  gap: 1.5rem;
}

#page-navigation a {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--color-accent);
  border-radius: 5px;
  background-color: transparent;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.3s ease, color 0.3s ease;
}

#page-navigation a:hover {
  background-color: var(--color-accent);
  color: var(--color-text-primary);
}