:root {
  --text: #1f2937;
  --grau: #4b5563;
  --link: #1d4ed8;
  --flaeche: #f3f4f6;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text);
}

body {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1rem;
}

header, footer {
  color: var(--grau);
}

.marke {
  font-weight: 700;
  font-size: 1.25rem;
}

.marke a {
  color: var(--text);
  text-decoration: none;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.25;
}

a {
  color: var(--link);
}

a:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 2px;
}

.hinweis {
  background: var(--flaeche);
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
}

table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { border: 1px solid #d1d5db; padding: 0.35rem 0.5rem; text-align: left; vertical-align: top; }
blockquote { border-left: 4px solid #d1d5db; margin: 1rem 0; padding: 0 1rem; color: var(--grau); }