:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5a5a5a;
  --accent: #0a5c4a;
  --border: #e2e2e2;
  --max-width: 700px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --fg: #e8e8e8;
    --muted: #a3a3a3;
    --accent: #5fd6b8;
    --border: #2a2e33;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  font-size: 17px;
}

header.head,
main,
footer.foot {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.head {
  padding-top: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

h1 {
  font-size: 1.75rem;
  margin: 0 0 0.4rem;
}

.positionierung {
  margin: 0 0 1.25rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
}

.satz {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 56ch;
}

main {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

section {
  margin-bottom: 3rem;
}

section:last-of-type {
  margin-bottom: 0;
}

h2 {
  font-size: 1.3rem;
  margin: 0 0 1rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

section:first-of-type h2 {
  border-top: none;
  padding-top: 0;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

.womit {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: -0.25rem;
}

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

a:hover,
a:focus {
  text-decoration-thickness: 2px;
}

footer.foot {
  padding-bottom: 3rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }
  header.head {
    padding-top: 2rem;
  }
}