:root {
  --grund: #fbf7ee;
  --text: #2a2b30;
  --leise: #5e646d;
  --rot: #d8443c;
  --blau: #2f5fb0;
  --karte: #ffffff;
  --linie: #e3dccc;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --grund: #1c1d22;
    --text: #f2efe6;
    --leise: #b9b4a8;
    --karte: #26272d;
    --linie: #3a3b42;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--grund);
  color: var(--text);
  font: 17px/1.55 system-ui, -apple-system, 'Segoe UI', sans-serif;
}
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
header a.logo { font-weight: 900; font-size: 28px; color: var(--rot); text-decoration: none; letter-spacing: -0.5px; }
nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 15px; }
nav a { color: var(--leise); text-decoration: none; }
nav a:hover, nav a[aria-current] { color: var(--text); text-decoration: underline; }
.sprache { margin-left: auto; font-size: 14px; }
h1 { font-size: 32px; line-height: 1.2; margin: 8px 0 12px; }
h2 { font-size: 21px; margin: 28px 0 8px; }
a { color: var(--blau); }
.karte { background: var(--karte); border: 1px solid var(--linie); border-radius: 14px; padding: 18px 20px; margin: 16px 0; }
.leise { color: var(--leise); font-size: 15px; }
.held { text-align: center; padding: 24px 0 8px; }
.held h1 { font-size: 40px; }
.held p { font-size: 19px; color: var(--leise); }
.knopf { display: inline-block; background: var(--rot); color: #fff; font-weight: 700; padding: 12px 22px; border-radius: 999px; text-decoration: none; margin-top: 8px; }
footer { margin-top: 48px; border-top: 1px solid var(--linie); padding-top: 16px; font-size: 14px; color: var(--leise); }
footer a { color: var(--leise); }