:root { color-scheme: light dark; --akzent: #3f6480; --text: #10161c; --grund: #f8fafb; --linie: #d5dde3; }
@media (prefers-color-scheme: dark) { :root { --akzent: #8db4d0; --text: #eef2f5; --grund: #14191f; --linie: #2b343d; } }
body { margin: 0; background: var(--grund); color: var(--text); font: 17px/1.55 -apple-system, "SF Pro Text", system-ui, sans-serif; }
main { max-width: 42rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
h1 { font-size: 2rem; line-height: 1.2; } h2 { margin-top: 2.2rem; font-size: 1.25rem; }
a { color: var(--akzent); } nav { display: flex; gap: 1.2rem; flex-wrap: wrap; padding-bottom: 1rem; border-bottom: 1px solid var(--linie); }
footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--linie); font-size: .9rem; opacity: .8; }
.logo { display: block; max-width: 18rem; margin: 1rem 0 1.5rem; }

.lang { margin-left: auto; font-size: .9rem; } .lang a[aria-current] { font-weight: 700; text-decoration: none; }