:root {
  --bg: #0d0d0d;
  --card: #1a1a1a;
  --border: #2a2a2a;
  --text: #ffffff;
  --muted: #999999;
  --accent: #d4a847;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f7f5;
    --card: #ffffff;
    --border: #e2e2df;
    --text: #16161a;
    --muted: #5c5c66;
    --accent: #a8801f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 2rem 1rem 4rem;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 46rem;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.75rem 2.5rem;
}

h1 {
  font-size: 1.75rem;
  line-height: 1.25;
  margin: 0 0 .35rem;
}

h2 {
  font-size: 1.1rem;
  margin: 2rem 0 .5rem;
  color: var(--accent);
}

h3 {
  font-size: .95rem;
  margin: 1.25rem 0 .35rem;
}

p, li { color: var(--text); }

.lead, .meta, footer {
  color: var(--muted);
  font-size: .875rem;
}

.meta { margin: 0 0 1.5rem; }

ul { padding-left: 1.25rem; }
li { margin: .3rem 0; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: .75rem 0 1rem;
  font-size: .9rem;
}

th, td {
  text-align: left;
  padding: .55rem .6rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th { color: var(--muted); font-weight: 600; }

.wrap { overflow-x: auto; }

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

.back {
  display: none;
  margin: 0 0 1.25rem;
  color: var(--muted);
  text-decoration: none;
  font-size: .95rem;
}

.back.show { display: inline-block; }
.back:hover { color: var(--accent); }

.todo {
  background: rgba(212, 168, 71, .12);
  border-left: 3px solid var(--accent);
  padding: .5rem .75rem;
  border-radius: 4px;
}

footer {
  max-width: 46rem;
  margin: 1.5rem auto 0;
  text-align: center;
}

.steps { counter-reset: step; list-style: none; padding-left: 0; }

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 2.25rem;
  margin: .75rem 0;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: .1rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
}

/* Kopfzeile: Zurück-Link links, Sprachwechsel rechts */
.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.lang {
  color: var(--muted);
  text-decoration: none;
  font-size: .95rem;
}

.lang:hover { color: var(--accent); }