/* Hilfe zur Schulungsumgebung, Farben und Schrift wie atra.consulting */
:root {
  --primary: #264892;        /* CD Dunkelblau */
  --primary-dark: #1b336b;
  --hellblau: #a7c6eb;       /* CD Hellblau */
  --akzent: #dc421e;         /* CD Dunkel-Orange */
  --text: #1f2430;
  --text-muted: #565b66;
  --flaeche: #ffffff;
  --flaeche-alt: #f4f6fa;
  --rand: #dedede;           /* CD Hellgrau */
  --kasten: #eef3fb;
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #a7c6eb;
    --primary-dark: #c9dcf3;
    --text: #e8ebf1;
    --text-muted: #b3b9c5;
    --flaeche: #10172a;
    --flaeche-alt: #161f36;
    --rand: #2a3550;
    --kasten: #1a2644;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--flaeche-alt);
  color: var(--text);
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

.kopf {
  background: var(--flaeche);
  border-bottom: 1px solid var(--rand);
}
.kopf-innen {
  max-width: 820px;
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.kopf img { height: 44px; width: auto; display: block; }
.kopf nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 15px; }
.kopf nav a { color: var(--text-muted); text-decoration: none; }
.kopf nav a:hover, .kopf nav a[aria-current] { color: var(--primary); }

.band {
  background: var(--primary);
  color: #fff;
  border-bottom: 4px solid var(--akzent);
}
@media (prefers-color-scheme: dark) {
  .band { background: #1b336b; }
}
.band-innen { max-width: 820px; margin: 0 auto; padding: 40px 20px 36px; }
.band .zeile { margin: 0 0 6px; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--hellblau); }
.band h1 { margin: 0; font-size: clamp(28px, 5vw, 40px); line-height: 1.15; font-weight: 700; }
.band p.einleitung { margin: 14px 0 0; max-width: 620px; color: #dfe8f6; }

main { max-width: 820px; margin: 0 auto; padding: 32px 20px 48px; }

section {
  background: var(--flaeche);
  border: 1px solid var(--rand);
  border-radius: 12px;
  padding: 24px 26px;
  margin-bottom: 20px;
}
h2 { margin: 0 0 12px; font-size: 22px; color: var(--primary); line-height: 1.3; }
h3 { margin: 20px 0 6px; font-size: 18px; }
p { margin: 0 0 12px; }
ul, ol { margin: 0 0 12px; padding-left: 1.4em; }
li { margin-bottom: 6px; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--akzent); }
code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .92em; background: var(--kasten); padding: 1px 6px; border-radius: 4px; }

.schritte { list-style: none; padding: 0; counter-reset: s; }
.schritte li { counter-increment: s; position: relative; padding-left: 46px; margin-bottom: 16px; }
.schritte li::before {
  content: counter(s);
  position: absolute; left: 0; top: 0;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--primary); color: var(--flaeche);
  font-weight: 700; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}

.hinweis {
  background: var(--kasten);
  border-left: 4px solid var(--akzent);
  border-radius: 6px;
  padding: 12px 16px;
  margin: 12px 0;
}
.hinweis p:last-child { margin-bottom: 0; }

.knopf {
  display: inline-block;
  background: var(--akzent);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}
.knopf:hover { background: #b9361a; color: #fff; }

footer { border-top: 1px solid var(--rand); background: var(--flaeche); }
.fuss-innen { max-width: 820px; margin: 0 auto; padding: 20px; font-size: 14px; color: var(--text-muted); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
footer a { color: var(--text-muted); }

.stand { font-size: 14px; color: var(--text-muted); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .kopf-innen { flex-direction: column; align-items: flex-start; }
  section { padding: 20px 18px; }
}