/* Gemeinsames Aussehen der Erklärseiten (anleitung.html, technik.html), passend zum Chat. */
* { box-sizing: border-box; }
:root { --bg:#fffaf0; --fg:#1a1a1a; --muted:#5f5646; --gold:#b8860b; --card:#fff; --line:#eadfc6; --code:#f6efdf; }
@media (prefers-color-scheme: dark) { :root { --bg:#14110b; --fg:#eee; --muted:#b3a88f; --gold:#d9a521; --card:#1f1b14; --line:#3a3020; --code:#2a241a; } }
html { background: var(--bg); }
body { margin: 0 auto; max-width: 720px; padding: 16px 16px 48px; background: var(--bg); color: var(--fg);
  font: 17px/1.55 system-ui, -apple-system, sans-serif; }
header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
header a.back { color: var(--fg); text-decoration: none; font-weight: 600; background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 8px 14px; white-space: nowrap; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 16px 0 6px; }
h2 { font-size: 1.2rem; margin: 28px 0 8px; color: var(--gold); }
p.lead { color: var(--muted); margin-top: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; margin: 12px 0; }
.card h3 { margin: 0 0 4px; font-size: 1.05rem; }
.card p { margin: 4px 0; }
.say { display: block; margin-top: 6px; padding: 8px 12px; border-left: 3px solid var(--gold); background: var(--code); border-radius: 0 8px 8px 0; font-style: italic; }
code { background: var(--code); padding: 1px 5px; border-radius: 4px; font-size: .92em; overflow-wrap: anywhere; }
ul { padding-left: 1.2em; } li { margin: 6px 0; }
.flow { display: grid; gap: 8px; margin: 12px 0; }
.flow .box { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; }
.flow .arrow { text-align: center; color: var(--gold); font-weight: 700; }
.small { font-size: .9rem; color: var(--muted); }
a { color: var(--gold); }
.cta { display: block; text-align: center; margin: 24px 0 0; background: var(--gold); color: #fff; text-decoration: none; font-weight: 700;
  padding: 14px; border-radius: 26px; }