:root {
  --bg: #f7f5f0;
  --text: #1f2a2e;
  --text2: #4b5a5f;
  --muted: #7a878b;
  --accent: #2f6f6a;
  --accent-soft: #e3efed;
  --border: #d9d5cc;
  --surface: #ffffff;
  --fehler: #a33a2a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main, footer { max-width: 680px; margin: 0 auto; padding-inline: 20px; }
main { padding-block: 56px 32px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; color: var(--muted); margin: 0; }
h1 { font-size: clamp(34px, 7vw, 52px); line-height: 1.1; margin: 10px 0 14px; }
h1 em { font-style: italic; color: var(--accent); }
.meta { color: var(--text2); margin: 0; }
h2 { font-size: 26px; line-height: 1.25; margin: 56px 0 14px; }
p { margin: 0 0 14px; }
a { color: var(--accent); }
.kasten { background: var(--accent-soft); border-radius: 10px; padding: 16px 18px; margin: 20px 0; }
.kasten strong { display: block; margin-bottom: 4px; }
dl.liste { margin: 16px 0; }
dl.liste dt { font-weight: 600; }
dl.liste dd { margin: 0 0 12px; color: var(--text2); }
ol.ablauf { padding-left: 22px; color: var(--text2); }
ol.ablauf li { margin-bottom: 8px; }
details { border-top: 1px solid var(--border); padding: 12px 0; }
details:last-of-type { border-bottom: 1px solid var(--border); }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 8px 0 0; color: var(--text2); }

/* Formular */
.form-grid { display: grid; gap: 20px; margin-top: 20px; }
.feld { display: grid; gap: 6px; }
.feld label { font-weight: 600; }
.noetig { color: var(--muted); font-weight: 400; }
.hinweis { color: var(--muted); font-size: 14px; }
input[type=text], input[type=email] {
  font: inherit; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--surface); color: var(--text); width: 100%;
}
input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.wahl-gruppe { font-weight: 600; margin: 8px 0 -8px; }
.wahl { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--surface); cursor: pointer; }
.wahl input { margin-top: 5px; width: 18px; height: 18px; flex: none; }
.wahl-text { display: block; }
.wahl-desc { display: block; color: var(--muted); font-size: 14px; }
.wahl-gesperrt { opacity: .45; cursor: not-allowed; }
.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
button[type=submit] {
  font: inherit; font-weight: 600; padding: 12px 26px; border: 0; border-radius: 999px;
  background: var(--accent); color: #fff; cursor: pointer;
}
button[disabled] { opacity: .6; cursor: default; }
.form-status { margin: 0; padding: 12px 14px; border-radius: 8px; }
.form-status-ok { background: var(--accent-soft); }
.form-status-fehler { background: #f6e1dd; color: var(--fehler); }
.form-status-laeuft { color: var(--muted); }

footer { padding-block: 32px 48px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--border); }
footer a { color: var(--muted); margin-right: 16px; }
.recht h2 { font-size: 20px; margin-top: 32px; }