/* Stylesheet der Regel-Nachschlageseiten unter /regeln/.
   Wird von tools/genpages.mjs eingebunden — als externe Datei, damit die
   280 generierten Seiten sie gemeinsam cachen (und nicht jede ihren eigenen
   <style>-Block ausliefert). */

.rg-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

.rg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}
.rg-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--slate-900, #0f172a);
  text-decoration: none;
}
.rg-logo .ic {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--blue-600, #2563eb);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.rg-btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  border: 1px solid transparent;
}
.rg-btn-primary {
  background: var(--blue-600, #2563eb);
  color: #fff;
}
.rg-btn-primary:hover {
  background: var(--blue-700, #1d4ed8);
}
.rg-btn-ghost {
  background: #fff;
  color: var(--blue-700, #1d4ed8);
  border-color: #cbd5e1;
}
.rg-btn-sm {
  padding: 8px 14px;
  font-size: 0.88rem;
}

.rg-crumbs {
  font-size: 0.84rem;
  color: #94a3b8;
  padding: 8px 0 0;
}
.rg-crumbs a {
  color: #64748b;
  text-decoration: none;
}
.rg-crumbs a:hover {
  color: var(--blue-700, #1d4ed8);
}

.rg-hero {
  padding: 20px 0 10px;
}
.rg-badge {
  display: inline-block;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  color: var(--blue-700, #1d4ed8);
  background: var(--blue-50, #eff6ff);
  border: 1px solid #bfdbfe;
  border-radius: 6px;
  padding: 3px 9px;
  margin-bottom: 12px;
}
.rg-hero h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  margin: 0 0 10px;
  color: var(--slate-900, #0f172a);
}
.rg-lead {
  font-size: 1.05rem;
  color: #475569;
  margin: 0;
}

.rg-section {
  padding: 22px 0 0;
}
.rg-section h2 {
  font-size: 1.05rem;
  color: var(--slate-900, #0f172a);
  margin: 0 0 8px;
}
.rg-section p {
  color: #475569;
  margin: 0 0 10px;
}

.rg-tip {
  border-left: 4px solid var(--blue-600, #2563eb);
  background: rgba(37, 99, 235, 0.06);
  border-radius: 0 10px 10px 0;
  padding: 14px 16px;
  color: #334155;
}
.rg-tip strong {
  color: var(--slate-900, #0f172a);
}

.rg-facts {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  margin: 8px 0 0;
}
.rg-facts dl {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
}
.rg-facts dt,
.rg-facts dd {
  margin: 0;
  padding: 9px 14px;
  border-top: 1px solid #e2e8f0;
  font-size: 0.9rem;
}
.rg-facts dt {
  color: #64748b;
  background: #f8fafc;
}
.rg-facts dd {
  color: var(--slate-900, #0f172a);
  word-break: break-word;
}
.rg-facts dl > dt:first-of-type,
.rg-facts dl > dt:first-of-type + dd {
  border-top: 0;
}

.rg-cta {
  margin: 28px 0 0;
  padding: 22px;
  border-radius: 14px;
  background: rgba(37, 99, 235, 0.07);
  border: 1px solid rgba(37, 99, 235, 0.2);
  text-align: center;
}
.rg-cta h2 {
  margin: 0 0 6px;
  font-size: 1.15rem;
  color: var(--slate-900, #0f172a);
}
.rg-cta p {
  margin: 0 0 14px;
  color: #475569;
}

.rg-related {
  padding: 28px 0 0;
}
.rg-related h2 {
  font-size: 1rem;
  color: #64748b;
  margin: 0 0 10px;
}
.rg-related ul {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
  gap: 18px;
}
.rg-related li {
  margin-bottom: 8px;
  break-inside: avoid;
}
.rg-related a {
  color: var(--blue-700, #1d4ed8);
  text-decoration: none;
  font-size: 0.94rem;
}

/* Übersichtsseite */
.rg-groups {
  padding: 10px 0 0;
}
.rg-group {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  padding: 18px 20px;
  margin: 0 0 14px;
}
.rg-group h2 {
  font-size: 1.05rem;
  margin: 0 0 4px;
  color: var(--slate-900, #0f172a);
}
.rg-group > p {
  margin: 0 0 12px;
  color: #64748b;
  font-size: 0.9rem;
}
.rg-rules {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 6px 18px;
}
.rg-rules a {
  color: var(--blue-700, #1d4ed8);
  text-decoration: none;
  font-size: 0.9rem;
}
.rg-rules code {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  color: #64748b;
}

.rg-foot {
  border-top: 1px solid #e2e8f0;
  margin-top: 34px;
  padding: 22px 0;
  color: #94a3b8;
  font-size: 0.85rem;
  display: flex;
  gap: 12px 16px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.rg-foot a {
  color: #64748b;
  text-decoration: none;
}

@media (max-width: 640px) {
  .rg-hero h1 {
    font-size: 1.45rem;
  }
  .rg-related ul {
    columns: 1;
  }
  .rg-facts dl {
    grid-template-columns: 1fr;
  }
  .rg-facts dt {
    padding-bottom: 0;
    border-top: 1px solid #e2e8f0;
  }
  .rg-facts dd {
    border-top: 0;
    padding-top: 2px;
  }
}

/* Hinweis- und Quellenzeile am Seitenende */
.rg-quellen { font-size: 0.8rem; color: #64748b; line-height: 1.6; margin: 32px 0 0; padding-top: 16px; border-top: 1px solid #e2e8f0; }
.rg-quellen a { color: inherit; }