/* Einheitliche Kopfzeile (Paket G, tools/navigation.py, 10.11.2026). Eigene Klassen gn-*, unabhängig von den Seiten-Stilen. */
header.gn{position:sticky;top:0;z-index:60;display:block;margin:0;padding:0;background:#F5F2EC;border:0;border-bottom:1px solid #DED9CF;
  font-family:"Inter",-apple-system,system-ui,sans-serif;font-size:14.5px;line-height:1.2;color:#15171B;box-shadow:none;backdrop-filter:none;width:auto;max-width:none;height:auto}
header.gn *{box-sizing:border-box}
.gn-in{display:flex;align-items:center;gap:26px;height:64px;max-width:none;margin:0;padding:0 28px}
.gn-brand{display:flex;align-items:center;flex:none;margin:0;padding:0;text-decoration:none!important}
.gn-brand img{display:block;height:52px!important;width:auto!important;max-width:none;margin:0}
.gn-brand .gn-ls{display:none}
.gn-nav{display:flex;align-items:center;gap:24px;margin:0 0 0 auto;padding:0}
.gn a{color:#2B2E33;text-decoration:none;font-size:14.5px;font-weight:400;white-space:nowrap;opacity:1;background:none;border:0;padding:0;margin:0}
.gn a:hover{color:#15171B;text-decoration:underline;text-decoration-color:#15171B;text-underline-offset:6px}
.gn a.on,.gn a[aria-current="page"]{color:#15171B;font-weight:500;text-decoration:underline;text-decoration-color:#9F2525;text-underline-offset:6px}
.gn-act{display:flex;align-items:center;gap:20px;margin:0;padding:0}
.gn-sep{width:1px;height:20px;background:#DED9CF;flex:none}
.gn a.gn-btn{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:3px;background:#15171B;color:#fff;font-weight:500}
.gn a.gn-btn:hover{background:#000;color:#fff;text-decoration:none}
.gn-m{display:none;position:static;margin:0;padding:0}
.gn-m>summary{list-style:none;cursor:pointer;display:flex;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;padding:0 9px;border:1px solid #DED9CF;border-radius:3px;background:#fff}
.gn-m>summary::-webkit-details-marker{display:none}
.gn-m>summary span{display:block;height:1.5px;background:#15171B}
.gn-m[open]>summary span:nth-child(2){opacity:0}
.gn-p{position:absolute;left:0;right:0;top:100%;background:#F5F2EC;border-bottom:1px solid #DED9CF;padding:8px 16px 18px;display:flex;flex-direction:column;max-height:calc(100vh - 64px);overflow:auto;box-shadow:0 12px 24px rgba(21,23,27,.08)}
.gn-p a{display:block;padding:13px 4px;border-bottom:1px solid #EDE9E1;font-size:16px;color:#15171B}
.gn-p a.on{text-decoration:none;font-weight:600;border-left:3px solid #9F2525;padding-left:10px}
.gn-p .gn-pf{display:flex;gap:10px;align-items:center;padding-top:14px}
.gn-p .gn-pf a{border:1px solid #DED9CF;border-radius:3px;padding:9px 14px;font-size:15px}
.gn-p .gn-pf a.gn-btn{border-color:#15171B;height:auto}
@media (max-width:1100px){.gn-in{gap:18px;padding:0 20px}.gn-nav{gap:16px}.gn-act{gap:14px}.gn-brand img{height:46px!important}}
@media (min-width:1021px) and (max-width:1320px){.gn-in{gap:12px;padding:0 14px}.gn-nav{gap:12px}.gn-act{gap:11px}.gn a{font-size:13.5px}.gn-brand img{height:40px!important}}
@media (max-width:1180px){html[lang^="de"] .gn-nav,html[lang^="de"] .gn-sep{display:none}html[lang^="de"] .gn-act{margin-left:auto}html[lang^="de"] .gn-m{display:block}}
@media (max-width:1020px){.gn-nav,.gn-sep{display:none}.gn-act{margin-left:auto}.gn-m{display:block}}
@media (max-width:640px){.gn-in{height:56px;padding:0 14px;gap:10px}.gn-act{gap:10px}.gn-act>.gn-lang,.gn-act>.gn-sign{display:none}
  .gn-brand .gn-ll{height:34px!important}.gn a.gn-btn{height:38px;padding:0 12px;font-size:13.5px}.gn-p{max-height:calc(100vh - 56px)}}
header.gn+main.wrap>section.hero:first-child{padding-top:36px}
@media (max-width:640px){header.gn+main.wrap>section.hero:first-child{padding-top:22px}}
@media print{header.gn{position:static}.gn-m{display:none}}