*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,
Helvetica,Arial,sans-serif;color:#23262b;background:#fff}
.hu{max-width:1080px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid #e4e6ea;background:#fff;position:sticky;top:0;z-index:9}
.kopf{display:flex;align-items:center;gap:24px;padding:14px 0;flex-wrap:wrap}
.marke{font-weight:700;font-size:21px;letter-spacing:.02em;color:#1f4e79;
text-decoration:none;white-space:nowrap}
.marke span{font-weight:400;color:#6b7280;font-size:14px;display:block;
letter-spacing:0}
nav{margin-left:auto}
nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0}
nav a{color:#3f444c;text-decoration:none;font-size:15px;padding:4px 2px;
border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current=page]{color:#1f4e79;border-bottom-color:#1f4e79}
main{padding:34px 0 10px}
h1{font-size:32px;line-height:1.2;margin:0 0 16px}
h2{font-size:24px;line-height:1.25;margin:36px 0 12px}
h3{font-size:18px;margin:26px 0 8px}
p,li{font-size:16px}
a{color:#1f4e79}
a:hover{color:#2c6ba8}
.vor{font-size:18px;color:#4b5158;margin:0 0 26px;max-width:62ch}
.karten{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
margin:26px 0}
.karte{border:1px solid #e4e6ea;border-top:3px solid #1f4e79;border-radius:6px;
padding:20px 22px;background:#fff}
.karte h3{margin:0 0 8px;font-size:19px}
.karte p{margin:0 0 14px;color:#4b5158;font-size:15px}
.karte a{font-weight:600;text-decoration:none}
.knopf{display:inline-block;background:#1f4e79;color:#fff!important;
padding:12px 22px;border-radius:5px;text-decoration:none;font-weight:600}
.knopf:hover{background:#2c6ba8}
table{border-collapse:collapse;margin:18px 0;font-size:15px}
.tw{overflow-x:auto;margin:18px 0;border:1px solid #e4e6ea;border-radius:5px;
width:fit-content;max-width:100%}
th{background:#f4f5f7;text-align:left;padding:9px 15px;border-bottom:1px solid #e4e6ea;
font-size:14px}
td{padding:9px 15px;border-bottom:1px solid #eef0f2}
tr:last-child td{border-bottom:0}
.kasten{background:#f4f6f9;border-left:4px solid #1f4e79;padding:16px 20px;
margin:22px 0;border-radius:0 5px 5px 0}
.kasten p:last-child{margin-bottom:0}
footer{border-top:1px solid #e4e6ea;margin-top:50px;padding:22px 0 34px;
color:#6b7280;font-size:14px;background:#fafbfc}
footer a{color:#4b5158}
footer ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px 20px;margin:0 0 10px;
padding:0}
a:focus-visible,button:focus-visible{outline:3px solid #1f4e79;outline-offset:2px}
@media(max-width:760px){
 nav{margin-left:0;width:100%}
 nav ul{gap:2px 14px}
 h1{font-size:26px}
 .kopf{gap:10px}
}