/* style.css */
/* Schwarz-Weiß, seriös, ruhig. Fokus: gute Lesbarkeit, mobiloptimiert. */

:root{
  --bg:#ffffff;
  --ink:#111111;
  --muted:#4a4a4a;
  --line:#d9d9d9;
  --soft:#f6f6f6;
  --accent:#111111;
  --max:980px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Georgia, "Times New Roman", Times, serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

a{color:var(--ink); text-decoration:underline; text-underline-offset:3px}
a:hover{opacity:.85}

.skiplink{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skiplink:focus{
  left:16px;
  top:16px;
  width:auto;
  height:auto;
  padding:10px 12px;
  background:var(--soft);
  border:1px solid var(--line);
  z-index:9999;
}

.header{
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, #fff, #fff 60%, #fafafa);
}
.header-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:18px 16px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
}
.brand{
  text-decoration:none;
}
.brand-title{
  margin:0;
  font-size:22px;
  letter-spacing:.2px;
}
.brand-sub{
  margin:6px 0 0;
  color:var(--muted);
  font-size:14px;
}

.nav{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  justify-content:flex-end;
}
.nav a{
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding:6px 0;
  color:var(--ink);
}
.nav a:hover{
  border-bottom-color:var(--ink);
}

.main{
  max-width:var(--max);
  margin:0 auto;
  padding:22px 16px 42px;
}

.hero{
  border:1px solid var(--line);
  background:var(--soft);
  padding:18px;
  margin:0 0 18px;
}
.hero h1{
  margin:0 0 8px;
  font-size:32px;
  letter-spacing:.2px;
}
.hero p{
  margin:0;
  color:var(--muted);
}

.readtime{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
}

.grid{
  display:grid;
  grid-template-columns: 1.4fr .6fr;
  gap:18px;
  align-items:start;
}
@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
  .nav{justify-content:flex-start}
}

.card{
  border:1px solid var(--line);
  padding:16px;
  background:#fff;
}
.card h2{
  margin:0 0 8px;
  font-size:20px;
}
.card p{margin:10px 0}
.card ul{margin:10px 0 0; padding-left:18px}

.hr{
  height:1px;
  background:var(--line);
  margin:22px 0;
}

.kicker{
  color:var(--muted);
  font-size:14px;
  margin:0 0 6px;
}

h1,h2,h3,h4{
  font-weight:600;
}
h2{font-size:22px; margin:22px 0 10px}
h3{font-size:18px; margin:18px 0 8px}
h4{font-size:16px; margin:16px 0 6px}

.table{
  width:100%;
  border-collapse:collapse;
  margin:12px 0;
  font-size:15px;
}
.table th,.table td{
  border:1px solid var(--line);
  padding:10px 10px;
  vertical-align:top;
}
.table th{
  background:var(--soft);
  text-align:left;
}

.notice{
  border-left:4px solid var(--ink);
  background:var(--soft);
  padding:12px 12px;
  margin:14px 0;
  color:var(--muted);
}

.btnrow{display:flex; gap:10px; flex-wrap:wrap; margin:12px 0 0}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border:1px solid var(--ink);
  background:#fff;
  color:var(--ink);
  text-decoration:none;
  min-height:40px;
}
.btn:hover{background:var(--soft)}
.btn.primary{
  background:var(--ink);
  color:#fff;
}
.btn.primary:hover{opacity:.92}

.cta{
  border:1px solid var(--line);
  background:#fff;
  padding:16px;
  display:grid;
  grid-template-columns:1fr 140px;
  gap:14px;
  align-items:center;
  margin:14px 0;
}
.cta-img{
  width:140px;
  height:90px;
  border:1px solid var(--line);
  background:
    radial-gradient(circle at 20% 35%, #eaeaea, #ffffff 55%),
    linear-gradient(180deg, #f2f2f2, #ffffff);
}
@media (max-width: 520px){
  .cta{grid-template-columns:1fr}
  .cta-img{width:100%; height:120px}
}

.footer{
  border-top:1px solid var(--line);
  background:#fff;
}
.footer-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:18px 16px;
  color:var(--muted);
  font-size:14px;
}
.footer a{color:var(--ink)}
.small{font-size:13px; color:var(--muted)}