:root{
  /* Warmes, angenehmes Papier-Theme */

  --paper:#fffaf4;
  --bg:#f3ece2;
  --muted:#6a625a;       /* weicher Text */
  --line:#e2d4c0;        /* warme Linien */
  --line2:#f1e6d6;       /* sehr helle Trennlinien */

  --link:#E73A00;        /* warmes Terracotta */
  --linkv:#E73A00;       /* dezentes warmes Violett */
  --alink: #1c3f79;
  --accent:#3f7a5f;      /* natürliches Grün */
  --warn:#b3473f;        /* warmes Rot */

  --codebg:#f4ede2;      /* warmer Code-Hintergrund */

  --shadow: 0 3px 14px rgba(60,45,30,.08);
  --shadow2: 0 1px 2px rgba(60,45,30,.05);

  --radius:14px;

  --font: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;

  --sidew: 280px;
  --tocw: 300px;
  --topbarh: 56px;
}

html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.25;
}

.heins {margin-top: 0em; margin-bottom: 0px; font-size: 1.20em; color: #000000;}
.maincontent {margin: 0px 0px 5px 0px; }
.spacer {margin: 0px 0px 10px 0px;}
.author {color: var(--link); font-size: 0.8em; padding: 0px 2px 1px 2px; display: inline-block; border-radius: 2px; position: relative; top: -5px;}
.fsk {color: #6C0000; font-size: 0.9em;}
.hl_2 {padding: 5px 0px 5px 0px; border-left: solid 2px #1c3f79; border-right: solid 2px #1c3f79; border-radius: 10px; text-align: center; background-color: var(--codebg); margin-bottom: 10px;}
main h2 {margin-top: 0px;}
.navtoggler {width: 100%; border-radius: 20px; border: solid 1px #888888; background-color: var(--codebg); color: var(--link); margin-bottom: 10px; text-align: center; padding: 3px 0px 3px 0px; font-size: 0.9em; display: none; visibility: hidden; margin-bottom: 0 !important; }

/* Topbar */
.topbar{
  background: linear-gradient(#fffdf7, #f3ede1);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow2);
  position:sticky;
  top:0;
  z-index:50;
}
.topbar-inner{
  max-width:1400px;
  margin:0 auto;
  padding:5px 14px;
  display:flex;
  align-items:center;
  gap:14px;
}
.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  white-space:nowrap;
  line-height: 0;
}
.brand a{
  color:var(--ink);
  text-decoration:none;
  font-weight:800;
  letter-spacing:.2px;
  font-size:18px;
}
.tagline{
  color:var(--muted);
  font-size:13px;
}

/* Search */
.search{
  margin-left:auto;
  display:flex;
  gap:8px;
  align-items:center;
  min-width:min(520px, 100%);
  flex: 1 1 auto;
}
.search input{
  width:100%;
  padding:9px 11px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  outline:none;
  font-size:14px;
  box-shadow: inset 0 1px 0 rgba(31,35,40,.04);
}
.search input:focus{
  border-color:#c7b79f;
  box-shadow: 0 0 0 3px rgba(199,183,159,.28);
}
.search button{
  padding:9px 11px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  cursor:pointer;
  font-size:14px;
  box-shadow: var(--shadow2);
}
.search button:hover{
  background:#fff7e9;
}

/* 3-column layout */
.wrap{
  max-width:1400px;
  margin:18px auto;
  padding:0 14px 34px;
  display:grid;
  grid-template-columns: var(--sidew) 1fr var(--tocw);
  gap:16px;
  align-items:start;
}

/* Left global nav */
.nav{
  position:sticky;
  top:calc(var(--topbarh) + 8px);
  max-height: calc(100vh - 92px);
  overflow:auto;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.nav .box{
  padding:12px;
  border-bottom:1px solid var(--line2);
}
.nav h2{
  margin:0 0 7px 0;
  font-size:14px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#3a3f45;
}
.mainnav a{
  display:block;
  padding:1px 8px;
  border-left: solid 3px red;
  text-decoration:none;
  color:var(--link);
  font-size:14px;
  font-weight: bold;
  margin-bottom: 7px;
}
.mainnav a:hover{
  background:#fff2dd;
}
.mainnav a.current{
  background:#FFD99E;
  color:  var(--alink);
  font-weight:700;
}
.nav .note{
  margin-top: 25px;
  font-size:13px;
  color:var(--muted);
}
.nav .note p{margin:10px 0 0}

.nav .note a{border-left:0}

/* Right TOC */
.toc{
  position:sticky;
  top:calc(var(--topbarh) + 8px);
  max-height: calc(100vh - 92px);
  overflow:auto;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.toc .box{padding:12px}
.toc h2{
  margin:0 0 10px 0;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#3a3f45;
}
#tocLinks a{
  display:block;
  padding:7px 8px;
  border-radius:10px;
  color:var(--link);
  text-decoration:none;
  font-size:14px;
}
#tocLinks a:hover{
  background:#fff2dd;
}
#tocLinks a.active{
  background:#ffe7c2;
  outline:1px solid #f1d39f;
  color:#1c3f79;
  font-weight:700;
}
#tocLinks a.lvl3{
  padding-left:18px;
  font-size:13px;
}

/* Main */
main{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:20px 20px 28px;
  min-width:0;
  font-size: 0.9em;
}

.page-title{
  margin:0;
  font-size:28px;
  letter-spacing:.2px;
}
.subtitle{
  margin:8px 0 16px;
  color:var(--alink);
  font-size:16px;
  font-style: italic;
}

.notice{
  border:1px solid #e7d7bd;
  background:#fff3dd;
  border-radius:14px;
  padding:12px 14px;
  margin:12px 0 18px;
  box-shadow: var(--shadow2);
}
.notice strong{color:#7a4d14}
.notice p{margin:7px 0 0; color:#2b2b2b}

h2, h3, h4{scroll-margin-top:98px}
h2{
  font-size:24px;
}
h3{
  margin:18px 0 8px;
  font-size:16px;
}
h4{
  margin:14px 0 6px;
  font-size:14px;
  color:#2a2f35;
}

a{color:var(--link)}
a:visited{color:var(--linkv)}
a:hover{text-decoration:none}

.infobox{
  border:1px solid var(--line);
  background:#fffdf7;
  border-radius:14px;
  padding:12px 14px;
  margin:14px 0;
  box-shadow: var(--shadow2);
}

.callout{
  border-left:5px solid var(--accent);
  background:#f0fbf3;
  padding:12px 14px;
  border-radius:12px;
  margin:12px 0;
  box-shadow: var(--shadow2);
}
.callout.warn{
  border-left-color: var(--warn);
  background:#fff1f1;
}

.pill{
  display:inline-block;
  font-size:12px;
  color:#3a3f45;
  background:#fff6e8;
  border:1px solid #ead9bd;
  padding:4px 9px;
  border-radius:999px;
  margin:4px 6px 0 0;
}

.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin:10px 0;
}

.case{
  border:1px dashed #d3c2a5;
  background:#fffdf7;
  border-radius:14px;
  padding:12px 14px;
  margin:12px 0;
  box-shadow: var(--shadow2);
}
.case header{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:6px;
}
.case .badge{
  font-size:12px;
  background:#fff0d7;
  border:1px solid #efd2a4;
  color:#6a3f0e;
  padding:3px 9px;
  border-radius:999px;
  white-space:nowrap;
}
.case .hint{
  color:var(--muted);
  font-size:13px;
}

code, pre{
  font-family:var(--mono);
  background:var(--codebg);
  border:1px solid var(--line2);
  border-radius:10px;
}
code{
  padding:2px 7px;
  font-size:13px;
}
pre{
  padding:12px 14px;
  overflow:auto;
  font-size:13px;
  line-height:1.5;
}

.results{
  display:none;
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 14px;
  margin:12px 0 18px;
  background:#fffdf7;
  box-shadow: var(--shadow2);
}
.results h3{margin:0 0 8px}
.hit{
  padding:10px 10px;
  border-radius:12px;
  border:1px solid var(--line2);
  background:#fff;
  margin:10px 0;
  box-shadow: var(--shadow2);
}
.hit a{
  font-weight:700;
  text-decoration:none;
}
.hit a:hover{text-decoration:underline}
.hit p{
  margin:6px 0 0;
  color:var(--muted);
  font-size:13px;
}
mark{
  background:#ffe7a8;
  padding:0 3px;
  border-radius:4px;
}

.footer{
  margin-top:22px;
  padding-top:12px;
  border-top:1px solid var(--line2);
  color:var(--muted);
  font-size:12.5px;
}

/* Responsive */
@media (max-width: 1100px){
  .wrap{grid-template-columns: var(--sidew) 1fr}
  .toc{display:none}
}
@media (max-width: 860px){
  .wrap{grid-template-columns:1fr}
  .nav{position:relative; top:0; max-height:none}
  .search{min-width:0}
  .heins {font-size: 0.9em; line-height: 1em;}
  .navtoggler {display: block; visibility: visible;}
  #innernav {display: none; }
}