/* Rechtsseiten (Impressum, Datenschutz): gleiche Tokens wie die Startseite, ruhige Lesespalte. */
:root{
  --paper:#ffffff;--mist:#f6f5fb;--ink:#140f2e;--ink-soft:#5e5a76;--line:#e7e4f2;--card:#ffffff;
  --brand:#4f35e8;--brand-soft:#efeaff;--logo-vio:#5b3df5;--violet-1:#1c1145;--violet-2:#341d86;--on-dark:#f5f3ff;--on-dark-soft:#c4bee6;
  --warn:#fff0c4;--warn-ink:#7a5300;--glow-1:#d9ccff;--glow-2:#ffd2ef;
  --f:"Geist","Helvetica Neue",Arial,sans-serif;--f-mono:"Geist Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0f0b22;--mist:#16112e;--ink:#f3f1fc;--ink-soft:#aca6c9;--line:#2a2448;--card:#1b1536;
    --brand:#9a87ff;--brand-soft:#2a2154;--logo-vio:#a593ff;--warn:#3a2f10;--warn-ink:#ffd76a;--glow-1:#3a2a80;--glow-2:#4a2050;color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0f0b22;--mist:#16112e;--ink:#f3f1fc;--ink-soft:#aca6c9;--line:#2a2448;--card:#1b1536;
  --brand:#9a87ff;--brand-soft:#2a2154;--logo-vio:#a593ff;--warn:#3a2f10;--warn-ink:#ffd76a;--glow-1:#3a2a80;--glow-2:#4a2050;color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--f);-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg.logo{height:30px;width:99px;flex:none;display:block}
.back{font-size:15px;font-weight:500;text-decoration:none;color:var(--ink-soft);border:1px solid var(--line);border-radius:999px;padding:9px 16px}
.back:hover{color:var(--ink);border-color:var(--ink)}

.intro{background:
  radial-gradient(60% 90% at 10% 0%,var(--glow-1) 0%,transparent 60%),
  radial-gradient(50% 80% at 95% 10%,var(--glow-2) 0%,transparent 60%),
  linear-gradient(180deg,var(--brand-soft),var(--paper));
  padding-block:72px 48px}
.intro .kicker{font:500 12px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}
.intro h1{margin:14px 0 10px;font-size:clamp(40px,6vw,68px);line-height:1;font-weight:500;letter-spacing:-.04em}
.intro p{color:var(--ink-soft);max-width:60ch;margin:0}

.doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px;padding-block:56px 96px}
.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px);align-self:start;display:grid;gap:2px;font-size:14px}
.toc span{font:500 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px}
.toc a{text-decoration:none;color:var(--ink-soft);padding:6px 10px;border-radius:8px}
.toc a:hover{background:var(--mist);color:var(--ink)}
@media (max-width:860px){.doc{grid-template-columns:1fr;gap:24px;padding-block:32px 72px}.toc{position:static;border:1px solid var(--line);border-radius:14px;padding:16px}}

.text{max-width:72ch;min-width:0}
.text section{padding-block:8px 28px;border-bottom:1px solid var(--line);margin-bottom:28px;scroll-margin-top:96px}
.text section:last-of-type{border-bottom:0}
.text h2{font-size:26px;line-height:1.2;font-weight:500;letter-spacing:-.03em;margin:0 0 14px}
.text h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin:22px 0 8px}
.text p,.text ul{margin:0 0 12px;color:var(--ink-soft)}
.text ul{padding-left:20px}
.text li{margin-bottom:6px}
.text strong{color:var(--ink);font-weight:600}
.card{background:var(--mist);border:1px solid var(--line);border-radius:16px;padding:20px 22px;display:grid;gap:2px;color:var(--ink)}
.card .lbl{font:500 11px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
.todo{background:var(--warn);color:var(--warn-ink);border-radius:12px;padding:12px 14px;font-size:15px;margin:0 0 12px}
.stand{font:500 12px/1 var(--f-mono);letter-spacing:.08em;color:var(--ink-soft)}

footer{background:#0b0820;color:#c4bee6;font-size:14px;padding-block:32px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;align-items:center}
footer nav{display:flex;gap:20px}
footer a{color:#e6e2fa;text-decoration:none}
footer a:hover{color:#fff}
footer a[aria-current="page"]{color:#fff;font-weight:600}