:root{
  --bg:#101113;--bg-alt:#191a1d;--ink:#fff;--muted:rgba(255,255,255,.66);
  --line:rgba(255,255,255,.12);--card:rgba(255,255,255,.03);--kvval:#fff;
  --acc:#CFDD28;--acc-soft:rgba(207,221,40,.16);
  --grad:linear-gradient(90deg,#CFDD28,#CFDD28);
  --font:"Inter",system-ui,-apple-system,sans-serif;
  --font-head:"Inter Tight","Inter",system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
html[data-theme="light"]{
  --bg:#F4F4F1;--bg-alt:#eceae4;--ink:#2F3033;--muted:#4A4B4F;
  --line:rgba(23,24,25,.12);--card:#ffffff;--kvval:#2F3033;
  --acc:#CFDD28;--acc-soft:rgba(207,221,40,.14);
}
/* ===== SSR shared chrome (identisch zur Hauptseite, eigenes Token-Set) ===== */
:root{
  --ssr-lime:#CFDD28;--ssr-graphite:#2F3033;--ssr-graphite-deep:#171819;
  --ssr-maxw:1440px;--ssr-ease:cubic-bezier(.16,1,.3,1);
  --ssr-bg:#0E0F10;--ssr-ink:#fff;--ssr-ink-soft:rgba(255,255,255,.66);
  --ssr-line:rgba(255,255,255,.14);--ssr-line-strong:rgba(255,255,255,.26);--ssr-elev:#191a1d;
}
html[data-theme="light"]{
  --ssr-bg:#F4F4F1;--ssr-ink:#2F3033;--ssr-ink-soft:#4A4B4F;
  --ssr-line:rgba(23,24,25,.12);--ssr-line-strong:rgba(23,24,25,.22);--ssr-elev:#ffffff;
}
header.nav{position:sticky;top:0;z-index:120;background:color-mix(in srgb,var(--ssr-bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--ssr-line)}
.nav-inner{max-width:var(--ssr-maxw);margin:0 auto;width:100%;padding:.7rem clamp(24px,5vw,96px);display:flex;align-items:center;justify-content:space-between;gap:1rem}
header.nav .brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
header.nav .brand img{height:32px;width:auto;display:block}
header.nav .brand .logo-light{display:none}header.nav .brand .logo-dark{display:block}
html[data-theme="light"] header.nav .brand .logo-light{display:block}html[data-theme="light"] header.nav .brand .logo-dark{display:none}
.navlinks{display:flex;gap:1.6rem;align-items:center}
.navlinks a{font-size:.92rem;font-weight:600;color:var(--ssr-ink-soft);text-decoration:none;position:relative;padding:4px 0}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--ssr-lime);transition:width .35s var(--ssr-ease)}
.navlinks a:hover{color:var(--ssr-ink)}.navlinks a:hover::after{width:100%}
.navtools{display:flex;align-items:center;gap:.55rem}
.navtools .toggle{display:inline-flex;align-items:center;border:1px solid var(--ssr-line-strong);border-radius:999px;overflow:hidden;background:var(--ssr-elev)}
.navtools .toggle a,.navtools .toggle button{background:transparent;border:0;padding:.42rem .7rem;font:700 .8rem/1 'Inter';color:var(--ssr-ink-soft);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}
.navtools .toggle a[aria-pressed="true"],.navtools .toggle button.active{background:var(--ssr-graphite);color:#fff}
html[data-theme="dark"] .navtools .toggle a[aria-pressed="true"]{background:var(--ssr-lime);color:var(--ssr-graphite)}
.navtools .toggle .svgi{width:16px;height:16px}
.hdr-cta{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.1rem;border-radius:999px;font:800 .86rem/1 'Inter';background:var(--ssr-lime);color:var(--ssr-graphite);text-decoration:none;transition:transform .3s var(--ssr-ease)}
.hdr-cta:hover{transform:translateY(-2px)}
#themeBtn{padding:.42rem .55rem}
#themeBtn .ic-l{display:none!important}#themeBtn .ic-d{display:inline-flex}
html[data-theme="light"] #themeBtn .ic-l{display:inline-flex!important}html[data-theme="light"] #themeBtn .ic-d{display:none!important}
@media(max-width:980px){.navlinks{display:none}}
@media(max-width:560px){.hdr-cta span.lbl{display:none}}
/* SSR footer (identisch zur Hauptseite) */
footer.ssr{background:var(--ssr-graphite);color:#cfd2d6;padding:3rem 0 1.6rem;margin-top:3rem}
footer.ssr .nav-inner{display:block;padding-top:0;padding-bottom:0}
footer.ssr .fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;margin-bottom:36px;align-items:start}
@media(max-width:760px){footer.ssr .fgrid{grid-template-columns:1fr}}
footer.ssr .fb{display:flex;align-items:center;gap:.7rem;margin-bottom:1rem}
footer.ssr .fb img{height:34px;width:auto}
footer.ssr p{margin:0;color:#9a9c9f;font-size:.9rem;max-width:42ch}
footer.ssr h4{color:#fff;margin:0 0 1rem;font-size:.95rem}
footer.ssr .fcol a{display:block;color:#cfd2d6;text-decoration:none;margin:.45rem 0;font-size:.92rem}
footer.ssr .fcol a:hover{color:var(--ssr-lime)}
footer.ssr .social{display:flex;gap:.7rem;margin-top:.8rem}
footer.ssr .social a{color:#cfd1d3}footer.ssr .social a:hover{color:var(--ssr-lime)}
footer.ssr .fbottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#9a9c9f}
footer.ssr .fbottom a{color:#9a9c9f;text-decoration:none}footer.ssr .fbottom a:hover{color:var(--ssr-lime)}
*{box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.7}
.bar{position:fixed;inset:0 0 auto 0;height:3px;background:var(--grad);z-index:60}
.wrap{max-width:var(--ssr-maxw,1240px);margin:0 auto;padding:0 clamp(24px,5vw,96px)}
/* header */
header.site{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);
  background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:4rem}
.brand{display:flex;align-items:center;gap:.9rem;text-decoration:none}
.brand img{height:2.5rem;width:auto;display:block}
.brand .sep{height:1.6rem;width:1px;background:var(--line)}
.brand .pl{font:600 .8rem/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}
.tools{display:flex;align-items:center;gap:.6rem}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:.45rem;overflow:hidden}
.seg a{appearance:none;border:0;background:transparent;color:var(--muted);cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;font:600 .68rem/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:.5rem .6rem}
.seg a:hover{color:var(--ink)}
.seg a[aria-pressed="true"]{background:var(--acc);color:#0b0b14}
.iconbtn{appearance:none;border:1px solid var(--line);border-radius:.45rem;background:transparent;
  color:var(--muted);cursor:pointer;display:grid;place-items:center;width:2.1rem;height:2.1rem}
.iconbtn:hover{color:var(--ink);border-color:var(--acc)}
.iconbtn svg{width:1.05rem;height:1.05rem}
.back{font:600 .68rem/1 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);text-decoration:none;white-space:nowrap}
.back:hover{color:var(--ink)}
@media(max-width:760px){.brand .pl,.brand .sep{display:none}.back span{display:none}.brand img{height:2.1rem}}
/* layout */
main{padding:3rem 0 4rem}
.lg{display:grid;grid-template-columns:228px 1fr;gap:2.2rem;align-items:start}
@media(max-width:860px){.lg{grid-template-columns:1fr}}
nav.side{position:sticky;top:5.5rem;border:1px solid var(--line);border-radius:.8rem;
  background:var(--card);padding:.9rem;display:flex;flex-direction:column;gap:.15rem}
@media(max-width:860px){nav.side{position:static;flex-direction:row;flex-wrap:wrap}}
nav.side .lh{font:600 .66rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:.3rem .5rem .5rem}
nav.side a{padding:.55rem .7rem;border-radius:.5rem;font-size:.9rem;font-weight:600;color:var(--muted);text-decoration:none}
nav.side a:hover{background:var(--acc-soft);color:var(--ink)}
nav.side a.on{background:var(--acc);color:#0b0b14}
/* doc */
.doc{border:1px solid var(--line);border-radius:1rem;background:var(--card);
  padding:clamp(1.5rem,4vw,3rem);box-shadow:0 18px 50px rgba(0,0,0,.14)}
.eyebrow{font:600 .7rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--acc)}
.doc h1{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.4rem);font-weight:500;letter-spacing:-.02em;line-height:1.1;margin:.55rem 0 .25rem}
.upd{font:600 .72rem/1 var(--mono);color:var(--muted);margin:0 0 1.6rem}
.doc h2{font-family:var(--font-head);font-size:1.22rem;font-weight:600;letter-spacing:-.01em;margin:2.2rem 0 .55rem}
.doc h3{font-family:var(--font-head);font-size:1rem;font-weight:600;margin:1.3rem 0 .3rem}
.doc p,.doc li{color:var(--muted);font-size:.97rem}
.doc a{color:var(--acc);font-weight:600;text-decoration:none}
.doc a:hover{text-decoration:underline}
.card{border:1px solid var(--line);border-radius:.6rem;background:color-mix(in srgb,var(--acc) 5%,transparent);padding:1.2rem 1.4rem;margin:1.1rem 0}
.kv{display:grid;grid-template-columns:210px 1fr;gap:.35rem 1rem;margin:.1rem 0}
.kv dt{color:var(--acc);font:600 .7rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.05em}
.kv dd{margin:0;color:var(--kvval);font-weight:500;font-size:.95rem}
@media(max-width:560px){.kv{grid-template-columns:1fr}.kv dt{margin-top:.5rem}}
.note{font-size:.8rem;color:var(--muted);border-left:2px solid var(--acc);padding:.2rem 0 .2rem 1rem;margin:2.4rem 0 0}
.doc p.lead{color:var(--ink);font-size:1.04rem;font-weight:500;margin:0 0 1.4rem}
.doc ul{margin:.4rem 0 1rem;padding-left:1.1rem}
.doc ul li{margin:.25rem 0}
.tbl{overflow-x:auto;margin:1rem 0 1.4rem;border:1px solid var(--line);border-radius:.6rem}
.tbl table{border-collapse:collapse;width:100%;font-size:.86rem}
.tbl th,.tbl td{text-align:left;padding:.55rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{color:var(--acc);font:600 .68rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.05em;background:var(--card)}
.tbl td{color:var(--muted)}
.tbl tr:last-child td{border-bottom:0}
/* index hub */
.cat{font:600 .7rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--acc);margin:2rem 0 .3rem}
.cat:first-of-type{margin-top:.6rem}
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem}
@media(max-width:560px){.tiles{grid-template-columns:1fr}}
.tile{display:block;border:1px solid var(--line);border-radius:.7rem;background:var(--card);padding:1.2rem 1.3rem;text-decoration:none;transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--acc);transform:translateY(-2px)}
.tile .t{font-size:1.06rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.tile .d{margin:.35rem 0 0;font-size:.84rem;color:var(--muted)}
.tile .go{margin-top:.8rem;font:600 .66rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--acc)}
/* footer */
footer.site{border-top:1px solid var(--line);padding:2.2rem 0;margin-top:3rem}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between}
footer.site nav{display:flex;flex-wrap:wrap;gap:1.2rem}
footer.site a{font:600 .68rem/1 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);text-decoration:none}
footer.site a:hover{color:var(--ink)}
footer.site small{color:var(--muted);font-size:.72rem}
.wm{font-family:var(--font-head);font-weight:700;font-size:.95rem;letter-spacing:.02em;color:var(--ink)}
.wm-logo{display:inline-flex;align-items:center}
.wm-logo img{height:1.9rem;width:auto;display:block}
/* side-nav block */
nav.side .lng{display:flex;flex-direction:column;gap:.15rem;width:100%}
@media(max-width:860px){nav.side .lng{flex-direction:row;flex-wrap:wrap}}