/* Bauplan · buegelperlen-vorlagen.com (generado a partir de la maqueta A) */
:root{
  --papier:#f1e9d4;--papier-hell:#fbf7ec;--tinte:#1c3a8c;--tinte-tief:#14265c;--tinte-mittel:#3f5aa6;
  --linie:rgba(28,58,140,.22);--raster:rgba(28,58,140,.07);--raster-2:rgba(28,58,140,.13);--signal:#b3301a;
  --f-display:'Big Shoulders Display','Arial Narrow',sans-serif;--f-mono:'IBM Plex Mono',ui-monospace,monospace;--f-text:'IBM Plex Serif',Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;color:var(--tinte-tief);font:400 1.0625rem/1.62 var(--f-text);padding-bottom:92px;
  background-color:var(--papier);
  background-image:linear-gradient(var(--raster) 1px,transparent 1px),linear-gradient(90deg,var(--raster) 1px,transparent 1px),
    linear-gradient(var(--raster-2) 1px,transparent 1px),linear-gradient(90deg,var(--raster-2) 1px,transparent 1px);
  background-size:8px 8px,8px 8px,40px 40px,40px 40px}
a{color:var(--tinte)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
img,svg{max-width:100%}
p{margin:0 0 1em}
.mono{font-family:var(--f-mono)}
.skip{position:absolute;left:-999px;top:8px;background:var(--tinte);color:#fff;padding:8px 12px;z-index:50}
.skip:focus{left:8px}

/* Kopfzeile */
.kopfzeile{max-width:1280px;margin:0 auto;padding:14px 16px 12px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px;animation:ein .5s ease both}
.marke{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--tinte-tief)}
.marke-zeichen{display:grid;place-items:center;width:42px;height:42px;border:2px solid var(--tinte);font:900 1.35rem/1 var(--f-display);color:var(--tinte);position:relative;background:var(--papier-hell)}
.marke-zeichen::after{content:"";position:absolute;inset:3px;border:.75px solid var(--tinte)}
.marke-text{font:800 1.3rem/1 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.marke-text small{display:block;font:500 .66rem/1.4 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tinte-mittel);margin-top:3px}
.kopfzeile nav{display:flex;flex-wrap:wrap;gap:4px}
.kopfzeile nav a{font:500 .72rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;text-decoration:none;padding:8px 9px;border:1px solid transparent;color:var(--tinte-tief)}
.kopfzeile nav a:hover,.kopfzeile nav a[aria-current]{border-color:var(--tinte);background:var(--papier-hell)}

/* Bogen */
.bogen{max-width:1280px;margin:0 auto;padding:0 12px}
.hauptblatt{position:relative;border:1.5px solid var(--tinte);background:rgba(251,247,236,.6);padding:22px 14px 28px;min-width:0}
.hauptblatt::before{content:"";position:absolute;inset:4px;border:.75px solid var(--linie);pointer-events:none}
.zonen{display:none}
.pfad{font:500 .72rem/1.4 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;color:var(--tinte-mittel)}
.pfad a{color:var(--tinte-mittel)}
.pfad span[aria-hidden]{margin:0 6px}

/* Titelfeld */
.titelfeld{display:grid;gap:22px;margin-bottom:34px}
.vermerk{font:500 .72rem/1.5 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--tinte-mittel);margin:0 0 10px;animation:ein .5s .05s ease both}
h1{font:900 clamp(2.9rem,12.5vw,5.4rem)/.98 var(--f-display);text-transform:uppercase;letter-spacing:.005em;color:var(--tinte);margin:0;animation:ein .6s .12s ease both;overflow-wrap:break-word;hyphens:manual}
h1 .klein{display:block;font-size:.42em;line-height:1.05;letter-spacing:.02em;color:var(--tinte-tief);margin-top:.35em}
.h1-mass{display:flex;align-items:center;gap:8px;margin:14px 0 18px;font:500 .68rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.1em;color:var(--tinte-mittel);animation:ein .6s .2s ease both}
.h1-mass::before,.h1-mass::after{content:"";flex:1;height:0;border-top:1px solid var(--tinte-mittel)}
.h1-mass b{font-weight:500;padding:0 2px}
.lead{font-size:1.14rem;line-height:1.55;animation:ein .6s .26s ease both}
.autorin{display:grid;grid-template-columns:auto 1fr;border:1px solid var(--tinte);background:var(--papier-hell);font-size:.95rem;animation:ein .6s .34s ease both}
.autorin .zelle-k{font:600 .66rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;writing-mode:vertical-rl;transform:rotate(180deg);padding:10px 6px;border-right:1px solid var(--tinte);color:var(--tinte)}
.autorin p{margin:0;padding:12px 14px}
.titel-zeichnung{border:1.5px solid var(--tinte);background:var(--papier-hell);padding:12px;position:relative;animation:ein .7s .3s ease both}
.titel-beschr{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;border-top:1px solid var(--tinte);margin-top:10px;padding-top:8px;font:500 .68rem/1.3 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--tinte)}

/* Abschnitte */
.abschnitt{margin:44px 0 0}
h2{font:800 clamp(1.75rem,7vw,2.5rem)/1 var(--f-display);text-transform:uppercase;color:var(--tinte);margin:0 0 16px;padding-bottom:10px;border-bottom:1.5px solid var(--tinte);display:flex;gap:12px;align-items:baseline}
h2 .ab-nr{font:600 .72rem/1 var(--f-mono);letter-spacing:.08em;color:var(--papier-hell);background:var(--tinte);padding:5px 7px;transform:translateY(-4px);flex:none}
h3{font:800 1.45rem/1.05 var(--f-display);text-transform:uppercase;color:var(--tinte);margin:22px 0 8px}
.abschnitt>p,.notiz p{max-width:66ch}

/* Blätter */
.blaetter{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;margin-top:20px}
.blatt{position:relative;background:var(--papier-hell);border:1.5px solid var(--tinte);box-shadow:5px 5px 0 rgba(28,58,140,.13);padding:0 0 14px;display:flex;flex-direction:column;min-width:0;
  animation:aufzug .65s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i)*80ms + 250ms)}
.blatt-kopf{display:grid;grid-template-columns:auto 1fr auto;border-bottom:1px solid var(--tinte);font:500 .66rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.06em}
.blatt-kopf span{padding:8px 9px;border-right:1px solid var(--tinte);white-space:nowrap}
.blatt-kopf span:first-child{background:var(--tinte);color:var(--papier-hell);font-weight:600}
.blatt-kopf span:last-child{border-right:0;color:var(--tinte)}
.blatt-titel{margin:14px 14px 4px;font-size:1.65rem}
.blatt-fig{margin:6px 14px 0}
.blatt-fig figcaption{font:400 .64rem/1.4 var(--f-mono);letter-spacing:.04em;color:var(--tinte-mittel);text-transform:uppercase;margin-top:6px;text-align:center}
.masse{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:14px 14px 0;border-top:1px solid var(--tinte);border-left:1px solid var(--tinte)}
.masse div{border-right:1px solid var(--tinte);border-bottom:1px solid var(--tinte);padding:6px 8px;min-width:0}
.masse div:nth-child(4){grid-column:span 2}
.masse dt{font:500 .6rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--tinte-mittel)}
.masse dd{margin:2px 0 0;font:700 1.2rem/1.1 var(--f-display);color:var(--tinte-tief);letter-spacing:.02em}
.legende{display:block;position:relative;margin:12px 14px 0;padding:9px 10px 10px;border:1px solid var(--tinte);text-decoration:none;color:var(--tinte-tief);background:
  repeating-linear-gradient(-45deg,transparent 0 7px,rgba(28,58,140,.045) 7px 8px)}
.legende:hover{background-color:#fff}
.legende-kopf{display:block;padding-right:112px;line-height:1.35!important;font:600 .66rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--tinte);margin-bottom:8px}
.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:5px 8px}
.chip{display:flex;align-items:center;gap:6px;font:400 .66rem/1 var(--f-mono);color:var(--tinte-tief);white-space:nowrap}
.chip i{flex:none;width:16px;height:16px;border:1px solid var(--tinte-tief);background:var(--c,#ccc);border-radius:50%;box-shadow:inset 0 0 0 4px rgba(255,255,255,0),inset 0 0 0 1px rgba(255,255,255,.25)}
.chip i::after{content:"";display:block;width:5px;height:5px;margin:4.5px auto 0;border-radius:50%;background:rgba(251,247,236,.9)}
.chip.offen{grid-column:1/-1;white-space:normal;font-size:.72rem;line-height:1.25;padding:5px 6px;margin:0 -2px 3px;background:#fff;border:1px solid var(--tinte)}
.chip.offen i{width:20px;height:20px}
.chip.offen i::after{margin-top:6.5px}
.chip.offen b{font-weight:600;color:var(--tinte)}

.stempel{position:absolute;right:8px;top:-12px;font:900 1.15rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;color:var(--signal);border:2.5px solid var(--signal);outline:1px solid var(--signal);outline-offset:2px;padding:4px 8px 3px;background:rgba(251,247,236,.88);transform:rotate(-7deg);
  animation:stempeln .45s cubic-bezier(.3,1.6,.5,1) both;animation-delay:calc(var(--i)*80ms + 750ms)}
.btn-blatt{margin:14px 14px 0;display:flex;justify-content:space-between;align-items:center;padding:13px 14px;background:var(--tinte);color:#fff;text-decoration:none;font:600 .82rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;border:1.5px solid var(--tinte);transition:background .15s,color .15s}
.btn-blatt:hover{background:var(--papier-hell);color:var(--tinte)}
.blatt-fig{flex:none}
.blatt .masse{margin-top:14px}

/* Nachtrag (CTA Mitte) */
.nachtrag{position:relative;border:2px solid var(--signal);background:var(--papier-hell);padding:20px 16px 18px;display:flex;flex-direction:column;justify-content:center;
  background-image:repeating-linear-gradient(-45deg,transparent 0 10px,rgba(179,48,26,.05) 10px 11px);animation:aufzug .65s .6s cubic-bezier(.2,.7,.2,1) both}
.nachtrag::before{content:"";position:absolute;inset:4px;border:.75px solid rgba(179,48,26,.5);pointer-events:none}
.nachtrag-kopf{font:600 .68rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.09em;color:var(--signal);margin:0 0 12px}
.nachtrag-satz{font:900 2rem/.95 var(--f-display);text-transform:uppercase;color:var(--tinte);margin:0 0 12px}
.nachtrag-text{font-size:1rem;margin:0 0 16px}
.btn-voll{position:relative;display:block;text-align:center;padding:15px 12px;background:var(--signal);color:#fff;text-decoration:none;font:600 .82rem/1.25 var(--f-mono);text-transform:uppercase;letter-spacing:.06em;border:1.5px solid var(--signal)}
.btn-voll:hover{background:#8f2412}

/* Notizen & Listen */
.notiz{border-left:3px solid var(--tinte);padding:2px 0 2px 14px;margin:18px 0}
.stueckliste{list-style:none;margin:16px 0 0;padding:0;border-top:1px solid var(--tinte)}
.stueckliste li{display:grid;grid-template-columns:62px 1fr;border-bottom:1px solid var(--linie);padding:10px 0}
.stueckliste .pos{font:600 .72rem/1.9 var(--f-mono);color:var(--tinte);white-space:nowrap}
.stueckliste b{font-family:var(--f-display);font-size:1.15rem;text-transform:uppercase;letter-spacing:.02em;color:var(--tinte);font-weight:800;margin-right:4px}

/* FAQ */
.frage{border:1px solid var(--tinte);background:var(--papier-hell);margin:0 0 -1px}
.frage summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:44px 1fr 24px;align-items:center;min-height:52px}
.frage summary::-webkit-details-marker{display:none}
.frage summary::after{content:"+";font:500 1.2rem/1 var(--f-mono);color:var(--tinte);text-align:center}
.frage[open] summary::after{content:"–"}
.frage-nr{align-self:stretch;display:grid;place-items:center;border-right:1px solid var(--tinte);font:600 .72rem/1 var(--f-mono);color:var(--tinte)}
.frage-text{padding:12px 12px;font:700 1.12rem/1.2 var(--f-display);text-transform:uppercase;letter-spacing:.02em;color:var(--tinte-tief)}
.frage p{margin:0;padding:4px 16px 16px 58px;max-width:none}

/* Schluss-CTA */
.schluss{margin-top:48px;border:2px solid var(--tinte);background:var(--papier-hell);display:grid;grid-template-columns:minmax(0,1fr)}
.schluss>*{border-bottom:1px solid var(--tinte)}
.schluss>*:last-child{border-bottom:0}
.schluss-kopf{padding:8px 12px;font:600 .68rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.09em;background:var(--tinte);color:var(--papier-hell)}
.schluss-haupt{padding:18px 16px}
.schluss-haupt .gross{font:900 clamp(2rem,9vw,3rem)/.92 var(--f-display);text-transform:uppercase;color:var(--tinte);margin:0 0 10px}
.schluss-zeilen{display:grid;grid-template-columns:1fr 1fr}
.schluss-zeilen div{padding:8px 12px;border-right:1px solid var(--tinte)}
.schluss-zeilen div:last-child{border-right:0}
.schluss-zeilen dt{font:500 .6rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--tinte-mittel)}
.schluss-zeilen dd{margin:2px 0 0;font:700 1.1rem/1.15 var(--f-display);letter-spacing:.02em}
.schluss-knoepfe{display:grid;gap:10px;padding:14px}
.btn-umriss{display:block;text-align:center;padding:14px 12px;border:1.5px solid var(--tinte);color:var(--tinte);text-decoration:none;font:600 .8rem/1.25 var(--f-mono);text-transform:uppercase;letter-spacing:.06em;background:var(--papier-hell)}
.btn-umriss:hover{background:var(--tinte);color:#fff}

/* Plankopf seitlich (Desktop) */
.plankopf-seite{display:none}
.pk{border:2px solid var(--tinte);background:var(--papier-hell);font-size:.9rem}
.pk-zeile{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--tinte)}
.pk-zeile>div{padding:7px 10px;border-right:1px solid var(--tinte);min-width:0}
.pk-zeile>div:last-child{border-right:0}
.pk-zeile.voll{grid-template-columns:1fr}
.pk-k{display:block;font:500 .58rem/1.3 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--tinte-mittel)}
.pk-w{font:700 1.02rem/1.15 var(--f-display);letter-spacing:.02em;color:var(--tinte-tief)}
.pk-gross{font:900 1.9rem/.92 var(--f-display);text-transform:uppercase;color:var(--tinte);margin-top:4px}
.pk-bild{padding:10px;border-bottom:1px solid var(--tinte);background:linear-gradient(var(--raster) 1px,transparent 1px) 0 0/8px 8px,linear-gradient(90deg,var(--raster) 1px,transparent 1px) 0 0/8px 8px}
.pk-btn{display:block;margin:10px;padding:14px 10px;text-align:center;background:var(--signal);color:#fff;text-decoration:none;font:600 .8rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.06em}
.pk-btn:hover{background:#8f2412}
.pk-verz{margin-top:14px;border:1px solid var(--tinte);background:var(--papier-hell)}
.pk-verz p{margin:0;padding:7px 10px;border-bottom:1px solid var(--tinte);font:600 .62rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.09em;color:var(--tinte)}
.pk-verz ol{list-style:none;margin:0;padding:4px 0}
.pk-verz a{display:grid;grid-template-columns:28px 1fr auto;gap:6px;padding:4px 10px;font:400 .72rem/1.35 var(--f-mono);text-decoration:none;color:var(--tinte-tief)}
.pk-verz a:hover{background:rgba(28,58,140,.08)}
.pk-verz a span:last-child{color:var(--tinte-mittel)}

/* Plankopf-Leiste (Mobil) */
.plankopf-leiste{position:fixed;left:0;right:0;bottom:0;z-index:20;display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:stretch;background:var(--papier-hell);border-top:2px solid var(--tinte);box-shadow:0 -6px 18px rgba(20,38,92,.12);animation:hoch .5s .9s cubic-bezier(.2,.7,.2,1) both}
.pl-mini{border-right:1px solid var(--tinte);padding:6px;background:linear-gradient(var(--raster) 1px,transparent 1px) 0 0/6px 6px,linear-gradient(90deg,var(--raster) 1px,transparent 1px) 0 0/6px 6px}
.pl-text{padding:8px 10px;min-width:0;display:flex;flex-direction:column;justify-content:center}
.pl-text .pk-k{font-size:.56rem}
.pl-text strong{font:800 1.02rem/1.05 var(--f-display);text-transform:uppercase;color:var(--tinte);letter-spacing:.01em}
.pl-text span.preis{font:500 .7rem/1.3 var(--f-mono);color:var(--tinte-tief)}
.pl-btn{display:flex;align-items:center;padding:0 14px;background:var(--signal);color:#fff;text-decoration:none;font:600 .74rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.05em;border-left:1px solid var(--tinte)}

/* Schriftfeld (Footer) */
.schriftfeld{max-width:1280px;margin:30px auto 0;padding:0 12px 24px}
.sf{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--tinte);background:var(--papier-hell);font-size:.85rem}
.sf>div{padding:10px 12px;border-right:1px solid var(--tinte);border-bottom:1px solid var(--tinte)}
.sf>div:nth-child(2n){border-right:0}
.sf .breit{grid-column:1/-1;border-right:0}
.sf>div:first-child{grid-column:1/-1;border-right:0}.sf>div:nth-child(2){border-right:1px solid var(--tinte)}.sf>div:nth-child(3){border-right:0}
.sf p{margin:0}
.sf a{font-family:var(--f-mono);font-size:.78rem}

[data-t]::before{content:attr(data-t)}
.chip:not(.offen)::after{content:"H?? · gesperrt"}
.stempel::before{content:"Gesperrt"}
@keyframes ein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes aufzug{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes stempeln{0%{opacity:0;transform:rotate(-7deg) scale(1.6)}100%{opacity:1;transform:rotate(-7deg) scale(1)}}
@keyframes hoch{from{transform:translateY(100%)}to{transform:none}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

@media (min-width:700px){
  .bogen{padding:0 24px}.kopfzeile{padding:18px 24px 14px}.schriftfeld{padding:0 24px 24px}
  .hauptblatt{padding:30px 28px 36px}
  .blaetter{grid-template-columns:repeat(2,minmax(0,1fr))}
  .blaetter>.blatt:last-child:nth-child(odd){grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);grid-template-rows:auto auto auto auto 1fr;column-gap:4px}
  .blaetter>.blatt:last-child:nth-child(odd)>.blatt-kopf{grid-column:1/-1}
  .blaetter>.blatt:last-child:nth-child(odd)>.blatt-fig{grid-column:1;grid-row:2/6;margin-bottom:4px}
  .blaetter>.blatt:last-child:nth-child(odd)>.blatt-titel{grid-column:2;grid-row:2}
  .blaetter>.blatt:last-child:nth-child(odd)>.masse{grid-column:2;grid-row:3;align-self:start}
  .blaetter>.blatt:last-child:nth-child(odd)>.legende{grid-column:2;grid-row:4}
  .blaetter>.blatt:last-child:nth-child(odd)>.btn-blatt{grid-column:2;grid-row:5;align-self:start}
  .schluss{grid-template-columns:1.4fr 1fr}
  .schluss-kopf{grid-column:1/-1}
  .schluss-haupt{border-right:1px solid var(--tinte)}
  .schluss-knoepfe{align-content:center;grid-row:2/4;grid-column:2}
  .schluss-zeilen{grid-column:1}
  .sf{grid-template-columns:2fr 1fr 1fr}
  .sf>div:first-child{grid-column:auto;border-right:1px solid var(--tinte)}
  .sf>div:nth-child(3){border-right:0}
}
@media (min-width:1024px){
  body{padding-bottom:0}
  .plankopf-leiste{display:none}
  .bogen{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px;padding:0 32px;align-items:start}
  .kopfzeile{padding:22px 32px 18px}.schriftfeld{padding:0 32px 32px}
  .plankopf-seite{display:block;position:sticky;top:20px;animation:ein .6s .5s ease both}
  .hauptblatt{padding:44px 40px 44px}
  .zonen{display:grid;grid-template-columns:repeat(8,1fr);position:absolute;left:4px;right:4px;top:4px;height:16px;border-bottom:.75px solid var(--linie);font:500 .58rem/16px var(--f-mono);color:var(--tinte-mittel);text-align:center}
  .zonen span{display:block}.zonen span+span{border-left:.75px solid var(--linie)}
  .titelfeld.mit-bild{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;column-gap:34px}
  .titelfeld.mit-bild .titel-zeichnung{grid-row:1/3;grid-column:2}
  .titelfeld.mit-bild h1,.titelfeld.pk-titel h1{font-size:clamp(3rem,5.2vw,4.5rem)}
}

/* Seitenbausteine */
.verz-tab{width:100%;border-collapse:collapse;font:400 .78rem/1.3 var(--f-mono);background:var(--papier-hell);border:1.5px solid var(--tinte);animation:ein .6s .35s ease both}
.verz-tab caption{text-align:left;font:600 .66rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.09em;color:var(--papier-hell);background:var(--tinte);padding:8px 10px}
.verz-tab th{font-weight:500;font-size:.6rem;text-transform:uppercase;letter-spacing:.07em;color:var(--tinte-mittel);text-align:left;padding:6px 6px;border-bottom:1px solid var(--tinte)}
.verz-tab td{padding:5px 6px;border-bottom:1px solid var(--linie)}
.verz-tab td:first-child,.verz-tab th:first-child{padding-left:10px}
.verz-tab td:nth-child(n+3),.verz-tab th:nth-child(n+3){text-align:right}
.verz-tab td:last-child,.verz-tab th:last-child{padding-right:10px}
.verz-tab a{color:var(--tinte-tief)}
.stufen{display:grid;grid-template-columns:minmax(0,1fr);gap:0;margin:16px 0 0;border:1.5px solid var(--tinte);background:var(--papier-hell)}
.stufen div{padding:12px 14px;border-bottom:1px solid var(--tinte)}
.stufen div:last-child{border-bottom:0}
.stufen dt{font:800 1.3rem/1 var(--f-display);text-transform:uppercase;color:var(--tinte);display:flex;justify-content:space-between;gap:10px}
.stufen dt span{font:500 .66rem/1.6 var(--f-mono);letter-spacing:.06em;color:var(--tinte-mittel)}
.stufen dd{margin:6px 0 0;font-size:.98rem}
.stufenband{display:flex;height:10px;margin:10px 0 0;border:1px solid var(--tinte)}
.stufenband i{display:block;height:100%}
.werkstatt{display:grid;grid-template-columns:minmax(0,1fr);gap:0 28px}
.werkstatt section h3{display:flex;gap:10px;align-items:baseline}
.werkstatt section h3 small{font:600 .66rem/1 var(--f-mono);color:var(--signal);letter-spacing:.08em}
@media(min-width:700px){.stufen{grid-template-columns:repeat(3,minmax(0,1fr))}.stufen div{border-bottom:0;border-right:1px solid var(--tinte)}.stufen div:last-child{border-right:0}.werkstatt{grid-template-columns:repeat(2,minmax(0,1fr))}}
.mst-legende{font:400 .66rem/1.4 var(--f-mono);color:var(--tinte-mittel);text-transform:uppercase;letter-spacing:.05em;margin:8px 0 0}
.mst-legende i{display:inline-block;width:22px;border-top:2px dashed var(--signal);vertical-align:middle;margin-right:6px}
.wahl{width:100%;border-collapse:collapse;margin-top:16px;background:var(--papier-hell);border:1.5px solid var(--tinte);font-size:.95rem}
.wahl caption{text-align:left;font:600 .66rem/1 var(--f-mono);text-transform:uppercase;letter-spacing:.09em;color:var(--papier-hell);background:var(--tinte);padding:8px 10px}
.wahl th{font:500 .62rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--tinte-mittel);text-align:left;padding:8px 10px;border-bottom:1px solid var(--tinte)}
.wahl td{padding:8px 10px;border-bottom:1px solid var(--linie);vertical-align:top}
.wahl td:first-child{font:800 1.15rem/1.1 var(--f-display);text-transform:uppercase;color:var(--tinte);white-space:nowrap}
.wahl td:nth-child(2),.wahl td:nth-child(4){font-family:var(--f-mono);font-size:.8rem;white-space:nowrap}
.wahl a{color:var(--tinte-tief)}
.rat ol{margin:10px 0 0;padding:0;list-style:none;counter-reset:r}
.rat li{counter-increment:r;display:grid;grid-template-columns:36px 1fr;padding:8px 0;border-top:1px solid var(--linie)}
.rat li::before{content:"R" counter(r);font:600 .72rem/1.7 var(--f-mono);color:var(--signal)}
.zurueck{display:inline-block;margin-top:24px;font:600 .76rem/1.2 var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--tinte);padding:12px 14px;border:1.5px dashed var(--tinte);text-decoration:none;background:var(--papier-hell)}
@media(max-width:699px){
    .wahl thead{display:none}.wahl,.wahl tbody,.wahl tr,.wahl td{display:block}
    .wahl tr{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;padding:10px 12px;border-bottom:1px solid var(--tinte)}
    .wahl tr:last-child{border-bottom:0}
    .wahl td{border:0;padding:0}
    .wahl td:first-child{grid-row:1/3;align-self:center;min-width:64px;font-size:1.3rem;white-space:normal;max-width:80px}
    .wahl td:nth-child(2)::before,.wahl td:nth-child(4)::before{content:attr(data-l) ": ";color:var(--tinte-mittel);font-size:.66rem;text-transform:uppercase}
    .wahl td:nth-child(3){grid-column:2;grid-row:1;font-weight:600}
    .wahl td:nth-child(2){grid-column:2;grid-row:2}
    .wahl td:nth-child(4){grid-column:2;grid-row:3}
  }

/* Produktion: WebP-Pläne mit Cotas */
.plan-feld{display:flex;justify-content:center;align-items:center;min-height:170px;padding:24px 8px 10px 28px;border:1px dashed var(--linie);background:linear-gradient(var(--raster) 1px,transparent 1px) 0 0/10px 10px,linear-gradient(90deg,var(--raster) 1px,transparent 1px) 0 0/10px 10px}
.plan{position:relative;width:min(100%,calc(var(--w)*9.5px + 24px))}
.plan a{display:block}
.plan img{display:block;width:100%;height:auto}
.cota-b,.cota-h{position:absolute;color:var(--tinte);font:500 .62rem/1 var(--f-mono)}
.cota-b{top:-15px;height:0;border-top:1px solid var(--tinte-mittel)}
.cota-b::before{position:absolute;left:50%;top:-6px;transform:translateX(-50%);background:var(--papier-hell);padding:0 4px}
.cota-b::after{content:"";position:absolute;left:-1px;right:-1px;top:-5px;height:9px;border-left:1px solid;border-right:1px solid}
.cota-h{left:-17px;width:0;border-left:1px solid var(--tinte-mittel)}
.cota-h::before{position:absolute;top:50%;left:0;transform:translate(-50%,-50%) rotate(-90deg);background:var(--papier-hell);padding:0 4px;white-space:nowrap}
.cota-h::after{content:"";position:absolute;top:-1px;bottom:-1px;left:-5px;width:9px;border-top:1px solid;border-bottom:1px solid}
.stoss{position:absolute;border-left:1.5px dashed var(--signal);pointer-events:none}
.stoss.q{border-left:0;border-top:1.5px dashed var(--signal)}
.mini{display:flex;align-items:center;justify-content:center;height:76px}
.mini img{max-height:100%;max-width:100%;width:auto;height:auto}
.pk-bild .mini{height:120px}
.pl-mini{display:flex;align-items:center;justify-content:center}
.pl-mini img{max-width:100%;max-height:44px;width:auto;height:auto}
.portada{margin:0;border:1.5px solid var(--tinte);background:var(--papier-hell);padding:10px;animation:ein .7s .3s ease both}
.portada img,.vergleich img{display:block;width:100%;height:auto}
.portada figcaption,.vergleich figcaption{border-top:1px solid var(--tinte);margin-top:10px;padding-top:8px;font:500 .7rem/1.4 var(--f-mono);letter-spacing:.04em;color:var(--tinte)}
.vergleich{margin:18px 0 0;border:1.5px solid var(--tinte);background:var(--papier-hell);padding:10px}
.kartei{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.kartei a{display:flex;flex-direction:column;height:100%;padding:10px;border:1.5px solid var(--tinte);background:var(--papier-hell);text-decoration:none;color:var(--tinte-tief);box-shadow:3px 3px 0 rgba(28,58,140,.12)}
.kartei a:hover{background:#fff}
.kartei .mini{margin-bottom:8px;background:linear-gradient(var(--raster) 1px,transparent 1px) 0 0/8px 8px,linear-gradient(90deg,var(--raster) 1px,transparent 1px) 0 0/8px 8px}
.kartei b{font:800 1.25rem/1 var(--f-display);text-transform:uppercase;color:var(--tinte)}
.kartei span{font-size:.88rem;line-height:1.35;margin-top:4px}
.kartei.gross .mini{height:110px}
.kartei.gross b{font-size:1.55rem}
.kartei.klein a{display:grid;grid-template-columns:56px 1fr;grid-template-rows:auto 1fr;column-gap:10px;align-items:center;box-shadow:none;border-style:dashed}
.kartei.klein .mini{height:48px;width:56px;margin:0;grid-row:1/3}
.kartei.klein span{margin-top:2px;align-self:start;font-size:.82rem}
.kartei.klein b{align-self:end}
.kartei.klein b{font-size:1.05rem}
.verwandt{margin-top:40px}
.verz-tab{margin-top:18px}
.err{min-height:50vh}
@media(min-width:700px){.kartei{grid-template-columns:repeat(3,minmax(0,1fr))}.kartei.klein{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1024px){.titelfeld.mit-bild .portada{grid-row:1/3;grid-column:2}}
.rat{display:grid;grid-template-columns:minmax(0,1fr);gap:0 28px}
.stufen + p{margin-top:14px}

/* === Auditoría móvil 14-10: sin desbordes y ningún texto por debajo de 12 px en móvil === */
.blatt-kopf{grid-template-columns:auto minmax(0,1fr) auto}
.blatt-kopf span{min-width:0;overflow:hidden;text-overflow:ellipsis}
@media (max-width:640px){
  header nav a,nav a,.pfad,.pfad a,.vermerk,.h1-mass,.blatt-fig figcaption,.verz-tab th,.blatt-kopf,.pl-text .pk-k,.chip.offen{font-size:12px}
  .blatt-kopf span{padding:8px 6px;letter-spacing:.03em}
}

/* === Ampliación 14-10: gesperrte Blätter (diseño oculto) === */
.g-hinweis{font:600 .75rem/1.3 var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--signal);margin:6px 0 10px}
.gesperrt{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.g-blatt{position:relative;border:1.5px dashed var(--tinte);background:repeating-linear-gradient(-45deg,transparent 0 9px,rgba(28,58,140,.05) 9px 10px),var(--papier-hell);padding:10px;display:flex;flex-direction:column;gap:4px}
.g-bild{position:relative;display:flex;align-items:center;justify-content:center;height:120px;filter:blur(1.2px)}
.g-bild img{max-height:100%;max-width:100%;width:auto;height:auto;opacity:.85}
.g-bild .stempel{filter:none;top:50%;right:50%;transform:translate(50%,-50%) rotate(-9deg);font-size:1rem}
.g-blatt b{font:800 1.1rem/1.1 var(--f-display);text-transform:uppercase;color:var(--tinte)}
.g-mass{font:500 .75rem/1.3 var(--f-mono);color:var(--tinte-mittel)}
.g-knopf{margin-top:14px}
@media(min-width:700px){.gesperrt{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* === Ampliación 14-10: nichts unter 12 px auf dem Handy === */
@media (max-width:640px){
  .marke-text small,.masse dt,.legende-kopf,.chip,.pk-k,.nachtrag-kopf,.schluss-kopf,.schluss-zeilen dt,.frage-nr,.portada figcaption,.vergleich figcaption,
  .stueckliste .pos,.wahl th,.wahl td::before,.wahl td:nth-child(2),.wahl td:nth-child(4),.verz-tab,.verz-tab th,.btn-blatt,.btn-voll,.btn-umriss,.pl-btn,.pl-text span.preis,
  .kartei span,.kartei.klein span,.stufen dt span,.werkstatt section h3 small,.rat li::before,.mst-legende,.cota-b,.cota-h,.g-mass,.g-hinweis,.skip,.pk-verz p,.pk-verz a,.titel-beschr{font-size:12px}
  .chips{grid-template-columns:repeat(auto-fill,minmax(132px,1fr))}
  .g-bild{height:96px}
}
@media (max-width:640px){
  .kopfzeile nav a,.pfad a,.autorin .zelle-k,.verz-tab caption,.wahl caption,h2 .ab-nr,.sf a,.skip{font-size:12px}
}
h1{hyphens:auto;-webkit-hyphens:auto}
.kartei b,.g-blatt b,.blatt-titel{overflow-wrap:anywhere;hyphens:auto;-webkit-hyphens:auto}
.kartei b,.g-blatt b,.blatt-titel{overflow-wrap:break-word}
.g-bild{filter:blur(.6px)}
.g-bild .stempel{top:auto;bottom:4px;right:50%;transform:translateX(50%) rotate(-7deg);font-size:.9rem}