/* BauManager Pro — Blog. System fonts, no external requests, light/dark, fluid type. */
:root{--b-bg:#fff;--b-fg:#14161f;--b-muted:#5b6475;--b-line:#e7e9ef;--b-soft:#f6f7fb;--b-card:#fff;--b-primary:#ff6b35;--b-primary-d:#e2551f;--b-dark:#14182b;--b-r:16px;--b-shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.07);--b-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--b-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
@media (prefers-color-scheme:dark){:root{--b-bg:#0f1117;--b-fg:#e9ebf2;--b-muted:#9aa3b5;--b-line:#232838;--b-soft:#161a24;--b-card:#151924;--b-shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35)}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body.blog{margin:0;background:var(--b-bg);color:var(--b-fg);font:16px/1.6 var(--b-font);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
body.blog a{color:inherit}body.blog img{max-width:100%;height:auto;display:block}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--b-primary);color:#fff!important;padding:8px 14px;border-radius:8px;z-index:100}.skip:focus{left:8px}
.b-wrap{max-width:1180px;margin:0 auto;padding:0 20px}.b-wrap-s{max-width:760px;margin:0 auto;padding:0 20px}
.b-icon{width:1em;height:1em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
:focus-visible{outline:3px solid var(--b-primary);outline-offset:2px;border-radius:6px}
.kopf{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--b-bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--b-line)}
.kopf-in{display:flex;align-items:center;gap:24px;height:68px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;font-size:18px;letter-spacing:-.01em}.logo img{width:34px;height:34px;border-radius:9px}
.kopf nav{display:flex;gap:22px;margin-left:12px}.kopf nav a{text-decoration:none;color:var(--b-muted);font-weight:600;font-size:15px}.kopf nav a:hover,.kopf nav a[aria-current]{color:var(--b-fg)}
.kopf-btn{margin-left:auto;display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;font:700 14px/1.2 var(--b-font);text-decoration:none;border:1.5px solid transparent;cursor:pointer;white-space:nowrap}
.btn-p{background:var(--b-primary);color:#fff!important}.btn-p:hover{background:var(--b-primary-d)}
.btn-o{border-color:var(--b-line);color:var(--b-fg)}.btn-o:hover{border-color:var(--b-fg)}
.menu{display:none;margin-left:auto}.menu summary{list-style:none;cursor:pointer;font-size:26px;padding:6px;display:flex}.menu summary::-webkit-details-marker{display:none}
.menu-in{position:absolute;right:0;top:62px;background:var(--b-card);border:1px solid var(--b-line);border-radius:14px;box-shadow:var(--b-shadow);padding:8px;display:flex;flex-direction:column;min-width:230px}
.menu-in a{padding:11px 12px;border-radius:8px;text-decoration:none;font-weight:600}.menu-in a:hover{background:var(--b-soft)}
@media (max-width:860px){.kopf nav,.kopf-btn{display:none}.menu{display:block}}
.b-hero{padding:64px 0 28px;background:radial-gradient(1100px 380px at 8% -10%,color-mix(in srgb,var(--b-primary) 14%,transparent),transparent)}
.b-eyebrow{color:var(--b-primary);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:13px;margin:0 0 10px}
.b-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.06;letter-spacing:-.025em;margin:0 0 12px}
.b-lead{color:var(--b-muted);font-size:clamp(17px,2vw,20px);max-width:680px;margin:0;line-height:1.55}
.b-suche{display:flex;max-width:520px;margin:26px 0 0;background:var(--b-card);border:1.5px solid var(--b-line);border-radius:12px;overflow:hidden}.b-suche:focus-within{border-color:var(--b-primary)}
.b-suche input{flex:1;border:0;background:transparent;color:inherit;font:inherit;padding:12px 14px;min-width:0}.b-suche input:focus{outline:none}
.b-suche button{border:0;background:transparent;color:var(--b-muted);padding:0 14px;font-size:18px;cursor:pointer;display:flex;align-items:center}
.b-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.b-chip{padding:7px 14px;border-radius:999px;border:1px solid var(--b-line);text-decoration:none;font-size:14px;font-weight:600;color:var(--b-muted)!important;background:var(--b-card)}
.b-chip:hover{color:var(--b-fg)!important;border-color:var(--b-fg)}.b-chip[aria-current]{background:var(--b-fg);color:var(--b-bg)!important;border-color:var(--b-fg)}.b-chip small{opacity:.6;margin-left:4px}
.b-liste{padding:28px 20px 72px}.b-info{color:var(--b-muted);margin:0 0 20px}
.b-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.b-karte{display:flex;flex-direction:column;background:var(--b-card);border:1px solid var(--b-line);border-radius:var(--b-r);overflow:hidden;text-decoration:none;transition:transform .2s,box-shadow .2s}
.b-karte:hover{transform:translateY(-3px);box-shadow:var(--b-shadow)}
.b-cover{aspect-ratio:16/9;background:linear-gradient(135deg,color-mix(in srgb,var(--k,var(--b-primary)) 32%,var(--b-soft)),var(--b-soft));display:grid;place-items:center;overflow:hidden}
.b-cover img{width:100%;height:100%;object-fit:cover}.b-cover span{font-size:48px;font-weight:800;color:color-mix(in srgb,var(--k,var(--b-primary)) 70%,var(--b-fg));opacity:.45}
.b-kbody{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.b-kat{align-self:flex-start;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--k,var(--b-primary))!important;text-decoration:none}
.b-karte h2,.b-karte h3{margin:0;font-size:20px;line-height:1.3;letter-spacing:-.01em}
.b-karte p{margin:0;color:var(--b-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.b-meta{display:flex;flex-wrap:wrap;gap:6px 16px;color:var(--b-muted);font-size:13px;margin-top:auto;padding-top:6px}.b-meta span{display:inline-flex;align-items:center;gap:6px}
.b-top{display:grid;grid-template-columns:1.25fr 1fr;margin-bottom:28px}.b-top .b-cover{aspect-ratio:auto;min-height:320px}.b-top h2{font-size:clamp(24px,3vw,34px);line-height:1.2}.b-top .b-kbody{padding:32px;justify-content:center}
@media (max-width:860px){.b-top{grid-template-columns:1fr}.b-top .b-cover{min-height:0;aspect-ratio:16/9}.b-top .b-kbody{padding:22px}}
.b-leer{text-align:center;padding:72px 20px;border:1px dashed var(--b-line);border-radius:var(--b-r);background:var(--b-soft)}.b-leer h2{margin:0 0 8px}.b-leer p{color:var(--b-muted);margin:0 auto 18px;max-width:520px}
.b-seiten{display:flex;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.b-seiten a,.b-seiten span{min-width:42px;height:42px;display:grid;place-items:center;padding:0 12px;border-radius:10px;border:1px solid var(--b-line);text-decoration:none;font-weight:700}.b-seiten [aria-current]{background:var(--b-fg);color:var(--b-bg)}
.b-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:60;pointer-events:none}.b-progress span{display:block;height:100%;width:0;background:var(--b-primary)}
.b-akopf{padding:44px 20px 20px}
.b-crumbs{font-size:14px;color:var(--b-muted);margin-bottom:16px}.b-crumbs a{text-decoration:none}.b-crumbs a:hover{color:var(--b-fg)}
.b-akopf h1{font-size:clamp(32px,5vw,52px);line-height:1.08;letter-spacing:-.025em;margin:10px 0 14px}.b-akopf .b-meta{margin-top:18px;font-size:14px}
.b-acover{max-width:1080px;margin:8px auto 0;padding:0 20px}.b-acover img{border-radius:20px;width:100%;aspect-ratio:16/9;object-fit:cover}.b-acover figcaption{color:var(--b-muted);font-size:14px;margin-top:8px;text-align:center}
.b-layout{display:grid;grid-template-columns:minmax(0,1fr);max-width:760px;margin:32px auto 0;padding:0 20px;gap:48px}
@media (min-width:1180px){.b-layout.mit-toc{max-width:1100px;grid-template-columns:250px minmax(0,760px)}.b-toc{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto}}
.b-toc{font-size:14px}.b-toc summary{font-weight:800;cursor:pointer;margin-bottom:8px}
.b-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--b-line)}
.b-toc li a{display:block;padding:6px 12px;margin-left:-2px;border-left:2px solid transparent;color:var(--b-muted);text-decoration:none}.b-toc li.e3 a{padding-left:24px}
.b-toc li a:hover{color:var(--b-fg)}.b-toc li a.aktiv{color:var(--b-primary);border-left-color:var(--b-primary)}
@media (max-width:1179px){.b-toc details{border:1px solid var(--b-line);border-radius:12px;padding:12px 16px;background:var(--b-soft)}.b-toc summary{margin:0}.b-toc ol{margin-top:10px}}
.prose{font-size:clamp(17px,1.15vw,19px);line-height:1.75;overflow-wrap:break-word}.prose>*{margin:0 0 1.15em}
.prose h2{font-size:1.6em;line-height:1.25;letter-spacing:-.015em;margin:2em 0 .6em}.prose h3{font-size:1.28em;line-height:1.3;margin:1.7em 0 .5em}.prose h4{font-size:1.08em;margin:1.5em 0 .4em}
.prose a{color:var(--b-primary)!important;text-underline-offset:3px}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.35em 0}
.prose blockquote{margin:1.6em 0;padding:4px 0 4px 22px;border-left:4px solid var(--b-primary);font-size:1.1em}.prose blockquote p{margin:0}.prose blockquote cite{display:block;font-size:.85em;color:var(--b-muted);font-style:normal;margin-top:6px}
.prose figure{margin:1.8em 0}.prose figure img{border-radius:14px;width:100%}.prose figcaption{color:var(--b-muted);font-size:.85em;margin-top:8px;text-align:center}
.prose code{font-family:var(--b-mono);font-size:.88em;background:var(--b-soft);padding:2px 6px;border-radius:6px}
.prose pre{background:#0f1320;color:#e6e9f2;padding:18px 20px;border-radius:12px;overflow:auto;font-size:.85em;line-height:1.6}.prose pre code{background:none;padding:0;color:inherit}
.prose hr{border:0;text-align:center;margin:2.4em 0}.prose hr::before{content:"• • •";color:var(--b-muted);letter-spacing:.6em}
.prose mark{background:color-mix(in srgb,var(--b-primary) 25%,transparent);color:inherit;padding:0 3px;border-radius:3px}
.tabelle{overflow-x:auto;border:1px solid var(--b-line);border-radius:12px}.prose table{border-collapse:collapse;width:100%;font-size:.9em}.prose th,.prose td{padding:10px 14px;border-bottom:1px solid var(--b-line);text-align:left;vertical-align:top}.prose th{background:var(--b-soft)}.prose tr:last-child td{border-bottom:0}
.hinweis{border:1px solid color-mix(in srgb,var(--b-primary) 35%,var(--b-line));background:color-mix(in srgb,var(--b-primary) 8%,var(--b-bg));border-radius:12px;padding:16px 18px}.hinweis strong{display:block;margin-bottom:4px}.hinweis p{margin:0}
.embed{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--b-soft);display:grid;place-items:center;text-align:center;padding:20px}.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.embed p{font-size:.8em;color:var(--b-muted);margin:10px 0 0}
.b-faq details{border:1px solid var(--b-line);border-radius:12px;padding:14px 18px;margin:0 0 10px;background:var(--b-card)}.b-faq summary{font-weight:700;cursor:pointer}.b-faq details>div{margin-top:10px;color:var(--b-muted)}
.b-fuss{max-width:760px;margin:40px auto 0;padding:24px 20px 0;border-top:1px solid var(--b-line);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.b-tags{display:flex;gap:8px;flex-wrap:wrap}.b-tags a{font-size:13px;padding:5px 10px;border-radius:999px;background:var(--b-soft);text-decoration:none;color:var(--b-muted)}.b-tags a:hover{color:var(--b-fg)}
.b-share{display:flex;gap:8px;flex-wrap:wrap}.b-share a,.b-share button{font:700 13px/1 var(--b-font);padding:8px 12px;border-radius:999px;border:1px solid var(--b-line);background:var(--b-card);color:var(--b-fg);text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.b-share a:hover,.b-share button:hover{border-color:var(--b-fg)}
.b-cta{max-width:760px;margin:40px auto 0;padding:0 20px}.b-cta>div{border-radius:20px;padding:28px;background:linear-gradient(135deg,var(--b-dark),#2b3150);color:#fff;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}.b-cta h2{margin:0 0 4px;font-size:22px}.b-cta p{margin:0;opacity:.8}
.b-mehr{padding:64px 0 80px}.b-mehr h2{font-size:26px;margin:0 0 20px;letter-spacing:-.01em}
.b-vorschau{background:#fde68a;color:#78350f;text-align:center;padding:8px;font-weight:700;font-size:14px}
.fuss{background:var(--b-dark);color:rgba(255,255,255,.75);padding:56px 0 28px;font-size:14px}.fuss-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
@media (max-width:760px){.fuss-grid{grid-template-columns:1fr 1fr}.fuss-grid>div:first-child{grid-column:1/-1}}
.fuss h3{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}.fuss a{display:block;color:inherit;text-decoration:none;margin:0 0 9px}.fuss a:hover{color:#fff}.fuss .logo{display:inline-flex}
.fuss-unten{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;text-align:center;opacity:.7}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.kopf,.fuss,.b-share,.b-cta,.b-mehr,.b-progress,.b-toc{display:none!important}}
.logo-helm{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--b-primary),#ff8f5a);display:grid;place-items:center;color:#fff;flex:none}.logo-helm svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fuss-social{display:flex;gap:16px;justify-content:center;margin-bottom:12px}.fuss-social a{display:inline!important;margin:0!important}