.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.knowledge-page{background:#faf9f6}.knowledge-page main{padding-bottom:0}.knowledge-nav{justify-content:space-between}.knowledge-links{display:flex;position:static;align-items:center;gap:28px;background:none;padding:0;border:0;flex-direction:row}.knowledge-links>a{font-size:14px}.knowledge-links .button{margin-top:0}.knowledge-page .container{max-width:1240px}.knowledge-hero{padding-top:72px;padding-bottom:56px;max-width:1020px!important}.knowledge-hero h1{font-size:clamp(42px,5.7vw,76px);line-height:1.08;letter-spacing:-.055em;max-width:990px;margin-bottom:26px}.knowledge-hero h1>span{color:var(--bronze)}.knowledge-hero>p:not(.eyebrow){max-width:680px;font-size:20px;line-height:1.7;color:var(--muted)}.knowledge-meta{display:flex;flex-wrap:wrap;gap:12px 25px;margin-top:25px;color:var(--muted);font-size:13px;line-height:1.7}.knowledge-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.knowledge-category{display:flex;flex-direction:column;align-items:flex-start;background:white;padding:32px;border:1px solid #e2e4dd;border-radius:24px;min-width:0;transition:border-color .15s,transform .15s}.knowledge-category:hover{border-color:var(--bronze);transform:translateY(-3px)}.knowledge-number{font-size:14px;letter-spacing:.08em;color:var(--bronze);border-bottom:2px solid var(--bronze);padding-bottom:12px;margin-bottom:29px}.knowledge-category h3{font-size:27px;line-height:1.15;font-weight:600;letter-spacing:-.04em;margin:0 0 18px;overflow-wrap:anywhere;hyphens:auto}.knowledge-category p{font-size:16px;line-height:1.7;color:var(--muted);margin-bottom:30px}.knowledge-card-link{margin-top:auto;font-size:14px;font-weight:500;display:flex;align-items:center;gap:16px;line-height:1.6}.knowledge-directory{padding-top:85px;padding-bottom:72px}.knowledge-directory h2{font-size:clamp(34px,4vw,48px);line-height:1.15;letter-spacing:-.045em;margin:0 0 28px}.knowledge-search{max-width:820px;margin-bottom:45px}.knowledge-search label{font-size:14px;margin-bottom:10px;display:block}.knowledge-search-row{display:flex;gap:10px}.knowledge-search-row input{margin:0;min-width:0;flex:1;background:white;font-size:16px}.knowledge-search-row button{background:var(--petrol);color:white;padding:13px 20px;border:1px solid var(--petrol);border-radius:10px;font-size:14px;cursor:pointer}.knowledge-search #knowledge-result-count{font-size:13px;color:var(--muted);margin-top:12px}.knowledge-directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.knowledge-topic-group{min-width:0}.knowledge-group-number{font-size:13px;color:var(--bronze);margin-bottom:14px}.knowledge-topic-group h3{font-size:24px;line-height:1.2;letter-spacing:-.035em;font-weight:600;margin-bottom:24px;hyphens:auto;overflow-wrap:anywhere}.knowledge-topic-group ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.knowledge-search-item{border-bottom:1px solid var(--line)}.knowledge-search-item a{display:flex;gap:18px;justify-content:space-between;font-size:15px;line-height:1.6;padding:17px 0}.knowledge-search-item a span{color:var(--bronze);flex-shrink:0}.knowledge-search-item a:hover{color:var(--bronze-text)}.knowledge-empty{padding:24px;background:white;border-radius:16px;font-size:17px;line-height:1.7}.knowledge-bottom{padding-bottom:70px}.knowledge-note{padding:30px 34px;border:1px solid var(--line);border-radius:20px;background:#f2f1ec}.knowledge-note h2{font-size:23px;font-weight:600;line-height:1.25;letter-spacing:-.03em;margin:0 0 16px}.knowledge-note p{font-size:14px;line-height:1.8;color:var(--muted);margin:0 0 12px}.knowledge-note p:last-child{margin:0}.knowledge-contact{padding:42px 0 0}.knowledge-contact h2{font-size:30px;line-height:1.2;letter-spacing:-.035em;font-weight:600}.knowledge-contact p{font-size:17px;color:var(--muted);line-height:1.7;margin:18px 0 24px}.knowledge-footer{border-top:1px solid var(--line);padding:40px 0;background:white}.knowledge-footer>.container{display:flex;align-items:center;flex-wrap:wrap;gap:25px 40px}.knowledge-footer .footer-logo img{width:155px}.knowledge-footer p{font-size:15px}.knowledge-footer>.container>div{display:flex;flex-wrap:wrap;gap:15px 25px;margin-left:auto}.knowledge-footer a{font-size:13px}.knowledge-footer small{font-size:11px;color:var(--muted);width:100%}.knowledge-breadcrumb{display:flex;flex-wrap:wrap;gap:8px 13px;font-size:12px;color:var(--muted);padding-top:28px;line-height:1.6}.knowledge-breadcrumb a{text-decoration:underline;text-underline-offset:3px}.knowledge-category-hero{padding-top:42px;padding-bottom:45px}.knowledge-category-hero h1{font-size:clamp(38px,4.8vw,64px);line-height:1.1;max-width:1000px;margin-bottom:24px;overflow-wrap:anywhere;hyphens:auto}.knowledge-category-hero>p:not(.eyebrow){max-width:760px;color:var(--muted);font-size:19px;line-height:1.7}.knowledge-reading-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:55px;align-items:start;padding-bottom:65px}.knowledge-toc{position:sticky;top:135px;min-width:0}.knowledge-toc nav{display:block!important;position:static;top:auto;padding:0;background:none;backdrop-filter:none;border:0}.knowledge-toc .eyebrow{font-size:10px;margin-bottom:16px}.knowledge-toc ol{padding:0 0 0 20px;color:var(--bronze-text);margin:0 0 25px}.knowledge-toc li{padding:0 0 15px 5px;font-size:13px;line-height:1.5}.knowledge-toc li a{color:var(--petrol);display:block}.knowledge-toc li a:hover{text-decoration:underline;text-underline-offset:3px}.knowledge-back{font-size:13px;text-decoration:underline;text-underline-offset:3px}.knowledge-articles{min-width:0}.knowledge-reading-hint{font-size:14px;line-height:1.7;color:var(--muted);margin-bottom:18px}.knowledge-article{background:white;border:1px solid var(--line);border-radius:18px;margin-bottom:16px;scroll-margin-top:130px;overflow:hidden}.knowledge-article:target{border-color:var(--bronze)}.knowledge-article>summary{list-style:none;display:flex;align-items:flex-start;gap:16px;padding:25px 27px;cursor:pointer}.knowledge-article>summary::-webkit-details-marker{display:none}.knowledge-article-number{font-size:12px;color:var(--bronze-text);margin-top:5px;flex-shrink:0}.knowledge-article>summary h2{font-size:23px;font-weight:600;letter-spacing:-.03em;line-height:1.35;margin:0;flex:1;min-width:0;hyphens:auto;overflow-wrap:anywhere}.knowledge-toggle{font-size:25px;line-height:1;color:var(--bronze);flex-shrink:0;margin-top:3px}.knowledge-article[open] .knowledge-toggle{transform:rotate(45deg)}.knowledge-article-body{padding:0 28px 30px 59px}.knowledge-article-body p,.knowledge-article-body li{font-size:16px;line-height:1.85;color:#4e5d58;letter-spacing:0;hyphens:auto;overflow-wrap:anywhere}.knowledge-article-body p{margin:0 0 20px}.knowledge-article-body .knowledge-lead{font-size:19px;line-height:1.65;color:var(--petrol);font-weight:500;padding-top:5px;margin-bottom:28px}.knowledge-article-body h3{font-size:18px;font-weight:600;letter-spacing:-.02em;line-height:1.4;margin:28px 0 12px}.knowledge-article-body ol{padding-left:23px;margin:0 0 25px}.knowledge-article-body li{padding-left:5px;margin-bottom:12px}.knowledge-example{background:#f6f4ef;border-left:3px solid var(--bronze);padding:21px 24px;border-radius:0 12px 12px 0;margin:28px 0}.knowledge-example h3{margin-top:0}.knowledge-example p{font-size:15px;margin-bottom:0}.knowledge-sources{border-top:1px solid var(--line);padding-top:4px}.knowledge-sources h3{font-size:14px;margin-top:18px}.knowledge-sources>div{display:flex;flex-wrap:wrap;gap:10px 17px}.knowledge-sources a{font-size:13px;text-decoration:underline;text-underline-offset:3px;line-height:1.6}.knowledge-sources p{font-size:11px;margin-top:15px;margin-bottom:20px;line-height:1.6}.knowledge-permalink{font-size:12px;color:var(--bronze-text);text-decoration:underline;text-underline-offset:3px}.knowledge-more{border-top:1px solid var(--line);padding-top:48px;padding-bottom:55px}.knowledge-more>h2{font-size:30px;line-height:1.2;letter-spacing:-.04em;margin-bottom:28px;font-weight:600}.knowledge-more .knowledge-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-page [hidden]{display:none!important}
/* Einstieg auf der Startseite */
.knowledge-home{border-top:1px solid var(--line)}.knowledge-home-intro{max-width:760px;margin-bottom:36px}.knowledge-home-intro h2{font-size:clamp(36px,4.2vw,55px);line-height:1.1;letter-spacing:-.045em}.knowledge-home-intro>p:not(.eyebrow){font-size:18px;line-height:1.7;color:var(--muted);margin-top:24px}.knowledge-home .text-link{margin-top:30px}
@media(max-width:1100px){.knowledge-reading-layout{grid-template-columns:230px minmax(0,1fr);gap:30px}.knowledge-category{padding:27px}.knowledge-category h3{font-size:25px}.knowledge-directory-grid{gap:25px}.knowledge-article-body{padding-left:28px}}
@media(max-width:900px){.knowledge-category-grid,.knowledge-directory-grid{grid-template-columns:minmax(0,1fr)}.knowledge-category{padding:30px}.knowledge-category p{max-width:650px}.knowledge-category h3{font-size:29px}.knowledge-number{margin-bottom:22px}.knowledge-directory-grid{gap:35px}.knowledge-reading-layout{grid-template-columns:minmax(0,1fr);gap:30px}.knowledge-toc{position:static;background:#eeeee7;padding:26px;border-radius:18px}.knowledge-toc ol{columns:2;column-gap:35px}.knowledge-toc li{break-inside:avoid}.knowledge-links{gap:20px}.knowledge-links>a{padding:0!important;font-size:13px!important}.knowledge-links>a.button{padding:10px 16px!important}.knowledge-nav{height:auto;min-height:100px;padding-block:12px;gap:18px}.knowledge-more .knowledge-category-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){.knowledge-hero{padding-top:38px;padding-bottom:35px}.knowledge-hero h1{font-size:clamp(37px,9vw,52px)}.knowledge-hero>p:not(.eyebrow){font-size:17px}.knowledge-meta{gap:8px 16px;font-size:12px}.knowledge-links{flex-wrap:wrap;justify-content:flex-end;gap:13px 16px;max-width:230px}.knowledge-links>a{font-size:12px!important}.knowledge-links>a.button{padding:8px 13px!important}.knowledge-nav .logo img{width:112px}.knowledge-nav{gap:12px}.knowledge-category{padding:26px}.knowledge-category h3{font-size:27px}.knowledge-directory{padding-top:48px;padding-bottom:45px}.knowledge-search-row{flex-wrap:wrap}.knowledge-search-row input{flex-basis:100%;width:100%;font-size:16px}.knowledge-search-row button{font-size:13px;padding:10px 16px}.knowledge-note{padding:24px}.knowledge-note h2{font-size:22px}.knowledge-note p{font-size:13px}.knowledge-bottom{padding-bottom:45px}.knowledge-category-hero{padding-top:30px;padding-bottom:30px}.knowledge-category-hero h1{font-size:clamp(34px,8.2vw,48px)}.knowledge-category-hero>p:not(.eyebrow){font-size:17px}.knowledge-toc ol{columns:1}.knowledge-reading-layout{padding-bottom:35px}.knowledge-article>summary{padding:22px 20px;gap:12px}.knowledge-article>summary h2{font-size:21px}.knowledge-article-body{padding:0 21px 26px}.knowledge-article-body .knowledge-lead{font-size:18px}.knowledge-article-body p,.knowledge-article-body li{font-size:16px;line-height:1.8}.knowledge-example{padding:19px}.knowledge-footer>.container{gap:23px}.knowledge-footer>.container>div{margin-left:0;width:100%}.knowledge-home-intro>p:not(.eyebrow){font-size:17px}.knowledge-home .knowledge-category-grid{gap:18px}}
@media(max-width:370px){.knowledge-nav{flex-wrap:wrap}.knowledge-links{max-width:none;justify-content:flex-start}.knowledge-article>summary h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){.knowledge-category{transition:none}.knowledge-category:hover{transform:none}}
/* Die zusätzliche Wissensnavigation bleibt auch auf schmalen Laptops bedienbar. */
@media(min-width:901px){body:not(.knowledge-page) #navigation{gap:22px}}
@media(min-width:901px) and (max-width:1100px){body:not(.knowledge-page) .menu{display:flex;align-items:center;gap:9px;border:0;background:none;color:var(--ink);font-size:13px;padding:10px}body:not(.knowledge-page) #navigation{display:none;position:absolute;top:108px;left:0;right:0;padding:18px 24px 25px;background:#faf9f6f7;backdrop-filter:blur(20px);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}body:not(.knowledge-page) #navigation.open{display:flex}body:not(.knowledge-page) #navigation>a:not(.button){font-size:17px;padding:13px 0}body:not(.knowledge-page) #navigation .button{margin-top:14px}}

.knowledge-alert{padding:22px 24px;border:1px solid var(--bronze);border-left-width:4px;border-radius:12px;background:#f6f1e8;margin:25px 0}.knowledge-alert h3{margin-top:0;color:var(--petrol);font-size:21px}.knowledge-alert p{margin-bottom:0}.knowledge-related{margin:24px 0}.knowledge-related a{font-size:15px;line-height:1.7;text-decoration:underline;text-underline-offset:3px}