:root{--ink:#254454;--blue:#34576d;--muted:#596f7a;--pale:#f1f5f5;--line:#d8e2e6;--white:#fff}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:white;font:16px/1.7 Arial,Helvetica,sans-serif}a{color:var(--blue);text-underline-offset:4px}a:focus-visible,summary:focus-visible{outline:3px solid #1c7c89;outline-offset:5px}img{max-width:100%;height:auto}html{scroll-padding-top:22px}.wrap{width:min(1250px,calc(100% - 64px));margin-inline:auto}.topline{background:var(--pale);border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.topline .wrap{display:flex;justify-content:space-between;gap:25px;padding-block:7px}.topline a{white-space:nowrap}.skip{position:absolute;top:-100px;background:white;z-index:5;padding:10px 20px}.skip:focus{top:8px}.header{display:flex;align-items:center;gap:42px;justify-content:space-between;padding-block:24px}.brand{display:block;width:260px;line-height:0;flex-shrink:0}.brand img{width:100%}.nav{display:flex;align-items:center;justify-content:flex-end;gap:25px;font-size:13px;line-height:1.5}.nav a{text-decoration:none;white-space:nowrap;padding-block:10px;border-bottom:2px solid transparent}.nav a[aria-current=page],.nav a:hover{border-bottom-color:var(--blue)}.hero{position:relative;margin-bottom:0}.hero img{display:block;width:100%;height:360px;object-fit:cover;object-position:50% 55%;border-top-left-radius:80px}.hero-label{position:absolute;bottom:42px;left:38px;padding:18px 25px;background:rgba(255,255,255,.94);border-left:3px solid #9dbfc6}.hero-label p{font-size:10px;letter-spacing:.17em;margin:0 0 5px;text-transform:uppercase}.hero-label h1{font-size:40px;font-weight:500;letter-spacing:-.045em;line-height:1.1;margin:0}.hero figcaption{text-align:right;font-size:10px;color:var(--muted);margin-top:6px}.home-title{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:700;margin:34px 0 14px}.home-services{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.service-link{text-decoration:none;display:block;border:1px solid var(--line);transition:border-color .2s}.service-link:hover{border-color:#34576d}.service-link img{width:100%;aspect-ratio:1;object-fit:cover;display:block}.service-meta{padding:12px 17px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:11px;letter-spacing:.06em}.service-meta b{font-weight:400;font-size:20px;color:var(--blue)}.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}.breadcrumb{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:17px;margin:0 0 30px;display:flex;gap:12px;flex-wrap:wrap}.page-grid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:55px;padding-bottom:30px}.sidebar{border-top:2px solid var(--blue);padding-top:17px}.sidebar-label{font-size:10px;font-weight:700;letter-spacing:.17em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}.side-nav{padding:0;margin:0;list-style:none}.side-nav li{border-bottom:1px solid var(--line);margin:0}.side-nav a{font-size:14px;line-height:1.4;padding:15px 4px;display:block;text-decoration:none}.side-nav a[aria-current=page],.side-nav a:hover{color:#14707e;background:#f2f6f5}.sidebar details{margin-top:28px;font-size:13px}.sidebar summary{cursor:pointer}.sidebar details ul{padding-left:20px}.content{max-width:900px;min-width:0}.content h1{font-size:clamp(30px,3.6vw,46px);font-weight:500;letter-spacing:-.045em;line-height:1.15;margin:0 0 27px}.content h2{font-size:25px;line-height:1.3;letter-spacing:-.025em;font-weight:500;margin:35px 0 14px}.content h3{font-size:20px;line-height:1.4;margin:28px 0 12px}.content p{margin:0 0 19px}.content li{margin-bottom:7px}.content ul{padding-left:23px}.content .mod_navigation{border-top:1px solid var(--line);margin-top:30px;padding-top:22px}.content .mod_navigation ul{list-style:none;padding-left:0;columns:2;column-gap:25px}.content .mod_navigation li{break-inside:avoid;padding-bottom:8px;font-size:14px;line-height:1.5}.content .mod_navigation a{display:block}.content .invisible{display:none}.content .back{border-top:1px solid var(--line);margin-top:25px;padding-top:15px}.content .ce_image{margin-block:20px}.content .ce_text{max-width:860px}.content table{border-collapse:collapse;width:100%}.content th,.content td{padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}.content th{font-weight:600}.archive-unavailable{color:#76848b!important;text-decoration:none!important;cursor:default}.archive-unavailable:after{content:' — Archivinhalt fehlt';font-size:11px}.notice{padding:15px 20px;background:#f1f5f5;border-left:3px solid #91b4bd;font-size:13px;line-height:1.6;color:#536b78;margin:0 0 26px}.notice strong{color:var(--ink)}.notice a{font-weight:600}.document-list{list-style:none!important;padding:0!important;margin:25px 0!important}.document-list li{padding:20px 0;border-bottom:1px solid var(--line)}.document-list a{font-size:17px;font-weight:600}.document-list p{font-size:13px;color:var(--muted);margin:7px 0 0}.document-list span{font-size:11px;letter-spacing:.08em}.missing-download{font-size:13px;color:#677982}.missing-download li{overflow-wrap:anywhere}.cert-section{margin-top:40px;padding:28px 0 23px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cert-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:21px}.cert-heading h2{font-weight:500;font-size:20px;letter-spacing:-.02em;line-height:1.2;margin:0}.cert-heading a{font-size:12px}.cert-row{display:grid;grid-template-columns:repeat(7,1fr);gap:22px;align-items:start}.cert-item{text-align:center;text-decoration:none;font-size:10px;line-height:1.5}.cert-item .mark{height:93px;display:flex;align-items:center;justify-content:center;background:#fff}.cert-item img{width:auto;max-width:100%;height:80px;object-fit:contain;filter:url('#cert-monochrome');display:block}.cert-item span{display:block;margin-top:8px;color:var(--muted)}.cert-item:hover span{text-decoration:underline}.cert-note{font-size:10px;color:#697d85;margin:17px 0 0}.footer{padding:26px 0 30px;color:var(--muted);font-size:12px}.footer-main{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer address{font-style:normal}.footer nav{display:flex;gap:22px;flex-wrap:wrap}.footer p{font-size:10px;margin:17px 0 0}.svg-defs{position:absolute;width:0;height:0;overflow:hidden}.audit-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.audit-grid article{background:var(--pale);padding:22px}.audit-grid h2{margin-top:0}.good{color:#2e6361}.new-note{font-size:12px;color:var(--muted)}
@media(max-width:1100px){.header{flex-wrap:wrap;gap:14px}.nav{width:100%;justify-content:flex-start;gap:25px;border-top:1px solid var(--line);padding-top:8px}.page-grid{grid-template-columns:210px minmax(0,1fr);gap:35px}.home-services{gap:18px}.cert-row{gap:14px}.cert-item img{height:69px}.cert-item .mark{height:82px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.topline{font-size:9px}.topline .wrap{gap:10px}.header{padding-block:18px}.brand{width:235px}.nav{gap:6px 20px;flex-wrap:wrap;font-size:12px;justify-content:flex-start;padding-top:10px}.nav a{padding-block:5px}.hero img{height:290px;border-top-left-radius:50px}.hero-label{left:18px;bottom:34px;padding:14px 18px}.hero-label h1{font-size:32px}.hero-label p{font-size:9px}.home-title{margin-top:24px}.home-services{grid-template-columns:1fr 1fr;gap:15px}.service-meta{padding:7px 12px;font-size:10px}.breadcrumb{margin-bottom:22px}.page-grid{grid-template-columns:1fr;gap:25px;padding-bottom:15px}.side-nav{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.side-nav a{font-size:12px;padding-block:11px}.sidebar details{margin-top:15px;font-size:12px}.content h1{font-size:34px;margin-bottom:22px}.content{font-size:15px;line-height:1.7}.content h2{font-size:23px}.content .mod_navigation ul{columns:1}.notice{font-size:12px;padding:13px 16px}.cert-section{margin-top:25px;padding-top:23px}.cert-heading{align-items:flex-start;gap:20px;margin-bottom:22px}.cert-heading h2{font-size:19px}.cert-heading a{font-size:11px}.cert-row{grid-template-columns:repeat(3,1fr);gap:20px 14px}.cert-item .mark{height:72px}.cert-item img{height:65px}.cert-item span{font-size:9px}.cert-row .cert-item:last-child{grid-column:2}.cert-note{font-size:9px}.footer-main{display:block}.footer nav{margin-top:17px;gap:16px}.audit-grid{grid-template-columns:1fr}.content th,.content td{padding:10px 5px;font-size:12px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Service navigation is independent of the horizontal site header. */
.content .mod_navigation ul.nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;margin:0;padding:0;list-style:none;columns:auto;gap:12px;justify-content:normal;border:0}
.content .mod_navigation ul.nav+ul.nav{margin-top:16px;grid-template-columns:1fr}
.content .mod_navigation .nav li{min-width:0;margin:0;padding:0}
.content .mod_navigation .nav a{display:block;white-space:normal;overflow-wrap:anywhere;height:100%;padding:14px 16px;border:1px solid var(--line);background:var(--pale);text-decoration:none;font-size:14px;line-height:1.5}
.content .mod_navigation .nav a:hover,.content .mod_navigation .nav a:focus-visible{border-color:var(--blue);background:#e8f0f2}
@media(max-width:760px){.content .mod_navigation ul.nav{grid-template-columns:1fr;gap:10px}.content .mod_navigation .nav a{padding:12px 14px}}
.hero{margin-inline:0}.content h1,.content h2,.content h3,.content p,.content li{overflow-wrap:anywhere}
@media print{.nav,.sidebar,.topline,.footer nav{display:none}.page-grid{display:block}.wrap{width:100%}.hero img{height:220px}.cert-row{grid-template-columns:repeat(7,1fr)}.cert-item img{height:55px}.cert-item .mark{height:60px}.content{max-width:none}.content h1{font-size:30px}}