:root{--bg:#f6f8f7;--surface:#fff;--text:#243136;--muted:#627077;--accent:#027e77;--accent-dark:#035f5b;--line:#e1e8e8;--soft:#e6f5f1;--gold:#b5a37f;--shadow:0 12px 38px rgba(19,55,56,.06);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);line-height:1.68}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font:inherit}button{cursor:pointer}input,textarea,select{color:var(--text)}img,video{max-width:100%;height:auto}video{width:100%;max-height:560px;background:#101719;border-radius:12px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[contenteditable]:focus-visible{outline:3px solid #34bbb0;outline-offset:3px}.skip-link{position:absolute;top:-100px;left:20px;z-index:999;padding:12px;background:#fff}.skip-link:focus{top:8px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;z-index:15;top:0}.header-inner{height:90px;max-width:1480px;padding:0 42px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:#233e3d}.brand:hover{text-decoration:none}.brand-symbol{width:52px;height:52px;border-radius:16px;background:#e2f3ef;display:grid;place-items:center;font-size:30px;color:#00857a}.brand-logo{max-width:220px;max-height:72px;object-fit:contain}.brand-title{font-weight:800;letter-spacing:.012em;font-size:21px;display:block;line-height:1.25}.brand-subtitle{color:#7b8889;font-size:11px;letter-spacing:.06em;display:block;margin-top:5px}.header-action{border-radius:100px;background:var(--accent);color:#fff;padding:10px 18px;font-size:13px;font-weight:700}.header-action:hover{background:var(--accent-dark);color:#fff;text-decoration:none}.mobile-menu-button{display:none}.shell{max-width:1480px;margin:auto;display:grid;grid-template-columns:300px minmax(0,1fr);padding:38px 42px 70px;gap:48px;min-height:calc(100vh - 220px)}.sidebar{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 17px;align-self:start;position:sticky;top:122px;box-shadow:var(--shadow);max-height:calc(100vh - 152px);overflow-y:auto}.sidebar-caption{font-weight:800;font-size:11px;letter-spacing:.18em;color:#9aa6a4;padding:0 13px 18px}.nav-level{list-style:none;margin:0;padding:0}.nav-entry>a{display:block;padding:11px 13px;border-radius:9px;font-size:14px;font-weight:700;color:#415253;line-height:1.4}.nav-entry>a:hover{background:#eff8f5;text-decoration:none;color:var(--accent)}.nav-entry.is-active>a{background:var(--soft);color:var(--accent-dark)}.nav-entry .nav-level{padding-left:16px;border-left:1px solid #e8eeee;margin:1px 0 9px 18px}.nav-entry .nav-entry>a{font-size:13px;font-weight:500;padding:8px 11px}.sidebar-foot{border-top:1px solid var(--line);padding:20px 10px 0;margin-top:22px;font-size:12px;display:flex;gap:7px}.sidebar-foot span{color:#bdc7c5}.page-main{min-width:0}.page-breadcrumb{font-size:12px;color:#879392;display:flex;align-items:center;gap:9px;margin:4px 0 22px}.page-breadcrumb a{color:#67847f}.content-card{border:1px solid var(--line);border-radius:20px;padding:58px clamp(22px,5.2vw,80px) 64px;background:#fff;box-shadow:var(--shadow);min-height:480px;overflow-wrap:anywhere}.eyebrow{letter-spacing:.2em;text-transform:uppercase;font-size:11px;font-weight:800;color:var(--accent)}.article-head h1{font-weight:750;font-size:clamp(26px,3vw,40px);letter-spacing:-.035em;line-height:1.2;margin:14px 0 23px;color:#223f3e}.heading-rule{background:var(--accent);height:3px;width:56px;border-radius:10px;margin-bottom:35px}.article-body{font-size:16px;color:#394a4c;line-height:1.85;overflow-wrap:anywhere}.article-body p{margin:0 0 1.25em}.article-body h1,.article-body h2,.article-body h3,.article-body h4{color:#254b49;line-height:1.35;margin:1.55em 0 .6em;letter-spacing:-.02em}.article-body h2{font-size:25px}.article-body h3{font-size:21px}.article-body h4{font-size:18px}.article-body a{color:#00796f;word-break:break-word;text-decoration:underline;text-decoration-color:#b2dad3;text-underline-offset:3px}.article-body a:hover{color:#004e48}.article-body ul,.article-body ol{padding-left:26px;margin:1em 0}.article-body li{margin:.35em 0}.article-body hr{border:0;border-top:1px solid #e0e8e6;margin:30px 0}.article-body img{border-radius:10px;margin:12px 0}.article-body blockquote{border-left:3px solid var(--accent);background:#f5faf8;padding:14px 24px;margin:20px 0}.article-body table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.article-body th,.article-body td{border:1px solid var(--line);padding:12px;text-align:left}.article-body iframe{display:none}.article-body .faq-item{border:1px solid var(--line);border-radius:11px;margin:12px 0;background:#fff;overflow:hidden}.article-body .faq-item summary{padding:15px 20px;cursor:pointer;font-weight:700;color:#234c48}.article-body .faq-item[open] summary{border-bottom:1px solid var(--line);background:#f7fbfa}.article-body .faq-item>div{padding:21px}.faq-search{display:block;width:100%;border:1px solid var(--line);border-radius:9px;background:#f6faf8;padding:14px 16px;margin:24px 0 26px}.article-body .missing-embed{border:1px dashed #bcaaa0;background:#fff9f5;border-radius:9px;padding:16px 18px;margin:20px 0}.notice{padding:17px 20px;border-radius:12px;border:1px solid #e9d59a;background:#fffbed;margin:12px 0 25px;color:#67583a;font-size:14px}.notice strong{display:block;margin-bottom:4px}.article-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:25px;font-size:13px;font-weight:700}.site-footer{border-top:1px solid #dfe8e6;background:#fff;padding:24px 42px;color:#7a8786;font-size:12px}.site-footer>div{max-width:1396px;margin:auto;display:flex;justify-content:space-between;align-items:center}.site-footer nav{display:flex;gap:23px}.site-footer a{color:#5c7371}video[controls]{display:block;margin:20px auto}.article-body .et_pb_section,.article-body .et_pb_row,.article-body .et_pb_column,.article-body .et_pb_text_inner{max-width:100%}.article-body .et_pb_module{margin-bottom:20px}.article-body .wp-block-image{text-align:center}
@media(max-width:980px){.header-inner{padding:0 23px;height:78px}.shell{grid-template-columns:250px minmax(0,1fr);padding:26px 20px;gap:25px}.content-card{padding:38px 29px}.sidebar{top:100px}.header-action{display:none}}
@media(max-width:720px){.brand-title{font-size:16px}.brand-subtitle{font-size:10px}.brand-symbol{width:40px;height:40px}.mobile-menu-button{display:inline-flex;gap:12px;align-items:center;background:#e9f6f3;border:0;border-radius:9px;color:#1b615d;padding:9px 12px;font-size:13px;font-weight:700}.shell{display:block;padding:18px 14px 40px}.sidebar{display:none;position:static;max-height:none;margin-bottom:18px}.sidebar.mobile-open{display:block}.content-card{padding:28px 19px;border-radius:13px}.page-breadcrumb{margin-bottom:12px}.site-footer{padding:22px}.site-footer>div{flex-direction:column;gap:10px}.article-body{font-size:15px}}

.course-banner{max-width:1396px;margin:25px auto 0;padding:0 42px}.course-banner img{display:block;width:100%;height:auto;border-radius:14px;object-fit:cover}.banner-mobile{display:none!important}.site-footer nav{flex-wrap:wrap;justify-content:flex-end;row-gap:5px}@media(max-width:720px){.course-banner{padding:0 14px;margin-top:15px}.banner-desktop{display:none!important}.banner-mobile{display:block!important}.site-footer nav{justify-content:center}}

.academy-calculator{margin-top:32px;border-top:1px solid var(--line);padding-top:28px}.academy-calculator h2{margin:0 0 10px;color:var(--accent-dark)}.calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin:22px 0}.calc-grid label{font-size:13px;font-weight:700}.calc-grid input{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:9px;padding:10px}.calc-results{display:flex;gap:16px;margin:24px 0}.calc-results>div{background:#edf7f3;padding:16px;border-radius:10px;flex:1}.calc-results strong{display:block;font-size:23px;color:var(--accent-dark)}.calc-results small{font-size:12px}.calc-risk{font-size:12px;color:#786850}@media(max-width:650px){.calc-grid{grid-template-columns:1fr}.calc-results{flex-direction:column}}

/* UI 1.1: Alte, irrtümlich im Originalartikel mitimportierte Menüs ausblenden. */
.article-body nav,.article-body .et_pb_menu,.article-body .et_pb_fullwidth_menu,
.article-body .et_mobile_nav_menu,.article-body .et-menu-nav,.article-body .mobile_nav{display:none!important}
/* FAQ: alle Punkte zunächst geschlossen, nur die Überschrift ist klickbar. */
.article-body details.faq-item>summary{list-style:none;display:flex;align-items:center;gap:12px;justify-content:space-between}
.article-body details.faq-item>summary::-webkit-details-marker{display:none}
.article-body details.faq-item>summary::after{content:'+';font-weight:800;font-size:25px;line-height:1;color:#168277;flex:none}
.article-body details.faq-item[open]>summary::after{content:'−'}
.article-body details.faq-item>summary:focus-visible{outline:3px solid #159b8a;outline-offset:-3px}
/* Nach-oben-Schaltfläche: rechts unten, auch mit Tastatur erreichbar. */
.scroll-to-top{position:fixed;bottom:25px;right:25px;z-index:500;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid rgba(255,255,255,.32);border-radius:50%;background:#136c63;color:#fff;font-size:29px;line-height:1;box-shadow:0 6px 24px #002e2b3d;cursor:pointer;text-decoration:none;opacity:1;visibility:visible;transform:translateY(0);transition:opacity .18s ease,transform .18s ease,visibility .18s ease}
.js-scroll-ready .scroll-to-top:not(.is-visible){opacity:0;visibility:hidden;transform:translateY(10px)}
.scroll-to-top:hover,.scroll-to-top:focus-visible{background:#0d534c;outline-offset:3px}
@media(max-width:720px){.scroll-to-top{width:43px;height:43px;right:15px;bottom:15px;font-size:25px}}
@media(prefers-reduced-motion:reduce){.scroll-to-top{transition:none}}