:root{--bs-dark:#101828;--bs-dark-2:#1B2537;--bs-accent:#2563EB;--bs-accent-d:#1D4ED8;--bs-accent-l:#EFF4FF;
--bs-ink:#1F2937;--bs-muted:#5B6577;--bs-line:#E4E7EC;--bs-soft:#F7F9FC;--bs-ok:#0F7B4F;--bs-warn:#B54708;
--bs-rad:14px;--bs-shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px -12px rgba(16,24,40,.14)}
body{color:var(--bs-ink);-webkit-font-smoothing:antialiased}
.bs-wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.bs-page{padding:28px 0 56px}
.bs-page h1{font-size:clamp(1.75rem,3.4vw,2.6rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 14px}
.bs-page h2{font-size:clamp(1.3rem,2.2vw,1.75rem);line-height:1.25;letter-spacing:-.01em;margin:2.2em 0 .6em}
.bs-page h3{font-size:1.12rem;margin:1.6em 0 .4em}
.bs-page p{margin:0 0 1.05em;line-height:1.72}
.bs-page ul,.bs-page ol{line-height:1.7;margin:0 0 1.2em;padding-left:1.25em}
.bs-page li{margin-bottom:.4em}
.bs-lead{font-size:1.09rem;color:var(--bs-muted);max-width:74ch}
a{color:var(--bs-accent-d)}
.bs-page a{text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.bs-page a:hover{color:var(--bs-dark)}
/* Breadcrumb */
.bs-bc{font-size:.83rem;color:var(--bs-muted);margin:0 0 14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.bs-bc a{color:var(--bs-muted);text-decoration:none}
.bs-bc a:hover{color:var(--bs-accent-d);text-decoration:underline}
.bs-bc span[aria-hidden]{opacity:.5}
/* Antwort-Zone */
.bs-answer{background:var(--bs-accent-l);border:1px solid #D3E0FD;border-left:4px solid var(--bs-accent);
border-radius:var(--bs-rad);padding:18px 22px;margin:0 0 26px}
.bs-answer .bs-answer-t{font-size:.74rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--bs-accent-d);margin:0 0 6px}
.bs-answer p{margin:0;font-size:1.05rem;line-height:1.62}
/* KPI */
.bs-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:0 0 28px}
.bs-kpi div{background:#fff;border:1px solid var(--bs-line);border-radius:var(--bs-rad);padding:14px 16px}
.bs-kpi b{display:block;font-size:1.5rem;line-height:1.1;color:var(--bs-dark);letter-spacing:-.02em}
.bs-kpi small{display:block;margin-top:4px;font-size:.78rem;color:var(--bs-muted);line-height:1.35}
/* Tabellen */
.bs-tw{overflow-x:auto;margin:0 0 1.6em;border:1px solid var(--bs-line);border-radius:var(--bs-rad)}
.bs-page table{width:100%;border-collapse:collapse;font-size:.93rem;margin:0;background:#fff}
.bs-page caption{caption-side:top;text-align:left;font-size:.83rem;color:var(--bs-muted);padding:10px 14px;border-bottom:1px solid var(--bs-line)}
.bs-page th,.bs-page td{padding:10px 14px;border-bottom:1px solid var(--bs-line);text-align:left;vertical-align:top}
.bs-page thead th{background:var(--bs-soft);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--bs-muted);white-space:nowrap}
.bs-page tbody tr:last-child td{border-bottom:0}
.bs-page td b{font-weight:600}
.bs-na{color:var(--bs-muted);font-style:italic}
.bs-yes{color:var(--bs-ok);font-weight:600}.bs-no{color:#98A2B3}
/* Karten */
.bs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:0 0 28px}
.bs-card{display:block;background:#fff;border:1px solid var(--bs-line);border-radius:var(--bs-rad);padding:16px 18px;
text-decoration:none!important;color:inherit;transition:border-color .15s,box-shadow .15s,transform .15s}
.bs-card:hover{border-color:#BFD3FB;box-shadow:var(--bs-shadow);transform:translateY(-1px)}
.bs-card strong{display:block;font-size:1.02rem;color:var(--bs-dark);margin-bottom:5px;line-height:1.3}
.bs-card span{display:block;font-size:.86rem;color:var(--bs-muted);line-height:1.5}
.bs-card em{display:block;margin-top:9px;font-size:.79rem;color:var(--bs-accent-d);font-style:normal;font-weight:600}
/* Boxen */
.bs-box{border:1px solid var(--bs-line);border-radius:var(--bs-rad);padding:16px 20px;margin:0 0 1.6em;background:#fff}
.bs-box .bs-box-t{font-weight:700;color:var(--bs-dark);margin:0 0 6px;font-size:.98rem}
.bs-box p:last-child{margin-bottom:0}
.bs-src{background:var(--bs-soft);border-left:4px solid var(--bs-dark)}
.bs-tip{background:#FFFAF0;border-color:#FDE8C7;border-left:4px solid var(--bs-warn)}
.bs-disc{font-size:.85rem;color:var(--bs-muted);line-height:1.6;border-top:1px solid var(--bs-line);padding-top:16px;margin-top:34px}
/* FAQ */
.bs-faq details{border:1px solid var(--bs-line);border-radius:10px;margin-bottom:8px;background:#fff}
.bs-faq summary{cursor:pointer;padding:13px 16px;font-weight:600;color:var(--bs-dark);list-style:none;position:relative;padding-right:44px}
.bs-faq summary::-webkit-details-marker{display:none}
.bs-faq summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:1.25rem;color:var(--bs-accent);font-weight:400}
.bs-faq details[open] summary::after{content:"\2212"}
.bs-faq .bs-a{padding:0 16px 15px;color:var(--bs-muted);line-height:1.68}
.bs-faq .bs-a p{margin:0}
/* Chips + Meta */
.bs-chips{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 22px}
.bs-chip{display:inline-block;padding:5px 11px;border-radius:100px;background:var(--bs-soft);border:1px solid var(--bs-line);
font-size:.8rem;color:var(--bs-muted);text-decoration:none!important}
a.bs-chip:hover{background:var(--bs-accent-l);border-color:#BFD3FB;color:var(--bs-accent-d)}
.bs-meta{font-size:.82rem;color:var(--bs-muted);margin:-6px 0 22px}
/* Finder */
.bs-finder{background:var(--bs-soft);border:1px solid var(--bs-line);border-radius:var(--bs-rad);padding:20px;margin:0 0 28px}
.bs-finder .bs-f-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:14px}
.bs-finder label{display:block;font-size:.79rem;font-weight:600;color:var(--bs-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.bs-finder select,.bs-finder input[type=number]{width:100%;padding:9px 11px;border:1px solid var(--bs-line);border-radius:9px;background:#fff;font-size:.94rem;color:var(--bs-ink)}
.bs-finder fieldset{border:0;padding:0;margin:0 0 14px}
.bs-finder legend{font-size:.79rem;font-weight:600;color:var(--bs-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px;padding:0}
.bs-mods{display:flex;flex-wrap:wrap;gap:7px}
.bs-mods label{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--bs-line);border-radius:100px;
padding:6px 12px;font-size:.83rem;text-transform:none;letter-spacing:0;color:var(--bs-ink);font-weight:500;cursor:pointer;margin:0}
.bs-mods input{margin:0}
.bs-btn{display:inline-block;background:var(--bs-accent);color:#fff!important;border:0;border-radius:10px;padding:11px 22px;
font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none!important}
.bs-btn:hover{background:var(--bs-accent-d)}
.bs-btn-2{background:#fff;color:var(--bs-dark)!important;border:1px solid var(--bs-line)}
.bs-btn-2:hover{background:var(--bs-soft)}
#bs-f-out .bs-f-hit{background:#fff;border:1px solid var(--bs-line);border-radius:var(--bs-rad);padding:14px 16px;margin-bottom:10px}
#bs-f-out .bs-f-hit strong{display:block;color:var(--bs-dark);font-size:1rem}
#bs-f-out .bs-f-hit .bs-f-why{font-size:.84rem;color:var(--bs-muted);margin-top:4px;line-height:1.5}
#bs-f-count{font-size:.86rem;color:var(--bs-muted);margin:0 0 12px}
/* Autorenbox */
.bs-author{display:flex;gap:16px;align-items:flex-start;background:var(--bs-soft);border:1px solid var(--bs-line);
border-radius:var(--bs-rad);padding:18px 20px;margin:38px 0 0}
.bs-author img{width:62px;height:62px;border-radius:50%;flex:0 0 62px}
.bs-author .bs-au-n{font-weight:700;color:var(--bs-dark);margin:0 0 3px}
.bs-author .bs-au-r{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--bs-accent-d);font-weight:600;margin:0 0 7px}
.bs-author p{margin:0;font-size:.89rem;color:var(--bs-muted);line-height:1.62}
/* Footer */
.bs-foot{background:var(--bs-dark);color:#C3CBDA;padding:48px 0 26px;margin-top:60px}
.bs-foot a{color:#C3CBDA;text-decoration:none}
.bs-foot a:hover{color:#fff;text-decoration:underline}
.bs-foot-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:30px}
.bs-foot h4{color:#fff;font-size:.79rem;text-transform:uppercase;letter-spacing:.09em;margin:0 0 13px}
.bs-foot ul{list-style:none;margin:0;padding:0;line-height:2}
.bs-foot-b{border-top:1px solid rgba(255,255,255,.13);margin-top:32px;padding-top:18px;font-size:.82rem;color:#8C97AA;
display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.bs-foot-logo{max-width:190px;height:auto;margin-bottom:12px}
.bs-foot-claim{font-size:.86rem;line-height:1.65;color:#8C97AA;max-width:34ch}
/* Hero Startseite */
.bs-hero{position:relative;background:var(--bs-dark);color:#fff;padding:66px 0 58px;overflow:hidden}
.bs-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(100deg,rgba(16,24,40,.94) 12%,rgba(16,24,40,.72) 62%,rgba(29,78,216,.5)),var(--bs-hero);
background-size:cover;background-position:center;z-index:0}
.bs-hero>.bs-wrap{position:relative;z-index:1}
.bs-hero .bs-eyebrow{font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:#93B2FF;font-weight:700;margin:0 0 14px}
.bs-hero h1{font-size:clamp(2rem,4.4vw,3.3rem);line-height:1.1;letter-spacing:-.025em;margin:0 0 16px;color:#fff;max-width:19ch}
.bs-hero .bs-hl{color:#93B2FF;font-style:normal}
.bs-hero p{font-size:1.08rem;color:#CBD4E4;max-width:60ch;line-height:1.65;margin:0 0 24px}
.bs-cta{display:flex;flex-wrap:wrap;gap:11px}
.bs-strip{background:#0B1220;color:#fff;padding:26px 0}
.bs-strip .bs-wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;text-align:center}
.bs-strip b{display:block;font-size:2rem;color:#93B2FF;letter-spacing:-.02em;line-height:1.1}
.bs-strip small{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:#8C97AA;margin-top:5px}
.bs-sec{padding:52px 0}
.bs-sec-soft{background:var(--bs-soft)}
.bs-sec h2{font-size:clamp(1.5rem,2.6vw,2.05rem);letter-spacing:-.018em;margin:0 0 10px;line-height:1.2}
.bs-sec .bs-sub{color:var(--bs-muted);max-width:66ch;margin:0 0 26px;line-height:1.65}
.bs-eyebrow{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bs-accent-d);font-weight:700;margin:0 0 9px}
@media(max-width:640px){
.bs-hero{padding:46px 0 40px}.bs-page{padding:20px 0 40px}
.bs-author{flex-direction:column}.bs-strip b{font-size:1.6rem}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}