:root{--navy:#031b36;--navy-soft:#082844;--ink:#002b5c;--blue:#2e668b;--muted:#526d82;--light:#aed6f2;--ice:#eef5f9;--paper:#fff;--accent:#d55175;--line:#ccdce7;--max:1180px;font-family:Arial,Helvetica,sans-serif;color:var(--navy);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%;height:auto}a{color:inherit;text-underline-offset:5px}button,summary,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.07;letter-spacing:-.04em;text-wrap:balance}p{text-wrap:pretty}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:6px}.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;z-index:100;left:16px;top:12px;background:white;color:var(--navy);padding:12px 20px;transform:translateY(-180%)}.skip-link:focus{transform:none}
.draft-bar{display:flex;justify-content:space-between;gap:16px;padding:5px 32px;background:var(--ice);color:var(--muted);font-size:.8125rem;border-bottom:1px solid var(--line)}.site-header{background:white;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:104px}.brand{position:relative;display:block;width:148px;height:98px;flex:none;overflow:hidden}.brand img{position:absolute;width:240px;height:135px;max-width:none;left:-46px;top:-23px}.header-inner nav{display:flex;gap:30px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.header-inner nav a{font-size:.875rem;text-decoration:none;padding-block:12px}.header-inner nav a:hover{color:var(--blue)}.header-inner nav .nav-cta{padding:11px 18px;background:var(--navy);color:white}.nav-cta span{margin-left:18px}
.hero{background:var(--navy);color:white;position:relative}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:16px;align-items:center;padding-top:80px;padding-bottom:64px}.hero-copy{position:relative;z-index:1}.eyebrow{text-transform:uppercase;font-weight:700;letter-spacing:.12em;font-size:.8125rem;line-height:1.5;color:var(--blue);margin-bottom:26px}.hero .eyebrow,.contact .eyebrow{color:var(--light)}.hero-copy .eyebrow:before{content:"";display:block;width:52px;height:4px;background:var(--accent);margin-bottom:24px}h1{font-size:clamp(2.75rem,5.25vw,4.75rem);font-weight:700;max-width:740px}h1 span{color:var(--light)}.lead{font-size:1.125rem;line-height:1.65;max-width:58ch}.hero .lead{margin-top:30px;color:#c9dce9;max-width:48ch}.actions{margin-top:32px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}.button{display:inline-flex;gap:28px;justify-content:space-between;align-items:center;text-decoration:none;min-height:52px;padding:12px 20px;font-size:.9375rem;font-weight:700;transition:background .2s ease,color .2s ease}.button-light{background:white;color:var(--navy)}.button-light:hover{background:var(--light)}.button-dark{background:var(--navy);color:white}.button-dark:hover{background:var(--blue)}.text-link{font-size:.875rem;text-decoration:none;padding-block:12px}.text-link span{margin-left:10px}.text-link:hover{text-decoration:underline}.hero .text-link{color:var(--light)}.hero-figure{align-self:center;min-width:0;padding-top:32px}.figure-label{font-size:.8125rem;letter-spacing:.06em;color:var(--light);display:flex;align-items:center;gap:12px;margin-left:32px}.tiny-line{display:block;width:32px;height:1px;background:var(--light)}.hero-figure img{width:100%;margin-top:-12px;margin-bottom:-18px}.hero-figure figcaption{font-size:.75rem;line-height:1.6;color:#a8c2d6;padding-left:32px;max-width:440px}.hero-figure figcaption a{text-decoration-color:#526d82}.hero-bottom{border-top:1px solid #29445c;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:24px;padding-bottom:28px;color:var(--light);font-size:.875rem}.hero-bottom a{text-decoration:none;flex:none}.hero-bottom a span{margin-left:16px}.brand-line{height:5px;background:linear-gradient(90deg,#aed6f2 0 61%,#d55175 61% 78%,#aed6f2 78%)}
.section{padding-block:100px}h2{font-size:clamp(2.2rem,4.1vw,3.75rem);font-weight:700}h3{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.16;letter-spacing:-.03em}.section-heading{max-width:850px;margin-bottom:50px}.question-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.question-grid article{padding:32px 44px 0 0}.question-grid article+article{padding-left:44px;padding-right:0;border-left:1px solid var(--line)}.index{display:block;font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:32px}.index:before{content:"";display:inline-block;width:18px;height:3px;background:var(--accent);vertical-align:middle;margin-right:12px}.question-grid h3{margin-bottom:20px}.question-grid p{max-width:47ch;color:var(--muted)}
.approach{background:var(--ice)}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px}.approach h2{max-width:600px}.approach-copy>p{margin-bottom:22px;color:var(--muted)}.approach-copy>p:first-child{color:var(--navy);font-size:1.125rem}.result-note{border-top:1px solid #b8cedd;padding-top:24px;margin-top:28px;color:var(--muted);font-size:.9375rem}.result-note strong{display:block;color:var(--navy);margin-bottom:6px}.approach-copy .text-link{color:var(--navy);font-weight:700}.evidence-heading{display:flex;justify-content:space-between;gap:48px;align-items:flex-end;margin-bottom:48px}.evidence-heading>p{max-width:340px;color:var(--muted)}.studies{border-top:1px solid var(--line)}.study{display:grid;grid-template-columns:60px .9fr 1.1fr;gap:30px;padding:36px 0;border-bottom:1px solid var(--line)}.study-number{font-size:.875rem;color:var(--blue);padding-top:5px}.study h3{font-size:1.75rem}.study-question{margin-top:16px;font-size:1rem;color:var(--muted)}.study-copy>p{color:var(--muted);margin-bottom:16px}.study-copy .limit{font-size:.875rem;border-left:3px solid var(--accent);padding-left:14px;color:var(--muted)}.study details{margin-top:20px;font-size:.875rem}.study summary{cursor:pointer;display:list-item;min-height:44px;padding-block:9px;color:var(--ink);font-weight:700}.study details p{margin:14px 0;color:var(--muted)}.study details a{display:inline-block;padding:9px 0;color:var(--ink)}.cross-invitation{display:flex;justify-content:space-between;align-items:center;gap:32px;padding-top:36px}.cross-invitation p{max-width:760px;color:var(--muted)}.cross-invitation .text-link{flex:none;color:var(--navy);font-weight:700}
.collaboration{background:var(--ice)}.steps{list-style:none;padding:0;margin:48px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.steps li{border-top:1px solid #b8cedd;padding-top:24px}.steps span{display:block;color:var(--blue);font-size:.875rem;margin-bottom:22px}.steps h3{font-size:1.5rem;margin-bottom:16px}.steps p{color:var(--muted)}.scope-note{margin-top:32px;font-size:.875rem;color:var(--muted);max-width:780px}.team-intro{max-width:670px;margin-top:28px;color:var(--muted)}.people{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:52px}.person{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:start;border-top:1px solid var(--line);padding-top:28px}.person-photo{width:160px;aspect-ratio:4/5;object-fit:cover;object-position:center 30%;background:var(--ice)}.person h3{font-size:1.75rem;margin-top:5px}.person .role{font-size:.8125rem;letter-spacing:.04em;color:var(--blue);margin:10px 0 18px}.person p:not(.role){color:var(--muted);font-size:.9375rem}.person a{font-size:.875rem;display:inline-block;padding-block:12px;color:var(--ink)}
.contact{background:var(--navy);color:white}.contact-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:end}.contact .lead{color:#c9dce9;margin-top:30px}.contact-note{color:#a8c2d6;font-size:.9375rem;margin-top:22px;max-width:55ch}.contact-links>a{display:block;position:relative;padding:23px 30px 23px 0;border-top:1px solid #39536c;text-decoration:none;overflow-wrap:anywhere}.contact-links>a:last-of-type{border-bottom:1px solid #39536c}.contact-links>a>span:first-child{display:block;color:var(--light);font-size:.875rem;margin-bottom:8px}.contact-links strong{font-size:clamp(1rem,1.65vw,1.3125rem);font-weight:400}.contact-arrow{position:absolute;right:0;top:40px;font-size:1.3rem;color:var(--light)}.contact-links>a:hover strong{text-decoration:underline;text-underline-offset:5px}.contact-links>p{font-size:.8125rem;color:#a8c2d6;margin-top:20px}.site-footer{background:var(--navy-soft);color:var(--light);padding-block:34px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;font-size:.8125rem}.footer-inner strong{color:white;font-size:.9375rem}.footer-inner>div{display:flex;gap:24px}.footer-inner a{padding-block:12px}.footer-motto{font-size:.875rem}.legal-note{margin-top:24px;font-size:.8125rem;border-top:1px solid #36506a;padding-top:16px}.legal-note summary{cursor:pointer;padding-block:8px;min-height:44px}.legal-note p{max-width:860px;padding-top:16px;padding-bottom:8px}
.mobile-nav{display:none}.mobile-nav summary{cursor:pointer;min-height:44px;padding:10px 14px;border:1px solid var(--line);font-size:.875rem;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav summary span{margin-left:16px}.mobile-nav[open] summary{background:var(--ice)}
@media(min-width:1400px){.hero-grid{gap:40px}}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.header-inner nav{gap:18px}.hero-grid{grid-template-columns:1.1fr 1fr;padding-top:64px}h1{font-size:clamp(2.75rem,5.6vw,4.25rem)}.split,.contact-grid{gap:44px}.study{grid-template-columns:32px 1fr 1.2fr;gap:24px}.people{gap:32px}.person{grid-template-columns:120px 1fr;gap:20px}.person-photo{width:120px}.person h3{font-size:1.5rem}.footer-motto{display:none}}
@media(max-width:800px){html{scroll-padding-top:130px}.header-inner{gap:16px}.header-inner nav{gap:12px}.header-inner nav a{font-size:.8125rem}.hero-grid{grid-template-columns:1fr;padding-top:54px;gap:40px;padding-bottom:40px}.hero-copy .lead{max-width:60ch}h1{font-size:clamp(2.75rem,7.5vw,4rem)}.desktop-break{display:none}.hero-figure{max-width:570px;padding-top:0;margin-inline:auto;width:100%}.hero-figure img{margin-top:-36px;margin-bottom:-25px}.hero-figure figcaption{max-width:none}.section{padding-block:76px}.split{grid-template-columns:1fr;gap:32px}.question-grid article{padding-right:28px}.question-grid article+article{padding-left:28px}.evidence-heading{display:block}.evidence-heading>p{margin-top:24px;max-width:600px}.study{grid-template-columns:32px 1fr;gap:20px}.study-copy{grid-column:2}.cross-invitation{align-items:start;flex-direction:column;gap:12px}.steps{grid-template-columns:1fr;gap:28px}.steps li{display:grid;grid-template-columns:40px 1fr;column-gap:18px}.steps p{grid-column:2}.steps span{margin:0}.steps h3{margin:0 0 12px}.people{grid-template-columns:1fr;gap:30px}.person{grid-template-columns:160px 1fr;gap:28px}.person-photo{width:160px}.contact-grid{grid-template-columns:1fr;gap:38px}.contact-links strong{font-size:1.125rem}}
@media(max-width:560px){.wrap{width:calc(100% - 36px)}.draft-bar{padding-inline:18px;font-size:.75rem;gap:10px}.draft-bar span{font-size:.75rem}.header-inner{align-items:center;min-height:100px}.brand{width:122px;height:84px}.brand img{width:200px;height:112.5px;left:-38px;top:-18px}.header-inner nav{gap:0;flex-direction:column;align-items:flex-end;padding:6px 0}.header-inner nav>a:not(.nav-cta){padding:5px 0;min-height:32px}.header-inner nav .nav-cta{padding:9px 12px;font-size:.8125rem;min-height:44px}.nav-cta span{margin-left:8px}.hero-grid{padding-top:44px;gap:30px}h1{font-size:clamp(2.45rem,10.1vw,3.5rem);letter-spacing:-.045em;overflow-wrap:normal}.hero .eyebrow{font-size:.75rem}.hero .lead{font-size:1rem;margin-top:24px}.actions{gap:12px;margin-top:28px}.button{font-size:.875rem}.hero-figure{padding-top:10px}.hero-figure img{margin-top:-12px;margin-bottom:-14px}.figure-label,.hero-figure figcaption{margin-left:0;padding-left:0}.figure-label{font-size:.75rem}.hero-bottom{align-items:start;font-size:.8125rem;gap:16px}.hero-bottom a{font-size:0}.hero-bottom a span{font-size:1.2rem;display:inline-block;padding:10px;min-width:44px;min-height:44px}.hero-bottom p br{display:none}.section{padding-block:64px}.eyebrow{margin-bottom:20px;font-size:.75rem}h2{font-size:clamp(2rem,8vw,2.65rem)}.section-heading{margin-bottom:32px}.question-grid{grid-template-columns:1fr}.question-grid article,.question-grid article+article{padding:28px 0;border-left:0}.question-grid article+article{border-top:1px solid var(--line);margin-top:8px;padding-bottom:0}.index{margin-bottom:22px}.question-grid h3{font-size:1.65rem}.question-grid h3 br{display:none}.study{padding-block:28px;grid-template-columns:24px 1fr;gap:14px}.study h3{font-size:1.55rem}.person{grid-template-columns:104px 1fr;gap:20px}.person-photo{width:104px}.person h3{font-size:1.4rem}.person .role{font-size:.75rem}.person p:not(.role){font-size:.875rem}.footer-inner{align-items:start;flex-wrap:wrap;gap:20px}.contact-links strong{font-size:1rem}}
@media(max-width:680px){.header-inner .desktop-nav{display:none}.mobile-nav{display:block}.mobile-nav nav{position:absolute;top:100%;left:0;right:0;padding:20px 24px;background:white;border-bottom:1px solid var(--line);display:flex;flex-direction:column;align-items:stretch;gap:0}.header-inner .mobile-nav nav a{display:block;min-height:44px;padding:10px 0;font-size:.9375rem}.mobile-nav nav a:last-child{font-weight:700;color:var(--ink)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.draft-bar,.site-header,.actions,.hero-bottom>a,.skip-link{display:none}.section{padding-block:32px}.hero{padding-top:0}a{text-decoration:underline}.hero-grid{padding-top:30px}details{display:block}.site-footer{break-inside:avoid}}

/* Offlinefassung v0.2: portable legal pages and resilient small-screen layout. */
[tabindex="-1"]:focus{outline:none}
.draft-bar a{color:var(--ink)}
.hero-grid>*,.split>*,.study>*,.contact-grid>*,.person>*{min-width:0}
h1,h2,h3{overflow-wrap:break-word;hyphens:auto}
h1{hyphens:none}h1 .desktop-break{display:initial}
.hero-copy .lead{max-width:49ch}
.hero-copy .lead+.lead{margin-top:18px}
.study-copy a,.legal-content a{overflow-wrap:anywhere}
.mobile-nav summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.mobile-nav[open] summary span{display:inline-block;transform:rotate(45deg)}
.mobile-nav nav{max-height:calc(100dvh - 110px);max-height:calc(100svh - 110px);overflow-y:auto;overscroll-behavior:contain}
.legal-main{min-height:60vh;padding-block:64px 88px}
.legal-main h1{max-width:100%;font-size:clamp(2.25rem,5vw,3.75rem);margin-bottom:28px}
.legal-content{max-width:800px}
.legal-content h2{font-size:1.4rem;margin-top:36px;margin-bottom:14px;letter-spacing:-.02em}
.legal-content p,.legal-content ul,.legal-content ol{margin-block:16px}
.legal-content li+li{margin-top:8px}
.legal-content address{font-style:normal}
.review-note{padding:18px 22px;border-left:3px solid var(--accent);background:var(--ice);color:var(--navy);margin-bottom:30px}
.back-link{display:inline-block;min-height:44px;padding-block:10px;margin-bottom:22px;font-size:.9375rem;color:var(--blue)}
.legal-footer-links{flex-wrap:wrap}
.header-inner .desktop-nav{margin-left:auto}
.language-switch{display:inline-flex;align-items:center;justify-content:center;flex:none;min-width:44px;min-height:44px;border:1px solid var(--line);font-size:.8125rem;font-weight:700;text-decoration:none}
.language-switch:hover{background:var(--ice)}
.legal-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}
@media(min-width:681px) and (max-width:800px){.header-inner{gap:10px}.header-inner nav{gap:10px}.header-inner nav .nav-cta{padding-inline:12px}.nav-cta span{margin-left:8px}}
@media(max-width:680px){.header-inner{gap:12px}.header-inner>.language-switch{margin-left:auto}.mobile-nav summary{padding-inline:10px}.mobile-nav summary span{margin-left:10px}.legal-header-actions .button{gap:8px;padding-inline:10px}}
@media(max-width:380px){.legal-header-actions .button{display:none}}
@media(max-width:560px){
  .draft-bar{flex-wrap:wrap;align-items:center}
  .legal-main{padding-block:38px 64px}
  .person{grid-template-columns:104px minmax(0,1fr)}
  .study{grid-template-columns:22px minmax(0,1fr)}
  .hero-copy h1{font-size:clamp(2.25rem,9.4vw,3.5rem)}
  .review-note{padding:14px 16px}
}
@media print{.back-link{display:none}.legal-main{padding-block:24px}}

/* Abnahme v0.3: unchanged registered schematic, readable text, full-size view. */
.schema-preview{padding-top:0}
.schema-preview .figure-label{margin:0 0 18px}
.schema-image-link{display:block;background:var(--paper);color:var(--ink);text-decoration:none}
.schema-preview img{margin:0;width:100%;height:auto}
.schema-image-link>span{display:flex;justify-content:space-between;padding:10px 16px;font-size:.8125rem;font-weight:700;border-top:1px solid var(--line)}
.schema-image-link:hover>span{background:var(--ice)}
.schema-preview figcaption{padding:20px 0 0;max-width:none;font-size:.8125rem}
.schema-preview .schema-intro{color:#c9dce9;font-size:1rem;margin-bottom:12px}
.schema-details{margin-top:12px}
.schema-details summary{min-height:44px;padding:9px 0;cursor:pointer;color:var(--light);font-weight:700}
.schema-details p{margin:8px 0 12px}
.schema-details a{display:inline-block;padding-block:10px}
.schema-main{padding-block:48px 80px}
.schema-main h1{max-width:950px;font-size:clamp(2.1rem,4.3vw,3.5rem)}
.schema-main .lead{max-width:75ch;margin-block:24px 36px;color:var(--muted)}
.schema-full{margin-top:32px}
.schema-full figcaption{font-size:.875rem;color:var(--muted);margin-top:16px}
.schema-full img{width:100%;height:auto}
.schema-explanation{max-width:800px;margin-top:40px}
.schema-explanation h2{font-size:1.5rem;margin:28px 0 16px}
.schema-explanation li{margin-bottom:12px}
.schema-explanation .schema-id{font-size:.8125rem;color:var(--muted);margin-top:28px}
.schema-explanation a{display:inline-block;min-height:44px;padding-block:9px}
.privacy-objection{border-left:3px solid var(--accent);padding-left:18px}
@media(max-width:800px){.schema-preview{max-width:680px}.schema-preview img{margin:0}}
@media(max-width:560px){.schema-preview img{margin:0}.schema-main{padding-block:32px 56px}}