/* Reference-led alternative, 18 October 2026. Previous design retained in backup branch. */
:root{--ink:#081d60;--muted:#405c91;--paper:#fff;--soft:#edf8fd;--dark:#081d60;--accent:#ec0925;--accent-light:#ffcf66;--line:#cce6f3}
html{scroll-padding-top:24px}body{background:#fff;color:var(--ink)}.site-header{position:relative;top:auto;background:linear-gradient(105deg,#b9e9fc,#edfaff 48%,#83d2f5);border:0;color:#081d60}.reference-masthead{max-width:1320px;padding:20px 32px 12px;margin:auto;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(310px,1fr);gap:30px;align-items:center}.reference-brand{display:flex;gap:24px;align-items:center;min-width:0}.reference-brand img{width:144px;height:144px;object-fit:contain;border-radius:50%;flex-shrink:0}.reference-brand>span{display:flex;flex-direction:column;line-height:1.02;min-width:0}.reference-brand strong{font-size:clamp(42px,5.5vw,76px);font-weight:800;letter-spacing:-3px}.reference-brand b{font-size:clamp(19px,2.7vw,35px);letter-spacing:-.8px}.reference-brand small{font-size:clamp(18px,2.5vw,32px);font-weight:800;text-align:center;margin-top:6px}.volunteer-ribbon{background:#ee071f;color:white;font-size:22px;line-height:1.3;padding:7px 18px;text-align:center;margin:4px 0 0 160px;border-radius:50% 8% / 16%;display:flex;gap:15px;justify-content:space-between;align-items:center;white-space:nowrap}.volunteer-ribbon span{font-size:25px}.masthead-contact{display:grid;gap:14px}.masthead-contact>a,.masthead-contact>div{display:flex;gap:15px;align-items:center}.masthead-contact .icon{width:58px;height:58px;background:#ed0924;color:#fff;border-radius:50%;padding:13px;stroke-width:2.2}.masthead-contact>div{background:#ffffffce;border-radius:24px;padding:10px 8px}.masthead-contact>div .icon{background:transparent;color:#ed0924;padding:7px}.masthead-contact span{font-size:19px;line-height:1.25}.masthead-contact strong{display:block;font-size:clamp(29px,3.2vw,44px);letter-spacing:-1.5px;white-space:nowrap}.masthead-contact>div strong{font-size:20px;letter-spacing:-.5px;color:#e40020;white-space:normal}.reference-masthead>.menu-toggle{display:none}.desktop-navigation{display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:1320px;margin:auto;padding:0 48px;min-height:64px;background:#fff}.site-header:after{content:'';position:absolute;bottom:0;left:0;right:0;height:64px;background:#fff;z-index:0;border-bottom:1px solid #c5e9fa}.desktop-navigation{position:relative;z-index:1}.desktop-navigation a,.desktop-navigation button{background:transparent;font-size:17px;font-weight:700;padding:19px 0;white-space:nowrap}.desktop-navigation .active{color:#e80021;text-decoration:underline;text-underline-offset:7px}.desktop-navigation a:hover,.desktop-navigation button:hover{color:#e80021}
.reference-hero{max-width:1320px;min-height:520px;margin:auto;position:relative;overflow:hidden;background:#f5fcff;padding:28px 42px 30px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;isolation:isolate}.reference-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 56%;z-index:-2}.reference-hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#fff 0%,#fff 25%,#fffffff5 35%,#ffffffb0 44%,transparent 62%)}.reference-hero-copy{width:48%;max-width:575px}.reference-hero h1{font-size:clamp(58px,6.4vw,90px);line-height:.99;letter-spacing:-4px;margin:0 0 18px;font-weight:800;text-wrap:nowrap}.reference-hero h1 span{color:#ef0824}.reference-hero-copy p{font-size:18px;line-height:1.4;max-width:465px;color:#274b98}.reference-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#ef0824;color:#fff;border-radius:40px;padding:13px 27px;font-size:24px;line-height:1.2;font-weight:700;margin-top:18px}.reference-cta .icon{width:28px;height:28px}.reference-cta:hover{background:#c9001b}
.reference-shortcuts{max-width:1320px;margin:auto;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;padding:10px 20px}.reference-shortcuts>a,.reference-shortcuts>button{position:relative;min-width:0;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;background:#ebf8fd;border-radius:13px;padding:17px 14px 23px;min-height:191px;color:#0a246c;transition:background .2s}.reference-shortcuts>a:hover,.reference-shortcuts>button:hover{background:#d5f0fd}.reference-shortcuts .icon{width:55px;height:55px;stroke-width:1.8}.reference-shortcuts strong{font-size:19px;line-height:1.1;display:block;letter-spacing:-.5px}.reference-shortcuts small{font-size:13px;line-height:1.3;display:block;margin-top:8px;color:#4263a3}.shortcut-arrow{position:absolute;right:12px;bottom:5px;font-size:32px;font-weight:400;color:#ec0925}.reference-welcome{max-width:1280px;margin:0 auto 12px;padding:20px 24px;display:grid;grid-template-columns:60px 1fr auto;column-gap:18px;background:linear-gradient(110deg,#e9f8ff,#f3fcff);border-radius:20px}.welcome-heart{color:#ed0924;font-size:57px;line-height:1}.reference-welcome h2{font-size:29px;letter-spacing:-1px;line-height:1.1;margin:0 0 12px}.reference-welcome p{font-size:15px;line-height:1.5;color:#36538b}.reference-welcome>a{align-self:end;background:#d5f1ff;padding:12px 15px;border-radius:25px;display:flex;align-items:center;gap:15px;font-size:13px;font-weight:700}.reference-welcome>a b{font-size:30px;color:#ed0924;line-height:15px}.reference-ratgeber{max-width:1280px;margin:12px auto 28px;display:grid;grid-template-columns:32% 1fr;gap:30px;align-items:center;padding:0 24px}.reference-ratgeber>img{width:100%;height:270px;object-fit:cover;object-position:50% 35%;border-radius:12px}.reference-ratgeber h2{font-size:36px;letter-spacing:-1.2px;line-height:1.1;margin:0 0 10px}.reference-ratgeber h2 span{color:#e40020}.reference-ratgeber p{font-size:16px;line-height:1.5;color:#36538b;max-width:650px}.ratgeber-topics{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.ratgeber-topics>:is(button,a){background:#e5f6fe;border-radius:25px;display:flex;align-items:center;gap:15px;padding:12px 16px;font-size:13px;font-weight:700}.ratgeber-topics b{color:#ed0924;font-size:22px;line-height:15px}.ratgeber-topics>:is(button,a):hover{background:#cceafb}
/* Existing tools retain their behavior and receive the same visual palette. */
.section-wrap,.night-inner,.network-inner{max-width:1320px}.help-section,.knowledge-section,.downloads-section,.faq-section{padding-top:55px;padding-bottom:55px}.help-section{border-top:2px solid #dff2fb}.section-heading h2,.night-heading h2,.knowledge-heading h2,.downloads-heading h2,.network-main h2,.faq-section h2{font-size:44px;letter-spacing:-1.7px}.eyebrow{color:#cc0926}.night-section{background:#eaf7fe;color:#0a246c}.night-heading>p:not(.eyebrow),.night-content details p,.search-window>span,.search-window>p,.night-content>.list-caption,.important-note p{color:#36538b}.night-content summary,.search-window strong,.important-note strong{color:#0a246c}.night-content details,.guide-accordions{border-color:#bddce9}.important-note{background:#fff;border-color:#ed0924}.button-dark,.button-light{background:#ec0925;color:#fff;border-radius:28px}.button-dark:hover,.button-light:hover{background:#c90020;color:#fff}.guide-entry,.guide-entry:first-child,.guide-entry:last-child,.guide-entry:nth-child(2),.guide-entry:nth-child(3){background:#eaf7fd}.network-section{background:#edf9ff}.team-signature{background:white;border-color:#cde9f5}.team-roles>div{border-color:#cde9f5}.network-photo{border-radius:16px}.network-invitation{background:#fff;border-color:#cde9f5}.generator{background:#ecf8fe}.reference-catwalk{max-width:1280px;padding:15px 24px;margin:auto}.reference-catwalk .cat-walk{margin:0;max-width:none}.site-footer{background:#e5f5fe;color:#0a246c;border-top:4px solid #b8e3f6}.footer-brand>.brand,.footer-contact>button,.footer-contact strong,.footer-nav>a,.footer-email,.footer-support{color:#0a246c}.footer-brand>p,.footer-nav>span,.footer-contact>span,.footer-contact>p,.footer-bottom,.studio-credit>p,.studio-credit small{color:#36538b}.footer-bottom,.studio-credit,.footer-contact{border-color:#b6d7eb}.studio-credit>a{color:#0a246c}.studio-credit-arrow{color:#e40020}.menu-dialog{background:#eaf8ff;color:#081d60}.menu-top{min-height:115px}.menu-top .reference-brand img{width:82px;height:82px}.menu-top .reference-brand strong{font-size:34px;letter-spacing:-1px}.menu-top .reference-brand b{font-size:17px}.menu-top .reference-brand small{font-size:16px}.menu-links,.menu-links>a,.menu-bottom{border-color:#b8dbea}.menu-links>a>.icon,.menu-intro>.eyebrow{color:#e40020}.menu-links>a:hover{color:#e40020}.menu-intro>p:last-child,.menu-bottom>span{color:#36538b}.menu-bottom>button{background:#ec0925;color:#fff}.mobile-dock{background:#fff;border-color:#c7e5f4}.mobile-dock>a{background:transparent;color:#081d60}.mobile-dock .dock-action{background:#ec0925;color:#fff}.mobile-dock strong{color:#081d60}.mobile-dock>a>div>span{color:#36538b}
@media(min-width:761px) and (max-width:1080px){.reference-masthead{padding:14px 22px;gap:20px;grid-template-columns:1.45fr 1fr}.reference-brand{gap:14px}.reference-brand img{width:105px;height:105px}.reference-brand strong{font-size:52px;letter-spacing:-2px}.reference-brand b{font-size:24px}.reference-brand small{font-size:23px}.volunteer-ribbon{margin-left:115px;font-size:17px;padding:5px 13px;gap:7px}.masthead-contact .icon{width:48px;height:48px;padding:11px}.masthead-contact span{font-size:16px}.masthead-contact strong{font-size:32px}.masthead-contact>div strong{font-size:17px}.desktop-navigation{padding:0 28px;gap:15px}.desktop-navigation a,.desktop-navigation button{font-size:15px}.reference-hero{min-height:445px;padding:24px 28px}.reference-hero h1{font-size:65px;letter-spacing:-3px}.reference-hero-copy p{font-size:16px}.reference-cta{font-size:21px}.reference-shortcuts{padding:8px 15px}.reference-shortcuts strong{font-size:16px}.reference-shortcuts small{font-size:12px}.reference-welcome{margin:0 15px 12px;grid-template-columns:45px 1fr}.reference-welcome>a{grid-column:2;justify-self:end;margin-top:10px}.reference-welcome h2{font-size:25px}.reference-ratgeber h2{font-size:30px}}
@media(max-width:760px){
html{scroll-padding-top:18px}.site-header{background:linear-gradient(110deg,#e9f9ff,#c1eafb)}.site-header:after,.desktop-navigation{display:none}.reference-masthead{padding:12px 14px 0;display:grid;grid-template-columns:minmax(0,1fr) 38px;gap:0 8px}.reference-identity{display:contents}.reference-brand{gap:9px;grid-column:1;grid-row:1}.reference-brand img{width:68px;height:68px}.reference-brand strong{font-size:clamp(27px,7.4vw,42px);letter-spacing:-1.2px}.reference-brand b{font-size:clamp(12px,3.6vw,19px);letter-spacing:-.3px}.reference-brand small{font-size:clamp(12px,3.5vw,18px);margin-top:4px}.reference-masthead>.menu-toggle{display:flex;grid-row:1;grid-column:2;border:0;padding:5px;min-width:36px;min-height:44px;color:#081d60}.menu-lines,.menu-lines i,.menu-lines i:last-child{width:26px}.menu-lines{gap:7px}.menu-lines i{height:3px;border-radius:2px}.volunteer-ribbon{grid-column:1/-1;grid-row:2;margin:8px 0 5px;padding:5px 14px;font-size:clamp(17px,5.1vw,23px);border-radius:50% 8% / 16%;gap:8px}.volunteer-ribbon span{font-size:21px}.masthead-contact{grid-column:1/-1;grid-row:3;background:#fff;margin:0 -14px;padding:10px 20px 12px;gap:9px}.masthead-contact>a,.masthead-contact>div{gap:14px}.masthead-contact .icon{width:46px;height:46px;padding:10px}.masthead-contact span{font-size:16px}.masthead-contact strong{font-size:30px;letter-spacing:-1px}.masthead-contact>div{padding:0;background:none;border-radius:0}.masthead-contact>div .icon{padding:5px}.masthead-contact>div strong{font-size:17px;letter-spacing:-.5px}.reference-hero{min-height:0;padding:0;display:grid;grid-template-columns:1fr;overflow:visible;background:#fff;isolation:auto}.reference-hero-image{position:static;z-index:auto;width:100%;height:260px;object-fit:cover;object-position:73% 58%;grid-row:1}.reference-hero:after{display:none}.reference-hero-copy{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.reference-cta{grid-row:2;font-size:22px;margin:9px 14px 3px;padding:12px 19px;gap:10px;font-weight:600;border-radius:30px}.reference-cta .icon{width:25px;height:25px}.reference-shortcuts{display:flex;flex-direction:column;gap:5px;padding:5px 14px 8px}.reference-shortcuts>a,.reference-shortcuts>button{flex-direction:row;min-height:62px;padding:8px 12px;gap:15px;border-radius:12px;text-align:left;width:100%}.reference-shortcuts .icon{width:39px;height:39px;flex-shrink:0}.reference-shortcuts strong{font-size:18px;line-height:1.15;letter-spacing:-.5px}.reference-shortcuts small{display:none}.shortcut-arrow{position:static;margin-left:auto;font-size:35px;line-height:1}.reference-welcome{margin:0 14px 10px;padding:13px 12px;grid-template-columns:38px 1fr 18px;gap:10px;border-radius:13px;position:relative}.welcome-heart{font-size:40px;align-self:center}.reference-welcome h2{font-size:20px;line-height:1.08;letter-spacing:-.6px;margin:0}.reference-welcome h2 br{display:none}.reference-welcome p{display:none}.reference-welcome>a{padding:0;font-size:0;background:none;align-self:center;position:absolute;inset:0;border-radius:13px}.reference-welcome>a b{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:32px}.reference-ratgeber{margin:0 0 20px;padding:0;display:block;position:relative;background:#eaf8ff;min-height:320px;overflow:hidden}.reference-ratgeber>img{height:320px;width:100%;object-fit:cover;object-position:50% 42%;border-radius:0;opacity:.85}.reference-ratgeber>div{position:absolute;inset:0;padding:18px;background:linear-gradient(90deg,#eaf8fff5, #eaf8ffb0 43%,transparent 78%)}.reference-ratgeber h2{font-size:29px;letter-spacing:-1px;max-width:180px}.reference-ratgeber h2 span{display:block}.reference-ratgeber p{display:none}.ratgeber-topics{flex-direction:column;align-items:flex-start;max-width:205px;margin-top:18px;gap:8px}.ratgeber-topics>:is(button,a){background:#ffffffeb;font-size:12px;padding:10px 13px;gap:9px;border-radius:20px}.ratgeber-topics b{font-size:20px}.section-wrap,.night-inner,.network-inner{padding-left:22px;padding-right:22px}.help-section,.knowledge-section,.downloads-section,.faq-section{padding-top:38px;padding-bottom:38px}.section-heading h2,.night-heading h2,.knowledge-heading h2,.downloads-heading h2,.network-main h2,.faq-section h2{font-size:36px;letter-spacing:-1.2px}.reference-catwalk{padding:12px 20px}.menu-top{min-height:100px}.menu-top .reference-brand{gap:9px}.menu-top .reference-brand img{width:58px;height:58px}.menu-top .reference-brand strong{font-size:26px}.menu-top .reference-brand b{font-size:13px}.menu-top .reference-brand small{font-size:12px}.menu-links>a{font-size:24px;padding:16px 0}.menu-body{padding:22px 0;gap:15px}.menu-bottom>button{background:#ec0925;color:#fff}.site-footer{padding:35px 22px 88px}.footer-contact{border-color:#b8dbea}
}
@media(max-width:370px){.reference-masthead{padding-left:10px;padding-right:10px;grid-template-columns:minmax(0,1fr) 32px}.reference-brand img{width:58px;height:58px}.reference-brand{gap:7px}.reference-brand strong{font-size:27px}.reference-brand b{font-size:13px}.reference-brand small{font-size:12px}.masthead-contact{margin-left:-10px;margin-right:-10px;padding-left:17px;padding-right:17px}.masthead-contact strong{font-size:28px}.masthead-contact>div strong{font-size:15px}.reference-cta{font-size:19px}.reference-shortcuts strong{font-size:16px}.reference-hero-image{height:235px}}
@media(prefers-reduced-motion:reduce){.reference-shortcuts>a,.reference-shortcuts>button{transition:none}}

.found-banner{max-width:1232px;margin:10px auto 18px;padding:18px 24px;background:#eaf8ff;display:flex;gap:20px;align-items:center;border-left:4px solid #ec0925}.found-banner a{font-weight:700;text-decoration:underline;text-underline-offset:4px}@media(max-width:760px){.found-banner{margin:8px 14px 15px;padding:14px;flex-wrap:wrap;gap:8px;font-size:14px}}

/* Nine-topic navigation, October 2026. */
@media(min-width:761px){.desktop-navigation{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0 18px;padding:8px 28px}.desktop-navigation a{white-space:normal;line-height:1.3;font-size:14px;padding:12px 0}.reference-shortcuts{grid-template-columns:repeat(3,minmax(0,1fr))}}
.menu-links>a{line-height:1.3;overflow-wrap:break-word}.menu-links>a.active{color:#c90020}.reference-shortcuts strong{line-height:1.2}@media(max-width:760px){.menu-links>a{font-size:20px}.reference-shortcuts strong{font-size:17px}}

/* Mobile navigation: compact editorial list with a distinct found-cat action. */
.found-banner{box-sizing:border-box;max-width:1280px;margin:14px auto 30px;padding:18px 22px;display:flex;align-items:center;gap:16px;background:#f1f8fb;border:1px solid #d9e9f0;border-left:3px solid #e40d2d;border-radius:10px;text-decoration:none;color:#09276a;transition:background .2s}
.found-banner:hover{background:#e7f3f9}.found-banner-icon{display:flex;align-items:center;justify-content:center}.found-banner-icon .icon{width:26px;height:26px;stroke-width:1.8}.found-banner-copy{display:flex;flex-direction:column;gap:3px}.found-banner-copy strong{font-size:19px;line-height:1.25}.found-banner-copy small{font-size:13px;color:#526b83}.found-banner-chevron{margin-left:auto;width:21px;height:21px;color:#d70b2a;flex-shrink:0}
@media(max-width:760px){.reference-shortcuts{gap:0;padding:8px 20px 0}.reference-shortcuts>a,.reference-shortcuts>button{background:transparent!important;border-radius:0!important;border-bottom:1px solid #dce8ee;min-height:58px;padding:12px 3px;gap:13px;box-shadow:none!important}.reference-shortcuts .icon{width:25px;height:25px;stroke-width:1.7}.reference-shortcuts strong{font-size:15px;line-height:1.35;letter-spacing:0;font-weight:600}.reference-shortcuts .shortcut-arrow{font-size:22px;color:#72869b}.found-banner{margin:18px 20px 28px;padding:14px 15px;gap:12px;border-radius:9px;flex-wrap:nowrap;font-size:inherit}.found-banner-copy strong{font-size:16px}.found-banner-copy small{font-size:12px}.found-banner-icon .icon{width:23px;height:23px}}