:root{
  --bg:#0b1016;--bg2:#0f161e;--surface:#131c25;--surface2:#172330;
  --line:#253546;--blue:#2189e8;--blue2:#66b8ff;--text:#f4f7fa;--muted:#9eacb9;
  --radius:18px;--shadow:0 25px 70px rgba(0,0,0,.34);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,calc(100% - 44px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,22,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-wrap{height:88px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;margin-right:auto}.brand img{height:50px;width:auto;display:block}.main-nav{display:flex;gap:22px;align-items:center}.main-nav a{font-size:14px;color:#c8d3dd;transition:.2s;white-space:nowrap}.main-nav a:hover,.main-nav a.active{color:#fff}.main-nav a.active{position:relative}.main-nav a.active:after{content:"";height:2px;background:var(--blue);position:absolute;left:0;right:0;bottom:-13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 19px;border:1px solid #405165;border-radius:9px;font-weight:750;font-size:14px;transition:.2s}.button:hover{transform:translateY(-1px);border-color:#5d7590}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 10px 28px rgba(33,137,232,.2)}.button.ghost{background:transparent}.nav-toggle{display:none;background:none;color:#fff;border:1px solid var(--line);border-radius:9px;padding:10px 13px}.hero{padding:92px 0 78px}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--blue2);font-weight:850}.hero h1,.page-hero h1{font-size:clamp(48px,5.7vw,78px);line-height:1.02;letter-spacing:-.045em;margin:14px 0 22px}.hero h1 span{color:var(--blue2)}.lead{font-size:19px;line-height:1.75;color:var(--muted);max-width:690px}.hero-actions,.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:30px;color:#8191a1;font-size:13px}.software-frame{padding:14px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,#131d27,#10171f);box-shadow:var(--shadow);position:relative}.software-frame:before{content:"";position:absolute;inset:-1px;border-radius:22px;background:linear-gradient(140deg,rgba(45,147,239,.35),transparent 35%);z-index:-1}.software-frame img{display:block;border-radius:14px;width:100%}.section{padding:78px 0}.section.alt{background:var(--bg2);border-block:1px solid #1d2a37}.section-title{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:end;margin-bottom:34px}.section-title h2{font-size:clamp(36px,4vw,52px);line-height:1.08;letter-spacing:-.035em;margin:8px 0 0}.section-title p{color:var(--muted);font-size:17px;line-height:1.75;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.card{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:25px}.card h3,.card h4{margin:5px 0 8px}.card p{color:var(--muted);margin:0}.feature-card{min-height:180px}.feature-icon{font-size:12px;color:var(--blue2);font-weight:850;letter-spacing:.1em;text-transform:uppercase;margin-bottom:24px}.editions{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.edition{position:relative;overflow:hidden}.edition.featured{border-color:#397db7;background:linear-gradient(155deg,#15293b,#131c25 50%)}.edition.featured:after{content:"EMPFOHLEN";position:absolute;right:-41px;top:21px;transform:rotate(42deg);background:var(--blue);padding:5px 44px;font-size:10px;letter-spacing:.12em;font-weight:850}.edition .edition-name{font-size:31px;line-height:1;margin:9px 0 11px}.edition .edition-headline{font-size:18px;font-weight:800;margin:0 0 10px}.edition p{min-height:86px}.edition ul{padding-left:18px;color:#c8d3dd;line-height:1.9;margin:22px 0 26px}.split{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.split.reverse>div:first-child{order:2}.split h2{font-size:clamp(34px,4vw,49px);line-height:1.1;letter-spacing:-.03em;margin:9px 0 15px}.split p{color:var(--muted);font-size:17px;line-height:1.75}.image-card{border:1px solid var(--line);border-radius:20px;padding:12px;background:var(--surface);box-shadow:var(--shadow)}.image-card img{display:block;width:100%;border-radius:13px}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.module-card{min-height:185px}.module-card a{color:var(--blue2);font-weight:750}.page-hero{padding:72px 0 45px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 80% 0%,rgba(33,137,232,.12),transparent 35%)}.page-hero h1{font-size:clamp(44px,5vw,66px);max-width:900px}.page-hero .lead{max-width:850px}.content{padding:65px 0}.prose{max-width:880px}.prose h2{font-size:32px;margin-top:46px}.prose h3{font-size:23px;margin-top:34px}.prose p,.prose li{color:#bdc8d2;line-height:1.75}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.download-list{display:grid;gap:14px}.download-row{display:flex;justify-content:space-between;gap:25px;align-items:center;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.download-row p{margin:4px 0 0;color:var(--muted)}.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}.gallery .image-card:first-child{grid-row:span 2}.gallery .image-card{padding:7px}.legal-note{padding:18px 20px;border-left:3px solid var(--blue);background:#101923;color:#b8c6d2;border-radius:0 12px 12px 0;margin-bottom:32px}.site-footer{border-top:1px solid var(--line);background:#090e13;padding:52px 0 24px;color:#8796a5}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:55px}.footer-logo{height:43px;width:auto;opacity:.9}.footer-grid p{max-width:370px}.footer-links{display:flex;flex-direction:column;gap:9px}.footer-links strong{color:#d9e2e9;margin-bottom:8px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #18232d;margin-top:38px;padding-top:22px;display:flex;justify-content:space-between;font-size:12px}.privacy-note{color:#65829a}
@media(max-width:960px){.main-nav{display:none}.main-nav.open{display:flex;position:absolute;top:87px;left:0;right:0;background:#0b1016;border-bottom:1px solid var(--line);padding:22px;flex-direction:column}.nav-toggle{display:block}.nav-download{display:none}.hero-grid,.section-title,.split,.feature-grid,.editions,.info-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.section-title{gap:18px}.split.reverse>div:first-child{order:0}.gallery{grid-template-columns:1fr 1fr}.gallery .image-card:first-child{grid-column:span 2;grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}}
@media(max-width:600px){.container{width:min(100% - 28px,1180px)}.nav-wrap{height:76px}.brand img{height:41px}.main-nav.open{top:75px}.hero{padding-top:58px}.hero h1{font-size:47px}.feature-grid,.module-grid,.gallery,.footer-grid{grid-template-columns:1fr}.gallery .image-card:first-child,.footer-grid>div:first-child{grid-column:auto}.download-row{align-items:flex-start;flex-direction:column}.footer-bottom{gap:8px;flex-direction:column}.section{padding:58px 0}}

/* Handbuch / Wiki */
.manual-hero{padding:58px 0 38px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 82% 0%,rgba(33,137,232,.13),transparent 35%)}
.manual-hero h1{font-size:clamp(40px,4.6vw,62px);line-height:1.05;letter-spacing:-.035em;margin:8px 0 12px}.manual-hero p{color:var(--muted);max-width:900px}.manual-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:45px;padding-top:45px;padding-bottom:80px}.manual-sidebar{position:sticky;top:110px;align-self:start;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:18px}.manual-side-title{font-weight:850;margin-bottom:10px}.manual-chapter-nav{display:flex;flex-direction:column;gap:4px}.manual-chapter-nav a{padding:9px 10px;border-radius:8px;color:#9eacb9;font-size:14px}.manual-chapter-nav a:hover,.manual-chapter-nav a.active{background:#182737;color:#fff}.manual-chapter-nav a.active{box-shadow:inset 3px 0 0 var(--blue)}.manual-main{min-width:0;max-width:880px}.manual-local-nav{display:flex;gap:8px;flex-wrap:wrap;padding-bottom:28px;margin-bottom:30px;border-bottom:1px solid var(--line)}.manual-local-nav a{font-size:12px;padding:6px 9px;border:1px solid var(--line);border-radius:999px;color:#b4c1cd}.manual-local-nav a:hover{border-color:var(--blue);color:#fff}.manual-content h2{font-size:34px;margin:50px 0 16px;scroll-margin-top:120px}.manual-content h3{font-size:26px;margin:42px 0 14px;scroll-margin-top:120px}.manual-content h4{font-size:19px;margin:30px 0 8px;color:#e9f3fb;scroll-margin-top:120px}.manual-content p,.manual-content li{color:#bcc8d2;line-height:1.75;font-size:16px}.manual-content ul,.manual-content ol{padding-left:24px}.manual-figure{margin:28px 0;border:1px solid var(--line);border-radius:14px;background:transparent;padding:10px;overflow:hidden}.manual-figure a{display:flex;justify-content:center;align-items:center}.manual-figure img{display:block;width:auto;max-width:100%;height:auto;margin:0 auto;background:transparent}.manual-search-box{position:relative;max-width:760px;margin-top:24px}.manual-search-box.wide{max-width:900px;margin-top:26px;margin-bottom:24px}.manual-search-box input{width:100%;border:1px solid #33516a;background:#111b25;color:#fff;border-radius:12px;padding:16px 18px;font-size:16px;outline:none}.manual-search-box input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(33,137,232,.12)}.manual-search-results{display:none;position:absolute;z-index:70;left:0;right:0;top:calc(100% + 7px);max-height:520px;overflow:auto;background:#0e161f;border:1px solid #31465a;border-radius:12px;box-shadow:0 24px 60px rgba(0,0,0,.45)}.manual-search-results.open{display:block}.manual-search-results a{display:grid;grid-template-columns:1fr auto;gap:2px 14px;padding:13px 15px;border-bottom:1px solid #1e2b38}.manual-search-results a:last-child{border-bottom:0}.manual-search-results a:hover{background:#142231}.manual-search-results strong{font-size:14px}.manual-search-results span{font-size:11px;color:var(--blue2)}.manual-search-results small{grid-column:1/-1;color:#8495a5;line-height:1.45}.manual-no-result{padding:16px;color:var(--muted)}.manual-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.manual-card{display:block;transition:.2s}.manual-card:hover{transform:translateY(-2px);border-color:#3e6788}.manual-card h3{font-size:22px}.manual-card p{color:var(--blue2)}.manual-version-note{margin-top:20px;max-width:900px}
@media(max-width:960px){.manual-layout{grid-template-columns:1fr}.manual-sidebar{position:static}.manual-chapter-nav{display:grid;grid-template-columns:repeat(2,1fr)}.manual-card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.manual-chapter-nav,.manual-card-grid{grid-template-columns:1fr}.manual-layout{padding-top:28px}.manual-content h2{font-size:29px}.manual-content h3{font-size:23px}}

.logo-stage{min-height:330px;display:flex;align-items:center;justify-content:center;padding:34px;background:radial-gradient(circle at 55% 42%,rgba(30,136,220,.14),transparent 58%),linear-gradient(180deg,#131d27,#10171f)}
.logo-stage img{width:min(100%,620px);height:auto;object-fit:contain;border-radius:0;filter:drop-shadow(0 18px 28px rgba(0,0,0,.3))}
.custom-dev-card{background:linear-gradient(155deg,#15293b,#131c25 52%);border-color:#315a7a}


/* Preise */
.edition-price{font-size:26px;font-weight:900;color:#fff;margin:3px 0 14px;letter-spacing:-.025em}.edition-price small{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:750}.center-actions{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:28px}.net-note{font-size:12px;color:#7f91a2}.price-title strong{color:#eaf4fc}.pricing-note{padding:18px 21px;margin-bottom:18px;border:1px solid #315a7a;background:linear-gradient(135deg,#122331,#101820);border-radius:14px;color:#bac9d5}.price-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--surface);margin-bottom:58px}.price-table{width:100%;border-collapse:collapse;min-width:620px}.price-table th,.price-table td{padding:17px 20px;border-bottom:1px solid var(--line);text-align:left}.price-table th{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#8fa2b2;background:#111a23}.price-table tbody tr:last-child td{border-bottom:0}.price-table tbody tr:hover{background:#16222d}.price-cell{font-size:18px;font-weight:900;color:var(--blue2);white-space:nowrap}.compact-title{margin-top:10px}.module-price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.module-price-card{display:flex;flex-direction:column;gap:5px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.module-price-card span{font-weight:750;min-height:48px}.module-price-card strong{font-size:21px;color:var(--blue2)}.module-price-card small{color:#778a9b}.custom-price-box{display:flex;align-items:center;justify-content:space-between;gap:35px;margin-top:35px;padding:28px 30px;border:1px solid #315a7a;border-radius:16px;background:linear-gradient(145deg,#15293b,#111923)}.custom-price-box h3{font-size:28px;margin:6px 0 8px}.custom-price-box p{color:var(--muted);margin:0;max-width:760px}.custom-price-box .button{white-space:nowrap}@media(max-width:960px){.module-price-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.module-price-grid{grid-template-columns:1fr}.custom-price-box{align-items:flex-start;flex-direction:column}.edition-price{font-size:23px}}


/* Wiki screenshots */
.manual-figure {
  margin: 1.4rem 0 2rem;
  padding: .65rem;
  border: 1px solid rgba(73, 155, 230, .24);
  border-radius: 16px;
  background: rgba(10, 18, 28, .62);
}
.manual-figure a { display:flex; justify-content:center; align-items:center; }
.manual-figure img {
  display:block;
  width:auto;
  max-width:100%;
  height:auto;
  margin:0 auto;
  border-radius: 10px;
  background:transparent;
}
.manual-figure figcaption {
  padding: .65rem .35rem .15rem;
  color: var(--muted, #9fb2c5);
  font-size: .85rem;
}

/* Screenshot gallery V8 */
.screenshot-section{padding:72px 0}.screenshot-section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.screenshot-section-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:end;margin-bottom:30px}.screenshot-section-head h2{font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.035em;margin:8px 0 0}.screenshot-section-head p{color:var(--muted);font-size:17px;line-height:1.7;margin:0}
.screenshot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.screenshot-tile{appearance:none;border:1px solid var(--line);background:var(--surface);padding:8px 8px 13px;border-radius:15px;text-align:left;color:var(--text);cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.screenshot-tile:hover{transform:translateY(-3px);border-color:#3c6f99;box-shadow:0 15px 35px rgba(0,0,0,.22)}
.screenshot-thumb{display:block;position:relative;overflow:hidden;border-radius:10px;background:#080d12;aspect-ratio:16/9}.screenshot-thumb img{display:block;width:100%;height:100%;object-fit:cover}.screenshot-zoom{position:absolute;right:9px;bottom:9px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(8,14,20,.82);border:1px solid rgba(255,255,255,.18);color:#fff;font-size:16px;opacity:0;transform:translateY(4px);transition:.18s}.screenshot-tile:hover .screenshot-zoom{opacity:1;transform:none}.screenshot-caption{display:block;padding:11px 5px 0;font-weight:750;font-size:14px;line-height:1.35;color:#dce7ef}
.lightbox{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:30px}.lightbox.open{display:flex}.lightbox-backdrop{position:absolute;inset:0;background:rgba(2,6,10,.92);backdrop-filter:blur(8px)}.lightbox-dialog{position:relative;z-index:1;width:min(1500px,calc(100vw - 70px));height:min(92vh,950px);display:grid;grid-template-columns:70px minmax(0,1fr) 70px;align-items:center}.lightbox-figure{min-width:0;max-height:90vh;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.lightbox-figure img{display:block;max-width:100%;max-height:calc(90vh - 70px);width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 28px 80px rgba(0,0,0,.52);background:#fff}.lightbox-figure figcaption{margin-top:15px;color:#e7eef5;font-weight:750;font-size:16px;text-align:center}.lightbox-close,.lightbox-nav{appearance:none;border:1px solid rgba(255,255,255,.18);background:rgba(15,24,33,.82);color:#fff;cursor:pointer;display:grid;place-items:center;transition:.18s}.lightbox-close:hover,.lightbox-nav:hover{background:var(--blue);border-color:var(--blue)}.lightbox-close{position:absolute;right:4px;top:4px;width:46px;height:46px;border-radius:50%;font-size:30px;line-height:1;z-index:3}.lightbox-nav{width:52px;height:72px;border-radius:13px;font-size:50px;line-height:1;margin:auto}.lightbox-counter{position:absolute;bottom:0;right:9px;color:#8da0b1;font-size:12px;letter-spacing:.08em}.lightbox-open{overflow:hidden}
@media(max-width:960px){.screenshot-grid{grid-template-columns:repeat(3,1fr)}.screenshot-section-head{grid-template-columns:1fr;gap:12px}.lightbox{padding:15px}.lightbox-dialog{width:calc(100vw - 24px);grid-template-columns:48px minmax(0,1fr) 48px}.lightbox-nav{width:42px;height:58px;font-size:40px}}
@media(max-width:680px){.screenshot-grid{grid-template-columns:repeat(2,1fr)}.screenshot-section{padding:54px 0}.screenshot-caption{font-size:13px}.lightbox-dialog{grid-template-columns:38px minmax(0,1fr) 38px}.lightbox-nav{width:34px;height:50px;font-size:34px;border-radius:9px}.lightbox-close{width:40px;height:40px;font-size:26px}.lightbox-counter{display:none}}
@media(max-width:430px){.screenshot-grid{grid-template-columns:1fr}}

/* V9 Wiki: E-Rechnung / TSE */
.wiki-figure{margin:26px 0 34px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}
.wiki-figure a{display:flex;justify-content:center;align-items:center}.wiki-figure img{display:block;width:auto;max-width:100%;max-height:720px;margin:0 auto;border-radius:10px;background:transparent}
.wiki-figure figcaption{margin-top:10px;color:var(--muted);font-size:.92rem;text-align:center}
.wiki-callout{margin:22px 0;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.035)}
.wiki-callout.accent{border-color:rgba(48,155,255,.45);background:rgba(48,155,255,.08)}
.wiki-callout p{margin:.5rem 0 0}
.wiki-steps{padding-left:1.35rem}.wiki-steps li{margin:.65rem 0;line-height:1.65}

.legal-content{max-width:980px;padding-bottom:70px}.legal-content h2{margin-top:34px}.legal-content h3,.legal-content h4{margin-top:30px}.legal-content p,.legal-content li{color:#bcc8d2;line-height:1.72}.legal-content ul,.legal-content ol{padding-left:24px}.legal-content table{width:100%;border-collapse:collapse;margin:24px 0}.legal-content th,.legal-content td{border:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.legal-content a{color:var(--blue2)}
.manual-content h3[id]{scroll-margin-top:150px}
.manual-figure.compact-figure img{max-width:420px}

/* V17 homepage SEO/content refinements */
.home-story h2,.home-trust h2{font-size:clamp(34px,3.7vw,50px);line-height:1.08;letter-spacing:-.035em;margin:8px 0 18px}
.home-story p{color:var(--muted);font-size:16.5px;line-height:1.8}.home-story-card{padding:28px}.home-story-card h3{font-size:28px;line-height:1.15;margin:12px 0}.home-story-card p{margin-bottom:24px}

/* V19 module presentation */
.compliance-showcase{margin:28px 0 34px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#0d1620;box-shadow:0 22px 60px rgba(0,0,0,.24)}
.compliance-showcase img{display:block;width:100%;height:auto}
.compliance-gallery{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;margin:28px 0 34px}
.compliance-shot{margin:0;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#0d1620;box-shadow:0 22px 60px rgba(0,0,0,.24)}
.compliance-shot img{display:block;width:100%;height:auto}
.compliance-shot figcaption{padding:14px 18px;font-size:14px;color:var(--muted);border-top:1px solid rgba(255,255,255,.06)}
@media (max-width: 980px){.compliance-gallery{grid-template-columns:1fr}}
.compliance-cards{margin-top:8px}


/* V20 Versionshistorie */
.history-hero .lead{max-width:920px}.history-jump{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.history-jump a{padding:9px 14px;border:1px solid var(--line);border-radius:999px;color:#b9c8d5;font-size:13px}.history-jump a:hover{border-color:var(--blue);color:#fff}.history-version{scroll-margin-top:110px}.history-version-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:end;margin-bottom:34px}.history-version-head>div{position:relative;padding-left:92px}.history-version-head h2{font-size:clamp(38px,4.2vw,56px);line-height:1;margin:7px 0 0;letter-spacing:-.04em}.history-version-head>p{color:var(--muted);font-size:17px;line-height:1.75;margin:0}.history-number{position:absolute;left:0;bottom:-3px;font-size:76px;line-height:.8;font-weight:950;color:rgba(102,184,255,.18);letter-spacing:-.08em}.history-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.history-grid.four{grid-template-columns:repeat(4,1fr)}.history-grid .card{min-height:185px}.history-note{margin-top:22px;padding:17px 19px;border-left:3px solid var(--blue);background:#101923;border-radius:0 12px 12px 0;color:#9fb0bf}.history-note a{color:var(--blue2);font-weight:750}.history-media{display:grid;gap:15px;margin-top:26px}.history-media.two{grid-template-columns:repeat(2,1fr)}.history-media.three{grid-template-columns:repeat(3,1fr)}.history-media figure{margin:0;padding:9px;border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden}.history-media figure.wide{grid-column:1/-1}.history-media img{display:block;width:100%;height:300px;object-fit:contain;background:#fff;border-radius:10px}.history-media figure.wide img{height:auto;max-height:520px}.history-media figcaption{padding:10px 6px 3px;color:#98a9b7;font-size:13px;text-align:center}@media(max-width:960px){.history-version-head{grid-template-columns:1fr;gap:15px}.history-grid,.history-grid.four{grid-template-columns:repeat(2,1fr)}.history-media.three{grid-template-columns:1fr 1fr}.history-media.three figure:last-child{grid-column:1/-1}.history-media img{height:260px}}@media(max-width:600px){.history-version-head>div{padding-left:72px}.history-number{font-size:62px}.history-grid,.history-grid.four,.history-media.two,.history-media.three{grid-template-columns:1fr}.history-media.three figure:last-child{grid-column:auto}.history-media img{height:auto;max-height:420px}}

/* V23 Light/Dark switch */
.theme-toggle{appearance:none;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:transparent;color:#c8d3dd;font:inherit;font-size:12px;font-weight:750;cursor:pointer;transition:.2s}
.theme-toggle:hover{border-color:#5d7590;color:#fff;transform:translateY(-1px)}
.theme-toggle-icon{font-size:15px;line-height:1}

html[data-theme="light"]{
  --bg:#f4f7fb;--bg2:#ffffff;--surface:#ffffff;--surface2:#eef4f9;
  --line:#d7e1ea;--blue:#147ed8;--blue2:#096fc8;--text:#14202b;--muted:#526577;
  --shadow:0 24px 60px rgba(36,66,90,.13);
  color-scheme:light;
}
html[data-theme="dark"]{color-scheme:dark}
html[data-theme="light"] body{background:var(--bg);color:var(--text)}
html[data-theme="light"] .site-header{background:rgba(255,255,255,.94);border-bottom-color:var(--line);box-shadow:0 4px 24px rgba(36,66,90,.06)}
html[data-theme="light"] .main-nav a{color:#465a6d}
html[data-theme="light"] .main-nav a:hover,html[data-theme="light"] .main-nav a.active{color:#0e2940}
html[data-theme="light"] .theme-toggle{color:#3e566b;background:#f8fbfd}
html[data-theme="light"] .theme-toggle:hover{color:#0e2940;border-color:#a9bfd2}
html[data-theme="light"] .nav-toggle{color:#173049;background:#fff}
html[data-theme="light"] .software-frame{background:linear-gradient(180deg,#ffffff,#edf4fa)}
html[data-theme="light"] .section.alt{background:#fff;border-block-color:var(--line)}
html[data-theme="light"] .page-hero{background:radial-gradient(circle at 80% 0%,rgba(33,137,232,.12),transparent 38%);border-bottom-color:var(--line)}
html[data-theme="light"] .card,html[data-theme="light"] .image-card,html[data-theme="light"] .manual-sidebar,html[data-theme="light"] .history-media figure{background:#fff}
html[data-theme="light"] .edition.featured{background:linear-gradient(155deg,#eaf5ff,#fff 52%);border-color:#7fb7e6}
html[data-theme="light"] .edition ul,html[data-theme="light"] .prose p,html[data-theme="light"] .prose li,html[data-theme="light"] .legal-content p,html[data-theme="light"] .legal-content li,html[data-theme="light"] .manual-content p,html[data-theme="light"] .manual-content li{color:#4d6275}
html[data-theme="light"] .manual-content h4{color:#213a50}
html[data-theme="light"] .manual-chapter-nav a{color:#5d7081}
html[data-theme="light"] .manual-chapter-nav a:hover,html[data-theme="light"] .manual-chapter-nav a.active{background:#e8f2fb;color:#17344d}
html[data-theme="light"] .manual-search-box input{background:#fff;color:#182b3c;border-color:#c2d2df}
html[data-theme="light"] .manual-search-results{background:#fff;border-color:#cbd9e4;box-shadow:0 24px 60px rgba(36,66,90,.16)}
html[data-theme="light"] .manual-search-results a{border-bottom-color:#e4ebf1}
html[data-theme="light"] .manual-search-results a:hover{background:#f0f6fb}
html[data-theme="light"] .manual-figure,html[data-theme="light"] .wiki-figure,html[data-theme="light"] .wiki-callout{background:#fff}
html[data-theme="light"] .wiki-callout.accent{background:#edf7ff;border-color:#9bcaef}
html[data-theme="light"] .download-row{background:#fff}
html[data-theme="light"] .history-note{background:#fff;color:#53687a}
html[data-theme="light"] .history-jump a{color:#526779;background:#fff}
html[data-theme="light"] .history-jump a:hover{color:#0f3554}
html[data-theme="light"] .compliance-showcase,html[data-theme="light"] .compliance-shot{background:#fff}
html[data-theme="light"] .compliance-shot figcaption{border-top-color:#e5edf3}
html[data-theme="light"] .lightbox-backdrop{background:rgba(235,242,248,.94)}
html[data-theme="light"] .lightbox-close,html[data-theme="light"] .lightbox-nav{background:rgba(255,255,255,.92);color:#17344d;border-color:#c9d7e2}
html[data-theme="light"] .lightbox-figure figcaption{color:#17344d}
html[data-theme="light"] .lightbox-counter{color:#607486}
html[data-theme="light"] .button:not(.primary){border-color:#b8c9d7;background:#fff;color:#17344d}
html[data-theme="light"] .button:not(.primary):hover{border-color:#7fa4c1}
html[data-theme="light"] .footer,html[data-theme="light"] footer{color:inherit}
@media(max-width:1040px){.theme-toggle-label{display:none}.theme-toggle{padding:9px 10px}}


.update-price-box{margin-top:26px;align-items:center}
.update-price-badge{min-width:190px;text-align:center;padding:18px 22px;border:1px solid rgba(73,155,230,.35);border-radius:16px;background:rgba(33,137,232,.08)}
.update-price-badge strong{display:block;font-size:30px;line-height:1;color:var(--blue2);margin-bottom:7px}
.update-price-badge span{display:block;font-size:13px;color:var(--muted)}
@media(max-width:760px){.update-price-box{display:block}.update-price-badge{margin-top:18px;min-width:0}}


.developer-teaser .developer-card,
.experience-card,.principal-card,.ai-card{align-self:stretch}
.architect-lines{font-weight:700;letter-spacing:.03em;color:var(--blue2)}
.trust-closing{text-align:left}

.v12-notice{border-bottom:1px solid rgba(73,155,230,.28);background:linear-gradient(90deg,rgba(21,78,125,.32),rgba(11,19,28,.96));color:#e8f2fb}
.v12-notice-inner{min-height:42px;display:flex;align-items:center;gap:10px;font-size:14px}
.v12-notice strong{color:#fff;white-space:nowrap}.v12-notice span{color:#b9c8d6}.v12-notice a{margin-left:auto;color:#65b7ff;font-weight:750;white-space:nowrap}.v12-notice a:hover{color:#fff}
html[data-theme="light"] .v12-notice{background:#e8f3fc;color:#24384a;border-bottom-color:#bfd9ee}html[data-theme="light"] .v12-notice strong{color:#102436}html[data-theme="light"] .v12-notice span{color:#516879}html[data-theme="light"] .v12-notice a{color:#0a6fca}
.v12-start-gallery{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}.v12-start-gallery figure{margin:0}.v12-start-gallery img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line);background:#fff}.v12-start-gallery figcaption{padding:10px 4px 0;color:var(--muted);font-size:13px}
@media(max-width:900px){.v12-notice-inner{flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.v12-notice a{margin-left:0}.v12-start-gallery{grid-template-columns:1fr}}


.v12-license-explain{display:grid;grid-template-columns:220px 1fr;gap:42px;align-items:start}
.v12-stop-wrap{padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:var(--shadow)}
.v12-stop-wrap img{display:block;width:100%;height:auto}
.v12-license-text h3{margin-top:0}
.v12-button-info{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}
.v12-button-info .card{min-height:0}
.v12-button-info h4{margin:10px 0 8px;font-size:18px}
html[data-theme="light"] .v12-stop-wrap{background:#fff}
@media(max-width:780px){
  .v12-license-explain{grid-template-columns:1fr;gap:24px}
  .v12-stop-wrap{max-width:220px}
  .v12-button-info{grid-template-columns:1fr}
}


.legal-visual{
  min-height:360px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  padding:38px;
  border:1px solid var(--line);
  border-radius:24px;
  background:
    radial-gradient(circle at 25% 25%, rgba(33,137,232,.16), transparent 44%),
    var(--surface);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.legal-symbol{
  flex:0 0 auto;
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(150px,18vw,260px);
  line-height:.72;
  font-weight:700;
  color:var(--blue2);
  opacity:.94;
  text-shadow:0 18px 48px rgba(0,0,0,.18);
}
.legal-visual-copy{
  display:flex;
  flex-direction:column;
  gap:14px;
  max-width:250px;
}
.legal-visual-copy strong{
  font-size:clamp(24px,3vw,38px);
  line-height:1.04;
  letter-spacing:-.025em;
}
.legal-visual-copy span{
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
}
html[data-theme="light"] .legal-visual{
  background:
    radial-gradient(circle at 25% 25%, rgba(33,137,232,.12), transparent 44%),
    #f7fbff;
}
@media(max-width:760px){
  .legal-visual{min-height:260px;padding:28px;gap:20px}
  .legal-symbol{font-size:130px}
}

.email-obfuscated{
  cursor:default;
  white-space:normal;
  text-align:center;
}
.email-note{
  margin:14px 0 0;
  color:var(--muted);
}


.email-graphic-badge{display:inline-flex;align-items:center;gap:12px;padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);box-shadow:var(--shadow);max-width:100%}
.email-graphic-badge.compact{padding:8px 14px}
.email-graphic-badge span{font-weight:700;color:var(--text)}
.email-graphic-badge img{display:block;max-width:100%;height:34px;width:auto}
.email-inline-graphic{display:inline-block;vertical-align:middle;margin:0 4px}
.email-inline-graphic img{display:inline-block;height:28px;width:auto;vertical-align:middle}
.peppol-card ul.check-list{margin:0;padding-left:18px}
.peppol-card ul.check-list li+li{margin-top:8px}
@media (max-width:760px){.email-graphic-badge{flex-wrap:wrap;justify-content:center;border-radius:20px}.email-graphic-badge img{height:30px}}


.maintenance-pricing{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.maintenance-price-card{
  position:relative;
  min-height:240px;
}
.maintenance-price-card.featured{
  border-color:rgba(63,157,241,.6);
  box-shadow:0 20px 55px rgba(16,99,173,.18);
}
.maintenance-price{
  display:flex;
  align-items:baseline;
  gap:10px;
  margin:20px 0 14px;
}
.maintenance-price strong{
  font-size:clamp(38px,5vw,64px);
  line-height:1;
  letter-spacing:-.04em;
}
.maintenance-price span{
  color:var(--muted);
}
.maintenance-price.compact strong{
  font-size:48px;
}
.maintenance-contact{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.update-separation-card{
  border-color:rgba(63,157,241,.38);
}
@media(max-width:800px){
  .maintenance-pricing,
  .maintenance-contact{
    grid-template-columns:1fr;
  }
}


.kalkulation-positionart-card img{
  display:block;
  width:auto;
  max-width:100%;
  margin:22px auto 0;
  border-radius:12px;
  border:1px solid var(--line);
}
.kalkulation-screen{
  margin-top:34px;
  padding:28px;
  border:1px solid var(--line);
  border-radius:24px;
  background:var(--surface);
  box-shadow:var(--shadow);
}
.kalkulation-screen h3{
  margin-top:8px;
}
.kalkulation-screen > a{
  display:block;
  margin-top:22px;
}
.kalkulation-screen img{
  display:block;
  width:100%;
  height:auto;
  border-radius:16px;
  border:1px solid var(--line);
}


/* Light theme corrections */
html[data-theme="light"] .site-footer{
  background:#f4f8fb;
  color:#52687a;
  border-top-color:#cfdce7;
}
html[data-theme="light"] .site-footer .footer-links strong{
  color:#182b3b;
}
html[data-theme="light"] .site-footer .footer-links a{
  color:#52687a;
}
html[data-theme="light"] .site-footer .footer-links a:hover{
  color:#086fc7;
}
html[data-theme="light"] .site-footer .footer-bottom{
  border-top-color:#d7e1e9;
  color:#607588;
}
html[data-theme="light"] .site-footer .privacy-note{
  color:#607588;
}
html[data-theme="light"] .site-footer .footer-logo{
  opacity:1;
}

html[data-theme="light"] .price-table tbody tr:hover{
  background:#eef6fc;
}
html[data-theme="light"] .price-table tbody tr:hover td{
  color:var(--text);
}
html[data-theme="light"] .price-table tbody tr:hover .price-cell{
  color:var(--blue2);
}