@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#0b1f33;--ink-2:#18334e;--paper:#f6f4ef;--white:#fff;--line:#d8dee6;--muted:#5c6b7a;--blue:#2856d8;--blue-dark:#1c3f9f;--blue-soft:#eaf0ff;--red:#b4233a;--red-soft:#fbecef;--teal:#087e6a;--teal-soft:#e8f5f1;--amber:#9a5b00;--amber-soft:#fff4de;--shadow:0 18px 60px rgba(11,31,51,.10);--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body.portal{margin:0;min-width:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased}.portal *{min-width:0}.portal h1,.portal h2,.portal h3,.portal p{margin-top:0}.portal h1,.portal h2,.portal h3{line-height:1.12;letter-spacing:-.035em}.portal h1{font-size:clamp(2.5rem,4.25vw,3.75rem);max-width:930px;margin-bottom:24px}.portal h2{font-size:clamp(1.9rem,3vw,2.55rem);margin-bottom:16px}.portal h3{font-size:1.08rem}.portal a{color:inherit}.portal-wrap{width:calc(100% - 48px);max-width:1240px;margin-inline:auto}.portal-skip{position:absolute;left:-9999px}.portal-skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:99}
.portal-evidence{background:var(--ink);color:#dbe5ef;font-size:.72rem;letter-spacing:.015em}.portal-evidence .portal-wrap{min-height:34px;display:flex;align-items:center;gap:24px}.portal-evidence span+span{color:#9fb0c1}.portal-evidence a{margin-left:auto;color:#fff;text-decoration:none;border-bottom:1px solid #6f8498}.portal-header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:relative;z-index:20}.portal-header-main{height:78px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:40px}.portal-logo{display:flex;align-items:center;gap:12px;text-decoration:none}.portal-logo-mark{width:42px;height:42px;border:1px solid var(--ink);display:flex;flex-direction:column;justify-content:center;gap:4px;padding:0 9px}.portal-logo-mark i{height:2px;background:var(--blue);display:block}.portal-logo-mark i:nth-child(1){width:55%}.portal-logo-mark i:nth-child(2){width:100%}.portal-logo-mark i:nth-child(3){width:72%}.portal-wordmark{display:flex;flex-direction:column;font-size:.72rem;line-height:1.08;letter-spacing:.08em;text-transform:uppercase}.portal-wordmark b{font-size:.9rem;letter-spacing:.02em}.portal-nav{display:flex;justify-content:flex-end;align-items:center;gap:30px}.portal-nav a{text-decoration:none;color:#34495e;font-size:.82rem;font-weight:650;padding:28px 0 26px;border-bottom:3px solid transparent}.portal-nav a:hover,.portal-nav a[aria-current=page]{color:var(--blue);border-bottom-color:var(--blue)}.portal .portal-header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 15px;background:var(--ink);color:#fff;text-decoration:none;font-size:.76rem;font-weight:700}.portal-menu{display:none;background:#fff;border:1px solid var(--ink);padding:9px 12px;font:inherit;font-size:.8rem}.portal-search,.portal-subnav{display:none}
.portal-breadcrumb{padding:16px 0;font-size:.72rem;color:var(--muted)}.portal-breadcrumb a{text-decoration:none}.portal-breadcrumb span{margin:0 8px;color:#9aa8b5}
.portal-hero{background:var(--paper);color:var(--ink);padding:72px 0 64px;border-bottom:1px solid var(--line)}.portal-hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr);gap:72px;align-items:center}.portal-eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.13em;font-size:.67rem;font-weight:800;margin-bottom:16px}.portal-hero p{max-width:760px;color:#34495e;font-size:1.08rem;line-height:1.7}.portal-hero-note{display:flex;gap:9px;flex-wrap:wrap;margin-top:28px}.portal-hero-note span{border:1px solid #bcc6d1;background:rgba(255,255,255,.58);padding:6px 10px;font-size:.69rem;color:#405367}.portal-need{background:var(--ink);color:#fff;padding:26px 26px 20px;box-shadow:var(--shadow);position:relative}.portal-need:before{content:'ENTSCHEIDUNGSWEG';display:block;color:#89a3bd;font-size:.61rem;font-weight:800;letter-spacing:.13em;margin-bottom:8px}.portal-need>strong{display:block;font-size:.88rem;margin-bottom:10px}.portal-need a{display:grid;grid-template-columns:30px 1fr;align-items:center;gap:12px;padding:14px 0;border-top:1px solid rgba(255,255,255,.16);text-decoration:none;font-size:.78rem;font-weight:650}.portal-need a span{width:26px;height:26px;border:1px solid #617990;color:#c7d4e0;display:grid;place-items:center;font-size:.65rem}.portal-need a:hover{color:#a9c1ff}
.portal-answerbar{background:#fff;border-bottom:1px solid var(--line)}.portal-answerbar .portal-wrap{display:grid;grid-template-columns:145px 1fr;gap:28px;padding:29px 0}.portal-answerbar strong:first-child{color:var(--blue);font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;padding-top:5px}.portal-answerbar p{margin:0;font-size:1rem;max-width:980px}.portal-answerbar p strong{color:var(--ink)}
.portal-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);margin:38px 0 0;background:#fff}.portal-stat{padding:24px 26px;border-left:1px solid var(--line)}.portal-stat:first-child{border-left:0}.portal-stat b{display:block;color:var(--blue);font-size:1.65rem;line-height:1.1;font-variant-numeric:tabular-nums}.portal-stat span{display:block;color:var(--muted);font-size:.73rem;margin-top:7px}
.portal-main{padding:70px 0 104px}.portal-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:58px;align-items:start}.portal-sidebar{position:sticky;top:20px}.portal-sidebox{padding:0 0 22px;margin-bottom:24px;border-bottom:1px solid var(--line)}.portal-sidebox h2{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.portal-sidebox ul{list-style:none;margin:0;padding:0}.portal-sidebox li{border-top:1px solid #e4e7eb}.portal-sidebox li:first-child{border-top:0}.portal-sidebox a{display:block;text-decoration:none;padding:9px 0;color:#405367;font-size:.75rem}.portal-sidebox a:hover{color:var(--blue)}.portal-sidebox p{font-size:.73rem;color:var(--muted);margin-bottom:8px}.portal-content>*+*{margin-top:82px}.portal-section{scroll-margin-top:20px}.portal-section-head{display:grid;grid-template-columns:1fr minmax(240px,390px);align-items:end;gap:34px;margin-bottom:26px}.portal-section-head h2{margin-bottom:0}.portal-section-head p{margin:0;color:var(--muted);font-size:.8rem}.portal-section .portal-eyebrow[style]{color:var(--blue)!important}
.portal-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}.portal-choice{padding:26px 24px 28px;border-right:1px solid var(--line);text-decoration:none;background:transparent}.portal-choice:last-child{border-right:0}.portal-choice:hover{background:#fff}.portal-choice-icon{width:34px;height:34px;border:1px solid var(--blue);color:var(--blue);display:grid;place-items:center;font-size:.69rem;font-weight:800;margin-bottom:22px}.portal-choice h3{margin-bottom:9px}.portal-choice p{font-size:.78rem;color:var(--muted);margin-bottom:18px}.portal-choice b{font-size:.72rem;color:var(--blue)}
.provider-list{border-top:1px solid var(--ink)}.provider{display:grid;grid-template-columns:minmax(245px,1fr) minmax(190px,.8fr) minmax(200px,.8fr) 138px;gap:30px;align-items:center;background:transparent;border-bottom:1px solid var(--line);padding:25px 0}.provider:hover{background:rgba(255,255,255,.65)}.provider-id{display:grid;grid-template-columns:92px minmax(0,1fr);gap:18px;align-items:center}.provider-logo{width:92px;height:56px;padding:8px 10px;background:#fff;border:1px solid #e0e4e9;display:flex;align-items:center;justify-content:center}.provider-logo img{display:block;max-width:100%;max-height:36px;width:auto;height:auto}.provider-wordlogo span{font-weight:800;color:#223951;letter-spacing:-.03em}.provider-name{display:block;font-size:.95rem;overflow-wrap:anywhere}.provider-type{display:block;color:var(--muted);font-size:.6rem;text-transform:uppercase;letter-spacing:.06em;font-weight:750;margin-top:4px}.provider-own .provider-type{color:var(--blue)}.provider-label{display:block;font-size:.6rem;color:#738293;text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}.provider-value{display:block;color:#34495e;font-size:.76rem;overflow-wrap:anywhere}.provider-price{font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}.provider-link{display:inline-flex;align-items:center;justify-content:space-between;gap:10px;min-height:40px;padding:0 13px;border:1px solid #9ba8b5;text-decoration:none;font-size:.69rem;font-weight:750}.provider-link:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.portal-table-wrap{background:#fff;border:1px solid var(--line);overflow-x:auto;max-width:100%}.portal-table{width:100%;border-collapse:collapse;min-width:850px;font-size:.74rem}.portal-table th,.portal-table td{text-align:left;vertical-align:top;padding:15px;border-bottom:1px solid var(--line)}.portal-table thead th{background:#ebe9e3;color:#415264;font-size:.6rem;text-transform:uppercase;letter-spacing:.07em}.portal-table tbody tr:last-child td{border-bottom:0}.portal-table tbody tr:hover{background:#f8f9fb}.portal-table strong{display:block}.portal-table small{color:var(--muted)}
.portal-fact-teaser{background:var(--ink);color:#fff;border:0;border-left:5px solid var(--red);padding:30px 32px;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center}.portal-fact-teaser h2{font-size:1.55rem}.portal-fact-teaser p{font-size:.82rem;color:#c7d2dd;margin-bottom:0}.portal-button{display:inline-flex;align-items:center;justify-content:center;min-height:43px;padding:0 16px;background:var(--blue);color:#fff;border:1px solid var(--blue);text-decoration:none;font-size:.73rem;font-weight:750;white-space:nowrap}.portal-button.secondary{background:#fff;color:var(--blue)}
.portal-faq{border-top:1px solid var(--ink)}.portal-faq details{padding:18px 0;border-bottom:1px solid var(--line)}.portal-faq summary{font-weight:700;font-size:.84rem;cursor:pointer;list-style:none;position:relative;padding-right:28px}.portal-faq summary:after{content:'+';position:absolute;right:3px;color:var(--blue)}.portal-faq details[open] summary:after{content:'–'}.portal-faq p{color:var(--muted);font-size:.8rem;margin:12px 0 0;max-width:78ch}
.portal-article-head{background:var(--ink);color:#fff;padding:68px 0 56px}.portal-article-head .portal-wrap{max-width:1120px}.portal-article-head h1{max-width:930px}.portal-article-head .lead{font-size:1.04rem;color:#c5d2df;max-width:820px}.portal-article-head .portal-eyebrow[style]{color:#ff8797!important}.portal-disclosure{background:rgba(255,244,222,.10);border:1px solid rgba(255,222,158,.55);padding:16px 18px;font-size:.75rem;max-width:900px;margin-top:24px;color:#f7e8c7}.portal-byline{color:#93a7ba;font-size:.68rem;margin-top:14px}.fact-overview{padding:40px 0 46px;background:#fff;border-bottom:1px solid var(--line)}.fact-result{background:var(--red-soft);border-left:5px solid var(--red);padding:24px 26px;margin-bottom:26px}.fact-result strong{display:block;color:var(--red);font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:7px}.fact-result p{margin:0;font-size:.93rem;max-width:1050px}.fact-grid{display:grid;grid-template-columns:1fr;border-top:1px solid var(--ink)}.fact-card{display:grid;grid-template-columns:minmax(250px,.75fr) 1.4fr;align-items:start;gap:28px;padding:16px 0;border-bottom:1px solid var(--line)}.fact-card b{display:flex;align-items:flex-start;gap:9px;font-size:.78rem}.fact-card b:before{content:'';flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--red);margin-top:6px}.fact-card p{font-size:.75rem;color:var(--muted);margin:0}.article-layout{display:grid;grid-template-columns:minmax(0,790px) 250px;gap:72px;align-items:start;padding:70px 0 96px}.article-copy>section{padding:0 0 48px;margin-bottom:48px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.article-copy h2{font-size:1.75rem}.article-copy p,.article-copy li{color:#34495e}.article-copy code{overflow-wrap:anywhere}.finding{display:grid;grid-template-columns:125px 1fr;gap:24px;background:#fff;border-left:3px solid var(--teal);padding:19px 21px;margin:20px 0}.finding-label{font-size:.61rem;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);font-weight:800}.finding p{margin:0;font-size:.8rem}.source-note{font-size:.7rem!important;color:var(--muted)!important}.source-note a{color:var(--blue)}.article-nav{position:sticky;top:18px}.article-nav .portal-sidebox ol{margin:0;padding-left:20px}.article-nav .portal-sidebox li{font-size:.72rem;margin:7px 0}.status-tag{display:inline-flex;padding:4px 7px;background:var(--teal-soft);color:var(--teal);font-size:.6rem;text-transform:uppercase;letter-spacing:.06em;font-weight:800;margin-bottom:11px}
.portal-footer{background:var(--ink);color:#fff;padding:58px 0 22px}.portal-footer .portal-logo-mark{border-color:#fff}.portal-footer .portal-logo-mark i{background:#8eabff}.portal-footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:50px}.portal-footer p,.portal-footer a{color:#aebdca;font-size:.74rem}.portal-footer a{text-decoration:none}.portal-footer h3{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}.portal-footer ul{list-style:none;margin:0;padding:0}.portal-footer li{margin:7px 0}.portal-footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;margin-top:42px;color:#8295a8;font-size:.65rem;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
@media(max-width:1060px){.portal-header-main{grid-template-columns:auto 1fr auto}.portal-header-cta{display:none}.portal-nav{display:none}.portal-menu{display:block;justify-self:end}.portal-nav.open{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;padding:18px 24px;flex-direction:column;align-items:flex-start;gap:0;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.portal-nav.open a{padding:9px 0;border:0}.portal-hero-grid{grid-template-columns:1fr;gap:34px}.portal-need{max-width:650px}.portal-layout{grid-template-columns:1fr;gap:35px}.portal-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:28px}.provider{grid-template-columns:minmax(220px,1fr) 1fr 1fr}.provider-link{grid-column:1/-1;width:max-content}.fact-card{grid-template-columns:minmax(230px,.8fr) 1fr}.article-layout{grid-template-columns:1fr}.article-nav{position:static;order:-1;display:grid;grid-template-columns:1fr 1fr;gap:25px}.portal-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.portal-wrap{width:calc(100% - 32px)}.portal-evidence .portal-wrap{min-height:38px;gap:10px;justify-content:space-between}.portal-evidence span:nth-child(2){display:none}.portal-evidence a{margin-left:0}.portal-header-main{height:68px;gap:14px}.portal-logo-mark{width:36px;height:36px}.portal-wordmark{font-size:.58rem}.portal-wordmark b{font-size:.76rem}.portal-menu{padding:8px 10px}.portal-nav.open{top:68px}.portal-hero{padding:46px 0 42px}.portal h1{font-size:2.25rem}.portal h2{font-size:1.75rem}.portal-hero p{font-size:.96rem}.portal-hero-note{gap:7px}.portal-hero-note span{font-size:.62rem}.portal-need{padding:22px 20px 16px}.portal-answerbar .portal-wrap{grid-template-columns:1fr;gap:7px;padding:24px 0}.portal-stats{grid-template-columns:1fr;margin-top:28px}.portal-stat{border-left:0;border-top:1px solid var(--line);padding:18px 20px}.portal-stat:first-child{border-top:0}.portal-main{padding:48px 0 74px}.portal-sidebar{grid-template-columns:1fr}.portal-content>*+*{margin-top:62px}.portal-section-head{grid-template-columns:1fr;gap:10px}.portal-choice-grid{grid-template-columns:1fr}.portal-choice{border-right:0;border-bottom:1px solid var(--line);padding:22px 4px}.portal-choice:last-child{border-bottom:0}.provider{grid-template-columns:1fr;gap:16px;padding:24px 0}.provider-id{grid-template-columns:96px 1fr}.provider-label{margin-bottom:2px}.provider-link{grid-column:auto;width:100%}.portal-table-wrap{overflow:visible;border:0;background:transparent}.portal-table,.portal-table tbody,.portal-table tr,.portal-table td{display:block;width:100%;min-width:0}.portal-table thead{display:none}.portal-table tr{background:#fff;border:1px solid var(--line);margin-bottom:14px;padding:15px}.portal-table td{border:0;padding:7px 0}.portal-table td:before{display:block;color:#738293;font-size:.58rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:2px}.portal-table td:nth-child(1):before{content:'Anbieter'}.portal-table td:nth-child(2):before{content:'Produktionsweg'}.portal-table td:nth-child(3):before{content:'Preisstand'}.portal-table td:nth-child(4):before{content:'Geeignet für'}.portal-fact-teaser{grid-template-columns:1fr;padding:25px 22px;gap:18px}.portal-button{width:100%}.portal-article-head{padding:46px 0 40px}.fact-overview{padding:30px 0 38px}.fact-result{padding:20px}.fact-card{grid-template-columns:1fr;gap:5px;padding:16px 0}.article-layout{padding:48px 0 76px}.article-copy>section{padding-bottom:38px;margin-bottom:38px}.article-copy h2{font-size:1.55rem}.finding{grid-template-columns:1fr;gap:7px;padding:17px}.article-nav{grid-template-columns:1fr}.portal-footer-grid{grid-template-columns:1fr}.portal-footer-bottom{display:block}.portal-footer-bottom span{display:block;margin-top:6px}}

/* Clarity pass: consistent warranty notice and scannable provider columns. */
.portal-warranty{background:#ece8de;border-bottom:1px solid #d7d1c5;color:#4d5a67;font-size:.7rem}.portal-warranty .portal-wrap{min-height:38px;display:flex;align-items:center;gap:5px}.portal-warranty strong{color:var(--ink)}
.provider-head{display:grid;grid-template-columns:minmax(290px,1.15fr) minmax(180px,.8fr) minmax(190px,.8fr) 136px;gap:18px;padding:10px 0;border-bottom:1px solid var(--line);color:#718091;font-size:.58rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.provider{grid-template-columns:minmax(290px,1.15fr) minmax(180px,.8fr) minmax(190px,.8fr) 136px;gap:18px}.provider-id{grid-template-columns:72px minmax(0,1fr);gap:14px}.provider-logo{width:72px}.provider-name,.portal-table td:first-child strong{white-space:nowrap}.provider-name{font-size:.88rem}
.fact-context{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.24);border-bottom:1px solid rgba(255,255,255,.24);margin:28px 0 0}.fact-context>div{padding:18px 20px 18px 0;border-right:1px solid rgba(255,255,255,.18)}.fact-context>div+div{padding-left:20px}.fact-context>div:last-child{border-right:0}.fact-context b{display:block;color:#ff91a1;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px}.fact-context p{margin:0;color:#d4dee8;font-size:.78rem;line-height:1.55}
@media(min-width:1061px){.provider-label{display:none}}
@media(max-width:1060px){.portal .portal-header-cta{display:none}.provider-head{display:none}.provider{grid-template-columns:minmax(250px,1fr) 1fr 1fr}.provider-id{grid-template-columns:72px minmax(0,1fr)}.provider-name{font-size:.83rem}.fact-context{grid-template-columns:1fr}.fact-context>div,.fact-context>div+div{padding:15px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.fact-context>div:last-child{border-bottom:0}}
@media(max-width:720px){.portal-warranty .portal-wrap{padding:10px 0;display:block;line-height:1.5}.provider{grid-template-columns:1fr}.provider-id{grid-template-columns:72px minmax(0,1fr)}.provider-name{font-size:.83rem;letter-spacing:-.025em}.portal-table td:first-child strong{font-size:.83rem}.fact-context{margin-top:22px}}