.preview-bar{position:fixed;bottom:0;left:0;right:0;z-index:1000;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 22px;padding:10px 18px;background:#071320;color:#fff;border-top:1px solid #284253;font:12px/1.5 Geist,Arial,sans-serif}
.preview-bar strong{color:#7edfff;font-weight:600}.preview-bar a{color:#fff;text-underline-offset:4px;padding:3px 0}.preview-bar a:focus-visible{outline:2px solid #7edfff;outline-offset:4px}
body.web{padding-bottom:70px}.study{--study-width:1180px;padding-top:116px}.study a,.case__links a{scroll-margin-top:110px;scroll-margin-bottom:100px}
.study-wrap{width:min(var(--study-width),calc(100% - 2 * var(--page)));margin-inline:auto}.study-back{font-size:14px;color:var(--ink-soft);text-decoration:none;display:inline-block;margin-bottom:36px}.study-back:hover{text-decoration:underline}
.study-top{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:end;margin-bottom:40px}.study-top h1{font-size:clamp(38px,4.7vw,66px);line-height:1.04;font-weight:650;letter-spacing:-.055em;max-width:700px}.study-top h1 em{font-style:normal;color:var(--cyan-ink)}
.study-intro{font-size:18px;line-height:1.65;color:var(--ink-soft);margin:0;max-width:47ch}.study-context{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:25px}.study-context span{border-top:1px solid var(--line);padding-top:10px}
.study-hero{display:grid;grid-template-columns:1.13fr .87fr;background:var(--paper);border:1px solid var(--line);margin-bottom:24px;min-width:0}.compare{padding:28px 32px;min-width:0}.compare-top{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--ink-soft);margin-bottom:18px}.compare-top strong{font-size:13px;color:var(--ink)}
.compare-phones{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start;max-width:460px;margin:auto}.compare-view{margin:0;min-width:0}.compare-label{display:flex;justify-content:space-between;gap:8px;font-size:12px;margin:0 0 10px;color:var(--ink-soft)}.compare-label b{color:var(--ink);font-weight:650}
.phone-shot{border:6px solid #111a22;border-radius:21px;overflow:hidden;background:#111a22;box-shadow:0 10px 25px #0d182619;aspect-ratio:390/844}.phone-shot img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}
.compare-tabs{display:none}.compare-note{font-size:11px;line-height:1.55;color:var(--ink-soft);margin:20px 0 0;max-width:54ch}.study-hero-copy{padding:38px 36px;border-left:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.study-hero-copy h2{font-size:clamp(26px,2.8vw,37px);line-height:1.12;letter-spacing:-.035em;margin:0 0 22px}.study-hero-copy p{color:var(--ink-soft);line-height:1.65;font-size:16px;margin:0 0 22px}
.study-points{padding:0;margin:0 0 26px;list-style:none}.study-points li{padding:12px 0 12px 23px;border-top:1px solid #dce5ed;position:relative;font-size:15px;line-height:1.45}.study-points li::before{content:'↗';position:absolute;left:0;color:var(--cyan-ink)}.study-hero-copy .web-link{align-self:flex-start}
.study-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:22px 0 30px;margin:0;border-bottom:1px solid var(--line)}.study-metrics div{border-left:2px solid var(--cyan);padding-left:18px}.study-metrics dt{font-size:13px;line-height:1.45;color:var(--ink-soft);margin-top:8px}.study-metrics dd{font-size:clamp(32px,4vw,52px);line-height:1;font-weight:600;letter-spacing:-.055em;margin:0;color:var(--ink)}.study-period{font-size:12px;line-height:1.65;color:var(--muted);margin:15px 0 0}
.study-section{padding-block:58px;border-bottom:1px solid var(--line)}.study-section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:28px}.study-section h2{font-size:clamp(28px,3vw,40px);line-height:1.15;letter-spacing:-.035em}.study-section-head>p{margin:0;color:var(--ink-soft);font-size:16px;line-height:1.65}.study-changes{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.study-changes article{border-top:2px solid var(--line);padding-top:18px}.study-changes article>span{font:12px 'Geist Mono',monospace;color:var(--cyan-ink)}.study-changes h3{font-size:20px;letter-spacing:-.025em;line-height:1.25;margin:16px 0 10px}.study-changes p{font-size:15px;line-height:1.65;color:var(--ink-soft);margin:0}
.evidence-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}.evidence-grid p{margin:0 0 16px;font-size:15px;line-height:1.7;color:var(--ink-soft)}.evidence-grid strong{color:var(--ink)}.evidence-grid .evidence-limit{padding:16px 18px;background:var(--paper);border-left:2px solid #97aab9;font-size:13px}.study-details{border:1px solid var(--line)}.study-details summary{padding:18px;cursor:pointer;font-size:14px;font-weight:600}.study-details[open] summary{border-bottom:1px solid var(--line)}.study-details img{width:100%;height:auto}.study-details .source-text{padding:16px;font-size:12px;margin:0}.study-source-link{color:var(--cyan-ink);font-size:13px;text-underline-offset:3px}
.study-query-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}.study-query-table th{font-size:12px;font-weight:500;color:var(--ink-soft);padding:12px 0;border-bottom:1px solid var(--line)}.study-query-table td{padding:19px 0;border-bottom:1px solid var(--line)}.study-query-table th:not(:first-child),.study-query-table td:not(:first-child){text-align:right;padding-left:12px}.study-query-table td:first-child{max-width:220px;font-weight:550}.study-query-table small{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:6px}.study-query-table .rank{font-size:22px;letter-spacing:-.04em;font-weight:600;color:var(--cyan-ink)}
.study-closing{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:54px}.study-closing h2{font-size:30px;line-height:1.12;letter-spacing:-.035em;max-width:470px}.study-closing p{font-size:14px;color:var(--ink-soft);margin:13px 0 0;max-width:520px;line-height:1.6}.study-closing .web-btn{flex-shrink:0}
.reifen-visual{display:grid;grid-template-columns:1fr 1.15fr;align-items:center;gap:26px;padding:28px 32px}.reifen-phone{max-width:216px;justify-self:center;width:100%}.query-card{background:white;border:1px solid var(--line);padding:24px 20px;box-shadow:0 12px 25px #0d182609}.query-card>span{font:11px 'Geist Mono',monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.query-card h2{font-size:24px;line-height:1.2;letter-spacing:-.035em;margin:18px 0 30px}.query-card b{font-size:64px;letter-spacing:-.07em;line-height:1;color:var(--cyan-ink);font-weight:600;display:block}.query-card p{font-size:12px;line-height:1.6;color:var(--ink-soft);margin:10px 0 0}.query-card small{display:block;font-size:11px;line-height:1.6;color:var(--muted);margin-top:23px;border-top:1px solid var(--line);padding-top:13px}
/* Reuse the reference slot instead of adding a new section. */
.cases .case__bild.case-comparison{aspect-ratio:16/10;padding:16px 20px;background:#dfe8ef;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:20px;border:1px solid #d1dde7;overflow:hidden}.case-mini{width:35%;max-width:160px;display:flex;flex-direction:column;align-items:center;gap:7px}.case-mini span{font-size:10px;line-height:1.3;color:#41566b;white-space:nowrap}.cases .case__bild .case-mini img{width:auto;height:auto;max-height:245px;aspect-ratio:390/844;object-fit:contain;border:4px solid #132332;border-radius:12px}.case__links{display:flex;align-items:center;flex-wrap:wrap;gap:14px 22px}.case-study-link{font-weight:700!important;color:#00668d!important;border-bottom:1px solid #83cbe5;padding-block:6px}.case-source{font-size:12px;line-height:1.5;color:var(--muted)}
.cases .case-data-strip .mess__werte b{font-size:clamp(26px,3vw,38px)}.cases .case-data-strip .mess__werte span{line-height:1.4}.case-stat-note{font-size:12px!important}.case-shortcuts{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;margin-top:20px;font-size:14px}.case-shortcuts a{color:var(--cyan-ink);text-decoration:underline;text-underline-offset:4px}
@media(min-width:681px){.compare-view[hidden]{display:block!important}}
@media(max-width:900px){.study-top{gap:28px}.study-top h1{font-size:46px}.study-hero{grid-template-columns:1fr}.study-hero-copy{border-left:0;border-top:1px solid var(--line);padding:28px}.compare-phones{max-width:430px}.evidence-grid{gap:30px}.study-section-head{gap:30px}.reifen-visual{max-width:650px;width:100%;margin:auto}.study-closing{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){body.web{padding-bottom:86px}.preview-bar{gap:4px 17px;padding:8px 14px;font-size:11px}.preview-bar strong{width:100%;text-align:center}.study{padding-top:98px}.study-back{margin-bottom:25px;font-size:13px}.study-top{display:block;margin-bottom:25px}.study-top h1{font-size:clamp(34px,10vw,44px);line-height:1.07;margin-bottom:20px}.study-intro{font-size:16px;line-height:1.6}.study-context{gap:16px;margin-top:18px;font-size:11px}.study-top .eyebrow{font-size:10px;letter-spacing:.1em}.compare{padding:20px}.compare-top{display:block;margin-bottom:16px}.compare-top>span{display:block;font-size:11px;margin-top:5px}.compare-tabs{display:flex;gap:6px;padding:4px;background:#dfe7ee;margin-bottom:20px}.compare-tabs button{flex:1;min-height:44px;border:0;background:transparent;font:600 14px Geist,Arial,sans-serif;color:#41566b;cursor:pointer}.compare-tabs button[aria-pressed=true]{background:white;color:#0d1826;box-shadow:0 1px 5px #00000014}.compare-tabs button:focus-visible{outline:2px solid #007aa6;outline-offset:1px}.compare-phones{display:block;max-width:260px}.compare-view[hidden]{display:none}.compare-note{font-size:11px}.study-hero-copy{padding:24px 20px}.study-hero-copy h2{font-size:27px}.study-hero-copy p{font-size:15px}.study-points li{font-size:14px}.study-metrics{gap:12px;padding-top:12px;padding-bottom:24px}.study-metrics div{padding-left:10px}.study-metrics dd{font-size:31px}.study-metrics dt{font-size:11px;margin-top:9px}.study-period{font-size:11px}.study-section{padding-block:36px}.study-section-head,.evidence-grid{display:block}.study-section h2{font-size:29px}.study-section-head>p{font-size:15px;margin-top:17px}.study-changes{grid-template-columns:1fr;gap:25px}.study-changes h3{margin:12px 0 8px}.evidence-grid>div+div{margin-top:23px}.study-query-table{font-size:12px}.study-query-table th{font-size:10px}.study-query-table th:not(:first-child),.study-query-table td:not(:first-child){padding-left:9px}.study-query-table .rank{font-size:20px}.study-closing{padding-block:38px}.study-closing h2{font-size:29px}.study-closing .web-btn{width:100%}.reifen-visual{padding:23px 18px;gap:16px;grid-template-columns:.85fr 1fr}.query-card{padding:18px 12px}.query-card h2{font-size:19px;margin:14px 0 24px}.query-card b{font-size:48px}.query-card>span{font-size:9px}.query-card small{font-size:10px}.phone-shot{border-width:4px;border-radius:15px}.cases .case__bild.case-comparison{padding:12px;gap:18px}.case-mini{width:34%}.cases .case__bild .case-mini img{max-height:190px}.case__links{gap:8px 18px}.case-shortcuts{font-size:12px;gap:10px 18px}}
@media(prefers-reduced-motion:reduce){.study *{scroll-behavior:auto!important;transition:none!important}}
.cases .case-comparison .case-mini{position:relative;align-self:stretch;flex:0 0 35%;min-height:0}
.cases .case-comparison .case-mini span{position:absolute;top:0;left:50%;transform:translateX(-50%)}
.cases .case-comparison .case-mini img{position:absolute;top:20px;left:50%;transform:translateX(-50%);height:calc(100% - 20px);width:auto;max-height:none;max-width:100%;object-fit:contain}
.cases .case-data-strip .mess__werte{grid-template-columns:repeat(3,minmax(0,1fr))}
.cases .case-data-strip .mess__werte li{padding:0 10px}
.cases .case-data-strip .mess__werte li+li{border-left:1px solid var(--line)}
.cases .case-data-strip .mess__werte li:first-child{padding-left:0}
.cases .case-data-strip .mess__werte li:last-child{padding-right:0}
.study-closing{scroll-margin-top:100px}