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h3{font-family:var(--font-display);font-size:1.35rem;font-weight:600;color:var(--ink);margin:32px 0 12px;line-height:1.3}.case-content p{font-size:1.0625rem;color:var(--day-text);line-height:1.8;margin-bottom:20px}.case-content ul{margin:0 0 24px 24px;color:var(--day-text);line-height:1.8}.case-content li{margin-bottom:8px;font-size:1.0625rem}.case-content strong{color:var(--ink);font-weight:600}.problem-box{background:rgba(239,68,68,.05);border-left:4px solid #ef4444;padding:24px 28px;border-radius:0 14px 14px 0;margin:28px 0}.problem-box-title{font-family:var(--font-display);font-weight:600;font-size:.95rem;color:#ef4444;margin-bottom:8px;display:flex;align-items:center;gap:8px}.problem-box p{color:var(--day-text)!important;font-size:1rem!important;margin-bottom:0!important}.problem-box ul{margin:8px 0 0 20px;font-size:1rem;color:var(--day-text)}.problem-box li{margin-bottom:4px}.solution-box{background:rgba(47,208,140,.06);border-left:4px solid #2fd08c;padding:24px 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var(--day-border)}.metrics-table .old-val{color:#ef4444;font-weight:600}.metrics-table .new-val{color:#2fd08c;font-weight:600}.metrics-table .change-val{color:var(--accent-strong);font-weight:700;font-family:var(--font-display)}.client-quote{background:var(--day-card);border:1px solid var(--day-border);box-shadow:0 10px 30px rgba(23,38,105,.06);border-radius:20px;padding:40px;margin:40px 0;position:relative}.client-quote::before{content:"“";font-family:var(--font-serif);font-size:4rem;color:var(--accent-strong);position:absolute;top:16px;left:32px;line-height:1;opacity:.25}.client-quote blockquote{font-size:1.15rem;color:var(--day-text);line-height:1.8;font-style:italic;margin-bottom:20px;padding-top:16px}.client-quote-author{display:flex;align-items:center;gap:12px}.client-quote-avatar{width:44px;height:44px;background:var(--accent-glow);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:var(--accent-strong)}.client-quote-name{font-weight:600;font-size:.9rem;color:var(--ink)}.client-quote-role{font-size:.8rem;color:var(--day-text-2)}@media (max-width:768px){.hero.k9-hero{padding:128px 20px 56px}.proj-zahlen{padding:56px 0 72px}.case-content{padding:64px 20px 88px}.comparison-grid{grid-template-columns:1fr}.comparison-table-wrap{overflow-x:auto}.metrics-table{min-width:680px}}.article-author{display:flex;align-items:center;gap:14px;justify-content:center;margin:1.75rem auto 0;text-align:left}.article-author-avatar{width:44px;height:44px;flex:0 0 44px;background:rgba(123,147,255,.14);border:1px solid 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