:root{--color-bg:#fff;--color-text:#1c1c1e;--color-muted:#5f6368;--color-border:#e2e5e9;--color-primary:#0f766e;--color-primary-dark:#0b5c56;--color-accent-bg:#f0fdfa;--color-warning-bg:#fff8e1;--radius:10px;--max-width:720px;--font-sans:system-ui , -apple-system , "Segoe UI" , Roboto , Helvetica , Arial , sans-serif}@media (prefers-color-scheme:dark){:root{--color-bg:#121212;--color-text:#f1f1f1;--color-muted:#a1a1aa;--color-border:#2c2c2e;--color-primary:#2dd4bf;--color-primary-dark:#14b8a6;--color-accent-bg:#0f2b28;--color-warning-bg:#2a2313}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family: var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.55}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem}h1,h2,h3{line-height:1.25}h1{font-size:1.6rem;margin:.4rem 0 .75rem}h2{font-size:1.25rem;margin-top:2rem}h3{font-size:1.05rem;margin-bottom:.35rem}a{color:var(--color-primary-dark)}.site-header{padding:1.5rem 0 1rem;border-bottom:1px solid var(--color-border)}.logo{font-weight:700;font-size:1.1rem;margin:0}.tagline{margin:.2rem 0 0;color:var(--color-muted);font-size:.9rem}main{padding-bottom:3rem}.rechner-section{padding-top:1.5rem}.lead{color:var(--color-muted);margin-bottom:1.5rem}.rechner-form{background:var(--color-accent-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:1.1rem}.feld{display:flex;flex-direction:column;gap:.35rem}label{font-weight:600;font-size:.95rem}input[type="number"]{font-size:1rem;padding:.65rem .75rem;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg);color:var(--color-text);width:100%}input[type="number"]:focus{outline:2px solid var(--color-primary);outline-offset:1px}.feld__hinweis{margin:0;font-size:.82rem;color:var(--color-muted)}.btn-primary{appearance:none;border:none;background:var(--color-primary);color:#fff;font-size:1rem;font-weight:600;padding:.8rem 1.25rem;border-radius:8px;cursor:pointer;transition:background .15s ease}.btn-primary:hover{background:var(--color-primary-dark)}.ergebnis{margin-top:1.25rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-bg)}.ergebnis__zahl{font-size:2.1rem;font-weight:800;color:var(--color-primary-dark);margin:.25rem 0}.ergebnis__hinweis{background:var(--color-warning-bg);border-radius:6px;padding:.6rem .75rem;font-size:.9rem}.ergebnis__abzug{border-top:1px solid var(--color-border);padding-top:.75rem;margin-top:.75rem}.ad-slot{margin:1.75rem auto;max-width:var(--max-width);padding:.75rem 1.25rem;border:1px dashed var(--color-border);border-radius:8px;text-align:center;color:var(--color-muted);font-size:.8rem;min-height:60px;display:flex;align-items:center;justify-content:center}.ad-slot__label{text-transform:uppercase;letter-spacing:.05em}.vergleich-section{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.eligibility-check{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.1rem 1.25rem;margin:1.25rem 0;display:flex;flex-direction:column;gap:1rem}.eligibility-check h3{margin:0 0 .25rem;font-size:1.05rem}.eligibility-frage{border:none;padding:0;margin:0}.eligibility-frage legend{padding:0;font-size:.92rem;margin-bottom:.4rem}.ja-nein{display:flex;gap:1.25rem}.ja-nein label{font-weight:400;font-size:.92rem;display:flex;align-items:center;gap:.35rem;cursor:pointer}.vergleich-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin:1rem 0}.vergleich-spalte{border:1px solid var(--color-border);border-radius:8px;padding:1rem}.vergleich-spalte__titel{margin:0 0 .25rem;font-weight:600;color:var(--color-muted);font-size:.9rem}.vergleich-spalte--besser{border-color:var(--color-primary);background:var(--color-accent-bg)}.vergleich-disclaimer{font-size:.8rem;color:var(--color-muted);border-top:1px solid var(--color-border);padding-top:.75rem;margin-top:1rem}@media (min-width:640px){.vergleich-grid{grid-template-columns:1fr 1fr}}.affiliate-box{margin-top:2rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-accent-bg)}.affiliate-liste{list-style:none;padding:0;margin:.75rem 0;display:flex;flex-direction:column;gap:.6rem}.affiliate-liste a{font-weight:600;text-decoration:none}.affiliate-liste a:hover{text-decoration:underline}.tag-werbung{font-size:.7rem;font-weight:700;color:var(--color-muted);border:1px solid var(--color-border);border-radius:4px;padding:.05rem .35rem;margin-left:.3rem;text-transform:uppercase}.affiliate-disclaimer{font-size:.78rem;color:var(--color-muted);margin-bottom:0}.seo-text{margin-top:1.5rem}.seo-text .quellen{font-size:.78rem;color:var(--color-muted);border-top:1px solid var(--color-border);padding-top:.75rem;margin-top:1.5rem}.site-footer{border-top:1px solid var(--color-border);padding:1.5rem 0 2.5rem;color:var(--color-muted);font-size:.85rem}.footer-nav{display:flex;gap:1rem;margin-bottom:.5rem}.footer-nav a{color:var(--color-muted)}@media (min-width:640px){h1{font-size:1.9rem}.ergebnis__zahl{font-size:2.5rem}}