:root{--bg:#fbfaf7;--fg:#1d2420;--muted:#5b655f;--line:#d9d6cf;--accent:#1f5c47;--accent-fg:#fff;--note-bg:#f1efe8;--warn-bg:#fff4e0;--warn-line:#d79a2b}@media (prefers-color-scheme:dark){:root{--bg:#15191a;--fg:#ece9e1;--muted:#a8b0aa;--line:#343c38;--accent:#7fc5a8;--accent-fg:#0f1a15;--note-bg:#1f2624;--warn-bg:#2b2415;--warn-line:#d79a2b}}*{box-sizing:border-box}html{font-size:17px}body{background:var(--bg);color:var(--fg);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}a{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}header.site{border-bottom:1px solid var(--line)}header.site nav,main,footer.site>div{max-width:56rem;margin:0 auto;padding:0 1rem}header.site nav{flex-wrap:wrap;align-items:center;gap:.25rem 1.25rem;min-height:3.5rem;display:flex}header.site nav a.brand{color:var(--fg);margin-right:auto;font-weight:700;text-decoration:none}header.site nav a{padding:.5rem 0;text-decoration:none}main{padding:2rem 1rem 4rem}h1{margin:.25rem 0 1rem;font-size:2rem;line-height:1.2}h2{margin:2rem 0 .5rem;font-size:1.35rem}h3{margin:1.25rem 0 .25rem;font-size:1.1rem}p,li{max-width:42rem}.dachzeile{color:var(--muted);letter-spacing:.02em;margin:0;font-weight:600}.cta{background:var(--accent);color:var(--accent-fg);cursor:pointer;border:0;border-radius:6px;padding:.7rem 1.1rem;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.cta-row{flex-wrap:wrap;align-items:center;gap:1rem;margin:1.25rem 0;display:flex}.note{background:var(--note-bg);border-left:4px solid var(--accent);max-width:42rem;margin:1.25rem 0;padding:.75rem 1rem}.warn{background:var(--warn-bg);border-left:4px solid var(--warn-line);max-width:42rem;margin:1.25rem 0;padding:.75rem 1rem}.ergebnis{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:.75rem;max-width:42rem;margin:1rem 0;display:grid}.ergebnis div{border:1px solid var(--line);border-radius:6px;padding:.75rem 1rem}form{max-width:42rem}fieldset{border:1px solid var(--line);border-radius:6px;margin:1rem 0;padding:1rem}legend{padding:0 .4rem;font-weight:600}label{margin:.9rem 0 .25rem;font-weight:600;display:block}label small,.hint{color:var(--muted);font-weight:400}input,select,textarea{width:100%;font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:6px;padding:.55rem .65rem}textarea{min-height:6rem}.check{align-items:flex-start;gap:.6rem;font-weight:400;display:flex}.check input{width:auto;margin-top:.3rem}table{border-collapse:collapse;width:100%;max-width:42rem;margin:1rem 0}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:.5rem .4rem}footer.site{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}footer.site>div{flex-wrap:wrap;gap:1rem;padding:1.25rem 1rem;display:flex}.status,.muted{color:var(--muted);font-size:.95rem}