:root{--background:#f5f7fa;--card:#fff;--foreground:#181d27;--muted-foreground:#6e737c;--border:#e4e7ec;--input:#d1d5dd;--ring:#2e75b2;--primary:#0566a9;--primary-hover:#034e84;--primary-foreground:#fff;--secondary:#eef2f7;--secondary-foreground:#1c3b6a;--brand:#1c3b6a;--brand-accent:#f08326;--destructive:#b42318;--radius:8px}*,:before,:after{box-sizing:border-box}body{background:var(--background);min-height:100svh;color:var(--foreground);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5}.buehne{justify-content:center;align-items:center;min-height:100svh;padding:16px;display:flex}.karte{border:1px solid var(--border);border-top:3px solid var(--brand-accent);border-radius:var(--radius);background:var(--card);flex-direction:column;gap:20px;width:100%;max-width:384px;padding:28px;display:flex;box-shadow:0 4px 12px #1c3b6a14}.kopf{align-items:center;gap:12px;display:flex}.kopf img{border-radius:6px}.kopf h1,.titel{color:var(--brand);margin:0;font-size:20px;font-weight:600;line-height:1.3}.leise{color:var(--muted-foreground);margin:0;font-size:14px}.klein{text-align:center;font-size:12px}.feld{border:1px solid var(--input);background:var(--card);width:100%;font:inherit;border-radius:6px;outline:none;padding:8px 12px}.feld:focus{border-color:var(--ring);box-shadow:0 0 0 1px var(--ring)}.knopf{cursor:pointer;background:var(--primary);width:100%;color:var(--primary-foreground);font:inherit;border:0;border-radius:6px;padding:9px 12px;font-weight:500}.knopf:hover{background:var(--primary-hover)}.knopf:disabled{cursor:default;opacity:.5}.knopf.zweitrangig{background:var(--secondary);color:var(--secondary-foreground)}.fehler{color:var(--destructive);margin:0}a{color:var(--primary);text-underline-offset:3px}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}