/* Basis: Farben, Reset, Typo */
:root{
  --brand-green:#cfe8d1;      /* Header/Foot */
  --brand-green-strong:#7dbc86;
  --bg:#f5f7f9;               /* Seitenhintergrund */
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --border:#e5e7eb;

  --btn-green:#22c55e;        /* "Jetzt registrieren" */
  --btn-blue:#2563eb;         /* "Passwort vergessen" */
  --btn-grey:#d1d5db;
  --radius:10px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text); background:var(--bg);
}
a{color:inherit; text-decoration:none}
img{max-width:100%; height:auto}
.container{max-width:1100px; margin:0 auto; padding:0 16px}
.hide{display:none !important}