/* Wärmepumpen-Infotag – Lesbarkeit (Zielgruppe Senioren), 13.10.2026 */
body { font-size: 18px !important; line-height: 1.5 !important; }
.btn, button, input[type=submit] { font-size: 18px !important; min-height: 46px; }
label, .form-control, .product-description, .product-row .price, h4 { font-size: 18px !important; }
h4 { font-size: 20px !important; }
.btn-primary { padding: 12px 20px !important; }
.input-group .btn { min-width: 44px; min-height: 44px; }