.classic-car-parts-form{background:#f9f9f9;padding:30px;border-radius:12px;box-shadow:0 3px 8px rgba(0,0,0,0.1)}.classic-car-parts-form h3{color:#333;font-size:22px;margin-bottom:20px;text-align:center}.classic-car-parts-form input,.classic-car-parts-form textarea{width:100%;border-radius:6px;border:1px solid #ddd;padding:10px}.classic-car-parts-form input:focus,.classic-car-parts-form textarea:focus{border-color:#007bff;outline:none}.classic-car-parts-form input[type="submit"]{background-color:#D8555C;color:#fff;border:none;padding:12px 20px;border-radius:6px;cursor:pointer;font-weight:600;transition:0.3s}.classic-car-parts-form input[type="submit"]:hover{background-color:#D8555C}