body{
            background:#f5f7fa;
        }

        .donation-card{
            border:none;
            border-radius:15px;
            overflow:hidden;
        }

        .left-panel{
            background:linear-gradient(135deg,#6AA545);
            color:#fff;
            padding:50px;
            height:100%;
        }

        .left-panel h2{
            font-weight:700;
        }

        .left-panel p{
            font-size:16px;
            line-height:1.8;
        }

        .right-panel{
            padding:40px;
            background:#fff;
        }

        .btn-donate{
            padding:12px;
            font-size:18px;
        }

        .form-control,
        .form-select{
            height:48px;
        }