body {
            background-color: #f8f9fa;
        }
        h1, h2 {
            font-weight: bold;
        }
        .section-box {
            background: #fff;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            margin-bottom: 30px;
        }
        .btn-custom {
            transition: all 0.2s ease;
        }
        .btn-custom:hover {
            transform: scale(1.03);
        }