.cnt {
            max-width: 1100px;
            margin: 0 auto;
            border-radius: 20px;
            padding: 50px;
            /* box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.1); */
            position: relative;
            overflow: hidden;
        }

        .cnt::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, #64943E, #95BF47);
        }

        .mai-title {
            font-size: 3rem;
            font-weight: 700;
            color: #2c3e50;
            text-align: center;
            margin-bottom: 70px;
            letter-spacing: -0.02em;
            position: relative;
        }

        .mai-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #64943E,  #95BF47);
            border-radius: 2px;
        }

        .timeline-row {
            position: relative;
            padding-left: 100px;
        }

        .timeline-row::before {
            content: '';
            position: absolute;
            left: 32px;
            top: 60px;
            bottom: 60px;
            width: 6px;
            background: linear-gradient(180deg, #64943E, #95BF47);
            border-radius: 3px;
            box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
        }

        .timeline-item {
            position: relative;
            margin-bottom: 100px;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .step-number {
            position: absolute;
            left: -120px;
            top: 10px;
            font-size: 3rem;
            font-weight: 700;
            color: #34495e;
            z-index: 2;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .step-icon-shopify {
            position: absolute;
            left: -48px;
            top: 20px;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #64943E, #95BF47);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            font-weight: 600;
            z-index: 3;
            box-shadow: 0 8px 20px rgba(149, 191, 71, 0.5), 0 0 0 4px #ffffff;
            transition: all 0.3s ease;
        }

        .step-icon-shopify:hover {
            transform: scale(1.1);
            box-shadow: 0 12px 30px rgba(149, 191, 71, 0.5), 0 0 0 4px #ffffff;
        }

        .step-content-shopify {
            background: #ffffff;
            border-radius: 0 20px 20px 0;
            padding: 40px;
            margin-left: 30px;
            border: 2px solid #e8f4f8;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: all 0.3s ease;
        }

        .step-content-shopify:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
        }

        .step-content-shopify::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 5px;
            background: linear-gradient(180deg,#64943E, #95BF47);
            border-radius: 0 0 0 20px;
        }

        .step-title-shopify {
            font-size: 1.75rem;
            font-weight: 600;
            color: #64943E;
            margin-bottom: 20px;
            letter-spacing: -0.01em;
        }

        .step-description-shopify {
            color: #4a5568;
            font-size: 1.1rem;
            line-height: 1.8;
            font-weight: 400;
        }

        .text-highlight {
            color: #64943E;
            font-weight: 600;
            background: linear-gradient(120deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 107, 53, 0.1) 100%);
            padding: 2px 6px;
            border-radius: 4px;
        }

        .trademark-link {
            color: #64943E;
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px solid transparent;
            transition: border-color 0.3s ease;
        }

        .trademark-link:hover {
            border-bottom-color: #64943E;
        }

        @media (max-width: 768px) {
            .cnt {
                padding: 30px 20px;
                margin: 10px;
            }
            
            .mai-title {
                font-size: 2.2rem;
                margin-bottom: 50px;
            }
            
            .timeline-row {
                padding-left: 90px;
            }
            
            .step-number {
                left: -80px;
                font-size: 2rem;
                top: 15px;
            }
            
            .step-icon-shopify {
                left: -35px;
                top: 25px;
                width: 50px;
                height: 50px;
                font-size: 1.4rem;
            }
            
            .step-content-shopify {
                margin-left: 20px;
                padding: 25px;
            }
            
            .step-title-shopify {
                font-size: 1.4rem;
            }
            
            .step-description-shopify {
                font-size: 1rem;
            }
            
            .timeline::before {
                left: 25px;
            }
        }
        
        @media (max-width: 480px) {
            .mai-title {
                font-size: 1.8rem;
            }
            
            .timeline-row {
                padding-left: 70px;
            }
            
            .step-number {
                left: -60px;
                font-size: 1.5rem;
            }
            
            .step-icon-shopify {
                left: -25px;
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
            
            .timeline-row::before {
                left: 15px;
            }
        }