.sec1.introduction .wh1200.items1 {
    .item {
        flex: 1;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;

        img {
            object-fit: cover;
            margin: 40px auto 0;
        }
    }
}

.sec2.features .wh1200.items1 {
    display: grid;

    grid-template-columns: 1fr 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    flex-direction: row;
    height: 427px;
    gap: 16px;
    margin-bottom: 88px;

    .left-top {
        color: white;
        grid-column: 1;
        grid-row: 1;
    }

    .left-bottom {
        color: white;
        grid-column: 1;
        grid-row: 2;
    }

    .center {
        color: white;
        grid-column: 2;
        grid-row: 1 / span 2;
        width: auto !important;
        height: auto !important;
    }

    .right-top {
        color: #2d3436;
        grid-column: 3;
        grid-row: 1;
    }

    .right-bottom {
        color: white;
        grid-column: 3;
        grid-row: 2;
    }

    .item {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        gap: 9px;
        width: 272px;
        height: 101px;

        .item-img {
            width: 58px;
            height: 58px;
            flex-shrink: 0;

            img {
                object-fit: cover;
            }
        }

        .item-content {
            display: flex;
            flex-direction: column;
            gap: 12px;
            align-items: flex-start;
            justify-content: center;

            .item-title {
                color: #000000;
                font-size: 22px;
                line-height: 1.4;
            }

            .item-description {
                color: #666666;
                font-size: 16px;
                line-height: 1.4;
            }
        }
    }
}

.sec3.advantages .wh1200.items1 {
    display: flex;
    flex-direction: row;
    gap: 32px;

    .item {
        flex: 1;
        display: flex;
        flex-direction: column;
        background-color: white;
        height: 300px;
        color: white;
        border-radius: 16px;
        box-shadow: 0 4px 9px 3px rgba(0, 75, 225, 0.1);

        .item-header {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 16px;
            padding: 40px 0 24px 0;

            .item-img {
                width: 64px;
                height: 64px;
                flex-shrink: 0;
            }

            .item-title {
                font-size: 20px;
                line-height: 1.4;
                color: #004BE1;
            }
        }

        .item-content {
            padding: 0 32px;

            .item-description {
                color: #333;
                font-size: 16px;
                line-height: 1.4;
            }
        }
    }
}

.sec4.scenes .wh1200.items1 {
    display: flex;
    flex-direction: row;
    gap: 32px;
    margin-bottom: 48px;

    .item {
        flex: 1;
        display: flex;
        flex-direction: row;
        background-color: white;
        align-items: center;
        height: 452px;
        color: white;
        border-radius: 16px;
        box-shadow: 0 4px 9px 3px rgba(0, 75, 225, 0.1);

        .item-header {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 16px;
            padding: 40px;

            .item-img {
                width: 495px;
                height: 365px;
                flex-shrink: 0;
            }

            .item-title {
                font-size: 20px;
                line-height: 1.4;
                color: #333333;
            }
        }

        .item-content {
            flex-shrink: 0;
            width: 588px;
            padding: 0 32px;
            display: flex;
            flex-direction: column;
            gap: 16px;

            .item-title {
                font-size: 16px;
                line-height: 1.4;
                color: #333333;

                &:before {
                    content: '';
                    position: relative;
                    left: -8px;
                    top: 2px;
                    display: inline-block;
                    width: 4px;
                    border-radius: 8px;
                    height: 16px;
                    background-color: #004BE1;
                    box-shadow: 0 4px 9px 3px rgba(0, 75, 225, 0.1);
                }
            }

            .item-description {
                color: #666666;
                font-size: 16px;
                line-height: 1.5;
            }
        }
    }
}

.sec4.scenes .wh1200.items2 {
    display: flex;
    flex-direction: row;
    gap: 32px;
    margin-bottom: 48px;

    .item {
        flex: 1;
        display: flex;
        flex-direction: column;
        background-color: white;
        height: 412px;
        color: white;
        border-radius: 16px;
        box-shadow: 0 4px 9px 3px rgba(0, 75, 225, 0.1);

        .item-header {
            height: 140px;
            background-color: #f5f5f5;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 17px;

            .item-title {
                font-size: 16px;
                line-height: 1.4;
                color: #fff;
                display: flex;
                width: 130px;
                height: 34px;
                justify-content: center;
                align-items: center;
                background-image: url(/assets/pc/images/product/202509/tuisanfanyi/temp.png);
            }

            .item-desc {
                font-size: 28px;
                line-height: 1.4;
                color: #fff;
            }
        }

        .item-content {
            padding: 38px 35px 31px 38px;


            li {
                list-style-type: none;
                position: relative;
            }

            li::before {
                content: "•";
                color: blue;
                position: absolute;
                left: -10px; /* 将圆点向左移动 */
                width: 10px;
            }

            li:nth-child(1) {
                height: 66px;
                margin-bottom: 24px;
            }

            li:nth-child(2) {
                height: 113px;
            }

            .item-description {
                color: #333;
                font-size: 16px;
                line-height: 1.4;

                span {
                    color: #004BE1;
                }
            }
        }
    }
}