body {
    background-color: #F2F2F2;
}

.two_about_box {
    width: 100%;
    padding-top: calc(26px + 5rem);
    padding-bottom: calc(74px + 5rem);
}

.two_about {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    gap: calc(3px + 5rem);
    background: url(../images/about_bg.png) no-repeat;
    background-size: calc(90px + 40rem);
    background-position-x: right;
    position: relative;
}

.two_about_left {
    width: 53.6458%;
    height: calc(82px + 50rem);
}

.two_about_left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.two_about_right {
    width: 29.3229%;
    padding-top: calc(19px + 3rem);
}

.two_about_right .p1 {
    font-family: Helvetica_bold;
    font-weight: bold;
    font-size: calc(8px + 1rem);
    color: #EC6629;
    line-height: 1;
    margin-bottom: calc(8px + 2rem);
}

.two_about_right .p2 {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(3px + 0.2rem);
}

.two_about_right .p2 p {
    font-family: Helvetica_roman;
    font-weight: normal;
    font-size: calc(6px + 0.5rem);
    color: #333333;
    line-height: calc(2px + 1.5rem);
}

.two_about_right .p2 p strong {
    font-weight: bold;
}

.two_about_right .p3 {
    font-family: Helvetica_bold;
    font-weight: bold;
    font-size: calc(2px + 1rem);
    color: #676767;
    line-height: 1;
    margin-top: calc(9px + 2rem);
}

.two_about_pic {
    width: 88.5417%;
    position: absolute;
    bottom: calc(16px + 4rem);
    right: 0;
}

.two_about_pic_title {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: calc(9px + 0.5rem);
}

.two_about_pic_title .p1 {
    font-family: pingfang_medium;
    font-weight: bold;
    font-size: calc(6px + 1.5rem);
    color: #FFFFFF;
    line-height: 1;
}

.two_about_pic_title .p2 {
    font-family: pingfang_medium;
    font-weight: bold;
    font-size: calc(6px + 0.5rem);
    color: #FFFFFF;
    line-height: calc(2px + 1rem);
    letter-spacing: calc(2px + 0.3rem);
}

.two_about_pic_title .p2 span {
    font-weight: 400;
    letter-spacing: calc(3.3px + 0.3rem);
}

.two_about_pic_swiper {
    width: 100%;
    height: calc(30px + 15rem);
    margin-top: calc(7px + 1.5rem);
    overflow: hidden;
    position: relative;
}

.pic_swiper {
    will-change: transform;
    width: 100%;
    height: 100%;
    display: flex;
    height: 100%;
    list-style: none;
    animation: carouselMove 18s linear infinite;
}

@keyframes carouselMove {
    0% {
        transform: translateX(0);
        /* 初始位置 */
    }

    100% {
        /* 位移距离 = 负的【单次滚动容器】宽度，实现完整滚动 */
        transform: translateX(-50%);
    }
}

.two_about_pic_item {
    flex-shrink: 0;
    width: calc(80px + 20rem);
    height: 100%;

}

.two_about_pic_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pic_border {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
}

.pic_border img {
    width: 100%;
    height: 91%;
    object-fit: cover;
}

@media screen and (max-width: 1100px) {
    .two_about_right .p1 {
        font-size: calc(12px + 1rem);
        line-height: 1.5;
    }

    .two_about {
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
    }

    .two_about_left {
        width: 100%;
    }

    .two_about_pic {
        width: 92.5%;
        top: calc(32px + 25rem);

    }

    .two_about_pic_title .p1 {
        font-size: calc(16px + 1rem);
    }

    .two_about_pic_title .p2 {

        line-height: 1.5;
    }

    .two_about_right {
        width: 85%;
        padding-top: 0;
    }

    .two_about_right .p2 p {
        font-size: calc(10px + 1rem);
        line-height: 1.5;
    }

    .two_about_right .p3 {
        font-size: calc(10px + 1rem);
    }

    .two_about_box {
        padding-bottom: calc(40px + 1rem);
    }
}