body {
    background-color: #fff;
}
.secondhand_content * {
    box-sizing: border-box;
}
/* banner start */
.secondhand_part1 {
    min-width: 1200px;
    width: 100%;
    height: 0;
    padding-top: 26%;
    position: relative;
}
.secondhand_part1 .img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* banner end */
.secondhand_section_title {
    display: block;
    height: 63px;
    margin: 40px auto 32px;
}
/* 政策文件 start */
.secondhand_part2 .list {
    display: flex;
    justify-content: space-between;
}
.secondhand_part2 .list .img {
    width: 294px;
    height: 500px;
}
/* 政策文件 end */
/* 政策解读 start */
.secondhand_part3 .list {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 0 30px;
    padding: 4px 25px 20px;
    background: #EFF5FF;
}
.secondhand_part3 .list .item {
    width: calc(50% - 15px);
    border-bottom: 1px dashed #d5d5d5;
    padding: 16px 0;
}
.secondhand_part3 .list .title {
    display: flex;
    align-items: center;
    gap: 8px;
}
.secondhand_part3 .list .title::before {
    display: block;
    content: "";
    width: 2px;
    height: 2px;
    background: #235399;
    border-radius: 50%;
    flex-shrink: 0;
}
.secondhand_part3 .list .title .link {
    font-size: 18px;
    line-height: 24px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.secondhand_part3 .list .desc {
    padding-left: 10px;
    margin-top: 12px;
    font-size: 16px;
    line-height: 24px;
    color: #999;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
/* 政策解读 end */
/* 办事服务 start */
.secondhand_part4 {
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
.secondhand_part4 .list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 16px;
}
.secondhand_part4 .list .item {
    position: relative;
    width: 288px;
    height: 164px;
    background-image: linear-gradient(180deg, #EDF5FF 0%, #FFFFFF 100%);
    box-shadow: 0 2px 12px 0 rgba(178, 178, 178, 0.5);
}
.secondhand_part4 .list .title {
    font-size: 22px;
    line-height: 30px;
    color: #333;
    margin-top: 22px;
    margin-left: 20px;
}
.secondhand_part4 .list .title::after {
    content: "";
    display: block;
    width: 48px;
    height: 2px;
    background: #0D64DE;
    margin-top: 10px;
}
.secondhand_part4 .list .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 92px;
    height: 30px;
    margin-top: 50px;
    margin-left: 20px;
    border: 1px solid rgba(13, 100, 222, 0.5);
    border-radius: 2px;
    color: #0D64DE;
    font-size: 14px;
    line-height: 1;
}
.secondhand_part4 .list .img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 88px;
    height: 88px;
}
/* 办事服务 end */
/* 市场导航 start */
.secondhand_part6 .img {
    height: 460px;
}
/* 市场导航 end */
/* 车辆查询 start */
.secondhand_part7 .gif_box {
    height: 280px;
    position: relative;
    overflow: hidden;
}
.secondhand_part7 .gif_box .img {
    width: 100%;
    height: 100%;
}
.secondhand_part7 .gif_box .link {
    width: 332px;
    height: 108px;
    position: absolute;
    bottom: 41px;
    right: -332px;
    transform: translateX(0);
    will-change: transform;
    animation: secondhand_part7_car_drive 8s ease-in-out infinite;
}
.secondhand_part7 .gif_box .car_img {
    width: 100%;
    height: 100%;
    display: block;
}

@keyframes secondhand_part7_car_drive {
    /* 从右侧外部开入 */
    0% { transform: translateX(0); }
    /* 到达中间：(-332px) -> 434px，位移 766px */
    50% { transform: translateX(-766px); }
    99.9% { transform: translateX(-766px); }
    100% { transform: translateX(0); }
}
/* 车辆查询 end */
/* 实施效果 start */
.secondhand_part8 {
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}
.secondhand_part8 .list {
    display: flex;
    gap: 32px;
}
.secondhand_part8 .list .item {
    width: 378px;
    height: 272px;
    background-image: linear-gradient(180deg, #EDF5FF 0%, #FFFFFF 100%);
    box-shadow: 0 2px 12px 0 rgba(178, 178, 178, 0.5);
    padding: 30px 20px 0;
    position: relative;
}
.secondhand_part8 .list .title {
    height: 52px;
    font-size: 20px;
    line-height: 26px;
    color: #333;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.secondhand_part8 .list .line {
    width: 100%;
    height: 1px;
    margin-top: 15px;
    margin-bottom: 15px;
    border-bottom: 1px dashed #B6DCF7;
}
.secondhand_part8 .list .desc {
    height: 84px;
    font-size: 16px;
    line-height: 28px;
    color: #999;
    display: -webkit-box;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.secondhand_part8 .list .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 92px;
    height: 30px;
    margin-top: 24px;
    border: 1px solid rgba(13, 100, 222, 0.5);
    border-radius: 2px;
    color: #0D64DE;
    font-size: 14px;
    line-height: 1;
}
.secondhand_part8 .list .img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 125px;
    height: 107px;
}
/* 实施效果 end */
/* 图说二手车 start */
.secondhand_part9 {
    position: relative;
    min-width: 1200px;
    padding-bottom: 36px;
}
.secondhand_part9 .bg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 497px;
    z-index: -1;
}
.secondhand_part9 .list {
    width: 1200px;
    height: 244px;
    background: #FFFFFF;
    box-shadow: 0 2px 12px 0 rgba(178, 178, 178, 0.5);
    padding: 20px;
    display: flex;
    justify-content: space-between;
}
.secondhand_part9 .list .item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 276px;
    height: 203px;
}
.secondhand_part9 .list .img {
    width: 100%;
    height: 155px;
}
.secondhand_part9 .list .title {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 48px;
    background: #E2E7EE;
    font-size: 16px;
    color: #333;
}
/* 图说二手车 end */