.banner {
    width: 100%;
    /* height: 300px; */
    overflow: hidden;
    position: relative;
}

.slides {
    display: flex;
    width: 400%;
    /* 3张真实图片 + 1张复制的第一张 */
    animation: slide 12s infinite;
    /* 总时间 = 图片数量 × 每张停顿时间 */
}

.slide {
    width: 25%;
    /* 100% / 4张 */
    flex-shrink: 0;
    position: relative;
}

.banner-content {
    position: absolute;
    /* margin-top: 50%; */
    left: 20%;
    top: 30%;
    /* transform: translate(-100%, -50%); */
}

.banner-content>.title {
    font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
    font-weight: bold;
    font-size: 1.5rem;
    color: #FFFFFF;
    line-height: 56px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
}

.banner-content>.content {

    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 0.8rem;
    color: #FFFFFF;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    margin-top: 20px;
}

.slide img {
    width: 100%;
    /* height: 300px; */
    object-fit: cover;
}


@keyframes slide {
    0%, 33.33% { transform: translateX(0); }
    37.5% { transform: translateX(-25%); }
    70.83% { transform: translateX(-25%); }
    75% { transform: translateX(-50%); }
    100% { transform: translateX(-50%); }
  }

.title-in-80 {

    font-family: PingFang SC, PingFang SC;
    font-weight: 600;
    font-size: 30px;
    color: #262626;
    line-height: 35px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
}

.content-in-80 {


    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #666666;
    line-height: 23px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.block_1 {
    display: flex;
    background-image: linear-gradient(180deg, rgba(0, 47, 167, 0.1) 0, rgba(0, 47, 167, 0.2) 59.722906%, rgba(0, 47, 167, 0.7) 75.392514%, rgba(0, 47, 167, 0.9) 100%);
}

.solute_item {
    position: relative;
    overflow: hidden;
    width: 15%;
    height: 100%;
    margin-left: 10px;
    cursor: pointer;
    transition: width 1s;
}

.solute_item:first-of-type {
    margin-left: 0;
}

.zoomout {
    width: 52.5%;
    opacity: 1;
}

.solute_bg {
    position: absolute;
    width: auto;
    height: 100%;
    z-index: 0;
}

.solute_cover {
    background-image: linear-gradient(180deg, rgba(51, 51, 51, 0.1) 0, rgba(51, 51, 51, 0.2) 59.722906%, rgba(51, 51, 51, 0.7) 75.392514%, rgba(51, 51, 51, 0.9) 100%);
    position: absolute;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.solute_item.zoomout .solute_cover {
    background-image: linear-gradient(180deg, rgba(0, 47, 167, 0.1) 0, rgba(0, 47, 167, 0.2) 59.722906%, rgba(0, 47, 167, 0.7) 75.392514%, rgba(0, 47, 167, 0.9) 100%);
}

.solute_item.zoomout .text_12 {
    width: auto;
}

.solute_text {
    z-index: 3;
    display: flex;
    align-items: end;
    color: white;
    padding: 20px;
}

.text_11 {

    font-family: PingFang SC, PingFang SC;
    font-weight: 600;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 38px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.text_12 {
    width: 60%;
    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 16px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.solute_btn {
    display: none;
    position: relative;
}

.solute_item.zoomout .solute_btn {
    display: flex;
    justify-content: center;
    align-items: center;
}

.section_3 {
    background-color: rgba(0, 47, 167, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.8);
    padding: 5px 10px;
    position: absolute;
    bottom: 5%;
    right: 10%;
}

.section_3 a {
    /* width: 56px;
    height: 20px;
    overflow-wrap: break-word;
    color: rgba(255, 255, 255, 1);
    font-size: 14px;
    font-family: PingFang SC-Regular;
    font-weight: NaN;
    text-align: left;
    white-space: nowrap;
    line-height: 14px;
    margin: 10px 0 0 16px; */
    color: rgba(255, 255, 255, 1);
    font-size: 14px;
    font-family: PingFang SC-Regular;
    text-decoration: none;
}

.bottom_index {
    width: 100%;
    position: relative;

}

.bottom_index>.content_right {
    color: white;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(5%, -50%);
}

.bottom_index>.blocks-below {
    display: flex;
    left: 50%;
    top: 80%;
    position: absolute;
    transform: translate(-50%, 0%);
}

.bottom_index>.blocks-below>div {
    width: 280px;
    height: 160px;
    background: #FFFFFF;
    box-shadow: 0px 8px 16px 0px rgba(52, 79, 149, 0.2);
    border-radius: 16px 16px 16px 16px;
    margin: 0 10px;
}

.bottom_index>.blocks-below>div>span:first-of-type {

    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #333333;
    line-height: 34px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    align-items: center;
    margin: 30px 0 20px 30px;
}

.bottom_index>.blocks-below>div>span:nth-of-type(2) {
    display: block;
    width: 100%;
    font-family: Alimama ShuHeiTi, Alimama ShuHeiTi;
    font-weight: bold;
    font-size: 40px;
    color: #142C62;
    line-height: 47px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.text_40 {
    display: block;
    font-family: PingFang SC, PingFang SC;
    font-weight: 600;
    font-size: 30px;
    color: #FFFFFF;
    line-height: 35px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.text_41 {

    font-family: PingFang SC, PingFang SC;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 34px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.line1 {
    width: 100%;
    margin: 40px auto 0 auto;
}

.line1>div {
    width: 16%;
    text-align: center;
}

.line1>div>img {
    width: 100%;
    aspect-ratio: 220/148;
}

.line1>div>span {
    font-weight: 400;
    font-size: 13px;
    color: #262626;
    line-height: 19px;
    text-align: center;
    display: block;
}