.portal-data {
    position: relative;
    width: 100%;
    min-height: 820px;
}

.portal-data-img {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.portal-data-box {
    margin-top: -16px;
}

.portal-data-box-year {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.portal-data-box-year-item {
    width: 96px;
    height: 40px;
    border: 1px solid #786df2;
    border-radius: 21px;
    line-height: 40px;
    text-align: center;
    color: #786DF2;
    cursor: pointer;
}

.data-box-year-item-current {
    background: #786df2;
    color: #fff;
}

.portal-data-box-title {
    font-size: 22px;
    font-family: Alimama ShuHeiTi, Alimama ShuHeiTi-700;
    font-weight: 700;
    text-align: center;
    color: #17171a;
    line-height: 40px;
    letter-spacing: 0.11px;
    margin: 47px 0 56px;
}

.portal-data-box-num {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.portal-data-box-num-item>.num-item-num {
    font-size: 48px;
    font-family: Arial, Arial-700;
    font-weight: 700;
    color: #ff813a;
    line-height: 50px;
    letter-spacing: 0.1px;
}

.portal-data-box-num-item>.num-item-unit {
    font-size: 14px;
    font-family: Microsoft YaHei UI, Microsoft YaHei UI-400;
    font-weight: 400;
    color: #8e8d99;
    line-height: 26px;
    letter-spacing: 0.07px;
}

.portal-data-box-num-item>.num-item-name {
    font-size: 14px;
    font-family: Microsoft YaHei UI, Microsoft YaHei UI-400;
    font-weight: 400;
    text-align: CENTER;
    color: #2e2e33;
    line-height: 26px;
    letter-spacing: 0.07px;
}

.portal-data-box-content{
    margin-top: 44px;
    font-size: 16px;
    font-family: Microsoft YaHei UI, Microsoft YaHei UI-400;
    font-weight: 400;
    color: #2e2e33;
    line-height: 36px;
    letter-spacing: 0.08px;
}