.home-product-classification-title {
    margin-bottom: 40px;
}

.home-product-classification-title h2 {
    text-align: left;
    margin: 80px 0px 0px 0px;
    color: #0037A4;
    font-weight: 400;
}

.home-product-classification-box {
    width: 100%;
    display: flex;
}

.home-product-classification-content-box {
    z-index: 10;
    overflow: hidden;
    width: 33.33%;
    padding: 4% 4% 12% 4%
}

/* 设置前三个 home-product-classification-content-box 的不同背景色 */
.home-product-classification-box .home-product-classification-content-box:nth-child(1) {
    background-color: #2885E4;
}

.home-product-classification-box .home-product-classification-content-box:nth-child(2) {
    background-color: #013BA6;
}

.home-product-classification-box .home-product-classification-content-box:nth-child(3) {
    background-color: #002488;
}

.home-product-classification-content-title-box {
    display: flex;
    flex-direction: column;
    position: relative;

}

.home-product-classification-content-title a {
    font-weight: 400;
    color: #ffffff;
}

.parent_thumb_box {
    position: relative;
    width: fit-content;
    margin: 50px auto;
    z-index: 10;
}

.home-product-classification-content-box .home-product-classification-content-child-box .parent_thumb_box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 500%;
    height: 100%;
    border-radius: 80px;
    z-index: -1;
    pointer-events: none;
    transform: rotate(25deg);
    transform-origin: 10% 50%;
}

.home-product-classification-content-box:nth-child(1) .home-product-classification-content-child-box .parent_thumb_box::after {
    background: #1571D2;
}

.home-product-classification-content-box:nth-child(2) .home-product-classification-content-child-box .parent_thumb_box::after {
    background: #013696;
}

.home-product-classification-content-box:nth-child(3) .home-product-classification-content-child-box .parent_thumb_box::after {
    background: #00227C;
}

.home-product-classification-content-box .home-product-classification-content-child-box .parent_thumb_box .parent_thumb {
    width: 150px;
    height: 150px;
    margin: 0px auto;
    border-radius: 50%;
    background-color: #ffffff;
    padding: 35px;
    overflow: unset;
}

.home-product-classification-content-box ul {
    display: flex;
    /* width: 80%; */
    margin: 0;
    flex-wrap: wrap;
    display: grid;
    /* column-gap: 20px; */
    grid-template-columns: repeat(2, 1fr);
}

.home-product-classification-content-box ul li {
    margin: 20px;
    list-style: none;
    z-index: 10
}

.home-product-classification-content-box ul li a {
    min-width: 135px;
    /* height: 44px; */
    border-radius: 8px;
    border: 1px solid rgb(255 255 255);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2px 18px;
    font-size: 16px;
    font-weight: 400;
    color: #ffffff;
}

.home-product-classification-content-box:nth-child(1) ul li:hover a {
    background: rgb(255, 255, 255);
    color: #1571D2;
}

.home-product-classification-content-box:nth-child(2) ul li:hover a {
    background: rgb(255, 255, 255);
    color: #013696;
}

.home-product-classification-content-box:nth-child(3) ul li:hover a {
    background: rgb(255, 255, 255);
    color: #00227C;
}

/* 响应式设计：小屏幕下取消网格布局 */
@media screen and (max-width: 991px) {
    .ast-container {
        padding: 0;
    }

    .home-product-classification-title {
        margin-bottom: 20px;
    }

    .home-product-classification-box {
        flex-direction: column;
    }

    .home-product-classification-title h2 {
        margin: 0px 0px 0px 4%;
    }

    .home-product-classification-content-box {
        width: 100%;
        padding: 30px 4% 10% 4%;
    }

    .home-product-classification-content-child-box {
        display: flex;
        flex-direction: row-reverse;
    }

    .home-product-classification-content-title a {
        font-weight: 100;
        font-size: 22px;
    }

    .parent_thumb_box {
        margin: 0px auto;
    }

    .home-product-classification-content-box .home-product-classification-content-child-box .parent_thumb_box .parent_thumb {
        width: 100px;
        height: 100px;
        margin: 0px auto;
        padding: 20px;
    }

    .home-product-classification-content-box ul {
        width: 60%;
    }

    .home-product-classification-content-box ul li {
        margin: 10px 10px 10px 0px;
    }

    .home-product-classification-content-box ul li a {
        min-width: auto;
        padding: 10px 5px;
        font-size: 12px;
    }

    .home-product-classification-content-box .home-product-classification-content-child-box .parent_thumb_box::after {
        top: 0;
        height: 100px;
    }
}