@charset "utf-8";



.grid_list {
    display: grid;
    grid-template-columns: 3fr 5fr; /* 左边大，右边小 */
    grid-gap: 50px;
    color: #636363;
}

.grid_list::after {
    content: "";
    grid-column: 1 / -1;   /* 跨所有列 */
    width: 100%;
    height: 1px;
    background-color: #aaa;
    justify-self: center;
    margin: auto;
    margin-bottom: 70px;
}

.grid_list .big_container p {
    font-size: 36px;
    font-weight: 600;
    padding-left: 10px;
}

.grid_list .small_container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr; /* 3 列 */
    grid-template-rows: 1fr 1fr;        /* 2 行 */
    grid-gap: 30px;
}

.grid_list .small_container div {
    height: 330px;          /* 高度可自定 */
}
.grid_list .small_container div img {
    width: 100%;
}
.grid_list .small_container div p {
    padding-left: 5px;
}






/*------------------------------
スマートフォン 
------------------------------*/
@media screen and (max-width: 767px) {

    .grid_list {
        grid-template-columns: 1fr;
        grid-gap: 30px;
    }
    
    /* 分割线间距缩小 */
    .grid_list::after {
        margin-bottom: 50px;
    }
    
    /* 大图区域 */
    .grid_list .big_container img {
        width: 100%;
        height: auto;
        display: block;
    }
    
    .grid_list .big_container p {
        font-size: 26px;
        padding-left: 5px;
        margin-top: 10px;
    }
    
    /* 小卡片区域改成2列 */
    .grid_list .small_container {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        grid-gap: 20px;
    }
    
    /* 小卡片高度取消固定 */
    .grid_list .small_container div {
        height: auto;
    }
    
    /* 图片比例统一（高级感重点） */
    .grid_list .small_container div img {
        width: 100%;
        aspect-ratio: 1 / 1;
        object-fit: cover;
        border-radius: 6px;
    }
    
    /* 文字 */
    .grid_list .small_container div p {
        font-size: 14px;
        margin-top: 6px;
    }
    



}