.sub_page .con_list {
    gap: 0;
}
.con_list li {
    min-width: 0;
}
.column_item {
    padding: 10px 0;
    border-top: 1px solid var(--line);
}
.column_item a {
    padding: 20px;
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 30px;
    border-radius: var(--radius-lg);
    transition: background .4s ease;
    align-items: center;
}

.column_item .thumb {
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    overflow: hidden;
}
.column_item .thumb img {
    transition: transform .6s ease;
}
.column_item a:hover {
    background: var(--bg-light);
}
.column_item a:hover .thumb img {
    transform: scale(1.1);
}


.info_box {
    min-width: 0;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 60px;
}
.info_l {
    width: 100%;
    min-width: 0;
}

.column_item .category {
    width: fit-content;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    background: var(--gray-900);
    color: white;
    font-size: var(--ft16);
    font-weight: var(--medium);
    margin-bottom: 16px;
    line-height: 1;
}
.title {
    font-size: var(--ft22);
    color: var(--ft-main);
    font-weight: var(--semi-bold);
    margin-bottom: 16px;
}
.desc {
    font-size: var(--ft16);
    color: var(--ft-sub);
    font-weight: var(--medium);
}
.date {
    flex-shrink: 0;
    width: 100px;
    font-size: var(--ft16);
    color: var(--ft-light);
    font-weight: var(--medium);
    text-align: right;
}

@media all and (max-width: 1400px) {
    .title {
        font-size: var(--ft20);
    }
}

@media all and (max-width: 1024px) {
    .info_box {
        flex-direction: column;
        align-items: start;
        gap: 20px;
    }
    .sub_page .con_list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 20px;
    }
    .column_item {
        padding: 0;
        border-top: none;
    }
    .column_item .thumb {
        width: 100%;
    }
    .column_item a {
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .info_box {
        width: 100%;
    }
    .date {
        width: fit-content;
    }
}

@media all and (max-width: 768px) {
    .sub_page .con_list {
        gap: 20px 10px;
    }
    .info_box {
        gap: 12px;
    }
    .column_item .category {
        margin-bottom: 10px;
        font-size: var(--ft14);
    }
    .title {
        margin-bottom: 8px;
        font-size: var(--ft18);
    }
    .date {
        font-size: var(--ft14);
    }
}
@media all and (max-width: 500px) {
    .sub_page .con_list {
        grid-template-columns: repeat(1, 1fr);
    }
}