.page {
    padding-bottom: var(--sec-gap);
}

.main {
    overflow: hidden;
}
.filter_area .drop_down {
    width: 200px;
}
.ani_left,
.ani_right {
    opacity: 0;
}

/*-- insight_list --*/
.insight_list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px 20px;
}
.insight_box {
    width: auto;
    min-width: 0;
}
.insight_box a {
    display: flex;
    flex-direction: column;
}
.insight_img_wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
    transition: padding .4s ease;
    overflow: hidden;
}
.insight_hover {
    mix-blend-mode: difference;
    opacity: 0;
    pointer-events: none;
    transition: opacity .4s ease;
}
.img_top,
.img_bottom {
    width: 100%;
    position: absolute;
    left: 0;
    display: flex;
    justify-content: space-between;
    opacity: .6;
}
.img_top {
    top: 0;
}
.img_top::before,
.img_top::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border-top: 1px solid var(--gray-300);
}
.img_top::before {
    border-left: 1px solid var(--gray-300);
}
.img_top::after {
    border-right: 1px solid var(--gray-300);
}
.img_bottom {
    bottom: 0;
}
.img_bottom::before,
.img_bottom::after {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border-bottom: 1px solid var(--gray-300);
}
.img_bottom::before {
    border-left: 1px solid var(--gray-300);
}
.img_bottom::after {
    border-right: 1px solid var(--gray-300);
}
.img_center {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.img_center::before,
.img_center::after {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--white);
}
.img_center::after {
    transform: rotate(90deg);
    position: absolute;
}


.insight_img {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
.insight_img img {
    transition: transform .4s ease;
}
.insight_cate {
    padding: 8px 10px;
    width: fit-content;
    background-color: var(--gray-500);
    font-size: var(--ft16);
    font-weight: var(--semi-bold);
    color: var(--white);
    position: absolute;
    top: 12px;
    left: 12px;
}
.insight_title {
    margin-top: 28px;
    font-size: var(--ft18);
    font-weight: var(--semi-bold);
}
.insight_text {
    margin-top: 12px;
    font-size: var(--ft16);
    color: var(--gray-400);
}
.insight_tag {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 18px;
}
.insight_tag p {
    font-size: var(--ft16);
    color: var(--gray-400);
}
.tag_wrap {
    width: 100%;
    overflow: hidden;
    position: relative;
}
.tag_wrap::after {
    content: '';
    display: block;
    width: 60px;
    height: 100%;
    background: linear-gradient(270deg, #F5F5F5 0%, rgba(245, 245, 245, 0.00) 100%);
    position: absolute;
    right: 0;
    top: 0;
}
.tag_list {
    display: flex;
    gap: 8px;
} 
.tag_list li {
    padding: 6px 10px;
    background-color: var(--gray-200);
    font-size: var(--ft16);
    color: var(--gray-400);
    text-wrap: nowrap;
}

.insight_box:hover .insight_img_wrap {
    padding: 14px;
}
.insight_box:hover .insight_img img {
    transform: scale(1.1);
}
.insight_box:hover .insight_hover {
    opacity: 1;
}


.null_box {
    width: 100%;
    padding: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.null_box p {
    font-size: var(--ft18);
    font-weight: var(--semi-bold);
}

@media all and (max-width: 1400px) {
    .insight_list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 960px) {
    .page_top_sec {
        margin-bottom: 50px;
    }
    .container-md {
        padding: 0 80px;
    }
    .main {
        height: auto;
        min-height: 0;
    }
    .main .inner {
        padding-bottom: 200px;
    }
    .main_title {
        font-size: var(--ft80);
        margin-top: 50px;
    }
    .sec_wrap {
        margin-top: 0;
    }
    .label {
        padding: 16px;
    }
    
}

@media screen and (max-width: 768px) {
    .insight_list {
        grid-template-columns: repeat(1, 1fr);
        gap: 30px;
    }
    .insight_box:hover .insight_img_wrap {
        padding: 0;
    }
    .insight_box:hover .insight_img img {
        transform: scale(1);
    }
    .insight_box:hover .insight_hover {
        opacity: 0;
    }
    .insight_title {
        margin-top: 18px;
    }
    .insight_tag {
        margin-top: 18px;
    }
}

@media screen and (max-width: 600px) {   
    .main .inner {
        padding-top: 150px;
        padding-bottom: 150px;
    }
    .main_title {
        margin-top: 30px;
        text-align: left;
        font-size: var(--ft60);
    }
    h2 {
        font-size: var(--ft34);
    }
    .sec_wrap {
        margin-top: 0;
    }
    .container-md {
        padding: 0 20px;
    }
}