@charset "UTF-8";

/*------------------------------------
#column css
------------------------------------*/
#column .sec-title {
    text-align: center;
    font-size: clamp(24px, 4vw, 32px);
    font-weight: bold;
}

#column .sec-title span {
    display: inline-flex;
    align-items: center;
    gap: 16px;
}

#column .sec-title span::before,
#column .sec-title span::after {
    content: "";
    width: 2px;
    height: 24px;
    background-color: #000;
    transform: rotate(30deg);
}

#column .sec-title span::before {
    transform: rotate(-30deg);
}

.grid-column {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 40px 30px;
    margin: 30px auto 40px;
}

.grid-column-item {
    flex: 1 1 calc(33.333% - 30px);
    box-sizing: border-box;
}

.grid-column-item a {
    display: block;
    color: initial;
    transition: transform 0.3s ease;
}

.grid-column-item a:hover {
    color: #e50012;
}

.grid-column-item .img {
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
}

.grid-column-item .img img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.grid-column-item a:hover .img img {
    transform: scale(1.05);
}

.grid-column-item .title {
    font-size: clamp(16px, 2vw, 18px);
    line-height: 1.8;
    margin-top: 10px;
}

.grid-column-item .date {
    color: #999;
}

.btn-note {
    margin-top: 20px;
    display: block;
    font-size: clamp(14px, 2vw, 18px);
    padding: 15px;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    background-color: #fff;
    color: #000000;
    font-weight: bold;
    border: solid 2px #000000;
    transition: background-color 0.3s ease;
}

.btn-note img {
    max-width: 100px;
}

.btn-note:hover {
    text-decoration: none;
    background-color: #eee;
    color: #000;
}

@media screen and (max-width: 767px) {
    #column {
        width: 90%;
        margin: auto;
    }

    .grid-column-item {
        flex: 1 1 100%;
    }
}

@media screen and (max-width: 480px) {}