.archive-page {
    max-width: 1440px;
    min-width: 292px;
    margin: 0 auto;
    padding: 98px 0 96px;
}

.archive-header {
    font-size: 32px;
    font-weight: 700;
    padding-bottom: 58px;
}

.archive-articles {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 47px;
    width: 100%;
    position: relative;
}

.archive-column {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.archive-article-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding-bottom: 20px;
}

.archive-article-image {
    flex-shrink: 0;
    width: 160px;
    height: 120px;
    margin: 0;
    overflow: hidden;
}

.archive-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.archive-article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.archive-article-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
}

.archive-article-content h3 a {
    color: #1F1F1F;
    text-decoration: none;
}

.archive-article-content h3 a:hover {
    text-decoration: underline;
}

.archive-excerpt {
    font-size: 13px;
    color: #606060;
    line-height: 1.6;
    margin: 0;
}

.archive-excerpt .readmore {
    color: #606060;
    text-decoration: none;
    display: inline;
    margin-left: 4px;
}

.archive-excerpt .readmore:hover {
    text-decoration: underline;
}

.archive-article-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 4px;
}

.archive-date {
    font-size: 12px;
    color: #606060;
    font-weight: 500;
}

.archive-category-tag {
    font-size: 11px;
    color: #1F1F1F;
    border: 1px solid #1F1F1F;
    border-radius: 3px;
    padding: 2px 8px;
    display: inline-block;
}

.archive-pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.archive-pagination .page-numbers {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.archive-pagination .page-numbers li {
    list-style: none;
}

.archive-pagination .page-numbers a,
.archive-pagination .page-numbers span {
    display: inline-block;
    padding: 8px 12px;
    color: #1F1F1F;
    text-decoration: none;
    border: 1px solid #E7E7E7;
    border-radius: 3px;
}

.archive-pagination .page-numbers .current {
    background-color: #262B38;
    color: #FFFFFF;
    border-color: #262B38;
}

.archive-pagination .page-numbers a:hover {
    background-color: #F1F1F1;
}

.no-articles {
    text-align: center;
    padding: 40px 0;
    color: #606060;
    font-size: 16px;
}

/* サイドバーのスタイル（viewmore-style.cssから継承） */
.archive-page .popular-articles {
    width: 230px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    justify-content: flex-start;
}

.archive-page .view-extra {
    width: 100%;
}

.archive-page .view-extra ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.archive-page .view-extra ul li {
    margin-bottom: 8px;
}

.archive-page .view-extra ul li a {
    font-size: 13px;
    color: #1F1F1F;
    text-decoration: none;
}

.archive-page .view-extra ul li a:hover {
    text-decoration: underline;
}

/* アーカイブスタイル（viewmore-style.cssから継承） */
.archive-page .view-extra details {
    width: 100%;
    background-color: transparent !important;
    margin-bottom: 0 !important;
}

.archive-page .view-extra .archive-list {
    padding-left: 15px;
    position: relative;
    list-style: none;
    font-size: 14px;
    cursor: pointer;
    background-color: transparent !important;
    color: inherit !important;
    font-weight: inherit !important;
    padding-top: 5px;
    padding-bottom: 5px;
}

.archive-page .view-extra .archive-list::-webkit-details-marker {
    display: none;
}

.archive-page .view-extra .archive-list::marker {
    display: none;
}

.archive-page .view-extra .archive-list::before {
    position: absolute;
    content: "";
    top: 50%;
    left: 0px;
    width: 12px;
    height: 24px;
    margin-top: -5px;
    background: url(../images/arrow_right.svg) top left no-repeat;
    background-size: 8px 13px;
}

.archive-page .view-extra .archive-list::after {
    display: none !important;
}

.archive-page .view-extra details[open] .archive-list::after {
    display: none !important;
}

.archive-page .view-extra details ul {
    padding-left: 15px;
    margin-top: 0;
    list-style: none;
    background-color: transparent !important;
}

.archive-page .view-extra details[open] ul {
    background-color: transparent !important;
    padding-left: 15px;
}

.archive-page .view-extra details ul li {
    margin-bottom: 10px;
}

.archive-page .view-extra details ul li a {
    font-size: 13px;
    color: #1F1F1F;
    text-decoration: none;
}