/* ニュース一覧ページ・投稿詳細ページのスタイル */

/* ニュース一覧ページ */
.blog-description {
    text-align: center;
    margin-bottom: 48px;
}

.blog-description-text {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
}

.blog-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.blog-content-item {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 0 30px 0 rgba(0, 130, 160, 0.15);
    background-color: #FFFFFF;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
	width:33%;
}

.blog-content-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px 0 rgba(0, 130, 160, 0.2);
}

.blog-content-item-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
}

.blog-content-item-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.blog-content-item-label {
    display: flex;
    gap: 8px;
    align-items: center;
}

.blog-content-item-label-category {
    background: linear-gradient(to right, #009BBF 69%, #63A276 100%);
    padding: 4px 8px;
    border-radius: 4px;
    color: #FFFFFF;
    font-size: 12px;
    font-weight: 700;
}

.blog-content-item-label-text {
    font-size: 12px;
    font-weight: 700;
    color: #666;
}

.blog-content-item-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.4;
}

.blog-content-item-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-content-item-title a:hover {
    color: #009BBF;
}

.blog-content-item-text {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    flex: 1;
}

.blog-content-item-meta {
    margin-top: auto;
}

.blog-content-item-date {
    font-size: 12px;
    color: #999;
}

.blog-content-item-link {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
    text-decoration: none;
    color: #009BBF;
    font-weight: 700;
    transition: color 0.3s ease;
}

.blog-content-item-link:hover {
    color: #63A276;
}

.blog-content-item-link-circle {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid transparent;
    border-radius: 50%;
    background:
        linear-gradient(#fff 0 0) padding-box,
        conic-gradient(from 151deg, #009BBF 0 69%, #63A276 69% 100%) border-box;
}

.blog-content-item-link-arrow {
    display: inline-block;
    width: 12px;
    height: 12px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'><defs><linearGradient id='g' x1='0%' y1='100%' x2='0%' y2='0%'><stop offset='0%' stop-color='%23009BBF'/><stop offset='100%' stop-color='%2363A276'/></linearGradient></defs><polyline points='6,4 12,10 6,16' fill='none' stroke='url(%23g)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}

/* ページネーション */
.blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: 60px;
}

.blog-pagination .page-numbers {
    display: flex;
    gap: 10px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.blog-pagination .page-numbers li {
    margin: 0;
}

.blog-pagination .page-numbers a,
.blog-pagination .page-numbers span {
    display: block;
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    color: #009BBF;
    font-weight: 700;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.blog-pagination .page-numbers a:hover {
    background-color: #009BBF;
    color: #FFFFFF;
}

.blog-pagination .page-numbers .current {
    background: linear-gradient(to right, #009BBF 69%, #63A276 100%);
    color: #FFFFFF;
    border-color: transparent;
}

/* 投稿詳細ページ */
.single-post {
    padding: 0px 0 100px;
}

.single-post-inner {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.single-post-content {
    background-color: #FFFFFF;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 0 30px 0 rgba(0, 130, 160, 0.15);
}

.single-post-meta {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.single-post-meta-info {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.single-post-category {
    background: linear-gradient(to right, #009BBF 69%, #63A276 100%);
    padding: 6px 12px;
    border-radius: 6px;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 700;
}

.single-post-date {
    font-size: 14px;
    color: #666;
}

.single-post-reading-time {
    font-size: 14px;
    color: #666;
    font-weight: 700;
}

.single-post-thumbnail {
    margin-bottom: 30px;
}

.single-post-thumbnail-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.single-post-body {
    line-height: 1.8;
    font-size: 16px;
    color: #333;
}

.single-post-body h1,
.single-post-body h2,
.single-post-body h3,
.single-post-body h4,
.single-post-body h5,
.single-post-body h6 {
    margin: 30px 0 20px 0;
    color: #009BBF;
    font-weight: 700;
}

.single-post-body h2 {
    font-size: 24px;
}

.single-post-body h3 {
    font-size: 20px;
}

.single-post-body p {
    margin-bottom: 20px;
}

.single-post-body ul,
.single-post-body ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

.single-post-body li {
    margin-bottom: 8px;
}

.single-post-body blockquote {
    border-left: 4px solid #009BBF;
    padding-left: 20px;
    margin: 30px 0;
    font-style: italic;
    color: #666;
}

.single-post-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}

.single-post-tags {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.single-post-tags-label {
    font-size: 14px;
    font-weight: 700;
    color: #666;
    margin-bottom: 10px;
}

.single-post-tags-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.single-post-tag {
    background-color: #f5f5f5;
    padding: 6px 12px;
    border-radius: 20px;
    text-decoration: none;
    color: #009BBF;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.single-post-tag:hover {
    background-color: #009BBF;
    color: #FFFFFF;
}

.single-post-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.single-post-nav-prev,
.single-post-nav-next {
    flex: 1;
}

.single-post-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #009BBF;
    font-weight: 700;
    transition: color 0.3s ease;
}

.single-post-nav-link:hover {
    color: #63A276;
}

.single-post-nav-next {
    text-align: right;
}

.single-post-nav-arrow {
    font-size: 18px;
}

/* サイドバー */
.single-post-sidebar {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.single-post-related,
.single-post-categories {
    background-color: #FFFFFF;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 0 30px 0 rgba(0, 130, 160, 0.15);
}

.single-post-related-title,
.single-post-categories-title {
    font-size: 20px;
    font-weight: 700;
    color: #009BBF;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #009BBF;
}

.single-post-related-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.single-post-related-item {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px 0 rgba(0, 130, 160, 0.1);
    transition: transform 0.3s ease;
}

.single-post-related-item:hover {
    transform: translateY(-2px);
}

.single-post-related-item a {
    display: flex;
    gap: 15px;
    text-decoration: none;
    color: inherit;
}

.single-post-related-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

.single-post-related-item-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex: 1;
}

.single-post-related-item-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 8px 0;
    color: #333;
}

.single-post-related-item-date {
    font-size: 12px;
    color: #999;
}

.single-post-related-empty {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 20px 0;
}

.single-post-categories-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.single-post-categories-item {
    margin-bottom: 10px;
}

.single-post-categories-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-radius: 8px;
    text-decoration: none;
    color: #333;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
}

.single-post-categories-link:hover {
    background-color: #009BBF;
    color: #FFFFFF;
}

.single-post-categories-count {
    font-size: 12px;
    color: #999;
}

.single-post-categories-link:hover .single-post-categories-count {
    color: #FFFFFF;
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
    .blog-content {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 32px;
    }
    
    .single-post-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .single-post-content {
        padding: 30px;
    }
    
    .single-post-sidebar {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .blog-description {
        margin-bottom: 32px;
    }
    
    .blog-description-text {
        font-size: 16px;
    }
    
    .blog-content {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 40px;
    }
    
    .blog-content-item {
        padding: 16px;
        border-radius: 16px;
    }
    
    .blog-content-item-image {
        height: 180px;
    }
    
    .blog-content-item-title {
        font-size: 18px;
    }
    
    .blog-content-item-text {
        font-size: 13px;
    }
    
    .blog-content-item-link-circle {
        width: 40px;
        height: 40px;
    }
    
    .single-post {
        padding: 40px 0 80px;
    }
    
    .single-post-content {
        padding: 20px;
        border-radius: 16px;
    }
    
    .single-post-meta-info {
        gap: 12px;
    }
    
    .single-post-body {
        font-size: 15px;
    }
    
    .single-post-body h2 {
        font-size: 20px;
    }
    
    .single-post-body h3 {
        font-size: 18px;
    }
    
    .single-post-navigation {
        flex-direction: column;
        gap: 20px;
    }
    
    .single-post-nav-next {
        text-align: left;
    }
    
    .single-post-sidebar {
        gap: 24px;
    }
    
    .single-post-related,
    .single-post-categories {
        padding: 20px;
        border-radius: 16px;
    }
    
    .single-post-related-item a {
        flex-direction: column;
        gap: 10px;
    }
    
    .single-post-related-item-image {
        width: 100%;
        height: 120px;
    }
}