/**
 * Kejie Phone Case - 博客列表与文章详情页样式
 */

/* 1. 博客分类列表与文章详情页全屏浅灰底色包装层 */
.category-page-wrap,
.blog-category-page-wrap,
.single-blog-page-wrap {
    background-color: #f4f6f8; /* 整体页面浅灰底色，严格对齐设计稿 */
    padding: 36px 0 60px;
}

.blog-page-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 28px;
    align-items: start;
}

/* 博客列表页右侧主体大板块（纯白背景、微微圆角、内边距与微阴影，严格对齐设计稿） */
.blog-category-card {
    background: #ffffff;
    border: 1px solid var(--color-border-light, #edf2f7);
    border-radius: var(--radius-md, 8px);
    padding: 36px 40px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.blog-category-card .category-header-title {
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--color-text-heading, #111827);
    margin-bottom: 24px;
    padding-bottom: 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.blog-category-card .blog-list-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 24px;
}

.blog-category-card .blog-horizontal-card {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 28px;
    background: transparent;
    border: none;
    border-bottom: 1px solid #edf2f7;
    border-radius: 0;
    padding: 24px 0;
    align-items: center;
    box-shadow: none;
    transition: none;
}

.blog-category-card .blog-horizontal-card:first-child {
    padding-top: 4px;
}

.blog-category-card .blog-horizontal-card:last-child {
    border-bottom: none;
}

.blog-category-card .blog-card-thumb {
    width: 160px;
    height: 160px;
    aspect-ratio: 1 / 1;
    background: #f8fafc;
    border-radius: var(--radius-sm, 4px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.blog-category-card .blog-card-thumb img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.blog-category-card .blog-horizontal-card:hover .blog-card-thumb img {
    transform: scale(1.06);
}

.blog-category-card .blog-card-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-category-card .blog-card-title {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.45;
    margin-bottom: 10px;
    color: #111827;
}

.blog-category-card .blog-card-title a {
    color: #111827;
    transition: color var(--transition-fast, 0.2s ease);
}

.blog-category-card .blog-card-title a:hover {
    color: var(--color-primary);
}

.blog-category-card .blog-card-excerpt {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.65;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-category-card .btn-blog-detail {
    align-self: flex-start;
    padding: 7px 22px;
    border-radius: var(--radius-pill, 9999px);
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    background: transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-fast, 0.2s ease);
}

.blog-category-card .blog-horizontal-card:hover .btn-blog-detail,
.blog-category-card .btn-blog-detail:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.blog-category-card .kejie-pagination {
    margin-top: 10px;
    padding-top: 24px;
    border-top: 1px solid #edf2f7;
}

/* 博客列表通用备用样式（独立卡片模式） */
.blog-list-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.blog-horizontal-card {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 28px;
    background: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 20px;
    align-items: center;
    transition: all var(--transition-fast);
}

.blog-horizontal-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.blog-card-thumb {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-card-thumb img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.blog-horizontal-card:hover .blog-card-thumb img {
    transform: scale(1.05);
}

.blog-card-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.blog-card-title a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.btn-blog-detail {
    align-self: flex-start;
    padding: 8px 22px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 0.8125rem;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.blog-horizontal-card:hover .btn-blog-detail {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* 2. 博客文章详情页浅灰全屏包装层与双栏布局 */
/* 左侧侧边栏各大挂件卡片（纯白背景、微微圆角、微阴影，与右侧板块呼应） */
.blog-sidebar .sidebar-widget {
    background: #ffffff;
    border: 1px solid var(--color-border-light, #edf2f7);
    border-radius: var(--radius-md, 8px);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.blog-sidebar .sidebar-widget:last-child {
    margin-bottom: 0;
}

.blog-sidebar .sidebar-widget.help-inquiry-widget {
    padding: 0;
    border: none;
    border-radius: var(--radius-md, 8px);
    overflow: hidden;
}

/* 左侧分类导航选项：选中状态带有淡淡的粉红底色与圆角，对齐设计稿 */
.blog-sidebar .sidebar-category-list li {
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: 2px;
}

.blog-sidebar .sidebar-category-list li:last-child {
    border-bottom: none;
}

.blog-sidebar .sidebar-category-list li a {
    display: block;
    padding: 10px 14px;
    font-size: 0.875rem;
    color: var(--color-text-main);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.blog-sidebar .sidebar-category-list li.active a {
    color: var(--color-primary);
    font-weight: 600;
    background-color: var(--color-primary-light, #e6f9f7);
}

.blog-sidebar .sidebar-category-list li a:hover {
    color: var(--color-primary);
    background-color: var(--color-primary-light, #e6f9f7);
}

/* 右侧主体卡片（白底、圆角、内边距、微阴影） */
.blog-single-card {
    background: #ffffff;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: 40px 16px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.03);
}

.blog-single-header {
    margin-bottom: 24px;
}

.blog-single-title {
    font-size: 1.875rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 16px;
    line-height: 1.35;
}

/* 标题下方三个小板块：日期、栏目、作者，带红色小图标 */
.blog-meta-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 28px;
    margin-bottom: 28px;
    font-size: 0.875rem;
    color: #4b5563;
}

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

.blog-meta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary); /* 前方红色小图标 */
    line-height: 1;
}

.blog-meta-item a {
    color: #4b5563;
    transition: color var(--transition-fast);
}

.blog-meta-item a:hover {
    color: var(--color-primary);
}

/* 正文区域由编辑器内容生成 */
.blog-content-body {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-text-main);
    margin-bottom: 36px;
}

.blog-content-body p {
    margin-bottom: 20px;
}

.blog-content-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: 20px 0;
}

/* 3. 独立板块 1：上一篇与下一篇导航（Next & Previous Navigation） */
.blog-nav-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #edf2f7;
    border-bottom: 1px solid #edf2f7;
    padding: 24px 0;
    margin: 36px 0 44px;
    gap: 24px;
}

.blog-nav-col {
    flex: 1;
    min-width: 0;
}

.blog-nav-col.next-col {
    display: flex;
    justify-content: flex-end;
}

.blog-nav-item {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    max-width: 100%;
    transition: all var(--transition-fast);
}

.blog-nav-item.prev {
    justify-content: flex-start;
}

.blog-nav-item.next {
    justify-content: flex-end;
}

/* 圆角淡色背景左右箭头 */
.blog-nav-arrow {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background-color: var(--color-primary-light, #e6f9f7);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.blog-nav-item:hover .blog-nav-arrow {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: scale(1.05);
}

.blog-nav-info {
    min-width: 0;
}

.blog-nav-item.next .blog-nav-info {
    text-align: right;
}

.blog-nav-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-primary); /* PREVIOUS / NEXT 红色小标签 */
    letter-spacing: 0.05em;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.blog-nav-title {
    display: block;
    font-size: 0.8125rem;
    color: #374151;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 340px;
    transition: color var(--transition-fast);
}

.blog-nav-item:hover .blog-nav-title {
    color: var(--color-primary);
}

.blog-nav-divider {
    width: 1px;
    height: 38px;
    background-color: #edf2f7;
    flex-shrink: 0;
}

.blog-nav-item.disabled {
    opacity: 0.45;
    cursor: default;
    pointer-events: none;
}

/* 4. 独立板块 2：猜你喜欢推荐（You might be interested） */
.related-blog-strip {
    margin-top: 10px;
}

.related-blog-heading {
    font-size: 1.25rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.article-mini-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.article-mini-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.07);
    transform: translateY(-3px);
}

.article-mini-thumb {
    width: 100%;
    height: 230px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    overflow: hidden;
    border-bottom: 1px solid #f1f5f9;
}

.article-mini-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.article-mini-card:hover .article-mini-thumb img {
    transform: scale(1.06);
}

.article-mini-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-mini-title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.8em;
}

.article-mini-title a {
    display: block;
    color: #111827;
    transition: color var(--transition-fast);
}

.article-mini-title a:hover {
    color: var(--color-primary);
}

.article-mini-desc {
    font-size: 0.8125rem;
    color: #6b7280;
    line-height: 1.25rem;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-mini-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid #f8fafc;
}

.article-mini-date {
    font-size: 0.75rem;
    color: #9ca3af;
    font-weight: 500;
}

/* READ MORE 胶囊按钮（对齐设计稿淡粉底色与悬停品牌红） */
.article-mini-more {
    background: var(--color-primary-light, #e6f9f7);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
}

.article-mini-more:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateX(2px);
}

/* 博客模块响应式适配 */
@media (max-width: 1024px) {
    .blog-page-layout {
        grid-template-columns: 280px 1fr;
        gap: 20px;
    }
    .blog-category-card {
        padding: 28px 24px;
    }
}

@media (max-width: 992px) {
    .blog-page-layout {
        display: flex;
        flex-direction: column;
        gap: 28px;
    }
    /* 多终端自适应时：右侧主体板块在上面，左侧侧边栏板块在下面 */
    .blog-page-layout .category-main-content {
        order: 1;
        width: 100%;
    }
    .blog-page-layout .blog-sidebar {
        order: 2;
        width: 100%;
    }
    .related-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .category-page-wrap,
    .blog-category-page-wrap,
    .single-blog-page-wrap {
        padding: 20px 0 40px;
    }
    .blog-category-card {
        padding: 24px 16px;
    }
    .blog-category-card .blog-horizontal-card {
        grid-template-columns: 120px 1fr;
        gap: 16px;
        padding: 20px 0;
    }
    .blog-category-card .blog-card-thumb {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 640px) {
    .blog-single-card {
        padding: 24px 20px;
    }
    .related-articles-grid {
        grid-template-columns: 1fr;
    }
    .blog-nav-pagination {
        flex-direction: column;
        gap: 18px;
    }
    .blog-nav-col.next-col {
        justify-content: flex-start;
    }
    .blog-nav-item.next {
        flex-direction: row-reverse;
        justify-content: flex-start;
    }
    .blog-nav-item.next .blog-nav-info {
        text-align: left;
    }
    .blog-nav-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .blog-category-card .blog-horizontal-card {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .blog-category-card .blog-card-thumb {
        width: 100%;
        height: 180px;
    }
}