/* 博客详情页面专用样式 */

/* 基础变量定义 - 与首页完全一致 */
:root{
  --bg-primary:#ffffff;
  --surface-color:#ffffff;
  --text-primary:#2b2f36;
  --text-secondary:#7a828f;
  --border-color:#e6e8eb;
  --accent-color:#1a73e8;

  --card-bg: var(--surface-color);
  --card-border: var(--border-color);
}
.dark-theme{
  --bg-primary:#0f1115;
  --surface-color:#16181d;
  --text-primary:#e3e5e9;
  --text-secondary:#9aa0a6;
  --border-color:#2b3138;
  --accent-color:#8ab4f8;

  --card-bg: var(--surface-color);
  --card-border: var(--border-color);
}

/* 面包屑导航样式 */
.breadcrumb-nav {
    padding: 16px 0;
    margin-bottom: 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    padding: 0 8px;
    color: var(--text-secondary);
}

.breadcrumb-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

/* 文章详情页面特定样式 */
.article-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.article-main {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
    margin-top: 20px;
}

@media (max-width: 992px) {
    .article-main {
        grid-template-columns: 1fr;
    }
}

/* 文章头部区域 */
.article-header {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.article-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.article-meta .author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

/* 文章标签 - 与首页风格一致 */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.tag-chip {
    font-size: 12px;
    line-height: 1;
    padding: 6px 12px;
    border-radius: 999px;
    border: none;
    background: rgba(138,180,248,.22);
    color: #67a1ff;
    text-decoration: none;
    transition: background .2s ease;
}

.tag-chip:hover {
    background: rgba(138,180,248,.30);
    text-decoration: none;
}

.dark-theme .tag-chip {
    background: rgba(138,180,248,.22);
    color: #c7d7ff;
}

.dark-theme .tag-chip:hover {
    background: rgba(138,180,248,.30);
}

/* 文章内容区域 */
.article-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.article-summary {
    background: rgba(138,180,248,.08);
    border-left: 4px solid var(--accent-color);
    padding: 16px 20px;
    margin-bottom: 24px;
    border-radius: 0 8px 8px 0;
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.6;
}

.article-body {
    line-height: 1.7;
    font-size: 16px;
    color: var(--text-primary);
}

.article-body h2 {
    font-size: 24px;
    margin: 32px 0 16px;
    color: var(--text-primary);
}

.article-body h3 {
    font-size: 20px;
    margin: 24px 0 12px;
    color: var(--text-primary);
}

.article-body p {
    margin-bottom: 16px;
}

.article-body ul, .article-body ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

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

.article-body blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 16px;
    margin: 24px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.article-body code {
    background: rgba(138,180,248,.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
}

.article-body pre {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    margin: 20px 0;
}

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

/* 文章操作区域 */
.article-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 32px 0;
}

.action-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
    transition: all 0.2s ease;
    cursor: pointer;
}

.action-button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    text-decoration: none;
}

.action-button.support {
    background: #34a853;
    color: white;
    border-color: #34a853;
}

.action-button.support:hover {
    background: #2e8b47;
    border-color: #2e8b47;
}

.action-button.reward {
    background: #f9ab00;
    color: white;
    border-color: #f9ab00;
}

.action-button.reward:hover {
    background: #e09a00;
    border-color: #e09a00;
}

/* 相关推荐区域 */
.related-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 18px;
}

.related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

.related-item {
    display: block;
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.related-item:hover {
    border-color: var(--accent-color);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(26,115,232,.1);
}

.related-item-title {
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 评论区域 */
.comments-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.comments-header {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

/* 侧边栏 */
.article-sidebar {
    position: sticky;
    top: 20px;
}

.sidebar-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.sidebar-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

/* 分享区域 */
.share-section {
    margin: 24px 0;
    padding: 20px;
    border-radius: 12px;
    background: rgba(138,180,248,.08);
    text-align: center;
}

/* 热议话题组件样式 - 与首页完全一致 */
.hot-topics-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

.hot-topics-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.hot-topics-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 16px;
}

.hot-topics-header a.more {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 14px;
}

.hot-topics-header a.more:hover {
    text-decoration: underline;
}

.hot-tags {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px 14px;
}

.hot-tags li {
    margin: 0;
    padding: 0;
}

.hot-tags .chip {
    display: inline-flex;
    align-items: center;
    height: 36px;
    padding: 0 16px;
    font-size: 14px;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    background: rgba(138,180,248,.22);
    color: #67a1ff;
    transition: background .2s ease, transform .1s ease;
}

.hot-tags .chip:hover {
    background: rgba(138,180,248,.30);
    text-decoration: none;
}

.dark-theme .hot-tags .chip {
    background: rgba(138,180,248,.22);
    color: #c7d7ff;
}

.dark-theme .hot-tags .chip:hover {
    background: rgba(138,180,248,.30);
}

/* 上一页下一页导航样式 */
.article-navigation {
    display: flex;
    gap: 20px;
    margin: 32px 0;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 6px 14px rgba(17,17,26,.06);
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
}

.nav-link:hover {
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26,115,232,.2);
}

.nav-link.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--surface-color);
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.nav-link.disabled:hover {
    background: var(--surface-color);
    color: var(--text-secondary);
    transform: none;
    box-shadow: none;
    border-color: var(--border-color);
}

.nav-link.disabled .nav-arrow {
    color: var(--text-secondary);
    opacity: 0.5;
}

.nav-link.disabled:hover .nav-arrow {
    color: var(--text-secondary);
}

.nav-arrow {
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-color);
    transition: color 0.2s ease;
}

.nav-link:hover .nav-arrow {
    color: white;
}

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

.nav-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link:hover .nav-label {
    color: rgba(255,255,255,0.8);
}

.nav-link.disabled .nav-label {
    color: var(--text-secondary);
}

.nav-link.disabled:hover .nav-label {
    color: var(--text-secondary);
}

.nav-title {
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nav-link.disabled .nav-title {
    font-weight: 400;
    color: var(--text-secondary);
}

.nav-link.disabled:hover .nav-title {
    color: var(--text-secondary);
}

.next-item .nav-link {
    flex-direction: row-reverse;
}

.next-item .nav-arrow {
    order: 1;
}

.next-item .nav-content {
    order: 2;
    text-align: right;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .article-title {
        font-size: 24px;
    }
    
    .article-header,
    .article-content {
        padding: 20px;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .article-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .action-button {
        width: 100%;
        justify-content: center;
    }
    
    .breadcrumb {
        font-size: 13px;
        flex-wrap: wrap;
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }
    
    .nav-link {
        padding: 12px;
    }
    
    .nav-arrow {
        font-size: 20px;
    }
    
    .nav-title {
        font-size: 13px;
    }
}