/* 文章转载页样式 - spank.cn 黑白简约风格 */
.article-header {
    text-align: center;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--fg);
    padding-bottom: 14px;
}
.article-header h1 {
    font-size: 2rem;
    font-weight: bold;
}
.article-header .subtitle {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 6px;
}
/* 分类筛选 */
.article-filter-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.article-filter-chip {
    padding: 6px 14px;
    border: 1.5px solid var(--light-border);
    border-radius: 20px;
    color: var(--muted);
    font-size: 0.8rem;
    cursor: pointer;
    user-select: none;
    transition: all 0.15s;
    background: var(--bg);
}
.article-filter-chip:hover {
    border-color: var(--fg);
    color: var(--fg);
}
.article-filter-chip.active {
    background: var(--fg);
    border-color: var(--fg);
    color: var(--bg);
}
/* 文章列表 */
.article-list {
    max-width: 800px;
    margin: 0 auto;
}
.article-item {
    padding: 18px 20px;
    border-bottom: 1px solid var(--light-border);
    cursor: pointer;
    transition: background-color 0.2s;
}
.article-item:first-child {
    border-top: 2px solid var(--fg);
}
.article-item:hover {
    background-color: var(--hover-bg);
}
.article-title {
    font-size: 1.05rem;
    font-weight: bold;
    color: var(--fg);
    margin-bottom: 6px;
    line-height: 1.4;
}
.article-summary {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 8px;
}
.article-meta {
    font-size: 0.72rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.article-cat-badge {
    padding: 2px 8px;
    border: 1px solid var(--fg);
    border-radius: 10px;
    color: var(--fg);
    font-weight: 600;
    font-size: 0.7rem;
}
.article-source {
    opacity: 0.8;
}
.article-time {
    opacity: 0.6;
}
/* 文章详情 */
.article-detail {
    max-width: 800px;
    margin: 0 auto;
}
.detail-back {
    display: inline-block;
    padding: 8px 16px;
    border: 1.5px solid var(--fg);
    border-radius: 6px;
    background: var(--bg);
    color: var(--fg);
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 20px;
    font-size: 0.85rem;
}
.detail-back:hover {
    background: var(--fg);
    color: var(--bg);
}
.detail-title {
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 12px;
    line-height: 1.3;
}
.detail-meta {
    font-size: 0.78rem;
    color: var(--muted);
    margin-bottom: 24px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--light-border);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}
.detail-body {
    font-size: 0.95rem;
    line-height: 1.85;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--fg);
}
/* 状态 */
.article-loading, .article-empty {
    text-align: center;
    color: var(--muted);
    padding: 50px 20px;
    font-size: 0.92rem;
}
/* 响应式 */
@media (max-width: 480px) {
    .article-header h1 { font-size: 1.6rem; }
    .article-item { padding: 14px 16px; }
    .article-title { font-size: 0.98rem; }
    .article-summary { font-size: 0.82rem; }
    .detail-title { font-size: 1.35rem; }
    .detail-body { font-size: 0.9rem; line-height: 1.75; }
    .article-filter-chip { padding: 5px 12px; font-size: 0.75rem; }
}