/* 文章详情页样式 */
.article-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: 600px;
}
.breadcrumb {
    font-size: 14px;
    color: #999;
    margin-bottom: 25px;
}
.breadcrumb a {
    color: #ff6229;
    text-decoration: none;
}
.breadcrumb span {
    margin: 0 8px;
}
.article-header {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}
.article-title {
    font-size: 32px;
    font-weight: bold;
    color: #1b2d3e;
    line-height: 1.4;
    margin-bottom: 15px;
}
.article-desc {
    color: #666;
    font-size: 15px;
}
.article-meta {
    font-size: 14px;
    color: #999;
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}
.article-meta .category {
    background: #f0f5ff;
    color: #1890ff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 13px;
}
.article-cover {
    margin-bottom: 30px;
    border-radius: 8px;
    overflow: hidden;
}
.article-cover img {
    width: 100%;
    height: auto;
    display: block;
}
.article-content {
    font-size: 16px;
    color: #333;
    line-height: 2;
}
.article-content p {
    margin-bottom: 18px;
}
.article-content h1, .article-content h2, .article-content h3, .article-content h4 {
    color: #1b2d3e;
    margin: 30px 0 15px;
    font-weight: bold;
}
.article-content h2 { font-size: 24px; }
.article-content h3 { font-size: 20px; }
.article-content h4 { font-size: 18px; }
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
}
.article-content ul, .article-content ol {
    margin: 15px 0;
    padding-left: 30px;
}
.article-content li {
    margin-bottom: 10px;
}
.article-content blockquote {
    border-left: 4px solid #ff6229;
    padding: 15px 20px;
    background: #fff7f2;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.article-content th, .article-content td {
    border: 1px solid #eee;
    padding: 12px 15px;
    text-align: left;
}
.article-content th {
    background: #fafafa;
    font-weight: 600;
}
.article-content code {
    background: #f5f5f5;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 14px;
}
.article-content pre {
    background: #1e293b;
    color: #e2e8f0;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 20px 0;
}
.article-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}
.article-tags {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}
.article-tags a {
    display: inline-block;
    background: #f5f5f5;
    color: #666;
    padding: 4px 12px;
    border-radius: 4px;
    margin-right: 10px;
    text-decoration: none;
    font-size: 13px;
}
.article-nav {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    gap: 20px;
}
.article-nav a {
    color: #ff6229;
    text-decoration: none;
    font-size: 14px;
}
.article-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eee;
    text-align: center;
}
.back-btn {
    display: inline-block;
    padding: 12px 30px;
    background: #ff6229;
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
}
.back-btn:hover {
    background: #e55a24;
    transform: translateY(-2px);
}
.news-empty, .faq-empty {
    text-align: center;
    padding: 60px 20px;
    color: #999;
    font-size: 16px;
}
.error-404 {
    text-align: center;
    padding: 100px 20px;
}
.error-404 h1 {
    font-size: 80px;
    color: #ff6229;
    margin-bottom: 20px;
}
.error-404 h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 15px;
}
.error-404 p {
    color: #999;
    margin-bottom: 30px;
}
.pagination {
    margin-top: 40px;
    text-align: center;
}
.pagination .page-numbers {
    display: inline-block;
    padding: 8px 16px;
    margin: 0 5px;
    border: 1px solid #eee;
    border-radius: 4px;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
}
.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: #ff6229;
    color: #fff;
    border-color: #ff6229;
}