/* 文章详情页样式表 */
.article-detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-detail {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 40px;
    margin-bottom: 40px;
}

/* 文章头部 */
.article-header {
    margin-bottom: 30px;
    text-align: center;
}

.article-title {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    line-height: 1.4;
    margin-bottom: 20px;
}

.article-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    color: #999;
    font-size: 14px;
}

.article-meta i {
    margin-right: 5px;
    color: #bbb;
}

.article-like {
        margin: 20px 0;
        text-align: center;
    }

.link {
    margin: 4px;
}

/* 文章封面图 */
.article-cover {
    margin: 30px 0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-cover img {
    width: 100%;
    height: auto;
    display: block;
}

/* 文章内容 */
.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 40px;
}

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

.article-content h2,
.article-content h3,
.article-content h4 {
    margin: 30px 0 20px;
    font-weight: bold;
    color: #333;
}

.article-content h2 {
    font-size: 24px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.article-content h3 {
    font-size: 20px;
}

.article-content h4 {
    font-size: 18px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 6px;
}

.article-content pre {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 20px 0;
}

.article-content code {
    font-family: 'Courier New', monospace;
    background-color: #f8f9fa;
    padding: 2px 5px;
    border-radius: 3px;
}

.article-content blockquote {
    border-left: 4px solid #3498db;
    padding-left: 20px;
    margin: 20px 0;
    color: #666;
    font-style: italic;
}

/* 文章标签 */
.article-tags {
    margin: 30px 0;
    padding: 15px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.article-tags i {
    color: #999;
}

.tag {
    display: inline-block;
    background-color: #f0f7ff;
    color: #3498db;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s;
}

.tag:hover {
    background-color: #3498db;
    color: #fff;
}

/* 文章导航 */
.article-nav {
    display: flex;
    justify-content: space-between;
    margin: 40px 0;
    padding: 20px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.article-nav a {
    max-width: 48%;
    color: #666;
    font-size: 15px;
    transition: all 0.3s;
}

.article-nav a:hover {
    color: #3498db;
}

.article-nav i {
    margin: 0 5px;
}

.prev {
    text-align: left;
}

.next {
    text-align: right;
}

/* 相关文章 */
.related-articles {
    margin: 40px 0;
}

.section-title {
    font-size: 22px;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.related-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.related-card {
    background-color: #f9f9f9;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.3s;
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.related-image {
    height: 180px;
    overflow: hidden;
}

.related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.related-card:hover .related-image img {
    transform: scale(1.05);
}

.related-info {
    padding: 20px;
}

.related-info h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.related-info p {
    font-size: 14px;
    color: #777;
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-date {
    font-size: 13px;
    color: #999;
}

/* 评论区域 */
.comment-section {
    margin-top: 50px;
}

.comment-form {
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 20px;

}
.form-group {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.comment-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 6px;
    resize: vertical;
    min-height: 120px;
    font-size: 15px;
    transition: border 0.3s;
}

.comment-form textarea:focus {
    border-color: #3498db;
    outline: none;
}

.form-group > .comment-input {
    width: 49.5%;
    height: 30px;
    border: 1px solid #eee;
    border-radius: 6px;
    margin-bottom: 10px;
    padding: 15px;
}


.submit-btn {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    background-color: #2980b9;
}

/* 评论列表 */
.comment-list {
    margin-top: 30px;
}

.comment-item {
    display: flex;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.comment-avatar {
    width: 50px;
    height: 50px;
    margin-right: 15px;
    flex-shrink: 0;
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.comment-content {
    flex-grow: 1;
}

.comment-header {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.comment-user {
    font-weight: bold;
    color: #333;
    margin-right: 15px;
}

.comment-time {
    font-size: 13px;
    color: #999;
}

.comment-content p {
    color: #444;
    line-height: 1.7;
    margin-bottom: 10px;
}

/* 回复区域 */
.comment-replies {
    margin-left: 50px;
    margin-top: 15px;
    padding-left: 15px;
    border-left: 2px solid #eee;
}

.reply-item {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px dashed #f0f0f0;
}

.reply-avatar {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    flex-shrink: 0;
}

.reply-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.reply-content {
    flex-grow: 1;
}

.reply-header {
    margin-bottom: 5px;
    display: flex;
    align-items: center;
}

.reply-user {
    font-weight: bold;
    color: #333;
    margin-right: 10px;
    font-size: 14px;
}

.reply-time {
    font-size: 12px;
    color: #999;
}

.reply-content p {
    color: #555;
    line-height: 1.6;
    font-size: 14px;
}

.no-comments {
    text-align: center;
    padding: 30px 0;
    color: #999;
    font-size: 15px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .article-detail {
        padding: 20px;
    }

    .article-title {
        font-size: 26px;
    }

    .article-nav {
        flex-direction: column;
        gap: 15px;
    }

    .article-nav a {
        max-width: 100%;
    }

    .related-list {
        grid-template-columns: 1fr;
    }

    .comment-item {
        flex-direction: column;
    }

    .comment-avatar {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .comment-replies {
        margin-left: 20px;
    }
}