/* 文章页专用CSS */
.article-container {
    margin-top: 100px;
    padding: 4rem 0;
}

.article-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(201, 169, 110, 0.2);
}

.article-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.article-meta span {
    margin: 0 1rem;
}

.article-meta i {
    margin-right: 0.5rem;
    color: var(--accent);
}

.article-content {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 文章内容样式 */
.article-body {
    background-color: var(--secondary);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
}

.article-body h2 {
    font-size: 2.2rem;
    margin: 2.5rem 0 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid rgba(201, 169, 110, 0.3);
}

.article-body h3 {
    font-size: 1.8rem;
    margin: 2rem 0 1.2rem;
    color: var(--accent);
}

.article-body h4 {
    font-size: 1.5rem;
    margin: 1.8rem 0 1rem;
}

.article-body h5 {
    font-size: 1.3rem;
    margin: 1.5rem 0 0.8rem;
}

.article-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text);
}

.article-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.article-body blockquote {
    background: rgba(201, 169, 110, 0.1);
    border-left: 4px solid var(--accent);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.article-body ul, .article-body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-body li {
    margin-bottom: 0.8rem;
}

/* 文章导航 */
.article-navigation {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    padding: 0 2rem;
}

.nav-btn {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--secondary);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
    max-width: 45%;
    border: 1px solid rgba(201, 169, 110, 0.1);
}

.nav-btn:hover {
    background-color: rgba(201, 169, 110, 0.1);
    border-color: var(--accent);
    transform: translateY(-5px);
}

.nav-btn.prev i {
    margin-right: 1rem;
}

.nav-btn.next {
    text-align: right;
}

.nav-btn.next i {
    margin-left: 1rem;
}

.nav-btn h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--light);
}

.nav-btn p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin: 0;
}

/* 相关文章 */
.related-articles {
    padding: 0 2rem;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.related-card {
    background-color: var(--secondary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(201, 169, 110, 0.1);
}

.related-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 169, 110, 0.3);
}

.related-img {
    height: 200px;
    overflow: hidden;
}

.related-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.related-content {
    padding: 1.5rem;
}

.related-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--light);
}

/* 确保知识库标题内的链接没有下划线 */
.related-content h3 a {
    text-decoration: none;
    color: inherit;
}

.related-content p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.read-more {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.read-more i {
    margin-left: 8px;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-dark);
}

.read-more:hover i {
    transform: translateX(8px);
}