.article-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 24px;
}

.article-header {
    margin-bottom: 40px;
}

.article-header h1 {
    font-size: 34px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 16px 0;
    line-height: 1.3;
}

.article-meta {
    color: #888;
    font-size: 14px;
}

.article-body {
    font-size: 17px;
}

.article-body p {
    margin-bottom: 20px;
    color: #333;
}

.article-body h2 {
    font-size: 22px;
    font-weight: 600;
    margin: 36px 0 18px;
    color: #1a1a1a;
}

.article-body ul, .article-body ol {
    margin: 0 0 20px 24px;
    color: #333;
}

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

.article-nav {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid #e8e6e3;
}

.article-nav a {
    font-size: 15px;
    color: #3d7a5a;
}