#centerСolumnSite {
    display: none;
}
.article-page {
    max-width: 750px; 
    margin: 0 auto;
    padding: 25px 15px;
    line-height: 1.5; 
    color: #333;
    font-family: 'Segoe UI', Tahoma, sans-serif;
}
    .article-page .breadcrumbs {
        font-size: 13px;
        color: var(--color-dark1);
        margin-bottom: 15px;
    }
        .article-page .breadcrumbs a {
            color: var(--main-color);
            text-decoration: none;
        }
    .article-page .article-header h1 {
        font-size: 28px; 
        line-height: 1.2;
        margin-bottom: 10px;
        color: #111;
        font-weight: 700;
    }
    .article-page .article-meta {
        display: flex;
        gap: 15px;
        font-size: 13px;
        color: #888;
        margin-bottom: 25px;
    }
    .article-page .article-body {
        font-size: 16px; 
    }
    .article-page .lead {
        font-size: 18px;
        color: #555;
        line-height: 1.4;
        margin-bottom: 20px;
        font-weight: 500;
    }
    .article-page .article-body p {
        margin-bottom: 15px; 
    }
    .article-page .article-body h2 {
        font-size: 22px; 
        margin: 30px 0 15px;
        color: #222;
        font-weight: 700;
    }
    .article-page .phrase-list {
        margin: 20px 0;
        padding: 0;
        list-style: none;
    }
        .article-page .phrase-list li {
            background: #fcfcfc;
            border: 1px solid #eee;
            padding: 12px 15px;
            border-radius: 10px;
            margin-bottom: 8px;
        }
            .article-page .phrase-list li strong {
                color: var(--main-color);
                display: block;
                font-size: 17px;
                margin-bottom: 2px;
            }
    .article-page blockquote {
        border-left: 4px solid var(--main-color);
        padding: 5px 0 5px 20px;
        margin: 25px 0;
        font-style: italic;
        font-size: 17px;
        color: #444;
        background: var(--main-color2); 
    }
    .article-page .ad-slot {
        background: #f4f4f4;
        border: 1px dashed var(--color-dark1);
        padding: 20px;
        text-align: center;
        color: #999;
        margin: 25px 0;
        font-size: 13px;
        border-radius: 8px;
    }
    .article-page .article-footer {
        margin-top: 40px;
        padding-top: 20px;
        border-top: 1px solid #eee;
    }
    .article-page .back-link {
        display: inline-block;
        color: var(--main-color);
        text-decoration: none;
        font-weight: 700;
        font-size: 15px;
    }


body.dark-mode .article-page {
    color: var(--bc-color-dark-link);
}
    body.dark-mode .article-page .article-header h1,
    body.dark-mode .article-page .article-body h2 {
        color: #eee;
    }
    body.dark-mode .article-page .lead {
        color: #aaa;
    }
    body.dark-mode .article-page .phrase-list li {
        background: var(--bc-color-dark2);
        border-color: var(--bc-color-dark3);
    }
        body.dark-mode .article-page .phrase-list li strong {
            color: var(--main-color);
        }
    body.dark-mode .article-page blockquote {
        color: #bbb;
        background: rgba(255, 255, 255, 0.05);
    }
    body.dark-mode .article-page .ad-slot {
        background: var(--bc-color-dark2);
        border-color: var(--bc-color-dark3);
    }
    body.dark-mode .article-page .article-footer {
        border-top-color: var(--bc-color-dark3);
    }
@media (max-width: 600px) {
    .article-page {
        padding: 15px 10px;
    }

        .article-page .article-header h1 {
            font-size: 24px;
        }
}