#article-header {
    background-color: #ffffff;
    padding: 80px 0 00px 0;
    color: #333333;
}

#article-header .header-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

#article-header h1 {
    color: #333333;
    font-size: 2.5em;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 600;
}

#article-header .article-meta {
    color: #666666;
    font-size: 14px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

/* Tablet styles */
@media (max-width: 1024px) and (min-width: 769px) {
    #article-header {
        padding: 60px 0 20px 0;
    }

    #article-header .header-container {
        max-width: 700px;
        padding: 0 30px;
    }

    #article-header h1 {
        font-size: 2.2em;
        margin-bottom: 25px;
    }

    #article-header .article-meta {
        font-size: 15px;
        margin-bottom: 0px;
    }
}

/* Mobile styles */
@media (max-width: 768px) {
    #article-header {
        padding: 30px 0 15px 0;
    }

    #article-header .header-container {
        padding: 0 15px;
    }

    #article-header h1 {
        font-size: 2em;
        margin-bottom: 20px;
    }

    #article-header .article-meta {
        font-size: 13px;
        margin-bottom: 30px;
        padding-bottom: 15px;
    }
}

/* Small mobile styles */
@media (max-width: 480px) {
    #article-header {
        padding: 25px 0 10px 0;
    }

    #article-header .header-container {
        padding: 0 10px;
    }

    #article-header h1 {
        font-size: 1.5em;
        line-height: 1.3;
    }

    #article-header .article-meta {
        font-size: 12px;
        margin-bottom: 25px;
    }
}