* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

.article-columns {
    width: 100%;
    column-count: 4;
    column-gap: 30px;
    border: 2px solid #444;
    padding: 20px;
}

p {
    margin-top: 0;
    margin-bottom: 16px;
}

h2 {
    margin-top: 0;
    margin-bottom: 12px;
    break-after: avoid;
}

.history-title {
    font-family: "Merriweather", Georgia, serif;
}

.adoption-title {
    font-family: "Playfair Display", "Times New Roman", serif;
}

.source {
    font-weight: bold;
    text-shadow: 1px 1px 2px #aaa;
}