.layout-content {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;

    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

hr {
    margin: 2rem 0;
}

.post {
    margin-bottom: 2rem;
}

.post .title {
    font-size: 1.5rem;
    line-height: 2rem;
    margin-bottom: 1rem;
}

.post .summary {
    font-size: 1rem;
    line-height: 1.5rem;
    margin-bottom: 1rem;
}

.post .published-info {
    font-size: 0.75rem;
    line-height: 1rem;
    color: #666;
}

img {
    max-width: 100%;
}