body {
    font-family: system-ui;
    background: #1e1e1e;
    color: #e0e0e0;
    max-width: 750;
    margin: 0 auto;
    padding: 2.5rem;
}
.header {
    text-align: center;
    margin-bottom: 2rem;
}
.box {
    background: #2a2a2a;
    border: 1px solid #444444;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
}
.box-header {
    font-size: 1.75rem;
    margin-bottom: .25rem;
}
.box-time {
    font-size: .85rem;
    color: #aaaaaa;
    margin-bottom: 1.5rem;
}
.site-footer {
    text-align: center;
    font-size: .75rem;
    color: #aaaaaa;
    margin-top: 2rem;
    padding-top: 0.5rem;
    border-top: 1px solid #444444;
}