body{font:16px/1.6 system-ui,sans-serif;max-width:44rem;margin:2rem auto;padding:0 1rem;color:#222}
header nav{margin:.5rem 0 2rem}article{margin:2rem 0}footer{margin-top:3rem;color:#777;font-size:.9em}
.date{color:#888;font-size:.85em;margin:-.5rem 0 1rem}
h3{margin-bottom:.3rem}code{background:#f4f4f4;padding:.1em .3em;border-radius:3px;font-size:.9em}
article{border-top:1px solid #eee;padding-top:1.5rem}