:root {
  font-family: system-ui, sans-serif;
  color: #202020;
  background: white;
  line-height: 1.6;
  color-scheme: light;
}

* { box-sizing: border-box; }
body { max-width: 58rem; margin: 0 auto; padding: 1.5rem; overflow-wrap: anywhere; }
a { color: #174ea6; text-underline-offset: 0.15em; }
a:hover { color: #0c3475; }
:focus-visible { outline: 3px solid #174ea6; outline-offset: 4px; }
.skip-link { position: absolute; top: -10rem; }
.skip-link:focus { top: 0.5rem; background: white; padding: 0.5rem; }
.site-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid #ccc; }
main { margin-top: 2rem; }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; }
h1 { font-size: 2rem; margin: 0 0 0.75rem; }
h2 { font-size: 1.5rem; margin-top: 2rem; }
h4, h5, h6 { font-size: 1rem; }
.project-title { font-size: 1.25rem; margin-top: 0; }
p { margin: 0.75rem 0; }
article { border-top: 1px solid #ccc; padding: 1.5rem 0; scroll-margin-top: 1rem; }
.subprojects { margin-top: 1.5rem; padding-left: 1rem; border-left: 2px solid #ccc; }
dl { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: 0.3rem 1rem; }
dt { font-weight: 600; }
dd { margin: 0; }
ul { padding-left: 1.5rem; }
.links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; list-style: none; padding: 0; }
button { font: inherit; padding: 0.4rem 0.8rem; cursor: pointer; }
img, video { max-width: 100%; height: auto; }
figure { margin: 1rem 0; }
figcaption { margin-top: 0.25rem; }
.avatar img { width: 5rem; height: 5rem; object-fit: cover; }
pre { overflow-x: auto; padding: 0.75rem; background: #f4f4f4; }
code { font-size: 0.9em; }
blockquote { margin: 1rem 0; padding-left: 1rem; border-left: 3px solid #ccc; }
[id] { scroll-margin-top: 1rem; }

@media (max-width: 480px) {
  body { padding: 1rem; }
  main { margin-top: 1.5rem; }
  .site-nav { gap: 0.5rem 1rem; }
  h1 { font-size: 1.75rem; }
}