:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #57606a;
  --border: #d0d7de;
  --accent: #0969da;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --fg: #e6edf3;
    --muted: #8b949e;
    --border: #30363d;
    --accent: #58a6ff;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

a {
  color: var(--accent);
}

p {
  margin: 0 0 0.75em;
}

img {
  max-width: 100%;
}

h1, h2, h3 {
  line-height: 1.25;
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

pre {
  padding: 0.75rem 1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
}

blockquote {
  margin-left: 0;
  padding-left: 1rem;
  border-left: 3px solid var(--border);
  color: var(--muted);
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
}

table {
  border-collapse: collapse;
}

th, td {
  border: 1px solid var(--border);
  padding: 0.3rem 0.75rem;
  text-align: left;
}

/* Homepage */

body.home main {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.portrait {
  width: 140px;
  height: 140px;
  object-fit: cover;
  border-radius: 50%;
  align-self: center;
}

body.home h1.title {
  font-size: 2.25rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.links {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.links a {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.35rem 0.9rem;
  font-size: 0.9rem;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}