:root {
  --bg: #fbfaf7;
  --fg: #22252a;
  --dim: #767b84;
  --accent: #2f6f4f;
  --line: #e6e3db;
  --code-bg: #f1efe9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --fg: #d9dce1;
    --dim: #8a909a;
    --accent: #7fcf9f;
    --line: #2a2e34;
    --code-bg: #1e2125;
  }
}

* {
  box-sizing: border-box;
}

body {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 16px 64px;
  background: var(--bg);
  color: var(--fg);
  font: 18px/1.7 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 56px;
  font-size: 0.9rem;
}

header a {
  color: var(--dim);
  text-decoration: none;
}

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

h1 {
  margin: 0 0 16px;
  font-size: 2rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h2 {
  margin: 48px 0 12px;
  font-size: 1.25rem;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

.meta,
.posts time {
  color: var(--dim);
  font: 0.85rem ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.meta {
  margin: -8px 0 32px;
}

.posts {
  margin: 0;
  padding: 0;
  list-style: none;
}

.posts li {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 6px 0;
}

.posts time {
  flex: none;
  width: 7.5em;
}

blockquote {
  margin: 24px 0;
  padding-left: 16px;
  border-left: 3px solid var(--line);
  color: var(--dim);
}

code,
pre {
  font: 0.85em ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

p code,
li code {
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--code-bg);
}

pre {
  overflow-x: auto;
  padding: 14px 16px;
  border-radius: 6px;
  background: var(--code-bg);
  line-height: 1.5;
}

pre code {
  font-size: 1em;
}

img {
  max-width: 100%;
}

footer {
  margin-top: 80px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.85rem;
}