:root {
  --background: #f5f2ea;
  --surface: #fffdf8;
  --text: #1e2a27;
  --muted: #66716d;
  --accent: #146b5b;
  --line: #d8d4ca;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #15201d;
    --surface: #1b2925;
    --text: #edf3ef;
    --muted: #a9b5b0;
    --accent: #79d6c0;
    --line: #34463f;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 1.05rem/1.7 ui-serif, Georgia, serif;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

.site-header,
main,
footer {
  width: min(100% - 2rem, 780px);
  margin-inline: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 0.9rem/1.4 ui-sans-serif, system-ui, sans-serif;
}

.site-title {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

main {
  padding-block: clamp(3rem, 8vw, 6rem);
}

article,
.intro {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(1.5rem, 5vw, 3.5rem);
}

article {
  box-shadow: 0 18px 50px rgb(0 0 0 / 0.06);
}

h1,
h2,
h3 {
  line-height: 1.16;
  text-wrap: balance;
}

h1 {
  margin-block: 0 1rem;
  font-size: clamp(2.2rem, 8vw, 4.6rem);
  letter-spacing: -0.04em;
}

h2 {
  margin-top: 3rem;
}

.eyebrow,
.byline,
.article-list time,
.empty,
footer {
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.article-list {
  padding: 0;
  list-style: none;
}

.article-list li {
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
}

.article-list a {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
}

.article-list p {
  margin-bottom: 0;
}

pre {
  overflow-x: auto;
  padding: 1rem;
  border-radius: 10px;
  background: var(--background);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

blockquote {
  margin-inline: 0;
  padding-left: 1rem;
  border-left: 4px solid var(--accent);
  color: var(--muted);
}

footer {
  padding-block: 2rem 3rem;
  font-size: 0.85rem;
}