:root {
  color-scheme: light;
  --background: #ffffff;
  --text: #1f1f1f;
  --muted: #4a4a4a;
  --border: #d4d4d4;
  --accent: #2b2b2b;
  --surface: #f5f5f5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background: var(--background);
}

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

a:hover {
  color: #000000;
}

.page {
  width: min(760px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

nav a {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

nav a[aria-current="page"] {
  color: #000000;
  font-weight: 600;
}

h1,
h2,
h3 {
  line-height: 1.15;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.lede {
  max-width: 40rem;
  margin: 1rem 0 0;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
}

.section,
.content,
footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.section p {
  margin: 0;
  line-height: 1.6;
  color: var(--muted);
}

.link-list {
  margin: 0;
  padding-left: 1.25rem;
}

.link-list li + li {
  margin-top: 0.5rem;
}

.content p,
.content li {
  line-height: 1.6;
}

.content ul {
  padding-left: 1.25rem;
}

code {
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  background: var(--surface);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.95em;
}

footer {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 1rem, 100%);
    padding-top: 1.25rem;
  }
}