:root {
  color-scheme: dark;
  --bg: #0b0d12;
  --bg-raised: #12151c;
  --text: #e8eaef;
  --muted: #9aa3b5;
  --line: rgb(255 255 255 / 8%);
  --link: #d97706;
  --link-hover: #fbbf24;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
}

body {
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, sans-serif;
}

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

a:hover {
  color: var(--link-hover);
}

.wrap {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand:hover {
  color: var(--text);
}

.brand-mark {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 5px;
}

.nav {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.nav a[aria-current="page"] {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
}

.kicker {
  margin: 36px 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.updated {
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 14px;
}

h2 {
  margin: 32px 0 10px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

h3 {
  margin: 20px 0 8px;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

p,
ul {
  margin: 0 0 14px;
  color: #c5cad6;
}

ul {
  padding-left: 1.2em;
}

li + li {
  margin-top: 6px;
}

code {
  font: 0.9em ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--text);
}

.lead {
  color: var(--text);
  font-size: 1.05rem;
}

.box {
  margin: 18px 0 24px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-raised);
}

.box p:last-child,
.box ul:last-child {
  margin-bottom: 0;
}

.foot {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 640px) {
  .wrap {
    width: min(760px, calc(100% - 28px));
    padding-top: 18px;
  }

  h1 {
    font-size: 1.65rem;
  }
}