* { box-sizing: border-box; }
body {
  margin: 0;
  background: #fff;
  color: #1c1d2a;
  font-family: system-ui, sans-serif;
  line-height: 1.6;
}
a { color: #5340f5; }
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 24px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  font-weight: 600;
  text-decoration: none;
}
.mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #5340f5;
  color: #fff;
  font-size: 0.875rem;
}
nav { display: flex; gap: 16px; font-size: 0.9375rem; }
nav a { color: #475569; text-decoration: none; }
nav a[aria-current="page"] { color: #1c1d2a; font-weight: 600; }
main { max-width: 760px; margin: 0 auto; padding: 32px 24px 64px; }
.eyebrow {
  margin: 0;
  color: #5340f5;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 {
  margin: 8px 0 0;
  font-size: 2.25rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.updated { margin: 12px 0 0; color: #64748b; font-size: 0.9375rem; }
h2 { margin: 32px 0 8px; font-size: 1.25rem; letter-spacing: -0.02em; }
p, li { color: #334155; }
ul { margin: 8px 0 0; padding-left: 1.25rem; }
li + li { margin-top: 6px; }
@media (max-width: 640px) {
  .top { flex-direction: column; align-items: flex-start; }
  h1 { font-size: 1.875rem; }
}