@font-face {
  font-family: "Outfit";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url(fonts/outfit-var.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

:root {
  --bg: #f4f4f5;
  --ink: #18181b;
  --muted: #52525b;
  --accent: #ea580c;
  --surface: #ffffff;
  --line: #e4e4e7;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Outfit, system-ui, sans-serif;
  line-height: 1.65;
}

.wrap {
  width: min(100% - 2.5rem, 46rem);
  margin-inline: auto;
  padding: 3rem 0 5rem;
}

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

.back {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}

.back:hover {
  color: var(--ink);
}

h1 {
  font-size: clamp(1.875rem, 5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin: 0;
}

.updated {
  margin: 0.75rem 0 3rem;
  color: var(--muted);
  font-size: 0.875rem;
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 3rem 0 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.75rem 0 0.5rem;
}

p,
li {
  color: var(--muted);
}

li {
  margin-bottom: 0.5rem;
}

strong {
  color: var(--ink);
  font-weight: 600;
}

.callout {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.callout p:first-child {
  margin-top: 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.fill {
  background: #fef08a;
  color: #713f12;
  padding: 0.1em 0.4em;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9em;
}

footer {
  border-top: 1px solid var(--line);
  margin-top: 4rem;
  padding-top: 2rem;
  font-size: 0.875rem;
  color: var(--muted);
}

footer a {
  margin-right: 1.25rem;
}