:root {
  color-scheme: light;
  --bg: #f6f7fb;
  --panel: #ffffff;
  --text: #151922;
  --muted: #5f6878;
  --line: #dfe4ee;
  --primary: #2563eb;
  --accent: #0f9f8f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  padding: 32px 18px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

main {
  width: min(100%, 880px);
  margin: 0 auto;
}

.document {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(21, 25, 34, 0.1);
  padding: clamp(28px, 6vw, 58px);
}

.topline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.brand {
  color: var(--accent);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  text-decoration: none;
}

.pdf-link {
  color: var(--primary);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  letter-spacing: 0;
}

.intro {
  margin: 18px 0 34px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

section {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

section + section {
  margin-top: 22px;
}

h2 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

p + p {
  margin-top: 10px;
}

.updated {
  margin-top: 32px;
  color: var(--text);
  font-weight: 700;
}

@media (max-width: 560px) {
  body {
    padding: 18px;
  }

  .document {
    padding: 26px 20px;
  }
}