:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #20242a;
  --muted: #646b76;
  --line: #dfe3e8;
  --accent: #0b6e69;
  --accent-strong: #07524e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.page {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero {
  padding: 48px 0 28px;
}

.eyebrow,
.updated {
  color: var(--muted);
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: 0;
}

h2 {
  font-size: 22px;
  margin: 34px 0 10px;
  letter-spacing: 0;
}

.links {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.resource {
  display: block;
  min-height: 148px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  text-decoration: none;
}

.resource span {
  display: block;
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.resource small {
  color: var(--muted);
  font-size: 15px;
}

.prose {
  max-width: 780px;
}

.prose p,
.prose li {
  font-size: 17px;
}

.topnav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 34px;
}

.button {
  display: inline-block;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  padding: 10px 14px;
  text-decoration: none;
}

.button:hover {
  background: var(--accent-strong);
}

@media (max-width: 620px) {
  .page {
    width: min(100% - 24px, 920px);
    padding-top: 28px;
  }

  .topnav {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 24px;
  }
}