* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f4f5f8;
  color: #12141a;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

nav {
  display: flex;
  gap: 18px;
  margin-bottom: 40px;
}

a {
  color: #087a91;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.05;
}

h2 {
  margin: 36px 0 10px;
  font-size: 1.18rem;
}

h3 {
  margin: 26px 0 8px;
  font-size: 1rem;
}

p {
  margin: 0 0 14px;
}

.lede {
  margin-bottom: 28px;
  color: #5c6470;
  font-size: 1.08rem;
}

.panel {
  padding: 24px;
  background: #ffffff;
  border: 1px solid #e4e7ed;
  border-radius: 8px;
}

.meta {
  color: #6a717c;
  font-size: 0.95rem;
}

footer {
  margin-top: 40px;
  color: #6a717c;
  font-size: 0.92rem;
}