body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #102033;
  background: #f7fafc;
  line-height: 1.65;
}

main {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 20px 72px;
}

nav, footer {
  max-width: 920px;
  margin: 0 auto;
  padding: 18px 20px;
}

a {
  color: #0759a5;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08;
  margin: 0 0 18px;
}

h2 {
  margin-top: 36px;
  font-size: 1.45rem;
}

p, li {
  font-size: 1.03rem;
}

.lead {
  font-size: 1.2rem;
  color: #334e68;
}

.card {
  background: #ffffff;
  border: 1px solid #d9e2ec;
  border-radius: 12px;
  padding: 20px;
  margin: 22px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  border: 1px solid #d9e2ec;
}

th, td {
  padding: 12px;
  border-bottom: 1px solid #d9e2ec;
  text-align: left;
  vertical-align: top;
}

th {
  width: 34%;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.links a {
  background: #e6f6ff;
  border: 1px solid #b6e0fe;
  border-radius: 999px;
  padding: 8px 12px;
  text-decoration: none;
}