:root {
  --ink: #181818;
  --muted: #68645e;
  --paper: #fbfaf7;
  --line: #d8d3ca;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  max-width: 760px;
  padding: 56px 28px;
  margin: 0 auto;
}

.intro {
  max-width: 640px;
}

h1 {
  margin: 0 0 16px;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 680;
}

.summary {
  max-width: 560px;
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.45;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.links a {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  font-size: 16px;
  font-weight: 560;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

footer {
  margin-top: 56px;
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 620px) {
  .page {
    padding: 40px 22px;
    justify-content: flex-start;
  }

  h1 {
    font-size: 38px;
  }

  .summary {
    font-size: 19px;
  }
}