:root {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --line: #dbe3ef;
  --primary: #0b63f6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.wrap {
  width: min(700px, calc(100% - 2rem));
  margin: 16vh auto 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 4vw, 2.3rem);
}

p {
  margin: 0;
  color: var(--muted);
}

.links {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

a {
  text-decoration: none;
  font-weight: 600;
  color: var(--primary);
}