:root {
  --ink: #070b09;
  --paper: #f9faf8;
  --lime: #a2ec46;
  --muted: #566057;
  --line: #cfd6cf;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.wrap {
  width: min(640px, calc(100vw - 48px));
}

.kicker {
  margin: 0 0 12px;
  color: var(--muted);
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 800;
}

h1 {
  margin: 0 0 16px;
  font-size: 48px;
  line-height: 1.1;
}

p {
  margin: 0 0 28px;
  color: var(--muted);
  line-height: 1.7;
}

.links {
  display: flex;
  gap: 12px;
}

.links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--lime);
  text-decoration: none;
  font-weight: 800;
}