body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f8fafc;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.panel {
  width: min(1100px, calc(100% - 48px));
  display: flex;
  gap: 20px;
}

.item {
  flex: 1;
  padding: 24px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
}

a {
  display: inline-block;
  margin-top: 16px;
  color: #0f766e;
  text-decoration: none;
  font-weight: 700;
}