* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #000;
  color: #f2f2f2;
  font-family: "Trebuchet MS", sans-serif;
}

.launcher {
  width: min(460px, 92vw);
  border: 1px solid #3e3e3e;
  background: #111;
  border-radius: 12px;
  padding: 18px;
}

h1 {
  margin: 0 0 8px;
}

p {
  margin: 0 0 14px;
}

.actions {
  display: flex;
  gap: 8px;
}

a {
  display: inline-block;
  border: 1px solid #5f5f5f;
  color: #f2f2f2;
  text-decoration: none;
  border-radius: 8px;
  padding: 8px 10px;
  background: #1a1a1a;
}