body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0c0f11;
  color: #f2ecdc;
  display: flex;
  align-items: center;       /* vertical */
  justify-content: center;   /* horizontal */
  min-height: 100vh;
  text-align: center;
}

.container {
  max-width: 600px;
  padding: 2rem;
}

.logo {
  max-width: 200px;
  width: 100%;
  height: auto;
  margin-bottom: 1rem;
}


h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  background-color: #c1a46d;
  color: #0c0f11;
  padding: 1rem 2rem;
  font-weight: bold;
  font-size: 1.1rem;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 2rem;
}

.features, .instructions {
  text-align: left;
  margin: 2rem 0;
}

ul, ol {
  text-align: left;
  margin-left: 2rem;
}

footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: #999;
}