/* styles.css */
:root{
  --mystery-purple: #8A2BE2;
  --mystery-purple-dark: #6f21b8;
  --bg: #f9f9f9;
  --card: #ffffff;
  --muted: #555;
}

*{box-sizing: border-box}
body {
  font-family: Arial, sans-serif;
  background: var(--bg);
  margin: 0;
  padding: 0;
  text-align: center;
}
header {
  background: var(--mystery-purple);
  color: #fff;
  padding: 20px;
  font-size: 1.5rem;
}
.container {
  max-width: 600px;
  margin: 40px auto;
  background: var(--card);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.container img {
  max-width: 100%;
  border-radius: 8px;
  display:block;
  margin: 0 auto 12px;
}
.notice {
  margin-top: 15px;
  font-size: 1rem;
  color: var(--muted);
}
.cta-btn {
  display: inline-block;
  margin-top: 20px;
  background: var(--mystery-purple);
  color: #fff;
  font-size: 1.2rem;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s;
}
.cta-btn:hover {
  background: var(--mystery-purple-dark);
}

@media (max-width:420px){
  header { font-size:1.2rem; padding:14px; }
  .container { margin:20px 12px; padding:16px; }
  .cta-btn { font-size:1rem; padding:10px 18px; }
}