/* ===== TidyUp! Game ===== */
body{
  background-color:#f9fafb;
  color:#111827;         
  font-family: Arial, Helvetica, sans-serif;
  margin:10px;        
  line-height:1.6;
}


h1, nav, footer{ text-align:center; }


nav{ margin:12px 0 20px; }
nav a{
  display:inline-block;
  padding:8px 12px;
  margin:0 4px;
  text-decoration:none;
  color:#111827;
  border:1px solid #e5e7eb;
  border-radius:8px;
}
nav a:hover{ background:#e5e7eb; }


main{
  max-width:900px;
  margin:0 auto;
  padding:0 12px 24px;
}
main h2{ margin-top:24px; }


figure{
  margin:20px auto;
  max-width:720px;
}
figure img{ width:100%; height:auto; display:block; }
figcaption{ font-size:0.95rem; color:#374151; text-align:center; margin-top:8px; }


footer{
  margin-top:32px;
  font-size:0.95rem;
  color:#374151;
}
footer .meta{ margin-top:8px; font-size:0.9rem; color:#6b7280; }