Update app.py

app.py

@@ -523,7 +523,7 @@ SELECT_TEMPLATE = """
  body{margin:0;min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;
       font-family:'Inter',sans-serif;background:#f1f5f9}
  h1{color:#111827;font-size:2.4rem;font-weight:700;margin-bottom:2rem;text-align:center}
- .grid{width:90%;max-width:650px;display:grid;gap:60px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
+ .grid{width:90%;max-width:650px;display:grid;gap:80px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .card{width:350px; height:150px;padding:10px;border-radius:16px;color:#fff;font-weight:600;font-size:1.4rem;
        display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;
        text-decoration:none;transition:.25s;box-shadow:0 6px 18px rgba(0,0,0,.08)}