@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@700&display=swap');
body{font-family:"Source Sans 3",system-ui,sans-serif;background:#f8fafc;color:#0f1720;padding:22px}
#controls{display:flex;gap:10px;margin:10px 0}
button{padding:6px 10px;border-radius:10px;border:1px solid #cbd5e1;background:#ffffff;cursor:pointer}
table{border-collapse:collapse;margin-top:6px}
th,td{border:1px solid #cbd5e1;padding:8px 10px}
tr.best{background:#dcfce7}
#js{margin-top:10px;opacity:.85}