* { box-sizing: border-box; }
body {
  margin: 0; padding: 24px;
  background: #0e1116; color: #e6edf3;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  display: flex; flex-direction: column; align-items: center;
}
h1 { margin: 0 0 16px; font-size: 22px; letter-spacing: 3px; text-transform: uppercase; color: #7ee0c0; }
#stage { display: flex; gap: 18px; align-items: flex-start; }
#well { background: #05070a; border: 2px solid #22303c; border-radius: 6px; display: block; }
#panel { display: flex; flex-direction: column; gap: 10px; width: 140px; }
.box { background: #141a21; border: 1px solid #22303c; border-radius: 6px; padding: 8px 10px; }
.box h2 { margin: 0 0 6px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: #7d8b99; font-weight: 600; }
.box p { margin: 0; font-size: 22px; font-variant-numeric: tabular-nums; color: #e6edf3; }
#next { display: block; background: #05070a; border-radius: 4px; }
button {
  background: #1d2733; color: #e6edf3; border: 1px solid #2c3a49;
  border-radius: 6px; padding: 10px; font-size: 14px; cursor: pointer;
}
button:hover { background: #26333f; }
button:active { transform: translateY(1px); }
#touch { display: flex; gap: 10px; margin-top: 16px; }
#touch button { width: 64px; height: 48px; font-size: 20px; }