/*
 * The way out, in one place.
 *
 * Every screen a booth laptop shows — the hub, the four games, the scoreboard
 * — puts its back button in the same corner, so a visitor who found it once
 * never has to hunt for it again. It is fixed rather than in the header
 * because the games run full-bleed with no header to sit in.
 *
 * Defined here rather than inline on each page: six copies of the same styles
 * is six chances for them to drift apart, which is exactly what this is for.
 */
.back-link {
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.18);
  color: #1e293b;
  font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  transition: background-color 0.15s, transform 0.15s;
}

.back-link:hover { background: #ffffff; }
.back-link:active { transform: scale(0.97); }

.back-link .back-arrow { font-size: 14px; line-height: 1; }