body {
  margin: 0;
  min-height: 100vh;
  touch-action: none;
  background: url('../img/skifree.png');
  animation: ski 6s linear infinite;
}

@keyframes ski {
  to { background-position: 0 -1003px; }
}

@media (prefers-reduced-motion: reduce) {
  body { animation: none; }
}

.skier {
  position: fixed;
  left: 50%;
  top: 30%;
  margin-left: -7px;
  pointer-events: none;
}

/* mimics the in-game Time/Dist/Speed/Style box */
.hud {
  position: fixed;
  top: 8px;
  right: 8px;
  width: 200px;
  padding: 2px 6px;
  background: #fff;
  border: 1px solid #000;
  font: 14px 'Courier New', monospace;
}

.hud a {
  display: block;
  height: 24px;
  line-height: 24px;
  overflow: hidden;
  white-space: nowrap;
  color: #000;
}