html, body {
  margin: 0; padding: 0; height: 100%; width: 100%;
  background: linear-gradient(#8FD3FA, #E9F6FF);
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
  -webkit-user-select: none; user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  font-family: "Fredoka", "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
}
body { display: flex; align-items: center; justify-content: center; height: 100dvh; }
#unity-container { position: relative; width: 100%; height: 100%; }
#unity-canvas { display: block; width: 100%; height: 100%; background: #8FD3FA; touch-action: none; }
#loader {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  background: linear-gradient(#8FD3FA, #E9F6FF);
}
#loader-logo { width: 64%; max-width: 420px; height: auto; animation: bob 2.4s ease-in-out infinite; }
#bar { width: 58%; max-width: 380px; height: 16px; border-radius: 999px; background: rgba(255,255,255,0.7); overflow: hidden; box-shadow: 0 4px 14px rgba(0,0,0,0.08); }
#bar-fill { width: 0%; height: 100%; border-radius: 999px; background: #55B031; transition: width 0.2s ease; }
#loader-text { color: #3A3833; font-size: 18px; letter-spacing: 0.3px; }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translateX(-50%); display: none; text-align: center; border-radius: 10px; overflow: hidden; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }