.round-start-overlay { position: absolute; inset: 0; z-index: 40; overflow: hidden; pointer-events: none; }
.round-start-overlay[hidden] { display: none !important; }
.round-start-position { position: absolute; text-align: center; transform: translate(-50%, -50%); }
.round-start-position[data-placement="below"] { transform: translateX(-50%); }
.round-start-overlay .round-start-text { display: block; color: #fff; font-family: Arial, Helvetica, sans-serif; font-weight: 900 !important; line-height: 1.1; letter-spacing: .06em; white-space: nowrap; text-shadow: 0 2px 18px #000, 0 0 40px #000; animation: iwashi-round-pass 1.3s ease-in-out both; }
@keyframes iwashi-round-pass {
  0% { transform: translateX(-150%); opacity: 0; }
  24%, 70% { transform: translateX(0); opacity: 1; }
  100% { transform: translateX(150%); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .round-start-overlay .round-start-text { animation: none; } }