/* Site music ball polish: anchored, touch-friendly and visibly playing. */
[data-testid='music-trigger'] {
  isolation: isolate;
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.92),
    0 0 0 5px rgba(0, 165, 239, 0.18),
    0 8px 24px rgba(2, 96, 145, 0.2) !important;
  animation: yu-music-glow 2.8s ease-in-out infinite;
  will-change: box-shadow, transform;
}

[data-testid='music-trigger']:hover {
  box-shadow:
    0 0 0 2px rgba(255, 255, 255, 0.98),
    0 0 0 7px rgba(0, 165, 239, 0.22),
    0 10px 28px rgba(2, 96, 145, 0.26) !important;
}

[data-testid='music-trigger'] span[aria-label='正在播放'] {
  z-index: 2;
  background: rgba(2, 60, 90, 0.68) !important;
}

[data-testid='music-trigger'] span[aria-label='正在播放'] span {
  animation-duration: 0.62s !important;
}

@keyframes yu-music-glow {
  0%,
  100% {
    box-shadow:
      0 0 0 2px rgba(255, 255, 255, 0.92),
      0 0 0 5px rgba(0, 165, 239, 0.16),
      0 8px 24px rgba(2, 96, 145, 0.18);
  }
  50% {
    box-shadow:
      0 0 0 2px rgba(255, 255, 255, 0.98),
      0 0 0 9px rgba(0, 165, 239, 0.24),
      0 12px 30px rgba(2, 96, 145, 0.28);
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-testid='music-trigger'] {
    animation: none !important;
  }
}