/* Liquid Ether Background Styles */
.liquid-ether-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
  touch-action: none;
}

#liquid-ether-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  /* GPU 加速 */
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

#liquid-ether-background canvas {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  display: block !important;
  opacity: 1;
  transition: opacity 0.6s ease;
  /* GPU 加速和性能优化 */
  transform: translateZ(0);
  will-change: contents;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  /* 增强亮度和对比度 */
  filter: brightness(1.3) contrast(1.15);
}

/* 亮色主题下完全隐藏Liquid Ether背景 */
[data-theme="light"] #liquid-ether-background {
  opacity: 0;
  pointer-events: none;
}

[data-theme="light"] #liquid-ether-background canvas {
  opacity: 0;
}