/* 翼起 · 居中透明加载层（仅 LOGO 动画） */
.yq-loading {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, visibility .18s ease;
  background: transparent;
}
.yq-loading.is-on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
body.yq-loading-lock {
  cursor: progress;
}
.yq-loading__panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.yq-loading__orb {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}
.yq-loading__logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .12));
}
.yq-loading__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: #1677ff;
  border-right-color: rgba(22, 119, 255, .4);
  animation: yqLoadSpin 1.1s linear infinite;
  z-index: 1;
  background: transparent;
}
.yq-loading__ring--2 {
  inset: 10px;
  border-top-color: rgba(22, 119, 255, .55);
  border-right-color: transparent;
  border-bottom-color: rgba(22, 119, 255, .28);
  animation-duration: 1.7s;
  animation-direction: reverse;
}
.yq-loading__text,
.yq-loading__bar {
  display: none !important;
}
@keyframes yqLoadSpin {
  to { transform: rotate(360deg); }
}