.aigc-detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(0, 0, 0, 0.8);
}

.aigc-detail-overlay.is-open {
  display: block;
}

.aigc-detail-close {
  position: fixed;
  top: 22px;
  right: 24px;
  z-index: 2;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  color: #fff;
  background: rgba(0, 0, 0, 0.42);
  font: 300 30px/42px Arial, sans-serif;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.aigc-detail-close:hover {
  color: #b8ff37;
  border-color: #b8ff37;
  background: rgba(0, 0, 0, 0.7);
}

.aigc-detail-images {
  width: min(100%, 1440px);
  margin: 0 auto;
  background: #fff;
}

.aigc-detail-images img {
  display: block;
  width: 100%;
  height: auto;
}

body.aigc-detail-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .aigc-detail-close {
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    font-size: 26px;
    line-height: 36px;
  }
}