.vx-landing-ann {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(8, 10, 18, 0.85);
  backdrop-filter: blur(8px);
  animation: vxLandingAnnIn 0.28s ease;
}

.vx-landing-ann.vx-landing-ann-hide {
  opacity: 0;
  transition: opacity 0.22s ease;
}

.vx-landing-ann-frame {
  position: relative;
  max-width: min(720px, 96vw);
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.vx-landing-ann-img {
  display: block;
  width: 100%;
  height: auto;
  cursor: pointer;
}

.vx-landing-ann-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.vx-landing-ann-close:hover {
  background: rgba(234, 88, 12, 0.95);
  transform: scale(1.05);
}

@keyframes vxLandingAnnIn {
  from { opacity: 0; }
  to { opacity: 1; }
}