/* 全站公告弹窗 */
.site-popup-mask {
  position: fixed;
  z-index: 95;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px 18px;
  background: rgba(8, 18, 13, .58);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  animation: site-popup-fade .16s ease-out;
}

.site-popup-card {
  display: flex;
  width: min(340px, 100%);
  max-height: 76vh;
  flex-direction: column;
  padding: 22px 18px 16px;
  border: 1px solid rgba(255, 226, 160, .9);
  border-radius: 20px;
  background: linear-gradient(180deg, #fffdf7, #fff4db);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .3);
  animation: site-popup-in .18s ease-out;
}

.site-popup-body {
  overflow-y: auto;
  padding: 0 4px 14px;
  color: #3d2a16;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.65;
  text-align: center;
  white-space: pre-line;
  word-break: break-word;
}

.site-popup-close {
  min-height: 44px;
  border: 0;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(100deg, #ff584a, #e50d33);
  box-shadow: 0 8px 18px rgba(172, 0, 31, .2);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

.site-popup-close:active {
  transform: scale(.985);
}

@keyframes site-popup-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes site-popup-in {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}