/* 滑动验证码弹窗 */
.slide-captcha-overlay {
  position: fixed;
  inset: 0;
  z-index: 200000;
  display: none;
  align-items: center;
  justify-content: center;
}
.slide-captcha-overlay.is-open { display: flex; }
.slide-captcha-overlay .slide-captcha-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity .2s ease;
}
.slide-captcha-overlay.is-visible .slide-captcha-mask { opacity: 1; }
.slide-captcha-wrap {
  position: relative;
  max-width: calc(100vw - 32px);
  transform: translateY(12px);
  opacity: 0;
  transition: transform .2s ease, opacity .2s ease;
}
.slide-captcha-overlay.is-visible .slide-captcha-wrap {
  transform: translateY(0);
  opacity: 1;
}
.slide-captcha-close {
  position: absolute;
  top: -36px;
  right: 0;
  border: none;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  color: #fff;
  cursor: pointer;
  z-index: 1;
}