.exp-popup {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  width: 460px;
  max-width: calc(100vw - 32px);
  max-height: 70vh;
  overflow-y: auto;
  background: #1D3FC7;
  border-radius: 24px;
  padding: 40px 44px;
  box-shadow: 0 30px 70px rgba(2, 20, 90, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.exp-popup.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.exp-popup h5 {
  font-family: 'Roboto Mono', monospace;
  font-weight: 500;
  font-size: 14px;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.exp-popup h5 + ul {
  margin-bottom: 28px;
}

.exp-popup ul:last-child {
  margin-bottom: 0;
}

.exp-popup ul {
  list-style: disc;
  padding-left: 20px;
}

.exp-popup li {
  font-family: 'Roboto Mono', monospace;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  color: #D7E1FB;
}

.exp-popup .typing-cursor {
  display: inline-block;
  width: 7px;
  height: 14px;
  background: #FFFFFF;
  margin-left: 2px;
  vertical-align: -2px;
  animation: exp-caret-blink 0.9s steps(1) infinite;
}

@keyframes exp-caret-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}