.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.popup-content {
  background: #fff;
  border-radius: 10px;
  max-width: 540px;
  width: 90vw;
  max-height: 75vh;
  padding: 32px 24px 24px 24px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  position: relative;
  font-family: Arial, sans-serif;
  overflow-y: auto;
}
.popup-content h2 {
  margin-top: 28px;
  margin-bottom: 28px;
  color: #2d3e50;
  font-size: 1rem;
  text-align: justify;
  max-width: 93%;
  margin-left: auto;
  margin-right: auto;
}
.popup-content ul {
  padding-left: 24px;
  margin: 20px 0;
  text-align: justify;
}
.popup-content li {
  margin-bottom: 13px;
  font-size: 0.95rem;
  text-align: justify;
}
.popup-close {
  position: absolute;
  top: 18px;
  right: 16px;
  background: #000;
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 2.2rem;
  color: #fff;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.popup-close:hover {
  background: #fff;
  color: #000;
}
@media (max-width: 600px) {
  .popup-content {
    width: 72vw;
    max-width: 72vw;
    max-height: 70vh;
    min-width: 0;
    min-height: 0;
  }
  .popup-content h2 {
    font-size: 1rem;
  }
  .popup-content li {
    font-size: 0.92rem;
    margin-bottom: 12px;
  }
  .popup-close {
    width: 34px;
    height: 34px;
    font-size: 1.8rem;
    top: 12px;
    right: 12px;
  }
}
@media (max-width: 400px) {
  .popup-content {
    width: 88vw;
    max-width: 88vw;
    padding: 24px 16px 16px 16px;
  }
  .popup-content h2 {
    font-size: 0.95rem;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .popup-close {
    width: 30px;
    height: 30px;
    font-size: 1.6rem;
    top: 10px;
    right: 10px;
  }
}
@media (max-width: 360px) {
  .popup-content {
    width: 92vw;
    max-width: 92vw;
    padding: 20px 12px 12px 12px;
  }
}
@media (max-width: 320px) {
  .popup-content {
    width: 95vw;
    padding: 16px 10px 10px 10px;
  }
  .popup-close {
    width: 26px;
    height: 26px;
    font-size: 1.4rem;
    top: 8px;
    right: 8px;
  }
}
.popup-continuar {
  text-align: center;
  text-decoration: none;
  display: block;
  margin: 32px auto 0 auto;
  padding: 0.5em 2.2em;
  min-width: 220px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2d3e50 60%, #4e6a89 100%);
  color: #fff;
  border: none;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.13);
  transition:
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s,
    transform 0.15s;
  outline: 0;
  letter-spacing: 0.01em;
}
.popup-continuar:focus,
.popup-continuar:hover {
  background: #fff;
  color: #2d3e50;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  border: 2px solid #2d3e50;
  transform: translateY(-2px) scale(1.04);
}