#modal-information-migration-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  display: none;
}
#modal-information-migration {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.25);
  z-index: 9999;
  width: 90%;
  max-width: 480px;
  padding: 0;
  display: none;
  font-family: inherit;
}
#modal-information-migration .modal-header {
  border-bottom: 1px solid #f28820;
  padding: 20px 24px 0 24px;
  font-size: 1.35rem;
  font-weight: bold;
  color: #1a2233;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#modal-information-migration .modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #444;
}
#modal-information-migration .modal-body {
  padding: 16px 24px 24px 24px;
  color: #444;
  font-size: 1rem;
}
#modal-information-migration .modal-agree {
  background: #f28820;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}
#modal-information-migration .modal-agree:hover {
  background: #c17900;
}
@media (max-width: 600px) {
  #modal-information-migration {
    max-width: 98vw;
    padding: 0;
  }
  #modal-information-migration .modal-header,
  #modal-information-migration .modal-body {
    padding-left: 12px;
    padding-right: 12px;
  }
  #modal-information-migration .modal-agree {
    margin-left: 12px;
  }
}