.number-option {
  display: flex;
  align-items: center;
  max-width: 420px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.number-option:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(49, 94, 251, 0.1);
}

.number-option input {
  min-width: 0;
  flex: 1;
  padding: 14px;
  border: 0;
  outline: 0;
  font: inherit;
}

.number-option span {
  padding: 14px 16px;
  background: #f5f8fd;
  color: var(--muted);
  font-weight: 700;
}

.question-help {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}