.inquiry-notice {
  box-sizing: border-box;
  width: min(520px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 28px;
  overflow: auto;
  border: 1px solid #b7c6d6;
  border-top: 4px solid #007fc4;
  background: #fff;
  color: #14334e;
  box-shadow: 0 12px 40px #0003;
}
.inquiry-notice::backdrop { background: #10273b80; }
.inquiry-notice h2 { margin: 0 0 16px; font-size: 22px; }
.inquiry-notice p { margin: 0 0 24px; line-height: 1.8; word-break: keep-all; }
.inquiry-notice button { display: block; margin-left: auto; min-width: 88px; min-height: 44px; }
@media (max-width: 480px) { .inquiry-notice { padding: 22px; } }