.message-box > div p { margin: 0; }
.message-box > div p + p { margin-top: .7em; }
.message-box .copy-btn {
  margin-left: auto;
  min-height: 36px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--primary-strong);
  background: var(--p-50);
  border-color: var(--p-200);
}
.message-box .copy-btn::before {
  width: 15px; height: 15px; flex: 0 0 15px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235A18BC' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='9' width='11.5' height='11.5' rx='2.4'/%3E%3Cpath d='M5.5 15H4.6A1.6 1.6 0 0 1 3 13.4V4.6A1.6 1.6 0 0 1 4.6 3h8.8A1.6 1.6 0 0 1 15 4.6v.9'/%3E%3C/svg%3E");
  background-size: 15px 15px;
}
.message-box .copy-btn:hover { background: var(--p-100); border-color: var(--p-300); }
.message-box .copy-btn:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }