.njsb-signup-block {
	max-width: 100%;
}
.njsb-signup-block .subscribe-label,
.njsb-signup-block .subscribe-submit {
	/* Keep Jetpack's native subscription mechanism but let the block's
	   configured wording do the reader-facing work. */
}
.njsb-editor-preview {
	padding: 20px;
	border: 1px dashed #999;
}
.njsb-fake-form {
	display: flex;
	gap: 8px;
	align-items: stretch;
}
.njsb-fake-form input {
	flex: 1;
	min-width: 0;
}
.njsb-fake-form button {
	white-space: nowrap;
}
.njsb-signup-block--error {
	padding: 16px;
	border: 1px solid #d63638;
}