.spav-overlay {
	position: fixed;
	inset: 0;
	z-index: 2147483600;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1.5em;
	box-sizing: border-box;
}
.spav-box {
	max-width: 460px;
	width: 100%;
	text-align: center;
	font-family: inherit;
	line-height: 1.4;
}
.spav-logo { max-width: 180px; height: auto; margin: 0 auto 1em; display: block; }
.spav-question { font-size: 1.5em; font-weight: 700; margin: 0 0 1em; }
.spav-msg { font-size: 1.1em; margin: 0 0 1em; }
.spav-dob-label { display: block; margin: 0 0 .4em; }
.spav-dob {
	display: block; margin: 0 auto 1em; padding: .5em;
	font-size: 1em; border-radius: 6px; border: 1px solid #999;
}
.spav-overlay button {
	display: inline-block; margin: .3em; padding: .7em 1.6em;
	font-size: 1em; font-weight: 600; border: 0; border-radius: 6px; cursor: pointer;
}
.spav-yes { color: #fff; }
.spav-no { background: transparent; color: inherit; text-decoration: underline; }