.ss-back-to-top {
	position: fixed;
	right: max(var(--ss-gutter), env(safe-area-inset-right, 0px));
	bottom: max(24px, env(safe-area-inset-bottom, 0px));
	z-index: 180;
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 2px solid var(--ss-accent-dark);
	border-radius: 50%;
	background: var(--ss-accent-bright);
	color: var(--ss-accent-dark);
	box-shadow: var(--ss-shadow);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition:
		opacity 0.25s,
		visibility 0.25s,
		transform 0.25s,
		background 0.2s;
}

.ss-back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.ss-back-to-top:hover {
	background: #c4f204;
}

.ss-back-to-top.is-visible:hover {
	transform: translateY(-2px);
}

.ss-back-to-top:focus-visible {
	outline: 3px solid rgba(90, 143, 41, 0.45);
	outline-offset: 3px;
}

@media (max-width: 768px) {
	.ss-back-to-top {
		width: 44px;
		height: 44px;
		bottom: max(20px, env(safe-area-inset-bottom, 0px));
	}
}