.pfc-btn {
	position: fixed;
	z-index: 9990;
	left: 12px;
	bottom: 118px;
	width: 56px;
	height: 56px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: none !important;
	line-height: 0;
	pointer-events: auto;
}
.pfc-btn img {
	width: 56px;
	height: 56px;
	object-fit: contain;
	display: block;
	filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
}
.pfc-count {
	position: absolute;
	top: -4px;
	right: -4px;
	min-width: 18px;
	height: 18px;
	padding: 0 4px;
	border-radius: 9px;
	background: #333;
	color: #fff;
	font: 700 11px/18px sans-serif;
	text-align: center;
}
.pfc-fallback {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: #222 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M6 7h12l-1 13H7L6 7zm3-3h6l1 2H8l1-2z'/%3E%3C/svg%3E") center/26px no-repeat;
	box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
@media (max-width: 768px) {
	.pfc-btn {
		left: 10px;
		bottom: 130px;
		width: 52px;
		height: 52px;
	}
	.pfc-btn img {
		width: 52px;
		height: 52px;
	}
}