#fiyowa-wunderwerk-return {
position: fixed;
z-index: 9990;
left: max(20px, env(safe-area-inset-left));
bottom: max(20px, env(safe-area-inset-bottom));
display: inline-flex;
align-items: center;
justify-content: center;
min-height: 48px;
max-width: calc(100vw - 40px);
box-sizing: border-box;
padding: 12px 20px;
border: 1px solid #edcf91;
border-radius: 999px;
background: #122638;
color: #fff0cc;
box-shadow: 0 5px 24px #0005;
font: 600 15px/1.4 system-ui, sans-serif;
text-align: center;
text-decoration: none;
}
#fiyowa-wunderwerk-return:hover { background: #244358; color: #fff7e5; }
#fiyowa-wunderwerk-return:focus-visible { outline: 3px solid #79dcdf; outline-offset: 4px; }
body.has-wunderwerk-return { padding-bottom: 88px !important; }
@media print { #fiyowa-wunderwerk-return { display: none; } }