.qr-top { position: fixed; top: 15px; right: 15px; z-index: 999; background: #fffef9; border: 2px solid #3e3833; box-shadow: 4px 4px 0 #8b5a2b; border-radius: 12px; padding: 10px; text-align: center; transition: transform .2s ease; }
.qr-top:hover { transform: scale(1.05); }
.qr-top a { display: block; }
.qr-top img { width: 80px; height: 80px; border: 2px solid #c1704a; border-radius: 8px; cursor: pointer; }
.qr-top span { font-size: 0.65rem; color: #5a3e2b; margin-top: 4px; display: block; font-style: italic; }
@media (max-width: 600px) { .qr-top img { width: 60px; height: 60px; } }