.navigation-notice { position: fixed; left: 12px; right: 12px; bottom: 52px; z-index: 1001; max-width: 640px; margin: auto; padding: 12px; background: #fffdf6; color: #302d28; border: 1px solid #dfdbd1; font: 16px/1.5 Georgia, serif; }
.navigation-notice button { margin: 6px; min-height: 44px; }
.navigation-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.radio-fallback { padding: 12px; text-align: center; }
html { scroll-padding-bottom: 52px; }