.page-scroll-controls { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom)); z-index: 30; display: flex; flex-direction: column; gap: 8px; }
.page-scroll-controls button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #dce2e6; border-radius: 50%; color: #005a4d; background: #fff; box-shadow: 0 2px 10px #131b2e26; cursor: pointer; font: 24px/1 system-ui, sans-serif; }
.page-scroll-controls button:hover { background: #e8f5f0; }
.page-scroll-controls button:focus-visible { outline: 3px solid #005a4d; outline-offset: 3px; }
@media print { .page-scroll-controls { display: none; } }