.sab{left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom));z-index:60;background:linear-gradient(180deg, transparent 0%, var(--bg-page) 42%);pointer-events:none;padding:10px 12px 6px;transition:transform .28s cubic-bezier(.3,1.2,.5,1);position:fixed;transform:translateY(120%)}.sab.sab-visible{transform:translateY(0)}.sab-inner{pointer-events:auto;background:var(--bg-card);border:1px solid var(--gold-border);-webkit-backdrop-filter:blur(14px)saturate(180%);border-radius:16px;gap:8px;max-width:1240px;margin:0 auto;padding:10px 12px;display:flex;box-shadow:0 8px 24px #1e1a141f,inset 0 1px #fff6}.sab-inner>*{min-height:44px}.sab-inner .btn{flex:auto;justify-content:center}@media (width>=901px){.sab{display:none}}.sab-icons .sab-inner{gap:6px}.sab-icons .sab-inner button{border-radius:12px;flex:1 1 0;min-height:48px;padding:10px 6px}