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12px);top:50%;transform:translateY(-50%);display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 48px rgba(15,34,58,.16);padding:14px;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--dur) var(--ease),visibility var(--dur);z-index:901}.plat-toolbar .tb-app-wrap:hover .tb-qr-panel{opacity:1;visibility:visible;pointer-events:auto}.plat-toolbar .tb-qr-item{text-align:center}.plat-toolbar .tb-qr-img{position:relative;width:92px;height:92px;border:1px solid var(--line-2);border-radius:8px;overflow:hidden;background:#fff;display:flex;align-items:center;justify-content:center}.plat-toolbar .tb-qr-img img{width:100%;height:100%;object-fit:cover;display:block}.plat-toolbar .tb-qr-img .tb-qr-fb{display:none;align-items:center;justify-content:center;width:100%;height:100%;font-size:11px;color:#b0b8c4;background:#f5f6f8;line-height:1.5}.plat-toolbar 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