.ftt-pwa-update{position:fixed;left:16px;right:16px;bottom:calc(var(--ftt-web-tab-bar-offset, 78px) + 12px);z-index:4000;display:flex;align-items:center;justify-content:space-between;gap:12px;box-sizing:border-box;max-width:520px;margin:0 auto;padding:12px 14px;border-radius:12px;background:#1a1a1a;color:#fff;font-size:15px;line-height:1.4;box-shadow:0 8px 24px rgba(0,0,0,.18);pointer-events:auto}.ftt-pwa-update__text{font-size:15px;line-height:1.4}.ftt-pwa-update__button{margin:0;flex:0 0 auto;border:0;border-radius:8px;padding:8px 12px;background:#fff;color:#1a1a1a;font-size:15px;line-height:1.2;cursor:pointer;-webkit-appearance:none;appearance:none}